%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SWV570-1.043 : TPTP v8.1.2. Bugfixed v5.0.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.Q2PXF3eEmW true

% Computer : n005.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 00:11:24 EDT 2023

% Result   : Unsatisfiable 1.85s 1.28s
% Output   : Refutation 2.36s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SWV570-1.043 : TPTP v8.1.2. Bugfixed v5.0.0.
% 0.00/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.Q2PXF3eEmW true
% 0.14/0.35  % Computer : n005.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Tue Aug 29 09:50:23 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.14/0.35  % Running portfolio for 300 s
% 0.14/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.35  % Number of cores: 8
% 0.14/0.36  % Python version: Python 3.6.8
% 0.21/0.36  % Running in FO mode
% 0.21/0.64  % Total configuration time : 435
% 0.21/0.64  % Estimated wc time : 1092
% 0.21/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.21/0.71  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.21/0.72  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.21/0.72  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.21/0.73  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.21/0.75  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.21/0.75  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.21/0.75  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 1.26/0.77  % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 1.26/0.79  % /export/starexec/sandbox/solver/bin/fo/fo17_bce.sh running for 50s
% 1.26/0.81  % /export/starexec/sandbox/solver/bin/fo/fo8.sh running for 50s
% 1.85/1.28  % Solved by fo/fo8.sh.
% 1.85/1.28  % done 1585 iterations in 0.406s
% 1.85/1.28  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.85/1.28  % SZS output start Refutation
% 1.85/1.28  thf(q35_type, type, q35: $i).
% 1.85/1.28  thf(q_type, type, q: $i).
% 1.85/1.28  thf(queue_1_type, type, queue_1: $i).
% 1.85/1.28  thf(index_246_type, type, index_246: $i).
% 1.85/1.28  thf(queue_223_type, type, queue_223: $i).
% 1.85/1.28  thf(queue_11_type, type, queue_11: $i).
% 1.85/1.28  thf(rstore_seq_type, type, rstore_seq: $i > $i > $i).
% 1.85/1.28  thf(q4_type, type, q4: $i).
% 1.85/1.28  thf(q19_type, type, q19: $i).
% 1.85/1.28  thf(q36_type, type, q36: $i).
% 1.85/1.28  thf(index_237_type, type, index_237: $i).
% 1.85/1.28  thf(queue_163_type, type, queue_163: $i).
% 1.85/1.28  thf(earray_4_type, type, earray_4: $i).
% 1.85/1.28  thf(earray_136_type, type, earray_136: $i).
% 1.85/1.28  thf(queue_119_type, type, queue_119: $i).
% 1.85/1.28  thf(queue_47_type, type, queue_47: $i).
% 1.85/1.28  thf(index_189_type, type, index_189: $i).
% 1.85/1.28  thf(earray_118_type, type, earray_118: $i).
% 1.85/1.28  thf(queue_209_type, type, queue_209: $i).
% 1.85/1.28  thf(q15_type, type, q15: $i).
% 1.85/1.28  thf(index_186_type, type, index_186: $i).
% 1.85/1.28  thf(earray_260_type, type, earray_260: $i).
% 1.85/1.28  thf(q28_type, type, q28: $i).
% 1.85/1.28  thf(queue_53_type, type, queue_53: $i).
% 1.85/1.28  thf(queue_193_type, type, queue_193: $i).
% 1.85/1.28  thf(earray_148_type, type, earray_148: $i).
% 1.85/1.28  thf(earray_250_type, type, earray_250: $i).
% 1.85/1.28  thf(q3_type, type, q3: $i).
% 1.85/1.28  thf(index_264_type, type, index_264: $i).
% 1.85/1.28  thf(queue_23_type, type, queue_23: $i).
% 1.85/1.28  thf(queue_83_type, type, queue_83: $i).
% 1.85/1.28  thf(queue_29_type, type, queue_29: $i).
% 1.85/1.28  thf(index_180_type, type, index_180: $i).
% 1.85/1.28  thf(index_192_type, type, index_192: $i).
% 1.85/1.28  thf(index_96_type, type, index_96: $i).
% 1.85/1.28  thf(q12_type, type, q12: $i).
% 1.85/1.28  thf(index_108_type, type, index_108: $i).
% 1.85/1.28  thf(queue_233_type, type, queue_233: $i).
% 1.85/1.28  thf(index_120_type, type, index_120: $i).
% 1.85/1.28  thf(index_99_type, type, index_99: $i).
% 1.85/1.28  thf(earray_58_type, type, earray_58: $i).
% 1.85/1.28  thf(q20_type, type, q20: $i).
% 1.85/1.28  thf(earray_154_type, type, earray_154: $i).
% 1.85/1.28  thf(index_111_type, type, index_111: $i).
% 1.85/1.28  thf(q24_type, type, q24: $i).
% 1.85/1.28  thf(index_102_type, type, index_102: $i).
% 1.85/1.28  thf(queue_61_type, type, queue_61: $i).
% 1.85/1.28  thf(queue_175_type, type, queue_175: $i).
% 1.85/1.28  thf(queue_137_type, type, queue_137: $i).
% 1.85/1.28  thf(q2_type, type, q2: $i).
% 1.85/1.28  thf(q7_type, type, q7: $i).
% 1.85/1.28  thf(queue_245_type, type, queue_245: $i).
% 1.85/1.28  thf(index_162_type, type, index_162: $i).
% 1.85/1.28  thf(queue_43_type, type, queue_43: $i).
% 1.85/1.28  thf(queue_151_type, type, queue_151: $i).
% 1.85/1.28  thf(index_117_type, type, index_117: $i).
% 1.85/1.28  thf(index_27_type, type, index_27: $i).
% 1.85/1.28  thf(index_18_type, type, index_18: $i).
% 1.85/1.28  thf(queue_49_type, type, queue_49: $i).
% 1.85/1.28  thf(earray_130_type, type, earray_130: $i).
% 1.85/1.28  thf(queue_17_type, type, queue_17: $i).
% 1.85/1.28  thf(index_234_type, type, index_234: $i).
% 1.85/1.28  thf(queue_247_type, type, queue_247: $i).
% 1.85/1.28  thf(index_177_type, type, index_177: $i).
% 1.85/1.28  thf(queue_221_type, type, queue_221: $i).
% 1.85/1.28  thf(index_42_type, type, index_42: $i).
% 1.85/1.28  thf(earray_28_type, type, earray_28: $i).
% 1.85/1.28  thf(queue_77_type, type, queue_77: $i).
% 1.85/1.28  thf(queue_235_type, type, queue_235: $i).
% 1.85/1.28  thf(queue_13_type, type, queue_13: $i).
% 1.85/1.28  thf(queue_79_type, type, queue_79: $i).
% 1.85/1.28  thf(q16_type, type, q16: $i).
% 1.85/1.28  thf(index_213_type, type, index_213: $i).
% 1.85/1.28  thf(queue_7_type, type, queue_7: $i).
% 1.85/1.28  thf(q9_type, type, q9: $i).
% 1.85/1.28  thf(index_54_type, type, index_54: $i).
% 1.85/1.28  thf(rselect_tail_type, type, rselect_tail: $i > $i).
% 1.85/1.28  thf(queue_125_type, type, queue_125: $i).
% 1.85/1.28  thf(queue_145_type, type, queue_145: $i).
% 1.85/1.28  thf(index_51_type, type, index_51: $i).
% 1.85/1.28  thf(queue_71_type, type, queue_71: $i).
% 1.85/1.28  thf(q13_type, type, q13: $i).
% 1.85/1.28  thf(earray_226_type, type, earray_226: $i).
% 1.85/1.28  thf(index_198_type, type, index_198: $i).
% 1.85/1.28  thf(index_201_type, type, index_201: $i).
% 1.85/1.28  thf(index_78_type, type, index_78: $i).
% 1.85/1.28  thf(queue_179_type, type, queue_179: $i).
% 1.85/1.28  thf(earray_8_type, type, earray_8: $i).
% 1.85/1.28  thf(q32_type, type, q32: $i).
% 1.85/1.28  thf(index_261_type, type, index_261: $i).
% 1.85/1.28  thf(earray_142_type, type, earray_142: $i).
% 1.85/1.28  thf(queue_217_type, type, queue_217: $i).
% 1.85/1.28  thf(index_258_type, type, index_258: $i).
% 1.85/1.28  thf(queue_167_type, type, queue_167: $i).
% 1.85/1.28  thf(queue_73_type, type, queue_73: $i).
% 1.85/1.28  thf(index_129_type, type, index_129: $i).
% 1.85/1.28  thf(index_243_type, type, index_243: $i).
% 1.85/1.28  thf(earray_244_type, type, earray_244: $i).
% 1.85/1.28  thf(earray_100_type, type, earray_100: $i).
% 1.85/1.28  thf(queue_187_type, type, queue_187: $i).
% 1.85/1.28  thf(index_195_type, type, index_195: $i).
% 1.85/1.28  thf(index_141_type, type, index_141: $i).
% 1.85/1.28  thf(q0_type, type, q0: $i).
% 1.85/1.28  thf(queue_67_type, type, queue_67: $i).
% 1.85/1.28  thf(queue_107_type, type, queue_107: $i).
% 1.85/1.28  thf(queue_89_type, type, queue_89: $i).
% 1.85/1.28  thf(earray_214_type, type, earray_214: $i).
% 1.85/1.28  thf(queue_131_type, type, queue_131: $i).
% 1.85/1.28  thf(index_57_type, type, index_57: $i).
% 1.85/1.28  thf(q29_type, type, q29: $i).
% 1.85/1.28  thf(earray_64_type, type, earray_64: $i).
% 1.85/1.28  thf(index_75_type, type, index_75: $i).
% 1.85/1.28  thf(index_168_type, type, index_168: $i).
% 1.85/1.28  thf(queue_143_type, type, queue_143: $i).
% 1.85/1.28  thf(q26_type, type, q26: $i).
% 1.85/1.28  thf(q5_type, type, q5: $i).
% 1.85/1.28  thf(index_225_type, type, index_225: $i).
% 1.85/1.28  thf(q6_type, type, q6: $i).
% 1.85/1.28  thf(queue_191_type, type, queue_191: $i).
% 1.85/1.28  thf(earray_94_type, type, earray_94: $i).
% 1.85/1.28  thf(queue_173_type, type, queue_173: $i).
% 1.85/1.28  thf(q1_type, type, q1: $i).
% 1.85/1.28  thf(index_219_type, type, index_219: $i).
% 1.85/1.28  thf(index_3_type, type, index_3: $i).
% 1.85/1.28  thf(rselect_head_type, type, rselect_head: $i > $i).
% 1.85/1.28  thf(rstore_tail_type, type, rstore_tail: $i > $i > $i).
% 1.85/1.28  thf(earray_16_type, type, earray_16: $i).
% 1.85/1.28  thf(q10_type, type, q10: $i).
% 1.85/1.28  thf(q31_type, type, q31: $i).
% 1.85/1.28  thf(queue_149_type, type, queue_149: $i).
% 1.85/1.28  thf(index_183_type, type, index_183: $i).
% 1.85/1.28  thf(index_66_type, type, index_66: $i).
% 1.85/1.28  thf(index_39_type, type, index_39: $i).
% 1.85/1.28  thf(index_249_type, type, index_249: $i).
% 1.85/1.28  thf(q39_type, type, q39: $i).
% 1.85/1.28  thf(q22_type, type, q22: $i).
% 1.85/1.28  thf(earray_46_type, type, earray_46: $i).
% 1.85/1.28  thf(queue_253_type, type, queue_253: $i).
% 1.85/1.28  thf(index_21_type, type, index_21: $i).
% 1.85/1.28  thf(queue_203_type, type, queue_203: $i).
% 1.85/1.28  thf(earray_88_type, type, earray_88: $i).
% 1.85/1.28  thf(queue_37_type, type, queue_37: $i).
% 1.85/1.28  thf(queue_31_type, type, queue_31: $i).
% 1.85/1.28  thf(earray_34_type, type, earray_34: $i).
% 1.85/1.28  thf(q37_type, type, q37: $i).
% 1.85/1.28  thf(index_24_type, type, index_24: $i).
% 1.85/1.28  thf(earray_232_type, type, earray_232: $i).
% 1.85/1.28  thf(queue_155_type, type, queue_155: $i).
% 1.85/1.28  thf(q27_type, type, q27: $i).
% 1.85/1.28  thf(earray_238_type, type, earray_238: $i).
% 1.85/1.28  thf(earray_70_type, type, earray_70: $i).
% 1.85/1.28  thf(queue_157_type, type, queue_157: $i).
% 1.85/1.28  thf(index_216_type, type, index_216: $i).
% 1.85/1.28  thf(index_123_type, type, index_123: $i).
% 1.85/1.28  thf(index_126_type, type, index_126: $i).
% 1.85/1.28  thf(index_263_type, type, index_263: $i).
% 1.85/1.28  thf(index_147_type, type, index_147: $i).
% 1.85/1.28  thf(queue_197_type, type, queue_197: $i).
% 1.85/1.28  thf(index_9_type, type, index_9: $i).
% 1.85/1.28  thf(queue_115_type, type, queue_115: $i).
% 1.85/1.28  thf(queue_169_type, type, queue_169: $i).
% 1.85/1.28  thf(queue_85_type, type, queue_85: $i).
% 1.85/1.28  thf(s_type, type, s: $i > $i).
% 1.85/1.28  thf(index_165_type, type, index_165: $i).
% 1.85/1.28  thf(index_84_type, type, index_84: $i).
% 1.85/1.28  thf(earray_10_type, type, earray_10: $i).
% 1.85/1.28  thf(q34_type, type, q34: $i).
% 1.85/1.28  thf(queue_251_type, type, queue_251: $i).
% 1.85/1.28  thf(index_207_type, type, index_207: $i).
% 1.85/1.28  thf(queue_65_type, type, queue_65: $i).
% 1.85/1.28  thf(earray_178_type, type, earray_178: $i).
% 1.85/1.28  thf(queue_229_type, type, queue_229: $i).
% 1.85/1.28  thf(queue_59_type, type, queue_59: $i).
% 1.85/1.28  thf(index_153_type, type, index_153: $i).
% 1.85/1.28  thf(earray_256_type, type, earray_256: $i).
% 1.85/1.28  thf(index_63_type, type, index_63: $i).
% 1.85/1.28  thf(queue_121_type, type, queue_121: $i).
% 1.85/1.28  thf(index_15_type, type, index_15: $i).
% 1.85/1.28  thf(index_93_type, type, index_93: $i).
% 1.85/1.28  thf(select_type, type, select: $i > $i > $i).
% 1.85/1.28  thf(earray_134_type, type, earray_134: $i).
% 1.85/1.28  thf(earray_106_type, type, earray_106: $i).
% 1.85/1.28  thf(index_36_type, type, index_36: $i).
% 1.85/1.28  thf(queue_227_type, type, queue_227: $i).
% 1.85/1.28  thf(queue_259_type, type, queue_259: $i).
% 1.85/1.28  thf(elem_262_type, type, elem_262: $i).
% 1.85/1.28  thf(rstore_head_type, type, rstore_head: $i > $i > $i).
% 1.85/1.28  thf(queue_101_type, type, queue_101: $i).
% 1.85/1.28  thf(index_156_type, type, index_156: $i).
% 1.85/1.28  thf(index_204_type, type, index_204: $i).
% 1.85/1.28  thf(index_174_type, type, index_174: $i).
% 1.85/1.28  thf(q23_type, type, q23: $i).
% 1.85/1.28  thf(index_45_type, type, index_45: $i).
% 1.85/1.28  thf(q17_type, type, q17: $i).
% 1.85/1.28  thf(earray_160_type, type, earray_160: $i).
% 1.85/1.28  thf(queue_97_type, type, queue_97: $i).
% 1.85/1.28  thf(index_30_type, type, index_30: $i).
% 1.85/1.28  thf(index_90_type, type, index_90: $i).
% 1.85/1.28  thf(earray_196_type, type, earray_196: $i).
% 1.85/1.28  thf(earray_124_type, type, earray_124: $i).
% 1.85/1.28  thf(elem_265_type, type, elem_265: $i).
% 1.85/1.28  thf(index_240_type, type, index_240: $i).
% 1.85/1.28  thf(earray_166_type, type, earray_166: $i).
% 1.85/1.28  thf(index_228_type, type, index_228: $i).
% 1.85/1.28  thf(queue_109_type, type, queue_109: $i).
% 1.85/1.28  thf(queue_41_type, type, queue_41: $i).
% 1.85/1.28  thf(index_252_type, type, index_252: $i).
% 1.85/1.28  thf(q14_type, type, q14: $i).
% 1.85/1.28  thf(index_12_type, type, index_12: $i).
% 1.85/1.28  thf(q30_type, type, q30: $i).
% 1.85/1.28  thf(queue_35_type, type, queue_35: $i).
% 1.85/1.28  thf(index_105_type, type, index_105: $i).
% 1.85/1.28  thf(queue_113_type, type, queue_113: $i).
% 1.85/1.28  thf(queue_19_type, type, queue_19: $i).
% 1.85/1.28  thf(queue_161_type, type, queue_161: $i).
% 1.85/1.28  thf(queue_5_type, type, queue_5: $i).
% 1.85/1.28  thf(index_33_type, type, index_33: $i).
% 1.85/1.28  thf(q21_type, type, q21: $i).
% 1.85/1.28  thf(index_114_type, type, index_114: $i).
% 1.85/1.28  thf(earray_208_type, type, earray_208: $i).
% 1.85/1.28  thf(earray_52_type, type, earray_52: $i).
% 1.85/1.28  thf(earray_202_type, type, earray_202: $i).
% 1.85/1.28  thf(index_222_type, type, index_222: $i).
% 1.85/1.28  thf(earray_76_type, type, earray_76: $i).
% 1.85/1.28  thf(queue_181_type, type, queue_181: $i).
% 1.85/1.28  thf(p_type, type, p: $i > $i).
% 1.85/1.28  thf(q40_type, type, q40: $i).
% 1.85/1.28  thf(earray_220_type, type, earray_220: $i).
% 1.85/1.28  thf(earray_190_type, type, earray_190: $i).
% 1.85/1.28  thf(q8_type, type, q8: $i).
% 1.85/1.28  thf(queue_215_type, type, queue_215: $i).
% 1.85/1.28  thf(queue_239_type, type, queue_239: $i).
% 1.85/1.28  thf(index_69_type, type, index_69: $i).
% 1.85/1.28  thf(earray_22_type, type, earray_22: $i).
% 1.85/1.28  thf(earray_172_type, type, earray_172: $i).
% 1.85/1.28  thf(index_150_type, type, index_150: $i).
% 1.85/1.28  thf(index_159_type, type, index_159: $i).
% 1.85/1.28  thf(q43_type, type, q43: $i).
% 1.85/1.28  thf(index_6_type, type, index_6: $i).
% 1.85/1.28  thf(queue_95_type, type, queue_95: $i).
% 1.85/1.28  thf(index_171_type, type, index_171: $i).
% 1.85/1.28  thf(earray_82_type, type, earray_82: $i).
% 1.85/1.28  thf(q42_type, type, q42: $i).
% 1.85/1.28  thf(index_87_type, type, index_87: $i).
% 1.85/1.28  thf(queue_241_type, type, queue_241: $i).
% 1.85/1.28  thf(rselect_seq_type, type, rselect_seq: $i > $i).
% 1.85/1.28  thf(queue_205_type, type, queue_205: $i).
% 1.85/1.28  thf(index_210_type, type, index_210: $i).
% 1.85/1.28  thf(queue_91_type, type, queue_91: $i).
% 1.85/1.28  thf(index_138_type, type, index_138: $i).
% 1.85/1.28  thf(queue_199_type, type, queue_199: $i).
% 1.85/1.28  thf(index_135_type, type, index_135: $i).
% 1.85/1.28  thf(queue_103_type, type, queue_103: $i).
% 1.85/1.28  thf(queue_127_type, type, queue_127: $i).
% 1.85/1.28  thf(queue_139_type, type, queue_139: $i).
% 1.85/1.28  thf(queue_25_type, type, queue_25: $i).
% 1.85/1.28  thf(queue_257_type, type, queue_257: $i).
% 1.85/1.28  thf(q25_type, type, q25: $i).
% 1.85/1.28  thf(q18_type, type, q18: $i).
% 1.85/1.28  thf(queue_211_type, type, queue_211: $i).
% 1.85/1.28  thf(q33_type, type, q33: $i).
