TSTP Solution File: SYN466-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN466-1 : 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.0erkKk5Pja true

% Computer : n032.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 04:03:47 EDT 2023

% Result   : Unsatisfiable 5.83s 1.44s
% Output   : Refutation 5.83s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10  % Problem  : SYN466-1 : TPTP v8.1.2. Released v2.1.0.
% 0.00/0.11  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.0erkKk5Pja true
% 0.10/0.30  % Computer : n032.cluster.edu
% 0.10/0.30  % Model    : x86_64 x86_64
% 0.10/0.30  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30  % Memory   : 8042.1875MB
% 0.10/0.30  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30  % CPULimit : 300
% 0.10/0.30  % WCLimit  : 300
% 0.10/0.30  % DateTime : Sat Aug 26 17:32:44 EDT 2023
% 0.10/0.30  % CPUTime  : 
% 0.10/0.30  % Running portfolio for 300 s
% 0.10/0.30  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.30  % Number of cores: 8
% 0.10/0.30  % Python version: Python 3.6.8
% 0.10/0.30  % Running in FO mode
% 0.16/0.52  % Total configuration time : 435
% 0.16/0.52  % Estimated wc time : 1092
% 0.16/0.52  % Estimated cpu time (7 cpus) : 156.0
% 0.16/0.58  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.16/0.58  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.16/0.59  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.16/0.60  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.16/0.60  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.16/0.60  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.16/0.61  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 5.83/1.44  % Solved by fo/fo1_av.sh.
% 5.83/1.44  % done 2123 iterations in 0.796s
% 5.83/1.44  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 5.83/1.44  % SZS output start Refutation
% 5.83/1.44  thf(hskp28_type, type, hskp28: $o).
% 5.83/1.44  thf(hskp22_type, type, hskp22: $o).
% 5.83/1.44  thf(hskp19_type, type, hskp19: $o).
% 5.83/1.44  thf(hskp5_type, type, hskp5: $o).
% 5.83/1.44  thf(a153_type, type, a153: $i).
% 5.83/1.44  thf(hskp2_type, type, hskp2: $o).
% 5.83/1.44  thf(a114_type, type, a114: $i).
% 5.83/1.44  thf(c2_1_type, type, c2_1: $i > $o).
% 5.83/1.44  thf(a110_type, type, a110: $i).
% 5.83/1.44  thf(hskp29_type, type, hskp29: $o).
% 5.83/1.44  thf(a145_type, type, a145: $i).
% 5.83/1.44  thf(hskp13_type, type, hskp13: $o).
% 5.83/1.44  thf(a141_type, type, a141: $i).
% 5.83/1.44  thf(hskp10_type, type, hskp10: $o).
% 5.83/1.44  thf(a102_type, type, a102: $i).
% 5.83/1.44  thf(a134_type, type, a134: $i).
% 5.83/1.44  thf(hskp17_type, type, hskp17: $o).
% 5.83/1.44  thf(a143_type, type, a143: $i).
% 5.83/1.44  thf(a117_type, type, a117: $i).
% 5.83/1.44  thf(a101_type, type, a101: $i).
% 5.83/1.44  thf(hskp30_type, type, hskp30: $o).
% 5.83/1.44  thf(a113_type, type, a113: $i).
% 5.83/1.44  thf(hskp23_type, type, hskp23: $o).
% 5.83/1.44  thf(hskp4_type, type, hskp4: $o).
% 5.83/1.44  thf(hskp24_type, type, hskp24: $o).
% 5.83/1.44  thf(a126_type, type, a126: $i).
% 5.83/1.44  thf(ndr1_0_type, type, ndr1_0: $o).
% 5.83/1.44  thf(a163_type, type, a163: $i).
% 5.83/1.44  thf(a131_type, type, a131: $i).
% 5.83/1.44  thf(hskp7_type, type, hskp7: $o).
% 5.83/1.44  thf(a106_type, type, a106: $i).
% 5.83/1.44  thf(a111_type, type, a111: $i).
% 5.83/1.44  thf(c0_1_type, type, c0_1: $i > $o).
% 5.83/1.44  thf(a128_type, type, a128: $i).
% 5.83/1.44  thf(hskp6_type, type, hskp6: $o).
% 5.83/1.44  thf(hskp0_type, type, hskp0: $o).
% 5.83/1.44  thf(a132_type, type, a132: $i).
% 5.83/1.44  thf(a107_type, type, a107: $i).
% 5.83/1.44  thf(a118_type, type, a118: $i).
% 5.83/1.44  thf(a135_type, type, a135: $i).
% 5.83/1.44  thf(hskp31_type, type, hskp31: $o).
% 5.83/1.44  thf(a167_type, type, a167: $i).
% 5.83/1.44  thf(hskp11_type, type, hskp11: $o).
% 5.83/1.44  thf(hskp8_type, type, hskp8: $o).
% 5.83/1.44  thf(hskp9_type, type, hskp9: $o).
% 5.83/1.44  thf(hskp12_type, type, hskp12: $o).
% 5.83/1.44  thf(hskp1_type, type, hskp1: $o).
% 5.83/1.44  thf(c1_1_type, type, c1_1: $i > $o).
% 5.83/1.44  thf(hskp25_type, type, hskp25: $o).
% 5.83/1.44  thf(hskp3_type, type, hskp3: $o).
% 5.83/1.44  thf(hskp15_type, type, hskp15: $o).
% 5.83/1.44  thf(c3_1_type, type, c3_1: $i > $o).
% 5.83/1.44  thf(a112_type, type, a112: $i).
% 5.83/1.44  thf(hskp21_type, type, hskp21: $o).
% 5.83/1.44  thf(a105_type, type, a105: $i).
% 5.83/1.44  thf(hskp16_type, type, hskp16: $o).
% 5.83/1.44  thf(a104_type, type, a104: $i).
% 5.83/1.44  thf(hskp18_type, type, hskp18: $o).
% 5.83/1.44  thf(clause158, conjecture,
% 5.83/1.44    (~( ( hskp16 ) | ( hskp6 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_0, negated_conjecture,
% 5.83/1.44    (( hskp16 ) | ( hskp6 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause158])).
% 5.83/1.44  thf(zip_derived_cl157, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp16)
% 5.83/1.44          |  (hskp6)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_0])).
