TSTP Solution File: SYN499-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN499-1 : TPTP v8.1.2. Released v2.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.44hGOJJqBa true

% Computer : n019.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 04:04:10 EDT 2023

% Result   : Unsatisfiable 4.72s 1.46s
% Output   : Refutation 4.72s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SYN499-1 : TPTP v8.1.2. Released v2.1.0.
% 0.13/0.13  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.44hGOJJqBa true
% 0.13/0.35  % Computer : n019.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Sat Aug 26 21:47:28 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.13/0.35  % Running portfolio for 300 s
% 0.13/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35  % Number of cores: 8
% 0.13/0.35  % Python version: Python 3.6.8
% 0.13/0.35  % Running in FO mode
% 0.22/0.64  % Total configuration time : 435
% 0.22/0.64  % Estimated wc time : 1092
% 0.22/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.71  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.73  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.22/0.75  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.22/0.75  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.22/0.75  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.22/0.78  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 4.72/1.46  % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 4.72/1.46  % Solved by fo/fo1_av.sh.
% 4.72/1.46  % done 1903 iterations in 0.637s
% 4.72/1.46  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 4.72/1.46  % SZS output start Refutation
% 4.72/1.46  thf(hskp25_type, type, hskp25: $o).
% 4.72/1.46  thf(hskp20_type, type, hskp20: $o).
% 4.72/1.46  thf(hskp17_type, type, hskp17: $o).
% 4.72/1.46  thf(hskp4_type, type, hskp4: $o).
% 4.72/1.46  thf(hskp1_type, type, hskp1: $o).
% 4.72/1.46  thf(a143_type, type, a143: $i).
% 4.72/1.46  thf(a123_type, type, a123: $i).
% 4.72/1.46  thf(a133_type, type, a133: $i).
% 4.72/1.46  thf(a138_type, type, a138: $i).
% 4.72/1.46  thf(hskp11_type, type, hskp11: $o).
% 4.72/1.46  thf(hskp8_type, type, hskp8: $o).
% 4.72/1.46  thf(c2_1_type, type, c2_1: $i > $o).
% 4.72/1.46  thf(hskp24_type, type, hskp24: $o).
% 4.72/1.46  thf(a182_type, type, a182: $i).
% 4.72/1.46  thf(a160_type, type, a160: $i).
% 4.72/1.46  thf(hskp15_type, type, hskp15: $o).
% 4.72/1.46  thf(a153_type, type, a153: $i).
% 4.72/1.46  thf(a141_type, type, a141: $i).
% 4.72/1.46  thf(hskp27_type, type, hskp27: $o).
% 4.72/1.46  thf(a142_type, type, a142: $i).
% 4.72/1.46  thf(hskp21_type, type, hskp21: $o).
% 4.72/1.46  thf(hskp3_type, type, hskp3: $o).
% 4.72/1.46  thf(hskp22_type, type, hskp22: $o).
% 4.72/1.46  thf(hskp28_type, type, hskp28: $o).
% 4.72/1.46  thf(a131_type, type, a131: $i).
% 4.72/1.46  thf(hskp6_type, type, hskp6: $o).
% 4.72/1.46  thf(a127_type, type, a127: $i).
% 4.72/1.46  thf(c0_1_type, type, c0_1: $i > $o).
% 4.72/1.46  thf(a167_type, type, a167: $i).
% 4.72/1.46  thf(a122_type, type, a122: $i).
% 4.72/1.46  thf(a155_type, type, a155: $i).
% 4.72/1.46  thf(a189_type, type, a189: $i).
% 4.72/1.46  thf(a164_type, type, a164: $i).
% 4.72/1.46  thf(hskp29_type, type, hskp29: $o).
% 4.72/1.46  thf(a176_type, type, a176: $i).
% 4.72/1.46  thf(hskp9_type, type, hskp9: $o).
% 4.72/1.46  thf(ndr1_0_type, type, ndr1_0: $o).
% 4.72/1.46  thf(a134_type, type, a134: $i).
% 4.72/1.46  thf(hskp7_type, type, hskp7: $o).
% 4.72/1.46  thf(hskp10_type, type, hskp10: $o).
% 4.72/1.46  thf(hskp0_type, type, hskp0: $o).
% 4.72/1.46  thf(hskp30_type, type, hskp30: $o).
% 4.72/1.46  thf(hskp2_type, type, hskp2: $o).
% 4.72/1.46  thf(hskp13_type, type, hskp13: $o).
% 4.72/1.46  thf(c1_1_type, type, c1_1: $i > $o).
% 4.72/1.46  thf(a136_type, type, a136: $i).
% 4.72/1.46  thf(a132_type, type, a132: $i).
% 4.72/1.46  thf(a168_type, type, a168: $i).
% 4.72/1.46  thf(hskp18_type, type, hskp18: $o).
% 4.72/1.46  thf(a147_type, type, a147: $i).
% 4.72/1.46  thf(hskp19_type, type, hskp19: $o).
% 4.72/1.46  thf(c3_1_type, type, c3_1: $i > $o).
% 4.72/1.46  thf(a125_type, type, a125: $i).
% 4.72/1.46  thf(hskp14_type, type, hskp14: $o).
% 4.72/1.46  thf(hskp12_type, type, hskp12: $o).
% 4.72/1.46  thf(a124_type, type, a124: $i).
% 4.72/1.46  thf(hskp16_type, type, hskp16: $o).
% 4.72/1.46  thf(clause169, conjecture,
% 4.72/1.46    (~( ( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 4.72/1.46        ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_0, negated_conjecture,
% 4.72/1.46    (( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46     ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause169])).
% 4.72/1.46  thf(zip_derived_cl168, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp0)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          |  (c2_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c1_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_0])).
% 4.72/1.46  thf('0', plain,
% 4.72/1.46      (( (hskp0)) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl168])).
% 4.72/1.46  thf(clause140, conjecture,
% 4.72/1.46    (~( ( hskp17 ) | ( hskp19 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_1, negated_conjecture,
% 4.72/1.46    (( hskp17 ) | ( hskp19 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause140])).
% 4.72/1.46  thf(zip_derived_cl139, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp17)
% 4.72/1.46          |  (hskp19)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c0_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_1])).
% 4.72/1.46  thf(zip_derived_cl506, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl139])).
% 4.72/1.46  thf(clause69, conjecture, (~( ( c0_1 @ a142 ) | ( ~( hskp12 ) ) ))).
% 4.72/1.46  thf(zf_stmt_2, negated_conjecture, (( c0_1 @ a142 ) | ( ~( hskp12 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause69])).
% 4.72/1.46  thf(zip_derived_cl68, plain, (( (c0_1 @ a142) | ~ (hskp12))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_2])).
% 4.72/1.46  thf(zip_derived_cl346, plain, (( (c0_1 @ a142)) <= (( (c0_1 @ a142)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl68])).
% 4.72/1.46  thf(zip_derived_cl1719, plain,
% 4.72/1.46      ((( (c1_1 @ a142) |  (c2_1 @ a142)))
% 4.72/1.46         <= (( (c0_1 @ a142)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl506, zip_derived_cl346])).
% 4.72/1.46  thf('1', plain,
% 4.72/1.46      (( (c2_1 @ a142)) | ~ ( (c0_1 @ a142)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.46       ( (c1_1 @ a142))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1719])).
% 4.72/1.46  thf(clause202, conjecture,
% 4.72/1.46    (~( ( c0_1 @ W ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c3_1 @ W ) ) | 
% 4.72/1.46        ( ~( c2_1 @ W ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_3, negated_conjecture,
% 4.72/1.46    (( c0_1 @ W ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c3_1 @ W ) ) | 
% 4.72/1.46     ( ~( c2_1 @ W ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause202])).
% 4.72/1.46  thf(zip_derived_cl201, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.46         ( (c0_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X1)
% 4.72/1.46          |  (c1_1 @ X1)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X0)
% 4.72/1.46          | ~ (c0_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X2)
% 4.72/1.46          | ~ (c1_1 @ X2)
% 4.72/1.46          | ~ (c0_1 @ X2))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_3])).
% 4.72/1.46  thf('2', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl201])).
% 4.72/1.46  thf(clause159, conjecture,
% 4.72/1.46    (~( ( hskp11 ) | ( hskp12 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_4, negated_conjecture,
% 4.72/1.46    (( hskp11 ) | ( hskp12 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause159])).
% 4.72/1.46  thf(zip_derived_cl158, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp11)
% 4.72/1.46          |  (hskp12)
% 4.72/1.46          |  (c3_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c1_1 @ X0)
% 4.72/1.46          | ~ (c0_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_4])).
% 4.72/1.46  thf('3', plain,
% 4.72/1.46      (( (hskp11)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | ( (hskp12))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl158])).
% 4.72/1.46  thf(clause136, conjecture,
% 4.72/1.46    (~( ( hskp8 ) | ( hskp28 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_5, negated_conjecture,
% 4.72/1.46    (( hskp8 ) | ( hskp28 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause136])).
% 4.72/1.46  thf(zip_derived_cl135, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp8)
% 4.72/1.46          |  (hskp28)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_5])).
% 4.72/1.46  thf(zip_derived_cl490, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl135])).
% 4.72/1.46  thf(clause85, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c0_1 @ a189 ) ) ))).
% 4.72/1.46  thf(zf_stmt_6, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c0_1 @ a189 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause85])).
% 4.72/1.46  thf(zip_derived_cl84, plain, ((~ (hskp25) | ~ (c0_1 @ a189))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_6])).
% 4.72/1.46  thf(zip_derived_cl378, plain, ((~ (c0_1 @ a189)) <= (~ ( (c0_1 @ a189)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl84])).
% 4.72/1.46  thf(zip_derived_cl1383, plain,
% 4.72/1.46      (((~ (c3_1 @ a189) |  (c1_1 @ a189)))
% 4.72/1.46         <= (~ ( (c0_1 @ a189)) & 
% 4.72/1.46             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl378])).
% 4.72/1.46  thf('4', plain,
% 4.72/1.46      (( (c0_1 @ a189)) | ~ ( (c3_1 @ a189)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (c1_1 @ a189))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1383])).
% 4.72/1.46  thf(clause156, conjecture,
% 4.72/1.46    (~( ( hskp13 ) | ( hskp17 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_7, negated_conjecture,
% 4.72/1.46    (( hskp13 ) | ( hskp17 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause156])).
% 4.72/1.46  thf(zip_derived_cl155, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp13)
% 4.72/1.46          |  (hskp17)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c1_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_7])).
% 4.72/1.46  thf(zip_derived_cl569, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl155])).
% 4.72/1.46  thf(clause75, conjecture, (~( ( c3_1 @ a132 ) | ( ~( hskp7 ) ) ))).
% 4.72/1.46  thf(zf_stmt_8, negated_conjecture, (( c3_1 @ a132 ) | ( ~( hskp7 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause75])).
% 4.72/1.46  thf(zip_derived_cl74, plain, (( (c3_1 @ a132) | ~ (hskp7))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_8])).
% 4.72/1.46  thf(zip_derived_cl358, plain, (( (c3_1 @ a132)) <= (( (c3_1 @ a132)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl74])).
% 4.72/1.46  thf(zip_derived_cl1232, plain,
% 4.72/1.46      (((~ (c1_1 @ a132) |  (c2_1 @ a132)))
% 4.72/1.46         <= (( (c3_1 @ a132)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl569, zip_derived_cl358])).
% 4.72/1.46  thf('5', plain,
% 4.72/1.46      (~ ( (c1_1 @ a132)) | ~ ( (c3_1 @ a132)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (c2_1 @ a132))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1232])).
% 4.72/1.46  thf(clause60, conjecture, (~( ( c3_1 @ a160 ) | ( ~( hskp18 ) ) ))).
% 4.72/1.46  thf(zf_stmt_9, negated_conjecture, (( c3_1 @ a160 ) | ( ~( hskp18 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause60])).
% 4.72/1.46  thf(zip_derived_cl59, plain, (( (c3_1 @ a160) | ~ (hskp18))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_9])).
% 4.72/1.46  thf('6', plain, (( (c3_1 @ a160)) | ~ ( (hskp18))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl59])).
% 4.72/1.46  thf(clause98, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c1_1 @ a160 ) ) ))).
% 4.72/1.46  thf(zf_stmt_10, negated_conjecture, (( ~( hskp18 ) ) | ( ~( c1_1 @ a160 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause98])).
% 4.72/1.46  thf(zip_derived_cl97, plain, ((~ (hskp18) | ~ (c1_1 @ a160))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_10])).
% 4.72/1.46  thf('7', plain, (~ ( (c1_1 @ a160)) | ~ ( (hskp18))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl97])).
% 4.72/1.46  thf(clause99, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c2_1 @ a160 ) ) ))).
% 4.72/1.46  thf(zf_stmt_11, negated_conjecture, (( ~( hskp18 ) ) | ( ~( c2_1 @ a160 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause99])).
% 4.72/1.46  thf(zip_derived_cl98, plain, ((~ (hskp18) | ~ (c2_1 @ a160))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_11])).
% 4.72/1.46  thf('8', plain, (~ ( (c2_1 @ a160)) | ~ ( (hskp18))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl98])).
% 4.72/1.46  thf(clause146, conjecture,
% 4.72/1.46    (~( ( hskp18 ) | ( hskp0 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_12, negated_conjecture,
% 4.72/1.46    (( hskp18 ) | ( hskp0 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause146])).
% 4.72/1.46  thf(zip_derived_cl145, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp18)
% 4.72/1.46          |  (hskp0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_12])).
% 4.72/1.46  thf('9', plain,
% 4.72/1.46      (( (hskp18)) | ( (hskp0)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl145])).
% 4.72/1.46  thf(zip_derived_cl490, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl135])).
% 4.72/1.46  thf(clause129, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c0_1 @ a123 ) ) ))).
% 4.72/1.46  thf(zf_stmt_13, negated_conjecture, (( ~( hskp0 ) ) | ( ~( c0_1 @ a123 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause129])).
% 4.72/1.46  thf(zip_derived_cl128, plain, ((~ (hskp0) | ~ (c0_1 @ a123))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_13])).
% 4.72/1.46  thf(zip_derived_cl466, plain, ((~ (c0_1 @ a123)) <= (~ ( (c0_1 @ a123)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl128])).
% 4.72/1.46  thf(zip_derived_cl1391, plain,
% 4.72/1.46      (((~ (c3_1 @ a123) |  (c1_1 @ a123)))
% 4.72/1.46         <= (~ ( (c0_1 @ a123)) & 
% 4.72/1.46             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl466])).
% 4.72/1.46  thf('10', plain,
% 4.72/1.46      (~ ( (c3_1 @ a123)) | ( (c0_1 @ a123)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (c1_1 @ a123))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1391])).
% 4.72/1.46  thf(clause83, conjecture, (~( ( c2_1 @ a123 ) | ( ~( hskp0 ) ) ))).
% 4.72/1.46  thf(zf_stmt_14, negated_conjecture, (( c2_1 @ a123 ) | ( ~( hskp0 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause83])).
% 4.72/1.46  thf(zip_derived_cl82, plain, (( (c2_1 @ a123) | ~ (hskp0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_14])).
% 4.72/1.46  thf('11', plain, (( (c2_1 @ a123)) | ~ ( (hskp0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl82])).
% 4.72/1.46  thf('12', plain, (~ ( (c0_1 @ a123)) | ~ ( (hskp0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl128])).
% 4.72/1.46  thf(clause130, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c1_1 @ a123 ) ) ))).
% 4.72/1.46  thf(zf_stmt_15, negated_conjecture, (( ~( hskp0 ) ) | ( ~( c1_1 @ a123 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause130])).
% 4.72/1.46  thf(zip_derived_cl129, plain, ((~ (hskp0) | ~ (c1_1 @ a123))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_15])).
% 4.72/1.46  thf('13', plain, (~ ( (c1_1 @ a123)) | ~ ( (hskp0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl129])).
% 4.72/1.46  thf(clause168, conjecture,
% 4.72/1.46    (~( ( hskp27 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 4.72/1.46        ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_16, negated_conjecture,
% 4.72/1.46    (( hskp27 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46     ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause168])).
% 4.72/1.46  thf(zip_derived_cl167, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp27)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          |  (c0_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c2_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_16])).