% 1.85/1.28  thf(earray_184_type, type, earray_184: $i).
% 1.85/1.28  thf(index_231_type, type, index_231: $i).
% 1.85/1.28  thf(index_0_type, type, index_0: $i).
% 1.85/1.28  thf(index_72_type, type, index_72: $i).
% 1.85/1.28  thf(index_144_type, type, index_144: $i).
% 1.85/1.28  thf(q38_type, type, q38: $i).
% 1.85/1.28  thf(index_255_type, type, index_255: $i).
% 1.85/1.28  thf(queue_185_type, type, queue_185: $i).
% 1.85/1.28  thf(earray_112_type, type, earray_112: $i).
% 1.85/1.28  thf(q41_type, type, q41: $i).
% 1.85/1.28  thf(q11_type, type, q11: $i).
% 1.85/1.28  thf(index_60_type, type, index_60: $i).
% 1.85/1.28  thf(index_132_type, type, index_132: $i).
% 1.85/1.28  thf(index_48_type, type, index_48: $i).
% 1.85/1.28  thf(queue_55_type, type, queue_55: $i).
% 1.85/1.28  thf(earray_40_type, type, earray_40: $i).
% 1.85/1.28  thf(index_81_type, type, index_81: $i).
% 1.85/1.28  thf(queue_133_type, type, queue_133: $i).
% 1.85/1.28  thf(hyp87, axiom, (( elem_262 ) = ( select @ earray_260 @ index_261 ))).
% 1.85/1.28  thf(zip_derived_cl103, plain,
% 1.85/1.28      (((elem_262) = (select @ earray_260 @ index_261))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp87])).
% 1.85/1.28  thf(hyp227, axiom, (( queue_229 ) = ( rstore_tail @ queue_227 @ index_228 ))).
% 1.85/1.28  thf(zip_derived_cl243, plain,
% 1.85/1.28      (((queue_229) = (rstore_tail @ queue_227 @ index_228))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp227])).
% 1.85/1.28  thf(hyp304, axiom, (( q43 ) = ( queue_229 ))).
% 1.85/1.28  thf(zip_derived_cl320, plain, (((q43) = (queue_229))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp304])).
% 1.85/1.28  thf(hyp136, axiom, (( index_228 ) = ( s @ index_225 ))).
% 1.85/1.28  thf(zip_derived_cl152, plain, (((index_228) = (s @ index_225))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp136])).
% 1.85/1.28  thf(hyp135, axiom, (( index_225 ) = ( rselect_tail @ q42 ))).
% 1.85/1.28  thf(zip_derived_cl151, plain, (((index_225) = (rselect_tail @ q42))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp135])).
% 1.85/1.28  thf(hyp225, axiom, (( queue_223 ) = ( rstore_tail @ queue_221 @ index_222 ))).
% 1.85/1.28  thf(zip_derived_cl241, plain,
% 1.85/1.28      (((queue_223) = (rstore_tail @ queue_221 @ index_222))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp225])).
% 1.85/1.28  thf(hyp303, axiom, (( q42 ) = ( queue_223 ))).
% 1.85/1.28  thf(zip_derived_cl319, plain, (((q42) = (queue_223))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp303])).
% 1.85/1.28  thf(hyp134, axiom, (( index_222 ) = ( s @ index_219 ))).
% 1.85/1.28  thf(zip_derived_cl150, plain, (((index_222) = (s @ index_219))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp134])).
% 1.85/1.28  thf(hyp133, axiom, (( index_219 ) = ( rselect_tail @ q41 ))).
% 1.85/1.28  thf(zip_derived_cl149, plain, (((index_219) = (rselect_tail @ q41))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp133])).
% 1.85/1.28  thf(hyp223, axiom, (( queue_217 ) = ( rstore_tail @ queue_215 @ index_216 ))).
% 1.85/1.28  thf(zip_derived_cl239, plain,
% 1.85/1.28      (((queue_217) = (rstore_tail @ queue_215 @ index_216))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp223])).
% 1.85/1.28  thf(hyp302, axiom, (( q41 ) = ( queue_217 ))).
% 1.85/1.28  thf(zip_derived_cl318, plain, (((q41) = (queue_217))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp302])).
% 1.85/1.28  thf(hyp132, axiom, (( index_216 ) = ( s @ index_213 ))).
% 1.85/1.28  thf(zip_derived_cl148, plain, (((index_216) = (s @ index_213))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp132])).
% 1.85/1.28  thf(hyp131, axiom, (( index_213 ) = ( rselect_tail @ q40 ))).
% 1.85/1.28  thf(zip_derived_cl147, plain, (((index_213) = (rselect_tail @ q40))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp131])).
% 1.85/1.28  thf(hyp221, axiom, (( queue_211 ) = ( rstore_tail @ queue_209 @ index_210 ))).
% 1.85/1.28  thf(zip_derived_cl237, plain,
% 1.85/1.28      (((queue_211) = (rstore_tail @ queue_209 @ index_210))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp221])).
% 1.85/1.28  thf(hyp301, axiom, (( q40 ) = ( queue_211 ))).
% 1.85/1.28  thf(zip_derived_cl317, plain, (((q40) = (queue_211))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp301])).
% 1.85/1.28  thf(hyp130, axiom, (( index_210 ) = ( s @ index_207 ))).
% 1.85/1.28  thf(zip_derived_cl146, plain, (((index_210) = (s @ index_207))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp130])).
% 1.85/1.28  thf(hyp128, axiom, (( index_207 ) = ( rselect_tail @ q39 ))).
% 1.85/1.28  thf(zip_derived_cl144, plain, (((index_207) = (rselect_tail @ q39))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp128])).
% 1.85/1.28  thf(hyp217, axiom, (( queue_199 ) = ( rstore_tail @ queue_197 @ index_198 ))).
% 1.85/1.28  thf(zip_derived_cl233, plain,
% 1.85/1.28      (((queue_199) = (rstore_tail @ queue_197 @ index_198))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp217])).
% 1.85/1.28  thf(hyp299, axiom, (( q39 ) = ( queue_199 ))).
% 1.85/1.28  thf(zip_derived_cl315, plain, (((q39) = (queue_199))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp299])).
% 1.85/1.28  thf(hyp125, axiom, (( index_198 ) = ( s @ index_195 ))).
% 1.85/1.28  thf(zip_derived_cl141, plain, (((index_198) = (s @ index_195))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp125])).
% 1.85/1.28  thf(hyp124, axiom, (( index_195 ) = ( rselect_tail @ q38 ))).
% 1.85/1.28  thf(zip_derived_cl140, plain, (((index_195) = (rselect_tail @ q38))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp124])).
% 1.85/1.28  thf(hyp215, axiom, (( queue_193 ) = ( rstore_tail @ queue_191 @ index_192 ))).
% 1.85/1.28  thf(zip_derived_cl231, plain,
% 1.85/1.28      (((queue_193) = (rstore_tail @ queue_191 @ index_192))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp215])).
% 1.85/1.28  thf(hyp298, axiom, (( q38 ) = ( queue_193 ))).
% 1.85/1.28  thf(zip_derived_cl314, plain, (((q38) = (queue_193))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp298])).
% 1.85/1.28  thf(hyp123, axiom, (( index_192 ) = ( s @ index_189 ))).
% 1.85/1.28  thf(zip_derived_cl139, plain, (((index_192) = (s @ index_189))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp123])).
% 1.85/1.28  thf(hyp122, axiom, (( index_189 ) = ( rselect_tail @ q37 ))).
% 1.85/1.28  thf(zip_derived_cl138, plain, (((index_189) = (rselect_tail @ q37))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp122])).
% 1.85/1.28  thf(hyp212, axiom, (( queue_187 ) = ( rstore_tail @ queue_185 @ index_186 ))).
% 1.85/1.28  thf(zip_derived_cl228, plain,
% 1.85/1.28      (((queue_187) = (rstore_tail @ queue_185 @ index_186))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp212])).
% 1.85/1.28  thf(hyp297, axiom, (( q37 ) = ( queue_187 ))).
% 1.85/1.28  thf(zip_derived_cl313, plain, (((q37) = (queue_187))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp297])).
% 1.85/1.28  thf(hyp121, axiom, (( index_186 ) = ( s @ index_183 ))).
% 1.85/1.28  thf(zip_derived_cl137, plain, (((index_186) = (s @ index_183))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp121])).
% 1.85/1.28  thf(hyp120, axiom, (( index_183 ) = ( rselect_tail @ q36 ))).
% 1.85/1.28  thf(zip_derived_cl136, plain, (((index_183) = (rselect_tail @ q36))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp120])).
% 1.85/1.28  thf(hyp210, axiom, (( queue_181 ) = ( rstore_tail @ queue_179 @ index_180 ))).
% 1.85/1.28  thf(zip_derived_cl226, plain,
% 1.85/1.28      (((queue_181) = (rstore_tail @ queue_179 @ index_180))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp210])).
% 1.85/1.28  thf(hyp296, axiom, (( q36 ) = ( queue_181 ))).
% 1.85/1.28  thf(zip_derived_cl312, plain, (((q36) = (queue_181))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp296])).
% 1.85/1.28  thf(hyp119, axiom, (( index_180 ) = ( s @ index_177 ))).
% 1.85/1.28  thf(zip_derived_cl135, plain, (((index_180) = (s @ index_177))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp119])).
% 1.85/1.28  thf(hyp117, axiom, (( index_177 ) = ( rselect_tail @ q35 ))).
% 1.85/1.28  thf(zip_derived_cl133, plain, (((index_177) = (rselect_tail @ q35))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp117])).
% 1.85/1.28  thf(hyp208, axiom, (( queue_175 ) = ( rstore_tail @ queue_173 @ index_174 ))).
% 1.85/1.28  thf(zip_derived_cl224, plain,
% 1.85/1.28      (((queue_175) = (rstore_tail @ queue_173 @ index_174))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp208])).
% 1.85/1.28  thf(hyp295, axiom, (( q35 ) = ( queue_175 ))).
% 1.85/1.28  thf(zip_derived_cl311, plain, (((q35) = (queue_175))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp295])).
% 1.85/1.28  thf(hyp116, axiom, (( index_174 ) = ( s @ index_171 ))).
% 1.85/1.28  thf(zip_derived_cl132, plain, (((index_174) = (s @ index_171))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp116])).
% 1.85/1.28  thf(hyp115, axiom, (( index_171 ) = ( rselect_tail @ q34 ))).
% 1.85/1.28  thf(zip_derived_cl131, plain, (((index_171) = (rselect_tail @ q34))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp115])).
% 1.85/1.28  thf(hyp205, axiom, (( queue_169 ) = ( rstore_tail @ queue_167 @ index_168 ))).
% 1.85/1.28  thf(zip_derived_cl221, plain,
% 1.85/1.28      (((queue_169) = (rstore_tail @ queue_167 @ index_168))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp205])).
% 1.85/1.28  thf(hyp294, axiom, (( q34 ) = ( queue_169 ))).
% 1.85/1.28  thf(zip_derived_cl310, plain, (((q34) = (queue_169))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp294])).
% 1.85/1.28  thf(hyp114, axiom, (( index_168 ) = ( s @ index_165 ))).
% 1.85/1.28  thf(zip_derived_cl130, plain, (((index_168) = (s @ index_165))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp114])).
% 1.85/1.28  thf(hyp113, axiom, (( index_165 ) = ( rselect_tail @ q33 ))).
% 1.85/1.28  thf(zip_derived_cl129, plain, (((index_165) = (rselect_tail @ q33))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp113])).
% 1.85/1.28  thf(hyp203, axiom, (( queue_163 ) = ( rstore_tail @ queue_161 @ index_162 ))).
% 1.85/1.28  thf(zip_derived_cl219, plain,
% 1.85/1.28      (((queue_163) = (rstore_tail @ queue_161 @ index_162))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp203])).
% 1.85/1.28  thf(hyp293, axiom, (( q33 ) = ( queue_163 ))).
% 1.85/1.28  thf(zip_derived_cl309, plain, (((q33) = (queue_163))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp293])).
% 1.85/1.28  thf(hyp112, axiom, (( index_162 ) = ( s @ index_159 ))).
% 1.85/1.28  thf(zip_derived_cl128, plain, (((index_162) = (s @ index_159))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp112])).
% 1.85/1.28  thf(hyp111, axiom, (( index_159 ) = ( rselect_tail @ q32 ))).
% 1.85/1.28  thf(zip_derived_cl127, plain, (((index_159) = (rselect_tail @ q32))),
% 1.85/1.28      inference('cnf', [status(esa)], [hyp111])).
% 1.85/1.28  thf(hyp201, axiom, (( queue_157 ) = ( rstore_tail @ queue_155 @ index_156 ))).
% 1.85/1.28  thf(zip_derived_cl217, plain,
% 2.36/1.28      (((queue_157) = (rstore_tail @ queue_155 @ index_156))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp201])).
% 2.36/1.28  thf(hyp292, axiom, (( q32 ) = ( queue_157 ))).
% 2.36/1.28  thf(zip_derived_cl308, plain, (((q32) = (queue_157))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp292])).
% 2.36/1.28  thf(hyp110, axiom, (( index_156 ) = ( s @ index_153 ))).
% 2.36/1.28  thf(zip_derived_cl126, plain, (((index_156) = (s @ index_153))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp110])).
% 2.36/1.28  thf(hyp109, axiom, (( index_153 ) = ( rselect_tail @ q31 ))).
% 2.36/1.28  thf(zip_derived_cl125, plain, (((index_153) = (rselect_tail @ q31))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp109])).
% 2.36/1.28  thf(hyp199, axiom, (( queue_151 ) = ( rstore_tail @ queue_149 @ index_150 ))).
% 2.36/1.28  thf(zip_derived_cl215, plain,
% 2.36/1.28      (((queue_151) = (rstore_tail @ queue_149 @ index_150))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp199])).
% 2.36/1.28  thf(hyp291, axiom, (( q31 ) = ( queue_151 ))).
% 2.36/1.28  thf(zip_derived_cl307, plain, (((q31) = (queue_151))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp291])).
% 2.36/1.28  thf(hyp108, axiom, (( index_150 ) = ( s @ index_147 ))).
% 2.36/1.28  thf(zip_derived_cl124, plain, (((index_150) = (s @ index_147))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp108])).
% 2.36/1.28  thf(hyp106, axiom, (( index_147 ) = ( rselect_tail @ q30 ))).
% 2.36/1.28  thf(zip_derived_cl122, plain, (((index_147) = (rselect_tail @ q30))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp106])).
% 2.36/1.28  thf(hyp197, axiom, (( queue_145 ) = ( rstore_tail @ queue_143 @ index_144 ))).
% 2.36/1.28  thf(zip_derived_cl213, plain,
% 2.36/1.28      (((queue_145) = (rstore_tail @ queue_143 @ index_144))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp197])).
% 2.36/1.28  thf(hyp290, axiom, (( q30 ) = ( queue_145 ))).
% 2.36/1.28  thf(zip_derived_cl306, plain, (((q30) = (queue_145))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp290])).
% 2.36/1.28  thf(hyp105, axiom, (( index_144 ) = ( s @ index_141 ))).
% 2.36/1.28  thf(zip_derived_cl121, plain, (((index_144) = (s @ index_141))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp105])).
% 2.36/1.28  thf(hyp104, axiom, (( index_141 ) = ( rselect_tail @ q29 ))).
% 2.36/1.28  thf(zip_derived_cl120, plain, (((index_141) = (rselect_tail @ q29))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp104])).
% 2.36/1.28  thf(hyp193, axiom, (( queue_133 ) = ( rstore_tail @ queue_131 @ index_132 ))).
% 2.36/1.28  thf(zip_derived_cl209, plain,
% 2.36/1.28      (((queue_133) = (rstore_tail @ queue_131 @ index_132))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp193])).
% 2.36/1.28  thf(hyp288, axiom, (( q29 ) = ( queue_133 ))).
% 2.36/1.28  thf(zip_derived_cl304, plain, (((q29) = (queue_133))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp288])).
% 2.36/1.28  thf(hyp101, axiom, (( index_132 ) = ( s @ index_129 ))).
% 2.36/1.28  thf(zip_derived_cl117, plain, (((index_132) = (s @ index_129))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp101])).
% 2.36/1.28  thf(hyp100, axiom, (( index_129 ) = ( rselect_tail @ q28 ))).
% 2.36/1.28  thf(zip_derived_cl116, plain, (((index_129) = (rselect_tail @ q28))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp100])).
% 2.36/1.28  thf(hyp190, axiom, (( queue_127 ) = ( rstore_tail @ queue_125 @ index_126 ))).
% 2.36/1.28  thf(zip_derived_cl206, plain,
% 2.36/1.28      (((queue_127) = (rstore_tail @ queue_125 @ index_126))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp190])).
% 2.36/1.28  thf(hyp287, axiom, (( q28 ) = ( queue_127 ))).
% 2.36/1.28  thf(zip_derived_cl303, plain, (((q28) = (queue_127))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp287])).
% 2.36/1.28  thf(hyp99, axiom, (( index_126 ) = ( s @ index_123 ))).
% 2.36/1.28  thf(zip_derived_cl115, plain, (((index_126) = (s @ index_123))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp99])).
% 2.36/1.28  thf(hyp98, axiom, (( index_123 ) = ( rselect_tail @ q27 ))).
% 2.36/1.28  thf(zip_derived_cl114, plain, (((index_123) = (rselect_tail @ q27))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp98])).
% 2.36/1.28  thf(hyp188, axiom, (( queue_121 ) = ( rstore_tail @ queue_119 @ index_120 ))).
% 2.36/1.28  thf(zip_derived_cl204, plain,
% 2.36/1.28      (((queue_121) = (rstore_tail @ queue_119 @ index_120))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp188])).
% 2.36/1.28  thf(hyp286, axiom, (( q27 ) = ( queue_121 ))).
% 2.36/1.28  thf(zip_derived_cl302, plain, (((q27) = (queue_121))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp286])).
% 2.36/1.28  thf(hyp97, axiom, (( index_120 ) = ( s @ index_117 ))).
% 2.36/1.28  thf(zip_derived_cl113, plain, (((index_120) = (s @ index_117))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp97])).
% 2.36/1.28  thf(hyp95, axiom, (( index_117 ) = ( rselect_tail @ q26 ))).
% 2.36/1.28  thf(zip_derived_cl111, plain, (((index_117) = (rselect_tail @ q26))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp95])).
% 2.36/1.28  thf(hyp186, axiom, (( queue_115 ) = ( rstore_tail @ queue_113 @ index_114 ))).
% 2.36/1.28  thf(zip_derived_cl202, plain,
% 2.36/1.28      (((queue_115) = (rstore_tail @ queue_113 @ index_114))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp186])).
% 2.36/1.28  thf(hyp285, axiom, (( q26 ) = ( queue_115 ))).
% 2.36/1.28  thf(zip_derived_cl301, plain, (((q26) = (queue_115))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp285])).
% 2.36/1.28  thf(hyp90, axiom, (( index_102 ) = ( s @ index_99 ))).
% 2.36/1.28  thf(zip_derived_cl106, plain, (((index_102) = (s @ index_99))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp90])).
% 2.36/1.28  thf(hyp181, axiom, (( queue_103 ) = ( rstore_tail @ queue_101 @ index_102 ))).
% 2.36/1.28  thf(zip_derived_cl197, plain,
% 2.36/1.28      (((queue_103) = (rstore_tail @ queue_101 @ index_102))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp181])).
% 2.36/1.28  thf(hyp283, axiom, (( q24 ) = ( queue_103 ))).
% 2.36/1.28  thf(zip_derived_cl299, plain, (((q24) = (queue_103))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp283])).
% 2.36/1.28  thf(zip_derived_cl727, plain,
% 2.36/1.28      (((q24) = (rstore_tail @ queue_101 @ index_102))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl197, zip_derived_cl299])).
% 2.36/1.28  thf(a1_tail, axiom, (( rselect_tail @ ( rstore_tail @ A @ E ) ) = ( E ))).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl728, plain, (((rselect_tail @ q24) = (index_102))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl727, zip_derived_cl4])).
% 2.36/1.28  thf(hyp91, axiom, (( index_105 ) = ( rselect_tail @ q24 ))).
% 2.36/1.28  thf(zip_derived_cl107, plain, (((index_105) = (rselect_tail @ q24))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp91])).
% 2.36/1.28  thf(zip_derived_cl731, plain, (((index_105) = (index_102))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl728, zip_derived_cl107])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(circular, axiom, (( s @ ( s @ ( s @ X ) ) ) = ( X ))).
