TSTP Solution File: SWV571-1.049 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SWV571-1.049 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.6XdDq6Nmzu true

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep  1 00:11:25 EDT 2023

% Result   : Unsatisfiable 6.42s 1.95s
% Output   : Refutation 6.42s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.14  % Problem  : SWV571-1.049 : TPTP v8.1.2. Released v4.0.0.
% 0.03/0.15  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.6XdDq6Nmzu true
% 0.16/0.37  % Computer : n020.cluster.edu
% 0.16/0.37  % Model    : x86_64 x86_64
% 0.16/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37  % Memory   : 8042.1875MB
% 0.16/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37  % CPULimit : 300
% 0.16/0.37  % WCLimit  : 300
% 0.16/0.37  % DateTime : Tue Aug 29 06:13:59 EDT 2023
% 0.16/0.37  % CPUTime  : 
% 0.16/0.37  % Running portfolio for 300 s
% 0.16/0.37  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.16/0.38  % Number of cores: 8
% 0.16/0.38  % Python version: Python 3.6.8
% 0.16/0.38  % Running in FO mode
% 0.44/0.68  % Total configuration time : 435
% 0.44/0.68  % Estimated wc time : 1092
% 0.44/0.68  % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.78  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.78  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.79  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.79  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.55/0.81  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.55/0.82  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.55/0.83  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.84  % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 0.58/0.93  % /export/starexec/sandbox2/solver/bin/fo/fo17_bce.sh running for 50s
% 0.58/0.93  % /export/starexec/sandbox2/solver/bin/fo/fo8.sh running for 50s
% 6.42/1.95  % Solved by fo/fo1_lcnf.sh.
% 6.42/1.95  % done 2231 iterations in 1.007s
% 6.42/1.95  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 6.42/1.95  % SZS output start Refutation
% 6.42/1.95  thf(elem_301_type, type, elem_301: $i).
% 6.42/1.95  thf(queue_209_type, type, queue_209: $i).
% 6.42/1.95  thf(earray_274_type, type, earray_274: $i).
% 6.42/1.95  thf(queue_167_type, type, queue_167: $i).
% 6.42/1.95  thf(q44_type, type, q44: $i).
% 6.42/1.95  thf(queue_127_type, type, queue_127: $i).
% 6.42/1.95  thf(q19_type, type, q19: $i).
% 6.42/1.95  thf(index_189_type, type, index_189: $i).
% 6.42/1.95  thf(index_228_type, type, index_228: $i).
% 6.42/1.95  thf(index_267_type, type, index_267: $i).
% 6.42/1.95  thf(queue_187_type, type, queue_187: $i).
% 6.42/1.95  thf(index_48_type, type, index_48: $i).
% 6.42/1.95  thf(earray_160_type, type, earray_160: $i).
% 6.42/1.95  thf(earray_100_type, type, earray_100: $i).
% 6.42/1.95  thf(q1_type, type, q1: $i).
% 6.42/1.95  thf(index_213_type, type, index_213: $i).
% 6.42/1.95  thf(index_144_type, type, index_144: $i).
% 6.42/1.95  thf(index_117_type, type, index_117: $i).
% 6.42/1.95  thf(queue_107_type, type, queue_107: $i).
% 6.42/1.95  thf(index_0_type, type, index_0: $i).
% 6.42/1.95  thf(queue_89_type, type, queue_89: $i).
% 6.42/1.95  thf(index_150_type, type, index_150: $i).
% 6.42/1.95  thf(queue_205_type, type, queue_205: $i).
% 6.42/1.95  thf(index_177_type, type, index_177: $i).
% 6.42/1.95  thf(queue_157_type, type, queue_157: $i).
% 6.42/1.95  thf(q14_type, type, q14: $i).
% 6.42/1.95  thf(index_99_type, type, index_99: $i).
% 6.42/1.95  thf(queue_79_type, type, queue_79: $i).
% 6.42/1.95  thf(index_75_type, type, index_75: $i).
% 6.42/1.95  thf(queue_199_type, type, queue_199: $i).
% 6.42/1.95  thf(queue_77_type, type, queue_77: $i).
% 6.42/1.95  thf(index_273_type, type, index_273: $i).
% 6.42/1.95  thf(earray_232_type, type, earray_232: $i).
% 6.42/1.95  thf(index_294_type, type, index_294: $i).
% 6.42/1.95  thf(q13_type, type, q13: $i).
% 6.42/1.95  thf(earray_238_type, type, earray_238: $i).
% 6.42/1.95  thf(queue_47_type, type, queue_47: $i).
% 6.42/1.95  thf(queue_179_type, type, queue_179: $i).
% 6.42/1.95  thf(q47_type, type, q47: $i).
% 6.42/1.95  thf(earray_208_type, type, earray_208: $i).
% 6.42/1.95  thf(queue_265_type, type, queue_265: $i).
% 6.42/1.95  thf(queue_191_type, type, queue_191: $i).
% 6.42/1.95  thf(queue_241_type, type, queue_241: $i).
% 6.42/1.95  thf(index_6_type, type, index_6: $i).
% 6.42/1.95  thf(earray_190_type, type, earray_190: $i).
% 6.42/1.95  thf(index_198_type, type, index_198: $i).
% 6.42/1.95  thf(queue_31_type, type, queue_31: $i).
% 6.42/1.95  thf(queue_35_type, type, queue_35: $i).
% 6.42/1.95  thf(queue_149_type, type, queue_149: $i).
% 6.42/1.95  thf(earray_34_type, type, earray_34: $i).
% 6.42/1.95  thf(index_15_type, type, index_15: $i).
% 6.42/1.95  thf(queue_181_type, type, queue_181: $i).
% 6.42/1.95  thf(index_18_type, type, index_18: $i).
% 6.42/1.95  thf(q10_type, type, q10: $i).
% 6.42/1.95  thf(queue_109_type, type, queue_109: $i).
% 6.42/1.95  thf(queue_271_type, type, queue_271: $i).
% 6.42/1.95  thf(index_90_type, type, index_90: $i).
% 6.42/1.95  thf(earray_58_type, type, earray_58: $i).
% 6.42/1.95  thf(index_300_type, type, index_300: $i).
% 6.42/1.95  thf(queue_83_type, type, queue_83: $i).
% 6.42/1.95  thf(queue_251_type, type, queue_251: $i).
% 6.42/1.95  thf(store_type, type, store: $i > $i > $i > $i).
% 6.42/1.95  thf(queue_185_type, type, queue_185: $i).
% 6.42/1.95  thf(index_147_type, type, index_147: $i).
% 6.42/1.95  thf(index_84_type, type, index_84: $i).
% 6.42/1.95  thf(earray_136_type, type, earray_136: $i).
% 6.42/1.95  thf(index_243_type, type, index_243: $i).
% 6.42/1.95  thf(queue_175_type, type, queue_175: $i).
% 6.42/1.95  thf(index_66_type, type, index_66: $i).
% 6.42/1.95  thf(q36_type, type, q36: $i).
% 6.42/1.95  thf(queue_247_type, type, queue_247: $i).
% 6.42/1.95  thf(earray_64_type, type, earray_64: $i).
% 6.42/1.95  thf(queue_163_type, type, queue_163: $i).
% 6.42/1.95  thf(earray_262_type, type, earray_262: $i).
% 6.42/1.95  thf(index_291_type, type, index_291: $i).
% 6.42/1.95  thf(queue_97_type, type, queue_97: $i).
% 6.42/1.95  thf(q12_type, type, q12: $i).
% 6.42/1.95  thf(index_3_type, type, index_3: $i).
% 6.42/1.95  thf(earray_82_type, type, earray_82: $i).
% 6.42/1.95  thf(q34_type, type, q34: $i).
% 6.42/1.95  thf(head_type, type, head: $i).
% 6.42/1.95  thf(earray_118_type, type, earray_118: $i).
% 6.42/1.95  thf(index_216_type, type, index_216: $i).
% 6.42/1.95  thf(earray_178_type, type, earray_178: $i).
% 6.42/1.95  thf(earray_184_type, type, earray_184: $i).
% 6.42/1.95  thf(index_132_type, type, index_132: $i).
% 6.42/1.95  thf(queue_59_type, type, queue_59: $i).
% 6.42/1.95  thf(queue_17_type, type, queue_17: $i).
% 6.42/1.95  thf(queue_125_type, type, queue_125: $i).
% 6.42/1.95  thf(earray_40_type, type, earray_40: $i).
% 6.42/1.95  thf(q9_type, type, q9: $i).
% 6.42/1.95  thf(q45_type, type, q45: $i).
% 6.42/1.95  thf(index_162_type, type, index_162: $i).
% 6.42/1.95  thf(queue_119_type, type, queue_119: $i).
% 6.42/1.95  thf(queue_95_type, type, queue_95: $i).
% 6.42/1.95  thf(earray_10_type, type, earray_10: $i).
% 6.42/1.95  thf(earray_286_type, type, earray_286: $i).
% 6.42/1.95  thf(index_126_type, type, index_126: $i).
% 6.42/1.95  thf(earray_260_type, type, earray_260: $i).
% 6.42/1.95  thf(q32_type, type, q32: $i).
% 6.42/1.95  thf(index_210_type, type, index_210: $i).
% 6.42/1.95  thf(index_246_type, type, index_246: $i).
% 6.42/1.95  thf(queue_223_type, type, queue_223: $i).
% 6.42/1.95  thf(queue_161_type, type, queue_161: $i).
% 6.42/1.95  thf(queue_277_type, type, queue_277: $i).
% 6.42/1.95  thf(index_299_type, type, index_299: $i).
% 6.42/1.95  thf(queue_173_type, type, queue_173: $i).
% 6.42/1.95  thf(index_123_type, type, index_123: $i).
% 6.42/1.95  thf(q43_type, type, q43: $i).
% 6.42/1.95  thf(earray_46_type, type, earray_46: $i).
% 6.42/1.95  thf(queue_137_type, type, queue_137: $i).
% 6.42/1.95  thf(index_264_type, type, index_264: $i).
% 6.42/1.95  thf(earray_130_type, type, earray_130: $i).
% 6.42/1.95  thf(index_57_type, type, index_57: $i).
% 6.42/1.95  thf(index_81_type, type, index_81: $i).
% 6.42/1.95  thf(earray_268_type, type, earray_268: $i).
% 6.42/1.95  thf(index_231_type, type, index_231: $i).
% 6.42/1.95  thf(q38_type, type, q38: $i).
% 6.42/1.95  thf(index_96_type, type, index_96: $i).
% 6.42/1.95  thf(earray_22_type, type, earray_22: $i).
% 6.42/1.95  thf(index_237_type, type, index_237: $i).
% 6.42/1.95  thf(queue_139_type, type, queue_139: $i).
% 6.42/1.95  thf(index_129_type, type, index_129: $i).
% 6.42/1.95  thf(q16_type, type, q16: $i).
% 6.42/1.95  thf(queue_229_type, type, queue_229: $i).
% 6.42/1.95  thf(q18_type, type, q18: $i).
% 6.42/1.95  thf(index_186_type, type, index_186: $i).
% 6.42/1.95  thf(index_168_type, type, index_168: $i).
% 6.42/1.95  thf(queue_151_type, type, queue_151: $i).
% 6.42/1.95  thf(queue_269_type, type, queue_269: $i).
% 6.42/1.95  thf(q0_type, type, q0: $i).
% 6.42/1.95  thf(index_42_type, type, index_42: $i).
% 6.42/1.95  thf(q5_type, type, q5: $i).
% 6.42/1.95  thf(q24_type, type, q24: $i).
% 6.42/1.95  thf(queue_5_type, type, queue_5: $i).
% 6.42/1.95  thf(queue_61_type, type, queue_61: $i).
% 6.42/1.95  thf(index_102_type, type, index_102: $i).
% 6.42/1.95  thf(q8_type, type, q8: $i).
% 6.42/1.95  thf(queue_25_type, type, queue_25: $i).
% 6.42/1.95  thf(index_111_type, type, index_111: $i).
% 6.42/1.95  thf(queue_101_type, type, queue_101: $i).
% 6.42/1.95  thf(index_282_type, type, index_282: $i).
% 6.42/1.95  thf(index_171_type, type, index_171: $i).
% 6.42/1.95  thf(q21_type, type, q21: $i).
% 6.42/1.95  thf(queue_235_type, type, queue_235: $i).
% 6.42/1.95  thf(q48_type, type, q48: $i).
% 6.42/1.95  thf(index_30_type, type, index_30: $i).
% 6.42/1.95  thf(index_204_type, type, index_204: $i).
% 6.42/1.95  thf(queue_239_type, type, queue_239: $i).
% 6.42/1.95  thf(queue_263_type, type, queue_263: $i).
% 6.42/1.95  thf(earray_280_type, type, earray_280: $i).
% 6.42/1.95  thf(index_270_type, type, index_270: $i).
% 6.42/1.95  thf(earray_4_type, type, earray_4: $i).
% 6.42/1.95  thf(index_69_type, type, index_69: $i).
% 6.42/1.95  thf(index_279_type, type, index_279: $i).
% 6.42/1.95  thf(queue_257_type, type, queue_257: $i).
% 6.42/1.95  thf(queue_131_type, type, queue_131: $i).
% 6.42/1.95  thf(index_192_type, type, index_192: $i).
% 6.42/1.95  thf(q33_type, type, q33: $i).
% 6.42/1.95  thf(queue_41_type, type, queue_41: $i).
% 6.42/1.95  thf(index_156_type, type, index_156: $i).
% 6.42/1.95  thf(index_39_type, type, index_39: $i).
% 6.42/1.95  thf(q42_type, type, q42: $i).
% 6.42/1.95  thf(queue_293_type, type, queue_293: $i).
% 6.42/1.95  thf(earray_148_type, type, earray_148: $i).
% 6.42/1.95  thf(earray_106_type, type, earray_106: $i).
% 6.42/1.95  thf(index_105_type, type, index_105: $i).
% 6.42/1.95  thf(queue_193_type, type, queue_193: $i).
% 6.42/1.95  thf(index_36_type, type, index_36: $i).
% 6.42/1.95  thf(earray_154_type, type, earray_154: $i).
% 6.42/1.95  thf(queue_1_type, type, queue_1: $i).
% 6.42/1.95  thf(queue_29_type, type, queue_29: $i).
% 6.42/1.95  thf(queue_7_type, type, queue_7: $i).
% 6.42/1.95  thf(queue_73_type, type, queue_73: $i).
% 6.42/1.95  thf(q37_type, type, q37: $i).
% 6.42/1.95  thf(earray_28_type, type, earray_28: $i).
% 6.42/1.95  thf(q30_type, type, q30: $i).
% 6.42/1.95  thf(queue_221_type, type, queue_221: $i).
% 6.42/1.95  thf(q20_type, type, q20: $i).
% 6.42/1.95  thf(q27_type, type, q27: $i).
% 6.42/1.95  thf(index_9_type, type, index_9: $i).
% 6.42/1.95  thf(queue_169_type, type, queue_169: $i).
% 6.42/1.95  thf(queue_233_type, type, queue_233: $i).
% 6.42/1.95  thf(queue_281_type, type, queue_281: $i).
% 6.42/1.95  thf(queue_71_type, type, queue_71: $i).
% 6.42/1.95  thf(index_141_type, type, index_141: $i).
% 6.42/1.95  thf(queue_253_type, type, queue_253: $i).
% 6.42/1.95  thf(index_165_type, type, index_165: $i).
% 6.42/1.95  thf(seq_type, type, seq: $i).
% 6.42/1.95  thf(queue_227_type, type, queue_227: $i).
% 6.42/1.95  thf(earray_226_type, type, earray_226: $i).
% 6.42/1.95  thf(queue_37_type, type, queue_37: $i).
% 6.42/1.95  thf(queue_23_type, type, queue_23: $i).
% 6.42/1.95  thf(q4_type, type, q4: $i).
% 6.42/1.95  thf(earray_16_type, type, earray_16: $i).
% 6.42/1.95  thf(queue_65_type, type, queue_65: $i).
% 6.42/1.95  thf(q29_type, type, q29: $i).
% 6.42/1.95  thf(index_261_type, type, index_261: $i).
% 6.42/1.95  thf(earray_220_type, type, earray_220: $i).
% 6.42/1.95  thf(earray_124_type, type, earray_124: $i).
% 6.42/1.95  thf(index_183_type, type, index_183: $i).
% 6.42/1.95  thf(earray_202_type, type, earray_202: $i).
% 6.42/1.95  thf(earray_256_type, type, earray_256: $i).
% 6.42/1.95  thf(index_108_type, type, index_108: $i).
% 6.42/1.95  thf(index_120_type, type, index_120: $i).
% 6.42/1.95  thf(q35_type, type, q35: $i).
% 6.42/1.95  thf(queue_295_type, type, queue_295: $i).
% 6.42/1.95  thf(select_type, type, select: $i > $i > $i).
% 6.42/1.95  thf(q49_type, type, q49: $i).
% 6.42/1.95  thf(earray_172_type, type, earray_172: $i).
% 6.42/1.95  thf(q6_type, type, q6: $i).
% 6.42/1.95  thf(q17_type, type, q17: $i).
% 6.42/1.95  thf(queue_197_type, type, queue_197: $i).
% 6.42/1.95  thf(q23_type, type, q23: $i).
% 6.42/1.95  thf(index_60_type, type, index_60: $i).
% 6.42/1.95  thf(index_249_type, type, index_249: $i).
% 6.42/1.95  thf(e48_type, type, e48: $i).
% 6.42/1.95  thf(q15_type, type, q15: $i).
% 6.42/1.95  thf(earray_244_type, type, earray_244: $i).
% 6.42/1.95  thf(q2_type, type, q2: $i).
% 6.42/1.95  thf(tail_type, type, tail: $i).
% 6.42/1.95  thf(index_12_type, type, index_12: $i).
% 6.42/1.95  thf(index_135_type, type, index_135: $i).
% 6.42/1.95  thf(queue_49_type, type, queue_49: $i).
% 6.42/1.95  thf(q26_type, type, q26: $i).
% 6.42/1.95  thf(q39_type, type, q39: $i).
% 6.42/1.95  thf(index_285_type, type, index_285: $i).
% 6.42/1.95  thf(index_87_type, type, index_87: $i).
% 6.42/1.95  thf(index_222_type, type, index_222: $i).
% 6.42/1.95  thf(index_225_type, type, index_225: $i).
% 6.42/1.95  thf(q11_type, type, q11: $i).
% 6.42/1.95  thf(queue_287_type, type, queue_287: $i).
% 6.42/1.95  thf(queue_43_type, type, queue_43: $i).
% 6.42/1.95  thf(index_195_type, type, index_195: $i).
% 6.42/1.95  thf(index_234_type, type, index_234: $i).
% 6.42/1.95  thf(index_159_type, type, index_159: $i).
% 6.42/1.95  thf(queue_19_type, type, queue_19: $i).
% 6.42/1.95  thf(index_219_type, type, index_219: $i).
% 6.42/1.95  thf(s_type, type, s: $i > $i).
% 6.42/1.95  thf(earray_112_type, type, earray_112: $i).
% 6.42/1.95  thf(index_252_type, type, index_252: $i).
% 6.42/1.95  thf(queue_67_type, type, queue_67: $i).
% 6.42/1.95  thf(queue_143_type, type, queue_143: $i).
% 6.42/1.95  thf(index_45_type, type, index_45: $i).
% 6.42/1.95  thf(index_288_type, type, index_288: $i).
% 6.42/1.95  thf(index_240_type, type, index_240: $i).
% 6.42/1.95  thf(earray_88_type, type, earray_88: $i).
% 6.42/1.95  thf(index_153_type, type, index_153: $i).
% 6.42/1.95  thf(queue_217_type, type, queue_217: $i).
% 6.42/1.95  thf(index_207_type, type, index_207: $i).
% 6.42/1.95  thf(queue_145_type, type, queue_145: $i).
% 6.42/1.95  thf(queue_289_type, type, queue_289: $i).
% 6.42/1.95  thf(queue_113_type, type, queue_113: $i).
% 6.42/1.95  thf(index_255_type, type, index_255: $i).
% 6.42/1.95  thf(earray_196_type, type, earray_196: $i).
% 6.42/1.95  thf(queue_259_type, type, queue_259: $i).
% 6.42/1.95  thf(earray_296_type, type, earray_296: $i).
% 6.42/1.95  thf(q22_type, type, q22: $i).
% 6.42/1.95  thf(queue_115_type, type, queue_115: $i).
% 6.42/1.95  thf(q41_type, type, q41: $i).
% 6.42/1.95  thf(index_24_type, type, index_24: $i).
% 6.42/1.95  thf(index_93_type, type, index_93: $i).
% 6.42/1.95  thf(index_63_type, type, index_63: $i).
% 6.42/1.95  thf(queue_203_type, type, queue_203: $i).
% 6.42/1.95  thf(queue_155_type, type, queue_155: $i).
% 6.42/1.95  thf(queue_133_type, type, queue_133: $i).
% 6.42/1.95  thf(queue_85_type, type, queue_85: $i).
% 6.42/1.95  thf(earray_94_type, type, earray_94: $i).
% 6.42/1.95  thf(earray_214_type, type, earray_214: $i).
% 6.42/1.95  thf(q7_type, type, q7: $i).
% 6.42/1.95  thf(earray_142_type, type, earray_142: $i).
% 6.42/1.95  thf(earray_52_type, type, earray_52: $i).
% 6.42/1.95  thf(earray_70_type, type, earray_70: $i).
% 6.42/1.95  thf(q40_type, type, q40: $i).
% 6.42/1.95  thf(queue_121_type, type, queue_121: $i).
% 6.42/1.95  thf(index_276_type, type, index_276: $i).
% 6.42/1.95  thf(index_138_type, type, index_138: $i).
% 6.42/1.95  thf(queue_103_type, type, queue_103: $i).
% 6.42/1.95  thf(index_78_type, type, index_78: $i).
% 6.42/1.95  thf(queue_53_type, type, queue_53: $i).
% 6.42/1.95  thf(queue_11_type, type, queue_11: $i).
% 6.42/1.96  thf(elem_298_type, type, elem_298: $i).
% 6.42/1.96  thf(q25_type, type, q25: $i).
% 6.42/1.96  thf(q3_type, type, q3: $i).
% 6.42/1.96  thf(q31_type, type, q31: $i).
% 6.42/1.96  thf(index_72_type, type, index_72: $i).
% 6.42/1.96  thf(index_174_type, type, index_174: $i).
% 6.42/1.96  thf(queue_245_type, type, queue_245: $i).
% 6.42/1.96  thf(index_54_type, type, index_54: $i).
% 6.42/1.96  thf(index_114_type, type, index_114: $i).
% 6.42/1.96  thf(index_51_type, type, index_51: $i).
% 6.42/1.96  thf(index_27_type, type, index_27: $i).
% 6.42/1.96  thf(queue_283_type, type, queue_283: $i).
% 6.42/1.96  thf(earray_76_type, type, earray_76: $i).
% 6.42/1.96  thf(p_type, type, p: $i > $i).
% 6.42/1.96  thf(index_297_type, type, index_297: $i).
% 6.42/1.96  thf(index_258_type, type, index_258: $i).
% 6.42/1.96  thf(q28_type, type, q28: $i).
% 6.42/1.96  thf(index_180_type, type, index_180: $i).
% 6.42/1.96  thf(queue_275_type, type, queue_275: $i).
% 6.42/1.96  thf(queue_91_type, type, queue_91: $i).
% 6.42/1.96  thf(earray_292_type, type, earray_292: $i).
% 6.42/1.96  thf(queue_55_type, type, queue_55: $i).
% 6.42/1.96  thf(q46_type, type, q46: $i).
% 6.42/1.96  thf(index_21_type, type, index_21: $i).
% 6.42/1.96  thf(index_33_type, type, index_33: $i).
% 6.42/1.96  thf(queue_13_type, type, queue_13: $i).
% 6.42/1.96  thf(queue_211_type, type, queue_211: $i).
% 6.42/1.96  thf(earray_166_type, type, earray_166: $i).
% 6.42/1.96  thf(queue_215_type, type, queue_215: $i).
% 6.42/1.96  thf(q_type, type, q: $i).
% 6.42/1.96  thf(earray_250_type, type, earray_250: $i).
% 6.42/1.96  thf(index_201_type, type, index_201: $i).