% 5.83/1.44  thf(zip_derived_cl557, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.83/1.44  thf(clause130, conjecture, (~( ( ~( hskp5 ) ) | ( ~( c2_1 @ a106 ) ) ))).
% 5.83/1.44  thf(zf_stmt_1, negated_conjecture, (( ~( hskp5 ) ) | ( ~( c2_1 @ a106 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause130])).
% 5.83/1.44  thf(zip_derived_cl129, plain, ((~ (hskp5) | ~ (c2_1 @ a106))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_1])).
% 5.83/1.44  thf(zip_derived_cl461, plain, ((~ (c2_1 @ a106)) <= (~ ( (c2_1 @ a106)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.83/1.44  thf(zip_derived_cl1521, plain,
% 5.83/1.44      (((~ (c0_1 @ a106) | ~ (c3_1 @ a106)))
% 5.83/1.44         <= (~ ( (c2_1 @ a106)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl557, zip_derived_cl461])).
% 5.83/1.44  thf('0', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a106)) | ( (c2_1 @ a106)) | ~ ( (c0_1 @ a106))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1521])).
% 5.83/1.44  thf(clause195, conjecture,
% 5.83/1.44    (~( ( c1_1 @ W ) | ( c2_1 @ V ) | ( c2_1 @ U ) | ( ~( c2_1 @ W ) ) | 
% 5.83/1.44        ( ~( c0_1 @ W ) ) | ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_2, negated_conjecture,
% 5.83/1.44    (( c1_1 @ W ) | ( c2_1 @ V ) | ( c2_1 @ U ) | ( ~( c2_1 @ W ) ) | 
% 5.83/1.44     ( ~( c0_1 @ W ) ) | ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause195])).
% 5.83/1.44  thf(zip_derived_cl194, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.83/1.44         ( (c1_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          |  (c2_1 @ X2)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X2)
% 5.83/1.44          | ~ (c0_1 @ X2))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_2])).
% 5.83/1.44  thf('1', plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl194])).
% 5.83/1.44  thf(clause80, conjecture, (~( ( c2_1 @ a105 ) | ( ~( hskp4 ) ) ))).
% 5.83/1.44  thf(zf_stmt_3, negated_conjecture, (( c2_1 @ a105 ) | ( ~( hskp4 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause80])).
% 5.83/1.44  thf(zip_derived_cl79, plain, (( (c2_1 @ a105) | ~ (hskp4))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_3])).
% 5.83/1.44  thf(zip_derived_cl361, plain, (( (c2_1 @ a105)) <= (( (c2_1 @ a105)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.83/1.44  thf(clause161, conjecture,
% 5.83/1.44    (~( ( hskp11 ) | ( hskp19 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_4, negated_conjecture,
% 5.83/1.44    (( hskp11 ) | ( hskp19 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause161])).
% 5.83/1.44  thf(zip_derived_cl160, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp11)
% 5.83/1.44          |  (hskp19)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_4])).
% 5.83/1.44  thf(zip_derived_cl569, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.83/1.44  thf(zip_derived_cl931, plain,
% 5.83/1.44      (((~ (c3_1 @ a105) | ~ (c0_1 @ a105)))
% 5.83/1.44         <= (( (c2_1 @ a105)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl361, zip_derived_cl569])).
% 5.83/1.44  thf('2', plain,
% 5.83/1.44      (~ ( (c0_1 @ a105)) | ~ ( (c3_1 @ a105)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c2_1 @ a105))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl931])).
% 5.83/1.44  thf(clause150, conjecture,
% 5.83/1.44    (~( ( hskp21 ) | ( hskp29 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_5, negated_conjecture,
% 5.83/1.44    (( hskp21 ) | ( hskp29 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause150])).
% 5.83/1.44  thf(zip_derived_cl149, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp21)
% 5.83/1.44          |  (hskp29)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_5])).
% 5.83/1.44  thf(zip_derived_cl525, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.83/1.44  thf(clause72, conjecture, (~( ( c2_1 @ a110 ) | ( ~( hskp9 ) ) ))).
% 5.83/1.44  thf(zf_stmt_6, negated_conjecture, (( c2_1 @ a110 ) | ( ~( hskp9 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause72])).
% 5.83/1.44  thf(zip_derived_cl71, plain, (( (c2_1 @ a110) | ~ (hskp9))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_6])).
% 5.83/1.44  thf(zip_derived_cl345, plain, (( (c2_1 @ a110)) <= (( (c2_1 @ a110)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl71])).
% 5.83/1.44  thf(zip_derived_cl1057, plain,
% 5.83/1.44      (((~ (c0_1 @ a110) |  (c1_1 @ a110)))
% 5.83/1.44         <= (( (c2_1 @ a110)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl525, zip_derived_cl345])).
% 5.83/1.44  thf('3', plain,
% 5.83/1.44      (~ ( (c0_1 @ a110)) | ( (c1_1 @ a110)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c2_1 @ a110))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1057])).
% 5.83/1.44  thf(clause51, conjecture, (~( ( c2_1 @ a118 ) | ( ~( hskp28 ) ) ))).
% 5.83/1.44  thf(zf_stmt_7, negated_conjecture, (( c2_1 @ a118 ) | ( ~( hskp28 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause51])).
% 5.83/1.44  thf(zip_derived_cl50, plain, (( (c2_1 @ a118) | ~ (hskp28))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_7])).
% 5.83/1.44  thf(zip_derived_cl303, plain, (( (c2_1 @ a118)) <= (( (c2_1 @ a118)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.83/1.44  thf(zip_derived_cl569, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.83/1.44  thf(zip_derived_cl809, plain,
% 5.83/1.44      (((~ (c3_1 @ a118) | ~ (c0_1 @ a118)))
% 5.83/1.44         <= (( (c2_1 @ a118)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl303, zip_derived_cl569])).
% 5.83/1.44  thf('4', plain,
% 5.83/1.44      (~ ( (c0_1 @ a118)) | ~ ( (c3_1 @ a118)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c2_1 @ a118))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl809])).
% 5.83/1.44  thf(clause164, conjecture,
% 5.83/1.44    (~( ( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 5.83/1.44        ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_8, negated_conjecture,
% 5.83/1.44    (( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause164])).
% 5.83/1.44  thf(zip_derived_cl163, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp1)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (c2_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_8])).
% 5.83/1.44  thf('5', plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (hskp1)) | ~ ( (ndr1_0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl163])).