% 2.36/1.28  thf(zip_derived_cl15, plain, (![X0 : $i]: ((s @ (s @ (s @ X0))) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [circular])).
% 2.36/1.28  thf(zip_derived_cl743, plain, (((s @ (s @ index_105)) = (index_99))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl733, zip_derived_cl15])).
% 2.36/1.28  thf(hyp92, axiom, (( index_108 ) = ( s @ index_105 ))).
% 2.36/1.28  thf(zip_derived_cl108, plain, (((index_108) = (s @ index_105))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp92])).
% 2.36/1.28  thf(zip_derived_cl745, plain, (((s @ index_108) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl743, zip_derived_cl108])).
% 2.36/1.28  thf(hyp183, axiom, (( queue_109 ) = ( rstore_tail @ queue_107 @ index_108 ))).
% 2.36/1.28  thf(zip_derived_cl199, plain,
% 2.36/1.28      (((queue_109) = (rstore_tail @ queue_107 @ index_108))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp183])).
% 2.36/1.28  thf(hyp284, axiom, (( q25 ) = ( queue_109 ))).
% 2.36/1.28  thf(zip_derived_cl300, plain, (((q25) = (queue_109))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp284])).
% 2.36/1.28  thf(zip_derived_cl769, plain,
% 2.36/1.28      (((q25) = (rstore_tail @ queue_107 @ index_108))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl199, zip_derived_cl300])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl770, plain, (((rselect_tail @ q25) = (index_108))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl769, zip_derived_cl4])).
% 2.36/1.28  thf(hyp93, axiom, (( index_111 ) = ( rselect_tail @ q25 ))).
% 2.36/1.28  thf(zip_derived_cl109, plain, (((index_111) = (rselect_tail @ q25))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp93])).
% 2.36/1.28  thf(zip_derived_cl773, plain, (((index_111) = (index_108))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl770, zip_derived_cl109])).
% 2.36/1.28  thf(hyp94, axiom, (( index_114 ) = ( s @ index_111 ))).
% 2.36/1.28  thf(zip_derived_cl110, plain, (((index_114) = (s @ index_111))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp94])).
% 2.36/1.28  thf(zip_derived_cl780, plain, (((index_114) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl745, zip_derived_cl773, zip_derived_cl110])).
% 2.36/1.28  thf(zip_derived_cl824, plain,
% 2.36/1.28      (((q26) = (rstore_tail @ queue_113 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl202, zip_derived_cl301, zip_derived_cl780])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl825, plain, (((rselect_tail @ q26) = (index_99))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl824, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl832, plain, (((index_117) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl111, zip_derived_cl825])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl833, plain, (((index_120) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl113, zip_derived_cl832, zip_derived_cl733])).
% 2.36/1.28  thf(zip_derived_cl847, plain,
% 2.36/1.28      (((q27) = (rstore_tail @ queue_119 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl204, zip_derived_cl302, zip_derived_cl833])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl848, plain, (((rselect_tail @ q27) = (index_105))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl847, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl857, plain, (((index_123) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl114, zip_derived_cl848])).
% 2.36/1.28  thf(zip_derived_cl108, plain, (((index_108) = (s @ index_105))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp92])).
% 2.36/1.28  thf(zip_derived_cl773, plain, (((index_111) = (index_108))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl770, zip_derived_cl109])).
% 2.36/1.28  thf(zip_derived_cl776, plain, (((index_111) = (s @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl108, zip_derived_cl773])).
% 2.36/1.28  thf(zip_derived_cl858, plain, (((index_126) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl115, zip_derived_cl857, zip_derived_cl776])).
% 2.36/1.28  thf(zip_derived_cl872, plain,
% 2.36/1.28      (((q28) = (rstore_tail @ queue_125 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl206, zip_derived_cl303, zip_derived_cl858])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl873, plain, (((rselect_tail @ q28) = (index_111))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl872, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl880, plain, (((index_129) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl116, zip_derived_cl873])).
% 2.36/1.28  thf(zip_derived_cl110, plain, (((index_114) = (s @ index_111))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp94])).
% 2.36/1.28  thf(zip_derived_cl780, plain, (((index_114) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl745, zip_derived_cl773, zip_derived_cl110])).
% 2.36/1.28  thf(zip_derived_cl787, plain, (((index_99) = (s @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl110, zip_derived_cl780])).
% 2.36/1.28  thf(zip_derived_cl881, plain, (((index_132) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl117, zip_derived_cl880, zip_derived_cl787])).
% 2.36/1.28  thf(zip_derived_cl931, plain,
% 2.36/1.28      (((q29) = (rstore_tail @ queue_131 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl209, zip_derived_cl304, zip_derived_cl881])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl932, plain, (((rselect_tail @ q29) = (index_99))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl931, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl939, plain, (((index_141) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl120, zip_derived_cl932])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl940, plain, (((index_144) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl121, zip_derived_cl939, zip_derived_cl733])).
% 2.36/1.28  thf(zip_derived_cl987, plain,
% 2.36/1.28      (((q30) = (rstore_tail @ queue_143 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl213, zip_derived_cl306, zip_derived_cl940])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl988, plain, (((rselect_tail @ q30) = (index_105))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl987, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl996, plain, (((index_147) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl122, zip_derived_cl988])).
% 2.36/1.28  thf(zip_derived_cl776, plain, (((index_111) = (s @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl108, zip_derived_cl773])).
% 2.36/1.28  thf(zip_derived_cl998, plain, (((index_150) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl124, zip_derived_cl996, zip_derived_cl776])).
% 2.36/1.28  thf(zip_derived_cl1011, plain,
% 2.36/1.28      (((q31) = (rstore_tail @ queue_149 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl215, zip_derived_cl307, zip_derived_cl998])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1012, plain, (((rselect_tail @ q31) = (index_111))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1011, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1018, plain, (((index_153) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl125, zip_derived_cl1012])).
% 2.36/1.28  thf(zip_derived_cl787, plain, (((index_99) = (s @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl110, zip_derived_cl780])).
% 2.36/1.28  thf(zip_derived_cl1019, plain, (((index_156) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl126, zip_derived_cl1018, zip_derived_cl787])).
% 2.36/1.28  thf(zip_derived_cl1034, plain,
% 2.36/1.28      (((q32) = (rstore_tail @ queue_155 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl217, zip_derived_cl308, zip_derived_cl1019])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1035, plain, (((rselect_tail @ q32) = (index_99))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1034, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1042, plain, (((index_159) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl127, zip_derived_cl1035])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl1043, plain, (((index_162) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl128, zip_derived_cl1042, zip_derived_cl733])).
% 2.36/1.28  thf(zip_derived_cl1055, plain,
% 2.36/1.28      (((q33) = (rstore_tail @ queue_161 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl219, zip_derived_cl309, zip_derived_cl1043])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1056, plain, (((rselect_tail @ q33) = (index_105))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1055, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1067, plain, (((index_165) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl129, zip_derived_cl1056])).
% 2.36/1.28  thf(zip_derived_cl776, plain, (((index_111) = (s @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl108, zip_derived_cl773])).
% 2.36/1.28  thf(zip_derived_cl1068, plain, (((index_168) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl130, zip_derived_cl1067, zip_derived_cl776])).
% 2.36/1.28  thf(zip_derived_cl1075, plain,
% 2.36/1.28      (((q34) = (rstore_tail @ queue_167 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl221, zip_derived_cl310, zip_derived_cl1068])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1076, plain, (((rselect_tail @ q34) = (index_111))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1075, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1083, plain, (((index_171) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl131, zip_derived_cl1076])).
% 2.36/1.28  thf(zip_derived_cl787, plain, (((index_99) = (s @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl110, zip_derived_cl780])).
% 2.36/1.28  thf(zip_derived_cl1084, plain, (((index_174) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl132, zip_derived_cl1083, zip_derived_cl787])).
% 2.36/1.28  thf(zip_derived_cl1102, plain,
% 2.36/1.28      (((q35) = (rstore_tail @ queue_173 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl224, zip_derived_cl311, zip_derived_cl1084])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1103, plain, (((rselect_tail @ q35) = (index_99))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1102, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1110, plain, (((index_177) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl133, zip_derived_cl1103])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl1111, plain, (((index_180) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl135, zip_derived_cl1110, zip_derived_cl733])).
% 2.36/1.28  thf(zip_derived_cl1123, plain,
% 2.36/1.28      (((q36) = (rstore_tail @ queue_179 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl226, zip_derived_cl312, zip_derived_cl1111])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1124, plain, (((rselect_tail @ q36) = (index_105))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1123, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1131, plain, (((index_183) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl136, zip_derived_cl1124])).
% 2.36/1.28  thf(zip_derived_cl776, plain, (((index_111) = (s @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl108, zip_derived_cl773])).
% 2.36/1.28  thf(zip_derived_cl1132, plain, (((index_186) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl137, zip_derived_cl1131, zip_derived_cl776])).
% 2.36/1.28  thf(zip_derived_cl1144, plain,
% 2.36/1.28      (((q37) = (rstore_tail @ queue_185 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl228, zip_derived_cl313, zip_derived_cl1132])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1145, plain, (((rselect_tail @ q37) = (index_111))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1144, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1152, plain, (((index_189) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl138, zip_derived_cl1145])).
% 2.36/1.28  thf(zip_derived_cl787, plain, (((index_99) = (s @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl110, zip_derived_cl780])).
% 2.36/1.28  thf(zip_derived_cl1160, plain, (((index_192) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl139, zip_derived_cl1152, zip_derived_cl787])).
% 2.36/1.28  thf(zip_derived_cl1191, plain,
% 2.36/1.28      (((q38) = (rstore_tail @ queue_191 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl231, zip_derived_cl314, zip_derived_cl1160])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1192, plain, (((rselect_tail @ q38) = (index_99))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1191, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1211, plain, (((index_195) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl140, zip_derived_cl1192])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl1213, plain, (((index_198) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl141, zip_derived_cl1211, zip_derived_cl733])).
% 2.36/1.28  thf(zip_derived_cl1221, plain,
% 2.36/1.28      (((q39) = (rstore_tail @ queue_197 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl233, zip_derived_cl315, zip_derived_cl1213])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1222, plain, (((rselect_tail @ q39) = (index_105))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1221, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1228, plain, (((index_207) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl144, zip_derived_cl1222])).
% 2.36/1.28  thf(zip_derived_cl776, plain, (((index_111) = (s @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl108, zip_derived_cl773])).
% 2.36/1.28  thf(zip_derived_cl1230, plain, (((index_210) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl146, zip_derived_cl1228, zip_derived_cl776])).
% 2.36/1.28  thf(zip_derived_cl1286, plain,
% 2.36/1.28      (((q40) = (rstore_tail @ queue_209 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl237, zip_derived_cl317, zip_derived_cl1230])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1287, plain, (((rselect_tail @ q40) = (index_111))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1286, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1291, plain, (((index_213) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl147, zip_derived_cl1287])).
% 2.36/1.28  thf(zip_derived_cl787, plain, (((index_99) = (s @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl110, zip_derived_cl780])).
% 2.36/1.28  thf(zip_derived_cl1293, plain, (((index_216) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl148, zip_derived_cl1291, zip_derived_cl787])).
% 2.36/1.28  thf(zip_derived_cl1307, plain,
% 2.36/1.28      (((q41) = (rstore_tail @ queue_215 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl239, zip_derived_cl318, zip_derived_cl1293])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1308, plain, (((rselect_tail @ q41) = (index_99))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1307, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1314, plain, (((index_219) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl149, zip_derived_cl1308])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl1315, plain, (((index_222) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl150, zip_derived_cl1314, zip_derived_cl733])).
% 2.36/1.28  thf(zip_derived_cl1333, plain,
% 2.36/1.28      (((q42) = (rstore_tail @ queue_221 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl241, zip_derived_cl319, zip_derived_cl1315])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1334, plain, (((rselect_tail @ q42) = (index_105))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1333, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1345, plain, (((index_225) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl151, zip_derived_cl1334])).
% 2.36/1.28  thf(zip_derived_cl776, plain, (((index_111) = (s @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl108, zip_derived_cl773])).
% 2.36/1.28  thf(zip_derived_cl1346, plain, (((index_228) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl152, zip_derived_cl1345, zip_derived_cl776])).
% 2.36/1.28  thf(zip_derived_cl1353, plain,
% 2.36/1.28      (((q43) = (rstore_tail @ queue_227 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl243, zip_derived_cl320, zip_derived_cl1346])).
% 2.36/1.28  thf(a2_seq_tail, axiom,
% 2.36/1.28    (( rselect_seq @ ( rstore_tail @ A @ E ) ) = ( rselect_seq @ A ))).
% 2.36/1.28  thf(zip_derived_cl6, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_seq @ (rstore_tail @ X0 @ X1)) = (rselect_seq @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_seq_tail])).
% 2.36/1.28  thf(zip_derived_cl1355, plain,
% 2.36/1.28      (((rselect_seq @ q43) = (rselect_seq @ queue_227))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1353, zip_derived_cl6])).
% 2.36/1.28  thf(hyp60, axiom, (( earray_260 ) = ( rselect_seq @ q43 ))).
% 2.36/1.28  thf(zip_derived_cl76, plain, (((earray_260) = (rselect_seq @ q43))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp60])).
% 2.36/1.28  thf(hyp226, axiom, (( queue_227 ) = ( rstore_seq @ q42 @ earray_226 ))).
% 2.36/1.28  thf(zip_derived_cl242, plain,
% 2.36/1.28      (((queue_227) = (rstore_seq @ q42 @ earray_226))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp226])).
% 2.36/1.28  thf(a1_seq, axiom, (( rselect_seq @ ( rstore_seq @ A @ E ) ) = ( E ))).
% 2.36/1.28  thf(zip_derived_cl2, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_seq @ (rstore_seq @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_seq])).
% 2.36/1.28  thf(zip_derived_cl1339, plain, (((rselect_seq @ queue_227) = (earray_226))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl242, zip_derived_cl2])).
% 2.36/1.28  thf(zip_derived_cl1357, plain, (((earray_260) = (earray_226))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1355, zip_derived_cl76, zip_derived_cl1339])).
% 2.36/1.28  thf(zip_derived_cl1360, plain,
% 2.36/1.28      (((elem_262) = (select @ earray_226 @ index_261))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl103, zip_derived_cl1357])).
% 2.36/1.28  thf(hyp256, axiom, (( queue_71 ) = ( rstore_seq @ q1 @ earray_70 ))).
% 2.36/1.28  thf(zip_derived_cl272, plain, (((queue_71) = (rstore_seq @ q1 @ earray_70))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp256])).
% 2.36/1.28  thf(hyp257, axiom, (( queue_73 ) = ( rstore_tail @ queue_71 @ index_72 ))).
% 2.36/1.28  thf(zip_derived_cl273, plain,
% 2.36/1.28      (((queue_73) = (rstore_tail @ queue_71 @ index_72))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp257])).
% 2.36/1.28  thf(hyp278, axiom, (( q2 ) = ( queue_73 ))).
% 2.36/1.28  thf(zip_derived_cl294, plain, (((q2) = (queue_73))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp278])).
% 2.36/1.28  thf(zip_derived_cl1797, plain,
% 2.36/1.28      (((q2) = (rstore_tail @ queue_71 @ index_72))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl273, zip_derived_cl294])).
% 2.36/1.28  thf(zip_derived_cl6, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_seq @ (rstore_tail @ X0 @ X1)) = (rselect_seq @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_seq_tail])).
% 2.36/1.28  thf(zip_derived_cl1799, plain,
% 2.36/1.28      (((rselect_seq @ q2) = (rselect_seq @ queue_71))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1797, zip_derived_cl6])).
% 2.36/1.28  thf(hyp12, axiom, (( earray_134 ) = ( rselect_seq @ q2 ))).
% 2.36/1.28  thf(zip_derived_cl28, plain, (((earray_134) = (rselect_seq @ q2))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp12])).
% 2.36/1.28  thf(zip_derived_cl272, plain, (((queue_71) = (rstore_seq @ q1 @ earray_70))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp256])).
% 2.36/1.28  thf(zip_derived_cl2, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_seq @ (rstore_seq @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_seq])).
% 2.36/1.28  thf(zip_derived_cl1782, plain, (((rselect_seq @ queue_71) = (earray_70))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl272, zip_derived_cl2])).
% 2.36/1.28  thf(zip_derived_cl1802, plain, (((earray_134) = (earray_70))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1799, zip_derived_cl28, zip_derived_cl1782])).
% 2.36/1.28  thf(zip_derived_cl1810, plain,
% 2.36/1.28      (((queue_71) = (rstore_seq @ q1 @ earray_134))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl272, zip_derived_cl1802])).
% 2.36/1.28  thf(a2_head_seq, axiom,
% 2.36/1.28    (( rselect_head @ ( rstore_seq @ A @ E ) ) = ( rselect_head @ A ))).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl2246, plain,
% 2.36/1.28      (((rselect_head @ queue_71) = (rselect_head @ q1))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1810, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1797, plain,
% 2.36/1.28      (((q2) = (rstore_tail @ queue_71 @ index_72))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl273, zip_derived_cl294])).
% 2.36/1.28  thf(zip_derived_cl1797, plain,
% 2.36/1.28      (((q2) = (rstore_tail @ queue_71 @ index_72))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl273, zip_derived_cl294])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1798, plain, (((rselect_tail @ q2) = (index_72))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1797, zip_derived_cl4])).
% 2.36/1.28  thf(hyp102, axiom, (( index_135 ) = ( rselect_tail @ q2 ))).
% 2.36/1.28  thf(zip_derived_cl118, plain, (((index_135) = (rselect_tail @ q2))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp102])).
% 2.36/1.28  thf(zip_derived_cl1801, plain, (((index_135) = (index_72))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1798, zip_derived_cl118])).
% 2.36/1.28  thf(zip_derived_cl1809, plain,
% 2.36/1.28      (((q2) = (rstore_tail @ queue_71 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1797, zip_derived_cl1801])).
% 2.36/1.28  thf(hyp265, axiom, (( queue_97 ) = ( rstore_tail @ queue_95 @ index_96 ))).
% 2.36/1.28  thf(zip_derived_cl281, plain,
% 2.36/1.28      (((queue_97) = (rstore_tail @ queue_95 @ index_96))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp265])).
% 2.36/1.28  thf(hyp282, axiom, (( q23 ) = ( queue_97 ))).
% 2.36/1.28  thf(zip_derived_cl298, plain, (((q23) = (queue_97))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp282])).
% 2.36/1.28  thf(hyp177, axiom, (( index_96 ) = ( s @ index_93 ))).
% 2.36/1.28  thf(zip_derived_cl193, plain, (((index_96) = (s @ index_93))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp177])).
% 2.36/1.28  thf(hyp176, axiom, (( index_93 ) = ( rselect_tail @ q22 ))).
% 2.36/1.28  thf(zip_derived_cl192, plain, (((index_93) = (rselect_tail @ q22))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp176])).
% 2.36/1.28  thf(hyp263, axiom, (( queue_91 ) = ( rstore_tail @ queue_89 @ index_90 ))).
% 2.36/1.28  thf(zip_derived_cl279, plain,
% 2.36/1.28      (((queue_91) = (rstore_tail @ queue_89 @ index_90))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp263])).
% 2.36/1.28  thf(hyp281, axiom, (( q22 ) = ( queue_91 ))).
% 2.36/1.28  thf(zip_derived_cl297, plain, (((q22) = (queue_91))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp281])).
% 2.36/1.28  thf(hyp175, axiom, (( index_90 ) = ( s @ index_87 ))).
% 2.36/1.28  thf(zip_derived_cl191, plain, (((index_90) = (s @ index_87))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp175])).
% 2.36/1.28  thf(hyp173, axiom, (( index_87 ) = ( rselect_tail @ q21 ))).
% 2.36/1.28  thf(zip_derived_cl189, plain, (((index_87) = (rselect_tail @ q21))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp173])).
% 2.36/1.28  thf(hyp261, axiom, (( queue_85 ) = ( rstore_tail @ queue_83 @ index_84 ))).
% 2.36/1.28  thf(zip_derived_cl277, plain,
% 2.36/1.28      (((queue_85) = (rstore_tail @ queue_83 @ index_84))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp261])).
% 2.36/1.28  thf(hyp280, axiom, (( q21 ) = ( queue_85 ))).
% 2.36/1.28  thf(zip_derived_cl296, plain, (((q21) = (queue_85))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp280])).