% 4.72/1.46  thf(zip_derived_cl617, plain,
% 4.72/1.46      ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 4.72/1.46         <= ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl167])).
% 4.72/1.46  thf(zip_derived_cl466, plain, ((~ (c0_1 @ a123)) <= (~ ( (c0_1 @ a123)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl128])).
% 4.72/1.46  thf(zip_derived_cl1924, plain,
% 4.72/1.46      (((~ (c2_1 @ a123) |  (c3_1 @ a123)))
% 4.72/1.46         <= (~ ( (c0_1 @ a123)) & 
% 4.72/1.46             (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl617, zip_derived_cl466])).
% 4.72/1.46  thf('14', plain,
% 4.72/1.46      (( (c3_1 @ a123)) | 
% 4.72/1.46       ~ (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.46       ( (c0_1 @ a123)) | ~ ( (c2_1 @ a123))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1924])).
% 4.72/1.46  thf(clause187, conjecture,
% 4.72/1.46    (~( ( hskp6 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_17, negated_conjecture,
% 4.72/1.46    (( hskp6 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 4.72/1.46     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46     ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause187])).
% 4.72/1.46  thf(zip_derived_cl186, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp6)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X1)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_17])).
% 4.72/1.46  thf('15', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.46       ( (hskp6)) | ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl186])).
% 4.72/1.46  thf(clause180, conjecture,
% 4.72/1.46    (~( ( hskp7 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 4.72/1.46        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 4.72/1.46        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_18, negated_conjecture,
% 4.72/1.46    (( hskp7 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 4.72/1.46     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 4.72/1.46     ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause180])).
% 4.72/1.46  thf(zip_derived_cl179, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp7)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X1)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c1_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_18])).
% 4.72/1.46  thf('16', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.46       ( (hskp7)) | ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl179])).
% 4.72/1.46  thf(clause179, conjecture,
% 4.72/1.46    (~( ( hskp6 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 4.72/1.46        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_19, negated_conjecture,
% 4.72/1.46    (( hskp6 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 4.72/1.46     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46     ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause179])).
% 4.72/1.46  thf(zip_derived_cl178, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp6)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X1)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_19])).
% 4.72/1.46  thf('17', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (hskp6)) | ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl178])).
% 4.72/1.46  thf(zip_derived_cl694, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl186])).
% 4.72/1.46  thf(zip_derived_cl328, plain, (( (c3_1 @ a160)) <= (( (c3_1 @ a160)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl59])).
% 4.72/1.46  thf(zip_derived_cl1950, plain,
% 4.72/1.46      ((( (c1_1 @ a160) |  (c2_1 @ a160)))
% 4.72/1.46         <= (( (c3_1 @ a160)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl694, zip_derived_cl328])).
% 4.72/1.46  thf('18', plain,
% 4.72/1.46      (~ ( (c3_1 @ a160)) | ( (c1_1 @ a160)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (c2_1 @ a160))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1950])).
% 4.72/1.46  thf(clause190, conjecture,
% 4.72/1.46    (~( ( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | 
% 4.72/1.46        ( c0_1 @ V ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_20, negated_conjecture,
% 4.72/1.46    (( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | 
% 4.72/1.46     ( c0_1 @ V ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 4.72/1.46     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause190])).
% 4.72/1.46  thf(zip_derived_cl189, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.46         ( (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X1)
% 4.72/1.46          |  (c0_1 @ X1)
% 4.72/1.46          |  (c2_1 @ X2)
% 4.72/1.46          |  (c0_1 @ X2)
% 4.72/1.46          | ~ (c1_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X2))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_20])).
% 4.72/1.46  thf('19', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl189])).
% 4.72/1.46  thf(clause181, conjecture,
% 4.72/1.46    (~( ( hskp8 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_21, negated_conjecture,
% 4.72/1.46    (( hskp8 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 4.72/1.46     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46     ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause181])).
% 4.72/1.46  thf(zip_derived_cl180, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp8)
% 4.72/1.46          |  (c3_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X1)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_21])).
% 4.72/1.46  thf('20', plain,
% 4.72/1.46      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.46       ( (hskp8)) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl180])).
% 4.72/1.46  thf(zip_derived_cl669, plain,
% 4.72/1.46      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 4.72/1.46         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl180])).
% 4.72/1.46  thf(clause41, conjecture, (~( ( c0_1 @ a136 ) | ( ~( hskp29 ) ) ))).
% 4.72/1.46  thf(zf_stmt_22, negated_conjecture, (( c0_1 @ a136 ) | ( ~( hskp29 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause41])).
% 4.72/1.46  thf(zip_derived_cl40, plain, (( (c0_1 @ a136) | ~ (hskp29))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_22])).
% 4.72/1.46  thf(zip_derived_cl290, plain, (( (c0_1 @ a136)) <= (( (c0_1 @ a136)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl40])).
% 4.72/1.46  thf(zip_derived_cl859, plain,
% 4.72/1.46      (((~ (c2_1 @ a136) | ~ (c3_1 @ a136)))
% 4.72/1.46         <= (( (c0_1 @ a136)) & 
% 4.72/1.46             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl669, zip_derived_cl290])).
% 4.72/1.46  thf('21', plain,
% 4.72/1.46      (~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.46       ~ ( (c3_1 @ a136)) | ~ ( (c0_1 @ a136)) | ~ ( (c2_1 @ a136))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl859])).
% 4.72/1.46  thf(clause194, conjecture,
% 4.72/1.46    (~( ( c2_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 4.72/1.46        ( c2_1 @ U ) | ( ~( c1_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_23, negated_conjecture,
% 4.72/1.46    (( c2_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 4.72/1.46     ( c2_1 @ U ) | ( ~( c1_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause194])).
% 4.72/1.46  thf(zip_derived_cl193, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.46         ( (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X1)
% 4.72/1.46          |  (c0_1 @ X1)
% 4.72/1.46          |  (c2_1 @ X2)
% 4.72/1.46          | ~ (c1_1 @ X0)
% 4.72/1.46          | ~ (c3_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X2)
% 4.72/1.46          | ~ (c0_1 @ X2))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_23])).
% 4.72/1.46  thf('22', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl193])).
% 4.72/1.46  thf(clause200, conjecture,
% 4.72/1.46    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 4.72/1.46        ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_24, negated_conjecture,
% 4.72/1.46    (( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 4.72/1.46     ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause200])).
% 4.72/1.46  thf(zip_derived_cl199, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.46         ( (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X1)
% 4.72/1.46          | ~ (c2_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X2)
% 4.72/1.46          | ~ (c2_1 @ X2)
% 4.72/1.46          | ~ (c1_1 @ X2))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_24])).
% 4.72/1.46  thf(zip_derived_cl746, plain,
% 4.72/1.46      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1)))
% 4.72/1.46         <= ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl199])).
% 4.72/1.46  thf(clause66, conjecture, (~( ( c0_1 @ a147 ) | ( ~( hskp14 ) ) ))).
% 4.72/1.46  thf(zf_stmt_25, negated_conjecture, (( c0_1 @ a147 ) | ( ~( hskp14 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause66])).
% 4.72/1.46  thf(zip_derived_cl65, plain, (( (c0_1 @ a147) | ~ (hskp14))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_25])).
% 4.72/1.46  thf(zip_derived_cl340, plain, (( (c0_1 @ a147)) <= (( (c0_1 @ a147)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl65])).
% 4.72/1.46  thf(zip_derived_cl1533, plain,
% 4.72/1.46      ((( (c1_1 @ a147) | ~ (c2_1 @ a147)))
% 4.72/1.46         <= (( (c0_1 @ a147)) & 
% 4.72/1.46             (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl746, zip_derived_cl340])).
% 4.72/1.46  thf('23', plain,
% 4.72/1.46      (~ ( (c2_1 @ a147)) | ~ ( (c0_1 @ a147)) | 
% 4.72/1.46       ~ (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))) | 
% 4.72/1.46       ( (c1_1 @ a147))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1533])).
% 4.72/1.46  thf(clause132, conjecture,
% 4.72/1.46    (~( ( hskp7 ) | ( hskp29 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) ))).
% 4.72/1.46  thf(zf_stmt_26, negated_conjecture,
% 4.72/1.46    (( hskp7 ) | ( hskp29 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46     ( ~( ndr1_0 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause132])).
% 4.72/1.46  thf(zip_derived_cl131, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp7)
% 4.72/1.46          |  (hskp29)
% 4.72/1.46          |  (c3_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_26])).
% 4.72/1.46  thf(zip_derived_cl474, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl131])).
% 4.72/1.46  thf(clause100, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c0_1 @ a155 ) ) ))).
% 4.72/1.46  thf(zf_stmt_27, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c0_1 @ a155 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause100])).
% 4.72/1.46  thf(zip_derived_cl99, plain, ((~ (hskp17) | ~ (c0_1 @ a155))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_27])).
% 4.72/1.46  thf(zip_derived_cl408, plain, ((~ (c0_1 @ a155)) <= (~ ( (c0_1 @ a155)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl99])).
% 4.72/1.46  thf(zip_derived_cl1132, plain,
% 4.72/1.46      ((( (c3_1 @ a155) |  (c2_1 @ a155)))
% 4.72/1.46         <= (~ ( (c0_1 @ a155)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl474, zip_derived_cl408])).
% 4.72/1.46  thf('24', plain,
% 4.72/1.46      (( (c3_1 @ a155)) | ( (c2_1 @ a155)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       ( (c0_1 @ a155))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1132])).
% 4.72/1.46  thf('25', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.46       ( (hskp17)) | ( (hskp19)) | ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl139])).
% 4.72/1.46  thf(zip_derived_cl506, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl139])).
% 4.72/1.46  thf(clause54, conjecture, (~( ( c0_1 @ a176 ) | ( ~( hskp22 ) ) ))).
% 4.72/1.46  thf(zf_stmt_28, negated_conjecture, (( c0_1 @ a176 ) | ( ~( hskp22 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause54])).
% 4.72/1.46  thf(zip_derived_cl53, plain, (( (c0_1 @ a176) | ~ (hskp22))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_28])).
% 4.72/1.46  thf(zip_derived_cl316, plain, (( (c0_1 @ a176)) <= (( (c0_1 @ a176)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl53])).
% 4.72/1.46  thf(zip_derived_cl1716, plain,
% 4.72/1.46      ((( (c1_1 @ a176) |  (c2_1 @ a176)))
% 4.72/1.46         <= (( (c0_1 @ a176)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl506, zip_derived_cl316])).
% 4.72/1.46  thf('26', plain,
% 4.72/1.46      (( (c1_1 @ a176)) | ( (c2_1 @ a176)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.46       ~ ( (c0_1 @ a176))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1716])).
% 4.72/1.46  thf('27', plain, (( (c0_1 @ a176)) | ~ ( (hskp22))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl53])).
% 4.72/1.46  thf(clause92, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c1_1 @ a176 ) ) ))).
% 4.72/1.46  thf(zf_stmt_29, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c1_1 @ a176 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause92])).
% 4.72/1.46  thf(zip_derived_cl91, plain, ((~ (hskp22) | ~ (c1_1 @ a176))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_29])).
% 4.72/1.46  thf('28', plain, (~ ( (c1_1 @ a176)) | ~ ( (hskp22))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl91])).
% 4.72/1.46  thf(clause93, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c2_1 @ a176 ) ) ))).
% 4.72/1.46  thf(zf_stmt_30, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c2_1 @ a176 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause93])).
% 4.72/1.46  thf(zip_derived_cl92, plain, ((~ (hskp22) | ~ (c2_1 @ a176))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_30])).
% 4.72/1.46  thf('29', plain, (~ ( (c2_1 @ a176)) | ~ ( (hskp22))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl92])).
% 4.72/1.46  thf(clause150, conjecture,
% 4.72/1.46    (~( ( hskp7 ) | ( hskp22 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_31, negated_conjecture,
% 4.72/1.46    (( hskp7 ) | ( hskp22 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause150])).
% 4.72/1.46  thf(zip_derived_cl149, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp7)
% 4.72/1.46          |  (hskp22)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_31])).
% 4.72/1.46  thf('30', plain,
% 4.72/1.46      (( (hskp22)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (hskp7)) | ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl149])).
% 4.72/1.46  thf(clause195, conjecture,
% 4.72/1.46    (~( ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 4.72/1.46        ( c1_1 @ U ) | ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ V ) ) | 
% 4.72/1.46        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_32, negated_conjecture,
% 4.72/1.46    (( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 4.72/1.46     ( c1_1 @ U ) | ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ V ) ) | 
% 4.72/1.46     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause195])).
% 4.72/1.46  thf(zip_derived_cl194, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.46         ( (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X1)
% 4.72/1.46          |  (c2_1 @ X2)
% 4.72/1.46          |  (c1_1 @ X2)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c1_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c0_1 @ X2))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_32])).
% 4.72/1.46  thf('31', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X1 : $i]: ( (c0_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl194])).
% 4.72/1.46  thf(zip_derived_cl506, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl139])).
% 4.72/1.46  thf(zip_derived_cl340, plain, (( (c0_1 @ a147)) <= (( (c0_1 @ a147)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl65])).
% 4.72/1.46  thf(zip_derived_cl1718, plain,
% 4.72/1.46      ((( (c1_1 @ a147) |  (c2_1 @ a147)))
% 4.72/1.46         <= (( (c0_1 @ a147)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl506, zip_derived_cl340])).
% 4.72/1.46  thf('32', plain,
% 4.72/1.46      (( (c2_1 @ a147)) | ( (c1_1 @ a147)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.46       ~ ( (c0_1 @ a147))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1718])).
% 4.72/1.46  thf(clause178, conjecture,
% 4.72/1.46    (~( ( hskp27 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46        ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_33, negated_conjecture,
% 4.72/1.46    (( hskp27 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46     ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause178])).
% 4.72/1.46  thf(zip_derived_cl177, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp27)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          | ~ (c2_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_33])).
% 4.72/1.46  thf(zip_derived_cl657, plain,
% 4.72/1.46      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 4.72/1.46         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl177])).
% 4.72/1.46  thf(zip_derived_cl340, plain, (( (c0_1 @ a147)) <= (( (c0_1 @ a147)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl65])).
% 4.72/1.46  thf(zip_derived_cl1342, plain,
% 4.72/1.46      (((~ (c2_1 @ a147) |  (c3_1 @ a147)))
% 4.72/1.46         <= (( (c0_1 @ a147)) & 
% 4.72/1.46             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl657, zip_derived_cl340])).
% 4.72/1.46  thf('33', plain,
% 4.72/1.46      (~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.46       ~ ( (c2_1 @ a147)) | ~ ( (c0_1 @ a147)) | ( (c3_1 @ a147))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1342])).
% 4.72/1.46  thf('34', plain, (( (c0_1 @ a147)) | ~ ( (hskp14))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl65])).
% 4.72/1.46  thf(clause104, conjecture, (~( ( ~( hskp14 ) ) | ( ~( c1_1 @ a147 ) ) ))).
% 4.72/1.46  thf(zf_stmt_34, negated_conjecture, (( ~( hskp14 ) ) | ( ~( c1_1 @ a147 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause104])).
% 4.72/1.46  thf(zip_derived_cl103, plain, ((~ (hskp14) | ~ (c1_1 @ a147))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_34])).
% 4.72/1.46  thf('35', plain, (~ ( (c1_1 @ a147)) | ~ ( (hskp14))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl103])).
% 4.72/1.46  thf(clause105, conjecture, (~( ( ~( hskp14 ) ) | ( ~( c3_1 @ a147 ) ) ))).
% 4.72/1.46  thf(zf_stmt_35, negated_conjecture, (( ~( hskp14 ) ) | ( ~( c3_1 @ a147 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause105])).
% 4.72/1.46  thf(zip_derived_cl104, plain, ((~ (hskp14) | ~ (c3_1 @ a147))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_35])).
% 4.72/1.46  thf('36', plain, (~ ( (c3_1 @ a147)) | ~ ( (hskp14))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl104])).
% 4.72/1.46  thf(clause173, conjecture,
% 4.72/1.46    (~( ( hskp12 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 4.72/1.46        ( c0_1 @ U ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_36, negated_conjecture,
% 4.72/1.46    (( hskp12 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause173])).
% 4.72/1.46  thf(zip_derived_cl172, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp12)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X1)
% 4.72/1.46          |  (c0_1 @ X1)
% 4.72/1.46          | ~ (c1_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_36])).