% 5.83/1.44  thf(clause186, conjecture,
% 5.83/1.44    (~( ( hskp1 ) | ( c2_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_9, negated_conjecture,
% 5.83/1.44    (( hskp1 ) | ( c2_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause186])).
% 5.83/1.44  thf(zip_derived_cl185, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp1)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c1_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_9])).
% 5.83/1.44  thf('6', plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c3_1 @ X1) |  (c2_1 @ X1))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | ( (hskp1))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl185])).
% 5.83/1.44  thf(clause165, conjecture,
% 5.83/1.44    (~( ( hskp2 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 5.83/1.44        ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_10, negated_conjecture,
% 5.83/1.44    (( hskp2 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause165])).
% 5.83/1.44  thf(zip_derived_cl164, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp2)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_10])).
% 5.83/1.44  thf(zip_derived_cl585, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c3_1 @ X1) |  (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c3_1 @ X1) |  (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl164])).
% 5.83/1.44  thf(clause118, conjecture, (~( ( ~( hskp12 ) ) | ( ~( c2_1 @ a113 ) ) ))).
% 5.83/1.44  thf(zf_stmt_11, negated_conjecture, (( ~( hskp12 ) ) | ( ~( c2_1 @ a113 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause118])).
% 5.83/1.44  thf(zip_derived_cl117, plain, ((~ (hskp12) | ~ (c2_1 @ a113))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_11])).
% 5.83/1.44  thf(zip_derived_cl437, plain, ((~ (c2_1 @ a113)) <= (~ ( (c2_1 @ a113)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl117])).
% 5.83/1.44  thf(zip_derived_cl1646, plain,
% 5.83/1.44      (((~ (c3_1 @ a113) | ~ (c1_1 @ a113)))
% 5.83/1.44         <= (~ ( (c2_1 @ a113)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c3_1 @ X1) |  (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl585, zip_derived_cl437])).
% 5.83/1.44  thf('7', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c3_1 @ X1) |  (c2_1 @ X1))) | 
% 5.83/1.44       ~ ( (c1_1 @ a113)) | ( (c2_1 @ a113)) | ~ ( (c3_1 @ a113))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1646])).
% 5.83/1.44  thf(clause163, conjecture,
% 5.83/1.44    (~( ( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 5.83/1.44        ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_12, negated_conjecture,
% 5.83/1.44    (( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 5.83/1.44     ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause163])).
% 5.83/1.44  thf(zip_derived_cl162, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp0)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X1)
% 5.83/1.44          |  (c0_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_12])).
% 5.83/1.44  thf(zip_derived_cl577, plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl162])).
% 5.83/1.44  thf(clause70, conjecture, (~( ( c3_1 @ a113 ) | ( ~( hskp12 ) ) ))).
% 5.83/1.44  thf(zf_stmt_13, negated_conjecture, (( c3_1 @ a113 ) | ( ~( hskp12 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause70])).
% 5.83/1.44  thf(zip_derived_cl69, plain, (( (c3_1 @ a113) | ~ (hskp12))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_13])).
% 5.83/1.44  thf(zip_derived_cl341, plain, (( (c3_1 @ a113)) <= (( (c3_1 @ a113)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl69])).
% 5.83/1.44  thf(zip_derived_cl1746, plain,
% 5.83/1.44      ((( (c0_1 @ a113) |  (c1_1 @ a113)))
% 5.83/1.44         <= (( (c3_1 @ a113)) & 
% 5.83/1.44             (![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl341])).
% 5.83/1.44  thf('8', plain,
% 5.83/1.44      (( (c1_1 @ a113)) | 
% 5.83/1.44       ~ (![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ( (c0_1 @ a113)) | ~ ( (c3_1 @ a113))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1746])).
% 5.83/1.44  thf(clause149, conjecture,
% 5.83/1.44    (~( ( hskp11 ) | ( hskp29 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_14, negated_conjecture,
% 5.83/1.44    (( hskp11 ) | ( hskp29 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause149])).
% 5.83/1.44  thf(zip_derived_cl148, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp11)
% 5.83/1.44          |  (hskp29)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c2_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_14])).
% 5.83/1.44  thf(zip_derived_cl521, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.83/1.44  thf(zip_derived_cl303, plain, (( (c2_1 @ a118)) <= (( (c2_1 @ a118)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.83/1.44  thf(zip_derived_cl1029, plain,
% 5.83/1.44      ((( (c0_1 @ a118) | ~ (c3_1 @ a118)))
% 5.83/1.44         <= (( (c2_1 @ a118)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl303])).
% 5.83/1.44  thf('9', plain,
% 5.83/1.44      (( (c0_1 @ a118)) | ~ ( (c2_1 @ a118)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a118))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1029])).
% 5.83/1.44  thf(clause134, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c0_1 @ a102 ) ) ))).
% 5.83/1.44  thf(zf_stmt_15, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c0_1 @ a102 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause134])).
% 5.83/1.44  thf(zip_derived_cl133, plain, ((~ (hskp1) | ~ (c0_1 @ a102))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_15])).
% 5.83/1.44  thf('10', plain, (~ ( (c0_1 @ a102)) | ~ ( (hskp1))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl133])).
% 5.83/1.44  thf(clause176, conjecture,
% 5.83/1.44    (~( ( hskp10 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_16, negated_conjecture,
% 5.83/1.44    (( hskp10 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause176])).
% 5.83/1.44  thf(zip_derived_cl175, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp10)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_16])).
% 5.83/1.44  thf(zip_derived_cl630, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl175])).
% 5.83/1.44  thf(clause86, conjecture, (~( ( c2_1 @ a102 ) | ( ~( hskp1 ) ) ))).
% 5.83/1.44  thf(zf_stmt_17, negated_conjecture, (( c2_1 @ a102 ) | ( ~( hskp1 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause86])).
% 5.83/1.44  thf(zip_derived_cl85, plain, (( (c2_1 @ a102) | ~ (hskp1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_17])).
% 5.83/1.44  thf(zip_derived_cl373, plain, (( (c2_1 @ a102)) <= (( (c2_1 @ a102)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl85])).
% 5.83/1.44  thf(zip_derived_cl1827, plain,
% 5.83/1.44      ((( (c0_1 @ a102) |  (c1_1 @ a102)))
% 5.83/1.44         <= (( (c2_1 @ a102)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl630, zip_derived_cl373])).