% 6.42/1.96  thf(hyp99, axiom, (( elem_298 ) = ( select @ earray_296 @ index_297 ))).
% 6.42/1.96  thf(zip_derived_cl109, plain,
% 6.42/1.96      (((elem_298) = (select @ earray_296 @ index_297))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp99])).
% 6.42/1.96  thf(hyp73, axiom, (( earray_296 ) = ( select @ q49 @ seq ))).
% 6.42/1.96  thf(zip_derived_cl83, plain, (((earray_296) = (select @ q49 @ seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp73])).
% 6.42/1.96  thf(hyp265, axiom,
% 6.42/1.96    (( queue_265 ) = ( store @ queue_263 @ tail @ index_264 ))).
% 6.42/1.96  thf(zip_derived_cl275, plain,
% 6.42/1.96      (((queue_265) = (store @ queue_263 @ tail @ index_264))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp265])).
% 6.42/1.96  thf(hyp346, axiom, (( q49 ) = ( queue_265 ))).
% 6.42/1.96  thf(zip_derived_cl356, plain, (((q49) = (queue_265))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp346])).
% 6.42/1.96  thf(zip_derived_cl1019, plain,
% 6.42/1.96      (((q49) = (store @ queue_263 @ tail @ index_264))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl275, zip_derived_cl356])).
% 6.42/1.96  thf(hyp161, axiom, (( index_264 ) = ( s @ index_261 ))).
% 6.42/1.96  thf(zip_derived_cl171, plain, (((index_264) = (s @ index_261))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp161])).
% 6.42/1.96  thf(hyp159, axiom, (( index_258 ) = ( s @ index_255 ))).
% 6.42/1.96  thf(zip_derived_cl169, plain, (((index_258) = (s @ index_255))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp159])).
% 6.42/1.96  thf(hyp263, axiom,
% 6.42/1.96    (( queue_259 ) = ( store @ queue_257 @ tail @ index_258 ))).
% 6.42/1.96  thf(zip_derived_cl273, plain,
% 6.42/1.96      (((queue_259) = (store @ queue_257 @ tail @ index_258))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp263])).
% 6.42/1.96  thf(hyp345, axiom, (( q48 ) = ( queue_259 ))).
% 6.42/1.96  thf(zip_derived_cl355, plain, (((q48) = (queue_259))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp345])).
% 6.42/1.96  thf(zip_derived_cl1013, plain,
% 6.42/1.96      (((q48) = (store @ queue_257 @ tail @ index_258))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl273, zip_derived_cl355])).
% 6.42/1.96  thf(a1, axiom, (( select @ ( store @ A @ I @ E ) @ I ) = ( E ))).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1014, plain, (((select @ q48 @ tail) = (index_258))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1013, zip_derived_cl0])).
% 6.42/1.96  thf(hyp160, axiom, (( index_261 ) = ( select @ q48 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl170, plain, (((index_261) = (select @ q48 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp160])).
% 6.42/1.96  thf(zip_derived_cl1016, plain, (((index_261) = (index_258))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1014, zip_derived_cl170])).
% 6.42/1.96  thf(zip_derived_cl1254, plain, (((index_261) = (s @ index_255))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl169, zip_derived_cl1016])).
% 6.42/1.96  thf(hyp157, axiom, (( index_252 ) = ( s @ index_249 ))).
% 6.42/1.96  thf(zip_derived_cl167, plain, (((index_252) = (s @ index_249))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp157])).
% 6.42/1.96  thf(hyp261, axiom,
% 6.42/1.96    (( queue_253 ) = ( store @ queue_251 @ tail @ index_252 ))).
% 6.42/1.96  thf(zip_derived_cl271, plain,
% 6.42/1.96      (((queue_253) = (store @ queue_251 @ tail @ index_252))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp261])).
% 6.42/1.96  thf(hyp344, axiom, (( q47 ) = ( queue_253 ))).
% 6.42/1.96  thf(zip_derived_cl354, plain, (((q47) = (queue_253))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp344])).
% 6.42/1.96  thf(zip_derived_cl1007, plain,
% 6.42/1.96      (((q47) = (store @ queue_251 @ tail @ index_252))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl271, zip_derived_cl354])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1008, plain, (((select @ q47 @ tail) = (index_252))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1007, zip_derived_cl0])).
% 6.42/1.96  thf(hyp158, axiom, (( index_255 ) = ( select @ q47 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl168, plain, (((index_255) = (select @ q47 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp158])).
% 6.42/1.96  thf(zip_derived_cl1010, plain, (((index_255) = (index_252))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1008, zip_derived_cl168])).
% 6.42/1.96  thf(zip_derived_cl1249, plain, (((index_255) = (s @ index_249))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl167, zip_derived_cl1010])).
% 6.42/1.96  thf(hyp155, axiom, (( index_246 ) = ( s @ index_243 ))).
% 6.42/1.96  thf(zip_derived_cl165, plain, (((index_246) = (s @ index_243))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp155])).
% 6.42/1.96  thf(hyp258, axiom,
% 6.42/1.96    (( queue_247 ) = ( store @ queue_245 @ tail @ index_246 ))).
% 6.42/1.96  thf(zip_derived_cl268, plain,
% 6.42/1.96      (((queue_247) = (store @ queue_245 @ tail @ index_246))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp258])).
% 6.42/1.96  thf(hyp343, axiom, (( q46 ) = ( queue_247 ))).
% 6.42/1.96  thf(zip_derived_cl353, plain, (((q46) = (queue_247))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp343])).
% 6.42/1.96  thf(zip_derived_cl986, plain,
% 6.42/1.96      (((q46) = (store @ queue_245 @ tail @ index_246))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl268, zip_derived_cl353])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl987, plain, (((select @ q46 @ tail) = (index_246))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl986, zip_derived_cl0])).
% 6.42/1.96  thf(hyp156, axiom, (( index_249 ) = ( select @ q46 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl166, plain, (((index_249) = (select @ q46 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp156])).
% 6.42/1.96  thf(zip_derived_cl989, plain, (((index_249) = (index_246))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl987, zip_derived_cl166])).
% 6.42/1.96  thf(zip_derived_cl1239, plain, (((index_249) = (s @ index_243))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl165, zip_derived_cl989])).
% 6.42/1.96  thf(hyp153, axiom, (( index_240 ) = ( s @ index_237 ))).
% 6.42/1.96  thf(zip_derived_cl163, plain, (((index_240) = (s @ index_237))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp153])).
% 6.42/1.96  thf(hyp256, axiom,
% 6.42/1.96    (( queue_241 ) = ( store @ queue_239 @ tail @ index_240 ))).
% 6.42/1.96  thf(zip_derived_cl266, plain,
% 6.42/1.96      (((queue_241) = (store @ queue_239 @ tail @ index_240))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp256])).
% 6.42/1.96  thf(hyp342, axiom, (( q45 ) = ( queue_241 ))).
% 6.42/1.96  thf(zip_derived_cl352, plain, (((q45) = (queue_241))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp342])).
% 6.42/1.96  thf(zip_derived_cl980, plain,
% 6.42/1.96      (((q45) = (store @ queue_239 @ tail @ index_240))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl266, zip_derived_cl352])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl981, plain, (((select @ q45 @ tail) = (index_240))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl980, zip_derived_cl0])).
% 6.42/1.96  thf(hyp154, axiom, (( index_243 ) = ( select @ q45 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl164, plain, (((index_243) = (select @ q45 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp154])).
% 6.42/1.96  thf(zip_derived_cl983, plain, (((index_243) = (index_240))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl981, zip_derived_cl164])).
% 6.42/1.96  thf(zip_derived_cl1234, plain, (((index_243) = (s @ index_237))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl163, zip_derived_cl983])).
% 6.42/1.96  thf(hyp150, axiom, (( index_234 ) = ( s @ index_231 ))).
% 6.42/1.96  thf(zip_derived_cl160, plain, (((index_234) = (s @ index_231))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp150])).
% 6.42/1.96  thf(hyp254, axiom,
% 6.42/1.96    (( queue_235 ) = ( store @ queue_233 @ tail @ index_234 ))).
% 6.42/1.96  thf(zip_derived_cl264, plain,
% 6.42/1.96      (((queue_235) = (store @ queue_233 @ tail @ index_234))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp254])).
% 6.42/1.96  thf(hyp341, axiom, (( q44 ) = ( queue_235 ))).
% 6.42/1.96  thf(zip_derived_cl351, plain, (((q44) = (queue_235))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp341])).
% 6.42/1.96  thf(zip_derived_cl968, plain,
% 6.42/1.96      (((q44) = (store @ queue_233 @ tail @ index_234))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl264, zip_derived_cl351])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl969, plain, (((select @ q44 @ tail) = (index_234))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl968, zip_derived_cl0])).
% 6.42/1.96  thf(hyp151, axiom, (( index_237 ) = ( select @ q44 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl161, plain, (((index_237) = (select @ q44 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp151])).
% 6.42/1.96  thf(zip_derived_cl971, plain, (((index_237) = (index_234))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl969, zip_derived_cl161])).
% 6.42/1.96  thf(zip_derived_cl1228, plain, (((index_237) = (s @ index_231))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl160, zip_derived_cl971])).
% 6.42/1.96  thf(hyp148, axiom, (( index_228 ) = ( s @ index_225 ))).
% 6.42/1.96  thf(zip_derived_cl158, plain, (((index_228) = (s @ index_225))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp148])).
% 6.42/1.96  thf(hyp251, axiom,
% 6.42/1.96    (( queue_229 ) = ( store @ queue_227 @ tail @ index_228 ))).
% 6.42/1.96  thf(zip_derived_cl261, plain,
% 6.42/1.96      (((queue_229) = (store @ queue_227 @ tail @ index_228))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp251])).
% 6.42/1.96  thf(hyp340, axiom, (( q43 ) = ( queue_229 ))).
% 6.42/1.96  thf(zip_derived_cl350, plain, (((q43) = (queue_229))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp340])).
% 6.42/1.96  thf(zip_derived_cl960, plain,
% 6.42/1.96      (((q43) = (store @ queue_227 @ tail @ index_228))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl261, zip_derived_cl350])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl961, plain, (((select @ q43 @ tail) = (index_228))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl960, zip_derived_cl0])).
% 6.42/1.96  thf(hyp149, axiom, (( index_231 ) = ( select @ q43 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl159, plain, (((index_231) = (select @ q43 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp149])).
% 6.42/1.96  thf(zip_derived_cl963, plain, (((index_231) = (index_228))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl961, zip_derived_cl159])).
% 6.42/1.96  thf(zip_derived_cl1222, plain, (((index_231) = (s @ index_225))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl158, zip_derived_cl963])).
% 6.42/1.96  thf(hyp146, axiom, (( index_222 ) = ( s @ index_219 ))).
% 6.42/1.96  thf(zip_derived_cl156, plain, (((index_222) = (s @ index_219))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp146])).
% 6.42/1.96  thf(hyp249, axiom,
% 6.42/1.96    (( queue_223 ) = ( store @ queue_221 @ tail @ index_222 ))).
% 6.42/1.96  thf(zip_derived_cl259, plain,
% 6.42/1.96      (((queue_223) = (store @ queue_221 @ tail @ index_222))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp249])).
% 6.42/1.96  thf(hyp339, axiom, (( q42 ) = ( queue_223 ))).
% 6.42/1.96  thf(zip_derived_cl349, plain, (((q42) = (queue_223))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp339])).
% 6.42/1.96  thf(zip_derived_cl954, plain,
% 6.42/1.96      (((q42) = (store @ queue_221 @ tail @ index_222))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl259, zip_derived_cl349])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl955, plain, (((select @ q42 @ tail) = (index_222))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl954, zip_derived_cl0])).
% 6.42/1.96  thf(hyp147, axiom, (( index_225 ) = ( select @ q42 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl157, plain, (((index_225) = (select @ q42 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp147])).
% 6.42/1.96  thf(zip_derived_cl957, plain, (((index_225) = (index_222))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl955, zip_derived_cl157])).
% 6.42/1.96  thf(zip_derived_cl1216, plain, (((index_225) = (s @ index_219))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl156, zip_derived_cl957])).
% 6.42/1.96  thf(hyp144, axiom, (( index_216 ) = ( s @ index_213 ))).
% 6.42/1.96  thf(zip_derived_cl154, plain, (((index_216) = (s @ index_213))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp144])).
% 6.42/1.96  thf(hyp247, axiom,
% 6.42/1.96    (( queue_217 ) = ( store @ queue_215 @ tail @ index_216 ))).
% 6.42/1.96  thf(zip_derived_cl257, plain,
% 6.42/1.96      (((queue_217) = (store @ queue_215 @ tail @ index_216))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp247])).
% 6.42/1.96  thf(hyp338, axiom, (( q41 ) = ( queue_217 ))).
% 6.42/1.96  thf(zip_derived_cl348, plain, (((q41) = (queue_217))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp338])).
% 6.42/1.96  thf(zip_derived_cl942, plain,
% 6.42/1.96      (((q41) = (store @ queue_215 @ tail @ index_216))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl257, zip_derived_cl348])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl943, plain, (((select @ q41 @ tail) = (index_216))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl942, zip_derived_cl0])).
% 6.42/1.96  thf(hyp145, axiom, (( index_219 ) = ( select @ q41 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl155, plain, (((index_219) = (select @ q41 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp145])).
% 6.42/1.96  thf(zip_derived_cl945, plain, (((index_219) = (index_216))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl943, zip_derived_cl155])).
% 6.42/1.96  thf(zip_derived_cl1173, plain, (((index_219) = (s @ index_213))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl154, zip_derived_cl945])).
% 6.42/1.96  thf(hyp142, axiom, (( index_210 ) = ( s @ index_207 ))).
% 6.42/1.96  thf(zip_derived_cl152, plain, (((index_210) = (s @ index_207))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp142])).
% 6.42/1.96  thf(hyp245, axiom,
% 6.42/1.96    (( queue_211 ) = ( store @ queue_209 @ tail @ index_210 ))).
% 6.42/1.96  thf(zip_derived_cl255, plain,
% 6.42/1.96      (((queue_211) = (store @ queue_209 @ tail @ index_210))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp245])).
% 6.42/1.96  thf(hyp337, axiom, (( q40 ) = ( queue_211 ))).
% 6.42/1.96  thf(zip_derived_cl347, plain, (((q40) = (queue_211))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp337])).
% 6.42/1.96  thf(zip_derived_cl936, plain,
% 6.42/1.96      (((q40) = (store @ queue_209 @ tail @ index_210))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl255, zip_derived_cl347])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl937, plain, (((select @ q40 @ tail) = (index_210))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl936, zip_derived_cl0])).
% 6.42/1.96  thf(hyp143, axiom, (( index_213 ) = ( select @ q40 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl153, plain, (((index_213) = (select @ q40 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp143])).
% 6.42/1.96  thf(zip_derived_cl939, plain, (((index_213) = (index_210))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl937, zip_derived_cl153])).
% 6.42/1.96  thf(zip_derived_cl1151, plain, (((index_213) = (s @ index_207))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl152, zip_derived_cl939])).
% 6.42/1.96  thf(hyp137, axiom, (( index_198 ) = ( s @ index_195 ))).
% 6.42/1.96  thf(zip_derived_cl147, plain, (((index_198) = (s @ index_195))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp137])).
% 6.42/1.96  thf(hyp241, axiom,
% 6.42/1.96    (( queue_199 ) = ( store @ queue_197 @ tail @ index_198 ))).
% 6.42/1.96  thf(zip_derived_cl251, plain,
% 6.42/1.96      (((queue_199) = (store @ queue_197 @ tail @ index_198))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp241])).
% 6.42/1.96  thf(hyp335, axiom, (( q39 ) = ( queue_199 ))).
% 6.42/1.96  thf(zip_derived_cl345, plain, (((q39) = (queue_199))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp335])).
% 6.42/1.96  thf(zip_derived_cl912, plain,
% 6.42/1.96      (((q39) = (store @ queue_197 @ tail @ index_198))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl251, zip_derived_cl345])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl913, plain, (((select @ q39 @ tail) = (index_198))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl912, zip_derived_cl0])).
% 6.42/1.96  thf(hyp140, axiom, (( index_207 ) = ( select @ q39 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl150, plain, (((index_207) = (select @ q39 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp140])).
% 6.42/1.96  thf(zip_derived_cl915, plain, (((index_207) = (index_198))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl913, zip_derived_cl150])).
% 6.42/1.96  thf(zip_derived_cl1103, plain, (((index_207) = (s @ index_195))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl147, zip_derived_cl915])).
% 6.42/1.96  thf(hyp135, axiom, (( index_192 ) = ( s @ index_189 ))).
% 6.42/1.96  thf(zip_derived_cl145, plain, (((index_192) = (s @ index_189))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp135])).
% 6.42/1.96  thf(hyp239, axiom,
% 6.42/1.96    (( queue_193 ) = ( store @ queue_191 @ tail @ index_192 ))).
% 6.42/1.96  thf(zip_derived_cl249, plain,
% 6.42/1.96      (((queue_193) = (store @ queue_191 @ tail @ index_192))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp239])).
% 6.42/1.96  thf(hyp334, axiom, (( q38 ) = ( queue_193 ))).
% 6.42/1.96  thf(zip_derived_cl344, plain, (((q38) = (queue_193))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp334])).
% 6.42/1.96  thf(zip_derived_cl906, plain,
% 6.42/1.96      (((q38) = (store @ queue_191 @ tail @ index_192))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl249, zip_derived_cl344])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl907, plain, (((select @ q38 @ tail) = (index_192))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl906, zip_derived_cl0])).
% 6.42/1.96  thf(hyp136, axiom, (( index_195 ) = ( select @ q38 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl146, plain, (((index_195) = (select @ q38 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp136])).
% 6.42/1.96  thf(zip_derived_cl909, plain, (((index_195) = (index_192))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl907, zip_derived_cl146])).
% 6.42/1.96  thf(zip_derived_cl1079, plain, (((index_195) = (s @ index_189))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl145, zip_derived_cl909])).
% 6.42/1.96  thf(hyp133, axiom, (( index_186 ) = ( s @ index_183 ))).
% 6.42/1.96  thf(zip_derived_cl143, plain, (((index_186) = (s @ index_183))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp133])).
% 6.42/1.96  thf(hyp236, axiom,
% 6.42/1.96    (( queue_187 ) = ( store @ queue_185 @ tail @ index_186 ))).
% 6.42/1.96  thf(zip_derived_cl246, plain,
% 6.42/1.96      (((queue_187) = (store @ queue_185 @ tail @ index_186))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp236])).
% 6.42/1.96  thf(hyp333, axiom, (( q37 ) = ( queue_187 ))).
% 6.42/1.96  thf(zip_derived_cl343, plain, (((q37) = (queue_187))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp333])).
% 6.42/1.96  thf(zip_derived_cl891, plain,
% 6.42/1.96      (((q37) = (store @ queue_185 @ tail @ index_186))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl246, zip_derived_cl343])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl892, plain, (((select @ q37 @ tail) = (index_186))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl891, zip_derived_cl0])).
% 6.42/1.96  thf(hyp134, axiom, (( index_189 ) = ( select @ q37 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl144, plain, (((index_189) = (select @ q37 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp134])).
% 6.42/1.96  thf(zip_derived_cl894, plain, (((index_189) = (index_186))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl892, zip_derived_cl144])).
% 6.42/1.96  thf(zip_derived_cl1049, plain, (((index_189) = (s @ index_183))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl143, zip_derived_cl894])).
% 6.42/1.96  thf(hyp131, axiom, (( index_180 ) = ( s @ index_177 ))).
% 6.42/1.96  thf(zip_derived_cl141, plain, (((index_180) = (s @ index_177))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp131])).
% 6.42/1.96  thf(hyp234, axiom,
% 6.42/1.96    (( queue_181 ) = ( store @ queue_179 @ tail @ index_180 ))).
% 6.42/1.96  thf(zip_derived_cl244, plain,
% 6.42/1.96      (((queue_181) = (store @ queue_179 @ tail @ index_180))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp234])).
% 6.42/1.96  thf(hyp332, axiom, (( q36 ) = ( queue_181 ))).
% 6.42/1.96  thf(zip_derived_cl342, plain, (((q36) = (queue_181))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp332])).
% 6.42/1.96  thf(zip_derived_cl885, plain,
% 6.42/1.96      (((q36) = (store @ queue_179 @ tail @ index_180))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl244, zip_derived_cl342])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl886, plain, (((select @ q36 @ tail) = (index_180))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl885, zip_derived_cl0])).
% 6.42/1.96  thf(hyp132, axiom, (( index_183 ) = ( select @ q36 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl142, plain, (((index_183) = (select @ q36 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp132])).
% 6.42/1.96  thf(zip_derived_cl888, plain, (((index_183) = (index_180))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl886, zip_derived_cl142])).
% 6.42/1.96  thf(zip_derived_cl1025, plain, (((index_183) = (s @ index_177))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl141, zip_derived_cl888])).
% 6.42/1.96  thf(hyp128, axiom, (( index_174 ) = ( s @ index_171 ))).
% 6.42/1.96  thf(zip_derived_cl138, plain, (((index_174) = (s @ index_171))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp128])).
% 6.42/1.96  thf(hyp232, axiom,
% 6.42/1.96    (( queue_175 ) = ( store @ queue_173 @ tail @ index_174 ))).
% 6.42/1.96  thf(zip_derived_cl242, plain,
% 6.42/1.96      (((queue_175) = (store @ queue_173 @ tail @ index_174))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp232])).
% 6.42/1.96  thf(hyp331, axiom, (( q35 ) = ( queue_175 ))).
% 6.42/1.96  thf(zip_derived_cl341, plain, (((q35) = (queue_175))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp331])).
% 6.42/1.96  thf(zip_derived_cl879, plain,
% 6.42/1.96      (((q35) = (store @ queue_173 @ tail @ index_174))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl242, zip_derived_cl341])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl880, plain, (((select @ q35 @ tail) = (index_174))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl879, zip_derived_cl0])).
% 6.42/1.96  thf(hyp129, axiom, (( index_177 ) = ( select @ q35 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl139, plain, (((index_177) = (select @ q35 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp129])).
% 6.42/1.96  thf(zip_derived_cl882, plain, (((index_177) = (index_174))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl880, zip_derived_cl139])).
% 6.42/1.96  thf(zip_derived_cl1002, plain, (((index_177) = (s @ index_171))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl138, zip_derived_cl882])).
% 6.42/1.96  thf(hyp126, axiom, (( index_168 ) = ( s @ index_165 ))).
% 6.42/1.96  thf(zip_derived_cl136, plain, (((index_168) = (s @ index_165))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp126])).
% 6.42/1.96  thf(hyp229, axiom,
% 6.42/1.96    (( queue_169 ) = ( store @ queue_167 @ tail @ index_168 ))).
% 6.42/1.96  thf(zip_derived_cl239, plain,
% 6.42/1.96      (((queue_169) = (store @ queue_167 @ tail @ index_168))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp229])).
% 6.42/1.96  thf(hyp330, axiom, (( q34 ) = ( queue_169 ))).
% 6.42/1.96  thf(zip_derived_cl340, plain, (((q34) = (queue_169))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp330])).
% 6.42/1.96  thf(zip_derived_cl865, plain,
% 6.42/1.96      (((q34) = (store @ queue_167 @ tail @ index_168))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl239, zip_derived_cl340])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl866, plain, (((select @ q34 @ tail) = (index_168))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl865, zip_derived_cl0])).
% 6.42/1.96  thf(hyp127, axiom, (( index_171 ) = ( select @ q34 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl137, plain, (((index_171) = (select @ q34 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp127])).
% 6.42/1.96  thf(zip_derived_cl868, plain, (((index_171) = (index_168))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl866, zip_derived_cl137])).
% 6.42/1.96  thf(zip_derived_cl994, plain, (((index_171) = (s @ index_165))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl136, zip_derived_cl868])).
% 6.42/1.96  thf(hyp124, axiom, (( index_162 ) = ( s @ index_159 ))).
% 6.42/1.96  thf(zip_derived_cl134, plain, (((index_162) = (s @ index_159))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp124])).
% 6.42/1.96  thf(hyp227, axiom,
% 6.42/1.96    (( queue_163 ) = ( store @ queue_161 @ tail @ index_162 ))).