% 2.36/1.28  thf(hyp172, axiom, (( index_84 ) = ( s @ index_81 ))).
% 2.36/1.28  thf(zip_derived_cl188, plain, (((index_84) = (s @ index_81))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp172])).
% 2.36/1.28  thf(hyp171, axiom, (( index_81 ) = ( rselect_tail @ q20 ))).
% 2.36/1.28  thf(zip_derived_cl187, plain, (((index_81) = (rselect_tail @ q20))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp171])).
% 2.36/1.28  thf(hyp259, axiom, (( queue_79 ) = ( rstore_tail @ queue_77 @ index_78 ))).
% 2.36/1.28  thf(zip_derived_cl275, plain,
% 2.36/1.28      (((queue_79) = (rstore_tail @ queue_77 @ index_78))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp259])).
% 2.36/1.28  thf(hyp279, axiom, (( q20 ) = ( queue_79 ))).
% 2.36/1.28  thf(zip_derived_cl295, plain, (((q20) = (queue_79))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp279])).
% 2.36/1.28  thf(hyp170, axiom, (( index_78 ) = ( s @ index_75 ))).
% 2.36/1.28  thf(zip_derived_cl186, plain, (((index_78) = (s @ index_75))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp170])).
% 2.36/1.28  thf(hyp169, axiom, (( index_75 ) = ( rselect_tail @ q19 ))).
% 2.36/1.28  thf(zip_derived_cl185, plain, (((index_75) = (rselect_tail @ q19))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp169])).
% 2.36/1.28  thf(hyp254, axiom, (( queue_67 ) = ( rstore_tail @ queue_65 @ index_66 ))).
% 2.36/1.28  thf(zip_derived_cl270, plain,
% 2.36/1.28      (((queue_67) = (rstore_tail @ queue_65 @ index_66))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp254])).
% 2.36/1.28  thf(hyp277, axiom, (( q19 ) = ( queue_67 ))).
% 2.36/1.28  thf(zip_derived_cl293, plain, (((q19) = (queue_67))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp277])).
% 2.36/1.28  thf(hyp166, axiom, (( index_66 ) = ( s @ index_63 ))).
% 2.36/1.28  thf(zip_derived_cl182, plain, (((index_66) = (s @ index_63))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp166])).
% 2.36/1.28  thf(hyp165, axiom, (( index_63 ) = ( rselect_tail @ q18 ))).
% 2.36/1.28  thf(zip_derived_cl181, plain, (((index_63) = (rselect_tail @ q18))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp165])).
% 2.36/1.28  thf(hyp252, axiom, (( queue_61 ) = ( rstore_tail @ queue_59 @ index_60 ))).
% 2.36/1.28  thf(zip_derived_cl268, plain,
% 2.36/1.28      (((queue_61) = (rstore_tail @ queue_59 @ index_60))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp252])).
% 2.36/1.28  thf(hyp276, axiom, (( q18 ) = ( queue_61 ))).
% 2.36/1.28  thf(zip_derived_cl292, plain, (((q18) = (queue_61))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp276])).
% 2.36/1.28  thf(hyp164, axiom, (( index_60 ) = ( s @ index_57 ))).
% 2.36/1.28  thf(zip_derived_cl180, plain, (((index_60) = (s @ index_57))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp164])).
% 2.36/1.28  thf(hyp162, axiom, (( index_57 ) = ( rselect_tail @ q17 ))).
% 2.36/1.28  thf(zip_derived_cl178, plain, (((index_57) = (rselect_tail @ q17))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp162])).
% 2.36/1.28  thf(hyp250, axiom, (( queue_55 ) = ( rstore_tail @ queue_53 @ index_54 ))).
% 2.36/1.28  thf(zip_derived_cl266, plain,
% 2.36/1.28      (((queue_55) = (rstore_tail @ queue_53 @ index_54))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp250])).
% 2.36/1.28  thf(hyp275, axiom, (( q17 ) = ( queue_55 ))).
% 2.36/1.28  thf(zip_derived_cl291, plain, (((q17) = (queue_55))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp275])).
% 2.36/1.28  thf(hyp161, axiom, (( index_54 ) = ( s @ index_51 ))).
% 2.36/1.28  thf(zip_derived_cl177, plain, (((index_54) = (s @ index_51))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp161])).
% 2.36/1.28  thf(hyp247, axiom, (( queue_49 ) = ( rstore_tail @ queue_47 @ index_48 ))).
% 2.36/1.28  thf(zip_derived_cl263, plain,
% 2.36/1.28      (((queue_49) = (rstore_tail @ queue_47 @ index_48))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp247])).
% 2.36/1.28  thf(hyp274, axiom, (( q16 ) = ( queue_49 ))).
% 2.36/1.28  thf(zip_derived_cl290, plain, (((q16) = (queue_49))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp274])).
% 2.36/1.28  thf(zip_derived_cl1665, plain,
% 2.36/1.28      (((q16) = (rstore_tail @ queue_47 @ index_48))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl263, zip_derived_cl290])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1666, plain, (((rselect_tail @ q16) = (index_48))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1665, zip_derived_cl4])).
% 2.36/1.28  thf(hyp160, axiom, (( index_51 ) = ( rselect_tail @ q16 ))).
% 2.36/1.28  thf(zip_derived_cl176, plain, (((index_51) = (rselect_tail @ q16))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp160])).
% 2.36/1.28  thf(zip_derived_cl1669, plain, (((index_51) = (index_48))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1666, zip_derived_cl176])).
% 2.36/1.28  thf(hyp159, axiom, (( index_48 ) = ( s @ index_45 ))).
% 2.36/1.28  thf(zip_derived_cl175, plain, (((index_48) = (s @ index_45))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp159])).
% 2.36/1.28  thf(hyp157, axiom, (( index_42 ) = ( s @ index_39 ))).
% 2.36/1.28  thf(zip_derived_cl173, plain, (((index_42) = (s @ index_39))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp157])).
% 2.36/1.28  thf(hyp245, axiom, (( queue_43 ) = ( rstore_tail @ queue_41 @ index_42 ))).
% 2.36/1.28  thf(zip_derived_cl261, plain,
% 2.36/1.28      (((queue_43) = (rstore_tail @ queue_41 @ index_42))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp245])).
% 2.36/1.28  thf(hyp273, axiom, (( q15 ) = ( queue_43 ))).
% 2.36/1.28  thf(zip_derived_cl289, plain, (((q15) = (queue_43))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp273])).
% 2.36/1.28  thf(zip_derived_cl1626, plain,
% 2.36/1.28      (((q15) = (rstore_tail @ queue_41 @ index_42))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl261, zip_derived_cl289])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1627, plain, (((rselect_tail @ q15) = (index_42))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1626, zip_derived_cl4])).
% 2.36/1.28  thf(hyp158, axiom, (( index_45 ) = ( rselect_tail @ q15 ))).
% 2.36/1.28  thf(zip_derived_cl174, plain, (((index_45) = (rselect_tail @ q15))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp158])).
% 2.36/1.28  thf(zip_derived_cl1630, plain, (((index_45) = (index_42))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1627, zip_derived_cl174])).
% 2.36/1.28  thf(zip_derived_cl1632, plain, (((index_45) = (s @ index_39))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl173, zip_derived_cl1630])).
% 2.36/1.28  thf(hyp155, axiom, (( index_36 ) = ( s @ index_33 ))).
% 2.36/1.28  thf(zip_derived_cl171, plain, (((index_36) = (s @ index_33))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp155])).
% 2.36/1.28  thf(hyp243, axiom, (( queue_37 ) = ( rstore_tail @ queue_35 @ index_36 ))).
% 2.36/1.28  thf(zip_derived_cl259, plain,
% 2.36/1.28      (((queue_37) = (rstore_tail @ queue_35 @ index_36))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp243])).
% 2.36/1.28  thf(hyp272, axiom, (( q14 ) = ( queue_37 ))).
% 2.36/1.28  thf(zip_derived_cl288, plain, (((q14) = (queue_37))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp272])).
% 2.36/1.28  thf(zip_derived_cl1604, plain,
% 2.36/1.28      (((q14) = (rstore_tail @ queue_35 @ index_36))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl259, zip_derived_cl288])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1605, plain, (((rselect_tail @ q14) = (index_36))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1604, zip_derived_cl4])).
% 2.36/1.28  thf(hyp156, axiom, (( index_39 ) = ( rselect_tail @ q14 ))).
% 2.36/1.28  thf(zip_derived_cl172, plain, (((index_39) = (rselect_tail @ q14))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp156])).
% 2.36/1.28  thf(zip_derived_cl1608, plain, (((index_39) = (index_36))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1605, zip_derived_cl172])).
% 2.36/1.28  thf(zip_derived_cl1610, plain, (((index_39) = (s @ index_33))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl171, zip_derived_cl1608])).
% 2.36/1.28  thf(hyp154, axiom, (( index_33 ) = ( rselect_tail @ q13 ))).
% 2.36/1.28  thf(zip_derived_cl170, plain, (((index_33) = (rselect_tail @ q13))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp154])).
% 2.36/1.28  thf(hyp241, axiom, (( queue_31 ) = ( rstore_tail @ queue_29 @ index_30 ))).
% 2.36/1.28  thf(zip_derived_cl257, plain,
% 2.36/1.28      (((queue_31) = (rstore_tail @ queue_29 @ index_30))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp241])).
% 2.36/1.28  thf(hyp271, axiom, (( q13 ) = ( queue_31 ))).
% 2.36/1.28  thf(zip_derived_cl287, plain, (((q13) = (queue_31))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp271])).
% 2.36/1.28  thf(hyp153, axiom, (( index_30 ) = ( s @ index_27 ))).
% 2.36/1.28  thf(zip_derived_cl169, plain, (((index_30) = (s @ index_27))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp153])).
% 2.36/1.28  thf(hyp151, axiom, (( index_27 ) = ( rselect_tail @ q12 ))).
% 2.36/1.28  thf(zip_derived_cl167, plain, (((index_27) = (rselect_tail @ q12))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp151])).
% 2.36/1.28  thf(hyp235, axiom, (( queue_25 ) = ( rstore_tail @ queue_23 @ index_24 ))).
% 2.36/1.28  thf(zip_derived_cl251, plain,
% 2.36/1.28      (((queue_25) = (rstore_tail @ queue_23 @ index_24))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp235])).
% 2.36/1.28  thf(hyp270, axiom, (( q12 ) = ( queue_25 ))).
% 2.36/1.28  thf(zip_derived_cl286, plain, (((q12) = (queue_25))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp270])).
% 2.36/1.28  thf(hyp96, axiom, (( index_12 ) = ( s @ index_9 ))).
% 2.36/1.28  thf(zip_derived_cl112, plain, (((index_12) = (s @ index_9))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp96])).
% 2.36/1.28  thf(hyp191, axiom, (( queue_13 ) = ( rstore_tail @ queue_11 @ index_12 ))).
% 2.36/1.28  thf(zip_derived_cl207, plain,
% 2.36/1.28      (((queue_13) = (rstore_tail @ queue_11 @ index_12))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp191])).
% 2.36/1.28  thf(hyp268, axiom, (( q10 ) = ( queue_13 ))).
% 2.36/1.28  thf(zip_derived_cl284, plain, (((q10) = (queue_13))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp268])).
% 2.36/1.28  thf(zip_derived_cl890, plain,
% 2.36/1.28      (((q10) = (rstore_tail @ queue_11 @ index_12))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl207, zip_derived_cl284])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl891, plain, (((rselect_tail @ q10) = (index_12))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl890, zip_derived_cl4])).
% 2.36/1.28  thf(hyp107, axiom, (( index_15 ) = ( rselect_tail @ q10 ))).
% 2.36/1.28  thf(zip_derived_cl123, plain, (((index_15) = (rselect_tail @ q10))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp107])).
% 2.36/1.28  thf(zip_derived_cl894, plain, (((index_15) = (index_12))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl891, zip_derived_cl123])).
% 2.36/1.28  thf(zip_derived_cl896, plain, (((index_15) = (s @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl894])).
% 2.36/1.28  thf(zip_derived_cl15, plain, (![X0 : $i]: ((s @ (s @ (s @ X0))) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [circular])).
% 2.36/1.28  thf(zip_derived_cl908, plain, (((s @ (s @ index_15)) = (index_9))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl896, zip_derived_cl15])).
% 2.36/1.28  thf(hyp118, axiom, (( index_18 ) = ( s @ index_15 ))).
% 2.36/1.28  thf(zip_derived_cl134, plain, (((index_18) = (s @ index_15))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp118])).
% 2.36/1.28  thf(zip_derived_cl910, plain, (((s @ index_18) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl908, zip_derived_cl134])).
% 2.36/1.28  thf(hyp213, axiom, (( queue_19 ) = ( rstore_tail @ queue_17 @ index_18 ))).
% 2.36/1.28  thf(zip_derived_cl229, plain,
% 2.36/1.28      (((queue_19) = (rstore_tail @ queue_17 @ index_18))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp213])).
% 2.36/1.28  thf(hyp269, axiom, (( q11 ) = ( queue_19 ))).
% 2.36/1.28  thf(zip_derived_cl285, plain, (((q11) = (queue_19))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp269])).
% 2.36/1.28  thf(zip_derived_cl1153, plain,
% 2.36/1.28      (((q11) = (rstore_tail @ queue_17 @ index_18))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl229, zip_derived_cl285])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1154, plain, (((rselect_tail @ q11) = (index_18))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1153, zip_derived_cl4])).
% 2.36/1.28  thf(hyp129, axiom, (( index_21 ) = ( rselect_tail @ q11 ))).
% 2.36/1.28  thf(zip_derived_cl145, plain, (((index_21) = (rselect_tail @ q11))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp129])).
% 2.36/1.28  thf(zip_derived_cl1157, plain, (((index_21) = (index_18))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1154, zip_derived_cl145])).
% 2.36/1.28  thf(hyp140, axiom, (( index_24 ) = ( s @ index_21 ))).
% 2.36/1.28  thf(zip_derived_cl156, plain, (((index_24) = (s @ index_21))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp140])).
% 2.36/1.28  thf(zip_derived_cl1168, plain, (((index_24) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl910, zip_derived_cl1157, zip_derived_cl156])).
% 2.36/1.28  thf(zip_derived_cl1479, plain,
% 2.36/1.28      (((q12) = (rstore_tail @ queue_23 @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl251, zip_derived_cl286, zip_derived_cl1168])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1480, plain, (((rselect_tail @ q12) = (index_9))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1479, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1496, plain, (((index_27) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl167, zip_derived_cl1480])).
% 2.36/1.28  thf(zip_derived_cl896, plain, (((index_15) = (s @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl894])).
% 2.36/1.28  thf(zip_derived_cl1497, plain, (((index_30) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl169, zip_derived_cl1496, zip_derived_cl896])).
% 2.36/1.28  thf(zip_derived_cl1574, plain,
% 2.36/1.28      (((q13) = (rstore_tail @ queue_29 @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl257, zip_derived_cl287, zip_derived_cl1497])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1575, plain, (((rselect_tail @ q13) = (index_15))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1574, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1619, plain, (((index_33) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl170, zip_derived_cl1575])).
% 2.36/1.28  thf(zip_derived_cl134, plain, (((index_18) = (s @ index_15))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp118])).
% 2.36/1.28  thf(zip_derived_cl1157, plain, (((index_21) = (index_18))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1154, zip_derived_cl145])).
% 2.36/1.28  thf(zip_derived_cl1164, plain, (((index_21) = (s @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl134, zip_derived_cl1157])).
% 2.36/1.28  thf(hyp103, axiom, (( index_138 ) = ( s @ index_135 ))).
% 2.36/1.28  thf(zip_derived_cl119, plain, (((index_138) = (s @ index_135))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp103])).
% 2.36/1.28  thf(ps, axiom, (( p @ ( s @ X ) ) = ( X ))).
% 2.36/1.28  thf(zip_derived_cl11, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [ps])).
% 2.36/1.28  thf(zip_derived_cl351, plain, (((p @ index_138) = (index_135))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl119, zip_derived_cl11])).
% 2.36/1.28  thf(hyp195, axiom, (( queue_139 ) = ( rstore_tail @ queue_137 @ index_138 ))).
% 2.36/1.28  thf(zip_derived_cl211, plain,
% 2.36/1.28      (((queue_139) = (rstore_tail @ queue_137 @ index_138))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp195])).
% 2.36/1.28  thf(hyp289, axiom, (( q3 ) = ( queue_139 ))).
% 2.36/1.28  thf(zip_derived_cl305, plain, (((q3) = (queue_139))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp289])).
% 2.36/1.28  thf(zip_derived_cl951, plain,
% 2.36/1.28      (((q3) = (rstore_tail @ queue_137 @ index_138))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl211, zip_derived_cl305])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl952, plain, (((rselect_tail @ q3) = (index_138))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl951, zip_derived_cl4])).
% 2.36/1.28  thf(hyp126, axiom, (( index_201 ) = ( rselect_tail @ q3 ))).
% 2.36/1.28  thf(zip_derived_cl142, plain, (((index_201) = (rselect_tail @ q3))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp126])).
% 2.36/1.28  thf(zip_derived_cl955, plain, (((index_201) = (index_138))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl952, zip_derived_cl142])).
% 2.36/1.28  thf(zip_derived_cl961, plain, (((p @ index_201) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl351, zip_derived_cl955])).
% 2.36/1.28  thf(hyp239, axiom, (( queue_259 ) = ( rstore_tail @ queue_257 @ index_258 ))).
% 2.36/1.28  thf(zip_derived_cl255, plain,
% 2.36/1.28      (((queue_259) = (rstore_tail @ queue_257 @ index_258))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp239])).
% 2.36/1.28  thf(hyp309, axiom, (( q9 ) = ( queue_259 ))).
% 2.36/1.28  thf(zip_derived_cl325, plain, (((q9) = (queue_259))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp309])).
% 2.36/1.28  thf(hyp147, axiom, (( index_258 ) = ( s @ index_255 ))).
% 2.36/1.28  thf(zip_derived_cl163, plain, (((index_258) = (s @ index_255))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp147])).
% 2.36/1.28  thf(hyp146, axiom, (( index_255 ) = ( rselect_tail @ q8 ))).
% 2.36/1.28  thf(zip_derived_cl162, plain, (((index_255) = (rselect_tail @ q8))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp146])).
% 2.36/1.28  thf(hyp237, axiom, (( queue_253 ) = ( rstore_tail @ queue_251 @ index_252 ))).
% 2.36/1.28  thf(zip_derived_cl253, plain,
% 2.36/1.28      (((queue_253) = (rstore_tail @ queue_251 @ index_252))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp237])).
% 2.36/1.28  thf(hyp308, axiom, (( q8 ) = ( queue_253 ))).
% 2.36/1.28  thf(zip_derived_cl324, plain, (((q8) = (queue_253))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp308])).
% 2.36/1.28  thf(hyp145, axiom, (( index_252 ) = ( s @ index_249 ))).
% 2.36/1.28  thf(zip_derived_cl161, plain, (((index_252) = (s @ index_249))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp145])).
% 2.36/1.28  thf(hyp234, axiom, (( queue_247 ) = ( rstore_tail @ queue_245 @ index_246 ))).
% 2.36/1.28  thf(zip_derived_cl250, plain,
% 2.36/1.28      (((queue_247) = (rstore_tail @ queue_245 @ index_246))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp234])).
% 2.36/1.28  thf(hyp307, axiom, (( q7 ) = ( queue_247 ))).
% 2.36/1.28  thf(zip_derived_cl323, plain, (((q7) = (queue_247))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp307])).
% 2.36/1.28  thf(zip_derived_cl1460, plain,
% 2.36/1.28      (((q7) = (rstore_tail @ queue_245 @ index_246))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl250, zip_derived_cl323])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1461, plain, (((rselect_tail @ q7) = (index_246))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1460, zip_derived_cl4])).
% 2.36/1.28  thf(hyp144, axiom, (( index_249 ) = ( rselect_tail @ q7 ))).
% 2.36/1.28  thf(zip_derived_cl160, plain, (((index_249) = (rselect_tail @ q7))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp144])).
% 2.36/1.28  thf(zip_derived_cl1464, plain, (((index_249) = (index_246))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1461, zip_derived_cl160])).
% 2.36/1.28  thf(hyp143, axiom, (( index_246 ) = ( s @ index_243 ))).
% 2.36/1.28  thf(zip_derived_cl159, plain, (((index_246) = (s @ index_243))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp143])).