% 4.72/1.46  thf('37', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | ( (hskp12))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl172])).
% 4.72/1.46  thf(clause183, conjecture,
% 4.72/1.46    (~( ( hskp12 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_37, negated_conjecture,
% 4.72/1.46    (( hskp12 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46     ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause183])).
% 4.72/1.46  thf(zip_derived_cl182, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp12)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_37])).
% 4.72/1.46  thf('38', plain,
% 4.72/1.46      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | ( (hskp12))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl182])).
% 4.72/1.46  thf(clause175, conjecture,
% 4.72/1.46    (~( ( hskp14 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46        ( c0_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_38, negated_conjecture,
% 4.72/1.46    (( hskp14 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause175])).
% 4.72/1.46  thf(zip_derived_cl174, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp14)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          |  (c0_1 @ X1)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c2_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_38])).
% 4.72/1.46  thf('39', plain,
% 4.72/1.46      (( (hskp14)) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl174])).
% 4.72/1.46  thf(clause127, conjecture, (~( ( ~( hskp2 ) ) | ( ~( c0_1 @ a125 ) ) ))).
% 4.72/1.46  thf(zf_stmt_39, negated_conjecture, (( ~( hskp2 ) ) | ( ~( c0_1 @ a125 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause127])).
% 4.72/1.46  thf(zip_derived_cl126, plain, ((~ (hskp2) | ~ (c0_1 @ a125))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_39])).
% 4.72/1.46  thf('40', plain, (~ ( (c0_1 @ a125)) | ~ ( (hskp2))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl126])).
% 4.72/1.46  thf(zip_derived_cl726, plain,
% 4.72/1.46      ((![X1 : $i]: ( (c0_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))
% 4.72/1.46         <= ((![X1 : $i]: ( (c0_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl194])).
% 4.72/1.46  thf(zip_derived_cl462, plain, ((~ (c0_1 @ a125)) <= (~ ( (c0_1 @ a125)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl126])).
% 4.72/1.46  thf(zip_derived_cl1825, plain,
% 4.72/1.46      (((~ (c1_1 @ a125) | ~ (c2_1 @ a125)))
% 4.72/1.46         <= (~ ( (c0_1 @ a125)) & 
% 4.72/1.46             (![X1 : $i]: ( (c0_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl726, zip_derived_cl462])).
% 4.72/1.46  thf('41', plain,
% 4.72/1.46      (~ (![X1 : $i]: ( (c0_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))) | 
% 4.72/1.46       ~ ( (c1_1 @ a125)) | ( (c0_1 @ a125)) | ~ ( (c2_1 @ a125))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1825])).
% 4.72/1.46  thf(zip_derived_cl746, plain,
% 4.72/1.46      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1)))
% 4.72/1.46         <= ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl199])).
% 4.72/1.46  thf(zip_derived_cl346, plain, (( (c0_1 @ a142)) <= (( (c0_1 @ a142)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl68])).
% 4.72/1.46  thf(zip_derived_cl1534, plain,
% 4.72/1.46      ((( (c1_1 @ a142) | ~ (c2_1 @ a142)))
% 4.72/1.46         <= (( (c0_1 @ a142)) & 
% 4.72/1.46             (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl746, zip_derived_cl346])).
% 4.72/1.46  thf('42', plain,
% 4.72/1.46      (~ ( (c2_1 @ a142)) | ( (c1_1 @ a142)) | 
% 4.72/1.46       ~ (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))) | 
% 4.72/1.46       ~ ( (c0_1 @ a142))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1534])).
% 4.72/1.46  thf(clause154, conjecture,
% 4.72/1.46    (~( ( hskp3 ) | ( hskp1 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_40, negated_conjecture,
% 4.72/1.46    (( hskp3 ) | ( hskp1 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause154])).
% 4.72/1.46  thf(zip_derived_cl153, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp3)
% 4.72/1.46          |  (hskp1)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c0_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_40])).
% 4.72/1.46  thf(zip_derived_cl561, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl153])).
% 4.72/1.46  thf(clause72, conjecture, (~( ( c0_1 @ a138 ) | ( ~( hskp9 ) ) ))).
% 4.72/1.46  thf(zf_stmt_41, negated_conjecture, (( c0_1 @ a138 ) | ( ~( hskp9 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause72])).
% 4.72/1.46  thf(zip_derived_cl71, plain, (( (c0_1 @ a138) | ~ (hskp9))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_41])).
% 4.72/1.46  thf(zip_derived_cl352, plain, (( (c0_1 @ a138)) <= (( (c0_1 @ a138)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl71])).
% 4.72/1.46  thf(zip_derived_cl1189, plain,
% 4.72/1.46      (((~ (c3_1 @ a138) |  (c2_1 @ a138)))
% 4.72/1.46         <= (( (c0_1 @ a138)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl561, zip_derived_cl352])).
% 4.72/1.46  thf('43', plain,
% 4.72/1.46      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (c3_1 @ a138)) | ( (c2_1 @ a138)) | ~ ( (c0_1 @ a138))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1189])).
% 4.72/1.46  thf('44', plain,
% 4.72/1.46      (( (hskp3)) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (hskp1)) | ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl153])).
% 4.72/1.46  thf(clause167, conjecture,
% 4.72/1.46    (~( ( hskp13 ) | ( hskp3 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_42, negated_conjecture,
% 4.72/1.46    (( hskp13 ) | ( hskp3 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause167])).
% 4.72/1.46  thf(zip_derived_cl166, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp13)
% 4.72/1.46          |  (hskp3)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X0)
% 4.72/1.46          | ~ (c1_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_42])).
% 4.72/1.46  thf('45', plain,
% 4.72/1.46      (( (hskp13)) | ( (hskp3)) | ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl166])).
% 4.72/1.46  thf(clause67, conjecture, (~( ( c2_1 @ a143 ) | ( ~( hskp13 ) ) ))).
% 4.72/1.46  thf(zf_stmt_43, negated_conjecture, (( c2_1 @ a143 ) | ( ~( hskp13 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause67])).
% 4.72/1.46  thf(zip_derived_cl66, plain, (( (c2_1 @ a143) | ~ (hskp13))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_43])).
% 4.72/1.46  thf('46', plain, (( (c2_1 @ a143)) | ~ ( (hskp13))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl66])).
% 4.72/1.46  thf(clause68, conjecture, (~( ( c3_1 @ a143 ) | ( ~( hskp13 ) ) ))).
% 4.72/1.46  thf(zf_stmt_44, negated_conjecture, (( c3_1 @ a143 ) | ( ~( hskp13 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause68])).
% 4.72/1.46  thf(zip_derived_cl67, plain, (( (c3_1 @ a143) | ~ (hskp13))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_44])).
% 4.72/1.46  thf('47', plain, (( (c3_1 @ a143)) | ~ ( (hskp13))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl67])).
% 4.72/1.46  thf(clause106, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c1_1 @ a143 ) ) ))).
% 4.72/1.46  thf(zf_stmt_45, negated_conjecture, (( ~( hskp13 ) ) | ( ~( c1_1 @ a143 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause106])).
% 4.72/1.46  thf(zip_derived_cl105, plain, ((~ (hskp13) | ~ (c1_1 @ a143))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_45])).
% 4.72/1.46  thf('48', plain, (~ ( (c1_1 @ a143)) | ~ ( (hskp13))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl105])).
% 4.72/1.46  thf(zip_derived_cl545, plain,
% 4.72/1.46      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl149])).
% 4.72/1.46  thf(zip_derived_cl344, plain, (( (c3_1 @ a143)) <= (( (c3_1 @ a143)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl67])).
% 4.72/1.46  thf(zip_derived_cl1102, plain,
% 4.72/1.46      ((( (c1_1 @ a143) | ~ (c2_1 @ a143)))
% 4.72/1.46         <= (( (c3_1 @ a143)) & 
% 4.72/1.46             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl545, zip_derived_cl344])).
% 4.72/1.46  thf('49', plain,
% 4.72/1.46      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (c3_1 @ a143)) | ( (c1_1 @ a143)) | ~ ( (c2_1 @ a143))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1102])).
% 4.72/1.46  thf(clause204, conjecture,
% 4.72/1.46    (~( ( c1_1 @ W ) | ( c3_1 @ V ) | ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | 
% 4.72/1.46        ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_46, negated_conjecture,
% 4.72/1.46    (( c1_1 @ W ) | ( c3_1 @ V ) | ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | 
% 4.72/1.46     ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause204])).
% 4.72/1.46  thf(zip_derived_cl203, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.46         ( (c1_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c1_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X2)
% 4.72/1.46          | ~ (c1_1 @ X2)
% 4.72/1.46          | ~ (c0_1 @ X2))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_46])).
% 4.72/1.46  thf('50', plain,
% 4.72/1.46      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl203])).
% 4.72/1.46  thf(clause142, conjecture,
% 4.72/1.46    (~( ( hskp24 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_47, negated_conjecture,
% 4.72/1.46    (( hskp24 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause142])).
% 4.72/1.46  thf(zip_derived_cl141, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp24)
% 4.72/1.46          |  (hskp15)
% 4.72/1.46          |  (c3_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c1_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_47])).
% 4.72/1.46  thf(zip_derived_cl514, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl141])).
% 4.72/1.46  thf(clause89, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c3_1 @ a182 ) ) ))).
% 4.72/1.46  thf(zf_stmt_48, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c3_1 @ a182 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause89])).
% 4.72/1.46  thf(zip_derived_cl88, plain, ((~ (hskp24) | ~ (c3_1 @ a182))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_48])).
% 4.72/1.46  thf(zip_derived_cl386, plain, ((~ (c3_1 @ a182)) <= (~ ( (c3_1 @ a182)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl88])).
% 4.72/1.46  thf(zip_derived_cl1870, plain,
% 4.72/1.46      (((~ (c1_1 @ a182) |  (c2_1 @ a182)))
% 4.72/1.46         <= (~ ( (c3_1 @ a182)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl514, zip_derived_cl386])).
% 4.72/1.46  thf('51', plain,
% 4.72/1.46      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (c1_1 @ a182)) | ( (c2_1 @ a182)) | ( (c3_1 @ a182))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1870])).
% 4.72/1.46  thf(clause157, conjecture,
% 4.72/1.46    (~( ( hskp24 ) | ( hskp17 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_49, negated_conjecture,
% 4.72/1.46    (( hskp24 ) | ( hskp17 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause157])).
% 4.72/1.46  thf(zip_derived_cl156, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp24)
% 4.72/1.46          |  (hskp17)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c1_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_49])).
% 4.72/1.46  thf('52', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ( (hskp17)) | ( (hskp24)) | ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl156])).
% 4.72/1.46  thf(clause61, conjecture, (~( ( c1_1 @ a155 ) | ( ~( hskp17 ) ) ))).
% 4.72/1.46  thf(zf_stmt_50, negated_conjecture, (( c1_1 @ a155 ) | ( ~( hskp17 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause61])).
% 4.72/1.46  thf(zip_derived_cl60, plain, (( (c1_1 @ a155) | ~ (hskp17))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_50])).
% 4.72/1.46  thf('53', plain, (( (c1_1 @ a155)) | ~ ( (hskp17))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl60])).
% 4.72/1.46  thf('54', plain, (~ ( (c0_1 @ a155)) | ~ ( (hskp17))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl99])).
% 4.72/1.46  thf(clause101, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c2_1 @ a155 ) ) ))).
% 4.72/1.46  thf(zf_stmt_51, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c2_1 @ a155 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause101])).
% 4.72/1.46  thf(zip_derived_cl100, plain, ((~ (hskp17) | ~ (c2_1 @ a155))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_51])).
% 4.72/1.46  thf('55', plain, (~ ( (c2_1 @ a155)) | ~ ( (hskp17))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl100])).
% 4.72/1.46  thf(clause137, conjecture,
% 4.72/1.46    (~( ( hskp3 ) | ( hskp28 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_52, negated_conjecture,
% 4.72/1.46    (( hskp3 ) | ( hskp28 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause137])).
% 4.72/1.46  thf(zip_derived_cl136, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp3)
% 4.72/1.46          |  (hskp28)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c1_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_52])).
% 4.72/1.46  thf(zip_derived_cl494, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl136])).
% 4.72/1.46  thf(zip_derived_cl408, plain, ((~ (c0_1 @ a155)) <= (~ ( (c0_1 @ a155)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl99])).
% 4.72/1.46  thf(zip_derived_cl1439, plain,
% 4.72/1.46      (((~ (c1_1 @ a155) |  (c2_1 @ a155)))
% 4.72/1.46         <= (~ ( (c0_1 @ a155)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl494, zip_derived_cl408])).
% 4.72/1.46  thf('56', plain,
% 4.72/1.46      (( (c0_1 @ a155)) | ( (c2_1 @ a155)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.46       ~ ( (c1_1 @ a155))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1439])).
% 4.72/1.46  thf(clause131, conjecture,
% 4.72/1.46    (~( ( hskp1 ) | ( hskp2 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) ))).
% 4.72/1.46  thf(zf_stmt_53, negated_conjecture,
% 4.72/1.46    (( hskp1 ) | ( hskp2 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.46     ( ~( ndr1_0 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause131])).
% 4.72/1.46  thf(zip_derived_cl130, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp1)
% 4.72/1.46          |  (hskp2)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c0_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_53])).
% 4.72/1.46  thf(zip_derived_cl470, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl130])).
% 4.72/1.46  thf(clause87, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c0_1 @ a182 ) ) ))).
% 4.72/1.46  thf(zf_stmt_54, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c0_1 @ a182 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause87])).
% 4.72/1.46  thf(zip_derived_cl86, plain, ((~ (hskp24) | ~ (c0_1 @ a182))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_54])).
% 4.72/1.46  thf(zip_derived_cl382, plain, ((~ (c0_1 @ a182)) <= (~ ( (c0_1 @ a182)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl86])).
% 4.72/1.46  thf(zip_derived_cl1060, plain,
% 4.72/1.46      ((( (c1_1 @ a182) |  (c2_1 @ a182)))
% 4.72/1.46         <= (~ ( (c0_1 @ a182)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl470, zip_derived_cl382])).
% 4.72/1.46  thf('57', plain,
% 4.72/1.46      (( (c1_1 @ a182)) | ( (c0_1 @ a182)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.46       ( (c2_1 @ a182))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1060])).
% 4.72/1.46  thf(clause165, conjecture,
% 4.72/1.46    (~( ( hskp19 ) | ( hskp2 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_55, negated_conjecture,
% 4.72/1.46    (( hskp19 ) | ( hskp2 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause165])).
% 4.72/1.46  thf(zip_derived_cl164, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp19)
% 4.72/1.46          |  (hskp2)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c1_1 @ X0)
% 4.72/1.46          | ~ (c0_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_55])).
% 4.72/1.46  thf('58', plain,
% 4.72/1.46      (( (hskp2)) | ( (hskp19)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl164])).
% 4.72/1.46  thf(clause203, conjecture,
% 4.72/1.46    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c3_1 @ V ) | ( ~( c1_1 @ W ) ) | 
% 4.72/1.46        ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_56, negated_conjecture,
% 4.72/1.46    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c3_1 @ V ) | ( ~( c1_1 @ W ) ) | 
% 4.72/1.46     ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause203])).
% 4.72/1.46  thf(zip_derived_cl202, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.46         ( (c3_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          | ~ (c1_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X1)
% 4.72/1.46          | ~ (c1_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X2)
% 4.72/1.46          | ~ (c2_1 @ X2)
% 4.72/1.46          | ~ (c1_1 @ X2))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_56])).
% 4.72/1.46  thf('59', plain,
% 4.72/1.46      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl202])).
% 4.72/1.46  thf(zip_derived_cl746, plain,
% 4.72/1.46      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1)))
% 4.72/1.46         <= ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl199])).
% 4.72/1.46  thf(clause47, conjecture, (~( ( c0_1 @ a122 ) | ( ~( hskp27 ) ) ))).
% 4.72/1.46  thf(zf_stmt_57, negated_conjecture, (( c0_1 @ a122 ) | ( ~( hskp27 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause47])).
% 4.72/1.46  thf(zip_derived_cl46, plain, (( (c0_1 @ a122) | ~ (hskp27))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_57])).