% 6.42/1.96  thf(zip_derived_cl237, plain,
% 6.42/1.96      (((queue_163) = (store @ queue_161 @ tail @ index_162))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp227])).
% 6.42/1.96  thf(hyp329, axiom, (( q33 ) = ( queue_163 ))).
% 6.42/1.96  thf(zip_derived_cl339, plain, (((q33) = (queue_163))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp329])).
% 6.42/1.96  thf(zip_derived_cl859, plain,
% 6.42/1.96      (((q33) = (store @ queue_161 @ tail @ index_162))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl237, zip_derived_cl339])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl860, plain, (((select @ q33 @ tail) = (index_162))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl859, zip_derived_cl0])).
% 6.42/1.96  thf(hyp125, axiom, (( index_165 ) = ( select @ q33 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl135, plain, (((index_165) = (select @ q33 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp125])).
% 6.42/1.96  thf(zip_derived_cl862, plain, (((index_165) = (index_162))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl860, zip_derived_cl135])).
% 6.42/1.96  thf(zip_derived_cl972, plain, (((index_165) = (s @ index_159))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl134, zip_derived_cl862])).
% 6.42/1.96  thf(hyp122, axiom, (( index_156 ) = ( s @ index_153 ))).
% 6.42/1.96  thf(zip_derived_cl132, plain, (((index_156) = (s @ index_153))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp122])).
% 6.42/1.96  thf(hyp225, axiom,
% 6.42/1.96    (( queue_157 ) = ( store @ queue_155 @ tail @ index_156 ))).
% 6.42/1.96  thf(zip_derived_cl235, plain,
% 6.42/1.96      (((queue_157) = (store @ queue_155 @ tail @ index_156))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp225])).
% 6.42/1.96  thf(hyp328, axiom, (( q32 ) = ( queue_157 ))).
% 6.42/1.96  thf(zip_derived_cl338, plain, (((q32) = (queue_157))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp328])).
% 6.42/1.96  thf(zip_derived_cl853, plain,
% 6.42/1.96      (((q32) = (store @ queue_155 @ tail @ index_156))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl235, zip_derived_cl338])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl854, plain, (((select @ q32 @ tail) = (index_156))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl853, zip_derived_cl0])).
% 6.42/1.96  thf(hyp123, axiom, (( index_159 ) = ( select @ q32 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl133, plain, (((index_159) = (select @ q32 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp123])).
% 6.42/1.96  thf(zip_derived_cl856, plain, (((index_159) = (index_156))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl854, zip_derived_cl133])).
% 6.42/1.96  thf(zip_derived_cl948, plain, (((index_159) = (s @ index_153))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl132, zip_derived_cl856])).
% 6.42/1.96  thf(hyp120, axiom, (( index_150 ) = ( s @ index_147 ))).
% 6.42/1.96  thf(zip_derived_cl130, plain, (((index_150) = (s @ index_147))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp120])).
% 6.42/1.96  thf(hyp223, axiom,
% 6.42/1.96    (( queue_151 ) = ( store @ queue_149 @ tail @ index_150 ))).
% 6.42/1.96  thf(zip_derived_cl233, plain,
% 6.42/1.96      (((queue_151) = (store @ queue_149 @ tail @ index_150))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp223])).
% 6.42/1.96  thf(hyp327, axiom, (( q31 ) = ( queue_151 ))).
% 6.42/1.96  thf(zip_derived_cl337, plain, (((q31) = (queue_151))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp327])).
% 6.42/1.96  thf(zip_derived_cl836, plain,
% 6.42/1.96      (((q31) = (store @ queue_149 @ tail @ index_150))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl233, zip_derived_cl337])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl837, plain, (((select @ q31 @ tail) = (index_150))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl836, zip_derived_cl0])).
% 6.42/1.96  thf(hyp121, axiom, (( index_153 ) = ( select @ q31 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl131, plain, (((index_153) = (select @ q31 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp121])).
% 6.42/1.96  thf(zip_derived_cl839, plain, (((index_153) = (index_150))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl837, zip_derived_cl131])).
% 6.42/1.96  thf(zip_derived_cl924, plain, (((index_153) = (s @ index_147))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl130, zip_derived_cl839])).
% 6.42/1.96  thf(hyp117, axiom, (( index_144 ) = ( s @ index_141 ))).
% 6.42/1.96  thf(zip_derived_cl127, plain, (((index_144) = (s @ index_141))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp117])).
% 6.42/1.96  thf(hyp221, axiom,
% 6.42/1.96    (( queue_145 ) = ( store @ queue_143 @ tail @ index_144 ))).
% 6.42/1.96  thf(zip_derived_cl231, plain,
% 6.42/1.96      (((queue_145) = (store @ queue_143 @ tail @ index_144))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp221])).
% 6.42/1.96  thf(hyp326, axiom, (( q30 ) = ( queue_145 ))).
% 6.42/1.96  thf(zip_derived_cl336, plain, (((q30) = (queue_145))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp326])).
% 6.42/1.96  thf(zip_derived_cl830, plain,
% 6.42/1.96      (((q30) = (store @ queue_143 @ tail @ index_144))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl231, zip_derived_cl336])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl831, plain, (((select @ q30 @ tail) = (index_144))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl830, zip_derived_cl0])).
% 6.42/1.96  thf(hyp118, axiom, (( index_147 ) = ( select @ q30 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl128, plain, (((index_147) = (select @ q30 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp118])).
% 6.42/1.96  thf(zip_derived_cl833, plain, (((index_147) = (index_144))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl831, zip_derived_cl128])).
% 6.42/1.96  thf(zip_derived_cl916, plain, (((index_147) = (s @ index_141))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl127, zip_derived_cl833])).
% 6.42/1.96  thf(hyp113, axiom, (( index_132 ) = ( s @ index_129 ))).
% 6.42/1.96  thf(zip_derived_cl123, plain, (((index_132) = (s @ index_129))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp113])).
% 6.42/1.96  thf(hyp217, axiom,
% 6.42/1.96    (( queue_133 ) = ( store @ queue_131 @ tail @ index_132 ))).
% 6.42/1.96  thf(zip_derived_cl227, plain,
% 6.42/1.96      (((queue_133) = (store @ queue_131 @ tail @ index_132))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp217])).
% 6.42/1.96  thf(hyp324, axiom, (( q29 ) = ( queue_133 ))).
% 6.42/1.96  thf(zip_derived_cl334, plain, (((q29) = (queue_133))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp324])).
% 6.42/1.96  thf(zip_derived_cl812, plain,
% 6.42/1.96      (((q29) = (store @ queue_131 @ tail @ index_132))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl227, zip_derived_cl334])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl813, plain, (((select @ q29 @ tail) = (index_132))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl812, zip_derived_cl0])).
% 6.42/1.96  thf(hyp116, axiom, (( index_141 ) = ( select @ q29 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl126, plain, (((index_141) = (select @ q29 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp116])).
% 6.42/1.96  thf(zip_derived_cl815, plain, (((index_141) = (index_132))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl813, zip_derived_cl126])).
% 6.42/1.96  thf(zip_derived_cl871, plain, (((index_141) = (s @ index_129))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl123, zip_derived_cl815])).
% 6.42/1.96  thf(hyp111, axiom, (( index_126 ) = ( s @ index_123 ))).
% 6.42/1.96  thf(zip_derived_cl121, plain, (((index_126) = (s @ index_123))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp111])).
% 6.42/1.96  thf(hyp214, axiom,
% 6.42/1.96    (( queue_127 ) = ( store @ queue_125 @ tail @ index_126 ))).
% 6.42/1.96  thf(zip_derived_cl224, plain,
% 6.42/1.96      (((queue_127) = (store @ queue_125 @ tail @ index_126))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp214])).
% 6.42/1.96  thf(hyp323, axiom, (( q28 ) = ( queue_127 ))).
% 6.42/1.96  thf(zip_derived_cl333, plain, (((q28) = (queue_127))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp323])).
% 6.42/1.96  thf(zip_derived_cl802, plain,
% 6.42/1.96      (((q28) = (store @ queue_125 @ tail @ index_126))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl224, zip_derived_cl333])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl803, plain, (((select @ q28 @ tail) = (index_126))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl802, zip_derived_cl0])).
% 6.42/1.96  thf(hyp112, axiom, (( index_129 ) = ( select @ q28 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl122, plain, (((index_129) = (select @ q28 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp112])).
% 6.42/1.96  thf(zip_derived_cl805, plain, (((index_129) = (index_126))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl803, zip_derived_cl122])).
% 6.42/1.96  thf(zip_derived_cl840, plain, (((index_129) = (s @ index_123))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl121, zip_derived_cl805])).
% 6.42/1.96  thf(hyp109, axiom, (( index_120 ) = ( s @ index_117 ))).
% 6.42/1.96  thf(zip_derived_cl119, plain, (((index_120) = (s @ index_117))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp109])).
% 6.42/1.96  thf(hyp212, axiom,
% 6.42/1.96    (( queue_121 ) = ( store @ queue_119 @ tail @ index_120 ))).
% 6.42/1.96  thf(zip_derived_cl222, plain,
% 6.42/1.96      (((queue_121) = (store @ queue_119 @ tail @ index_120))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp212])).
% 6.42/1.96  thf(hyp322, axiom, (( q27 ) = ( queue_121 ))).
% 6.42/1.96  thf(zip_derived_cl332, plain, (((q27) = (queue_121))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp322])).
% 6.42/1.96  thf(zip_derived_cl790, plain,
% 6.42/1.96      (((q27) = (store @ queue_119 @ tail @ index_120))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl222, zip_derived_cl332])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl791, plain, (((select @ q27 @ tail) = (index_120))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl790, zip_derived_cl0])).
% 6.42/1.96  thf(hyp110, axiom, (( index_123 ) = ( select @ q27 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl120, plain, (((index_123) = (select @ q27 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp110])).
% 6.42/1.96  thf(zip_derived_cl793, plain, (((index_123) = (index_120))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl791, zip_derived_cl120])).
% 6.42/1.96  thf(zip_derived_cl818, plain, (((index_123) = (s @ index_117))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl119, zip_derived_cl793])).
% 6.42/1.96  thf(hyp106, axiom, (( index_114 ) = ( s @ index_111 ))).
% 6.42/1.96  thf(zip_derived_cl116, plain, (((index_114) = (s @ index_111))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp106])).
% 6.42/1.96  thf(hyp210, axiom,
% 6.42/1.96    (( queue_115 ) = ( store @ queue_113 @ tail @ index_114 ))).
% 6.42/1.96  thf(zip_derived_cl220, plain,
% 6.42/1.96      (((queue_115) = (store @ queue_113 @ tail @ index_114))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp210])).
% 6.42/1.96  thf(hyp321, axiom, (( q26 ) = ( queue_115 ))).
% 6.42/1.96  thf(zip_derived_cl331, plain, (((q26) = (queue_115))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp321])).
% 6.42/1.96  thf(zip_derived_cl778, plain,
% 6.42/1.96      (((q26) = (store @ queue_113 @ tail @ index_114))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl220, zip_derived_cl331])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl779, plain, (((select @ q26 @ tail) = (index_114))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl778, zip_derived_cl0])).
% 6.42/1.96  thf(hyp107, axiom, (( index_117 ) = ( select @ q26 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl117, plain, (((index_117) = (select @ q26 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp107])).
% 6.42/1.96  thf(zip_derived_cl781, plain, (((index_117) = (index_114))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl779, zip_derived_cl117])).
% 6.42/1.96  thf(zip_derived_cl794, plain, (((index_117) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl116, zip_derived_cl781])).
% 6.42/1.96  thf(hyp104, axiom, (( index_108 ) = ( s @ index_105 ))).
% 6.42/1.96  thf(zip_derived_cl114, plain, (((index_108) = (s @ index_105))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp104])).
% 6.42/1.96  thf(hyp207, axiom,
% 6.42/1.96    (( queue_109 ) = ( store @ queue_107 @ tail @ index_108 ))).
% 6.42/1.96  thf(zip_derived_cl217, plain,
% 6.42/1.96      (((queue_109) = (store @ queue_107 @ tail @ index_108))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp207])).
% 6.42/1.96  thf(hyp320, axiom, (( q25 ) = ( queue_109 ))).
% 6.42/1.96  thf(zip_derived_cl330, plain, (((q25) = (queue_109))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp320])).
% 6.42/1.96  thf(zip_derived_cl770, plain,
% 6.42/1.96      (((q25) = (store @ queue_107 @ tail @ index_108))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl217, zip_derived_cl330])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl771, plain, (((select @ q25 @ tail) = (index_108))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl770, zip_derived_cl0])).
% 6.42/1.96  thf(hyp105, axiom, (( index_111 ) = ( select @ q25 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl115, plain, (((index_111) = (select @ q25 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp105])).
% 6.42/1.96  thf(zip_derived_cl773, plain, (((index_111) = (index_108))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl771, zip_derived_cl115])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(circular, axiom, (( s @ ( s @ ( s @ X ) ) ) = ( X ))).
% 6.42/1.96  thf(zip_derived_cl9, plain, (![X0 : $i]: ((s @ (s @ (s @ X0))) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [circular])).
% 6.42/1.96  thf(ps, axiom, (( p @ ( s @ X ) ) = ( X ))).
% 6.42/1.96  thf(zip_derived_cl5, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [ps])).
% 6.42/1.96  thf(zip_derived_cl370, plain, (![X0 : $i]: ((p @ X0) = (s @ (s @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl9, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl1367, plain, (((p @ index_105) = (s @ index_111))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl784, zip_derived_cl370])).
% 6.42/1.96  thf(hyp102, axiom, (( index_102 ) = ( s @ index_99 ))).
% 6.42/1.96  thf(zip_derived_cl112, plain, (((index_102) = (s @ index_99))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp102])).
% 6.42/1.96  thf(zip_derived_cl5, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [ps])).
% 6.42/1.96  thf(zip_derived_cl381, plain, (((p @ index_102) = (index_99))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl112, zip_derived_cl5])).
% 6.42/1.96  thf(hyp205, axiom,
% 6.42/1.96    (( queue_103 ) = ( store @ queue_101 @ tail @ index_102 ))).
% 6.42/1.96  thf(zip_derived_cl215, plain,
% 6.42/1.96      (((queue_103) = (store @ queue_101 @ tail @ index_102))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp205])).
% 6.42/1.96  thf(hyp319, axiom, (( q24 ) = ( queue_103 ))).
% 6.42/1.96  thf(zip_derived_cl329, plain, (((q24) = (queue_103))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp319])).
% 6.42/1.96  thf(zip_derived_cl756, plain,
% 6.42/1.96      (((q24) = (store @ queue_101 @ tail @ index_102))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl215, zip_derived_cl329])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl757, plain, (((select @ q24 @ tail) = (index_102))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl756, zip_derived_cl0])).
% 6.42/1.96  thf(hyp103, axiom, (( index_105 ) = ( select @ q24 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl113, plain, (((index_105) = (select @ q24 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp103])).
% 6.42/1.96  thf(zip_derived_cl759, plain, (((index_105) = (index_102))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl757, zip_derived_cl113])).
% 6.42/1.96  thf(zip_derived_cl761, plain, (((p @ index_105) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl381, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1642, plain, (((index_117) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl794, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl112, plain, (((index_102) = (s @ index_99))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp102])).
% 6.42/1.96  thf(zip_derived_cl759, plain, (((index_105) = (index_102))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl757, zip_derived_cl113])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1656, plain, (((index_123) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl818, zip_derived_cl1642, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1666, plain, (((index_129) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl840, zip_derived_cl1656, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1676, plain, (((index_141) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl871, zip_derived_cl1666, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1687, plain, (((index_147) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl916, zip_derived_cl1676, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1699, plain, (((index_153) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl924, zip_derived_cl1687, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1710, plain, (((index_159) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl948, zip_derived_cl1699, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1721, plain, (((index_165) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl972, zip_derived_cl1710, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1733, plain, (((index_171) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl994, zip_derived_cl1721, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1744, plain, (((index_177) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1002, zip_derived_cl1733, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1755, plain, (((index_183) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1025, zip_derived_cl1744, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1767, plain, (((index_189) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1049, zip_derived_cl1755, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1776, plain, (((index_195) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1079, zip_derived_cl1767, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1786, plain, (((index_207) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1103, zip_derived_cl1776, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1795, plain, (((index_213) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1151, zip_derived_cl1786, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1804, plain, (((index_219) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1173, zip_derived_cl1795, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1814, plain, (((index_225) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1216, zip_derived_cl1804, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1823, plain, (((index_231) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1222, zip_derived_cl1814, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1832, plain, (((index_237) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1228, zip_derived_cl1823, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1841, plain, (((index_243) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1234, zip_derived_cl1832, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1850, plain, (((index_249) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1239, zip_derived_cl1841, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl1859, plain, (((index_255) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1249, zip_derived_cl1850, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1867, plain, (((index_261) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1254, zip_derived_cl1859, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl1874, plain, (((index_264) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl171, zip_derived_cl1867, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl1882, plain,
% 6.42/1.96      (((q49) = (store @ queue_263 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1019, zip_derived_cl1874])).
% 6.42/1.96  thf(a2, axiom,
% 6.42/1.96    (( ( I ) = ( J ) ) | 
% 6.42/1.96     ( ( select @ ( store @ A @ I @ E ) @ J ) = ( select @ A @ J ) ))).
% 6.42/1.96  thf(zip_derived_cl1, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96          (((((X0) = (X1))) |
% 6.42/1.96            (((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))))),
% 6.42/1.96      inference('cnf', [status(esa)], [a2])).
% 6.42/1.96  thf(zip_derived_cl363, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         ( (((X0) = (X1)))
% 6.42/1.96          |  (((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1))))),
% 6.42/1.96      inference('lazy_cnf_or', [status(thm)], [zip_derived_cl1])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2538, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q49 @ X0) = (select @ queue_263 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1882, zip_derived_cl364])).
% 6.42/1.96  thf(hyp264, axiom, (( queue_263 ) = ( store @ q48 @ seq @ earray_262 ))).
% 6.42/1.96  thf(zip_derived_cl274, plain,
% 6.42/1.96      (((queue_263) = (store @ q48 @ seq @ earray_262))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp264])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1017, plain, (((select @ queue_263 @ seq) = (earray_262))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl274, zip_derived_cl0])).
% 6.42/1.96  thf(zip_derived_cl3071, plain,
% 6.42/1.96      ((((tail) = (seq)) | ((select @ q49 @ seq) = (earray_262)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2538, zip_derived_cl1017])).
% 6.42/1.96  thf(tail_distinct_from_seq, axiom, (( tail ) != ( seq ))).
% 6.42/1.96  thf(zip_derived_cl4, plain, (((tail) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [tail_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl3072, plain, (((select @ q49 @ seq) = (earray_262))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3071, zip_derived_cl4])).
% 6.42/1.96  thf(zip_derived_cl3073, plain, (((earray_296) = (earray_262))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl83, zip_derived_cl3072])).
% 6.42/1.96  thf(zip_derived_cl3074, plain,
% 6.42/1.96      (((elem_298) = (select @ earray_262 @ index_297))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl109, zip_derived_cl3073])).
% 6.42/1.96  thf(zip_derived_cl2538, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q49 @ X0) = (select @ queue_263 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1882, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl274, plain,
% 6.42/1.96      (((queue_263) = (store @ q48 @ seq @ earray_262))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp264])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1018, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_263 @ X0) = (select @ q48 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl274, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3070, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q49 @ X0) = (select @ q48 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2538, zip_derived_cl1018])).
% 6.42/1.96  thf(hyp173, axiom, (( index_297 ) = ( select @ q49 @ head ))).
% 6.42/1.96  thf(zip_derived_cl183, plain, (((index_297) = (select @ q49 @ head))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp173])).
% 6.42/1.96  thf(zip_derived_cl3442, plain,
% 6.42/1.96      ((((seq) = (head))
% 6.42/1.96        | ((tail) = (head))
% 6.42/1.96        | ((index_297) = (select @ q48 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3070, zip_derived_cl183])).
% 6.42/1.96  thf(head_distinct_from_tail, axiom, (( head ) != ( tail ))).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(head_distinct_from_seq, axiom, (( head ) != ( seq ))).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl3447, plain, (((index_297) = (select @ q48 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3442, zip_derived_cl2, zip_derived_cl3])).
% 6.42/1.96  thf(zip_derived_cl1013, plain,
% 6.42/1.96      (((q48) = (store @ queue_257 @ tail @ index_258))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl273, zip_derived_cl355])).
% 6.42/1.96  thf(zip_derived_cl1016, plain, (((index_261) = (index_258))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1014, zip_derived_cl170])).
% 6.42/1.96  thf(zip_derived_cl1257, plain,
% 6.42/1.96      (((q48) = (store @ queue_257 @ tail @ index_261))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1013, zip_derived_cl1016])).
% 6.42/1.96  thf(zip_derived_cl1867, plain, (((index_261) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1254, zip_derived_cl1859, zip_derived_cl760])).
% 6.42/1.96  thf(hyp130, axiom, (( index_18 ) = ( s @ index_15 ))).
% 6.42/1.96  thf(zip_derived_cl140, plain, (((index_18) = (s @ index_15))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp130])).
% 6.42/1.96  thf(hyp237, axiom, (( queue_19 ) = ( store @ queue_17 @ tail @ index_18 ))).
% 6.42/1.96  thf(zip_derived_cl247, plain,
% 6.42/1.96      (((queue_19) = (store @ queue_17 @ tail @ index_18))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp237])).
% 6.42/1.96  thf(hyp305, axiom, (( q11 ) = ( queue_19 ))).
% 6.42/1.96  thf(zip_derived_cl315, plain, (((q11) = (queue_19))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp305])).
% 6.42/1.96  thf(zip_derived_cl900, plain,
% 6.42/1.96      (((q11) = (store @ queue_17 @ tail @ index_18))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl247, zip_derived_cl315])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl901, plain, (((select @ q11 @ tail) = (index_18))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl900, zip_derived_cl0])).
% 6.42/1.96  thf(hyp141, axiom, (( index_21 ) = ( select @ q11 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl151, plain, (((index_21) = (select @ q11 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp141])).
% 6.42/1.96  thf(zip_derived_cl903, plain, (((index_21) = (index_18))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl901, zip_derived_cl151])).
% 6.42/1.96  thf(zip_derived_cl1071, plain, (((index_21) = (s @ index_15))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl140, zip_derived_cl903])).
% 6.42/1.96  thf(zip_derived_cl370, plain, (![X0 : $i]: ((p @ X0) = (s @ (s @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl9, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl1489, plain, (((p @ index_15) = (s @ index_21))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1071, zip_derived_cl370])).
% 6.42/1.96  thf(hyp108, axiom, (( index_12 ) = ( s @ index_9 ))).
% 6.42/1.96  thf(zip_derived_cl118, plain, (((index_12) = (s @ index_9))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp108])).
% 6.42/1.96  thf(zip_derived_cl5, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [ps])).
% 6.42/1.96  thf(zip_derived_cl393, plain, (((p @ index_12) = (index_9))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl118, zip_derived_cl5])).
% 6.42/1.96  thf(hyp215, axiom, (( queue_13 ) = ( store @ queue_11 @ tail @ index_12 ))).
% 6.42/1.96  thf(zip_derived_cl225, plain,
% 6.42/1.96      (((queue_13) = (store @ queue_11 @ tail @ index_12))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp215])).
% 6.42/1.96  thf(hyp304, axiom, (( q10 ) = ( queue_13 ))).
% 6.42/1.96  thf(zip_derived_cl314, plain, (((q10) = (queue_13))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp304])).
% 6.42/1.96  thf(zip_derived_cl806, plain,
% 6.42/1.96      (((q10) = (store @ queue_11 @ tail @ index_12))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl225, zip_derived_cl314])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl807, plain, (((select @ q10 @ tail) = (index_12))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl806, zip_derived_cl0])).
% 6.42/1.96  thf(hyp119, axiom, (( index_15 ) = ( select @ q10 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl129, plain, (((index_15) = (select @ q10 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp119])).
% 6.42/1.96  thf(zip_derived_cl809, plain, (((index_15) = (index_12))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl807, zip_derived_cl129])).
% 6.42/1.96  thf(zip_derived_cl849, plain, (((p @ index_15) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl393, zip_derived_cl809])).
% 6.42/1.96  thf(zip_derived_cl1490, plain, (((index_9) = (s @ index_21))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1489, zip_derived_cl849])).