% 2.36/1.28  thf(hyp141, axiom, (( index_240 ) = ( s @ index_237 ))).
% 2.36/1.28  thf(zip_derived_cl157, plain, (((index_240) = (s @ index_237))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp141])).
% 2.36/1.28  thf(hyp232, axiom, (( queue_241 ) = ( rstore_tail @ queue_239 @ index_240 ))).
% 2.36/1.28  thf(zip_derived_cl248, plain,
% 2.36/1.28      (((queue_241) = (rstore_tail @ queue_239 @ index_240))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp232])).
% 2.36/1.28  thf(hyp306, axiom, (( q6 ) = ( queue_241 ))).
% 2.36/1.28  thf(zip_derived_cl322, plain, (((q6) = (queue_241))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp306])).
% 2.36/1.28  thf(zip_derived_cl1427, plain,
% 2.36/1.28      (((q6) = (rstore_tail @ queue_239 @ index_240))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl248, zip_derived_cl322])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1428, plain, (((rselect_tail @ q6) = (index_240))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1427, zip_derived_cl4])).
% 2.36/1.28  thf(hyp142, axiom, (( index_243 ) = ( rselect_tail @ q6 ))).
% 2.36/1.28  thf(zip_derived_cl158, plain, (((index_243) = (rselect_tail @ q6))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp142])).
% 2.36/1.28  thf(zip_derived_cl1431, plain, (((index_243) = (index_240))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1428, zip_derived_cl158])).
% 2.36/1.28  thf(zip_derived_cl1433, plain, (((index_243) = (s @ index_237))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl157, zip_derived_cl1431])).
% 2.36/1.28  thf(hyp139, axiom, (( index_237 ) = ( rselect_tail @ q5 ))).
% 2.36/1.28  thf(zip_derived_cl155, plain, (((index_237) = (rselect_tail @ q5))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp139])).
% 2.36/1.28  thf(hyp230, axiom, (( queue_235 ) = ( rstore_tail @ queue_233 @ index_234 ))).
% 2.36/1.28  thf(zip_derived_cl246, plain,
% 2.36/1.28      (((queue_235) = (rstore_tail @ queue_233 @ index_234))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp230])).
% 2.36/1.28  thf(hyp305, axiom, (( q5 ) = ( queue_235 ))).
% 2.36/1.28  thf(zip_derived_cl321, plain, (((q5) = (queue_235))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp305])).
% 2.36/1.28  thf(zip_derived_cl119, plain, (((index_138) = (s @ index_135))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp103])).
% 2.36/1.28  thf(zip_derived_cl955, plain, (((index_201) = (index_138))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl952, zip_derived_cl142])).
% 2.36/1.28  thf(zip_derived_cl958, plain, (((index_201) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl119, zip_derived_cl955])).
% 2.36/1.28  thf(zip_derived_cl15, plain, (![X0 : $i]: ((s @ (s @ (s @ X0))) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [circular])).
% 2.36/1.28  thf(zip_derived_cl968, plain, (((s @ (s @ index_201)) = (index_135))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl958, zip_derived_cl15])).
% 2.36/1.28  thf(hyp127, axiom, (( index_204 ) = ( s @ index_201 ))).
% 2.36/1.28  thf(zip_derived_cl143, plain, (((index_204) = (s @ index_201))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp127])).
% 2.36/1.28  thf(zip_derived_cl970, plain, (((s @ index_204) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl968, zip_derived_cl143])).
% 2.36/1.28  thf(hyp219, axiom, (( queue_205 ) = ( rstore_tail @ queue_203 @ index_204 ))).
% 2.36/1.28  thf(zip_derived_cl235, plain,
% 2.36/1.28      (((queue_205) = (rstore_tail @ queue_203 @ index_204))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp219])).
% 2.36/1.28  thf(hyp300, axiom, (( q4 ) = ( queue_205 ))).
% 2.36/1.28  thf(zip_derived_cl316, plain, (((q4) = (queue_205))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp300])).
% 2.36/1.28  thf(zip_derived_cl1245, plain,
% 2.36/1.28      (((q4) = (rstore_tail @ queue_203 @ index_204))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl235, zip_derived_cl316])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1246, plain, (((rselect_tail @ q4) = (index_204))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1245, zip_derived_cl4])).
% 2.36/1.28  thf(hyp137, axiom, (( index_231 ) = ( rselect_tail @ q4 ))).
% 2.36/1.28  thf(zip_derived_cl153, plain, (((index_231) = (rselect_tail @ q4))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp137])).
% 2.36/1.28  thf(zip_derived_cl1249, plain, (((index_231) = (index_204))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1246, zip_derived_cl153])).
% 2.36/1.28  thf(hyp138, axiom, (( index_234 ) = ( s @ index_231 ))).
% 2.36/1.28  thf(zip_derived_cl154, plain, (((index_234) = (s @ index_231))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp138])).
% 2.36/1.28  thf(zip_derived_cl1255, plain, (((index_234) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl970, zip_derived_cl1249, zip_derived_cl154])).
% 2.36/1.28  thf(zip_derived_cl1418, plain,
% 2.36/1.28      (((q5) = (rstore_tail @ queue_233 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl246, zip_derived_cl321, zip_derived_cl1255])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1419, plain, (((rselect_tail @ q5) = (index_135))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1418, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1438, plain, (((index_237) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl155, zip_derived_cl1419])).
% 2.36/1.28  thf(zip_derived_cl958, plain, (((index_201) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl119, zip_derived_cl955])).
% 2.36/1.28  thf(zip_derived_cl1452, plain, (((index_243) = (index_201))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1433, zip_derived_cl1438, zip_derived_cl958])).
% 2.36/1.28  thf(zip_derived_cl143, plain, (((index_204) = (s @ index_201))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp127])).
% 2.36/1.28  thf(zip_derived_cl1249, plain, (((index_231) = (index_204))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1246, zip_derived_cl153])).
% 2.36/1.28  thf(zip_derived_cl1251, plain, (((index_231) = (s @ index_201))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl143, zip_derived_cl1249])).
% 2.36/1.28  thf(zip_derived_cl1454, plain, (((index_246) = (index_231))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl159, zip_derived_cl1452, zip_derived_cl1251])).
% 2.36/1.28  thf(zip_derived_cl1469, plain, (((index_249) = (index_231))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1464, zip_derived_cl1454])).
% 2.36/1.28  thf(zip_derived_cl154, plain, (((index_234) = (s @ index_231))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp138])).
% 2.36/1.28  thf(zip_derived_cl1255, plain, (((index_234) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl970, zip_derived_cl1249, zip_derived_cl154])).
% 2.36/1.28  thf(zip_derived_cl1260, plain, (((index_135) = (s @ index_231))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl154, zip_derived_cl1255])).
% 2.36/1.28  thf(zip_derived_cl1472, plain, (((index_252) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl161, zip_derived_cl1469, zip_derived_cl1260])).
% 2.36/1.28  thf(zip_derived_cl1503, plain,
% 2.36/1.28      (((q8) = (rstore_tail @ queue_251 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl253, zip_derived_cl324, zip_derived_cl1472])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1504, plain, (((rselect_tail @ q8) = (index_135))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1503, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1511, plain, (((index_255) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl162, zip_derived_cl1504])).
% 2.36/1.28  thf(zip_derived_cl958, plain, (((index_201) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl119, zip_derived_cl955])).
% 2.36/1.28  thf(zip_derived_cl1512, plain, (((index_258) = (index_201))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl163, zip_derived_cl1511, zip_derived_cl958])).
% 2.36/1.28  thf(zip_derived_cl1526, plain,
% 2.36/1.28      (((q9) = (rstore_tail @ queue_257 @ index_201))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl255, zip_derived_cl325, zip_derived_cl1512])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1527, plain, (((rselect_tail @ q9) = (index_201))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1526, zip_derived_cl4])).
% 2.36/1.28  thf(hyp174, axiom, (( index_9 ) = ( rselect_tail @ q9 ))).
% 2.36/1.28  thf(zip_derived_cl190, plain, (((index_9) = (rselect_tail @ q9))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp174])).
% 2.36/1.28  thf(zip_derived_cl1530, plain, (((index_9) = (index_201))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1527, zip_derived_cl190])).
% 2.36/1.28  thf(zip_derived_cl910, plain, (((s @ index_18) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl908, zip_derived_cl134])).
% 2.36/1.28  thf(zip_derived_cl11, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [ps])).
% 2.36/1.28  thf(zip_derived_cl916, plain, (((p @ index_9) = (index_18))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl910, zip_derived_cl11])).
% 2.36/1.28  thf(zip_derived_cl1157, plain, (((index_21) = (index_18))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1154, zip_derived_cl145])).
% 2.36/1.28  thf(zip_derived_cl1169, plain, (((p @ index_9) = (index_21))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl916, zip_derived_cl1157])).
% 2.36/1.28  thf(zip_derived_cl1536, plain, (((index_21) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl961, zip_derived_cl1530, zip_derived_cl1169])).
% 2.36/1.28  thf(zip_derived_cl1551, plain, (((index_135) = (s @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1164, zip_derived_cl1536])).
% 2.36/1.28  thf(zip_derived_cl1641, plain, (((index_39) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1610, zip_derived_cl1619, zip_derived_cl1551])).
% 2.36/1.28  thf(zip_derived_cl958, plain, (((index_201) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl119, zip_derived_cl955])).
% 2.36/1.28  thf(zip_derived_cl1530, plain, (((index_9) = (index_201))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1527, zip_derived_cl190])).
% 2.36/1.28  thf(zip_derived_cl1534, plain, (((index_9) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl958, zip_derived_cl1530])).
% 2.36/1.28  thf(zip_derived_cl1656, plain, (((index_45) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1632, zip_derived_cl1641, zip_derived_cl1534])).
% 2.36/1.28  thf(zip_derived_cl896, plain, (((index_15) = (s @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl894])).
% 2.36/1.28  thf(zip_derived_cl1658, plain, (((index_48) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl175, zip_derived_cl1656, zip_derived_cl896])).
% 2.36/1.28  thf(zip_derived_cl1674, plain, (((index_51) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1669, zip_derived_cl1658])).
% 2.36/1.28  thf(zip_derived_cl1551, plain, (((index_135) = (s @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1164, zip_derived_cl1536])).
% 2.36/1.28  thf(zip_derived_cl1677, plain, (((index_54) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl177, zip_derived_cl1674, zip_derived_cl1551])).
% 2.36/1.28  thf(zip_derived_cl1700, plain,
% 2.36/1.28      (((q17) = (rstore_tail @ queue_53 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl266, zip_derived_cl291, zip_derived_cl1677])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1701, plain, (((rselect_tail @ q17) = (index_135))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1700, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1707, plain, (((index_57) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl178, zip_derived_cl1701])).
% 2.36/1.28  thf(zip_derived_cl1534, plain, (((index_9) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl958, zip_derived_cl1530])).
% 2.36/1.28  thf(zip_derived_cl1708, plain, (((index_60) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl180, zip_derived_cl1707, zip_derived_cl1534])).
% 2.36/1.28  thf(zip_derived_cl1722, plain,
% 2.36/1.28      (((q18) = (rstore_tail @ queue_59 @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl268, zip_derived_cl292, zip_derived_cl1708])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1723, plain, (((rselect_tail @ q18) = (index_9))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1722, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1734, plain, (((index_63) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl181, zip_derived_cl1723])).
% 2.36/1.28  thf(zip_derived_cl896, plain, (((index_15) = (s @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl894])).
% 2.36/1.28  thf(zip_derived_cl1735, plain, (((index_66) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl182, zip_derived_cl1734, zip_derived_cl896])).
% 2.36/1.28  thf(zip_derived_cl1743, plain,
% 2.36/1.28      (((q19) = (rstore_tail @ queue_65 @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl270, zip_derived_cl293, zip_derived_cl1735])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1744, plain, (((rselect_tail @ q19) = (index_15))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1743, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1750, plain, (((index_75) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl185, zip_derived_cl1744])).
% 2.36/1.28  thf(zip_derived_cl1551, plain, (((index_135) = (s @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1164, zip_derived_cl1536])).
% 2.36/1.28  thf(zip_derived_cl1751, plain, (((index_78) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl186, zip_derived_cl1750, zip_derived_cl1551])).
% 2.36/1.28  thf(zip_derived_cl1833, plain,
% 2.36/1.28      (((q20) = (rstore_tail @ queue_77 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl275, zip_derived_cl295, zip_derived_cl1751])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1834, plain, (((rselect_tail @ q20) = (index_135))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1833, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1838, plain, (((index_81) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl187, zip_derived_cl1834])).
% 2.36/1.28  thf(zip_derived_cl1534, plain, (((index_9) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl958, zip_derived_cl1530])).
% 2.36/1.28  thf(zip_derived_cl1840, plain, (((index_84) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl188, zip_derived_cl1838, zip_derived_cl1534])).
% 2.36/1.28  thf(zip_derived_cl1855, plain,
% 2.36/1.28      (((q21) = (rstore_tail @ queue_83 @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl277, zip_derived_cl296, zip_derived_cl1840])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1856, plain, (((rselect_tail @ q21) = (index_9))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1855, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1862, plain, (((index_87) = (index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl189, zip_derived_cl1856])).
% 2.36/1.28  thf(zip_derived_cl896, plain, (((index_15) = (s @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl894])).
% 2.36/1.28  thf(zip_derived_cl1863, plain, (((index_90) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl191, zip_derived_cl1862, zip_derived_cl896])).
% 2.36/1.28  thf(zip_derived_cl1879, plain,
% 2.36/1.28      (((q22) = (rstore_tail @ queue_89 @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl279, zip_derived_cl297, zip_derived_cl1863])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1880, plain, (((rselect_tail @ q22) = (index_15))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1879, zip_derived_cl4])).
% 2.36/1.28  thf(zip_derived_cl1887, plain, (((index_93) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl192, zip_derived_cl1880])).
% 2.36/1.28  thf(zip_derived_cl1551, plain, (((index_135) = (s @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1164, zip_derived_cl1536])).
% 2.36/1.28  thf(zip_derived_cl1888, plain, (((index_96) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl193, zip_derived_cl1887, zip_derived_cl1551])).
% 2.36/1.28  thf(zip_derived_cl1900, plain,
% 2.36/1.28      (((q23) = (rstore_tail @ queue_95 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl281, zip_derived_cl298, zip_derived_cl1888])).
% 2.36/1.28  thf(zip_derived_cl4, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.28  thf(zip_derived_cl1901, plain, (((rselect_tail @ q23) = (index_135))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1900, zip_derived_cl4])).
% 2.36/1.28  thf(hyp178, axiom, (( index_99 ) = ( rselect_tail @ q23 ))).
% 2.36/1.28  thf(zip_derived_cl194, plain, (((index_99) = (rselect_tail @ q23))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp178])).
% 2.36/1.28  thf(zip_derived_cl1904, plain, (((index_99) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1901, zip_derived_cl194])).
% 2.36/1.28  thf(zip_derived_cl2236, plain,
% 2.36/1.28      (((q2) = (rstore_tail @ queue_71 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1809, zip_derived_cl1904])).
% 2.36/1.28  thf(a2_head_tail, axiom,
% 2.36/1.28    (( rselect_head @ ( rstore_tail @ A @ E ) ) = ( rselect_head @ A ))).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl2239, plain,
% 2.36/1.28      (((rselect_head @ q2) = (rselect_head @ queue_71))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl2236, zip_derived_cl7])).
% 2.36/1.28  thf(zip_derived_cl1665, plain,
% 2.36/1.28      (((q16) = (rstore_tail @ queue_47 @ index_48))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl263, zip_derived_cl290])).
% 2.36/1.28  thf(zip_derived_cl1658, plain, (((index_48) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl175, zip_derived_cl1656, zip_derived_cl896])).
% 2.36/1.28  thf(zip_derived_cl1673, plain,
% 2.36/1.28      (((q16) = (rstore_tail @ queue_47 @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1665, zip_derived_cl1658])).
% 2.36/1.28  thf(zip_derived_cl970, plain, (((s @ index_204) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl968, zip_derived_cl143])).
% 2.36/1.28  thf(zip_derived_cl11, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [ps])).
% 2.36/1.28  thf(zip_derived_cl981, plain, (((p @ index_135) = (index_204))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl970, zip_derived_cl11])).
% 2.36/1.28  thf(zip_derived_cl1249, plain, (((index_231) = (index_204))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1246, zip_derived_cl153])).
% 2.36/1.28  thf(zip_derived_cl1256, plain, (((p @ index_135) = (index_231))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl981, zip_derived_cl1249])).
% 2.36/1.28  thf(zip_derived_cl1251, plain, (((index_231) = (s @ index_201))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl143, zip_derived_cl1249])).
% 2.36/1.28  thf(zip_derived_cl1530, plain, (((index_9) = (index_201))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1527, zip_derived_cl190])).
% 2.36/1.28  thf(zip_derived_cl896, plain, (((index_15) = (s @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl894])).
% 2.36/1.28  thf(zip_derived_cl1538, plain, (((index_231) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1251, zip_derived_cl1530, zip_derived_cl896])).
% 2.36/1.28  thf(zip_derived_cl1561, plain, (((p @ index_135) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1256, zip_derived_cl1538])).
% 2.36/1.28  thf(zip_derived_cl1904, plain, (((index_99) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1901, zip_derived_cl194])).
% 2.36/1.28  thf(zip_derived_cl745, plain, (((s @ index_108) = (index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl743, zip_derived_cl108])).
% 2.36/1.28  thf(zip_derived_cl11, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [ps])).
% 2.36/1.28  thf(zip_derived_cl753, plain, (((p @ index_99) = (index_108))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl745, zip_derived_cl11])).
% 2.36/1.28  thf(zip_derived_cl773, plain, (((index_111) = (index_108))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl770, zip_derived_cl109])).
% 2.36/1.28  thf(zip_derived_cl781, plain, (((p @ index_99) = (index_111))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl753, zip_derived_cl773])).
% 2.36/1.28  thf(zip_derived_cl1929, plain, (((index_111) = (index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1561, zip_derived_cl1904, zip_derived_cl781])).
% 2.36/1.28  thf(zip_derived_cl2188, plain,
% 2.36/1.28      (((q16) = (rstore_tail @ queue_47 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1673, zip_derived_cl1929])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl2191, plain,
% 2.36/1.28      (((rselect_head @ q16) = (rselect_head @ queue_47))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl2188, zip_derived_cl7])).
% 2.36/1.28  thf(zip_derived_cl1900, plain,
% 2.36/1.28      (((q23) = (rstore_tail @ queue_95 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl281, zip_derived_cl298, zip_derived_cl1888])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1903, plain,
% 2.36/1.28      (((rselect_head @ q23) = (rselect_head @ queue_95))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1900, zip_derived_cl7])).
% 2.36/1.28  thf(hyp264, axiom, (( queue_95 ) = ( rstore_seq @ q22 @ earray_94 ))).
% 2.36/1.28  thf(zip_derived_cl280, plain,
% 2.36/1.28      (((queue_95) = (rstore_seq @ q22 @ earray_94))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp264])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1893, plain,
% 2.36/1.28      (((rselect_head @ queue_95) = (rselect_head @ q22))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl280, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1879, plain,
% 2.36/1.28      (((q22) = (rstore_tail @ queue_89 @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl279, zip_derived_cl297, zip_derived_cl1863])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1882, plain,
% 2.36/1.28      (((rselect_head @ q22) = (rselect_head @ queue_89))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1879, zip_derived_cl7])).
% 2.36/1.28  thf(hyp262, axiom, (( queue_89 ) = ( rstore_seq @ q21 @ earray_88 ))).
% 2.36/1.28  thf(zip_derived_cl278, plain,
% 2.36/1.28      (((queue_89) = (rstore_seq @ q21 @ earray_88))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp262])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1872, plain,
% 2.36/1.28      (((rselect_head @ queue_89) = (rselect_head @ q21))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl278, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1855, plain,
% 2.36/1.28      (((q21) = (rstore_tail @ queue_83 @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl277, zip_derived_cl296, zip_derived_cl1840])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1858, plain,
% 2.36/1.28      (((rselect_head @ q21) = (rselect_head @ queue_83))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1855, zip_derived_cl7])).
% 2.36/1.28  thf(hyp260, axiom, (( queue_83 ) = ( rstore_seq @ q20 @ earray_82 ))).