% 4.72/1.46  thf(zip_derived_cl302, plain, (( (c0_1 @ a122)) <= (( (c0_1 @ a122)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl46])).
% 4.72/1.46  thf(zip_derived_cl1529, plain,
% 4.72/1.46      ((( (c1_1 @ a122) | ~ (c2_1 @ a122)))
% 4.72/1.46         <= (( (c0_1 @ a122)) & 
% 4.72/1.46             (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl746, zip_derived_cl302])).
% 4.72/1.46  thf('60', plain,
% 4.72/1.46      (( (c1_1 @ a122)) | ~ ( (c0_1 @ a122)) | 
% 4.72/1.46       ~ (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))) | 
% 4.72/1.46       ~ ( (c2_1 @ a122))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1529])).
% 4.72/1.46  thf('61', plain,
% 4.72/1.46      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl199])).
% 4.72/1.46  thf(clause143, conjecture,
% 4.72/1.46    (~( ( hskp22 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46        ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_58, negated_conjecture,
% 4.72/1.46    (( hskp22 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.46     ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause143])).
% 4.72/1.46  thf(zip_derived_cl142, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp22) |  (c3_1 @ X0) | ~ (ndr1_0) | ~ (c2_1 @ X0) | ~ (c1_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_58])).
% 4.72/1.46  thf(zip_derived_cl518, plain,
% 4.72/1.46      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl142])).
% 4.72/1.46  thf(clause115, conjecture, (~( ( ~( hskp8 ) ) | ( ~( c3_1 @ a134 ) ) ))).
% 4.72/1.46  thf(zf_stmt_59, negated_conjecture, (( ~( hskp8 ) ) | ( ~( c3_1 @ a134 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause115])).
% 4.72/1.46  thf(zip_derived_cl114, plain, ((~ (hskp8) | ~ (c3_1 @ a134))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_59])).
% 4.72/1.46  thf(zip_derived_cl438, plain, ((~ (c3_1 @ a134)) <= (~ ( (c3_1 @ a134)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl114])).
% 4.72/1.46  thf(zip_derived_cl1586, plain,
% 4.72/1.46      (((~ (c1_1 @ a134) | ~ (c2_1 @ a134)))
% 4.72/1.46         <= (~ ( (c3_1 @ a134)) & 
% 4.72/1.46             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl518, zip_derived_cl438])).
% 4.72/1.46  thf('62', plain,
% 4.72/1.46      (~ ( (c1_1 @ a134)) | ~ ( (c2_1 @ a134)) | 
% 4.72/1.46       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       ( (c3_1 @ a134))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1586])).
% 4.72/1.46  thf(clause166, conjecture,
% 4.72/1.46    (~( ( hskp8 ) | ( hskp9 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_60, negated_conjecture,
% 4.72/1.46    (( hskp8 ) | ( hskp9 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause166])).
% 4.72/1.46  thf(zip_derived_cl165, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp8)
% 4.72/1.46          |  (hskp9)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c2_1 @ X0)
% 4.72/1.46          | ~ (c1_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_60])).
% 4.72/1.46  thf('63', plain,
% 4.72/1.46      (( (hskp8)) | ( (hskp9)) | 
% 4.72/1.46       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl165])).
% 4.72/1.46  thf(clause148, conjecture,
% 4.72/1.46    (~( ( hskp15 ) | ( hskp3 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_61, negated_conjecture,
% 4.72/1.46    (( hskp15 ) | ( hskp3 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause148])).
% 4.72/1.46  thf(zip_derived_cl147, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp15)
% 4.72/1.46          |  (hskp3)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c0_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_61])).
% 4.72/1.46  thf('64', plain,
% 4.72/1.46      (( (hskp15)) | ( (hskp3)) | 
% 4.72/1.46       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl147])).
% 4.72/1.46  thf(clause33, conjecture, (~( ( hskp15 ) | ( hskp3 ) | ( hskp27 ) ))).
% 4.72/1.46  thf(zf_stmt_62, negated_conjecture, (( hskp15 ) | ( hskp3 ) | ( hskp27 )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause33])).
% 4.72/1.46  thf(zip_derived_cl32, plain, (( (hskp15) |  (hskp3) |  (hskp27))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_62])).
% 4.72/1.46  thf('65', plain, (( (hskp27)) | ( (hskp15)) | ( (hskp3))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl32])).
% 4.72/1.46  thf(zip_derived_cl302, plain, (( (c0_1 @ a122)) <= (( (c0_1 @ a122)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl46])).
% 4.72/1.46  thf(clause164, conjecture,
% 4.72/1.46    (~( ( hskp10 ) | ( hskp22 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_63, negated_conjecture,
% 4.72/1.46    (( hskp10 ) | ( hskp22 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 4.72/1.46     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause164])).
% 4.72/1.46  thf(zip_derived_cl163, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp10)
% 4.72/1.46          |  (hskp22)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c1_1 @ X0)
% 4.72/1.46          | ~ (c0_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_63])).
% 4.72/1.46  thf(zip_derived_cl601, plain,
% 4.72/1.46      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl163])).
% 4.72/1.46  thf(zip_derived_cl845, plain,
% 4.72/1.46      (((~ (c1_1 @ a122) | ~ (c3_1 @ a122)))
% 4.72/1.46         <= (( (c0_1 @ a122)) & 
% 4.72/1.46             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup-', [status(thm)], [zip_derived_cl302, zip_derived_cl601])).
% 4.72/1.46  thf('66', plain,
% 4.72/1.46      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (c1_1 @ a122)) | ~ ( (c0_1 @ a122)) | ~ ( (c3_1 @ a122))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl845])).
% 4.72/1.46  thf(clause147, conjecture,
% 4.72/1.46    (~( ( hskp6 ) | ( hskp21 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_64, negated_conjecture,
% 4.72/1.46    (( hskp6 ) | ( hskp21 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.46     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause147])).
% 4.72/1.46  thf(zip_derived_cl146, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp6)
% 4.72/1.46          |  (hskp21)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c3_1 @ X0)
% 4.72/1.46          | ~ (c0_1 @ X0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_64])).
% 4.72/1.46  thf(zip_derived_cl533, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl146])).
% 4.72/1.46  thf(zip_derived_cl302, plain, (( (c0_1 @ a122)) <= (( (c0_1 @ a122)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl46])).
% 4.72/1.46  thf(zip_derived_cl1071, plain,
% 4.72/1.46      (((~ (c3_1 @ a122) |  (c1_1 @ a122)))
% 4.72/1.46         <= (( (c0_1 @ a122)) & 
% 4.72/1.46             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl533, zip_derived_cl302])).
% 4.72/1.46  thf('67', plain,
% 4.72/1.46      (( (c1_1 @ a122)) | ~ ( (c0_1 @ a122)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (c3_1 @ a122))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1071])).
% 4.72/1.46  thf(zip_derived_cl533, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl146])).
% 4.72/1.46  thf(zip_derived_cl346, plain, (( (c0_1 @ a142)) <= (( (c0_1 @ a142)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl68])).
% 4.72/1.46  thf(zip_derived_cl1076, plain,
% 4.72/1.46      (((~ (c3_1 @ a142) |  (c1_1 @ a142)))
% 4.72/1.46         <= (( (c0_1 @ a142)) & 
% 4.72/1.46             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.46      inference('s_sup+', [status(thm)], [zip_derived_cl533, zip_derived_cl346])).
% 4.72/1.46  thf('68', plain,
% 4.72/1.46      (~ ( (c0_1 @ a142)) | ( (c1_1 @ a142)) | 
% 4.72/1.46       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (c3_1 @ a142))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl1076])).
% 4.72/1.46  thf(clause177, conjecture,
% 4.72/1.46    (~( ( hskp12 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | 
% 4.72/1.46        ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.46  thf(zf_stmt_65, negated_conjecture,
% 4.72/1.46    (( hskp12 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.46     ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause177])).
% 4.72/1.46  thf(zip_derived_cl176, plain,
% 4.72/1.46      (![X0 : $i, X1 : $i]:
% 4.72/1.46         ( (hskp12)
% 4.72/1.46          |  (c3_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          |  (c3_1 @ X1)
% 4.72/1.46          | ~ (ndr1_0)
% 4.72/1.46          | ~ (c1_1 @ X1)
% 4.72/1.46          | ~ (c0_1 @ X1))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_65])).
% 4.72/1.46  thf('69', plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.46       ~ ( (ndr1_0)) | ( (hskp12))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl176])).
% 4.72/1.46  thf(clause135, conjecture,
% 4.72/1.46    (~( ( hskp16 ) | ( hskp2 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 4.72/1.46        ( ~( ndr1_0 ) ) ))).
% 4.72/1.46  thf(zf_stmt_66, negated_conjecture,
% 4.72/1.46    (( hskp16 ) | ( hskp2 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 4.72/1.46     ( ~( ndr1_0 ) )),
% 4.72/1.46    inference('cnf.neg', [status(esa)], [clause135])).
% 4.72/1.46  thf(zip_derived_cl134, plain,
% 4.72/1.46      (![X0 : $i]:
% 4.72/1.46         ( (hskp16)
% 4.72/1.46          |  (hskp2)
% 4.72/1.46          |  (c3_1 @ X0)
% 4.72/1.46          |  (c2_1 @ X0)
% 4.72/1.46          |  (c1_1 @ X0)
% 4.72/1.46          | ~ (ndr1_0))),
% 4.72/1.46      inference('cnf', [status(esa)], [zf_stmt_66])).
% 4.72/1.46  thf(zip_derived_cl486, plain,
% 4.72/1.46      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.46         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl134])).
% 4.72/1.46  thf(zip_derived_cl386, plain, ((~ (c3_1 @ a182)) <= (~ ( (c3_1 @ a182)))),
% 4.72/1.46      inference('split', [status(esa)], [zip_derived_cl88])).
% 4.72/1.46  thf(zip_derived_cl1313, plain,
% 4.72/1.46      ((( (c1_1 @ a182) |  (c2_1 @ a182)))
% 4.72/1.46         <= (~ ( (c3_1 @ a182)) & 
% 4.72/1.46             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl486, zip_derived_cl386])).
% 4.72/1.47  thf('70', plain,
% 4.72/1.47      (( (c1_1 @ a182)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (c3_1 @ a182)) | ( (c2_1 @ a182))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1313])).
% 4.72/1.47  thf(clause133, conjecture,
% 4.72/1.47    (~( ( hskp7 ) | ( hskp9 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.47        ( ~( ndr1_0 ) ) ))).
% 4.72/1.47  thf(zf_stmt_67, negated_conjecture,
% 4.72/1.47    (( hskp7 ) | ( hskp9 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.47     ( ~( ndr1_0 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause133])).
% 4.72/1.47  thf(zip_derived_cl132, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp7)
% 4.72/1.47          |  (hskp9)
% 4.72/1.47          |  (c3_1 @ X0)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_67])).
% 4.72/1.47  thf('71', plain,
% 4.72/1.47      (( (hskp9)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (hskp7)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl132])).
% 4.72/1.47  thf(zip_derived_cl494, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl136])).
% 4.72/1.47  thf(zip_derived_cl382, plain, ((~ (c0_1 @ a182)) <= (~ ( (c0_1 @ a182)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl86])).
% 4.72/1.47  thf(zip_derived_cl1446, plain,
% 4.72/1.47      (((~ (c1_1 @ a182) |  (c2_1 @ a182)))
% 4.72/1.47         <= (~ ( (c0_1 @ a182)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl494, zip_derived_cl382])).
% 4.72/1.47  thf('72', plain,
% 4.72/1.47      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a182)) | ( (c0_1 @ a182)) | ( (c2_1 @ a182))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1446])).
% 4.72/1.47  thf(clause160, conjecture,
% 4.72/1.47    (~( ( hskp24 ) | ( hskp7 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_68, negated_conjecture,
% 4.72/1.47    (( hskp24 ) | ( hskp7 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause160])).
% 4.72/1.47  thf(zip_derived_cl159, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp24)
% 4.72/1.47          |  (hskp7)
% 4.72/1.47          |  (c3_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c1_1 @ X0)
% 4.72/1.47          | ~ (c0_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_68])).
% 4.72/1.47  thf('73', plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (hskp24)) | ( (hskp7)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl159])).
% 4.72/1.47  thf(clause188, conjecture,
% 4.72/1.47    (~( ( hskp7 ) | ( c1_1 @ V ) | ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 4.72/1.47        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 4.72/1.47        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_69, negated_conjecture,
% 4.72/1.47    (( hskp7 ) | ( c1_1 @ V ) | ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 4.72/1.47     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 4.72/1.47     ( ~( c0_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause188])).
% 4.72/1.47  thf(zip_derived_cl187, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i]:
% 4.72/1.47         ( (hskp7)
% 4.72/1.47          |  (c1_1 @ X0)
% 4.72/1.47          |  (c2_1 @ X1)
% 4.72/1.47          | ~ (c3_1 @ X0)
% 4.72/1.47          | ~ (c0_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c1_1 @ X1)
% 4.72/1.47          | ~ (c0_1 @ X1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_69])).
% 4.72/1.47  thf('74', plain,
% 4.72/1.47      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0)) | ( (hskp7))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl187])).
% 4.72/1.47  thf(zip_derived_cl581, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl158])).
% 4.72/1.47  thf(zip_derived_cl290, plain, (( (c0_1 @ a136)) <= (( (c0_1 @ a136)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl40])).
% 4.72/1.47  thf(zip_derived_cl1259, plain,
% 4.72/1.47      ((( (c3_1 @ a136) | ~ (c1_1 @ a136)))
% 4.72/1.47         <= (( (c0_1 @ a136)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl581, zip_derived_cl290])).
% 4.72/1.47  thf(zip_derived_cl3858, plain, (( (c3_1 @ a136)) <= (( (c3_1 @ a136)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1259])).
% 4.72/1.47  thf(zip_derived_cl609, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl165])).
% 4.72/1.47  thf(zip_derived_cl3862, plain,
% 4.72/1.47      (((~ (c2_1 @ a136) | ~ (c1_1 @ a136)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) & 
% 4.72/1.47             ( (c3_1 @ a136)))),
% 4.72/1.47      inference('s_sup-', [status(thm)],
% 4.72/1.47                [zip_derived_cl3858, zip_derived_cl609])).
% 4.72/1.47  thf('75', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c3_1 @ a136)) | ~ ( (c2_1 @ a136)) | ~ ( (c1_1 @ a136))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl3862])).
% 4.72/1.47  thf(clause182, conjecture,
% 4.72/1.47    (~( ( hskp28 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.47        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 4.72/1.47        ( ~( c0_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_70, negated_conjecture,
% 4.72/1.47    (( hskp28 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.47     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 4.72/1.47     ( ~( c0_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause182])).
% 4.72/1.47  thf(zip_derived_cl181, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i]:
% 4.72/1.47         ( (hskp28)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          |  (c3_1 @ X1)
% 4.72/1.47          | ~ (c1_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c1_1 @ X1)
% 4.72/1.47          | ~ (c0_1 @ X1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_70])).
% 4.72/1.47  thf('76', plain,
% 4.72/1.47      (( (hskp28)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0)) | 
% 4.72/1.47       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl181])).
% 4.72/1.47  thf('77', plain,
% 4.72/1.47      (( (hskp28)) | ( (hskp3)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl136])).
% 4.72/1.47  thf(zip_derived_cl494, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl136])).
% 4.72/1.47  thf(clause116, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c0_1 @ a132 ) ) ))).
% 4.72/1.47  thf(zf_stmt_71, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c0_1 @ a132 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause116])).
% 4.72/1.47  thf(zip_derived_cl115, plain, ((~ (hskp7) | ~ (c0_1 @ a132))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_71])).
% 4.72/1.47  thf(zip_derived_cl440, plain, ((~ (c0_1 @ a132)) <= (~ ( (c0_1 @ a132)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl115])).
% 4.72/1.47  thf(zip_derived_cl1443, plain,
% 4.72/1.47      (((~ (c1_1 @ a132) |  (c2_1 @ a132)))
% 4.72/1.47         <= (~ ( (c0_1 @ a132)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl494, zip_derived_cl440])).
% 4.72/1.47  thf('78', plain,
% 4.72/1.47      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a132)) | ( (c0_1 @ a132)) | ( (c2_1 @ a132))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1443])).