% 6.42/1.96  thf(hyp201, axiom, (( index_96 ) = ( s @ index_93 ))).
% 6.42/1.96  thf(zip_derived_cl211, plain, (((index_96) = (s @ index_93))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp201])).
% 6.42/1.96  thf(hyp301, axiom, (( queue_97 ) = ( store @ queue_95 @ tail @ index_96 ))).
% 6.42/1.96  thf(zip_derived_cl311, plain,
% 6.42/1.96      (((queue_97) = (store @ queue_95 @ tail @ index_96))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp301])).
% 6.42/1.96  thf(hyp318, axiom, (( q23 ) = ( queue_97 ))).
% 6.42/1.96  thf(zip_derived_cl328, plain, (((q23) = (queue_97))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp318])).
% 6.42/1.96  thf(zip_derived_cl1169, plain,
% 6.42/1.96      (((q23) = (store @ queue_95 @ tail @ index_96))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl311, zip_derived_cl328])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1170, plain, (((select @ q23 @ tail) = (index_96))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1169, zip_derived_cl0])).
% 6.42/1.96  thf(hyp202, axiom, (( index_99 ) = ( select @ q23 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl212, plain, (((index_99) = (select @ q23 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp202])).
% 6.42/1.96  thf(zip_derived_cl1172, plain, (((index_99) = (index_96))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1170, zip_derived_cl212])).
% 6.42/1.96  thf(zip_derived_cl1352, plain, (((index_99) = (s @ index_93))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl211, zip_derived_cl1172])).
% 6.42/1.96  thf(hyp199, axiom, (( index_90 ) = ( s @ index_87 ))).
% 6.42/1.96  thf(zip_derived_cl209, plain, (((index_90) = (s @ index_87))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp199])).
% 6.42/1.96  thf(hyp299, axiom, (( queue_91 ) = ( store @ queue_89 @ tail @ index_90 ))).
% 6.42/1.96  thf(zip_derived_cl309, plain,
% 6.42/1.96      (((queue_91) = (store @ queue_89 @ tail @ index_90))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp299])).
% 6.42/1.96  thf(hyp317, axiom, (( q22 ) = ( queue_91 ))).
% 6.42/1.96  thf(zip_derived_cl327, plain, (((q22) = (queue_91))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp317])).
% 6.42/1.96  thf(zip_derived_cl1163, plain,
% 6.42/1.96      (((q22) = (store @ queue_89 @ tail @ index_90))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl309, zip_derived_cl327])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1164, plain, (((select @ q22 @ tail) = (index_90))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1163, zip_derived_cl0])).
% 6.42/1.96  thf(hyp200, axiom, (( index_93 ) = ( select @ q22 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl210, plain, (((index_93) = (select @ q22 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp200])).
% 6.42/1.96  thf(zip_derived_cl1166, plain, (((index_93) = (index_90))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1164, zip_derived_cl210])).
% 6.42/1.96  thf(zip_derived_cl1344, plain, (((index_93) = (s @ index_87))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl209, zip_derived_cl1166])).
% 6.42/1.96  thf(hyp196, axiom, (( index_84 ) = ( s @ index_81 ))).
% 6.42/1.96  thf(zip_derived_cl206, plain, (((index_84) = (s @ index_81))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp196])).
% 6.42/1.96  thf(hyp297, axiom, (( queue_85 ) = ( store @ queue_83 @ tail @ index_84 ))).
% 6.42/1.96  thf(zip_derived_cl307, plain,
% 6.42/1.96      (((queue_85) = (store @ queue_83 @ tail @ index_84))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp297])).
% 6.42/1.96  thf(hyp316, axiom, (( q21 ) = ( queue_85 ))).
% 6.42/1.96  thf(zip_derived_cl326, plain, (((q21) = (queue_85))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp316])).
% 6.42/1.96  thf(zip_derived_cl1157, plain,
% 6.42/1.96      (((q21) = (store @ queue_83 @ tail @ index_84))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl307, zip_derived_cl326])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1158, plain, (((select @ q21 @ tail) = (index_84))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1157, zip_derived_cl0])).
% 6.42/1.96  thf(hyp197, axiom, (( index_87 ) = ( select @ q21 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl207, plain, (((index_87) = (select @ q21 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp197])).
% 6.42/1.96  thf(zip_derived_cl1160, plain, (((index_87) = (index_84))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1158, zip_derived_cl207])).
% 6.42/1.96  thf(zip_derived_cl1339, plain, (((index_87) = (s @ index_81))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl206, zip_derived_cl1160])).
% 6.42/1.96  thf(hyp194, axiom, (( index_78 ) = ( s @ index_75 ))).
% 6.42/1.96  thf(zip_derived_cl204, plain, (((index_78) = (s @ index_75))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp194])).
% 6.42/1.96  thf(hyp295, axiom, (( queue_79 ) = ( store @ queue_77 @ tail @ index_78 ))).
% 6.42/1.96  thf(zip_derived_cl305, plain,
% 6.42/1.96      (((queue_79) = (store @ queue_77 @ tail @ index_78))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp295])).
% 6.42/1.96  thf(hyp315, axiom, (( q20 ) = ( queue_79 ))).
% 6.42/1.96  thf(zip_derived_cl325, plain, (((q20) = (queue_79))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp315])).
% 6.42/1.96  thf(zip_derived_cl1145, plain,
% 6.42/1.96      (((q20) = (store @ queue_77 @ tail @ index_78))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl305, zip_derived_cl325])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1146, plain, (((select @ q20 @ tail) = (index_78))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1145, zip_derived_cl0])).
% 6.42/1.96  thf(hyp195, axiom, (( index_81 ) = ( select @ q20 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl205, plain, (((index_81) = (select @ q20 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp195])).
% 6.42/1.96  thf(zip_derived_cl1148, plain, (((index_81) = (index_78))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1146, zip_derived_cl205])).
% 6.42/1.96  thf(zip_derived_cl1331, plain, (((index_81) = (s @ index_75))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl204, zip_derived_cl1148])).
% 6.42/1.96  thf(hyp190, axiom, (( index_66 ) = ( s @ index_63 ))).
% 6.42/1.96  thf(zip_derived_cl200, plain, (((index_66) = (s @ index_63))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp190])).
% 6.42/1.96  thf(hyp290, axiom, (( queue_67 ) = ( store @ queue_65 @ tail @ index_66 ))).
% 6.42/1.96  thf(zip_derived_cl300, plain,
% 6.42/1.96      (((queue_67) = (store @ queue_65 @ tail @ index_66))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp290])).
% 6.42/1.96  thf(hyp313, axiom, (( q19 ) = ( queue_67 ))).
% 6.42/1.96  thf(zip_derived_cl323, plain, (((q19) = (queue_67))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp313])).
% 6.42/1.96  thf(zip_derived_cl1123, plain,
% 6.42/1.96      (((q19) = (store @ queue_65 @ tail @ index_66))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl300, zip_derived_cl323])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1124, plain, (((select @ q19 @ tail) = (index_66))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1123, zip_derived_cl0])).
% 6.42/1.96  thf(hyp193, axiom, (( index_75 ) = ( select @ q19 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl203, plain, (((index_75) = (select @ q19 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp193])).
% 6.42/1.96  thf(zip_derived_cl1126, plain, (((index_75) = (index_66))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1124, zip_derived_cl203])).
% 6.42/1.96  thf(zip_derived_cl1316, plain, (((index_75) = (s @ index_63))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl200, zip_derived_cl1126])).
% 6.42/1.96  thf(hyp188, axiom, (( index_60 ) = ( s @ index_57 ))).
% 6.42/1.96  thf(zip_derived_cl198, plain, (((index_60) = (s @ index_57))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp188])).
% 6.42/1.96  thf(hyp288, axiom, (( queue_61 ) = ( store @ queue_59 @ tail @ index_60 ))).
% 6.42/1.96  thf(zip_derived_cl298, plain,
% 6.42/1.96      (((queue_61) = (store @ queue_59 @ tail @ index_60))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp288])).
% 6.42/1.96  thf(hyp312, axiom, (( q18 ) = ( queue_61 ))).
% 6.42/1.96  thf(zip_derived_cl322, plain, (((q18) = (queue_61))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp312])).
% 6.42/1.96  thf(zip_derived_cl1117, plain,
% 6.42/1.96      (((q18) = (store @ queue_59 @ tail @ index_60))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl298, zip_derived_cl322])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1118, plain, (((select @ q18 @ tail) = (index_60))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1117, zip_derived_cl0])).
% 6.42/1.96  thf(hyp189, axiom, (( index_63 ) = ( select @ q18 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl199, plain, (((index_63) = (select @ q18 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp189])).
% 6.42/1.96  thf(zip_derived_cl1120, plain, (((index_63) = (index_60))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1118, zip_derived_cl199])).
% 6.42/1.96  thf(zip_derived_cl1311, plain, (((index_63) = (s @ index_57))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl198, zip_derived_cl1120])).
% 6.42/1.96  thf(hyp185, axiom, (( index_54 ) = ( s @ index_51 ))).
% 6.42/1.96  thf(zip_derived_cl195, plain, (((index_54) = (s @ index_51))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp185])).
% 6.42/1.96  thf(hyp286, axiom, (( queue_55 ) = ( store @ queue_53 @ tail @ index_54 ))).
% 6.42/1.96  thf(zip_derived_cl296, plain,
% 6.42/1.96      (((queue_55) = (store @ queue_53 @ tail @ index_54))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp286])).
% 6.42/1.96  thf(hyp311, axiom, (( q17 ) = ( queue_55 ))).
% 6.42/1.96  thf(zip_derived_cl321, plain, (((q17) = (queue_55))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp311])).
% 6.42/1.96  thf(zip_derived_cl1111, plain,
% 6.42/1.96      (((q17) = (store @ queue_53 @ tail @ index_54))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl296, zip_derived_cl321])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1112, plain, (((select @ q17 @ tail) = (index_54))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1111, zip_derived_cl0])).
% 6.42/1.96  thf(hyp186, axiom, (( index_57 ) = ( select @ q17 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl196, plain, (((index_57) = (select @ q17 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp186])).
% 6.42/1.96  thf(zip_derived_cl1114, plain, (((index_57) = (index_54))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1112, zip_derived_cl196])).
% 6.42/1.96  thf(zip_derived_cl1306, plain, (((index_57) = (s @ index_51))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl195, zip_derived_cl1114])).
% 6.42/1.96  thf(hyp183, axiom, (( index_48 ) = ( s @ index_45 ))).
% 6.42/1.96  thf(zip_derived_cl193, plain, (((index_48) = (s @ index_45))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp183])).
% 6.42/1.96  thf(hyp283, axiom, (( queue_49 ) = ( store @ queue_47 @ tail @ index_48 ))).
% 6.42/1.96  thf(zip_derived_cl293, plain,
% 6.42/1.96      (((queue_49) = (store @ queue_47 @ tail @ index_48))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp283])).
% 6.42/1.96  thf(hyp310, axiom, (( q16 ) = ( queue_49 ))).
% 6.42/1.96  thf(zip_derived_cl320, plain, (((q16) = (queue_49))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp310])).
% 6.42/1.96  thf(zip_derived_cl1097, plain,
% 6.42/1.96      (((q16) = (store @ queue_47 @ tail @ index_48))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl293, zip_derived_cl320])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1098, plain, (((select @ q16 @ tail) = (index_48))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1097, zip_derived_cl0])).
% 6.42/1.96  thf(hyp184, axiom, (( index_51 ) = ( select @ q16 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl194, plain, (((index_51) = (select @ q16 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp184])).
% 6.42/1.96  thf(zip_derived_cl1100, plain, (((index_51) = (index_48))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1098, zip_derived_cl194])).
% 6.42/1.96  thf(zip_derived_cl1301, plain, (((index_51) = (s @ index_45))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl193, zip_derived_cl1100])).
% 6.42/1.96  thf(hyp181, axiom, (( index_42 ) = ( s @ index_39 ))).
% 6.42/1.96  thf(zip_derived_cl191, plain, (((index_42) = (s @ index_39))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp181])).
% 6.42/1.96  thf(hyp281, axiom, (( queue_43 ) = ( store @ queue_41 @ tail @ index_42 ))).
% 6.42/1.96  thf(zip_derived_cl291, plain,
% 6.42/1.96      (((queue_43) = (store @ queue_41 @ tail @ index_42))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp281])).
% 6.42/1.96  thf(hyp309, axiom, (( q15 ) = ( queue_43 ))).
% 6.42/1.96  thf(zip_derived_cl319, plain, (((q15) = (queue_43))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp309])).
% 6.42/1.96  thf(zip_derived_cl1091, plain,
% 6.42/1.96      (((q15) = (store @ queue_41 @ tail @ index_42))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl291, zip_derived_cl319])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1092, plain, (((select @ q15 @ tail) = (index_42))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1091, zip_derived_cl0])).
% 6.42/1.96  thf(hyp182, axiom, (( index_45 ) = ( select @ q15 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl192, plain, (((index_45) = (select @ q15 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp182])).
% 6.42/1.96  thf(zip_derived_cl1094, plain, (((index_45) = (index_42))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1092, zip_derived_cl192])).
% 6.42/1.96  thf(zip_derived_cl1296, plain, (((index_45) = (s @ index_39))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl191, zip_derived_cl1094])).
% 6.42/1.96  thf(hyp179, axiom, (( index_36 ) = ( s @ index_33 ))).
% 6.42/1.96  thf(zip_derived_cl189, plain, (((index_36) = (s @ index_33))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp179])).
% 6.42/1.96  thf(hyp279, axiom, (( queue_37 ) = ( store @ queue_35 @ tail @ index_36 ))).
% 6.42/1.96  thf(zip_derived_cl289, plain,
% 6.42/1.96      (((queue_37) = (store @ queue_35 @ tail @ index_36))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp279])).
% 6.42/1.96  thf(hyp308, axiom, (( q14 ) = ( queue_37 ))).
% 6.42/1.96  thf(zip_derived_cl318, plain, (((q14) = (queue_37))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp308])).
% 6.42/1.96  thf(zip_derived_cl1085, plain,
% 6.42/1.96      (((q14) = (store @ queue_35 @ tail @ index_36))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl289, zip_derived_cl318])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1086, plain, (((select @ q14 @ tail) = (index_36))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1085, zip_derived_cl0])).
% 6.42/1.96  thf(hyp180, axiom, (( index_39 ) = ( select @ q14 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl190, plain, (((index_39) = (select @ q14 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp180])).
% 6.42/1.96  thf(zip_derived_cl1088, plain, (((index_39) = (index_36))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1086, zip_derived_cl190])).
% 6.42/1.96  thf(zip_derived_cl1290, plain, (((index_39) = (s @ index_33))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl189, zip_derived_cl1088])).
% 6.42/1.96  thf(hyp176, axiom, (( index_30 ) = ( s @ index_27 ))).
% 6.42/1.96  thf(zip_derived_cl186, plain, (((index_30) = (s @ index_27))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp176])).
% 6.42/1.96  thf(hyp277, axiom, (( queue_31 ) = ( store @ queue_29 @ tail @ index_30 ))).
% 6.42/1.96  thf(zip_derived_cl287, plain,
% 6.42/1.96      (((queue_31) = (store @ queue_29 @ tail @ index_30))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp277])).
% 6.42/1.96  thf(hyp307, axiom, (( q13 ) = ( queue_31 ))).
% 6.42/1.96  thf(zip_derived_cl317, plain, (((q13) = (queue_31))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp307])).
% 6.42/1.96  thf(zip_derived_cl1067, plain,
% 6.42/1.96      (((q13) = (store @ queue_29 @ tail @ index_30))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl287, zip_derived_cl317])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1068, plain, (((select @ q13 @ tail) = (index_30))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1067, zip_derived_cl0])).
% 6.42/1.96  thf(hyp178, axiom, (( index_33 ) = ( select @ q13 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl188, plain, (((index_33) = (select @ q13 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp178])).
% 6.42/1.96  thf(zip_derived_cl1070, plain, (((index_33) = (index_30))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1068, zip_derived_cl188])).
% 6.42/1.96  thf(zip_derived_cl1285, plain, (((index_33) = (s @ index_27))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl186, zip_derived_cl1070])).
% 6.42/1.96  thf(hyp152, axiom, (( index_24 ) = ( s @ index_21 ))).
% 6.42/1.96  thf(zip_derived_cl162, plain, (((index_24) = (s @ index_21))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp152])).
% 6.42/1.96  thf(hyp259, axiom, (( queue_25 ) = ( store @ queue_23 @ tail @ index_24 ))).
% 6.42/1.96  thf(zip_derived_cl269, plain,
% 6.42/1.96      (((queue_25) = (store @ queue_23 @ tail @ index_24))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp259])).
% 6.42/1.96  thf(hyp306, axiom, (( q12 ) = ( queue_25 ))).
% 6.42/1.96  thf(zip_derived_cl316, plain, (((q12) = (queue_25))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp306])).
% 6.42/1.96  thf(zip_derived_cl990, plain,
% 6.42/1.96      (((q12) = (store @ queue_23 @ tail @ index_24))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl269, zip_derived_cl316])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl991, plain, (((select @ q12 @ tail) = (index_24))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl990, zip_derived_cl0])).
% 6.42/1.96  thf(hyp163, axiom, (( index_27 ) = ( select @ q12 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl173, plain, (((index_27) = (select @ q12 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp163])).
% 6.42/1.96  thf(zip_derived_cl993, plain, (((index_27) = (index_24))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl991, zip_derived_cl173])).
% 6.42/1.96  thf(zip_derived_cl1244, plain, (((index_27) = (s @ index_21))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl162, zip_derived_cl993])).
% 6.42/1.96  thf(zip_derived_cl1490, plain, (((index_9) = (s @ index_21))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1489, zip_derived_cl849])).
% 6.42/1.96  thf(zip_derived_cl1899, plain, (((index_27) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1244, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl118, plain, (((index_12) = (s @ index_9))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp108])).
% 6.42/1.96  thf(zip_derived_cl809, plain, (((index_15) = (index_12))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl807, zip_derived_cl129])).
% 6.42/1.96  thf(zip_derived_cl848, plain, (((index_15) = (s @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl118, zip_derived_cl809])).
% 6.42/1.96  thf(zip_derived_cl1909, plain, (((index_33) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1285, zip_derived_cl1899, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl1071, plain, (((index_21) = (s @ index_15))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl140, zip_derived_cl903])).
% 6.42/1.96  thf(zip_derived_cl1916, plain, (((index_39) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1290, zip_derived_cl1909, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl1490, plain, (((index_9) = (s @ index_21))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1489, zip_derived_cl849])).
% 6.42/1.96  thf(zip_derived_cl1924, plain, (((index_45) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1296, zip_derived_cl1916, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl848, plain, (((index_15) = (s @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl118, zip_derived_cl809])).
% 6.42/1.96  thf(zip_derived_cl1932, plain, (((index_51) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1301, zip_derived_cl1924, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl1071, plain, (((index_21) = (s @ index_15))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl140, zip_derived_cl903])).
% 6.42/1.96  thf(zip_derived_cl1940, plain, (((index_57) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1306, zip_derived_cl1932, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl1490, plain, (((index_9) = (s @ index_21))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1489, zip_derived_cl849])).
% 6.42/1.96  thf(zip_derived_cl1949, plain, (((index_63) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1311, zip_derived_cl1940, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl848, plain, (((index_15) = (s @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl118, zip_derived_cl809])).
% 6.42/1.96  thf(zip_derived_cl1957, plain, (((index_75) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1316, zip_derived_cl1949, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl1071, plain, (((index_21) = (s @ index_15))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl140, zip_derived_cl903])).
% 6.42/1.96  thf(zip_derived_cl1965, plain, (((index_81) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1331, zip_derived_cl1957, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl1490, plain, (((index_9) = (s @ index_21))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1489, zip_derived_cl849])).
% 6.42/1.96  thf(zip_derived_cl1974, plain, (((index_87) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1339, zip_derived_cl1965, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl848, plain, (((index_15) = (s @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl118, zip_derived_cl809])).
% 6.42/1.96  thf(zip_derived_cl1982, plain, (((index_93) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1344, zip_derived_cl1974, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl1071, plain, (((index_21) = (s @ index_15))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl140, zip_derived_cl903])).
% 6.42/1.96  thf(zip_derived_cl1990, plain, (((index_99) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1352, zip_derived_cl1982, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2037, plain, (((index_261) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1867, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2412, plain,
% 6.42/1.96      (((q48) = (store @ queue_257 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1257, zip_derived_cl2037])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2414, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q48 @ X0) = (select @ queue_257 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2412, zip_derived_cl364])).
% 6.42/1.96  thf(hyp262, axiom, (( queue_257 ) = ( store @ q47 @ seq @ earray_256 ))).
% 6.42/1.96  thf(zip_derived_cl272, plain,
% 6.42/1.96      (((queue_257) = (store @ q47 @ seq @ earray_256))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp262])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1012, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_257 @ X0) = (select @ q47 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl272, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2904, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q48 @ X0) = (select @ q47 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2414, zip_derived_cl1012])).
% 6.42/1.96  thf(zip_derived_cl3450, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q47 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3447, zip_derived_cl2904])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3451, plain, (((index_297) = (select @ q47 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3450, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl1007, plain,
% 6.42/1.96      (((q47) = (store @ queue_251 @ tail @ index_252))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl271, zip_derived_cl354])).
% 6.42/1.96  thf(zip_derived_cl1010, plain, (((index_255) = (index_252))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1008, zip_derived_cl168])).
% 6.42/1.96  thf(zip_derived_cl1252, plain,
% 6.42/1.96      (((q47) = (store @ queue_251 @ tail @ index_255))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1007, zip_derived_cl1010])).
% 6.42/1.96  thf(zip_derived_cl1859, plain, (((index_255) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1249, zip_derived_cl1850, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2409, plain,
% 6.42/1.96      (((q47) = (store @ queue_251 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1252, zip_derived_cl1859])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2411, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q47 @ X0) = (select @ queue_251 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2409, zip_derived_cl364])).
% 6.42/1.96  thf(hyp260, axiom, (( queue_251 ) = ( store @ q46 @ seq @ earray_250 ))).
% 6.42/1.96  thf(zip_derived_cl270, plain,
% 6.42/1.96      (((queue_251) = (store @ q46 @ seq @ earray_250))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp260])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1001, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_251 @ X0) = (select @ q46 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl270, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2901, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q47 @ X0) = (select @ q46 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2411, zip_derived_cl1001])).
% 6.42/1.96  thf(zip_derived_cl3452, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q46 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3451, zip_derived_cl2901])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3453, plain, (((index_297) = (select @ q46 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3452, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl986, plain,
% 6.42/1.96      (((q46) = (store @ queue_245 @ tail @ index_246))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl268, zip_derived_cl353])).
% 6.42/1.96  thf(zip_derived_cl989, plain, (((index_249) = (index_246))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl987, zip_derived_cl166])).
% 6.42/1.96  thf(zip_derived_cl1242, plain,
% 6.42/1.96      (((q46) = (store @ queue_245 @ tail @ index_249))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl986, zip_derived_cl989])).
% 6.42/1.96  thf(zip_derived_cl1850, plain, (((index_249) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1239, zip_derived_cl1841, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2401, plain,
% 6.42/1.96      (((q46) = (store @ queue_245 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1242, zip_derived_cl1850])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2403, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q46 @ X0) = (select @ queue_245 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2401, zip_derived_cl364])).
% 6.42/1.96  thf(hyp257, axiom, (( queue_245 ) = ( store @ q45 @ seq @ earray_244 ))).
% 6.42/1.96  thf(zip_derived_cl267, plain,
% 6.42/1.96      (((queue_245) = (store @ q45 @ seq @ earray_244))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp257])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl985, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_245 @ X0) = (select @ q45 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl267, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2887, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q46 @ X0) = (select @ q45 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2403, zip_derived_cl985])).
% 6.42/1.96  thf(zip_derived_cl3454, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q45 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3453, zip_derived_cl2887])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3455, plain, (((index_297) = (select @ q45 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3454, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl980, plain,
% 6.42/1.96      (((q45) = (store @ queue_239 @ tail @ index_240))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl266, zip_derived_cl352])).
% 6.42/1.96  thf(zip_derived_cl983, plain, (((index_243) = (index_240))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl981, zip_derived_cl164])).