% 5.83/1.44  thf('11', plain,
% 5.83/1.44      (~ ( (c2_1 @ a102)) | ( (c0_1 @ a102)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (c1_1 @ a102))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1827])).
% 5.83/1.44  thf(clause143, conjecture,
% 5.83/1.44    (~( ( hskp10 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_18, negated_conjecture,
% 5.83/1.44    (( hskp10 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause143])).
% 5.83/1.44  thf(zip_derived_cl142, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp10)
% 5.83/1.44          |  (hskp15)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c1_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_18])).
% 5.83/1.44  thf(zip_derived_cl497, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl142])).
% 5.83/1.44  thf(clause123, conjecture, (~( ( ~( hskp10 ) ) | ( ~( c3_1 @ a111 ) ) ))).
% 5.83/1.44  thf(zf_stmt_19, negated_conjecture, (( ~( hskp10 ) ) | ( ~( c3_1 @ a111 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause123])).
% 5.83/1.44  thf(zip_derived_cl122, plain, ((~ (hskp10) | ~ (c3_1 @ a111))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_19])).
% 5.83/1.44  thf(zip_derived_cl447, plain, ((~ (c3_1 @ a111)) <= (~ ( (c3_1 @ a111)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl122])).
% 5.83/1.44  thf(zip_derived_cl1400, plain,
% 5.83/1.44      ((( (c0_1 @ a111) | ~ (c1_1 @ a111)))
% 5.83/1.44         <= (~ ( (c3_1 @ a111)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl497, zip_derived_cl447])).
% 5.83/1.44  thf('12', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a111)) | ( (c0_1 @ a111)) | ( (c3_1 @ a111))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1400])).
% 5.83/1.44  thf(clause138, conjecture,
% 5.83/1.44    (~( ( hskp4 ) | ( hskp3 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) ))).
% 5.83/1.44  thf(zf_stmt_20, negated_conjecture,
% 5.83/1.44    (( hskp4 ) | ( hskp3 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.83/1.44     ( ~( ndr1_0 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause138])).
% 5.83/1.44  thf(zip_derived_cl137, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp4)
% 5.83/1.44          |  (hskp3)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_20])).
% 5.83/1.44  thf(zip_derived_cl478, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl137])).
% 5.83/1.44  thf(clause122, conjecture, (~( ( ~( hskp10 ) ) | ( ~( c2_1 @ a111 ) ) ))).
% 5.83/1.44  thf(zf_stmt_21, negated_conjecture, (( ~( hskp10 ) ) | ( ~( c2_1 @ a111 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause122])).
% 5.83/1.44  thf(zip_derived_cl121, plain, ((~ (hskp10) | ~ (c2_1 @ a111))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_21])).
% 5.83/1.44  thf(zip_derived_cl445, plain, ((~ (c2_1 @ a111)) <= (~ ( (c2_1 @ a111)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.83/1.44  thf(zip_derived_cl1132, plain,
% 5.83/1.44      ((( (c0_1 @ a111) |  (c1_1 @ a111)))
% 5.83/1.44         <= (~ ( (c2_1 @ a111)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl445])).
% 5.83/1.44  thf('13', plain,
% 5.83/1.44      (( (c1_1 @ a111)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a111)) | ( (c2_1 @ a111))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1132])).
% 5.83/1.44  thf(clause188, conjecture,
% 5.83/1.44    (~( ( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | 
% 5.83/1.44        ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_22, negated_conjecture,
% 5.83/1.44    (( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | 
% 5.83/1.44     ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause188])).
% 5.83/1.44  thf(zip_derived_cl187, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.83/1.44         ( (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X1)
% 5.83/1.44          |  (c0_1 @ X1)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X2)
% 5.83/1.44          | ~ (c2_1 @ X2)
% 5.83/1.44          | ~ (c1_1 @ X2))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_22])).
% 5.83/1.44  thf('14', plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl187])).
% 5.83/1.44  thf(clause82, conjecture, (~( ( c0_1 @ a104 ) | ( ~( hskp3 ) ) ))).
% 5.83/1.44  thf(zf_stmt_23, negated_conjecture, (( c0_1 @ a104 ) | ( ~( hskp3 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause82])).
% 5.83/1.44  thf(zip_derived_cl81, plain, (( (c0_1 @ a104) | ~ (hskp3))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_23])).
% 5.83/1.44  thf('15', plain, (( (c0_1 @ a104)) | ~ ( (hskp3))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl81])).
% 5.83/1.44  thf(clause132, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c1_1 @ a104 ) ) ))).
% 5.83/1.44  thf(zf_stmt_24, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c1_1 @ a104 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause132])).
% 5.83/1.44  thf(zip_derived_cl131, plain, ((~ (hskp3) | ~ (c1_1 @ a104))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_24])).
% 5.83/1.44  thf('16', plain, (~ ( (c1_1 @ a104)) | ~ ( (hskp3))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl131])).
% 5.83/1.44  thf(clause181, conjecture,
% 5.83/1.44    (~( ( hskp17 ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.83/1.44        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_25, negated_conjecture,
% 5.83/1.44    (( hskp17 ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.83/1.44     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause181])).
% 5.83/1.44  thf(zip_derived_cl180, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp17)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_25])).
% 5.83/1.44  thf('17', plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | ( (hskp17))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl180])).
% 5.83/1.44  thf(clause102, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c1_1 @ a145 ) ) ))).
% 5.83/1.44  thf(zf_stmt_26, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c1_1 @ a145 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause102])).
% 5.83/1.44  thf(zip_derived_cl101, plain, ((~ (hskp22) | ~ (c1_1 @ a145))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_26])).
% 5.83/1.44  thf('18', plain, (~ ( (c1_1 @ a145)) | ~ ( (hskp22))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl101])).
% 5.83/1.44  thf(zip_derived_cl478, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl137])).
% 5.83/1.44  thf(clause103, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c2_1 @ a145 ) ) ))).
% 5.83/1.44  thf(zf_stmt_27, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c2_1 @ a145 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause103])).
% 5.83/1.44  thf(zip_derived_cl102, plain, ((~ (hskp22) | ~ (c2_1 @ a145))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_27])).
% 5.83/1.44  thf(zip_derived_cl407, plain, ((~ (c2_1 @ a145)) <= (~ ( (c2_1 @ a145)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl102])).