% 4.72/1.47  thf(clause141, conjecture,
% 4.72/1.47    (~( ( hskp20 ) | ( hskp30 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 4.72/1.47        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_72, negated_conjecture,
% 4.72/1.47    (( hskp20 ) | ( hskp30 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c2_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause141])).
% 4.72/1.47  thf(zip_derived_cl140, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp20)
% 4.72/1.47          |  (hskp30)
% 4.72/1.47          |  (c3_1 @ X0)
% 4.72/1.47          |  (c1_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c2_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_72])).
% 4.72/1.47  thf('79', plain,
% 4.72/1.47      (( (hskp30)) | ( (hskp20)) | 
% 4.72/1.47       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl140])).
% 4.72/1.47  thf(clause186, conjecture,
% 4.72/1.47    (~( ( hskp16 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( ~( c1_1 @ V ) ) | 
% 4.72/1.47        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.47        ( ~( c1_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_73, negated_conjecture,
% 4.72/1.47    (( hskp16 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( ~( c1_1 @ V ) ) | 
% 4.72/1.47     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 4.72/1.47     ( ~( c1_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause186])).
% 4.72/1.47  thf(zip_derived_cl185, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i]:
% 4.72/1.47         ( (hskp16)
% 4.72/1.47          |  (c3_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          | ~ (c1_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c3_1 @ X1)
% 4.72/1.47          | ~ (c2_1 @ X1)
% 4.72/1.47          | ~ (c1_1 @ X1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_73])).
% 4.72/1.47  thf(zip_derived_cl690, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl185])).
% 4.72/1.47  thf(clause114, conjecture, (~( ( ~( hskp8 ) ) | ( ~( c0_1 @ a134 ) ) ))).
% 4.72/1.47  thf(zf_stmt_74, negated_conjecture, (( ~( hskp8 ) ) | ( ~( c0_1 @ a134 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause114])).
% 4.72/1.47  thf(zip_derived_cl113, plain, ((~ (hskp8) | ~ (c0_1 @ a134))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_74])).
% 4.72/1.47  thf(zip_derived_cl436, plain, ((~ (c0_1 @ a134)) <= (~ ( (c0_1 @ a134)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl113])).
% 4.72/1.47  thf(zip_derived_cl2260, plain,
% 4.72/1.47      ((( (c3_1 @ a134) | ~ (c1_1 @ a134)))
% 4.72/1.47         <= (~ ( (c0_1 @ a134)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl690, zip_derived_cl436])).
% 4.72/1.47  thf('80', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a134)) | ( (c0_1 @ a134)) | ( (c3_1 @ a134))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl2260])).
% 4.72/1.47  thf(clause57, conjecture, (~( ( c1_1 @ a168 ) | ( ~( hskp20 ) ) ))).
% 4.72/1.47  thf(zf_stmt_75, negated_conjecture, (( c1_1 @ a168 ) | ( ~( hskp20 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause57])).
% 4.72/1.47  thf(zip_derived_cl56, plain, (( (c1_1 @ a168) | ~ (hskp20))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_75])).
% 4.72/1.47  thf('81', plain, (( (c1_1 @ a168)) | ~ ( (hskp20))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl56])).
% 4.72/1.47  thf(clause95, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c0_1 @ a168 ) ) ))).
% 4.72/1.47  thf(zf_stmt_76, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c0_1 @ a168 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause95])).
% 4.72/1.47  thf(zip_derived_cl94, plain, ((~ (hskp20) | ~ (c0_1 @ a168))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_76])).
% 4.72/1.47  thf('82', plain, (~ ( (hskp20)) | ~ ( (c0_1 @ a168))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl94])).
% 4.72/1.47  thf(clause96, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c3_1 @ a168 ) ) ))).
% 4.72/1.47  thf(zf_stmt_77, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c3_1 @ a168 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause96])).
% 4.72/1.47  thf(zip_derived_cl95, plain, ((~ (hskp20) | ~ (c3_1 @ a168))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_77])).
% 4.72/1.47  thf('83', plain, (~ ( (hskp20)) | ~ ( (c3_1 @ a168))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl95])).
% 4.72/1.47  thf(zip_derived_cl690, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl185])).
% 4.72/1.47  thf(zip_derived_cl398, plain, ((~ (c0_1 @ a168)) <= (~ ( (c0_1 @ a168)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl94])).
% 4.72/1.47  thf(zip_derived_cl2256, plain,
% 4.72/1.47      ((( (c3_1 @ a168) | ~ (c1_1 @ a168)))
% 4.72/1.47         <= (~ ( (c0_1 @ a168)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl690, zip_derived_cl398])).
% 4.72/1.47  thf('84', plain,
% 4.72/1.47      (( (c0_1 @ a168)) | ( (c3_1 @ a168)) | 
% 4.72/1.47       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a168))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl2256])).
% 4.72/1.47  thf(clause201, conjecture,
% 4.72/1.47    (~( ( c3_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( ~( c1_1 @ W ) ) | 
% 4.72/1.47        ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_78, negated_conjecture,
% 4.72/1.47    (( c3_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( ~( c1_1 @ W ) ) | 
% 4.72/1.47     ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause201])).
% 4.72/1.47  thf(zip_derived_cl200, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.47         ( (c3_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          |  (c3_1 @ X1)
% 4.72/1.47          | ~ (c1_1 @ X0)
% 4.72/1.47          | ~ (c2_1 @ X1)
% 4.72/1.47          | ~ (c1_1 @ X1)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c3_1 @ X2)
% 4.72/1.47          | ~ (c2_1 @ X2)
% 4.72/1.47          | ~ (c0_1 @ X2))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_78])).
% 4.72/1.47  thf('85', plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.47       ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl200])).
% 4.72/1.47  thf('86', plain, (( (c0_1 @ a122)) | ~ ( (hskp27))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl46])).
% 4.72/1.47  thf(zip_derived_cl669, plain,
% 4.72/1.47      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 4.72/1.47         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl180])).
% 4.72/1.47  thf(zip_derived_cl302, plain, (( (c0_1 @ a122)) <= (( (c0_1 @ a122)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl46])).
% 4.72/1.47  thf(zip_derived_cl860, plain,
% 4.72/1.47      (((~ (c2_1 @ a122) | ~ (c3_1 @ a122)))
% 4.72/1.47         <= (( (c0_1 @ a122)) & 
% 4.72/1.47             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl669, zip_derived_cl302])).
% 4.72/1.47  thf('87', plain,
% 4.72/1.47      (~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.47       ~ ( (c0_1 @ a122)) | ~ ( (c2_1 @ a122)) | ~ ( (c3_1 @ a122))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl860])).
% 4.72/1.47  thf('88', plain,
% 4.72/1.47      (( (hskp27)) | 
% 4.72/1.47       (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl167])).
% 4.72/1.47  thf(zip_derived_cl617, plain,
% 4.72/1.47      ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 4.72/1.47         <= ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl167])).
% 4.72/1.47  thf(zip_derived_cl436, plain, ((~ (c0_1 @ a134)) <= (~ ( (c0_1 @ a134)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl113])).
% 4.72/1.47  thf(zip_derived_cl1921, plain,
% 4.72/1.47      (((~ (c2_1 @ a134) |  (c3_1 @ a134)))
% 4.72/1.47         <= (~ ( (c0_1 @ a134)) & 
% 4.72/1.47             (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl617, zip_derived_cl436])).
% 4.72/1.47  thf('89', plain,
% 4.72/1.47      (~ (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.47       ( (c0_1 @ a134)) | ( (c3_1 @ a134)) | ~ ( (c2_1 @ a134))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1921])).
% 4.72/1.47  thf(clause74, conjecture, (~( ( c2_1 @ a134 ) | ( ~( hskp8 ) ) ))).
% 4.72/1.47  thf(zf_stmt_79, negated_conjecture, (( c2_1 @ a134 ) | ( ~( hskp8 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause74])).
% 4.72/1.47  thf(zip_derived_cl73, plain, (( (c2_1 @ a134) | ~ (hskp8))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_79])).
% 4.72/1.47  thf('90', plain, (( (c2_1 @ a134)) | ~ ( (hskp8))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl73])).
% 4.72/1.47  thf('91', plain, (~ ( (c0_1 @ a134)) | ~ ( (hskp8))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl113])).
% 4.72/1.47  thf('92', plain, (~ ( (c3_1 @ a134)) | ~ ( (hskp8))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl114])).
% 4.72/1.47  thf('93', plain,
% 4.72/1.47      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ( (hskp28)) | ( (hskp8)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl135])).
% 4.72/1.47  thf(zip_derived_cl490, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl135])).
% 4.72/1.47  thf(zip_derived_cl440, plain, ((~ (c0_1 @ a132)) <= (~ ( (c0_1 @ a132)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl115])).
% 4.72/1.47  thf(zip_derived_cl1389, plain,
% 4.72/1.47      (((~ (c3_1 @ a132) |  (c1_1 @ a132)))
% 4.72/1.47         <= (~ ( (c0_1 @ a132)) & 
% 4.72/1.47             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl440])).
% 4.72/1.47  thf('94', plain,
% 4.72/1.47      (( (c1_1 @ a132)) | ( (c0_1 @ a132)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c3_1 @ a132))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1389])).
% 4.72/1.47  thf(zip_derived_cl470, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl130])).
% 4.72/1.47  thf(zip_derived_cl440, plain, ((~ (c0_1 @ a132)) <= (~ ( (c0_1 @ a132)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl115])).
% 4.72/1.47  thf(zip_derived_cl1057, plain,
% 4.72/1.47      ((( (c1_1 @ a132) |  (c2_1 @ a132)))
% 4.72/1.47         <= (~ ( (c0_1 @ a132)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl470, zip_derived_cl440])).
% 4.72/1.47  thf('95', plain,
% 4.72/1.47      (( (c1_1 @ a132)) | ( (c2_1 @ a132)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ( (c0_1 @ a132))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1057])).
% 4.72/1.47  thf(zip_derived_cl510, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl140])).
% 4.72/1.47  thf(zip_derived_cl438, plain, ((~ (c3_1 @ a134)) <= (~ ( (c3_1 @ a134)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl114])).
% 4.72/1.47  thf(zip_derived_cl1784, plain,
% 4.72/1.47      ((( (c1_1 @ a134) | ~ (c2_1 @ a134)))
% 4.72/1.47         <= (~ ( (c3_1 @ a134)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl510, zip_derived_cl438])).
% 4.72/1.47  thf('96', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (c1_1 @ a134)) | ( (c3_1 @ a134)) | ~ ( (c2_1 @ a134))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1784])).
% 4.72/1.47  thf('97', plain,
% 4.72/1.47      (( (c3_1 @ a136)) | ~ ( (c1_1 @ a136)) | 
% 4.72/1.47       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c0_1 @ a136))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1259])).
% 4.72/1.47  thf('98', plain, (~ ( (c0_1 @ a182)) | ~ ( (hskp24))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl86])).
% 4.72/1.47  thf(clause88, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c2_1 @ a182 ) ) ))).
% 4.72/1.47  thf(zf_stmt_80, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c2_1 @ a182 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause88])).
% 4.72/1.47  thf(zip_derived_cl87, plain, ((~ (hskp24) | ~ (c2_1 @ a182))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_80])).
% 4.72/1.47  thf('99', plain, (~ ( (c2_1 @ a182)) | ~ ( (hskp24))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl87])).
% 4.72/1.47  thf('100', plain, (~ ( (c3_1 @ a182)) | ~ ( (hskp24))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl88])).
% 4.72/1.47  thf('101', plain,
% 4.72/1.47      (( (hskp15)) | ( (hskp24)) | ~ ( (ndr1_0)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl141])).
% 4.72/1.47  thf(clause103, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c0_1 @ a153 ) ) ))).
% 4.72/1.47  thf(zf_stmt_81, negated_conjecture, (( ~( hskp15 ) ) | ( ~( c0_1 @ a153 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause103])).
% 4.72/1.47  thf(zip_derived_cl102, plain, ((~ (hskp15) | ~ (c0_1 @ a153))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_81])).
% 4.72/1.47  thf('102', plain, (~ ( (c0_1 @ a153)) | ~ ( (hskp15))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl102])).
% 4.72/1.47  thf(clause145, conjecture,
% 4.72/1.47    (~( ( hskp7 ) | ( hskp29 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_82, negated_conjecture,
% 4.72/1.47    (( hskp7 ) | ( hskp29 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause145])).
% 4.72/1.47  thf(zip_derived_cl144, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp7)
% 4.72/1.47          |  (hskp29)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c3_1 @ X0)
% 4.72/1.47          | ~ (c2_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_82])).
% 4.72/1.47  thf(zip_derived_cl525, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl144])).
% 4.72/1.47  thf(zip_derived_cl414, plain, ((~ (c0_1 @ a153)) <= (~ ( (c0_1 @ a153)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl102])).
% 4.72/1.47  thf(zip_derived_cl1666, plain,
% 4.72/1.47      (((~ (c3_1 @ a153) | ~ (c2_1 @ a153)))
% 4.72/1.47         <= (~ ( (c0_1 @ a153)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl525, zip_derived_cl414])).
% 4.72/1.47  thf('103', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c3_1 @ a153)) | ( (c0_1 @ a153)) | ~ ( (c2_1 @ a153))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1666])).
% 4.72/1.47  thf('104', plain,
% 4.72/1.47      (( (hskp29)) | 
% 4.72/1.47       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ( (hskp7)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl144])).
% 4.72/1.47  thf('105', plain,
% 4.72/1.47      (( (hskp29)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (hskp7)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl131])).
% 4.72/1.47  thf(clause176, conjecture,
% 4.72/1.47    (~( ( hskp29 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.47        ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_83, negated_conjecture,
% 4.72/1.47    (( hskp29 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 4.72/1.47     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause176])).
% 4.72/1.47  thf(zip_derived_cl175, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i]:
% 4.72/1.47         ( (hskp29)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          |  (c3_1 @ X1)
% 4.72/1.47          |  (c2_1 @ X1)
% 4.72/1.47          | ~ (c3_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c1_1 @ X1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_83])).
% 4.72/1.47  thf('106', plain,
% 4.72/1.47      (( (hskp29)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl175])).
% 4.72/1.47  thf(zip_derived_cl352, plain, (( (c0_1 @ a138)) <= (( (c0_1 @ a138)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl71])).
% 4.72/1.47  thf(zip_derived_cl601, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl163])).
% 4.72/1.47  thf(zip_derived_cl1001, plain,
% 4.72/1.47      (((~ (c1_1 @ a138) | ~ (c3_1 @ a138)))
% 4.72/1.47         <= (( (c0_1 @ a138)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl352, zip_derived_cl601])).
% 4.72/1.47  thf('107', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c3_1 @ a138)) | ~ ( (c0_1 @ a138)) | ~ ( (c1_1 @ a138))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1001])).
% 4.72/1.47  thf(zip_derived_cl514, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl141])).
% 4.72/1.47  thf(zip_derived_cl1214, plain, ((~ (c3_1 @ a138)) <= (~ ( (c3_1 @ a138)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1001])).
% 4.72/1.47  thf(zip_derived_cl1865, plain,
% 4.72/1.47      (((~ (c1_1 @ a138) |  (c2_1 @ a138)))
% 4.72/1.47         <= (~ ( (c3_1 @ a138)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)],
% 4.72/1.47                [zip_derived_cl514, zip_derived_cl1214])).
% 4.72/1.47  thf('108', plain,
% 4.72/1.47      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (c3_1 @ a138)) | ( (c2_1 @ a138)) | ~ ( (c1_1 @ a138))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1865])).
% 4.72/1.47  thf(clause32, conjecture, (~( ( hskp6 ) | ( hskp9 ) | ( hskp30 ) ))).
% 4.72/1.47  thf(zf_stmt_84, negated_conjecture, (( hskp6 ) | ( hskp9 ) | ( hskp30 )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause32])).
% 4.72/1.47  thf(zip_derived_cl31, plain, (( (hskp6) |  (hskp9) |  (hskp30))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_84])).
% 4.72/1.47  thf('109', plain, (( (hskp30)) | ( (hskp9)) | ( (hskp6))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl31])).
% 4.72/1.47  thf(zip_derived_cl601, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl163])).
% 4.72/1.47  thf(zip_derived_cl290, plain, (( (c0_1 @ a136)) <= (( (c0_1 @ a136)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl40])).