% 6.42/1.96  thf(zip_derived_cl1237, plain,
% 6.42/1.96      (((q45) = (store @ queue_239 @ tail @ index_243))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl980, zip_derived_cl983])).
% 6.42/1.96  thf(zip_derived_cl1841, plain, (((index_243) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1234, zip_derived_cl1832, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2035, plain, (((index_243) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1841, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2398, plain,
% 6.42/1.96      (((q45) = (store @ queue_239 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1237, zip_derived_cl2035])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2400, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q45 @ X0) = (select @ queue_239 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2398, zip_derived_cl364])).
% 6.42/1.96  thf(hyp255, axiom, (( queue_239 ) = ( store @ q44 @ seq @ earray_238 ))).
% 6.42/1.96  thf(zip_derived_cl265, plain,
% 6.42/1.96      (((queue_239) = (store @ q44 @ seq @ earray_238))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp255])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl979, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_239 @ X0) = (select @ q44 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl265, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2880, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q45 @ X0) = (select @ q44 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2400, zip_derived_cl979])).
% 6.42/1.96  thf(zip_derived_cl3456, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q44 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3455, zip_derived_cl2880])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3457, plain, (((index_297) = (select @ q44 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3456, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl968, plain,
% 6.42/1.96      (((q44) = (store @ queue_233 @ tail @ index_234))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl264, zip_derived_cl351])).
% 6.42/1.96  thf(zip_derived_cl971, plain, (((index_237) = (index_234))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl969, zip_derived_cl161])).
% 6.42/1.96  thf(zip_derived_cl1232, plain,
% 6.42/1.96      (((q44) = (store @ queue_233 @ tail @ index_237))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl968, zip_derived_cl971])).
% 6.42/1.96  thf(zip_derived_cl1832, plain, (((index_237) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1228, zip_derived_cl1823, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2395, plain,
% 6.42/1.96      (((q44) = (store @ queue_233 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1232, zip_derived_cl1832])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2397, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q44 @ X0) = (select @ queue_233 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2395, zip_derived_cl364])).
% 6.42/1.96  thf(hyp253, axiom, (( queue_233 ) = ( store @ q43 @ seq @ earray_232 ))).
% 6.42/1.96  thf(zip_derived_cl263, plain,
% 6.42/1.96      (((queue_233) = (store @ q43 @ seq @ earray_232))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp253])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl967, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_233 @ X0) = (select @ q43 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl263, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2873, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q44 @ X0) = (select @ q43 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2397, zip_derived_cl967])).
% 6.42/1.96  thf(zip_derived_cl3458, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q43 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3457, zip_derived_cl2873])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3459, plain, (((index_297) = (select @ q43 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3458, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl960, plain,
% 6.42/1.96      (((q43) = (store @ queue_227 @ tail @ index_228))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl261, zip_derived_cl350])).
% 6.42/1.96  thf(zip_derived_cl963, plain, (((index_231) = (index_228))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl961, zip_derived_cl159])).
% 6.42/1.96  thf(zip_derived_cl1226, plain,
% 6.42/1.96      (((q43) = (store @ queue_227 @ tail @ index_231))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl960, zip_derived_cl963])).
% 6.42/1.96  thf(zip_derived_cl1823, plain, (((index_231) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1222, zip_derived_cl1814, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2392, plain,
% 6.42/1.96      (((q43) = (store @ queue_227 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1226, zip_derived_cl1823])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2394, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q43 @ X0) = (select @ queue_227 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2392, zip_derived_cl364])).
% 6.42/1.96  thf(hyp250, axiom, (( queue_227 ) = ( store @ q42 @ seq @ earray_226 ))).
% 6.42/1.96  thf(zip_derived_cl260, plain,
% 6.42/1.96      (((queue_227) = (store @ q42 @ seq @ earray_226))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp250])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl959, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_227 @ X0) = (select @ q42 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl260, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2866, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q43 @ X0) = (select @ q42 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2394, zip_derived_cl959])).
% 6.42/1.96  thf(zip_derived_cl3460, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q42 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3459, zip_derived_cl2866])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3461, plain, (((index_297) = (select @ q42 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3460, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl954, plain,
% 6.42/1.96      (((q42) = (store @ queue_221 @ tail @ index_222))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl259, zip_derived_cl349])).
% 6.42/1.96  thf(zip_derived_cl957, plain, (((index_225) = (index_222))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl955, zip_derived_cl157])).
% 6.42/1.96  thf(zip_derived_cl1220, plain,
% 6.42/1.96      (((q42) = (store @ queue_221 @ tail @ index_225))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl954, zip_derived_cl957])).
% 6.42/1.96  thf(zip_derived_cl1814, plain, (((index_225) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1216, zip_derived_cl1804, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2033, plain, (((index_225) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1814, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2387, plain,
% 6.42/1.96      (((q42) = (store @ queue_221 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1220, zip_derived_cl2033])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2389, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q42 @ X0) = (select @ queue_221 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2387, zip_derived_cl364])).
% 6.42/1.96  thf(hyp248, axiom, (( queue_221 ) = ( store @ q41 @ seq @ earray_220 ))).
% 6.42/1.96  thf(zip_derived_cl258, plain,
% 6.42/1.96      (((queue_221) = (store @ q41 @ seq @ earray_220))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp248])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl947, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_221 @ X0) = (select @ q41 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl258, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2857, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q42 @ X0) = (select @ q41 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2389, zip_derived_cl947])).
% 6.42/1.96  thf(zip_derived_cl3462, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q41 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3461, zip_derived_cl2857])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3463, plain, (((index_297) = (select @ q41 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3462, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl942, plain,
% 6.42/1.96      (((q41) = (store @ queue_215 @ tail @ index_216))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl257, zip_derived_cl348])).
% 6.42/1.96  thf(zip_derived_cl945, plain, (((index_219) = (index_216))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl943, zip_derived_cl155])).
% 6.42/1.96  thf(zip_derived_cl1177, plain,
% 6.42/1.96      (((q41) = (store @ queue_215 @ tail @ index_219))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl942, zip_derived_cl945])).
% 6.42/1.96  thf(zip_derived_cl1804, plain, (((index_219) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1173, zip_derived_cl1795, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2384, plain,
% 6.42/1.96      (((q41) = (store @ queue_215 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1177, zip_derived_cl1804])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2386, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q41 @ X0) = (select @ queue_215 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2384, zip_derived_cl364])).
% 6.42/1.96  thf(hyp246, axiom, (( queue_215 ) = ( store @ q40 @ seq @ earray_214 ))).
% 6.42/1.96  thf(zip_derived_cl256, plain,
% 6.42/1.96      (((queue_215) = (store @ q40 @ seq @ earray_214))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp246])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl941, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_215 @ X0) = (select @ q40 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl256, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2852, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q41 @ X0) = (select @ q40 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2386, zip_derived_cl941])).
% 6.42/1.96  thf(zip_derived_cl3464, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q40 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3463, zip_derived_cl2852])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3465, plain, (((index_297) = (select @ q40 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3464, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl936, plain,
% 6.42/1.96      (((q40) = (store @ queue_209 @ tail @ index_210))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl255, zip_derived_cl347])).
% 6.42/1.96  thf(zip_derived_cl939, plain, (((index_213) = (index_210))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl937, zip_derived_cl153])).
% 6.42/1.96  thf(zip_derived_cl1155, plain,
% 6.42/1.96      (((q40) = (store @ queue_209 @ tail @ index_213))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl936, zip_derived_cl939])).
% 6.42/1.96  thf(zip_derived_cl1795, plain, (((index_213) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1151, zip_derived_cl1786, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2381, plain,
% 6.42/1.96      (((q40) = (store @ queue_209 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1155, zip_derived_cl1795])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2383, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q40 @ X0) = (select @ queue_209 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2381, zip_derived_cl364])).
% 6.42/1.96  thf(hyp244, axiom, (( queue_209 ) = ( store @ q39 @ seq @ earray_208 ))).
% 6.42/1.96  thf(zip_derived_cl254, plain,
% 6.42/1.96      (((queue_209) = (store @ q39 @ seq @ earray_208))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp244])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl935, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_209 @ X0) = (select @ q39 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl254, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2841, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q40 @ X0) = (select @ q39 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2383, zip_derived_cl935])).
% 6.42/1.96  thf(zip_derived_cl3469, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q39 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3465, zip_derived_cl2841])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3470, plain, (((index_297) = (select @ q39 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3469, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl912, plain,
% 6.42/1.96      (((q39) = (store @ queue_197 @ tail @ index_198))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl251, zip_derived_cl345])).
% 6.42/1.96  thf(zip_derived_cl915, plain, (((index_207) = (index_198))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl913, zip_derived_cl150])).
% 6.42/1.96  thf(zip_derived_cl1107, plain,
% 6.42/1.96      (((q39) = (store @ queue_197 @ tail @ index_207))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl912, zip_derived_cl915])).
% 6.42/1.96  thf(zip_derived_cl1786, plain, (((index_207) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1103, zip_derived_cl1776, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2031, plain, (((index_207) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1786, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2375, plain,
% 6.42/1.96      (((q39) = (store @ queue_197 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1107, zip_derived_cl2031])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2377, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q39 @ X0) = (select @ queue_197 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2375, zip_derived_cl364])).
% 6.42/1.96  thf(hyp240, axiom, (( queue_197 ) = ( store @ q38 @ seq @ earray_196 ))).
% 6.42/1.96  thf(zip_derived_cl250, plain,
% 6.42/1.96      (((queue_197) = (store @ q38 @ seq @ earray_196))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp240])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl911, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_197 @ X0) = (select @ q38 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl250, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2826, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q39 @ X0) = (select @ q38 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2377, zip_derived_cl911])).
% 6.42/1.96  thf(zip_derived_cl3473, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q38 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3470, zip_derived_cl2826])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3474, plain, (((index_297) = (select @ q38 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3473, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl906, plain,
% 6.42/1.96      (((q38) = (store @ queue_191 @ tail @ index_192))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl249, zip_derived_cl344])).
% 6.42/1.96  thf(zip_derived_cl909, plain, (((index_195) = (index_192))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl907, zip_derived_cl146])).
% 6.42/1.96  thf(zip_derived_cl1083, plain,
% 6.42/1.96      (((q38) = (store @ queue_191 @ tail @ index_195))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl906, zip_derived_cl909])).
% 6.42/1.96  thf(zip_derived_cl1776, plain, (((index_195) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1079, zip_derived_cl1767, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2370, plain,
% 6.42/1.96      (((q38) = (store @ queue_191 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1083, zip_derived_cl1776])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2372, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q38 @ X0) = (select @ queue_191 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2370, zip_derived_cl364])).
% 6.42/1.96  thf(hyp238, axiom, (( queue_191 ) = ( store @ q37 @ seq @ earray_190 ))).
% 6.42/1.96  thf(zip_derived_cl248, plain,
% 6.42/1.96      (((queue_191) = (store @ q37 @ seq @ earray_190))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp238])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl905, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_191 @ X0) = (select @ q37 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl248, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2823, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q38 @ X0) = (select @ q37 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2372, zip_derived_cl905])).
% 6.42/1.96  thf(zip_derived_cl3475, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q37 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3474, zip_derived_cl2823])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3476, plain, (((index_297) = (select @ q37 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3475, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl891, plain,
% 6.42/1.96      (((q37) = (store @ queue_185 @ tail @ index_186))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl246, zip_derived_cl343])).
% 6.42/1.96  thf(zip_derived_cl894, plain, (((index_189) = (index_186))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl892, zip_derived_cl144])).
% 6.42/1.96  thf(zip_derived_cl1053, plain,
% 6.42/1.96      (((q37) = (store @ queue_185 @ tail @ index_189))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl891, zip_derived_cl894])).
% 6.42/1.96  thf(zip_derived_cl1767, plain, (((index_189) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1049, zip_derived_cl1755, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2364, plain,
% 6.42/1.96      (((q37) = (store @ queue_185 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1053, zip_derived_cl1767])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2366, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q37 @ X0) = (select @ queue_185 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2364, zip_derived_cl364])).
% 6.42/1.96  thf(hyp235, axiom, (( queue_185 ) = ( store @ q36 @ seq @ earray_184 ))).
% 6.42/1.96  thf(zip_derived_cl245, plain,
% 6.42/1.96      (((queue_185) = (store @ q36 @ seq @ earray_184))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp235])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl890, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_185 @ X0) = (select @ q36 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl245, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2808, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q37 @ X0) = (select @ q36 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2366, zip_derived_cl890])).
% 6.42/1.96  thf(zip_derived_cl3477, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q36 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3476, zip_derived_cl2808])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3478, plain, (((index_297) = (select @ q36 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3477, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl885, plain,
% 6.42/1.96      (((q36) = (store @ queue_179 @ tail @ index_180))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl244, zip_derived_cl342])).
% 6.42/1.96  thf(zip_derived_cl888, plain, (((index_183) = (index_180))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl886, zip_derived_cl142])).
% 6.42/1.96  thf(zip_derived_cl1029, plain,
% 6.42/1.96      (((q36) = (store @ queue_179 @ tail @ index_183))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl885, zip_derived_cl888])).
% 6.42/1.96  thf(zip_derived_cl1755, plain, (((index_183) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1025, zip_derived_cl1744, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2029, plain, (((index_183) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1755, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2361, plain,
% 6.42/1.96      (((q36) = (store @ queue_179 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1029, zip_derived_cl2029])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2363, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q36 @ X0) = (select @ queue_179 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2361, zip_derived_cl364])).
% 6.42/1.96  thf(hyp233, axiom, (( queue_179 ) = ( store @ q35 @ seq @ earray_178 ))).
% 6.42/1.96  thf(zip_derived_cl243, plain,
% 6.42/1.96      (((queue_179) = (store @ q35 @ seq @ earray_178))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp233])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl884, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_179 @ X0) = (select @ q35 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl243, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2800, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q36 @ X0) = (select @ q35 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2363, zip_derived_cl884])).
% 6.42/1.96  thf(zip_derived_cl3479, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q35 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3478, zip_derived_cl2800])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3480, plain, (((index_297) = (select @ q35 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3479, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl879, plain,
% 6.42/1.96      (((q35) = (store @ queue_173 @ tail @ index_174))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl242, zip_derived_cl341])).
% 6.42/1.96  thf(zip_derived_cl882, plain, (((index_177) = (index_174))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl880, zip_derived_cl139])).
% 6.42/1.96  thf(zip_derived_cl1006, plain,
% 6.42/1.96      (((q35) = (store @ queue_173 @ tail @ index_177))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl879, zip_derived_cl882])).
% 6.42/1.96  thf(zip_derived_cl1744, plain, (((index_177) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1002, zip_derived_cl1733, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2358, plain,
% 6.42/1.96      (((q35) = (store @ queue_173 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1006, zip_derived_cl1744])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2360, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q35 @ X0) = (select @ queue_173 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2358, zip_derived_cl364])).
% 6.42/1.96  thf(hyp231, axiom, (( queue_173 ) = ( store @ q34 @ seq @ earray_172 ))).
% 6.42/1.96  thf(zip_derived_cl241, plain,
% 6.42/1.96      (((queue_173) = (store @ q34 @ seq @ earray_172))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp231])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl878, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_173 @ X0) = (select @ q34 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl241, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2792, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q35 @ X0) = (select @ q34 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2360, zip_derived_cl878])).
% 6.42/1.96  thf(zip_derived_cl3481, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q34 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3480, zip_derived_cl2792])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3482, plain, (((index_297) = (select @ q34 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3481, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl865, plain,
% 6.42/1.96      (((q34) = (store @ queue_167 @ tail @ index_168))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl239, zip_derived_cl340])).
% 6.42/1.96  thf(zip_derived_cl868, plain, (((index_171) = (index_168))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl866, zip_derived_cl137])).
% 6.42/1.96  thf(zip_derived_cl998, plain,
% 6.42/1.96      (((q34) = (store @ queue_167 @ tail @ index_171))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl865, zip_derived_cl868])).
% 6.42/1.96  thf(zip_derived_cl1733, plain, (((index_171) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl994, zip_derived_cl1721, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2353, plain,
% 6.42/1.96      (((q34) = (store @ queue_167 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl998, zip_derived_cl1733])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2355, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q34 @ X0) = (select @ queue_167 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2353, zip_derived_cl364])).
% 6.42/1.96  thf(hyp228, axiom, (( queue_167 ) = ( store @ q33 @ seq @ earray_166 ))).
% 6.42/1.96  thf(zip_derived_cl238, plain,
% 6.42/1.96      (((queue_167) = (store @ q33 @ seq @ earray_166))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp228])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl864, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_167 @ X0) = (select @ q33 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl238, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2784, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q34 @ X0) = (select @ q33 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2355, zip_derived_cl864])).
% 6.42/1.96  thf(zip_derived_cl3483, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q33 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3482, zip_derived_cl2784])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3484, plain, (((index_297) = (select @ q33 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3483, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl859, plain,
% 6.42/1.96      (((q33) = (store @ queue_161 @ tail @ index_162))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl237, zip_derived_cl339])).
% 6.42/1.96  thf(zip_derived_cl862, plain, (((index_165) = (index_162))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl860, zip_derived_cl135])).
% 6.42/1.96  thf(zip_derived_cl976, plain,
% 6.42/1.96      (((q33) = (store @ queue_161 @ tail @ index_165))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl859, zip_derived_cl862])).
% 6.42/1.96  thf(zip_derived_cl1721, plain, (((index_165) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl972, zip_derived_cl1710, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2027, plain, (((index_165) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1721, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2350, plain,
% 6.42/1.96      (((q33) = (store @ queue_161 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl976, zip_derived_cl2027])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2352, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q33 @ X0) = (select @ queue_161 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2350, zip_derived_cl364])).
% 6.42/1.96  thf(hyp226, axiom, (( queue_161 ) = ( store @ q32 @ seq @ earray_160 ))).
% 6.42/1.96  thf(zip_derived_cl236, plain,
% 6.42/1.96      (((queue_161) = (store @ q32 @ seq @ earray_160))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp226])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl858, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_161 @ X0) = (select @ q32 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl236, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2774, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q33 @ X0) = (select @ q32 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2352, zip_derived_cl858])).
% 6.42/1.96  thf(zip_derived_cl3485, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q32 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3484, zip_derived_cl2774])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3486, plain, (((index_297) = (select @ q32 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3485, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl853, plain,
% 6.42/1.96      (((q32) = (store @ queue_155 @ tail @ index_156))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl235, zip_derived_cl338])).
% 6.42/1.96  thf(zip_derived_cl856, plain, (((index_159) = (index_156))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl854, zip_derived_cl133])).
% 6.42/1.96  thf(zip_derived_cl952, plain,
% 6.42/1.96      (((q32) = (store @ queue_155 @ tail @ index_159))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl853, zip_derived_cl856])).
% 6.42/1.96  thf(zip_derived_cl1710, plain, (((index_159) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl948, zip_derived_cl1699, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2347, plain,
% 6.42/1.96      (((q32) = (store @ queue_155 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl952, zip_derived_cl1710])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2349, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q32 @ X0) = (select @ queue_155 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2347, zip_derived_cl364])).
% 6.42/1.96  thf(hyp224, axiom, (( queue_155 ) = ( store @ q31 @ seq @ earray_154 ))).
% 6.42/1.96  thf(zip_derived_cl234, plain,
% 6.42/1.96      (((queue_155) = (store @ q31 @ seq @ earray_154))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp224])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl847, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_155 @ X0) = (select @ q31 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl234, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2768, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q32 @ X0) = (select @ q31 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2349, zip_derived_cl847])).
% 6.42/1.96  thf(zip_derived_cl3487, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q31 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3486, zip_derived_cl2768])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3488, plain, (((index_297) = (select @ q31 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3487, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl836, plain,
% 6.42/1.96      (((q31) = (store @ queue_149 @ tail @ index_150))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl233, zip_derived_cl337])).
% 6.42/1.96  thf(zip_derived_cl839, plain, (((index_153) = (index_150))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl837, zip_derived_cl131])).
% 6.42/1.96  thf(zip_derived_cl928, plain,
% 6.42/1.96      (((q31) = (store @ queue_149 @ tail @ index_153))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl836, zip_derived_cl839])).
% 6.42/1.96  thf(zip_derived_cl1699, plain, (((index_153) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl924, zip_derived_cl1687, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2344, plain,
% 6.42/1.96      (((q31) = (store @ queue_149 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl928, zip_derived_cl1699])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2346, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q31 @ X0) = (select @ queue_149 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2344, zip_derived_cl364])).
% 6.42/1.96  thf(hyp222, axiom, (( queue_149 ) = ( store @ q30 @ seq @ earray_148 ))).
% 6.42/1.96  thf(zip_derived_cl232, plain,
% 6.42/1.96      (((queue_149) = (store @ q30 @ seq @ earray_148))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp222])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl835, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_149 @ X0) = (select @ q30 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl232, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2756, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q31 @ X0) = (select @ q30 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2346, zip_derived_cl835])).
% 6.42/1.96  thf(zip_derived_cl3489, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q30 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3488, zip_derived_cl2756])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3490, plain, (((index_297) = (select @ q30 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3489, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl830, plain,
% 6.42/1.96      (((q30) = (store @ queue_143 @ tail @ index_144))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl231, zip_derived_cl336])).
% 6.42/1.96  thf(zip_derived_cl833, plain, (((index_147) = (index_144))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl831, zip_derived_cl128])).
% 6.42/1.96  thf(zip_derived_cl920, plain,
% 6.42/1.96      (((q30) = (store @ queue_143 @ tail @ index_147))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl830, zip_derived_cl833])).
% 6.42/1.96  thf(zip_derived_cl1687, plain, (((index_147) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl916, zip_derived_cl1676, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2025, plain, (((index_147) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1687, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2341, plain,
% 6.42/1.96      (((q30) = (store @ queue_143 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl920, zip_derived_cl2025])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2343, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q30 @ X0) = (select @ queue_143 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2341, zip_derived_cl364])).
% 6.42/1.96  thf(hyp220, axiom, (( queue_143 ) = ( store @ q29 @ seq @ earray_142 ))).
% 6.42/1.96  thf(zip_derived_cl230, plain,
% 6.42/1.96      (((queue_143) = (store @ q29 @ seq @ earray_142))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp220])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl829, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_143 @ X0) = (select @ q29 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl230, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2752, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q30 @ X0) = (select @ q29 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2343, zip_derived_cl829])).
% 6.42/1.96  thf(zip_derived_cl3491, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q29 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3490, zip_derived_cl2752])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3492, plain, (((index_297) = (select @ q29 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3491, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl812, plain,
% 6.42/1.96      (((q29) = (store @ queue_131 @ tail @ index_132))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl227, zip_derived_cl334])).
% 6.42/1.96  thf(zip_derived_cl815, plain, (((index_141) = (index_132))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl813, zip_derived_cl126])).
% 6.42/1.96  thf(zip_derived_cl875, plain,
% 6.42/1.96      (((q29) = (store @ queue_131 @ tail @ index_141))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl812, zip_derived_cl815])).
% 6.42/1.96  thf(zip_derived_cl1676, plain, (((index_141) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl871, zip_derived_cl1666, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2333, plain,
% 6.42/1.96      (((q29) = (store @ queue_131 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl875, zip_derived_cl1676])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2335, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q29 @ X0) = (select @ queue_131 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2333, zip_derived_cl364])).
% 6.42/1.96  thf(hyp216, axiom, (( queue_131 ) = ( store @ q28 @ seq @ earray_130 ))).
% 6.42/1.96  thf(zip_derived_cl226, plain,
% 6.42/1.96      (((queue_131) = (store @ q28 @ seq @ earray_130))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp216])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl811, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_131 @ X0) = (select @ q28 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl226, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2736, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q29 @ X0) = (select @ q28 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2335, zip_derived_cl811])).
% 6.42/1.96  thf(zip_derived_cl3493, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q28 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3492, zip_derived_cl2736])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3494, plain, (((index_297) = (select @ q28 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3493, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl802, plain,
% 6.42/1.96      (((q28) = (store @ queue_125 @ tail @ index_126))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl224, zip_derived_cl333])).
% 6.42/1.96  thf(zip_derived_cl805, plain, (((index_129) = (index_126))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl803, zip_derived_cl122])).
% 6.42/1.96  thf(zip_derived_cl844, plain,
% 6.42/1.96      (((q28) = (store @ queue_125 @ tail @ index_129))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl802, zip_derived_cl805])).