% 5.83/1.44  thf(zip_derived_cl1131, plain,
% 5.83/1.44      ((( (c0_1 @ a145) |  (c1_1 @ a145)))
% 5.83/1.44         <= (~ ( (c2_1 @ a145)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl407])).
% 5.83/1.44  thf('19', plain,
% 5.83/1.44      (( (c0_1 @ a145)) | ( (c1_1 @ a145)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c2_1 @ a145))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1131])).
% 5.83/1.44  thf(clause159, conjecture,
% 5.83/1.44    (~( ( hskp0 ) | ( hskp25 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_28, negated_conjecture,
% 5.83/1.44    (( hskp0 ) | ( hskp25 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause159])).
% 5.83/1.44  thf(zip_derived_cl158, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp0)
% 5.83/1.44          |  (hskp25)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c1_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_28])).
% 5.83/1.44  thf(zip_derived_cl561, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.83/1.44  thf(clause116, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c3_1 @ a114 ) ) ))).
% 5.83/1.44  thf(zf_stmt_29, negated_conjecture, (( ~( hskp13 ) ) | ( ~( c3_1 @ a114 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause116])).
% 5.83/1.44  thf(zip_derived_cl115, plain, ((~ (hskp13) | ~ (c3_1 @ a114))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_29])).
% 5.83/1.44  thf(zip_derived_cl433, plain, ((~ (c3_1 @ a114)) <= (~ ( (c3_1 @ a114)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl115])).
% 5.83/1.44  thf(zip_derived_cl1552, plain,
% 5.83/1.44      (((~ (c0_1 @ a114) | ~ (c1_1 @ a114)))
% 5.83/1.44         <= (~ ( (c3_1 @ a114)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl561, zip_derived_cl433])).
% 5.83/1.44  thf('20', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a114)) | ( (c3_1 @ a114)) | ~ ( (c1_1 @ a114))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1552])).
% 5.83/1.44  thf(zip_derived_cl497, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl142])).
% 5.83/1.44  thf(clause120, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c3_1 @ a112 ) ) ))).
% 5.83/1.44  thf(zf_stmt_30, negated_conjecture, (( ~( hskp11 ) ) | ( ~( c3_1 @ a112 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause120])).
% 5.83/1.44  thf(zip_derived_cl119, plain, ((~ (hskp11) | ~ (c3_1 @ a112))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_30])).
% 5.83/1.44  thf(zip_derived_cl441, plain, ((~ (c3_1 @ a112)) <= (~ ( (c3_1 @ a112)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl119])).
% 5.83/1.44  thf(zip_derived_cl1389, plain,
% 5.83/1.44      ((( (c0_1 @ a112) | ~ (c1_1 @ a112)))
% 5.83/1.44         <= (~ ( (c3_1 @ a112)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl497, zip_derived_cl441])).
% 5.83/1.44  thf('21', plain,
% 5.83/1.44      (( (c0_1 @ a112)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ( (c3_1 @ a112)) | ~ ( (c1_1 @ a112))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1389])).
% 5.83/1.44  thf(clause145, conjecture,
% 5.83/1.44    (~( ( hskp17 ) | ( hskp19 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_31, negated_conjecture,
% 5.83/1.44    (( hskp17 ) | ( hskp19 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause145])).
% 5.83/1.44  thf(zip_derived_cl144, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp17)
% 5.83/1.44          |  (hskp19)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_31])).
% 5.83/1.44  thf(zip_derived_cl505, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl144])).
% 5.83/1.44  thf(zip_derived_cl373, plain, (( (c2_1 @ a102)) <= (( (c2_1 @ a102)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl85])).
% 5.83/1.44  thf(zip_derived_cl1604, plain,
% 5.83/1.44      ((( (c1_1 @ a102) |  (c3_1 @ a102)))
% 5.83/1.44         <= (( (c2_1 @ a102)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl505, zip_derived_cl373])).
% 5.83/1.44  thf('22', plain,
% 5.83/1.44      (( (c3_1 @ a102)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (c1_1 @ a102)) | ~ ( (c2_1 @ a102))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1604])).
% 5.83/1.44  thf('23', plain, (( (c2_1 @ a102)) | ~ ( (hskp1))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl85])).
% 5.83/1.44  thf(clause135, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c1_1 @ a102 ) ) ))).
% 5.83/1.44  thf(zf_stmt_32, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c1_1 @ a102 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause135])).
% 5.83/1.44  thf(zip_derived_cl134, plain, ((~ (hskp1) | ~ (c1_1 @ a102))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_32])).
% 5.83/1.44  thf('24', plain, (~ ( (c1_1 @ a102)) | ~ ( (hskp1))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl134])).
% 5.83/1.44  thf(clause172, conjecture,
% 5.83/1.44    (~( ( hskp13 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_33, negated_conjecture,
% 5.83/1.44    (( hskp13 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause172])).
% 5.83/1.44  thf(zip_derived_cl171, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp13)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_33])).
% 5.83/1.44  thf(zip_derived_cl614, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(clause96, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c2_1 @ a163 ) ) ))).
% 5.83/1.44  thf(zf_stmt_34, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c2_1 @ a163 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause96])).
% 5.83/1.44  thf(zip_derived_cl95, plain, ((~ (hskp24) | ~ (c2_1 @ a163))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_34])).
% 5.83/1.44  thf(zip_derived_cl393, plain, ((~ (c2_1 @ a163)) <= (~ ( (c2_1 @ a163)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.83/1.44  thf(zip_derived_cl2155, plain,
% 5.83/1.44      ((( (c0_1 @ a163) |  (c3_1 @ a163)))
% 5.83/1.44         <= (~ ( (c2_1 @ a163)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl614, zip_derived_cl393])).
% 5.83/1.44  thf('25', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a163)) | ( (c2_1 @ a163)) | ( (c3_1 @ a163))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl2155])).
% 5.83/1.44  thf(clause169, conjecture,
% 5.83/1.44    (~( ( hskp16 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 5.83/1.44        ( c1_1 @ U ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_35, negated_conjecture,
% 5.83/1.44    (( hskp16 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 5.83/1.44     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause169])).
% 5.83/1.44  thf(zip_derived_cl168, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp16)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          |  (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_35])).
% 5.83/1.44  thf(zip_derived_cl602, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl168])).