% 4.72/1.47  thf(zip_derived_cl807, plain,
% 4.72/1.47      (((~ (c3_1 @ a136) | ~ (c1_1 @ a136)))
% 4.72/1.47         <= (( (c0_1 @ a136)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl601, zip_derived_cl290])).
% 4.72/1.47  thf('110', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c3_1 @ a136)) | ~ ( (c1_1 @ a136)) | ~ ( (c0_1 @ a136))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl807])).
% 4.72/1.47  thf('111', plain, (( (c0_1 @ a136)) | ~ ( (hskp29))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl40])).
% 4.72/1.47  thf(clause42, conjecture, (~( ( c1_1 @ a136 ) | ( ~( hskp29 ) ) ))).
% 4.72/1.47  thf(zf_stmt_85, negated_conjecture, (( c1_1 @ a136 ) | ( ~( hskp29 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause42])).
% 4.72/1.47  thf(zip_derived_cl41, plain, (( (c1_1 @ a136) | ~ (hskp29))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_85])).
% 4.72/1.47  thf('112', plain, (( (c1_1 @ a136)) | ~ ( (hskp29))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl41])).
% 4.72/1.47  thf(clause43, conjecture, (~( ( c2_1 @ a136 ) | ( ~( hskp29 ) ) ))).
% 4.72/1.47  thf(zf_stmt_86, negated_conjecture, (( c2_1 @ a136 ) | ( ~( hskp29 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause43])).
% 4.72/1.47  thf(zip_derived_cl42, plain, (( (c2_1 @ a136) | ~ (hskp29))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_86])).
% 4.72/1.47  thf('113', plain, (( (c2_1 @ a136)) | ~ ( (hskp29))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl42])).
% 4.72/1.47  thf(zip_derived_cl518, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl142])).
% 4.72/1.47  thf(zip_derived_cl815, plain, ((~ (c3_1 @ a136)) <= (~ ( (c3_1 @ a136)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl807])).
% 4.72/1.47  thf(zip_derived_cl1575, plain,
% 4.72/1.47      (((~ (c1_1 @ a136) | ~ (c2_1 @ a136)))
% 4.72/1.47         <= (~ ( (c3_1 @ a136)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl518, zip_derived_cl815])).
% 4.72/1.47  thf('114', plain,
% 4.72/1.47      (( (c3_1 @ a136)) | ~ ( (c1_1 @ a136)) | 
% 4.72/1.47       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c2_1 @ a136))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1575])).
% 4.72/1.47  thf(clause38, conjecture, (~( ( c0_1 @ a167 ) | ( ~( hskp30 ) ) ))).
% 4.72/1.47  thf(zf_stmt_87, negated_conjecture, (( c0_1 @ a167 ) | ( ~( hskp30 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause38])).
% 4.72/1.47  thf(zip_derived_cl37, plain, (( (c0_1 @ a167) | ~ (hskp30))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_87])).
% 4.72/1.47  thf('115', plain, (( (c0_1 @ a167)) | ~ ( (hskp30))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl37])).
% 4.72/1.47  thf(clause39, conjecture, (~( ( c1_1 @ a167 ) | ( ~( hskp30 ) ) ))).
% 4.72/1.47  thf(zf_stmt_88, negated_conjecture, (( c1_1 @ a167 ) | ( ~( hskp30 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause39])).
% 4.72/1.47  thf(zip_derived_cl38, plain, (( (c1_1 @ a167) | ~ (hskp30))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_88])).
% 4.72/1.47  thf('116', plain, (( (c1_1 @ a167)) | ~ ( (hskp30))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl38])).
% 4.72/1.47  thf(clause40, conjecture, (~( ( c3_1 @ a167 ) | ( ~( hskp30 ) ) ))).
% 4.72/1.47  thf(zf_stmt_89, negated_conjecture, (( c3_1 @ a167 ) | ( ~( hskp30 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause40])).
% 4.72/1.47  thf(zip_derived_cl39, plain, (( (c3_1 @ a167) | ~ (hskp30))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_89])).
% 4.72/1.47  thf('117', plain, (( (c3_1 @ a167)) | ~ ( (hskp30))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl39])).
% 4.72/1.47  thf(zip_derived_cl601, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl163])).
% 4.72/1.47  thf(zip_derived_cl284, plain, (( (c0_1 @ a167)) <= (( (c0_1 @ a167)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl37])).
% 4.72/1.47  thf(zip_derived_cl806, plain,
% 4.72/1.47      (((~ (c3_1 @ a167) | ~ (c1_1 @ a167)))
% 4.72/1.47         <= (( (c0_1 @ a167)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl601, zip_derived_cl284])).
% 4.72/1.47  thf('118', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c0_1 @ a167)) | ~ ( (c3_1 @ a167)) | ~ ( (c1_1 @ a167))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl806])).
% 4.72/1.47  thf(clause172, conjecture,
% 4.72/1.47    (~( ( hskp4 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 4.72/1.47        ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_90, negated_conjecture,
% 4.72/1.47    (( hskp4 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.47     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause172])).
% 4.72/1.47  thf(zip_derived_cl171, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i]:
% 4.72/1.47         ( (hskp4)
% 4.72/1.47          |  (c1_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          |  (c2_1 @ X1)
% 4.72/1.47          |  (c0_1 @ X1)
% 4.72/1.47          | ~ (c2_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c1_1 @ X1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_90])).
% 4.72/1.47  thf(zip_derived_cl634, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl171])).
% 4.72/1.47  thf(zip_derived_cl436, plain, ((~ (c0_1 @ a134)) <= (~ ( (c0_1 @ a134)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl113])).
% 4.72/1.47  thf(zip_derived_cl2118, plain,
% 4.72/1.47      ((( (c1_1 @ a134) | ~ (c2_1 @ a134)))
% 4.72/1.47         <= (~ ( (c0_1 @ a134)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl634, zip_derived_cl436])).
% 4.72/1.47  thf('119', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ( (c1_1 @ a134)) | ( (c0_1 @ a134)) | ~ ( (c2_1 @ a134))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl2118])).
% 4.72/1.47  thf(zip_derived_cl474, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl131])).
% 4.72/1.47  thf(zip_derived_cl382, plain, ((~ (c0_1 @ a182)) <= (~ ( (c0_1 @ a182)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl86])).
% 4.72/1.47  thf(zip_derived_cl1139, plain,
% 4.72/1.47      ((( (c3_1 @ a182) |  (c2_1 @ a182)))
% 4.72/1.47         <= (~ ( (c0_1 @ a182)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl474, zip_derived_cl382])).
% 4.72/1.47  thf('120', plain,
% 4.72/1.47      (( (c0_1 @ a182)) | ( (c2_1 @ a182)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (c3_1 @ a182))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1139])).
% 4.72/1.47  thf(clause44, conjecture, (~( ( c1_1 @ a133 ) | ( ~( hskp28 ) ) ))).
% 4.72/1.47  thf(zf_stmt_91, negated_conjecture, (( c1_1 @ a133 ) | ( ~( hskp28 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause44])).
% 4.72/1.47  thf(zip_derived_cl43, plain, (( (c1_1 @ a133) | ~ (hskp28))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_91])).
% 4.72/1.47  thf('121', plain, (( (c1_1 @ a133)) | ~ ( (hskp28))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl43])).
% 4.72/1.47  thf(clause45, conjecture, (~( ( c2_1 @ a133 ) | ( ~( hskp28 ) ) ))).
% 4.72/1.47  thf(zf_stmt_92, negated_conjecture, (( c2_1 @ a133 ) | ( ~( hskp28 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause45])).
% 4.72/1.47  thf(zip_derived_cl44, plain, (( (c2_1 @ a133) | ~ (hskp28))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_92])).
% 4.72/1.47  thf('122', plain, (( (c2_1 @ a133)) | ~ ( (hskp28))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl44])).
% 4.72/1.47  thf(clause46, conjecture, (~( ( c3_1 @ a133 ) | ( ~( hskp28 ) ) ))).
% 4.72/1.47  thf(zf_stmt_93, negated_conjecture, (( c3_1 @ a133 ) | ( ~( hskp28 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause46])).
% 4.72/1.47  thf(zip_derived_cl45, plain, (( (c3_1 @ a133) | ~ (hskp28))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_93])).
% 4.72/1.47  thf('123', plain, (( (c3_1 @ a133)) | ~ ( (hskp28))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl45])).
% 4.72/1.47  thf(zip_derived_cl300, plain, (( (c3_1 @ a133)) <= (( (c3_1 @ a133)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl45])).
% 4.72/1.47  thf(zip_derived_cl609, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl165])).
% 4.72/1.47  thf(zip_derived_cl834, plain,
% 4.72/1.47      (((~ (c2_1 @ a133) | ~ (c1_1 @ a133)))
% 4.72/1.47         <= (( (c3_1 @ a133)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl300, zip_derived_cl609])).
% 4.72/1.47  thf('124', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a133)) | ~ ( (c2_1 @ a133)) | ~ ( (c3_1 @ a133))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl834])).
% 4.72/1.47  thf(clause79, conjecture, (~( ( c1_1 @ a125 ) | ( ~( hskp2 ) ) ))).
% 4.72/1.47  thf(zf_stmt_94, negated_conjecture, (( c1_1 @ a125 ) | ( ~( hskp2 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause79])).
% 4.72/1.47  thf(zip_derived_cl78, plain, (( (c1_1 @ a125) | ~ (hskp2))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_94])).
% 4.72/1.47  thf('125', plain, (( (c1_1 @ a125)) | ~ ( (hskp2))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl78])).
% 4.72/1.47  thf(clause80, conjecture, (~( ( c2_1 @ a125 ) | ( ~( hskp2 ) ) ))).
% 4.72/1.47  thf(zf_stmt_95, negated_conjecture, (( c2_1 @ a125 ) | ( ~( hskp2 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause80])).
% 4.72/1.47  thf(zip_derived_cl79, plain, (( (c2_1 @ a125) | ~ (hskp2))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_95])).
% 4.72/1.47  thf('126', plain, (( (c2_1 @ a125)) | ~ ( (hskp2))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl79])).
% 4.72/1.47  thf('127', plain,
% 4.72/1.47      (( (hskp2)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ( (hskp1)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl130])).
% 4.72/1.47  thf(clause52, conjecture, (~( ( c3_1 @ a189 ) | ( ~( hskp25 ) ) ))).
% 4.72/1.47  thf(zf_stmt_96, negated_conjecture, (( c3_1 @ a189 ) | ( ~( hskp25 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause52])).
% 4.72/1.47  thf(zip_derived_cl51, plain, (( (c3_1 @ a189) | ~ (hskp25))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_96])).
% 4.72/1.47  thf('128', plain, (( (c3_1 @ a189)) | ~ ( (hskp25))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl51])).
% 4.72/1.47  thf(zip_derived_cl545, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl149])).
% 4.72/1.47  thf(zip_derived_cl312, plain, (( (c3_1 @ a189)) <= (( (c3_1 @ a189)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl51])).
% 4.72/1.47  thf(zip_derived_cl1097, plain,
% 4.72/1.47      ((( (c1_1 @ a189) | ~ (c2_1 @ a189)))
% 4.72/1.47         <= (( (c3_1 @ a189)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl545, zip_derived_cl312])).
% 4.72/1.47  thf('129', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c3_1 @ a189)) | ( (c1_1 @ a189)) | ~ ( (c2_1 @ a189))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1097])).
% 4.72/1.47  thf('130', plain, (~ ( (hskp25)) | ~ ( (c0_1 @ a189))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl84])).
% 4.72/1.47  thf(clause86, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c1_1 @ a189 ) ) ))).
% 4.72/1.47  thf(zf_stmt_97, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c1_1 @ a189 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause86])).
% 4.72/1.47  thf(zip_derived_cl85, plain, ((~ (hskp25) | ~ (c1_1 @ a189))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_97])).
% 4.72/1.47  thf('131', plain, (~ ( (hskp25)) | ~ ( (c1_1 @ a189))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl85])).
% 4.72/1.47  thf(clause155, conjecture,
% 4.72/1.47    (~( ( hskp6 ) | ( hskp25 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_98, negated_conjecture,
% 4.72/1.47    (( hskp6 ) | ( hskp25 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause155])).
% 4.72/1.47  thf(zip_derived_cl154, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp6)
% 4.72/1.47          |  (hskp25)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c3_1 @ X0)
% 4.72/1.47          | ~ (c0_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_98])).
% 4.72/1.47  thf('132', plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ( (hskp6)) | ( (hskp25)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl154])).
% 4.72/1.47  thf(zip_derived_cl470, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl130])).
% 4.72/1.47  thf(zip_derived_cl378, plain, ((~ (c0_1 @ a189)) <= (~ ( (c0_1 @ a189)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl84])).
% 4.72/1.47  thf(zip_derived_cl1051, plain,
% 4.72/1.47      ((( (c1_1 @ a189) |  (c2_1 @ a189)))
% 4.72/1.47         <= (~ ( (c0_1 @ a189)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl470, zip_derived_cl378])).
% 4.72/1.47  thf('133', plain,
% 4.72/1.47      (( (c2_1 @ a189)) | ( (c0_1 @ a189)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ( (c1_1 @ a189))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1051])).
% 4.72/1.47  thf(clause81, conjecture, (~( ( c1_1 @ a124 ) | ( ~( hskp1 ) ) ))).
% 4.72/1.47  thf(zf_stmt_99, negated_conjecture, (( c1_1 @ a124 ) | ( ~( hskp1 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause81])).
% 4.72/1.47  thf(zip_derived_cl80, plain, (( (c1_1 @ a124) | ~ (hskp1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_99])).
% 4.72/1.47  thf('134', plain, (( (c1_1 @ a124)) | ~ ( (hskp1))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl80])).
% 4.72/1.47  thf(clause82, conjecture, (~( ( c2_1 @ a124 ) | ( ~( hskp1 ) ) ))).
% 4.72/1.47  thf(zf_stmt_100, negated_conjecture, (( c2_1 @ a124 ) | ( ~( hskp1 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause82])).
% 4.72/1.47  thf(zip_derived_cl81, plain, (( (c2_1 @ a124) | ~ (hskp1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_100])).
% 4.72/1.47  thf('135', plain, (( (c2_1 @ a124)) | ~ ( (hskp1))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl81])).
% 4.72/1.47  thf(clause128, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c3_1 @ a124 ) ) ))).
% 4.72/1.47  thf(zf_stmt_101, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c3_1 @ a124 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause128])).
% 4.72/1.47  thf(zip_derived_cl127, plain, ((~ (hskp1) | ~ (c3_1 @ a124))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_101])).
% 4.72/1.47  thf('136', plain, (~ ( (hskp1)) | ~ ( (c3_1 @ a124))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl127])).
% 4.72/1.47  thf(zip_derived_cl518, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl142])).
% 4.72/1.47  thf(zip_derived_cl464, plain, ((~ (c3_1 @ a124)) <= (~ ( (c3_1 @ a124)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl127])).
% 4.72/1.47  thf(zip_derived_cl1589, plain,
% 4.72/1.47      (((~ (c1_1 @ a124) | ~ (c2_1 @ a124)))
% 4.72/1.47         <= (~ ( (c3_1 @ a124)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl518, zip_derived_cl464])).
% 4.72/1.47  thf('137', plain,
% 4.72/1.47      (( (c3_1 @ a124)) | ~ ( (c2_1 @ a124)) | 
% 4.72/1.47       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a124))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1589])).
% 4.72/1.47  thf(clause161, conjecture,
% 4.72/1.47    (~( ( hskp19 ) | ( hskp27 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_102, negated_conjecture,
% 4.72/1.47    (( hskp19 ) | ( hskp27 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause161])).
% 4.72/1.47  thf(zip_derived_cl160, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp19)
% 4.72/1.47          |  (hskp27)
% 4.72/1.47          |  (c3_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c2_1 @ X0)
% 4.72/1.47          | ~ (c1_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_102])).
% 4.72/1.47  thf('138', plain,
% 4.72/1.47      (( (hskp27)) | 
% 4.72/1.47       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (hskp19)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl160])).
% 4.72/1.47  thf(zip_derived_cl545, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl149])).
% 4.72/1.47  thf(clause49, conjecture, (~( ( c3_1 @ a122 ) | ( ~( hskp27 ) ) ))).