% 6.42/1.96  thf(zip_derived_cl1666, plain, (((index_129) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl840, zip_derived_cl1656, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2299, plain,
% 6.42/1.96      (((q28) = (store @ queue_125 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl844, zip_derived_cl1666])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2301, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q28 @ X0) = (select @ queue_125 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2299, zip_derived_cl364])).
% 6.42/1.96  thf(hyp213, axiom, (( queue_125 ) = ( store @ q27 @ seq @ earray_124 ))).
% 6.42/1.96  thf(zip_derived_cl223, plain,
% 6.42/1.96      (((queue_125) = (store @ q27 @ seq @ earray_124))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp213])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl801, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_125 @ X0) = (select @ q27 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl223, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2720, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q28 @ X0) = (select @ q27 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2301, zip_derived_cl801])).
% 6.42/1.96  thf(zip_derived_cl3495, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q27 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3494, zip_derived_cl2720])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3496, plain, (((index_297) = (select @ q27 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3495, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl790, plain,
% 6.42/1.96      (((q27) = (store @ queue_119 @ tail @ index_120))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl222, zip_derived_cl332])).
% 6.42/1.96  thf(zip_derived_cl793, plain, (((index_123) = (index_120))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl791, zip_derived_cl120])).
% 6.42/1.96  thf(zip_derived_cl822, plain,
% 6.42/1.96      (((q27) = (store @ queue_119 @ tail @ index_123))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl790, zip_derived_cl793])).
% 6.42/1.96  thf(zip_derived_cl1656, plain, (((index_123) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl818, zip_derived_cl1642, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2023, plain, (((index_123) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1656, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2281, plain,
% 6.42/1.96      (((q27) = (store @ queue_119 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl822, zip_derived_cl2023])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2283, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q27 @ X0) = (select @ queue_119 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2281, zip_derived_cl364])).
% 6.42/1.96  thf(hyp211, axiom, (( queue_119 ) = ( store @ q26 @ seq @ earray_118 ))).
% 6.42/1.96  thf(zip_derived_cl221, plain,
% 6.42/1.96      (((queue_119) = (store @ q26 @ seq @ earray_118))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp211])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl783, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_119 @ X0) = (select @ q26 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl221, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2712, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q27 @ X0) = (select @ q26 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2283, zip_derived_cl783])).
% 6.42/1.96  thf(zip_derived_cl3497, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q26 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3496, zip_derived_cl2712])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3498, plain, (((index_297) = (select @ q26 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3497, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl778, plain,
% 6.42/1.96      (((q26) = (store @ queue_113 @ tail @ index_114))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl220, zip_derived_cl331])).
% 6.42/1.96  thf(zip_derived_cl781, plain, (((index_117) = (index_114))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl779, zip_derived_cl117])).
% 6.42/1.96  thf(zip_derived_cl798, plain,
% 6.42/1.96      (((q26) = (store @ queue_113 @ tail @ index_117))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl778, zip_derived_cl781])).
% 6.42/1.96  thf(zip_derived_cl1642, plain, (((index_117) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl794, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2250, plain,
% 6.42/1.96      (((q26) = (store @ queue_113 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl798, zip_derived_cl1642])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2252, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q26 @ X0) = (select @ queue_113 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2250, zip_derived_cl364])).
% 6.42/1.96  thf(hyp209, axiom, (( queue_113 ) = ( store @ q25 @ seq @ earray_112 ))).
% 6.42/1.96  thf(zip_derived_cl219, plain,
% 6.42/1.96      (((queue_113) = (store @ q25 @ seq @ earray_112))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp209])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl777, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_113 @ X0) = (select @ q25 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl219, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2704, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q26 @ X0) = (select @ q25 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2252, zip_derived_cl777])).
% 6.42/1.96  thf(zip_derived_cl3499, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q25 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3498, zip_derived_cl2704])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3500, plain, (((index_297) = (select @ q25 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3499, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl770, plain,
% 6.42/1.96      (((q25) = (store @ queue_107 @ tail @ index_108))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl217, zip_derived_cl330])).
% 6.42/1.96  thf(zip_derived_cl773, plain, (((index_111) = (index_108))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl771, zip_derived_cl115])).
% 6.42/1.96  thf(zip_derived_cl789, plain,
% 6.42/1.96      (((q25) = (store @ queue_107 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl770, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2249, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q25 @ X0) = (select @ queue_107 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl789, zip_derived_cl364])).
% 6.42/1.96  thf(hyp206, axiom, (( queue_107 ) = ( store @ q24 @ seq @ earray_106 ))).
% 6.42/1.96  thf(zip_derived_cl216, plain,
% 6.42/1.96      (((queue_107) = (store @ q24 @ seq @ earray_106))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp206])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl766, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_107 @ X0) = (select @ q24 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl216, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2696, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q25 @ X0) = (select @ q24 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2249, zip_derived_cl766])).
% 6.42/1.96  thf(zip_derived_cl3501, plain,
% 6.42/1.96      ((((tail) = (head))
% 6.42/1.96        | ((seq) = (head))
% 6.42/1.96        | ((index_297) = (select @ q24 @ head)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3500, zip_derived_cl2696])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3502, plain, (((index_297) = (select @ q24 @ head))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3501, zip_derived_cl3, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl1169, plain,
% 6.42/1.96      (((q23) = (store @ queue_95 @ tail @ index_96))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl311, zip_derived_cl328])).
% 6.42/1.96  thf(zip_derived_cl1172, plain, (((index_99) = (index_96))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1170, zip_derived_cl212])).
% 6.42/1.96  thf(zip_derived_cl1355, plain,
% 6.42/1.96      (((q23) = (store @ queue_95 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1169, zip_derived_cl1172])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2472, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q23 @ X0) = (select @ queue_95 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1355, zip_derived_cl364])).
% 6.42/1.96  thf(hyp300, axiom, (( queue_95 ) = ( store @ q22 @ seq @ earray_94 ))).
% 6.42/1.96  thf(zip_derived_cl310, plain,
% 6.42/1.96      (((queue_95) = (store @ q22 @ seq @ earray_94))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp300])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1168, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_95 @ X0) = (select @ q22 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl310, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3053, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q23 @ X0) = (select @ q22 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2472, zip_derived_cl1168])).
% 6.42/1.96  thf(zip_derived_cl756, plain,
% 6.42/1.96      (((q24) = (store @ queue_101 @ tail @ index_102))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl215, zip_derived_cl329])).
% 6.42/1.96  thf(zip_derived_cl759, plain, (((index_105) = (index_102))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl757, zip_derived_cl113])).
% 6.42/1.96  thf(zip_derived_cl764, plain,
% 6.42/1.96      (((q24) = (store @ queue_101 @ tail @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl756, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2159, plain,
% 6.42/1.96      (((q24) = (store @ queue_101 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl764, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2161, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q24 @ X0) = (select @ queue_101 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2159, zip_derived_cl364])).
% 6.42/1.96  thf(hyp204, axiom, (( queue_101 ) = ( store @ q23 @ seq @ earray_100 ))).
% 6.42/1.96  thf(zip_derived_cl214, plain,
% 6.42/1.96      (((queue_101) = (store @ q23 @ seq @ earray_100))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp204])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl755, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_101 @ X0) = (select @ q23 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl214, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2686, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q23 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2161, zip_derived_cl755])).
% 6.42/1.96  thf(zip_derived_cl3436, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q22 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3053, zip_derived_cl2686])).
% 6.42/1.96  thf(zip_derived_cl3439, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q22 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3436])).
% 6.42/1.96  thf(zip_derived_cl1163, plain,
% 6.42/1.96      (((q22) = (store @ queue_89 @ tail @ index_90))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl309, zip_derived_cl327])).
% 6.42/1.96  thf(zip_derived_cl1166, plain, (((index_93) = (index_90))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1164, zip_derived_cl210])).
% 6.42/1.96  thf(zip_derived_cl1347, plain,
% 6.42/1.96      (((q22) = (store @ queue_89 @ tail @ index_93))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1163, zip_derived_cl1166])).
% 6.42/1.96  thf(zip_derived_cl1982, plain, (((index_93) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1344, zip_derived_cl1974, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl784, plain, (((index_111) = (s @ index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl773])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl848, plain, (((index_15) = (s @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl118, zip_derived_cl809])).
% 6.42/1.96  thf(zip_derived_cl2020, plain, (((index_111) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl784, zip_derived_cl2004, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2055, plain, (((index_93) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1982, zip_derived_cl2020])).
% 6.42/1.96  thf(zip_derived_cl2468, plain,
% 6.42/1.96      (((q22) = (store @ queue_89 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1347, zip_derived_cl2055])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2470, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q22 @ X0) = (select @ queue_89 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2468, zip_derived_cl364])).
% 6.42/1.96  thf(hyp298, axiom, (( queue_89 ) = ( store @ q21 @ seq @ earray_88 ))).
% 6.42/1.96  thf(zip_derived_cl308, plain,
% 6.42/1.96      (((queue_89) = (store @ q21 @ seq @ earray_88))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp298])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1162, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_89 @ X0) = (select @ q21 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl308, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3048, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q22 @ X0) = (select @ q21 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2470, zip_derived_cl1162])).
% 6.42/1.96  thf(zip_derived_cl3522, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q21 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3439, zip_derived_cl3048])).
% 6.42/1.96  thf(zip_derived_cl3525, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q21 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3522])).
% 6.42/1.96  thf(zip_derived_cl1157, plain,
% 6.42/1.96      (((q21) = (store @ queue_83 @ tail @ index_84))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl307, zip_derived_cl326])).
% 6.42/1.96  thf(zip_derived_cl1160, plain, (((index_87) = (index_84))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1158, zip_derived_cl207])).
% 6.42/1.96  thf(zip_derived_cl1342, plain,
% 6.42/1.96      (((q21) = (store @ queue_83 @ tail @ index_87))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1157, zip_derived_cl1160])).
% 6.42/1.96  thf(zip_derived_cl1974, plain, (((index_87) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1339, zip_derived_cl1965, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl2465, plain,
% 6.42/1.96      (((q21) = (store @ queue_83 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1342, zip_derived_cl1974])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2467, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q21 @ X0) = (select @ queue_83 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2465, zip_derived_cl364])).
% 6.42/1.96  thf(hyp296, axiom, (( queue_83 ) = ( store @ q20 @ seq @ earray_82 ))).
% 6.42/1.96  thf(zip_derived_cl306, plain,
% 6.42/1.96      (((queue_83) = (store @ q20 @ seq @ earray_82))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp296])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1150, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_83 @ X0) = (select @ q20 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl306, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3038, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q21 @ X0) = (select @ q20 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2467, zip_derived_cl1150])).
% 6.42/1.96  thf(zip_derived_cl3537, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q20 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3525, zip_derived_cl3038])).
% 6.42/1.96  thf(zip_derived_cl3540, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q20 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3537])).
% 6.42/1.96  thf(zip_derived_cl1145, plain,
% 6.42/1.96      (((q20) = (store @ queue_77 @ tail @ index_78))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl305, zip_derived_cl325])).
% 6.42/1.96  thf(zip_derived_cl1148, plain, (((index_81) = (index_78))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1146, zip_derived_cl205])).
% 6.42/1.96  thf(zip_derived_cl1334, plain,
% 6.42/1.96      (((q20) = (store @ queue_77 @ tail @ index_81))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1145, zip_derived_cl1148])).
% 6.42/1.96  thf(zip_derived_cl1965, plain, (((index_81) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1331, zip_derived_cl1957, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl1990, plain, (((index_99) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1352, zip_derived_cl1982, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl2009, plain, (((index_81) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1965, zip_derived_cl1990])).
% 6.42/1.96  thf(zip_derived_cl2462, plain,
% 6.42/1.96      (((q20) = (store @ queue_77 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1334, zip_derived_cl2009])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2464, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q20 @ X0) = (select @ queue_77 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2462, zip_derived_cl364])).
% 6.42/1.96  thf(hyp294, axiom, (( queue_77 ) = ( store @ q19 @ seq @ earray_76 ))).
% 6.42/1.96  thf(zip_derived_cl304, plain,
% 6.42/1.96      (((queue_77) = (store @ q19 @ seq @ earray_76))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp294])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1144, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_77 @ X0) = (select @ q19 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl304, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3034, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q20 @ X0) = (select @ q19 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2464, zip_derived_cl1144])).
% 6.42/1.96  thf(zip_derived_cl3551, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q19 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3540, zip_derived_cl3034])).
% 6.42/1.96  thf(zip_derived_cl3554, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q19 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3551])).
% 6.42/1.96  thf(zip_derived_cl1123, plain,
% 6.42/1.96      (((q19) = (store @ queue_65 @ tail @ index_66))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl300, zip_derived_cl323])).
% 6.42/1.96  thf(zip_derived_cl1126, plain, (((index_75) = (index_66))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1124, zip_derived_cl203])).
% 6.42/1.96  thf(zip_derived_cl1319, plain,
% 6.42/1.96      (((q19) = (store @ queue_65 @ tail @ index_75))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1123, zip_derived_cl1126])).
% 6.42/1.96  thf(zip_derived_cl1957, plain, (((index_75) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1316, zip_derived_cl1949, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2020, plain, (((index_111) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl784, zip_derived_cl2004, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2053, plain, (((index_75) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1957, zip_derived_cl2020])).
% 6.42/1.96  thf(zip_derived_cl2451, plain,
% 6.42/1.96      (((q19) = (store @ queue_65 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1319, zip_derived_cl2053])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2453, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q19 @ X0) = (select @ queue_65 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2451, zip_derived_cl364])).
% 6.42/1.96  thf(hyp289, axiom, (( queue_65 ) = ( store @ q18 @ seq @ earray_64 ))).
% 6.42/1.96  thf(zip_derived_cl299, plain,
% 6.42/1.96      (((queue_65) = (store @ q18 @ seq @ earray_64))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp289])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1122, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_65 @ X0) = (select @ q18 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl299, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3003, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q19 @ X0) = (select @ q18 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2453, zip_derived_cl1122])).
% 6.42/1.96  thf(zip_derived_cl3566, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q18 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3554, zip_derived_cl3003])).
% 6.42/1.96  thf(zip_derived_cl3569, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q18 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3566])).
% 6.42/1.96  thf(zip_derived_cl1117, plain,
% 6.42/1.96      (((q18) = (store @ queue_59 @ tail @ index_60))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl298, zip_derived_cl322])).
% 6.42/1.96  thf(zip_derived_cl1120, plain, (((index_63) = (index_60))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1118, zip_derived_cl199])).
% 6.42/1.96  thf(zip_derived_cl1314, plain,
% 6.42/1.96      (((q18) = (store @ queue_59 @ tail @ index_63))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1117, zip_derived_cl1120])).
% 6.42/1.96  thf(zip_derived_cl1949, plain, (((index_63) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1311, zip_derived_cl1940, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl2448, plain,
% 6.42/1.96      (((q18) = (store @ queue_59 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1314, zip_derived_cl1949])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2450, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q18 @ X0) = (select @ queue_59 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2448, zip_derived_cl364])).
% 6.42/1.96  thf(hyp287, axiom, (( queue_59 ) = ( store @ q17 @ seq @ earray_58 ))).
% 6.42/1.96  thf(zip_derived_cl297, plain,
% 6.42/1.96      (((queue_59) = (store @ q17 @ seq @ earray_58))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp287])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1116, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_59 @ X0) = (select @ q17 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl297, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2999, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q18 @ X0) = (select @ q17 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2450, zip_derived_cl1116])).
% 6.42/1.96  thf(zip_derived_cl3585, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q17 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3569, zip_derived_cl2999])).
% 6.42/1.96  thf(zip_derived_cl3588, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q17 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3585])).
% 6.42/1.96  thf(zip_derived_cl1111, plain,
% 6.42/1.96      (((q17) = (store @ queue_53 @ tail @ index_54))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl296, zip_derived_cl321])).
% 6.42/1.96  thf(zip_derived_cl1114, plain, (((index_57) = (index_54))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1112, zip_derived_cl196])).
% 6.42/1.96  thf(zip_derived_cl1309, plain,
% 6.42/1.96      (((q17) = (store @ queue_53 @ tail @ index_57))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1111, zip_derived_cl1114])).
% 6.42/1.96  thf(zip_derived_cl1940, plain, (((index_57) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1306, zip_derived_cl1932, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl1990, plain, (((index_99) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1352, zip_derived_cl1982, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl2007, plain, (((index_57) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1940, zip_derived_cl1990])).
% 6.42/1.96  thf(zip_derived_cl2445, plain,
% 6.42/1.96      (((q17) = (store @ queue_53 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1309, zip_derived_cl2007])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2447, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q17 @ X0) = (select @ queue_53 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2445, zip_derived_cl364])).
% 6.42/1.96  thf(hyp285, axiom, (( queue_53 ) = ( store @ q16 @ seq @ earray_52 ))).
% 6.42/1.96  thf(zip_derived_cl295, plain,
% 6.42/1.96      (((queue_53) = (store @ q16 @ seq @ earray_52))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp285])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1110, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_53 @ X0) = (select @ q16 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl295, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2988, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q17 @ X0) = (select @ q16 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2447, zip_derived_cl1110])).
% 6.42/1.96  thf(zip_derived_cl3599, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q16 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3588, zip_derived_cl2988])).
% 6.42/1.96  thf(zip_derived_cl3602, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q16 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3599])).
% 6.42/1.96  thf(zip_derived_cl1097, plain,
% 6.42/1.96      (((q16) = (store @ queue_47 @ tail @ index_48))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl293, zip_derived_cl320])).
% 6.42/1.96  thf(zip_derived_cl1100, plain, (((index_51) = (index_48))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1098, zip_derived_cl194])).
% 6.42/1.96  thf(zip_derived_cl1304, plain,
% 6.42/1.96      (((q16) = (store @ queue_47 @ tail @ index_51))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1097, zip_derived_cl1100])).
% 6.42/1.96  thf(zip_derived_cl1932, plain, (((index_51) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1301, zip_derived_cl1924, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2020, plain, (((index_111) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl784, zip_derived_cl2004, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2051, plain, (((index_51) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1932, zip_derived_cl2020])).
% 6.42/1.96  thf(zip_derived_cl2442, plain,
% 6.42/1.96      (((q16) = (store @ queue_47 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1304, zip_derived_cl2051])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2444, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q16 @ X0) = (select @ queue_47 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2442, zip_derived_cl364])).
% 6.42/1.96  thf(hyp282, axiom, (( queue_47 ) = ( store @ q15 @ seq @ earray_46 ))).
% 6.42/1.96  thf(zip_derived_cl292, plain,
% 6.42/1.96      (((queue_47) = (store @ q15 @ seq @ earray_46))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp282])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1096, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_47 @ X0) = (select @ q15 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl292, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2985, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q16 @ X0) = (select @ q15 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2444, zip_derived_cl1096])).
% 6.42/1.96  thf(zip_derived_cl3612, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q15 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3602, zip_derived_cl2985])).
% 6.42/1.96  thf(zip_derived_cl3615, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q15 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3612])).
% 6.42/1.96  thf(zip_derived_cl1091, plain,
% 6.42/1.96      (((q15) = (store @ queue_41 @ tail @ index_42))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl291, zip_derived_cl319])).
% 6.42/1.96  thf(zip_derived_cl1094, plain, (((index_45) = (index_42))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1092, zip_derived_cl192])).
% 6.42/1.96  thf(zip_derived_cl1299, plain,
% 6.42/1.96      (((q15) = (store @ queue_41 @ tail @ index_45))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1091, zip_derived_cl1094])).
% 6.42/1.96  thf(zip_derived_cl1924, plain, (((index_45) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1296, zip_derived_cl1916, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl2437, plain,
% 6.42/1.96      (((q15) = (store @ queue_41 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1299, zip_derived_cl1924])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2439, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q15 @ X0) = (select @ queue_41 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2437, zip_derived_cl364])).
% 6.42/1.96  thf(hyp280, axiom, (( queue_41 ) = ( store @ q14 @ seq @ earray_40 ))).
% 6.42/1.96  thf(zip_derived_cl290, plain,
% 6.42/1.96      (((queue_41) = (store @ q14 @ seq @ earray_40))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp280])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1090, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_41 @ X0) = (select @ q14 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl290, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2978, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q15 @ X0) = (select @ q14 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2439, zip_derived_cl1090])).
% 6.42/1.96  thf(zip_derived_cl3620, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q14 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3615, zip_derived_cl2978])).
% 6.42/1.96  thf(zip_derived_cl3623, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q14 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3620])).
% 6.42/1.96  thf(zip_derived_cl1085, plain,
% 6.42/1.96      (((q14) = (store @ queue_35 @ tail @ index_36))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl289, zip_derived_cl318])).
% 6.42/1.96  thf(zip_derived_cl1088, plain, (((index_39) = (index_36))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1086, zip_derived_cl190])).
% 6.42/1.96  thf(zip_derived_cl1293, plain,
% 6.42/1.96      (((q14) = (store @ queue_35 @ tail @ index_39))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1085, zip_derived_cl1088])).
% 6.42/1.96  thf(zip_derived_cl1916, plain, (((index_39) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1290, zip_derived_cl1909, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl1990, plain, (((index_99) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1352, zip_derived_cl1982, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl2005, plain, (((index_39) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1916, zip_derived_cl1990])).
% 6.42/1.96  thf(zip_derived_cl2434, plain,
% 6.42/1.96      (((q14) = (store @ queue_35 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1293, zip_derived_cl2005])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2436, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q14 @ X0) = (select @ queue_35 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2434, zip_derived_cl364])).
% 6.42/1.96  thf(hyp278, axiom, (( queue_35 ) = ( store @ q13 @ seq @ earray_34 ))).
% 6.42/1.96  thf(zip_derived_cl288, plain,
% 6.42/1.96      (((queue_35) = (store @ q13 @ seq @ earray_34))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp278])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1078, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_35 @ X0) = (select @ q13 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl288, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2971, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q14 @ X0) = (select @ q13 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2436, zip_derived_cl1078])).
% 6.42/1.96  thf(zip_derived_cl3627, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q13 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3623, zip_derived_cl2971])).
% 6.42/1.96  thf(zip_derived_cl3630, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q13 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3627])).
% 6.42/1.96  thf(zip_derived_cl1067, plain,
% 6.42/1.96      (((q13) = (store @ queue_29 @ tail @ index_30))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl287, zip_derived_cl317])).
% 6.42/1.96  thf(zip_derived_cl1070, plain, (((index_33) = (index_30))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1068, zip_derived_cl188])).
% 6.42/1.96  thf(zip_derived_cl1288, plain,
% 6.42/1.96      (((q13) = (store @ queue_29 @ tail @ index_33))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1067, zip_derived_cl1070])).
% 6.42/1.96  thf(zip_derived_cl1909, plain, (((index_33) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1285, zip_derived_cl1899, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2020, plain, (((index_111) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl784, zip_derived_cl2004, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2049, plain, (((index_33) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1909, zip_derived_cl2020])).
% 6.42/1.96  thf(zip_derived_cl2431, plain,
% 6.42/1.96      (((q13) = (store @ queue_29 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1288, zip_derived_cl2049])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2433, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q13 @ X0) = (select @ queue_29 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2431, zip_derived_cl364])).
% 6.42/1.96  thf(hyp274, axiom, (( queue_29 ) = ( store @ q12 @ seq @ earray_28 ))).
% 6.42/1.96  thf(zip_derived_cl284, plain,
% 6.42/1.96      (((queue_29) = (store @ q12 @ seq @ earray_28))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp274])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1060, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_29 @ X0) = (select @ q12 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl284, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2960, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q13 @ X0) = (select @ q12 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2433, zip_derived_cl1060])).
% 6.42/1.96  thf(zip_derived_cl3635, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q12 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3630, zip_derived_cl2960])).
% 6.42/1.96  thf(zip_derived_cl3638, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q12 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3635])).
% 6.42/1.96  thf(zip_derived_cl990, plain,
% 6.42/1.96      (((q12) = (store @ queue_23 @ tail @ index_24))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl269, zip_derived_cl316])).
% 6.42/1.96  thf(zip_derived_cl993, plain, (((index_27) = (index_24))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl991, zip_derived_cl173])).
% 6.42/1.96  thf(zip_derived_cl1247, plain,
% 6.42/1.96      (((q12) = (store @ queue_23 @ tail @ index_27))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl990, zip_derived_cl993])).