% 2.36/1.28  thf(zip_derived_cl276, plain,
% 2.36/1.28      (((queue_83) = (rstore_seq @ q20 @ earray_82))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp260])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1846, plain,
% 2.36/1.28      (((rselect_head @ queue_83) = (rselect_head @ q20))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl276, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1833, plain,
% 2.36/1.28      (((q20) = (rstore_tail @ queue_77 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl275, zip_derived_cl295, zip_derived_cl1751])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1836, plain,
% 2.36/1.28      (((rselect_head @ q20) = (rselect_head @ queue_77))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1833, zip_derived_cl7])).
% 2.36/1.28  thf(hyp258, axiom, (( queue_77 ) = ( rstore_seq @ q19 @ earray_76 ))).
% 2.36/1.28  thf(zip_derived_cl274, plain,
% 2.36/1.28      (((queue_77) = (rstore_seq @ q19 @ earray_76))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp258])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1827, plain,
% 2.36/1.28      (((rselect_head @ queue_77) = (rselect_head @ q19))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl274, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1743, plain,
% 2.36/1.28      (((q19) = (rstore_tail @ queue_65 @ index_15))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl270, zip_derived_cl293, zip_derived_cl1735])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1746, plain,
% 2.36/1.28      (((rselect_head @ q19) = (rselect_head @ queue_65))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1743, zip_derived_cl7])).
% 2.36/1.28  thf(hyp253, axiom, (( queue_65 ) = ( rstore_seq @ q18 @ earray_64 ))).
% 2.36/1.28  thf(zip_derived_cl269, plain,
% 2.36/1.28      (((queue_65) = (rstore_seq @ q18 @ earray_64))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp253])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1731, plain,
% 2.36/1.28      (((rselect_head @ queue_65) = (rselect_head @ q18))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl269, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1722, plain,
% 2.36/1.28      (((q18) = (rstore_tail @ queue_59 @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl268, zip_derived_cl292, zip_derived_cl1708])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1725, plain,
% 2.36/1.28      (((rselect_head @ q18) = (rselect_head @ queue_59))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1722, zip_derived_cl7])).
% 2.36/1.28  thf(hyp251, axiom, (( queue_59 ) = ( rstore_seq @ q17 @ earray_58 ))).
% 2.36/1.28  thf(zip_derived_cl267, plain,
% 2.36/1.28      (((queue_59) = (rstore_seq @ q17 @ earray_58))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp251])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1716, plain,
% 2.36/1.28      (((rselect_head @ queue_59) = (rselect_head @ q17))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl267, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1700, plain,
% 2.36/1.28      (((q17) = (rstore_tail @ queue_53 @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl266, zip_derived_cl291, zip_derived_cl1677])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1703, plain,
% 2.36/1.28      (((rselect_head @ q17) = (rselect_head @ queue_53))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1700, zip_derived_cl7])).
% 2.36/1.28  thf(hyp249, axiom, (( queue_53 ) = ( rstore_seq @ q16 @ earray_52 ))).
% 2.36/1.28  thf(zip_derived_cl265, plain,
% 2.36/1.28      (((queue_53) = (rstore_seq @ q16 @ earray_52))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp249])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1694, plain,
% 2.36/1.28      (((rselect_head @ queue_53) = (rselect_head @ q16))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl265, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1720, plain,
% 2.36/1.28      (((rselect_head @ q17) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1703, zip_derived_cl1694])).
% 2.36/1.28  thf(zip_derived_cl1721, plain,
% 2.36/1.28      (((rselect_head @ queue_59) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1716, zip_derived_cl1720])).
% 2.36/1.28  thf(zip_derived_cl1727, plain,
% 2.36/1.28      (((rselect_head @ q18) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1725, zip_derived_cl1721])).
% 2.36/1.28  thf(zip_derived_cl1853, plain,
% 2.36/1.28      (((rselect_head @ queue_65) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1731, zip_derived_cl1727])).
% 2.36/1.28  thf(zip_derived_cl1854, plain,
% 2.36/1.28      (((rselect_head @ q19) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1746, zip_derived_cl1853])).
% 2.36/1.28  thf(zip_derived_cl1870, plain,
% 2.36/1.28      (((rselect_head @ queue_77) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1827, zip_derived_cl1854])).
% 2.36/1.28  thf(zip_derived_cl1875, plain,
% 2.36/1.28      (((rselect_head @ q20) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1836, zip_derived_cl1870])).
% 2.36/1.28  thf(zip_derived_cl1876, plain,
% 2.36/1.28      (((rselect_head @ queue_83) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1846, zip_derived_cl1875])).
% 2.36/1.28  thf(zip_derived_cl1877, plain,
% 2.36/1.28      (((rselect_head @ q21) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1858, zip_derived_cl1876])).
% 2.36/1.28  thf(zip_derived_cl1878, plain,
% 2.36/1.28      (((rselect_head @ queue_89) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1872, zip_derived_cl1877])).
% 2.36/1.28  thf(zip_derived_cl1884, plain,
% 2.36/1.28      (((rselect_head @ q22) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1882, zip_derived_cl1878])).
% 2.36/1.28  thf(zip_derived_cl1899, plain,
% 2.36/1.28      (((rselect_head @ queue_95) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1893, zip_derived_cl1884])).
% 2.36/1.28  thf(zip_derived_cl1906, plain,
% 2.36/1.28      (((rselect_head @ q23) = (rselect_head @ q16))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1903, zip_derived_cl1899])).
% 2.36/1.28  thf(hyp180, axiom, (( queue_101 ) = ( rstore_seq @ q23 @ earray_100 ))).
% 2.36/1.28  thf(zip_derived_cl196, plain,
% 2.36/1.28      (((queue_101) = (rstore_seq @ q23 @ earray_100))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp180])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl722, plain,
% 2.36/1.28      (((rselect_head @ queue_101) = (rselect_head @ q23))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl196, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl727, plain,
% 2.36/1.28      (((q24) = (rstore_tail @ queue_101 @ index_102))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl197, zip_derived_cl299])).
% 2.36/1.28  thf(zip_derived_cl731, plain, (((index_105) = (index_102))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl728, zip_derived_cl107])).
% 2.36/1.28  thf(zip_derived_cl737, plain,
% 2.36/1.28      (((q24) = (rstore_tail @ queue_101 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl727, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl1534, plain, (((index_9) = (s @ index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl958, zip_derived_cl1530])).
% 2.36/1.28  thf(zip_derived_cl1904, plain, (((index_99) = (index_135))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1901, zip_derived_cl194])).
% 2.36/1.28  thf(zip_derived_cl733, plain, (((index_105) = (s @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl106, zip_derived_cl731])).
% 2.36/1.28  thf(zip_derived_cl1920, plain, (((index_9) = (index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl1534, zip_derived_cl1904, zip_derived_cl733])).
% 2.36/1.28  thf(zip_derived_cl2042, plain,
% 2.36/1.28      (((q24) = (rstore_tail @ queue_101 @ index_9))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl737, zip_derived_cl1920])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl2045, plain,
% 2.36/1.28      (((rselect_head @ q24) = (rselect_head @ queue_101))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl2042, zip_derived_cl7])).
% 2.36/1.28  thf(zip_derived_cl242, plain,
% 2.36/1.28      (((queue_227) = (rstore_seq @ q42 @ earray_226))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp226])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1340, plain,
% 2.36/1.28      (((rselect_head @ queue_227) = (rselect_head @ q42))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl242, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1353, plain,
% 2.36/1.28      (((q43) = (rstore_tail @ queue_227 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl243, zip_derived_cl320, zip_derived_cl1346])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1356, plain,
% 2.36/1.28      (((rselect_head @ q43) = (rselect_head @ queue_227))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1353, zip_derived_cl7])).
% 2.36/1.28  thf(hyp148, axiom, (( index_261 ) = ( rselect_head @ q43 ))).
% 2.36/1.28  thf(zip_derived_cl164, plain, (((index_261) = (rselect_head @ q43))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp148])).
% 2.36/1.28  thf(zip_derived_cl1358, plain, (((index_261) = (rselect_head @ queue_227))),
% 2.36/1.28      inference('demod', [status(thm)], [zip_derived_cl1356, zip_derived_cl164])).
% 2.36/1.28  thf(zip_derived_cl1333, plain,
% 2.36/1.28      (((q42) = (rstore_tail @ queue_221 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl241, zip_derived_cl319, zip_derived_cl1315])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1336, plain,
% 2.36/1.28      (((rselect_head @ q42) = (rselect_head @ queue_221))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1333, zip_derived_cl7])).
% 2.36/1.28  thf(hyp224, axiom, (( queue_221 ) = ( rstore_seq @ q41 @ earray_220 ))).
% 2.36/1.28  thf(zip_derived_cl240, plain,
% 2.36/1.28      (((queue_221) = (rstore_seq @ q41 @ earray_220))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp224])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1324, plain,
% 2.36/1.28      (((rselect_head @ queue_221) = (rselect_head @ q41))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl240, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1307, plain,
% 2.36/1.28      (((q41) = (rstore_tail @ queue_215 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl239, zip_derived_cl318, zip_derived_cl1293])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1310, plain,
% 2.36/1.28      (((rselect_head @ q41) = (rselect_head @ queue_215))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1307, zip_derived_cl7])).
% 2.36/1.28  thf(hyp222, axiom, (( queue_215 ) = ( rstore_seq @ q40 @ earray_214 ))).
% 2.36/1.28  thf(zip_derived_cl238, plain,
% 2.36/1.28      (((queue_215) = (rstore_seq @ q40 @ earray_214))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp222])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1298, plain,
% 2.36/1.28      (((rselect_head @ queue_215) = (rselect_head @ q40))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl238, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1286, plain,
% 2.36/1.28      (((q40) = (rstore_tail @ queue_209 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl237, zip_derived_cl317, zip_derived_cl1230])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1289, plain,
% 2.36/1.28      (((rselect_head @ q40) = (rselect_head @ queue_209))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1286, zip_derived_cl7])).
% 2.36/1.28  thf(hyp220, axiom, (( queue_209 ) = ( rstore_seq @ q39 @ earray_208 ))).
% 2.36/1.28  thf(zip_derived_cl236, plain,
% 2.36/1.28      (((queue_209) = (rstore_seq @ q39 @ earray_208))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp220])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1269, plain,
% 2.36/1.28      (((rselect_head @ queue_209) = (rselect_head @ q39))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl236, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1221, plain,
% 2.36/1.28      (((q39) = (rstore_tail @ queue_197 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl233, zip_derived_cl315, zip_derived_cl1213])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1224, plain,
% 2.36/1.28      (((rselect_head @ q39) = (rselect_head @ queue_197))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1221, zip_derived_cl7])).
% 2.36/1.28  thf(hyp216, axiom, (( queue_197 ) = ( rstore_seq @ q38 @ earray_196 ))).
% 2.36/1.28  thf(zip_derived_cl232, plain,
% 2.36/1.28      (((queue_197) = (rstore_seq @ q38 @ earray_196))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp216])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1208, plain,
% 2.36/1.28      (((rselect_head @ queue_197) = (rselect_head @ q38))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl232, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1191, plain,
% 2.36/1.28      (((q38) = (rstore_tail @ queue_191 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl231, zip_derived_cl314, zip_derived_cl1160])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1194, plain,
% 2.36/1.28      (((rselect_head @ q38) = (rselect_head @ queue_191))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1191, zip_derived_cl7])).
% 2.36/1.28  thf(hyp214, axiom, (( queue_191 ) = ( rstore_seq @ q37 @ earray_190 ))).
% 2.36/1.28  thf(zip_derived_cl230, plain,
% 2.36/1.28      (((queue_191) = (rstore_seq @ q37 @ earray_190))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp214])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1179, plain,
% 2.36/1.28      (((rselect_head @ queue_191) = (rselect_head @ q37))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl230, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1144, plain,
% 2.36/1.28      (((q37) = (rstore_tail @ queue_185 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl228, zip_derived_cl313, zip_derived_cl1132])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1147, plain,
% 2.36/1.28      (((rselect_head @ q37) = (rselect_head @ queue_185))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1144, zip_derived_cl7])).
% 2.36/1.28  thf(hyp211, axiom, (( queue_185 ) = ( rstore_seq @ q36 @ earray_184 ))).
% 2.36/1.28  thf(zip_derived_cl227, plain,
% 2.36/1.28      (((queue_185) = (rstore_seq @ q36 @ earray_184))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp211])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1138, plain,
% 2.36/1.28      (((rselect_head @ queue_185) = (rselect_head @ q36))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl227, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1123, plain,
% 2.36/1.28      (((q36) = (rstore_tail @ queue_179 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl226, zip_derived_cl312, zip_derived_cl1111])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1126, plain,
% 2.36/1.28      (((rselect_head @ q36) = (rselect_head @ queue_179))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1123, zip_derived_cl7])).
% 2.36/1.28  thf(hyp209, axiom, (( queue_179 ) = ( rstore_seq @ q35 @ earray_178 ))).
% 2.36/1.28  thf(zip_derived_cl225, plain,
% 2.36/1.28      (((queue_179) = (rstore_seq @ q35 @ earray_178))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp209])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1119, plain,
% 2.36/1.28      (((rselect_head @ queue_179) = (rselect_head @ q35))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl225, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1102, plain,
% 2.36/1.28      (((q35) = (rstore_tail @ queue_173 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl224, zip_derived_cl311, zip_derived_cl1084])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1105, plain,
% 2.36/1.28      (((rselect_head @ q35) = (rselect_head @ queue_173))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1102, zip_derived_cl7])).
% 2.36/1.28  thf(hyp207, axiom, (( queue_173 ) = ( rstore_seq @ q34 @ earray_172 ))).
% 2.36/1.28  thf(zip_derived_cl223, plain,
% 2.36/1.28      (((queue_173) = (rstore_seq @ q34 @ earray_172))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp207])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1098, plain,
% 2.36/1.28      (((rselect_head @ queue_173) = (rselect_head @ q34))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl223, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1075, plain,
% 2.36/1.28      (((q34) = (rstore_tail @ queue_167 @ index_111))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl221, zip_derived_cl310, zip_derived_cl1068])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1078, plain,
% 2.36/1.28      (((rselect_head @ q34) = (rselect_head @ queue_167))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1075, zip_derived_cl7])).
% 2.36/1.28  thf(hyp204, axiom, (( queue_167 ) = ( rstore_seq @ q33 @ earray_166 ))).
% 2.36/1.28  thf(zip_derived_cl220, plain,
% 2.36/1.28      (((queue_167) = (rstore_seq @ q33 @ earray_166))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp204])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1062, plain,
% 2.36/1.28      (((rselect_head @ queue_167) = (rselect_head @ q33))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl220, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1055, plain,
% 2.36/1.28      (((q33) = (rstore_tail @ queue_161 @ index_105))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl219, zip_derived_cl309, zip_derived_cl1043])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1058, plain,
% 2.36/1.28      (((rselect_head @ q33) = (rselect_head @ queue_161))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1055, zip_derived_cl7])).
% 2.36/1.28  thf(hyp202, axiom, (( queue_161 ) = ( rstore_seq @ q32 @ earray_160 ))).
% 2.36/1.28  thf(zip_derived_cl218, plain,
% 2.36/1.28      (((queue_161) = (rstore_seq @ q32 @ earray_160))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp202])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1048, plain,
% 2.36/1.28      (((rselect_head @ queue_161) = (rselect_head @ q32))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl218, zip_derived_cl8])).
% 2.36/1.28  thf(zip_derived_cl1034, plain,
% 2.36/1.28      (((q32) = (rstore_tail @ queue_155 @ index_99))),
% 2.36/1.28      inference('demod', [status(thm)],
% 2.36/1.28                [zip_derived_cl217, zip_derived_cl308, zip_derived_cl1019])).
% 2.36/1.28  thf(zip_derived_cl7, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.28  thf(zip_derived_cl1037, plain,
% 2.36/1.28      (((rselect_head @ q32) = (rselect_head @ queue_155))),
% 2.36/1.28      inference('s_sup+', [status(thm)], [zip_derived_cl1034, zip_derived_cl7])).
% 2.36/1.28  thf(hyp200, axiom, (( queue_155 ) = ( rstore_seq @ q31 @ earray_154 ))).
% 2.36/1.28  thf(zip_derived_cl216, plain,
% 2.36/1.28      (((queue_155) = (rstore_seq @ q31 @ earray_154))),
% 2.36/1.28      inference('cnf', [status(esa)], [hyp200])).
% 2.36/1.28  thf(zip_derived_cl8, plain,
% 2.36/1.28      (![X0 : $i, X1 : $i]:
% 2.36/1.28         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.28      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.28  thf(zip_derived_cl1028, plain,
% 2.36/1.28      (((rselect_head @ queue_155) = (rselect_head @ q31))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl216, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1011, plain,
% 2.36/1.29      (((q31) = (rstore_tail @ queue_149 @ index_111))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl215, zip_derived_cl307, zip_derived_cl998])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl1014, plain,
% 2.36/1.29      (((rselect_head @ q31) = (rselect_head @ queue_149))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1011, zip_derived_cl7])).
% 2.36/1.29  thf(hyp198, axiom, (( queue_149 ) = ( rstore_seq @ q30 @ earray_148 ))).
% 2.36/1.29  thf(zip_derived_cl214, plain,
% 2.36/1.29      (((queue_149) = (rstore_seq @ q30 @ earray_148))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp198])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1004, plain,
% 2.36/1.29      (((rselect_head @ queue_149) = (rselect_head @ q30))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl214, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl987, plain,
% 2.36/1.29      (((q30) = (rstore_tail @ queue_143 @ index_105))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl213, zip_derived_cl306, zip_derived_cl940])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl990, plain,
% 2.36/1.29      (((rselect_head @ q30) = (rselect_head @ queue_143))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl987, zip_derived_cl7])).
% 2.36/1.29  thf(hyp196, axiom, (( queue_143 ) = ( rstore_seq @ q29 @ earray_142 ))).
% 2.36/1.29  thf(zip_derived_cl212, plain,
% 2.36/1.29      (((queue_143) = (rstore_seq @ q29 @ earray_142))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp196])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl972, plain,
% 2.36/1.29      (((rselect_head @ queue_143) = (rselect_head @ q29))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl212, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl931, plain,
% 2.36/1.29      (((q29) = (rstore_tail @ queue_131 @ index_99))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl209, zip_derived_cl304, zip_derived_cl881])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl934, plain,
% 2.36/1.29      (((rselect_head @ q29) = (rselect_head @ queue_131))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl931, zip_derived_cl7])).
% 2.36/1.29  thf(hyp192, axiom, (( queue_131 ) = ( rstore_seq @ q28 @ earray_130 ))).
% 2.36/1.29  thf(zip_derived_cl208, plain,
% 2.36/1.29      (((queue_131) = (rstore_seq @ q28 @ earray_130))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp192])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl923, plain,
% 2.36/1.29      (((rselect_head @ queue_131) = (rselect_head @ q28))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl208, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl872, plain,
% 2.36/1.29      (((q28) = (rstore_tail @ queue_125 @ index_111))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl206, zip_derived_cl303, zip_derived_cl858])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl875, plain,
% 2.36/1.29      (((rselect_head @ q28) = (rselect_head @ queue_125))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl872, zip_derived_cl7])).
% 2.36/1.29  thf(hyp189, axiom, (( queue_125 ) = ( rstore_seq @ q27 @ earray_124 ))).
% 2.36/1.29  thf(zip_derived_cl205, plain,
% 2.36/1.29      (((queue_125) = (rstore_seq @ q27 @ earray_124))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp189])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl868, plain,
% 2.36/1.29      (((rselect_head @ queue_125) = (rselect_head @ q27))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl205, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl847, plain,
% 2.36/1.29      (((q27) = (rstore_tail @ queue_119 @ index_105))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl204, zip_derived_cl302, zip_derived_cl833])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl850, plain,
% 2.36/1.29      (((rselect_head @ q27) = (rselect_head @ queue_119))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl847, zip_derived_cl7])).
% 2.36/1.29  thf(hyp187, axiom, (( queue_119 ) = ( rstore_seq @ q26 @ earray_118 ))).
% 2.36/1.29  thf(zip_derived_cl203, plain,
% 2.36/1.29      (((queue_119) = (rstore_seq @ q26 @ earray_118))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp187])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl843, plain,
% 2.36/1.29      (((rselect_head @ queue_119) = (rselect_head @ q26))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl203, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl824, plain,
% 2.36/1.29      (((q26) = (rstore_tail @ queue_113 @ index_99))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl202, zip_derived_cl301, zip_derived_cl780])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl827, plain,
% 2.36/1.29      (((rselect_head @ q26) = (rselect_head @ queue_113))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl824, zip_derived_cl7])).