% 4.72/1.47  thf(zf_stmt_103, negated_conjecture, (( c3_1 @ a122 ) | ( ~( hskp27 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause49])).
% 4.72/1.47  thf(zip_derived_cl48, plain, (( (c3_1 @ a122) | ~ (hskp27))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_103])).
% 4.72/1.47  thf(zip_derived_cl306, plain, (( (c3_1 @ a122)) <= (( (c3_1 @ a122)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl48])).
% 4.72/1.47  thf(zip_derived_cl1096, plain,
% 4.72/1.47      ((( (c1_1 @ a122) | ~ (c2_1 @ a122)))
% 4.72/1.47         <= (( (c3_1 @ a122)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl545, zip_derived_cl306])).
% 4.72/1.47  thf('139', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ( (c1_1 @ a122)) | ~ ( (c2_1 @ a122)) | ~ ( (c3_1 @ a122))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1096])).
% 4.72/1.47  thf(clause48, conjecture, (~( ( c2_1 @ a122 ) | ( ~( hskp27 ) ) ))).
% 4.72/1.47  thf(zf_stmt_104, negated_conjecture, (( c2_1 @ a122 ) | ( ~( hskp27 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause48])).
% 4.72/1.47  thf(zip_derived_cl47, plain, (( (c2_1 @ a122) | ~ (hskp27))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_104])).
% 4.72/1.47  thf('140', plain, (( (c2_1 @ a122)) | ~ ( (hskp27))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl47])).
% 4.72/1.47  thf('141', plain, (( (c3_1 @ a122)) | ~ ( (hskp27))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl48])).
% 4.72/1.47  thf(zip_derived_cl306, plain, (( (c3_1 @ a122)) <= (( (c3_1 @ a122)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl48])).
% 4.72/1.47  thf(zip_derived_cl609, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl165])).
% 4.72/1.47  thf(zip_derived_cl872, plain,
% 4.72/1.47      (((~ (c2_1 @ a122) | ~ (c1_1 @ a122)))
% 4.72/1.47         <= (( (c3_1 @ a122)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl306, zip_derived_cl609])).
% 4.72/1.47  thf('142', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a122)) | ~ ( (c2_1 @ a122)) | ~ ( (c3_1 @ a122))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl872])).
% 4.72/1.47  thf(zip_derived_cl561, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl153])).
% 4.72/1.47  thf(zip_derived_cl346, plain, (( (c0_1 @ a142)) <= (( (c0_1 @ a142)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl68])).
% 4.72/1.47  thf(zip_derived_cl1187, plain,
% 4.72/1.47      (((~ (c3_1 @ a142) |  (c2_1 @ a142)))
% 4.72/1.47         <= (( (c0_1 @ a142)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl561, zip_derived_cl346])).
% 4.72/1.47  thf('143', plain,
% 4.72/1.47      (( (c2_1 @ a142)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c0_1 @ a142)) | ~ ( (c3_1 @ a142))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1187])).
% 4.72/1.47  thf(zip_derived_cl545, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl149])).
% 4.72/1.47  thf(clause70, conjecture, (~( ( c3_1 @ a142 ) | ( ~( hskp12 ) ) ))).
% 4.72/1.47  thf(zf_stmt_105, negated_conjecture, (( c3_1 @ a142 ) | ( ~( hskp12 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause70])).
% 4.72/1.47  thf(zip_derived_cl69, plain, (( (c3_1 @ a142) | ~ (hskp12))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_105])).
% 4.72/1.47  thf(zip_derived_cl348, plain, (( (c3_1 @ a142)) <= (( (c3_1 @ a142)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl69])).
% 4.72/1.47  thf(zip_derived_cl1103, plain,
% 4.72/1.47      ((( (c1_1 @ a142) | ~ (c2_1 @ a142)))
% 4.72/1.47         <= (( (c3_1 @ a142)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl545, zip_derived_cl348])).
% 4.72/1.47  thf('144', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c2_1 @ a142)) | ( (c1_1 @ a142)) | ~ ( (c3_1 @ a142))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1103])).
% 4.72/1.47  thf(clause19, conjecture, (~( ( ndr1_0 ) | ( ~( hskp12 ) ) ))).
% 4.72/1.47  thf(zf_stmt_106, negated_conjecture, (( ndr1_0 ) | ( ~( hskp12 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause19])).
% 4.72/1.47  thf(zip_derived_cl18, plain, (( (ndr1_0) | ~ (hskp12))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_106])).
% 4.72/1.47  thf('145', plain, (( (ndr1_0)) | ~ ( (hskp12))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl18])).
% 4.72/1.47  thf('146', plain, (( (c0_1 @ a142)) | ~ ( (hskp12))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl68])).
% 4.72/1.47  thf('147', plain, (( (c3_1 @ a142)) | ~ ( (hskp12))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl69])).
% 4.72/1.47  thf(clause107, conjecture, (~( ( ~( hskp12 ) ) | ( ~( c1_1 @ a142 ) ) ))).
% 4.72/1.47  thf(zf_stmt_107, negated_conjecture,
% 4.72/1.47    (( ~( hskp12 ) ) | ( ~( c1_1 @ a142 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause107])).
% 4.72/1.47  thf(zip_derived_cl106, plain, ((~ (hskp12) | ~ (c1_1 @ a142))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_107])).
% 4.72/1.47  thf('148', plain, (~ ( (c1_1 @ a142)) | ~ ( (hskp12))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl106])).
% 4.72/1.47  thf(clause36, conjecture, (~( ( hskp13 ) | ( hskp19 ) | ( hskp12 ) ))).
% 4.72/1.47  thf(zf_stmt_108, negated_conjecture, (( hskp13 ) | ( hskp19 ) | ( hskp12 )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause36])).
% 4.72/1.47  thf(zip_derived_cl35, plain, (( (hskp13) |  (hskp19) |  (hskp12))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_108])).
% 4.72/1.47  thf('149', plain, (( (hskp13)) | ( (hskp19)) | ( (hskp12))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl35])).
% 4.72/1.47  thf(zip_derived_cl569, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl155])).
% 4.72/1.47  thf(clause59, conjecture, (~( ( c3_1 @ a164 ) | ( ~( hskp19 ) ) ))).
% 4.72/1.47  thf(zf_stmt_109, negated_conjecture, (( c3_1 @ a164 ) | ( ~( hskp19 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause59])).
% 4.72/1.47  thf(zip_derived_cl58, plain, (( (c3_1 @ a164) | ~ (hskp19))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_109])).
% 4.72/1.47  thf(zip_derived_cl326, plain, (( (c3_1 @ a164)) <= (( (c3_1 @ a164)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl58])).
% 4.72/1.47  thf(zip_derived_cl1226, plain,
% 4.72/1.47      (((~ (c1_1 @ a164) |  (c2_1 @ a164)))
% 4.72/1.47         <= (( (c3_1 @ a164)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl569, zip_derived_cl326])).
% 4.72/1.47  thf('150', plain,
% 4.72/1.47      (~ ( (c3_1 @ a164)) | ( (c2_1 @ a164)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a164))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1226])).
% 4.72/1.47  thf(clause58, conjecture, (~( ( c1_1 @ a164 ) | ( ~( hskp19 ) ) ))).
% 4.72/1.47  thf(zf_stmt_110, negated_conjecture, (( c1_1 @ a164 ) | ( ~( hskp19 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause58])).
% 4.72/1.47  thf(zip_derived_cl57, plain, (( (c1_1 @ a164) | ~ (hskp19))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_110])).
% 4.72/1.47  thf('151', plain, (( (c1_1 @ a164)) | ~ ( (hskp19))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl57])).
% 4.72/1.47  thf('152', plain, (( (c3_1 @ a164)) | ~ ( (hskp19))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl58])).
% 4.72/1.47  thf(clause97, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c2_1 @ a164 ) ) ))).
% 4.72/1.47  thf(zf_stmt_111, negated_conjecture,
% 4.72/1.47    (( ~( hskp19 ) ) | ( ~( c2_1 @ a164 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause97])).
% 4.72/1.47  thf(zip_derived_cl96, plain, ((~ (hskp19) | ~ (c2_1 @ a164))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_111])).
% 4.72/1.47  thf('153', plain, (~ ( (c2_1 @ a164)) | ~ ( (hskp19))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl96])).
% 4.72/1.47  thf(clause158, conjecture,
% 4.72/1.47    (~( ( hskp13 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_112, negated_conjecture,
% 4.72/1.47    (( hskp13 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause158])).
% 4.72/1.47  thf(zip_derived_cl157, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp13)
% 4.72/1.47          |  (hskp15)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c3_1 @ X0)
% 4.72/1.47          | ~ (c1_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_112])).
% 4.72/1.47  thf('154', plain,
% 4.72/1.47      (( (hskp13)) | ( (hskp15)) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl157])).
% 4.72/1.47  thf(zip_derived_cl545, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl149])).
% 4.72/1.47  thf(clause65, conjecture, (~( ( c3_1 @ a153 ) | ( ~( hskp15 ) ) ))).
% 4.72/1.47  thf(zf_stmt_113, negated_conjecture, (( c3_1 @ a153 ) | ( ~( hskp15 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause65])).
% 4.72/1.47  thf(zip_derived_cl64, plain, (( (c3_1 @ a153) | ~ (hskp15))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_113])).
% 4.72/1.47  thf(zip_derived_cl338, plain, (( (c3_1 @ a153)) <= (( (c3_1 @ a153)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl64])).
% 4.72/1.47  thf(zip_derived_cl1101, plain,
% 4.72/1.47      ((( (c1_1 @ a153) | ~ (c2_1 @ a153)))
% 4.72/1.47         <= (( (c3_1 @ a153)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl545, zip_derived_cl338])).
% 4.72/1.47  thf('155', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ( (c1_1 @ a153)) | ~ ( (c3_1 @ a153)) | ~ ( (c2_1 @ a153))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1101])).
% 4.72/1.47  thf(clause64, conjecture, (~( ( c2_1 @ a153 ) | ( ~( hskp15 ) ) ))).
% 4.72/1.47  thf(zf_stmt_114, negated_conjecture, (( c2_1 @ a153 ) | ( ~( hskp15 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause64])).
% 4.72/1.47  thf(zip_derived_cl63, plain, (( (c2_1 @ a153) | ~ (hskp15))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_114])).
% 4.72/1.47  thf('156', plain, (( (c2_1 @ a153)) | ~ ( (hskp15))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl63])).
% 4.72/1.47  thf('157', plain, (( (c3_1 @ a153)) | ~ ( (hskp15))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl64])).
% 4.72/1.47  thf(zip_derived_cl338, plain, (( (c3_1 @ a153)) <= (( (c3_1 @ a153)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl64])).
% 4.72/1.47  thf(zip_derived_cl609, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl165])).
% 4.72/1.47  thf(zip_derived_cl964, plain,
% 4.72/1.47      (((~ (c2_1 @ a153) | ~ (c1_1 @ a153)))
% 4.72/1.47         <= (( (c3_1 @ a153)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl338, zip_derived_cl609])).
% 4.72/1.47  thf('158', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a153)) | ~ ( (c3_1 @ a153)) | ~ ( (c2_1 @ a153))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl964])).
% 4.72/1.47  thf(zip_derived_cl609, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl165])).
% 4.72/1.47  thf(zip_derived_cl518, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl142])).
% 4.72/1.47  thf(zip_derived_cl1595, plain,
% 4.72/1.47      ((![X0 : $i]:
% 4.72/1.47          (~ (c1_1 @ X0) | ~ (c2_1 @ X0) | ~ (c2_1 @ X0) | ~ (c1_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl609, zip_derived_cl518])).
% 4.72/1.47  thf(zip_derived_cl1605, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('simplify', [status(thm)], [zip_derived_cl1595])).
% 4.72/1.47  thf(zip_derived_cl366, plain, (( (c1_1 @ a125)) <= (( (c1_1 @ a125)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl78])).
% 4.72/1.47  thf(zip_derived_cl2362, plain,
% 4.72/1.47      ((~ (c2_1 @ a125))
% 4.72/1.47         <= (( (c1_1 @ a125)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) & 
% 4.72/1.47             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)],
% 4.72/1.47                [zip_derived_cl1605, zip_derived_cl366])).
% 4.72/1.47  thf(zip_derived_cl368, plain, (( (c2_1 @ a125)) <= (( (c2_1 @ a125)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl79])).
% 4.72/1.47  thf('159', plain,
% 4.72/1.47      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c1_1 @ a125)) | ~ ( (c2_1 @ a125)) | 
% 4.72/1.47       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))),
% 4.72/1.47      inference('s_sup+', [status(thm)],
% 4.72/1.47                [zip_derived_cl2362, zip_derived_cl368])).
% 4.72/1.47  thf(clause78, conjecture, (~( ( c1_1 @ a127 ) | ( ~( hskp3 ) ) ))).
% 4.72/1.47  thf(zf_stmt_115, negated_conjecture, (( c1_1 @ a127 ) | ( ~( hskp3 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause78])).
% 4.72/1.47  thf(zip_derived_cl77, plain, (( (c1_1 @ a127) | ~ (hskp3))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_115])).
% 4.72/1.47  thf('160', plain, (( (c1_1 @ a127)) | ~ ( (hskp3))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl77])).
% 4.72/1.47  thf(clause125, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c2_1 @ a127 ) ) ))).
% 4.72/1.47  thf(zf_stmt_116, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c2_1 @ a127 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause125])).
% 4.72/1.47  thf(zip_derived_cl124, plain, ((~ (hskp3) | ~ (c2_1 @ a127))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_116])).
% 4.72/1.47  thf('161', plain, (~ ( (c2_1 @ a127)) | ~ ( (hskp3))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl124])).
% 4.72/1.47  thf(clause126, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c3_1 @ a127 ) ) ))).
% 4.72/1.47  thf(zf_stmt_117, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c3_1 @ a127 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause126])).
% 4.72/1.47  thf(zip_derived_cl125, plain, ((~ (hskp3) | ~ (c3_1 @ a127))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_117])).
% 4.72/1.47  thf('162', plain, (~ ( (c3_1 @ a127)) | ~ ( (hskp3))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl125])).
% 4.72/1.47  thf(zip_derived_cl514, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl141])).
% 4.72/1.47  thf(zip_derived_cl460, plain, ((~ (c3_1 @ a127)) <= (~ ( (c3_1 @ a127)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl125])).
% 4.72/1.47  thf(zip_derived_cl1868, plain,
% 4.72/1.47      (((~ (c1_1 @ a127) |  (c2_1 @ a127)))
% 4.72/1.47         <= (~ ( (c3_1 @ a127)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl514, zip_derived_cl460])).
% 4.72/1.47  thf('163', plain,
% 4.72/1.47      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (c2_1 @ a127)) | ( (c3_1 @ a127)) | ~ ( (c1_1 @ a127))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1868])).
% 4.72/1.47  thf(clause138, conjecture,
% 4.72/1.47    (~( ( hskp7 ) | ( hskp14 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 4.72/1.47        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_118, negated_conjecture,
% 4.72/1.47    (( hskp7 ) | ( hskp14 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c3_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause138])).
% 4.72/1.47  thf(zip_derived_cl137, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp7)
% 4.72/1.47          |  (hskp14)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c3_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_118])).
% 4.72/1.47  thf(zip_derived_cl498, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl137])).
% 4.72/1.47  thf(zip_derived_cl408, plain, ((~ (c0_1 @ a155)) <= (~ ( (c0_1 @ a155)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl99])).
% 4.72/1.47  thf(zip_derived_cl1490, plain,
% 4.72/1.47      (((~ (c3_1 @ a155) |  (c2_1 @ a155)))
% 4.72/1.47         <= (~ ( (c0_1 @ a155)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl498, zip_derived_cl408])).
% 4.72/1.47  thf('164', plain,
% 4.72/1.47      (~ ( (c3_1 @ a155)) | ( (c0_1 @ a155)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ( (c2_1 @ a155))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1490])).
% 4.72/1.47  thf(zip_derived_cl498, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl137])).
% 4.72/1.47  thf(zip_derived_cl440, plain, ((~ (c0_1 @ a132)) <= (~ ( (c0_1 @ a132)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl115])).
% 4.72/1.47  thf(zip_derived_cl1494, plain,
% 4.72/1.47      (((~ (c3_1 @ a132) |  (c2_1 @ a132)))
% 4.72/1.47         <= (~ ( (c0_1 @ a132)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl498, zip_derived_cl440])).