% 5.83/1.44  thf(zip_derived_cl393, plain, ((~ (c2_1 @ a163)) <= (~ ( (c2_1 @ a163)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.83/1.44  thf(zip_derived_cl2000, plain,
% 5.83/1.44      (((~ (c0_1 @ a163) |  (c1_1 @ a163)))
% 5.83/1.44         <= (~ ( (c2_1 @ a163)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl602, zip_derived_cl393])).
% 5.83/1.44  thf('26', plain,
% 5.83/1.44      (~ ( (c0_1 @ a163)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c1_1 @ a163)) | ( (c2_1 @ a163))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl2000])).
% 5.83/1.44  thf(clause174, conjecture,
% 5.83/1.44    (~( ( hskp17 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 5.83/1.44        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_36, negated_conjecture,
% 5.83/1.44    (( hskp17 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 5.83/1.44     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause174])).
% 5.83/1.44  thf(zip_derived_cl173, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp17)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_36])).
% 5.83/1.44  thf('27', plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (hskp17)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl173])).
% 5.83/1.44  thf(clause193, conjecture,
% 5.83/1.44    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.83/1.44        ( ~( c3_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_37, negated_conjecture,
% 5.83/1.44    (( c1_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.83/1.44     ( ~( c3_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause193])).
% 5.83/1.44  thf(zip_derived_cl192, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.83/1.44         ( (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          |  (c0_1 @ X1)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X2)
% 5.83/1.44          | ~ (c1_1 @ X2)
% 5.83/1.44          | ~ (c0_1 @ X2))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_37])).
% 5.83/1.44  thf('28', plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl192])).
% 5.83/1.44  thf(clause142, conjecture,
% 5.83/1.44    (~( ( hskp28 ) | ( hskp15 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_38, negated_conjecture,
% 5.83/1.44    (( hskp28 ) | ( hskp15 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause142])).
% 5.83/1.44  thf(zip_derived_cl141, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp28)
% 5.83/1.44          |  (hskp15)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_38])).
% 5.83/1.44  thf(zip_derived_cl493, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl141])).
% 5.83/1.44  thf(zip_derived_cl407, plain, ((~ (c2_1 @ a145)) <= (~ ( (c2_1 @ a145)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl102])).
% 5.83/1.44  thf(zip_derived_cl1342, plain,
% 5.83/1.44      ((( (c0_1 @ a145) | ~ (c3_1 @ a145)))
% 5.83/1.44         <= (~ ( (c2_1 @ a145)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl493, zip_derived_cl407])).
% 5.83/1.44  thf('29', plain,
% 5.83/1.44      (~ ( (c3_1 @ a145)) | ( (c2_1 @ a145)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a145))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1342])).
% 5.83/1.44  thf(zip_derived_cl614, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl407, plain, ((~ (c2_1 @ a145)) <= (~ ( (c2_1 @ a145)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl102])).
% 5.83/1.44  thf(zip_derived_cl2156, plain,
% 5.83/1.44      ((( (c0_1 @ a145) |  (c3_1 @ a145)))
% 5.83/1.44         <= (~ ( (c2_1 @ a145)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl614, zip_derived_cl407])).
% 5.83/1.44  thf('30', plain,
% 5.83/1.44      (( (c3_1 @ a145)) | ( (c0_1 @ a145)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c2_1 @ a145))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl2156])).
% 5.83/1.44  thf(clause101, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c0_1 @ a145 ) ) ))).
% 5.83/1.44  thf(zf_stmt_39, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c0_1 @ a145 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause101])).
% 5.83/1.44  thf(zip_derived_cl100, plain, ((~ (hskp22) | ~ (c0_1 @ a145))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_39])).
% 5.83/1.44  thf('31', plain, (~ ( (c0_1 @ a145)) | ~ ( (hskp22))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl100])).
% 5.83/1.44  thf('32', plain, (~ ( (c2_1 @ a145)) | ~ ( (hskp22))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl102])).
% 5.83/1.44  thf(clause183, conjecture,
% 5.83/1.44    (~( ( hskp22 ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 5.83/1.44        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_40, negated_conjecture,
% 5.83/1.44    (( hskp22 ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 5.83/1.44     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause183])).
% 5.83/1.44  thf(zip_derived_cl182, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp22)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_40])).
% 5.83/1.44  thf('33', plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ( (hskp22)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl182])).
% 5.83/1.44  thf(clause156, conjecture,
% 5.83/1.44    (~( ( hskp4 ) | ( hskp29 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_41, negated_conjecture,
% 5.83/1.44    (( hskp4 ) | ( hskp29 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause156])).
% 5.83/1.44  thf(zip_derived_cl155, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp4)
% 5.83/1.44          |  (hskp29)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c1_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_41])).
% 5.83/1.44  thf(zip_derived_cl549, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl155])).
% 5.83/1.44  thf(clause119, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c2_1 @ a112 ) ) ))).
% 5.83/1.44  thf(zf_stmt_42, negated_conjecture, (( ~( hskp11 ) ) | ( ~( c2_1 @ a112 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause119])).
% 5.83/1.44  thf(zip_derived_cl118, plain, ((~ (hskp11) | ~ (c2_1 @ a112))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_42])).
% 5.83/1.44  thf(zip_derived_cl439, plain, ((~ (c2_1 @ a112)) <= (~ ( (c2_1 @ a112)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl118])).
% 5.83/1.44  thf(zip_derived_cl1480, plain,
% 5.83/1.44      (((~ (c0_1 @ a112) | ~ (c1_1 @ a112)))
% 5.83/1.44         <= (~ ( (c2_1 @ a112)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl549, zip_derived_cl439])).
% 5.83/1.44  thf('34', plain,
% 5.83/1.44      (~ ( (c0_1 @ a112)) | ( (c2_1 @ a112)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a112))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1480])).
% 5.83/1.44  thf(zip_derived_cl561, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.83/1.44  thf(zip_derived_cl441, plain, ((~ (c3_1 @ a112)) <= (~ ( (c3_1 @ a112)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl119])).
% 5.83/1.44  thf(zip_derived_cl1553, plain,
% 5.83/1.44      (((~ (c0_1 @ a112) | ~ (c1_1 @ a112)))
% 5.83/1.44         <= (~ ( (c3_1 @ a112)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl561, zip_derived_cl441])).