% 2.36/1.29  thf(hyp185, axiom, (( queue_113 ) = ( rstore_seq @ q25 @ earray_112 ))).
% 2.36/1.29  thf(zip_derived_cl201, plain,
% 2.36/1.29      (((queue_113) = (rstore_seq @ q25 @ earray_112))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp185])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl820, plain,
% 2.36/1.29      (((rselect_head @ queue_113) = (rselect_head @ q25))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl201, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl769, plain,
% 2.36/1.29      (((q25) = (rstore_tail @ queue_107 @ index_108))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl199, zip_derived_cl300])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl772, plain,
% 2.36/1.29      (((rselect_head @ q25) = (rselect_head @ queue_107))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl769, zip_derived_cl7])).
% 2.36/1.29  thf(hyp182, axiom, (( queue_107 ) = ( rstore_seq @ q24 @ earray_106 ))).
% 2.36/1.29  thf(zip_derived_cl198, plain,
% 2.36/1.29      (((queue_107) = (rstore_seq @ q24 @ earray_106))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp182])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl766, plain,
% 2.36/1.29      (((rselect_head @ queue_107) = (rselect_head @ q24))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl198, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl775, plain,
% 2.36/1.29      (((rselect_head @ q25) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl772, zip_derived_cl766])).
% 2.36/1.29  thf(zip_derived_cl822, plain,
% 2.36/1.29      (((rselect_head @ queue_113) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl820, zip_derived_cl775])).
% 2.36/1.29  thf(zip_derived_cl829, plain,
% 2.36/1.29      (((rselect_head @ q26) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl827, zip_derived_cl822])).
% 2.36/1.29  thf(zip_derived_cl845, plain,
% 2.36/1.29      (((rselect_head @ queue_119) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl843, zip_derived_cl829])).
% 2.36/1.29  thf(zip_derived_cl852, plain,
% 2.36/1.29      (((rselect_head @ q27) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl850, zip_derived_cl845])).
% 2.36/1.29  thf(zip_derived_cl870, plain,
% 2.36/1.29      (((rselect_head @ queue_125) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl868, zip_derived_cl852])).
% 2.36/1.29  thf(zip_derived_cl877, plain,
% 2.36/1.29      (((rselect_head @ q28) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl875, zip_derived_cl870])).
% 2.36/1.29  thf(zip_derived_cl925, plain,
% 2.36/1.29      (((rselect_head @ queue_131) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl923, zip_derived_cl877])).
% 2.36/1.29  thf(zip_derived_cl936, plain,
% 2.36/1.29      (((rselect_head @ q29) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl934, zip_derived_cl925])).
% 2.36/1.29  thf(zip_derived_cl974, plain,
% 2.36/1.29      (((rselect_head @ queue_143) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl972, zip_derived_cl936])).
% 2.36/1.29  thf(zip_derived_cl1026, plain,
% 2.36/1.29      (((rselect_head @ q30) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl990, zip_derived_cl974])).
% 2.36/1.29  thf(zip_derived_cl1031, plain,
% 2.36/1.29      (((rselect_head @ queue_149) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1004, zip_derived_cl1026])).
% 2.36/1.29  thf(zip_derived_cl1032, plain,
% 2.36/1.29      (((rselect_head @ q31) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1014, zip_derived_cl1031])).
% 2.36/1.29  thf(zip_derived_cl1033, plain,
% 2.36/1.29      (((rselect_head @ queue_155) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1028, zip_derived_cl1032])).
% 2.36/1.29  thf(zip_derived_cl1039, plain,
% 2.36/1.29      (((rselect_head @ q32) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1037, zip_derived_cl1033])).
% 2.36/1.29  thf(zip_derived_cl1054, plain,
% 2.36/1.29      (((rselect_head @ queue_161) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1048, zip_derived_cl1039])).
% 2.36/1.29  thf(zip_derived_cl1060, plain,
% 2.36/1.29      (((rselect_head @ q33) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1058, zip_derived_cl1054])).
% 2.36/1.29  thf(zip_derived_cl1095, plain,
% 2.36/1.29      (((rselect_head @ queue_167) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1062, zip_derived_cl1060])).
% 2.36/1.29  thf(zip_derived_cl1096, plain,
% 2.36/1.29      (((rselect_head @ q34) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1078, zip_derived_cl1095])).
% 2.36/1.29  thf(zip_derived_cl1100, plain,
% 2.36/1.29      (((rselect_head @ queue_173) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1098, zip_derived_cl1096])).
% 2.36/1.29  thf(zip_derived_cl1107, plain,
% 2.36/1.29      (((rselect_head @ q35) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1105, zip_derived_cl1100])).
% 2.36/1.29  thf(zip_derived_cl1121, plain,
% 2.36/1.29      (((rselect_head @ queue_179) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1119, zip_derived_cl1107])).
% 2.36/1.29  thf(zip_derived_cl1128, plain,
% 2.36/1.29      (((rselect_head @ q36) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1126, zip_derived_cl1121])).
% 2.36/1.29  thf(zip_derived_cl1143, plain,
% 2.36/1.29      (((rselect_head @ queue_185) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1138, zip_derived_cl1128])).
% 2.36/1.29  thf(zip_derived_cl1149, plain,
% 2.36/1.29      (((rselect_head @ q37) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1147, zip_derived_cl1143])).
% 2.36/1.29  thf(zip_derived_cl1244, plain,
% 2.36/1.29      (((rselect_head @ queue_191) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1179, zip_derived_cl1149])).
% 2.36/1.29  thf(zip_derived_cl1306, plain,
% 2.36/1.29      (((rselect_head @ q38) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1194, zip_derived_cl1244])).
% 2.36/1.29  thf(zip_derived_cl1322, plain,
% 2.36/1.29      (((rselect_head @ queue_197) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1208, zip_derived_cl1306])).
% 2.36/1.29  thf(zip_derived_cl1327, plain,
% 2.36/1.29      (((rselect_head @ q39) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1224, zip_derived_cl1322])).
% 2.36/1.29  thf(zip_derived_cl1328, plain,
% 2.36/1.29      (((rselect_head @ queue_209) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1269, zip_derived_cl1327])).
% 2.36/1.29  thf(zip_derived_cl1329, plain,
% 2.36/1.29      (((rselect_head @ q40) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1289, zip_derived_cl1328])).
% 2.36/1.29  thf(zip_derived_cl1330, plain,
% 2.36/1.29      (((rselect_head @ queue_215) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1298, zip_derived_cl1329])).
% 2.36/1.29  thf(zip_derived_cl1331, plain,
% 2.36/1.29      (((rselect_head @ q41) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1310, zip_derived_cl1330])).
% 2.36/1.29  thf(zip_derived_cl1332, plain,
% 2.36/1.29      (((rselect_head @ queue_221) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1324, zip_derived_cl1331])).
% 2.36/1.29  thf(zip_derived_cl1338, plain,
% 2.36/1.29      (((rselect_head @ q42) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1336, zip_derived_cl1332])).
% 2.36/1.29  thf(zip_derived_cl1377, plain, (((index_261) = (rselect_head @ q24))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1340, zip_derived_cl1358, zip_derived_cl1338])).
% 2.36/1.29  thf(zip_derived_cl2047, plain, (((index_261) = (rselect_head @ queue_101))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2045, zip_derived_cl1377])).
% 2.36/1.29  thf(zip_derived_cl2076, plain, (((index_261) = (rselect_head @ q23))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl722, zip_derived_cl2047])).
% 2.36/1.29  thf(zip_derived_cl2080, plain, (((index_261) = (rselect_head @ q16))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1906, zip_derived_cl2076])).
% 2.36/1.29  thf(hyp246, axiom, (( queue_47 ) = ( rstore_seq @ q15 @ earray_46 ))).
% 2.36/1.29  thf(zip_derived_cl262, plain,
% 2.36/1.29      (((queue_47) = (rstore_seq @ q15 @ earray_46))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp246])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1648, plain,
% 2.36/1.29      (((rselect_head @ queue_47) = (rselect_head @ q15))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl262, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1626, plain,
% 2.36/1.29      (((q15) = (rstore_tail @ queue_41 @ index_42))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl261, zip_derived_cl289])).
% 2.36/1.29  thf(zip_derived_cl1630, plain, (((index_45) = (index_42))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1627, zip_derived_cl174])).
% 2.36/1.29  thf(zip_derived_cl1637, plain,
% 2.36/1.29      (((q15) = (rstore_tail @ queue_41 @ index_45))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1626, zip_derived_cl1630])).
% 2.36/1.29  thf(zip_derived_cl1656, plain, (((index_45) = (index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1632, zip_derived_cl1641, zip_derived_cl1534])).
% 2.36/1.29  thf(zip_derived_cl2181, plain,
% 2.36/1.29      (((q15) = (rstore_tail @ queue_41 @ index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1637, zip_derived_cl1656])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl2184, plain,
% 2.36/1.29      (((rselect_head @ q15) = (rselect_head @ queue_41))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl2181, zip_derived_cl7])).
% 2.36/1.29  thf(hyp244, axiom, (( queue_41 ) = ( rstore_seq @ q14 @ earray_40 ))).
% 2.36/1.29  thf(zip_derived_cl260, plain,
% 2.36/1.29      (((queue_41) = (rstore_seq @ q14 @ earray_40))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp244])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1616, plain,
% 2.36/1.29      (((rselect_head @ queue_41) = (rselect_head @ q14))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl260, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1604, plain,
% 2.36/1.29      (((q14) = (rstore_tail @ queue_35 @ index_36))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl259, zip_derived_cl288])).
% 2.36/1.29  thf(zip_derived_cl1608, plain, (((index_39) = (index_36))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1605, zip_derived_cl172])).
% 2.36/1.29  thf(zip_derived_cl1614, plain,
% 2.36/1.29      (((q14) = (rstore_tail @ queue_35 @ index_39))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1604, zip_derived_cl1608])).
% 2.36/1.29  thf(zip_derived_cl1641, plain, (((index_39) = (index_135))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1610, zip_derived_cl1619, zip_derived_cl1551])).
% 2.36/1.29  thf(zip_derived_cl1904, plain, (((index_99) = (index_135))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1901, zip_derived_cl194])).
% 2.36/1.29  thf(zip_derived_cl1930, plain, (((index_39) = (index_99))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1641, zip_derived_cl1904])).
% 2.36/1.29  thf(zip_derived_cl2171, plain,
% 2.36/1.29      (((q14) = (rstore_tail @ queue_35 @ index_99))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1614, zip_derived_cl1930])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl2174, plain,
% 2.36/1.29      (((rselect_head @ q14) = (rselect_head @ queue_35))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl2171, zip_derived_cl7])).
% 2.36/1.29  thf(hyp242, axiom, (( queue_35 ) = ( rstore_seq @ q13 @ earray_34 ))).
% 2.36/1.29  thf(zip_derived_cl258, plain,
% 2.36/1.29      (((queue_35) = (rstore_seq @ q13 @ earray_34))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp242])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1593, plain,
% 2.36/1.29      (((rselect_head @ queue_35) = (rselect_head @ q13))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl258, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1574, plain,
% 2.36/1.29      (((q13) = (rstore_tail @ queue_29 @ index_15))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl257, zip_derived_cl287, zip_derived_cl1497])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl1577, plain,
% 2.36/1.29      (((rselect_head @ q13) = (rselect_head @ queue_29))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1574, zip_derived_cl7])).
% 2.36/1.29  thf(hyp240, axiom, (( queue_29 ) = ( rstore_seq @ q12 @ earray_28 ))).
% 2.36/1.29  thf(zip_derived_cl256, plain,
% 2.36/1.29      (((queue_29) = (rstore_seq @ q12 @ earray_28))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp240])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1570, plain,
% 2.36/1.29      (((rselect_head @ queue_29) = (rselect_head @ q12))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl256, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1479, plain,
% 2.36/1.29      (((q12) = (rstore_tail @ queue_23 @ index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl251, zip_derived_cl286, zip_derived_cl1168])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl1482, plain,
% 2.36/1.29      (((rselect_head @ q12) = (rselect_head @ queue_23))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1479, zip_derived_cl7])).
% 2.36/1.29  thf(hyp228, axiom, (( queue_23 ) = ( rstore_seq @ q11 @ earray_22 ))).
% 2.36/1.29  thf(zip_derived_cl244, plain,
% 2.36/1.29      (((queue_23) = (rstore_seq @ q11 @ earray_22))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp228])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1371, plain,
% 2.36/1.29      (((rselect_head @ queue_23) = (rselect_head @ q11))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl244, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1153, plain,
% 2.36/1.29      (((q11) = (rstore_tail @ queue_17 @ index_18))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl229, zip_derived_cl285])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl1156, plain,
% 2.36/1.29      (((rselect_head @ q11) = (rselect_head @ queue_17))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1153, zip_derived_cl7])).
% 2.36/1.29  thf(hyp206, axiom, (( queue_17 ) = ( rstore_seq @ q10 @ earray_16 ))).
% 2.36/1.29  thf(zip_derived_cl222, plain,
% 2.36/1.29      (((queue_17) = (rstore_seq @ q10 @ earray_16))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp206])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1092, plain,
% 2.36/1.29      (((rselect_head @ queue_17) = (rselect_head @ q10))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl222, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1159, plain,
% 2.36/1.29      (((rselect_head @ q11) = (rselect_head @ q10))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1156, zip_derived_cl1092])).
% 2.36/1.29  thf(zip_derived_cl1373, plain,
% 2.36/1.29      (((rselect_head @ queue_23) = (rselect_head @ q10))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1371, zip_derived_cl1159])).
% 2.36/1.29  thf(zip_derived_cl1525, plain,
% 2.36/1.29      (((rselect_head @ q12) = (rselect_head @ q10))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1482, zip_derived_cl1373])).
% 2.36/1.29  thf(zip_derived_cl1572, plain,
% 2.36/1.29      (((rselect_head @ queue_29) = (rselect_head @ q10))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1570, zip_derived_cl1525])).
% 2.36/1.29  thf(zip_derived_cl1698, plain,
% 2.36/1.29      (((rselect_head @ q13) = (rselect_head @ q10))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1577, zip_derived_cl1572])).
% 2.36/1.29  thf(zip_derived_cl1699, plain,
% 2.36/1.29      (((rselect_head @ queue_35) = (rselect_head @ q10))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1593, zip_derived_cl1698])).
% 2.36/1.29  thf(hyp238, axiom, (( queue_257 ) = ( rstore_seq @ q8 @ earray_256 ))).
% 2.36/1.29  thf(zip_derived_cl254, plain,
% 2.36/1.29      (((queue_257) = (rstore_seq @ q8 @ earray_256))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp238])).
% 2.36/1.29  thf(zip_derived_cl1526, plain,
% 2.36/1.29      (((q9) = (rstore_tail @ queue_257 @ index_201))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl255, zip_derived_cl325, zip_derived_cl1512])).
% 2.36/1.29  thf(zip_derived_cl6, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_seq @ (rstore_tail @ X0 @ X1)) = (rselect_seq @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_seq_tail])).
% 2.36/1.29  thf(zip_derived_cl1528, plain,
% 2.36/1.29      (((rselect_seq @ q9) = (rselect_seq @ queue_257))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1526, zip_derived_cl6])).
% 2.36/1.29  thf(hyp79, axiom, (( earray_8 ) = ( rselect_seq @ q9 ))).
% 2.36/1.29  thf(zip_derived_cl95, plain, (((earray_8) = (rselect_seq @ q9))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp79])).
% 2.36/1.29  thf(zip_derived_cl254, plain,
% 2.36/1.29      (((queue_257) = (rstore_seq @ q8 @ earray_256))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp238])).
% 2.36/1.29  thf(zip_derived_cl2, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]: ((rselect_seq @ (rstore_seq @ X1 @ X0)) = (X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a1_seq])).
% 2.36/1.29  thf(zip_derived_cl1518, plain, (((rselect_seq @ queue_257) = (earray_256))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl254, zip_derived_cl2])).
% 2.36/1.29  thf(zip_derived_cl1531, plain, (((earray_8) = (earray_256))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1528, zip_derived_cl95, zip_derived_cl1518])).
% 2.36/1.29  thf(zip_derived_cl1547, plain,
% 2.36/1.29      (((queue_257) = (rstore_seq @ q8 @ earray_8))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl254, zip_derived_cl1531])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl2154, plain,
% 2.36/1.29      (((rselect_head @ queue_257) = (rselect_head @ q8))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1547, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1526, plain,
% 2.36/1.29      (((q9) = (rstore_tail @ queue_257 @ index_201))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl255, zip_derived_cl325, zip_derived_cl1512])).
% 2.36/1.29  thf(zip_derived_cl1530, plain, (((index_9) = (index_201))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1527, zip_derived_cl190])).
% 2.36/1.29  thf(zip_derived_cl1546, plain,
% 2.36/1.29      (((q9) = (rstore_tail @ queue_257 @ index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1526, zip_derived_cl1530])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl2150, plain,
% 2.36/1.29      (((rselect_head @ q9) = (rselect_head @ queue_257))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1546, zip_derived_cl7])).
% 2.36/1.29  thf(hyp184, axiom, (( queue_11 ) = ( rstore_seq @ q9 @ earray_10 ))).
% 2.36/1.29  thf(zip_derived_cl200, plain, (((queue_11) = (rstore_seq @ q9 @ earray_10))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp184])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl814, plain,
% 2.36/1.29      (((rselect_head @ queue_11) = (rselect_head @ q9))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl200, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl890, plain,
% 2.36/1.29      (((q10) = (rstore_tail @ queue_11 @ index_12))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl207, zip_derived_cl284])).
% 2.36/1.29  thf(zip_derived_cl894, plain, (((index_15) = (index_12))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl891, zip_derived_cl123])).
% 2.36/1.29  thf(zip_derived_cl900, plain,
% 2.36/1.29      (((q10) = (rstore_tail @ queue_11 @ index_15))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl890, zip_derived_cl894])).
% 2.36/1.29  thf(zip_derived_cl1929, plain, (((index_111) = (index_15))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1561, zip_derived_cl1904, zip_derived_cl781])).
% 2.36/1.29  thf(zip_derived_cl2097, plain,
% 2.36/1.29      (((q10) = (rstore_tail @ queue_11 @ index_111))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl900, zip_derived_cl1929])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl2100, plain,
% 2.36/1.29      (((rselect_head @ q10) = (rselect_head @ queue_11))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl2097, zip_derived_cl7])).
% 2.36/1.29  thf(zip_derived_cl2105, plain,
% 2.36/1.29      (((rselect_head @ q10) = (rselect_head @ q9))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl814, zip_derived_cl2100])).
% 2.36/1.29  thf(zip_derived_cl2152, plain,
% 2.36/1.29      (((rselect_head @ q10) = (rselect_head @ queue_257))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2150, zip_derived_cl2105])).
% 2.36/1.29  thf(zip_derived_cl1503, plain,
% 2.36/1.29      (((q8) = (rstore_tail @ queue_251 @ index_135))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl253, zip_derived_cl324, zip_derived_cl1472])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl1506, plain,
% 2.36/1.29      (((rselect_head @ q8) = (rselect_head @ queue_251))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1503, zip_derived_cl7])).
% 2.36/1.29  thf(hyp236, axiom, (( queue_251 ) = ( rstore_seq @ q7 @ earray_250 ))).
% 2.36/1.29  thf(zip_derived_cl252, plain,
% 2.36/1.29      (((queue_251) = (rstore_seq @ q7 @ earray_250))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp236])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1492, plain,
% 2.36/1.29      (((rselect_head @ queue_251) = (rselect_head @ q7))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl252, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1697, plain, (((rselect_head @ q8) = (rselect_head @ q7))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1506, zip_derived_cl1492])).
% 2.36/1.29  thf(zip_derived_cl1460, plain,
% 2.36/1.29      (((q7) = (rstore_tail @ queue_245 @ index_246))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl250, zip_derived_cl323])).
% 2.36/1.29  thf(zip_derived_cl1454, plain, (((index_246) = (index_231))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl159, zip_derived_cl1452, zip_derived_cl1251])).
% 2.36/1.29  thf(zip_derived_cl1468, plain,
% 2.36/1.29      (((q7) = (rstore_tail @ queue_245 @ index_231))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1460, zip_derived_cl1454])).
% 2.36/1.29  thf(zip_derived_cl1538, plain, (((index_231) = (index_15))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1251, zip_derived_cl1530, zip_derived_cl896])).