% 4.72/1.47  thf('165', plain,
% 4.72/1.47      (~ ( (c3_1 @ a132)) | ( (c0_1 @ a132)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ( (c2_1 @ a132))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1494])).
% 4.72/1.47  thf('166', plain, (( (c3_1 @ a132)) | ~ ( (hskp7))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl74])).
% 4.72/1.47  thf('167', plain, (~ ( (c0_1 @ a132)) | ~ ( (hskp7))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl115])).
% 4.72/1.47  thf(clause117, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c2_1 @ a132 ) ) ))).
% 4.72/1.47  thf(zf_stmt_119, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c2_1 @ a132 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause117])).
% 4.72/1.47  thf(zip_derived_cl116, plain, ((~ (hskp7) | ~ (c2_1 @ a132))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_119])).
% 4.72/1.47  thf('168', plain, (~ ( (c2_1 @ a132)) | ~ ( (hskp7))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl116])).
% 4.72/1.47  thf(clause12, conjecture, (~( ( ndr1_0 ) | ( ~( hskp19 ) ) ))).
% 4.72/1.47  thf(zf_stmt_120, negated_conjecture, (( ndr1_0 ) | ( ~( hskp19 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause12])).
% 4.72/1.47  thf(zip_derived_cl11, plain, (( (ndr1_0) | ~ (hskp19))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_120])).
% 4.72/1.47  thf('169', plain, (( (ndr1_0)) | ~ ( (hskp19))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl11])).
% 4.72/1.47  thf(clause23, conjecture, (~( ( ndr1_0 ) | ( ~( hskp8 ) ) ))).
% 4.72/1.47  thf(zf_stmt_121, negated_conjecture, (( ndr1_0 ) | ( ~( hskp8 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause23])).
% 4.72/1.47  thf(zip_derived_cl22, plain, (( (ndr1_0) | ~ (hskp8))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_121])).
% 4.72/1.47  thf('170', plain, (( (ndr1_0)) | ~ ( (hskp8))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl22])).
% 4.72/1.47  thf(clause29, conjecture, (~( ( ndr1_0 ) | ( ~( hskp2 ) ) ))).
% 4.72/1.47  thf(zf_stmt_122, negated_conjecture, (( ndr1_0 ) | ( ~( hskp2 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause29])).
% 4.72/1.47  thf(zip_derived_cl28, plain, (( (ndr1_0) | ~ (hskp2))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_122])).
% 4.72/1.47  thf('171', plain, (( (ndr1_0)) | ~ ( (hskp2))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl28])).
% 4.72/1.47  thf(clause37, conjecture, (~( ( hskp8 ) | ( hskp19 ) | ( hskp2 ) ))).
% 4.72/1.47  thf(zf_stmt_123, negated_conjecture, (( hskp8 ) | ( hskp19 ) | ( hskp2 )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause37])).
% 4.72/1.47  thf(zip_derived_cl36, plain, (( (hskp8) |  (hskp19) |  (hskp2))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_123])).
% 4.72/1.47  thf('172', plain, (( (hskp2)) | ( (hskp19)) | ( (hskp8))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl36])).
% 4.72/1.47  thf(clause152, conjecture,
% 4.72/1.47    (~( ( hskp22 ) | ( hskp9 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_124, negated_conjecture,
% 4.72/1.47    (( hskp22 ) | ( hskp9 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause152])).
% 4.72/1.47  thf(zip_derived_cl151, plain,
% 4.72/1.47      (![X0 : $i]:
% 4.72/1.47         ( (hskp22)
% 4.72/1.47          |  (hskp9)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c1_1 @ X0)
% 4.72/1.47          | ~ (c0_1 @ X0))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_124])).
% 4.72/1.47  thf(zip_derived_cl553, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl151])).
% 4.72/1.47  thf(zip_derived_cl352, plain, (( (c0_1 @ a138)) <= (( (c0_1 @ a138)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl71])).
% 4.72/1.47  thf(zip_derived_cl1159, plain,
% 4.72/1.47      (((~ (c1_1 @ a138) |  (c2_1 @ a138)))
% 4.72/1.47         <= (( (c0_1 @ a138)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl553, zip_derived_cl352])).
% 4.72/1.47  thf('173', plain,
% 4.72/1.47      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 4.72/1.47       ( (c2_1 @ a138)) | ~ ( (c1_1 @ a138)) | ~ ( (c0_1 @ a138))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1159])).
% 4.72/1.47  thf('174', plain, (( (c0_1 @ a138)) | ~ ( (hskp9))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl71])).
% 4.72/1.47  thf(clause73, conjecture, (~( ( c1_1 @ a138 ) | ( ~( hskp9 ) ) ))).
% 4.72/1.47  thf(zf_stmt_125, negated_conjecture, (( c1_1 @ a138 ) | ( ~( hskp9 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause73])).
% 4.72/1.47  thf(zip_derived_cl72, plain, (( (c1_1 @ a138) | ~ (hskp9))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_125])).
% 4.72/1.47  thf('175', plain, (( (c1_1 @ a138)) | ~ ( (hskp9))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl72])).
% 4.72/1.47  thf(clause113, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c2_1 @ a138 ) ) ))).
% 4.72/1.47  thf(zf_stmt_126, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c2_1 @ a138 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause113])).
% 4.72/1.47  thf(zip_derived_cl112, plain, ((~ (hskp9) | ~ (c2_1 @ a138))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_126])).
% 4.72/1.47  thf('176', plain, (~ ( (c2_1 @ a138)) | ~ ( (hskp9))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl112])).
% 4.72/1.47  thf(clause108, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c1_1 @ a141 ) ) ))).
% 4.72/1.47  thf(zf_stmt_127, negated_conjecture,
% 4.72/1.47    (( ~( hskp11 ) ) | ( ~( c1_1 @ a141 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause108])).
% 4.72/1.47  thf(zip_derived_cl107, plain, ((~ (hskp11) | ~ (c1_1 @ a141))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_127])).
% 4.72/1.47  thf('177', plain, (~ ( (c1_1 @ a141)) | ~ ( (hskp11))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl107])).
% 4.72/1.47  thf(clause109, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c2_1 @ a141 ) ) ))).
% 4.72/1.47  thf(zf_stmt_128, negated_conjecture,
% 4.72/1.47    (( ~( hskp11 ) ) | ( ~( c2_1 @ a141 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause109])).
% 4.72/1.47  thf(zip_derived_cl108, plain, ((~ (hskp11) | ~ (c2_1 @ a141))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_128])).
% 4.72/1.47  thf('178', plain, (~ ( (c2_1 @ a141)) | ~ ( (hskp11))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl108])).
% 4.72/1.47  thf(clause110, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c3_1 @ a141 ) ) ))).
% 4.72/1.47  thf(zf_stmt_129, negated_conjecture,
% 4.72/1.47    (( ~( hskp11 ) ) | ( ~( c3_1 @ a141 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause110])).
% 4.72/1.47  thf(zip_derived_cl109, plain, ((~ (hskp11) | ~ (c3_1 @ a141))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_129])).
% 4.72/1.47  thf('179', plain, (~ ( (c3_1 @ a141)) | ~ ( (hskp11))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl109])).
% 4.72/1.47  thf(zip_derived_cl486, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl134])).
% 4.72/1.47  thf(zip_derived_cl428, plain, ((~ (c3_1 @ a141)) <= (~ ( (c3_1 @ a141)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl109])).
% 4.72/1.47  thf(zip_derived_cl1314, plain,
% 4.72/1.47      ((( (c1_1 @ a141) |  (c2_1 @ a141)))
% 4.72/1.47         <= (~ ( (c3_1 @ a141)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl486, zip_derived_cl428])).
% 4.72/1.47  thf('180', plain,
% 4.72/1.47      (( (c1_1 @ a141)) | ( (c2_1 @ a141)) | 
% 4.72/1.47       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ( (c3_1 @ a141))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1314])).
% 4.72/1.47  thf(clause118, conjecture, (~( ( ~( hskp6 ) ) | ( ~( c0_1 @ a131 ) ) ))).
% 4.72/1.47  thf(zf_stmt_130, negated_conjecture, (( ~( hskp6 ) ) | ( ~( c0_1 @ a131 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause118])).
% 4.72/1.47  thf(zip_derived_cl117, plain, ((~ (hskp6) | ~ (c0_1 @ a131))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_130])).
% 4.72/1.47  thf('181', plain, (~ ( (c0_1 @ a131)) | ~ ( (hskp6))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl117])).
% 4.72/1.47  thf(clause119, conjecture, (~( ( ~( hskp6 ) ) | ( ~( c1_1 @ a131 ) ) ))).
% 4.72/1.47  thf(zf_stmt_131, negated_conjecture, (( ~( hskp6 ) ) | ( ~( c1_1 @ a131 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause119])).
% 4.72/1.47  thf(zip_derived_cl118, plain, ((~ (hskp6) | ~ (c1_1 @ a131))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_131])).
% 4.72/1.47  thf('182', plain, (~ ( (c1_1 @ a131)) | ~ ( (hskp6))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl118])).
% 4.72/1.47  thf(clause120, conjecture, (~( ( ~( hskp6 ) ) | ( ~( c2_1 @ a131 ) ) ))).
% 4.72/1.47  thf(zf_stmt_132, negated_conjecture, (( ~( hskp6 ) ) | ( ~( c2_1 @ a131 ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause120])).
% 4.72/1.47  thf(zip_derived_cl119, plain, ((~ (hskp6) | ~ (c2_1 @ a131))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_132])).
% 4.72/1.47  thf('183', plain, (~ ( (c2_1 @ a131)) | ~ ( (hskp6))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl119])).
% 4.72/1.47  thf(zip_derived_cl470, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl130])).
% 4.72/1.47  thf(zip_derived_cl444, plain, ((~ (c0_1 @ a131)) <= (~ ( (c0_1 @ a131)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl117])).
% 4.72/1.47  thf(zip_derived_cl1061, plain,
% 4.72/1.47      ((( (c1_1 @ a131) |  (c2_1 @ a131)))
% 4.72/1.47         <= (~ ( (c0_1 @ a131)) & 
% 4.72/1.47             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 4.72/1.47      inference('s_sup-', [status(thm)], [zip_derived_cl470, zip_derived_cl444])).
% 4.72/1.47  thf('184', plain,
% 4.72/1.47      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ( (c0_1 @ a131)) | ( (c1_1 @ a131)) | ( (c2_1 @ a131))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1061])).
% 4.72/1.47  thf(clause171, conjecture,
% 4.72/1.47    (~( ( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 4.72/1.47        ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_133, negated_conjecture,
% 4.72/1.47    (( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 4.72/1.47     ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause171])).
% 4.72/1.47  thf(zip_derived_cl170, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i]:
% 4.72/1.47         ( (hskp1)
% 4.72/1.47          |  (c2_1 @ X0)
% 4.72/1.47          |  (c1_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          |  (c3_1 @ X1)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c1_1 @ X1)
% 4.72/1.47          | ~ (c0_1 @ X1))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_133])).
% 4.72/1.47  thf('185', plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 4.72/1.47       ( (hskp1)) | ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl170])).
% 4.72/1.47  thf(zip_derived_cl581, plain,
% 4.72/1.47      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl158])).
% 4.72/1.47  thf(zip_derived_cl352, plain, (( (c0_1 @ a138)) <= (( (c0_1 @ a138)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl71])).
% 4.72/1.47  thf(zip_derived_cl1267, plain,
% 4.72/1.47      ((( (c3_1 @ a138) | ~ (c1_1 @ a138)))
% 4.72/1.47         <= (( (c0_1 @ a138)) & 
% 4.72/1.47             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 4.72/1.47      inference('s_sup+', [status(thm)], [zip_derived_cl581, zip_derived_cl352])).
% 4.72/1.47  thf('186', plain,
% 4.72/1.47      (( (c3_1 @ a138)) | 
% 4.72/1.47       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c0_1 @ a138)) | ~ ( (c1_1 @ a138))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1267])).
% 4.72/1.47  thf(zip_derived_cl4098, plain, (( (c3_1 @ a138)) <= (( (c3_1 @ a138)))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl1267])).
% 4.72/1.47  thf(zip_derived_cl569, plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl155])).
% 4.72/1.47  thf(zip_derived_cl4101, plain,
% 4.72/1.47      ((( (c2_1 @ a138) | ~ (c1_1 @ a138)))
% 4.72/1.47         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) & 
% 4.72/1.47             ( (c3_1 @ a138)))),
% 4.72/1.47      inference('s_sup-', [status(thm)],
% 4.72/1.47                [zip_derived_cl4098, zip_derived_cl569])).
% 4.72/1.47  thf('187', plain,
% 4.72/1.47      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (c3_1 @ a138)) | ( (c2_1 @ a138)) | ~ ( (c1_1 @ a138))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl4101])).
% 4.72/1.47  thf(clause196, conjecture,
% 4.72/1.47    (~( ( c3_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c2_1 @ V ) | 
% 4.72/1.47        ( c2_1 @ U ) | ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ V ) ) | 
% 4.72/1.47        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 4.72/1.47  thf(zf_stmt_134, negated_conjecture,
% 4.72/1.47    (( c3_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c2_1 @ V ) | 
% 4.72/1.47     ( c2_1 @ U ) | ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 4.72/1.47     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 4.72/1.47    inference('cnf.neg', [status(esa)], [clause196])).
% 4.72/1.47  thf(zip_derived_cl195, plain,
% 4.72/1.47      (![X0 : $i, X1 : $i, X2 : $i]:
% 4.72/1.47         ( (c3_1 @ X0)
% 4.72/1.47          |  (c0_1 @ X0)
% 4.72/1.47          |  (c3_1 @ X1)
% 4.72/1.47          |  (c2_1 @ X1)
% 4.72/1.47          |  (c2_1 @ X2)
% 4.72/1.47          | ~ (c2_1 @ X0)
% 4.72/1.47          | ~ (c1_1 @ X1)
% 4.72/1.47          | ~ (ndr1_0)
% 4.72/1.47          | ~ (c3_1 @ X2)
% 4.72/1.47          | ~ (c1_1 @ X2))),
% 4.72/1.47      inference('cnf', [status(esa)], [zf_stmt_134])).
% 4.72/1.47  thf('188', plain,
% 4.72/1.47      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 4.72/1.47       (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 4.72/1.47       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 4.72/1.47       ~ ( (ndr1_0))),
% 4.72/1.47      inference('split', [status(esa)], [zip_derived_cl195])).
% 4.72/1.47  thf(zip_derived_cl7000, plain, ($false),
% 4.72/1.47      inference('sat_resolution*', [status(thm)],
% 4.72/1.47                ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', 
% 4.72/1.47                 '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', 
% 4.72/1.47                 '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', 
% 4.72/1.47                 '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', 
% 4.72/1.47                 '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', 
% 4.72/1.47                 '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', 
% 4.72/1.47                 '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', 
% 4.72/1.47                 '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', 
% 4.72/1.47                 '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', 
% 4.72/1.47                 '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', 
% 4.72/1.47                 '102', '103', '104', '105', '106', '107', '108', '109', 
% 4.72/1.47                 '110', '111', '112', '113', '114', '115', '116', '117', 
% 4.72/1.47                 '118', '119', '120', '121', '122', '123', '124', '125', 
% 4.72/1.47                 '126', '127', '128', '129', '130', '131', '132', '133', 
% 4.72/1.47                 '134', '135', '136', '137', '138', '139', '140', '141', 
% 4.72/1.47                 '142', '143', '144', '145', '146', '147', '148', '149', 
% 4.72/1.47                 '150', '151', '152', '153', '154', '155', '156', '157', 
% 4.72/1.47                 '158', '159', '160', '161', '162', '163', '164', '165', 
% 4.72/1.47                 '166', '167', '168', '169', '170', '171', '172', '173', 
% 4.72/1.47                 '174', '175', '176', '177', '178', '179', '180', '181', 
% 4.72/1.47                 '182', '183', '184', '185', '186', '187', '188'])).
% 4.72/1.47  
% 4.72/1.47  % SZS output end Refutation
% 4.72/1.47  
% 4.72/1.47  
% 4.72/1.47  % Terminating...
% 6.82/1.64  % Runner terminated.
% 6.82/1.66  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------