% 6.42/1.96  thf(zip_derived_cl1899, plain, (((index_27) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1244, zip_derived_cl1490])).
% 6.42/1.96  thf(zip_derived_cl2404, plain,
% 6.42/1.96      (((q12) = (store @ queue_23 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1247, zip_derived_cl1899])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2406, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q12 @ X0) = (select @ queue_23 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2404, zip_derived_cl364])).
% 6.42/1.96  thf(hyp252, axiom, (( queue_23 ) = ( store @ q11 @ seq @ earray_22 ))).
% 6.42/1.96  thf(zip_derived_cl262, plain,
% 6.42/1.96      (((queue_23) = (store @ q11 @ seq @ earray_22))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp252])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl965, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_23 @ X0) = (select @ q11 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl262, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2894, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q12 @ X0) = (select @ q11 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2406, zip_derived_cl965])).
% 6.42/1.96  thf(zip_derived_cl3643, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q11 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3638, zip_derived_cl2894])).
% 6.42/1.96  thf(zip_derived_cl3646, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q11 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3643])).
% 6.42/1.96  thf(zip_derived_cl900, plain,
% 6.42/1.96      (((q11) = (store @ queue_17 @ tail @ index_18))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl247, zip_derived_cl315])).
% 6.42/1.96  thf(zip_derived_cl903, plain, (((index_21) = (index_18))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl901, zip_derived_cl151])).
% 6.42/1.96  thf(zip_derived_cl1076, plain,
% 6.42/1.96      (((q11) = (store @ queue_17 @ tail @ index_21))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl900, zip_derived_cl903])).
% 6.42/1.96  thf(zip_derived_cl1990, plain, (((index_99) = (index_21))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1352, zip_derived_cl1982, zip_derived_cl1071])).
% 6.42/1.96  thf(zip_derived_cl2367, plain,
% 6.42/1.96      (((q11) = (store @ queue_17 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1076, zip_derived_cl1990])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2369, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q11 @ X0) = (select @ queue_17 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2367, zip_derived_cl364])).
% 6.42/1.96  thf(hyp230, axiom, (( queue_17 ) = ( store @ q10 @ seq @ earray_16 ))).
% 6.42/1.96  thf(zip_derived_cl240, plain,
% 6.42/1.96      (((queue_17) = (store @ q10 @ seq @ earray_16))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp230])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl870, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_17 @ X0) = (select @ q10 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl240, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2815, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q11 @ X0) = (select @ q10 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2369, zip_derived_cl870])).
% 6.42/1.96  thf(zip_derived_cl3650, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q10 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3646, zip_derived_cl2815])).
% 6.42/1.96  thf(zip_derived_cl3653, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q10 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3650])).
% 6.42/1.96  thf(hyp276, axiom,
% 6.42/1.96    (( queue_295 ) = ( store @ queue_293 @ tail @ index_294 ))).
% 6.42/1.96  thf(zip_derived_cl286, plain,
% 6.42/1.96      (((queue_295) = (store @ queue_293 @ tail @ index_294))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp276])).
% 6.42/1.96  thf(hyp351, axiom, (( q9 ) = ( queue_295 ))).
% 6.42/1.96  thf(zip_derived_cl361, plain, (((q9) = (queue_295))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp351])).
% 6.42/1.96  thf(zip_derived_cl1063, plain,
% 6.42/1.96      (((q9) = (store @ queue_293 @ tail @ index_294))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl286, zip_derived_cl361])).
% 6.42/1.96  thf(zip_derived_cl1063, plain,
% 6.42/1.96      (((q9) = (store @ queue_293 @ tail @ index_294))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl286, zip_derived_cl361])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1064, plain, (((select @ q9 @ tail) = (index_294))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1063, zip_derived_cl0])).
% 6.42/1.96  thf(hyp198, axiom, (( index_9 ) = ( select @ q9 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl208, plain, (((index_9) = (select @ q9 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp198])).
% 6.42/1.96  thf(zip_derived_cl1066, plain, (((index_9) = (index_294))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1064, zip_derived_cl208])).
% 6.42/1.96  thf(zip_derived_cl1283, plain,
% 6.42/1.96      (((q9) = (store @ queue_293 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1063, zip_derived_cl1066])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2430, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q9 @ X0) = (select @ queue_293 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1283, zip_derived_cl364])).
% 6.42/1.96  thf(hyp275, axiom, (( queue_293 ) = ( store @ q8 @ seq @ earray_292 ))).
% 6.42/1.96  thf(zip_derived_cl285, plain,
% 6.42/1.96      (((queue_293) = (store @ q8 @ seq @ earray_292))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp275])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1062, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_293 @ X0) = (select @ q8 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl285, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2947, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q9 @ X0) = (select @ q8 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2430, zip_derived_cl1062])).
% 6.42/1.96  thf(zip_derived_cl806, plain,
% 6.42/1.96      (((q10) = (store @ queue_11 @ tail @ index_12))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl225, zip_derived_cl314])).
% 6.42/1.96  thf(zip_derived_cl809, plain, (((index_15) = (index_12))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl807, zip_derived_cl129])).
% 6.42/1.96  thf(zip_derived_cl852, plain,
% 6.42/1.96      (((q10) = (store @ queue_11 @ tail @ index_15))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl806, zip_derived_cl809])).
% 6.42/1.96  thf(zip_derived_cl2020, plain, (((index_111) = (index_15))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl784, zip_derived_cl2004, zip_derived_cl848])).
% 6.42/1.96  thf(zip_derived_cl2315, plain,
% 6.42/1.96      (((q10) = (store @ queue_11 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl852, zip_derived_cl2020])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2317, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q10 @ X0) = (select @ queue_11 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2315, zip_derived_cl364])).
% 6.42/1.96  thf(hyp208, axiom, (( queue_11 ) = ( store @ q9 @ seq @ earray_10 ))).
% 6.42/1.96  thf(zip_derived_cl218, plain,
% 6.42/1.96      (((queue_11) = (store @ q9 @ seq @ earray_10))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp208])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl775, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_11 @ X0) = (select @ q9 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl218, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2728, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q9 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2317, zip_derived_cl775])).
% 6.42/1.96  thf(zip_derived_cl3362, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q8 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2947, zip_derived_cl2728])).
% 6.42/1.96  thf(zip_derived_cl3365, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q10 @ X0) = (select @ q8 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3362])).
% 6.42/1.96  thf(hyp273, axiom,
% 6.42/1.96    (( queue_289 ) = ( store @ queue_287 @ tail @ index_288 ))).
% 6.42/1.96  thf(zip_derived_cl283, plain,
% 6.42/1.96      (((queue_289) = (store @ queue_287 @ tail @ index_288))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp273])).
% 6.42/1.96  thf(hyp350, axiom, (( q8 ) = ( queue_289 ))).
% 6.42/1.96  thf(zip_derived_cl360, plain, (((q8) = (queue_289))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp350])).
% 6.42/1.96  thf(zip_derived_cl1055, plain,
% 6.42/1.96      (((q8) = (store @ queue_287 @ tail @ index_288))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl283, zip_derived_cl360])).
% 6.42/1.96  thf(zip_derived_cl1055, plain,
% 6.42/1.96      (((q8) = (store @ queue_287 @ tail @ index_288))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl283, zip_derived_cl360])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1056, plain, (((select @ q8 @ tail) = (index_288))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1055, zip_derived_cl0])).
% 6.42/1.96  thf(hyp171, axiom, (( index_291 ) = ( select @ q8 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl181, plain, (((index_291) = (select @ q8 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp171])).
% 6.42/1.96  thf(zip_derived_cl1058, plain, (((index_291) = (index_288))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1056, zip_derived_cl181])).
% 6.42/1.96  thf(zip_derived_cl1278, plain,
% 6.42/1.96      (((q8) = (store @ queue_287 @ tail @ index_291))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1055, zip_derived_cl1058])).
% 6.42/1.96  thf(hyp170, axiom, (( index_288 ) = ( s @ index_285 ))).
% 6.42/1.96  thf(zip_derived_cl180, plain, (((index_288) = (s @ index_285))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp170])).
% 6.42/1.96  thf(zip_derived_cl1058, plain, (((index_291) = (index_288))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1056, zip_derived_cl181])).
% 6.42/1.96  thf(zip_derived_cl1275, plain, (((index_291) = (s @ index_285))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl180, zip_derived_cl1058])).
% 6.42/1.96  thf(hyp168, axiom, (( index_282 ) = ( s @ index_279 ))).
% 6.42/1.96  thf(zip_derived_cl178, plain, (((index_282) = (s @ index_279))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp168])).
% 6.42/1.96  thf(hyp271, axiom,
% 6.42/1.96    (( queue_283 ) = ( store @ queue_281 @ tail @ index_282 ))).
% 6.42/1.96  thf(zip_derived_cl281, plain,
% 6.42/1.96      (((queue_283) = (store @ queue_281 @ tail @ index_282))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp271])).
% 6.42/1.96  thf(hyp349, axiom, (( q7 ) = ( queue_283 ))).
% 6.42/1.96  thf(zip_derived_cl359, plain, (((q7) = (queue_283))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp349])).
% 6.42/1.96  thf(zip_derived_cl1043, plain,
% 6.42/1.96      (((q7) = (store @ queue_281 @ tail @ index_282))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl281, zip_derived_cl359])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1044, plain, (((select @ q7 @ tail) = (index_282))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1043, zip_derived_cl0])).
% 6.42/1.96  thf(hyp169, axiom, (( index_285 ) = ( select @ q7 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl179, plain, (((index_285) = (select @ q7 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp169])).
% 6.42/1.96  thf(zip_derived_cl1046, plain, (((index_285) = (index_282))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1044, zip_derived_cl179])).
% 6.42/1.96  thf(zip_derived_cl1270, plain, (((index_285) = (s @ index_279))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl178, zip_derived_cl1046])).
% 6.42/1.96  thf(hyp166, axiom, (( index_276 ) = ( s @ index_273 ))).
% 6.42/1.96  thf(zip_derived_cl176, plain, (((index_276) = (s @ index_273))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp166])).
% 6.42/1.96  thf(hyp269, axiom,
% 6.42/1.96    (( queue_277 ) = ( store @ queue_275 @ tail @ index_276 ))).
% 6.42/1.96  thf(zip_derived_cl279, plain,
% 6.42/1.96      (((queue_277) = (store @ queue_275 @ tail @ index_276))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp269])).
% 6.42/1.96  thf(hyp348, axiom, (( q6 ) = ( queue_277 ))).
% 6.42/1.96  thf(zip_derived_cl358, plain, (((q6) = (queue_277))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp348])).
% 6.42/1.96  thf(zip_derived_cl1037, plain,
% 6.42/1.96      (((q6) = (store @ queue_275 @ tail @ index_276))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl279, zip_derived_cl358])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1038, plain, (((select @ q6 @ tail) = (index_276))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1037, zip_derived_cl0])).
% 6.42/1.96  thf(hyp167, axiom, (( index_279 ) = ( select @ q6 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl177, plain, (((index_279) = (select @ q6 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp167])).
% 6.42/1.96  thf(zip_derived_cl1040, plain, (((index_279) = (index_276))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1038, zip_derived_cl177])).
% 6.42/1.96  thf(zip_derived_cl1264, plain, (((index_279) = (s @ index_273))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl176, zip_derived_cl1040])).
% 6.42/1.96  thf(hyp164, axiom, (( index_270 ) = ( s @ index_267 ))).
% 6.42/1.96  thf(zip_derived_cl174, plain, (((index_270) = (s @ index_267))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp164])).
% 6.42/1.96  thf(hyp267, axiom,
% 6.42/1.96    (( queue_271 ) = ( store @ queue_269 @ tail @ index_270 ))).
% 6.42/1.96  thf(zip_derived_cl277, plain,
% 6.42/1.96      (((queue_271) = (store @ queue_269 @ tail @ index_270))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp267])).
% 6.42/1.96  thf(hyp347, axiom, (( q5 ) = ( queue_271 ))).
% 6.42/1.96  thf(zip_derived_cl357, plain, (((q5) = (queue_271))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp347])).
% 6.42/1.96  thf(zip_derived_cl1031, plain,
% 6.42/1.96      (((q5) = (store @ queue_269 @ tail @ index_270))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl277, zip_derived_cl357])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1032, plain, (((select @ q5 @ tail) = (index_270))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1031, zip_derived_cl0])).
% 6.42/1.96  thf(hyp165, axiom, (( index_273 ) = ( select @ q5 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl175, plain, (((index_273) = (select @ q5 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp165])).
% 6.42/1.96  thf(zip_derived_cl1034, plain, (((index_273) = (index_270))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1032, zip_derived_cl175])).
% 6.42/1.96  thf(zip_derived_cl1259, plain, (((index_273) = (s @ index_267))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl174, zip_derived_cl1034])).
% 6.42/1.96  thf(hyp139, axiom, (( index_204 ) = ( s @ index_201 ))).
% 6.42/1.96  thf(zip_derived_cl149, plain, (((index_204) = (s @ index_201))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp139])).
% 6.42/1.96  thf(hyp243, axiom,
% 6.42/1.96    (( queue_205 ) = ( store @ queue_203 @ tail @ index_204 ))).
% 6.42/1.96  thf(zip_derived_cl253, plain,
% 6.42/1.96      (((queue_205) = (store @ queue_203 @ tail @ index_204))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp243])).
% 6.42/1.96  thf(hyp336, axiom, (( q4 ) = ( queue_205 ))).
% 6.42/1.96  thf(zip_derived_cl346, plain, (((q4) = (queue_205))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp336])).
% 6.42/1.96  thf(zip_derived_cl930, plain,
% 6.42/1.96      (((q4) = (store @ queue_203 @ tail @ index_204))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl253, zip_derived_cl346])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl931, plain, (((select @ q4 @ tail) = (index_204))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl930, zip_derived_cl0])).
% 6.42/1.96  thf(hyp162, axiom, (( index_267 ) = ( select @ q4 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl172, plain, (((index_267) = (select @ q4 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp162])).
% 6.42/1.96  thf(zip_derived_cl933, plain, (((index_267) = (index_204))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl931, zip_derived_cl172])).
% 6.42/1.96  thf(zip_derived_cl1127, plain, (((index_267) = (s @ index_201))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl149, zip_derived_cl933])).
% 6.42/1.96  thf(zip_derived_cl370, plain, (![X0 : $i]: ((p @ X0) = (s @ (s @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl9, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl1514, plain, (((p @ index_201) = (s @ index_267))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1127, zip_derived_cl370])).
% 6.42/1.96  thf(hyp115, axiom, (( index_138 ) = ( s @ index_135 ))).
% 6.42/1.96  thf(zip_derived_cl125, plain, (((index_138) = (s @ index_135))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp115])).
% 6.42/1.96  thf(zip_derived_cl5, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [ps])).
% 6.42/1.96  thf(zip_derived_cl411, plain, (((p @ index_138) = (index_135))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl125, zip_derived_cl5])).
% 6.42/1.96  thf(hyp219, axiom,
% 6.42/1.96    (( queue_139 ) = ( store @ queue_137 @ tail @ index_138 ))).
% 6.42/1.96  thf(zip_derived_cl229, plain,
% 6.42/1.96      (((queue_139) = (store @ queue_137 @ tail @ index_138))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp219])).
% 6.42/1.96  thf(hyp325, axiom, (( q3 ) = ( queue_139 ))).
% 6.42/1.96  thf(zip_derived_cl335, plain, (((q3) = (queue_139))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp325])).
% 6.42/1.96  thf(zip_derived_cl824, plain,
% 6.42/1.96      (((q3) = (store @ queue_137 @ tail @ index_138))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl229, zip_derived_cl335])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl825, plain, (((select @ q3 @ tail) = (index_138))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl824, zip_derived_cl0])).
% 6.42/1.96  thf(hyp138, axiom, (( index_201 ) = ( select @ q3 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl148, plain, (((index_201) = (select @ q3 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp138])).
% 6.42/1.96  thf(zip_derived_cl827, plain, (((index_201) = (index_138))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl825, zip_derived_cl148])).
% 6.42/1.96  thf(zip_derived_cl896, plain, (((p @ index_201) = (index_135))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl411, zip_derived_cl827])).
% 6.42/1.96  thf(zip_derived_cl1515, plain, (((index_135) = (s @ index_267))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1514, zip_derived_cl896])).
% 6.42/1.96  thf(zip_derived_cl2069, plain, (((index_273) = (index_135))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1259, zip_derived_cl1515])).
% 6.42/1.96  thf(zip_derived_cl125, plain, (((index_138) = (s @ index_135))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp115])).
% 6.42/1.96  thf(zip_derived_cl827, plain, (((index_201) = (index_138))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl825, zip_derived_cl148])).
% 6.42/1.96  thf(zip_derived_cl895, plain, (((index_201) = (s @ index_135))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl125, zip_derived_cl827])).
% 6.42/1.96  thf(zip_derived_cl2081, plain, (((index_279) = (index_201))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1264, zip_derived_cl2069, zip_derived_cl895])).
% 6.42/1.96  thf(zip_derived_cl1127, plain, (((index_267) = (s @ index_201))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl149, zip_derived_cl933])).
% 6.42/1.96  thf(zip_derived_cl2090, plain, (((index_285) = (index_267))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1270, zip_derived_cl2081, zip_derived_cl1127])).
% 6.42/1.96  thf(zip_derived_cl1515, plain, (((index_135) = (s @ index_267))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1514, zip_derived_cl896])).
% 6.42/1.96  thf(zip_derived_cl2102, plain, (((index_291) = (index_135))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1275, zip_derived_cl2090, zip_derived_cl1515])).
% 6.42/1.96  thf(zip_derived_cl1515, plain, (((index_135) = (s @ index_267))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1514, zip_derived_cl896])).
% 6.42/1.96  thf(zip_derived_cl1127, plain, (((index_267) = (s @ index_201))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl149, zip_derived_cl933])).
% 6.42/1.96  thf(hyp172, axiom, (( index_294 ) = ( s @ index_291 ))).
% 6.42/1.96  thf(zip_derived_cl182, plain, (((index_294) = (s @ index_291))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp172])).
% 6.42/1.96  thf(zip_derived_cl1066, plain, (((index_9) = (index_294))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1064, zip_derived_cl208])).
% 6.42/1.96  thf(zip_derived_cl1280, plain, (((index_9) = (s @ index_291))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl182, zip_derived_cl1066])).
% 6.42/1.96  thf(zip_derived_cl2102, plain, (((index_291) = (index_135))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1275, zip_derived_cl2090, zip_derived_cl1515])).
% 6.42/1.96  thf(zip_derived_cl895, plain, (((index_201) = (s @ index_135))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl125, zip_derived_cl827])).
% 6.42/1.96  thf(zip_derived_cl2115, plain, (((index_9) = (index_201))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1280, zip_derived_cl2102, zip_derived_cl895])).
% 6.42/1.96  thf(zip_derived_cl1103, plain, (((index_207) = (s @ index_195))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl147, zip_derived_cl915])).
% 6.42/1.96  thf(zip_derived_cl370, plain, (![X0 : $i]: ((p @ X0) = (s @ (s @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl9, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl1506, plain, (((p @ index_195) = (s @ index_207))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1103, zip_derived_cl370])).
% 6.42/1.96  thf(zip_derived_cl145, plain, (((index_192) = (s @ index_189))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp135])).
% 6.42/1.96  thf(zip_derived_cl5, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [ps])).
% 6.42/1.96  thf(zip_derived_cl453, plain, (((p @ index_192) = (index_189))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl145, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl909, plain, (((index_195) = (index_192))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl907, zip_derived_cl146])).
% 6.42/1.96  thf(zip_derived_cl1080, plain, (((p @ index_195) = (index_189))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl453, zip_derived_cl909])).
% 6.42/1.96  thf(zip_derived_cl1507, plain, (((index_189) = (s @ index_207))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1506, zip_derived_cl1080])).
% 6.42/1.96  thf(zip_derived_cl1767, plain, (((index_189) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1049, zip_derived_cl1755, zip_derived_cl784])).
% 6.42/1.96  thf(zip_derived_cl2031, plain, (((index_207) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1786, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2064, plain, (((index_111) = (s @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1507, zip_derived_cl1767, zip_derived_cl2031])).
% 6.42/1.96  thf(zip_derived_cl2128, plain, (((index_267) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1127, zip_derived_cl2115, zip_derived_cl2064])).
% 6.42/1.96  thf(zip_derived_cl1368, plain, (((index_99) = (s @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1367, zip_derived_cl761])).
% 6.42/1.96  thf(zip_derived_cl2140, plain, (((index_135) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1515, zip_derived_cl2128, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2155, plain, (((index_291) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl2102, zip_derived_cl2140])).
% 6.42/1.96  thf(zip_derived_cl2426, plain,
% 6.42/1.96      (((q8) = (store @ queue_287 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1278, zip_derived_cl2155])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2428, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q8 @ X0) = (select @ queue_287 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2426, zip_derived_cl364])).
% 6.42/1.96  thf(hyp272, axiom, (( queue_287 ) = ( store @ q7 @ seq @ earray_286 ))).
% 6.42/1.96  thf(zip_derived_cl282, plain,
% 6.42/1.96      (((queue_287) = (store @ q7 @ seq @ earray_286))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp272])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1048, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_287 @ X0) = (select @ q7 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl282, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2937, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q8 @ X0) = (select @ q7 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2428, zip_derived_cl1048])).
% 6.42/1.96  thf(zip_derived_cl3508, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q7 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3365, zip_derived_cl2937])).
% 6.42/1.96  thf(zip_derived_cl3511, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q10 @ X0) = (select @ q7 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3508])).
% 6.42/1.96  thf(zip_derived_cl1043, plain,
% 6.42/1.96      (((q7) = (store @ queue_281 @ tail @ index_282))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl281, zip_derived_cl359])).
% 6.42/1.96  thf(zip_derived_cl1046, plain, (((index_285) = (index_282))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1044, zip_derived_cl179])).
% 6.42/1.96  thf(zip_derived_cl1273, plain,
% 6.42/1.96      (((q7) = (store @ queue_281 @ tail @ index_285))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1043, zip_derived_cl1046])).
% 6.42/1.96  thf(zip_derived_cl2090, plain, (((index_285) = (index_267))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1270, zip_derived_cl2081, zip_derived_cl1127])).
% 6.42/1.96  thf(zip_derived_cl2128, plain, (((index_267) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1127, zip_derived_cl2115, zip_derived_cl2064])).
% 6.42/1.96  thf(zip_derived_cl2141, plain, (((index_285) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl2090, zip_derived_cl2128])).
% 6.42/1.96  thf(zip_derived_cl2421, plain,
% 6.42/1.96      (((q7) = (store @ queue_281 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1273, zip_derived_cl2141])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2423, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q7 @ X0) = (select @ queue_281 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2421, zip_derived_cl364])).
% 6.42/1.96  thf(hyp270, axiom, (( queue_281 ) = ( store @ q6 @ seq @ earray_280 ))).
% 6.42/1.96  thf(zip_derived_cl280, plain,
% 6.42/1.96      (((queue_281) = (store @ q6 @ seq @ earray_280))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp270])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1042, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_281 @ X0) = (select @ q6 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl280, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2931, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q7 @ X0) = (select @ q6 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2423, zip_derived_cl1042])).
% 6.42/1.96  thf(zip_derived_cl3530, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q6 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3511, zip_derived_cl2931])).
% 6.42/1.96  thf(zip_derived_cl3533, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q10 @ X0) = (select @ q6 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3530])).
% 6.42/1.96  thf(zip_derived_cl1037, plain,
% 6.42/1.96      (((q6) = (store @ queue_275 @ tail @ index_276))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl279, zip_derived_cl358])).
% 6.42/1.96  thf(zip_derived_cl1040, plain, (((index_279) = (index_276))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1038, zip_derived_cl177])).
% 6.42/1.96  thf(zip_derived_cl1267, plain,
% 6.42/1.96      (((q6) = (store @ queue_275 @ tail @ index_279))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1037, zip_derived_cl1040])).
% 6.42/1.96  thf(zip_derived_cl2081, plain, (((index_279) = (index_201))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1264, zip_derived_cl2069, zip_derived_cl895])).
% 6.42/1.96  thf(zip_derived_cl2115, plain, (((index_9) = (index_201))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1280, zip_derived_cl2102, zip_derived_cl895])).