% 2.36/1.29  thf(zip_derived_cl1929, plain, (((index_111) = (index_15))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1561, zip_derived_cl1904, zip_derived_cl781])).
% 2.36/1.29  thf(zip_derived_cl2003, plain, (((index_231) = (index_111))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1538, zip_derived_cl1929])).
% 2.36/1.29  thf(zip_derived_cl2137, plain,
% 2.36/1.29      (((q7) = (rstore_tail @ queue_245 @ index_111))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1468, zip_derived_cl2003])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl2140, plain,
% 2.36/1.29      (((rselect_head @ q7) = (rselect_head @ queue_245))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl2137, zip_derived_cl7])).
% 2.36/1.29  thf(hyp233, axiom, (( queue_245 ) = ( rstore_seq @ q6 @ earray_244 ))).
% 2.36/1.29  thf(zip_derived_cl249, plain,
% 2.36/1.29      (((queue_245) = (rstore_seq @ q6 @ earray_244))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp233])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1440, plain,
% 2.36/1.29      (((rselect_head @ queue_245) = (rselect_head @ q6))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl249, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1427, plain,
% 2.36/1.29      (((q6) = (rstore_tail @ queue_239 @ index_240))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl248, zip_derived_cl322])).
% 2.36/1.29  thf(zip_derived_cl1431, plain, (((index_243) = (index_240))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1428, zip_derived_cl158])).
% 2.36/1.29  thf(zip_derived_cl1437, plain,
% 2.36/1.29      (((q6) = (rstore_tail @ queue_239 @ index_243))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1427, zip_derived_cl1431])).
% 2.36/1.29  thf(zip_derived_cl1452, plain, (((index_243) = (index_201))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1433, zip_derived_cl1438, zip_derived_cl958])).
% 2.36/1.29  thf(zip_derived_cl1530, plain, (((index_9) = (index_201))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1527, zip_derived_cl190])).
% 2.36/1.29  thf(zip_derived_cl1541, plain, (((index_243) = (index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1452, zip_derived_cl1530])).
% 2.36/1.29  thf(zip_derived_cl2130, plain,
% 2.36/1.29      (((q6) = (rstore_tail @ queue_239 @ index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1437, zip_derived_cl1541])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl2133, plain,
% 2.36/1.29      (((rselect_head @ q6) = (rselect_head @ queue_239))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl2130, zip_derived_cl7])).
% 2.36/1.29  thf(hyp231, axiom, (( queue_239 ) = ( rstore_seq @ q5 @ earray_238 ))).
% 2.36/1.29  thf(zip_derived_cl247, plain,
% 2.36/1.29      (((queue_239) = (rstore_seq @ q5 @ earray_238))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp231])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1424, plain,
% 2.36/1.29      (((rselect_head @ queue_239) = (rselect_head @ q5))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl247, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1418, plain,
% 2.36/1.29      (((q5) = (rstore_tail @ queue_233 @ index_135))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl246, zip_derived_cl321, zip_derived_cl1255])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl1421, plain,
% 2.36/1.29      (((rselect_head @ q5) = (rselect_head @ queue_233))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1418, zip_derived_cl7])).
% 2.36/1.29  thf(hyp229, axiom, (( queue_233 ) = ( rstore_seq @ q4 @ earray_232 ))).
% 2.36/1.29  thf(zip_derived_cl245, plain,
% 2.36/1.29      (((queue_233) = (rstore_seq @ q4 @ earray_232))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp229])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1415, plain,
% 2.36/1.29      (((rselect_head @ queue_233) = (rselect_head @ q4))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl245, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1523, plain, (((rselect_head @ q5) = (rselect_head @ q4))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1421, zip_derived_cl1415])).
% 2.36/1.29  thf(zip_derived_cl1524, plain,
% 2.36/1.29      (((rselect_head @ queue_239) = (rselect_head @ q4))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1424, zip_derived_cl1523])).
% 2.36/1.29  thf(zip_derived_cl1245, plain,
% 2.36/1.29      (((q4) = (rstore_tail @ queue_203 @ index_204))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl235, zip_derived_cl316])).
% 2.36/1.29  thf(zip_derived_cl1249, plain, (((index_231) = (index_204))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1246, zip_derived_cl153])).
% 2.36/1.29  thf(zip_derived_cl1257, plain,
% 2.36/1.29      (((q4) = (rstore_tail @ queue_203 @ index_231))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1245, zip_derived_cl1249])).
% 2.36/1.29  thf(zip_derived_cl2003, plain, (((index_231) = (index_111))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1538, zip_derived_cl1929])).
% 2.36/1.29  thf(zip_derived_cl2118, plain,
% 2.36/1.29      (((q4) = (rstore_tail @ queue_203 @ index_111))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1257, zip_derived_cl2003])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl2121, plain,
% 2.36/1.29      (((rselect_head @ q4) = (rselect_head @ queue_203))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl2118, zip_derived_cl7])).
% 2.36/1.29  thf(hyp218, axiom, (( queue_203 ) = ( rstore_seq @ q3 @ earray_202 ))).
% 2.36/1.29  thf(zip_derived_cl234, plain,
% 2.36/1.29      (((queue_203) = (rstore_seq @ q3 @ earray_202))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp218])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1236, plain,
% 2.36/1.29      (((rselect_head @ queue_203) = (rselect_head @ q3))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl234, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl951, plain,
% 2.36/1.29      (((q3) = (rstore_tail @ queue_137 @ index_138))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl211, zip_derived_cl305])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl954, plain,
% 2.36/1.29      (((rselect_head @ q3) = (rselect_head @ queue_137))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl951, zip_derived_cl7])).
% 2.36/1.29  thf(hyp194, axiom, (( queue_137 ) = ( rstore_seq @ q2 @ earray_136 ))).
% 2.36/1.29  thf(zip_derived_cl210, plain,
% 2.36/1.29      (((queue_137) = (rstore_seq @ q2 @ earray_136))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp194])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl948, plain,
% 2.36/1.29      (((rselect_head @ queue_137) = (rselect_head @ q2))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl210, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl957, plain, (((rselect_head @ q3) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl954, zip_derived_cl948])).
% 2.36/1.29  thf(zip_derived_cl1238, plain,
% 2.36/1.29      (((rselect_head @ queue_203) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1236, zip_derived_cl957])).
% 2.36/1.29  thf(zip_derived_cl2123, plain, (((rselect_head @ q4) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2121, zip_derived_cl1238])).
% 2.36/1.29  thf(zip_derived_cl2126, plain,
% 2.36/1.29      (((rselect_head @ queue_239) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1524, zip_derived_cl2123])).
% 2.36/1.29  thf(zip_derived_cl2135, plain, (((rselect_head @ q6) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2133, zip_derived_cl2126])).
% 2.36/1.29  thf(zip_derived_cl2136, plain,
% 2.36/1.29      (((rselect_head @ queue_245) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1440, zip_derived_cl2135])).
% 2.36/1.29  thf(zip_derived_cl2142, plain, (((rselect_head @ q7) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2140, zip_derived_cl2136])).
% 2.36/1.29  thf(zip_derived_cl2144, plain, (((rselect_head @ q8) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1697, zip_derived_cl2142])).
% 2.36/1.29  thf(zip_derived_cl2156, plain,
% 2.36/1.29      (((rselect_head @ q10) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2154, zip_derived_cl2152, zip_derived_cl2144])).
% 2.36/1.29  thf(zip_derived_cl2164, plain,
% 2.36/1.29      (((rselect_head @ queue_35) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1699, zip_derived_cl2156])).
% 2.36/1.29  thf(zip_derived_cl2176, plain,
% 2.36/1.29      (((rselect_head @ q14) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2174, zip_derived_cl2164])).
% 2.36/1.29  thf(zip_derived_cl2177, plain,
% 2.36/1.29      (((rselect_head @ queue_41) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1616, zip_derived_cl2176])).
% 2.36/1.29  thf(zip_derived_cl2186, plain,
% 2.36/1.29      (((rselect_head @ q15) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2184, zip_derived_cl2177])).
% 2.36/1.29  thf(zip_derived_cl2187, plain,
% 2.36/1.29      (((rselect_head @ queue_47) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1648, zip_derived_cl2186])).
% 2.36/1.29  thf(zip_derived_cl2193, plain, (((index_261) = (rselect_head @ q2))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2191, zip_derived_cl2080, zip_derived_cl2187])).
% 2.36/1.29  thf(zip_derived_cl2241, plain, (((index_261) = (rselect_head @ queue_71))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2239, zip_derived_cl2193])).
% 2.36/1.29  thf(hyp255, axiom, (( queue_7 ) = ( rstore_tail @ queue_5 @ index_6 ))).
% 2.36/1.29  thf(zip_derived_cl271, plain,
% 2.36/1.29      (((queue_7) = (rstore_tail @ queue_5 @ index_6))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp255])).
% 2.36/1.29  thf(hyp267, axiom, (( q1 ) = ( queue_7 ))).
% 2.36/1.29  thf(zip_derived_cl283, plain, (((q1) = (queue_7))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp267])).
% 2.36/1.29  thf(zip_derived_cl1758, plain, (((q1) = (rstore_tail @ queue_5 @ index_6))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl271, zip_derived_cl283])).
% 2.36/1.29  thf(zip_derived_cl7, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_tail @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_tail])).
% 2.36/1.29  thf(zip_derived_cl1761, plain,
% 2.36/1.29      (((rselect_head @ q1) = (rselect_head @ queue_5))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1758, zip_derived_cl7])).
% 2.36/1.29  thf(hyp248, axiom, (( queue_5 ) = ( rstore_seq @ q0 @ earray_4 ))).
% 2.36/1.29  thf(zip_derived_cl264, plain, (((queue_5) = (rstore_seq @ q0 @ earray_4))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp248])).
% 2.36/1.29  thf(zip_derived_cl8, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_head @ (rstore_seq @ X0 @ X1)) = (rselect_head @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_head_seq])).
% 2.36/1.29  thf(zip_derived_cl1684, plain,
% 2.36/1.29      (((rselect_head @ queue_5) = (rselect_head @ q0))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl264, zip_derived_cl8])).
% 2.36/1.29  thf(zip_derived_cl1764, plain, (((rselect_head @ q1) = (rselect_head @ q0))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1761, zip_derived_cl1684])).
% 2.36/1.29  thf(hyp179, axiom, (( queue_1 ) = ( rstore_head @ q @ index_0 ))).
% 2.36/1.29  thf(zip_derived_cl195, plain, (((queue_1) = (rstore_head @ q @ index_0))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp179])).
% 2.36/1.29  thf(hyp266, axiom, (( q0 ) = ( queue_1 ))).
% 2.36/1.29  thf(zip_derived_cl282, plain, (((q0) = (queue_1))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp266])).
% 2.36/1.29  thf(zip_derived_cl713, plain, (((q0) = (rstore_head @ q @ index_0))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl195, zip_derived_cl282])).
% 2.36/1.29  thf(zip_derived_cl713, plain, (((q0) = (rstore_head @ q @ index_0))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl195, zip_derived_cl282])).
% 2.36/1.29  thf(a2_tail_head, axiom,
% 2.36/1.29    (( rselect_tail @ ( rstore_head @ A @ E ) ) = ( rselect_tail @ A ))).
% 2.36/1.29  thf(zip_derived_cl10, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]:
% 2.36/1.29         ((rselect_tail @ (rstore_head @ X0 @ X1)) = (rselect_tail @ X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a2_tail_head])).
% 2.36/1.29  thf(zip_derived_cl716, plain, (((rselect_tail @ q0) = (rselect_tail @ q))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl713, zip_derived_cl10])).
% 2.36/1.29  thf(hyp152, axiom, (( index_3 ) = ( rselect_tail @ q0 ))).
% 2.36/1.29  thf(zip_derived_cl168, plain, (((index_3) = (rselect_tail @ q0))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp152])).
% 2.36/1.29  thf(hyp89, axiom, (( index_0 ) = ( rselect_tail @ q ))).
% 2.36/1.29  thf(zip_derived_cl105, plain, (((index_0) = (rselect_tail @ q))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp89])).
% 2.36/1.29  thf(zip_derived_cl718, plain, (((index_3) = (index_0))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl716, zip_derived_cl168, zip_derived_cl105])).
% 2.36/1.29  thf(zip_derived_cl720, plain, (((q0) = (rstore_head @ q @ index_3))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl713, zip_derived_cl718])).
% 2.36/1.29  thf(hyp163, axiom, (( index_6 ) = ( s @ index_3 ))).
% 2.36/1.29  thf(zip_derived_cl179, plain, (((index_6) = (s @ index_3))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp163])).
% 2.36/1.29  thf(zip_derived_cl1758, plain, (((q1) = (rstore_tail @ queue_5 @ index_6))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl271, zip_derived_cl283])).
% 2.36/1.29  thf(zip_derived_cl4, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.29  thf(zip_derived_cl1759, plain, (((rselect_tail @ q1) = (index_6))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1758, zip_derived_cl4])).
% 2.36/1.29  thf(hyp167, axiom, (( index_69 ) = ( rselect_tail @ q1 ))).
% 2.36/1.29  thf(zip_derived_cl183, plain, (((index_69) = (rselect_tail @ q1))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp167])).
% 2.36/1.29  thf(zip_derived_cl1762, plain, (((index_69) = (index_6))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1759, zip_derived_cl183])).
% 2.36/1.29  thf(zip_derived_cl1765, plain, (((index_69) = (s @ index_3))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl179, zip_derived_cl1762])).
% 2.36/1.29  thf(zip_derived_cl15, plain, (![X0 : $i]: ((s @ (s @ (s @ X0))) = (X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [circular])).
% 2.36/1.29  thf(zip_derived_cl1775, plain, (((s @ (s @ index_69)) = (index_3))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1765, zip_derived_cl15])).
% 2.36/1.29  thf(hyp168, axiom, (( index_72 ) = ( s @ index_69 ))).
% 2.36/1.29  thf(zip_derived_cl184, plain, (((index_72) = (s @ index_69))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp168])).
% 2.36/1.29  thf(zip_derived_cl1777, plain, (((s @ index_72) = (index_3))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1775, zip_derived_cl184])).
% 2.36/1.29  thf(zip_derived_cl1801, plain, (((index_135) = (index_72))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl1798, zip_derived_cl118])).
% 2.36/1.29  thf(zip_derived_cl1534, plain, (((index_9) = (s @ index_135))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl958, zip_derived_cl1530])).
% 2.36/1.29  thf(zip_derived_cl1807, plain, (((index_9) = (index_3))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1777, zip_derived_cl1801, zip_derived_cl1534])).
% 2.36/1.29  thf(zip_derived_cl2034, plain, (((q0) = (rstore_head @ q @ index_9))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl720, zip_derived_cl1807])).
% 2.36/1.29  thf(a1_head, axiom, (( rselect_head @ ( rstore_head @ A @ E ) ) = ( E ))).
% 2.36/1.29  thf(zip_derived_cl3, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]: ((rselect_head @ (rstore_head @ X1 @ X0)) = (X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a1_head])).
% 2.36/1.29  thf(zip_derived_cl2035, plain, (((rselect_head @ q0) = (index_9))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl2034, zip_derived_cl3])).
% 2.36/1.29  thf(zip_derived_cl2075, plain, (((rselect_head @ q1) = (index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1764, zip_derived_cl2035])).
% 2.36/1.29  thf(zip_derived_cl2248, plain, (((index_261) = (index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl2246, zip_derived_cl2241, zip_derived_cl2075])).
% 2.36/1.29  thf(hyp88, axiom, (( elem_265 ) = ( select @ earray_260 @ index_264 ))).
% 2.36/1.29  thf(zip_derived_cl104, plain,
% 2.36/1.29      (((elem_265) = (select @ earray_260 @ index_264))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp88])).
% 2.36/1.29  thf(zip_derived_cl1357, plain, (((earray_260) = (earray_226))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1355, zip_derived_cl76, zip_derived_cl1339])).
% 2.36/1.29  thf(zip_derived_cl1361, plain,
% 2.36/1.29      (((elem_265) = (select @ earray_226 @ index_264))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl104, zip_derived_cl1357])).
% 2.36/1.29  thf(hyp150, axiom, (( s @ index_264 ) = ( index_263 ))).
% 2.36/1.29  thf(zip_derived_cl166, plain, (((s @ index_264) = (index_263))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp150])).
% 2.36/1.29  thf(zip_derived_cl11, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [ps])).
% 2.36/1.29  thf(zip_derived_cl477, plain, (((p @ index_263) = (index_264))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl166, zip_derived_cl11])).
% 2.36/1.29  thf(hyp149, axiom, (( index_263 ) = ( rselect_tail @ q43 ))).
% 2.36/1.29  thf(zip_derived_cl165, plain, (((index_263) = (rselect_tail @ q43))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp149])).
% 2.36/1.29  thf(zip_derived_cl1353, plain,
% 2.36/1.29      (((q43) = (rstore_tail @ queue_227 @ index_111))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl243, zip_derived_cl320, zip_derived_cl1346])).
% 2.36/1.29  thf(zip_derived_cl4, plain,
% 2.36/1.29      (![X0 : $i, X1 : $i]: ((rselect_tail @ (rstore_tail @ X1 @ X0)) = (X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [a1_tail])).
% 2.36/1.29  thf(zip_derived_cl1354, plain, (((rselect_tail @ q43) = (index_111))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl1353, zip_derived_cl4])).
% 2.36/1.29  thf(zip_derived_cl1363, plain, (((index_263) = (index_111))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl165, zip_derived_cl1354])).
% 2.36/1.29  thf(zip_derived_cl108, plain, (((index_108) = (s @ index_105))),
% 2.36/1.29      inference('cnf', [status(esa)], [hyp92])).
% 2.36/1.29  thf(zip_derived_cl11, plain, (![X0 : $i]: ((p @ (s @ X0)) = (X0))),
% 2.36/1.29      inference('cnf', [status(esa)], [ps])).
% 2.36/1.29  thf(zip_derived_cl346, plain, (((p @ index_108) = (index_105))),
% 2.36/1.29      inference('s_sup+', [status(thm)], [zip_derived_cl108, zip_derived_cl11])).
% 2.36/1.29  thf(zip_derived_cl773, plain, (((index_111) = (index_108))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl770, zip_derived_cl109])).
% 2.36/1.29  thf(zip_derived_cl778, plain, (((p @ index_111) = (index_105))),
% 2.36/1.29      inference('demod', [status(thm)], [zip_derived_cl346, zip_derived_cl773])).
% 2.36/1.29  thf(zip_derived_cl1365, plain, (((index_105) = (index_264))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl477, zip_derived_cl1363, zip_derived_cl778])).
% 2.36/1.29  thf(zip_derived_cl1376, plain,
% 2.36/1.29      (((elem_265) = (select @ earray_226 @ index_105))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1361, zip_derived_cl1365])).
% 2.36/1.29  thf(zip_derived_cl1920, plain, (((index_9) = (index_105))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1534, zip_derived_cl1904, zip_derived_cl733])).
% 2.36/1.29  thf(zip_derived_cl1989, plain,
% 2.36/1.29      (((elem_265) = (select @ earray_226 @ index_9))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1376, zip_derived_cl1920])).
% 2.36/1.29  thf(zip_derived_cl2252, plain, (((elem_262) = (elem_265))),
% 2.36/1.29      inference('demod', [status(thm)],
% 2.36/1.29                [zip_derived_cl1360, zip_derived_cl2248, zip_derived_cl1989])).
% 2.36/1.29  thf(goal, conjecture, (( elem_262 ) = ( elem_265 ))).
% 2.36/1.29  thf(zf_stmt_0, negated_conjecture, (( elem_262 ) != ( elem_265 )),
% 2.36/1.29    inference('cnf.neg', [status(esa)], [goal])).
% 2.36/1.29  thf(zip_derived_cl326, plain, (((elem_262) != (elem_265))),
% 2.36/1.29      inference('cnf', [status(esa)], [zf_stmt_0])).
% 2.36/1.29  thf(zip_derived_cl2253, plain, ($false),
% 2.36/1.29      inference('simplify_reflect-', [status(thm)],
% 2.36/1.29                [zip_derived_cl2252, zip_derived_cl326])).
% 2.36/1.29  
% 2.36/1.29  % SZS output end Refutation
% 2.36/1.29  
% 2.36/1.29  
% 2.36/1.29  % Terminating...
% 2.36/1.29  % /export/starexec/sandbox/solver/bin/fo/fo2.sh running for 38s
% 2.36/1.36  % Runner terminated.
% 2.36/1.37  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------