% 5.83/1.44  thf('35', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a112)) | ( (c3_1 @ a112)) | ~ ( (c1_1 @ a112))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1553])).
% 5.83/1.44  thf(zip_derived_cl614, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl439, plain, ((~ (c2_1 @ a112)) <= (~ ( (c2_1 @ a112)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl118])).
% 5.83/1.44  thf(zip_derived_cl2153, plain,
% 5.83/1.44      ((( (c0_1 @ a112) |  (c3_1 @ a112)))
% 5.83/1.44         <= (~ ( (c2_1 @ a112)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl614, zip_derived_cl439])).
% 5.83/1.44  thf('36', plain,
% 5.83/1.44      (( (c0_1 @ a112)) | ( (c2_1 @ a112)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c3_1 @ a112))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl2153])).
% 5.83/1.44  thf(clause182, conjecture,
% 5.83/1.44    (~( ( hskp17 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 5.83/1.44        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44        ( ~( c2_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_43, negated_conjecture,
% 5.83/1.44    (( hskp17 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 5.83/1.44     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause182])).
% 5.83/1.44  thf(zip_derived_cl181, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp17)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X1)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (c2_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_43])).
% 5.83/1.44  thf(zip_derived_cl653, plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl181])).
% 5.83/1.44  thf(zip_derived_cl373, plain, (( (c2_1 @ a102)) <= (( (c2_1 @ a102)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl85])).
% 5.83/1.44  thf(zip_derived_cl1293, plain,
% 5.83/1.44      (((~ (c3_1 @ a102) |  (c1_1 @ a102)))
% 5.83/1.44         <= (( (c2_1 @ a102)) & 
% 5.83/1.44             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl653, zip_derived_cl373])).
% 5.83/1.44  thf('37', plain,
% 5.83/1.44      (~ ( (c3_1 @ a102)) | ~ ( (c2_1 @ a102)) | 
% 5.83/1.44       ~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ( (c1_1 @ a102))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1293])).
% 5.83/1.44  thf(clause141, conjecture,
% 5.83/1.44    (~( ( hskp19 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_44, negated_conjecture,
% 5.83/1.44    (( hskp19 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause141])).
% 5.83/1.44  thf(zip_derived_cl140, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp19) |  (c3_1 @ X0) |  (c2_1 @ X0) | ~ (ndr1_0) | ~ (c1_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_44])).
% 5.83/1.44  thf(zip_derived_cl490, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.83/1.44  thf(zip_derived_cl439, plain, ((~ (c2_1 @ a112)) <= (~ ( (c2_1 @ a112)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl118])).
% 5.83/1.44  thf(zip_derived_cl1256, plain,
% 5.83/1.44      (((~ (c1_1 @ a112) |  (c3_1 @ a112)))
% 5.83/1.44         <= (~ ( (c2_1 @ a112)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl439])).
% 5.83/1.44  thf('38', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a112)) | ( (c2_1 @ a112)) | ( (c3_1 @ a112))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1256])).
% 5.83/1.44  thf(clause71, conjecture, (~( ( c1_1 @ a112 ) | ( ~( hskp11 ) ) ))).
% 5.83/1.44  thf(zf_stmt_45, negated_conjecture, (( c1_1 @ a112 ) | ( ~( hskp11 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause71])).
% 5.83/1.44  thf(zip_derived_cl70, plain, (( (c1_1 @ a112) | ~ (hskp11))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_45])).
% 5.83/1.44  thf('39', plain, (( (c1_1 @ a112)) | ~ ( (hskp11))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl70])).
% 5.83/1.44  thf('40', plain, (~ ( (c2_1 @ a112)) | ~ ( (hskp11))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl118])).
% 5.83/1.44  thf('41', plain, (~ ( (c3_1 @ a112)) | ~ ( (hskp11))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl119])).
% 5.83/1.44  thf(clause153, conjecture,
% 5.83/1.44    (~( ( hskp11 ) | ( hskp28 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_46, negated_conjecture,
% 5.83/1.44    (( hskp11 ) | ( hskp28 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause153])).
% 5.83/1.44  thf(zip_derived_cl152, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp11)
% 5.83/1.44          |  (hskp28)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_46])).
% 5.83/1.44  thf('42', plain,
% 5.83/1.44      (( (hskp11)) | ( (hskp28)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl152])).
% 5.83/1.44  thf(clause146, conjecture,
% 5.83/1.44    (~( ( hskp17 ) | ( hskp28 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_47, negated_conjecture,
% 5.83/1.44    (( hskp17 ) | ( hskp28 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause146])).
% 5.83/1.44  thf(zip_derived_cl145, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp17)
% 5.83/1.44          |  (hskp28)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_47])).
% 5.83/1.44  thf('43', plain,
% 5.83/1.44      (( (hskp28)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (hskp17)) | ~ ( (ndr1_0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl145])).
% 5.83/1.44  thf(clause171, conjecture,
% 5.83/1.44    (~( ( hskp12 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 5.83/1.44        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_48, negated_conjecture,
% 5.83/1.44    (( hskp12 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 5.83/1.44     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause171])).
% 5.83/1.44  thf(zip_derived_cl170, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp12)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_48])).
% 5.83/1.44  thf(zip_derived_cl609, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.83/1.44  thf(zip_derived_cl345, plain, (( (c2_1 @ a110)) <= (( (c2_1 @ a110)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl71])).
% 5.83/1.44  thf(zip_derived_cl1196, plain,
% 5.83/1.44      ((( (c3_1 @ a110) | ~ (c0_1 @ a110)))
% 5.83/1.44         <= (( (c2_1 @ a110)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl609, zip_derived_cl345])).
% 5.83/1.44  thf('44', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ~ ( (c0_1 @ a110)) | ~ ( (c2_1 @ a110)) | ( (c3_1 @ a110))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1196])).
% 5.83/1.44  thf(zip_derived_cl505, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl144])).
% 5.83/1.44  thf(zip_derived_cl345, plain, (( (c2_1 @ a110)) <= (( (c2_1 @ a110)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl71])).
% 5.83/1.44  thf(zip_derived_cl1600, plain,
% 5.83/1.44      ((( (c1_1 @ a110) |  (c3_1 @ a110)))
% 5.83/1.44         <= (( (c2_1 @ a110)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl505, zip_derived_cl345])).