% 6.42/1.96  thf(zip_derived_cl2132, plain, (((index_279) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl2081, zip_derived_cl2115])).
% 6.42/1.96  thf(zip_derived_cl2418, plain,
% 6.42/1.96      (((q6) = (store @ queue_275 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1267, zip_derived_cl2132])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2420, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q6 @ X0) = (select @ queue_275 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2418, zip_derived_cl364])).
% 6.42/1.96  thf(hyp268, axiom, (( queue_275 ) = ( store @ q5 @ seq @ earray_274 ))).
% 6.42/1.96  thf(zip_derived_cl278, plain,
% 6.42/1.96      (((queue_275) = (store @ q5 @ seq @ earray_274))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp268])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1036, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_275 @ X0) = (select @ q5 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl278, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2919, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q6 @ X0) = (select @ q5 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2420, zip_derived_cl1036])).
% 6.42/1.96  thf(zip_derived_cl3544, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q5 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3533, zip_derived_cl2919])).
% 6.42/1.96  thf(zip_derived_cl3547, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q10 @ X0) = (select @ q5 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3544])).
% 6.42/1.96  thf(zip_derived_cl1031, plain,
% 6.42/1.96      (((q5) = (store @ queue_269 @ tail @ index_270))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl277, zip_derived_cl357])).
% 6.42/1.96  thf(zip_derived_cl1034, plain, (((index_273) = (index_270))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1032, zip_derived_cl175])).
% 6.42/1.96  thf(zip_derived_cl1262, plain,
% 6.42/1.96      (((q5) = (store @ queue_269 @ tail @ index_273))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1031, zip_derived_cl1034])).
% 6.42/1.96  thf(zip_derived_cl2069, plain, (((index_273) = (index_135))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1259, zip_derived_cl1515])).
% 6.42/1.96  thf(zip_derived_cl2140, plain, (((index_135) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1515, zip_derived_cl2128, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2153, plain, (((index_273) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl2069, zip_derived_cl2140])).
% 6.42/1.96  thf(zip_derived_cl2415, plain,
% 6.42/1.96      (((q5) = (store @ queue_269 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1262, zip_derived_cl2153])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2417, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q5 @ X0) = (select @ queue_269 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2415, zip_derived_cl364])).
% 6.42/1.96  thf(hyp266, axiom, (( queue_269 ) = ( store @ q4 @ seq @ earray_268 ))).
% 6.42/1.96  thf(zip_derived_cl276, plain,
% 6.42/1.96      (((queue_269) = (store @ q4 @ seq @ earray_268))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp266])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1024, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_269 @ X0) = (select @ q4 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl276, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2915, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q5 @ X0) = (select @ q4 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2417, zip_derived_cl1024])).
% 6.42/1.96  thf(zip_derived_cl3559, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q4 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3547, zip_derived_cl2915])).
% 6.42/1.96  thf(zip_derived_cl3562, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q10 @ X0) = (select @ q4 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3559])).
% 6.42/1.96  thf(zip_derived_cl930, plain,
% 6.42/1.96      (((q4) = (store @ queue_203 @ tail @ index_204))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl253, zip_derived_cl346])).
% 6.42/1.96  thf(zip_derived_cl933, plain, (((index_267) = (index_204))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl931, zip_derived_cl172])).
% 6.42/1.96  thf(zip_derived_cl1132, plain,
% 6.42/1.96      (((q4) = (store @ queue_203 @ tail @ index_267))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl930, zip_derived_cl933])).
% 6.42/1.96  thf(zip_derived_cl2128, plain, (((index_267) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1127, zip_derived_cl2115, zip_derived_cl2064])).
% 6.42/1.96  thf(zip_derived_cl2378, plain,
% 6.42/1.96      (((q4) = (store @ queue_203 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1132, zip_derived_cl2128])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2380, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q4 @ X0) = (select @ queue_203 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2378, zip_derived_cl364])).
% 6.42/1.96  thf(hyp242, axiom, (( queue_203 ) = ( store @ q3 @ seq @ earray_202 ))).
% 6.42/1.96  thf(zip_derived_cl252, plain,
% 6.42/1.96      (((queue_203) = (store @ q3 @ seq @ earray_202))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp242])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl923, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_203 @ X0) = (select @ q3 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl252, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2837, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q4 @ X0) = (select @ q3 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2380, zip_derived_cl923])).
% 6.42/1.96  thf(zip_derived_cl3574, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q3 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3562, zip_derived_cl2837])).
% 6.42/1.96  thf(zip_derived_cl3577, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q10 @ X0) = (select @ q3 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3574])).
% 6.42/1.96  thf(zip_derived_cl824, plain,
% 6.42/1.96      (((q3) = (store @ queue_137 @ tail @ index_138))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl229, zip_derived_cl335])).
% 6.42/1.96  thf(zip_derived_cl827, plain, (((index_201) = (index_138))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl825, zip_derived_cl148])).
% 6.42/1.96  thf(zip_derived_cl899, plain,
% 6.42/1.96      (((q3) = (store @ queue_137 @ tail @ index_201))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl824, zip_derived_cl827])).
% 6.42/1.96  thf(zip_derived_cl2115, plain, (((index_9) = (index_201))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1280, zip_derived_cl2102, zip_derived_cl895])).
% 6.42/1.96  thf(zip_derived_cl2336, plain,
% 6.42/1.96      (((q3) = (store @ queue_137 @ tail @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl899, zip_derived_cl2115])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2338, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q3 @ X0) = (select @ queue_137 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2336, zip_derived_cl364])).
% 6.42/1.96  thf(hyp218, axiom, (( queue_137 ) = ( store @ q2 @ seq @ earray_136 ))).
% 6.42/1.96  thf(zip_derived_cl228, plain,
% 6.42/1.96      (((queue_137) = (store @ q2 @ seq @ earray_136))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp218])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl817, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_137 @ X0) = (select @ q2 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl228, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl2739, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q3 @ X0) = (select @ q2 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2338, zip_derived_cl817])).
% 6.42/1.96  thf(zip_derived_cl3592, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q10 @ X0) = (select @ q2 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3577, zip_derived_cl2739])).
% 6.42/1.96  thf(zip_derived_cl3595, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q10 @ X0) = (select @ q2 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3592])).
% 6.42/1.96  thf(zip_derived_cl3662, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((select @ q24 @ X0) = (select @ q2 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3653, zip_derived_cl3595])).
% 6.42/1.96  thf(zip_derived_cl3665, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q24 @ X0) = (select @ q2 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3662])).
% 6.42/1.96  thf(hyp293, axiom, (( queue_73 ) = ( store @ queue_71 @ tail @ index_72 ))).
% 6.42/1.96  thf(zip_derived_cl303, plain,
% 6.42/1.96      (((queue_73) = (store @ queue_71 @ tail @ index_72))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp293])).
% 6.42/1.96  thf(hyp314, axiom, (( q2 ) = ( queue_73 ))).
% 6.42/1.96  thf(zip_derived_cl324, plain, (((q2) = (queue_73))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp314])).
% 6.42/1.96  thf(zip_derived_cl1139, plain,
% 6.42/1.96      (((q2) = (store @ queue_71 @ tail @ index_72))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl303, zip_derived_cl324])).
% 6.42/1.96  thf(zip_derived_cl1139, plain,
% 6.42/1.96      (((q2) = (store @ queue_71 @ tail @ index_72))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl303, zip_derived_cl324])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1140, plain, (((select @ q2 @ tail) = (index_72))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1139, zip_derived_cl0])).
% 6.42/1.96  thf(hyp114, axiom, (( index_135 ) = ( select @ q2 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl124, plain, (((index_135) = (select @ q2 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp114])).
% 6.42/1.96  thf(zip_derived_cl1142, plain, (((index_135) = (index_72))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1140, zip_derived_cl124])).
% 6.42/1.96  thf(zip_derived_cl1329, plain,
% 6.42/1.96      (((q2) = (store @ queue_71 @ tail @ index_135))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1139, zip_derived_cl1142])).
% 6.42/1.96  thf(zip_derived_cl2140, plain, (((index_135) = (index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1515, zip_derived_cl2128, zip_derived_cl1368])).
% 6.42/1.96  thf(zip_derived_cl2459, plain,
% 6.42/1.96      (((q2) = (store @ queue_71 @ tail @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1329, zip_derived_cl2140])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2461, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q2 @ X0) = (select @ queue_71 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2459, zip_derived_cl364])).
% 6.42/1.96  thf(hyp292, axiom, (( queue_71 ) = ( store @ q1 @ seq @ earray_70 ))).
% 6.42/1.96  thf(zip_derived_cl302, plain,
% 6.42/1.96      (((queue_71) = (store @ q1 @ seq @ earray_70))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp292])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1138, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_71 @ X0) = (select @ q1 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl302, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3019, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q2 @ X0) = (select @ q1 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2461, zip_derived_cl1138])).
% 6.42/1.96  thf(hyp291, axiom, (( queue_7 ) = ( store @ queue_5 @ tail @ index_6 ))).
% 6.42/1.96  thf(zip_derived_cl301, plain,
% 6.42/1.96      (((queue_7) = (store @ queue_5 @ tail @ index_6))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp291])).
% 6.42/1.96  thf(hyp303, axiom, (( q1 ) = ( queue_7 ))).
% 6.42/1.96  thf(zip_derived_cl313, plain, (((q1) = (queue_7))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp303])).
% 6.42/1.96  thf(zip_derived_cl1133, plain, (((q1) = (store @ queue_5 @ tail @ index_6))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl301, zip_derived_cl313])).
% 6.42/1.96  thf(zip_derived_cl1133, plain, (((q1) = (store @ queue_5 @ tail @ index_6))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl301, zip_derived_cl313])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl1134, plain, (((select @ q1 @ tail) = (index_6))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1133, zip_derived_cl0])).
% 6.42/1.96  thf(hyp191, axiom, (( index_69 ) = ( select @ q1 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl201, plain, (((index_69) = (select @ q1 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp191])).
% 6.42/1.96  thf(zip_derived_cl1136, plain, (((index_69) = (index_6))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1134, zip_derived_cl201])).
% 6.42/1.96  thf(zip_derived_cl1325, plain,
% 6.42/1.96      (((q1) = (store @ queue_5 @ tail @ index_69))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1133, zip_derived_cl1136])).
% 6.42/1.96  thf(hyp192, axiom, (( index_72 ) = ( s @ index_69 ))).
% 6.42/1.96  thf(zip_derived_cl202, plain, (((index_72) = (s @ index_69))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp192])).
% 6.42/1.96  thf(zip_derived_cl1142, plain, (((index_135) = (index_72))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1140, zip_derived_cl124])).
% 6.42/1.96  thf(zip_derived_cl1326, plain, (((index_135) = (s @ index_69))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl202, zip_derived_cl1142])).
% 6.42/1.96  thf(zip_derived_cl370, plain, (![X0 : $i]: ((p @ X0) = (s @ (s @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl9, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl1627, plain, (((p @ index_69) = (s @ index_135))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1326, zip_derived_cl370])).
% 6.42/1.96  thf(zip_derived_cl895, plain, (((index_201) = (s @ index_135))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl125, zip_derived_cl827])).
% 6.42/1.96  thf(zip_derived_cl1628, plain, (((p @ index_69) = (index_201))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1627, zip_derived_cl895])).
% 6.42/1.96  thf(zip_derived_cl2115, plain, (((index_9) = (index_201))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1280, zip_derived_cl2102, zip_derived_cl895])).
% 6.42/1.96  thf(zip_derived_cl2181, plain, (((p @ index_69) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1628, zip_derived_cl2115])).
% 6.42/1.96  thf(sp, axiom, (( s @ ( p @ X ) ) = ( X ))).
% 6.42/1.96  thf(zip_derived_cl6, plain, (![X0 : $i]: ((s @ (p @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [sp])).
% 6.42/1.96  thf(zip_derived_cl2183, plain, (((s @ index_9) = (index_69))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl2181, zip_derived_cl6])).
% 6.42/1.96  thf(zip_derived_cl2064, plain, (((index_111) = (s @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1507, zip_derived_cl1767, zip_derived_cl2031])).
% 6.42/1.96  thf(zip_derived_cl2186, plain, (((index_111) = (index_69))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl2183, zip_derived_cl2064])).
% 6.42/1.96  thf(zip_derived_cl2454, plain,
% 6.42/1.96      (((q1) = (store @ queue_5 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1325, zip_derived_cl2186])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl2456, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0)) | ((select @ q1 @ X0) = (select @ queue_5 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2454, zip_derived_cl364])).
% 6.42/1.96  thf(hyp284, axiom, (( queue_5 ) = ( store @ q0 @ seq @ earray_4 ))).
% 6.42/1.96  thf(zip_derived_cl294, plain, (((queue_5) = (store @ q0 @ seq @ earray_4))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp284])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl1102, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0)) | ((select @ queue_5 @ X0) = (select @ q0 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl294, zip_derived_cl364])).
% 6.42/1.96  thf(zip_derived_cl3013, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q1 @ X0) = (select @ q0 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl2456, zip_derived_cl1102])).
% 6.42/1.96  thf(zip_derived_cl3412, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((seq) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0))
% 6.42/1.96          | ((select @ q2 @ X0) = (select @ q0 @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3019, zip_derived_cl3013])).
% 6.42/1.96  thf(zip_derived_cl3415, plain,
% 6.42/1.96      (![X0 : $i]:
% 6.42/1.96         (((select @ q2 @ X0) = (select @ q0 @ X0))
% 6.42/1.96          | ((tail) = (X0))
% 6.42/1.96          | ((seq) = (X0)))),
% 6.42/1.96      inference('simplify', [status(thm)], [zip_derived_cl3412])).
% 6.42/1.96  thf(hyp203, axiom, (( queue_1 ) = ( store @ q @ head @ index_0 ))).
% 6.42/1.96  thf(zip_derived_cl213, plain, (((queue_1) = (store @ q @ head @ index_0))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp203])).
% 6.42/1.96  thf(hyp302, axiom, (( q0 ) = ( queue_1 ))).
% 6.42/1.96  thf(zip_derived_cl312, plain, (((q0) = (queue_1))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp302])).
% 6.42/1.96  thf(zip_derived_cl751, plain, (((q0) = (store @ q @ head @ index_0))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl213, zip_derived_cl312])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl752, plain, (((select @ q0 @ head) = (index_0))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl751, zip_derived_cl0])).
% 6.42/1.96  thf(zip_derived_cl751, plain, (((q0) = (store @ q @ head @ index_0))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl213, zip_derived_cl312])).
% 6.42/1.96  thf(zip_derived_cl364, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.42/1.96         (((X0) = (X1))
% 6.42/1.96          | ((select @ (store @ X2 @ X0 @ X3) @ X1) = (select @ X2 @ X1)))),
% 6.42/1.96      inference('simplify nested equalities', [status(thm)],
% 6.42/1.96                [zip_derived_cl363])).
% 6.42/1.96  thf(zip_derived_cl753, plain,
% 6.42/1.96      (![X0 : $i]: (((head) = (X0)) | ((select @ q0 @ X0) = (select @ q @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl751, zip_derived_cl364])).
% 6.42/1.96  thf(hyp101, axiom, (( index_0 ) = ( select @ q @ tail ))).
% 6.42/1.96  thf(zip_derived_cl111, plain, (((index_0) = (select @ q @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp101])).
% 6.42/1.96  thf(zip_derived_cl2094, plain,
% 6.42/1.96      ((((head) = (tail)) | ((index_0) = (select @ q0 @ tail)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl753, zip_derived_cl111])).
% 6.42/1.96  thf(hyp175, axiom, (( index_3 ) = ( select @ q0 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl185, plain, (((index_3) = (select @ q0 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp175])).
% 6.42/1.96  thf(zip_derived_cl2095, plain,
% 6.42/1.96      ((((head) = (tail)) | ((index_0) = (index_3)))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl2094, zip_derived_cl185])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl2096, plain, (((index_0) = (index_3))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl2095, zip_derived_cl2])).
% 6.42/1.96  thf(zip_derived_cl2109, plain, (((select @ q0 @ head) = (index_3))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl752, zip_derived_cl2096])).
% 6.42/1.96  thf(hyp187, axiom, (( index_6 ) = ( s @ index_3 ))).
% 6.42/1.96  thf(zip_derived_cl197, plain, (((index_6) = (s @ index_3))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp187])).
% 6.42/1.96  thf(zip_derived_cl1136, plain, (((index_69) = (index_6))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1134, zip_derived_cl201])).
% 6.42/1.96  thf(zip_derived_cl1322, plain, (((index_69) = (s @ index_3))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl197, zip_derived_cl1136])).
% 6.42/1.96  thf(zip_derived_cl5, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [ps])).
% 6.42/1.96  thf(zip_derived_cl1622, plain, (((p @ index_69) = (index_3))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1322, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl2181, plain, (((p @ index_69) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1628, zip_derived_cl2115])).
% 6.42/1.96  thf(zip_derived_cl2182, plain, (((index_9) = (index_3))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1622, zip_derived_cl2181])).
% 6.42/1.96  thf(zip_derived_cl2321, plain, (((select @ q0 @ head) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl2109, zip_derived_cl2182])).
% 6.42/1.96  thf(zip_derived_cl3515, plain,
% 6.42/1.96      ((((seq) = (head))
% 6.42/1.96        | ((tail) = (head))
% 6.42/1.96        | ((select @ q2 @ head) = (index_9)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3415, zip_derived_cl2321])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl3518, plain, (((select @ q2 @ head) = (index_9))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3515, zip_derived_cl2, zip_derived_cl3])).
% 6.42/1.96  thf(zip_derived_cl3669, plain,
% 6.42/1.96      ((((seq) = (head))
% 6.42/1.96        | ((tail) = (head))
% 6.42/1.96        | ((select @ q24 @ head) = (index_9)))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl3665, zip_derived_cl3518])).
% 6.42/1.96  thf(zip_derived_cl2, plain, (((head) != (tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_tail])).
% 6.42/1.96  thf(zip_derived_cl3, plain, (((head) != (seq))),
% 6.42/1.96      inference('cnf', [status(esa)], [head_distinct_from_seq])).
% 6.42/1.96  thf(zip_derived_cl3672, plain, (((select @ q24 @ head) = (index_9))),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3669, zip_derived_cl2, zip_derived_cl3])).
% 6.42/1.96  thf(zip_derived_cl3677, plain, (((index_297) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl3502, zip_derived_cl3672])).
% 6.42/1.96  thf(hyp61, axiom,
% 6.42/1.96    (( earray_262 ) = ( store @ earray_260 @ index_261 @ e48 ))).
% 6.42/1.96  thf(zip_derived_cl71, plain,
% 6.42/1.96      (((earray_262) = (store @ earray_260 @ index_261 @ e48))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp61])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl682, plain, (((select @ earray_262 @ index_261) = (e48))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl71, zip_derived_cl0])).
% 6.42/1.96  thf(zip_derived_cl1867, plain, (((index_261) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1254, zip_derived_cl1859, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl1878, plain, (((select @ earray_262 @ index_105) = (e48))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl682, zip_derived_cl1867])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2296, plain, (((select @ earray_262 @ index_9) = (e48))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1878, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl3679, plain, (((elem_298) = (e48))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl3074, zip_derived_cl3677, zip_derived_cl2296])).
% 6.42/1.96  thf(goal, conjecture, (( elem_298 ) = ( elem_301 ))).
% 6.42/1.96  thf(zf_stmt_0, negated_conjecture, (( elem_298 ) != ( elem_301 )),
% 6.42/1.96    inference('cnf.neg', [status(esa)], [goal])).
% 6.42/1.96  thf(zip_derived_cl362, plain, (((elem_298) != (elem_301))),
% 6.42/1.96      inference('cnf', [status(esa)], [zf_stmt_0])).
% 6.42/1.96  thf(hyp100, axiom, (( elem_301 ) = ( select @ earray_296 @ index_300 ))).
% 6.42/1.96  thf(zip_derived_cl110, plain,
% 6.42/1.96      (((elem_301) = (select @ earray_296 @ index_300))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp100])).
% 6.42/1.96  thf(hyp177, axiom, (( s @ index_300 ) = ( index_299 ))).
% 6.42/1.96  thf(zip_derived_cl187, plain, (((s @ index_300) = (index_299))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp177])).
% 6.42/1.96  thf(zip_derived_cl5, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [ps])).
% 6.42/1.96  thf(zip_derived_cl535, plain, (((p @ index_299) = (index_300))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl187, zip_derived_cl5])).
% 6.42/1.96  thf(hyp174, axiom, (( index_299 ) = ( select @ q49 @ tail ))).
% 6.42/1.96  thf(zip_derived_cl184, plain, (((index_299) = (select @ q49 @ tail))),
% 6.42/1.96      inference('cnf', [status(esa)], [hyp174])).
% 6.42/1.96  thf(zip_derived_cl1882, plain,
% 6.42/1.96      (((q49) = (store @ queue_263 @ tail @ index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1019, zip_derived_cl1874])).
% 6.42/1.96  thf(zip_derived_cl0, plain,
% 6.42/1.96      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.42/1.96         ((select @ (store @ X1 @ X2 @ X0) @ X2) = (X0))),
% 6.42/1.96      inference('cnf', [status(esa)], [a1])).
% 6.42/1.96  thf(zip_derived_cl2537, plain, (((select @ q49 @ tail) = (index_111))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl1882, zip_derived_cl0])).
% 6.42/1.96  thf(zip_derived_cl2539, plain, (((index_299) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl184, zip_derived_cl2537])).
% 6.42/1.96  thf(zip_derived_cl1352, plain, (((index_99) = (s @ index_93))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl211, zip_derived_cl1172])).
% 6.42/1.96  thf(zip_derived_cl370, plain, (![X0 : $i]: ((p @ X0) = (s @ (s @ X0)))),
% 6.42/1.96      inference('s_sup+', [status(thm)], [zip_derived_cl9, zip_derived_cl5])).
% 6.42/1.96  thf(zip_derived_cl1640, plain, (((p @ index_93) = (s @ index_99))),
% 6.42/1.96      inference('s_sup+', [status(thm)],
% 6.42/1.96                [zip_derived_cl1352, zip_derived_cl370])).
% 6.42/1.96  thf(zip_derived_cl760, plain, (((index_105) = (s @ index_99))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl759])).
% 6.42/1.96  thf(zip_derived_cl1641, plain, (((p @ index_93) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl1640, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2055, plain, (((index_93) = (index_111))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1982, zip_derived_cl2020])).
% 6.42/1.96  thf(zip_derived_cl2004, plain, (((index_9) = (index_105))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1490, zip_derived_cl1990, zip_derived_cl760])).
% 6.42/1.96  thf(zip_derived_cl2204, plain, (((p @ index_111) = (index_9))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1641, zip_derived_cl2055, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl2541, plain, (((index_9) = (index_300))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl535, zip_derived_cl2539, zip_derived_cl2204])).
% 6.42/1.96  thf(zip_derived_cl2548, plain,
% 6.42/1.96      (((elem_301) = (select @ earray_296 @ index_9))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl110, zip_derived_cl2541])).
% 6.42/1.96  thf(zip_derived_cl3073, plain, (((earray_296) = (earray_262))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl83, zip_derived_cl3072])).
% 6.42/1.96  thf(zip_derived_cl2296, plain, (((select @ earray_262 @ index_9) = (e48))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl1878, zip_derived_cl2004])).
% 6.42/1.96  thf(zip_derived_cl3075, plain, (((elem_301) = (e48))),
% 6.42/1.96      inference('demod', [status(thm)],
% 6.42/1.96                [zip_derived_cl2548, zip_derived_cl3073, zip_derived_cl2296])).
% 6.42/1.96  thf(zip_derived_cl3076, plain, (((elem_298) != (e48))),
% 6.42/1.96      inference('demod', [status(thm)], [zip_derived_cl362, zip_derived_cl3075])).
% 6.42/1.96  thf(zip_derived_cl3680, plain, ($false),
% 6.42/1.96      inference('simplify_reflect-', [status(thm)],
% 6.42/1.96                [zip_derived_cl3679, zip_derived_cl3076])).
% 6.42/1.96  
% 6.42/1.96  % SZS output end Refutation
% 6.42/1.96  
% 6.42/1.96  
% 6.42/1.96  % Terminating...
% 7.44/2.16  % Runner terminated.
% 7.44/2.18  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------