% 5.83/1.44  thf('45', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (c1_1 @ a110)) | ( (c3_1 @ a110)) | ~ ( (c2_1 @ a110))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1600])).
% 5.83/1.44  thf(clause137, conjecture,
% 5.83/1.44    (~( ( hskp5 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) ))).
% 5.83/1.44  thf(zf_stmt_49, negated_conjecture,
% 5.83/1.44    (( hskp5 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause137])).
% 5.83/1.44  thf(zip_derived_cl136, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp5) |  (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0) | ~ (ndr1_0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_49])).
% 5.83/1.44  thf(zip_derived_cl475, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl136])).
% 5.83/1.44  thf(clause125, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c3_1 @ a110 ) ) ))).
% 5.83/1.44  thf(zf_stmt_50, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c3_1 @ a110 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause125])).
% 5.83/1.44  thf(zip_derived_cl124, plain, ((~ (hskp9) | ~ (c3_1 @ a110))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_50])).
% 5.83/1.44  thf(zip_derived_cl451, plain, ((~ (c3_1 @ a110)) <= (~ ( (c3_1 @ a110)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl124])).
% 5.83/1.44  thf(zip_derived_cl1015, plain,
% 5.83/1.44      ((( (c0_1 @ a110) |  (c1_1 @ a110)))
% 5.83/1.44         <= (~ ( (c3_1 @ a110)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl475, zip_derived_cl451])).
% 5.83/1.44  thf('46', plain,
% 5.83/1.44      (( (c0_1 @ a110)) | ( (c3_1 @ a110)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ( (c1_1 @ a110))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1015])).
% 5.83/1.44  thf('47', plain, (( (c2_1 @ a110)) | ~ ( (hskp9))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl71])).
% 5.83/1.44  thf(clause124, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c1_1 @ a110 ) ) ))).
% 5.83/1.44  thf(zf_stmt_51, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c1_1 @ a110 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause124])).
% 5.83/1.44  thf(zip_derived_cl123, plain, ((~ (hskp9) | ~ (c1_1 @ a110))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_51])).
% 5.83/1.44  thf('48', plain, (~ ( (c1_1 @ a110)) | ~ ( (hskp9))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl123])).
% 5.83/1.44  thf('49', plain, (~ ( (c3_1 @ a110)) | ~ ( (hskp9))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl124])).
% 5.83/1.44  thf(zip_derived_cl490, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.83/1.44  thf(zip_derived_cl445, plain, ((~ (c2_1 @ a111)) <= (~ ( (c2_1 @ a111)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.83/1.44  thf(zip_derived_cl1260, plain,
% 5.83/1.44      (((~ (c1_1 @ a111) |  (c3_1 @ a111)))
% 5.83/1.44         <= (~ ( (c2_1 @ a111)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl445])).
% 5.83/1.44  thf('50', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a111)) | ( (c2_1 @ a111)) | ( (c3_1 @ a111))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1260])).
% 5.83/1.44  thf(clause191, conjecture,
% 5.83/1.44    (~( ( c3_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c2_1 @ V ) | 
% 5.83/1.44        ( c3_1 @ U ) | ( ~( c1_1 @ W ) ) | ( ~( c0_1 @ V ) ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_52, negated_conjecture,
% 5.83/1.44    (( c3_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c2_1 @ V ) | 
% 5.83/1.44     ( c3_1 @ U ) | ( ~( c1_1 @ W ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause191])).
% 5.83/1.44  thf(zip_derived_cl190, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.83/1.44         ( (c3_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          |  (c3_1 @ X2)
% 5.83/1.44          | ~ (c1_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X2)
% 5.83/1.44          | ~ (c1_1 @ X2))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_52])).
% 5.83/1.44  thf('51', plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl190])).
% 5.83/1.44  thf(zip_derived_cl475, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl136])).
% 5.83/1.44  thf(zip_derived_cl447, plain, ((~ (c3_1 @ a111)) <= (~ ( (c3_1 @ a111)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl122])).
% 5.83/1.44  thf(zip_derived_cl1020, plain,
% 5.83/1.44      ((( (c0_1 @ a111) |  (c1_1 @ a111)))
% 5.83/1.44         <= (~ ( (c3_1 @ a111)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl475, zip_derived_cl447])).
% 5.83/1.44  thf('52', plain,
% 5.83/1.44      (( (c1_1 @ a111)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a111)) | ( (c3_1 @ a111))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1020])).
% 5.83/1.44  thf(zip_derived_cl497, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl142])).
% 5.83/1.44  thf(zip_derived_cl433, plain, ((~ (c3_1 @ a114)) <= (~ ( (c3_1 @ a114)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl115])).
% 5.83/1.44  thf(zip_derived_cl1388, plain,
% 5.83/1.44      ((( (c0_1 @ a114) | ~ (c1_1 @ a114)))
% 5.83/1.44         <= (~ ( (c3_1 @ a114)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl497, zip_derived_cl433])).
% 5.83/1.44  thf('53', plain,
% 5.83/1.44      (( (c0_1 @ a114)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a114)) | ( (c3_1 @ a114))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1388])).
% 5.83/1.44  thf(zip_derived_cl609, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.83/1.44  thf(clause69, conjecture, (~( ( c2_1 @ a114 ) | ( ~( hskp13 ) ) ))).
% 5.83/1.44  thf(zf_stmt_53, negated_conjecture, (( c2_1 @ a114 ) | ( ~( hskp13 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause69])).
% 5.83/1.44  thf(zip_derived_cl68, plain, (( (c2_1 @ a114) | ~ (hskp13))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_53])).
% 5.83/1.44  thf(zip_derived_cl339, plain, (( (c2_1 @ a114)) <= (( (c2_1 @ a114)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl68])).
% 5.83/1.44  thf(zip_derived_cl1195, plain,
% 5.83/1.44      ((( (c3_1 @ a114) | ~ (c0_1 @ a114)))
% 5.83/1.44         <= (( (c2_1 @ a114)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl609, zip_derived_cl339])).
% 5.83/1.44  thf('54', plain,
% 5.83/1.44      (~ ( (c0_1 @ a114)) | 
% 5.83/1.44       ~ (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ( (c3_1 @ a114)) | ~ ( (c2_1 @ a114))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1195])).
% 5.83/1.44  thf('55', plain,
% 5.83/1.44      (( (hskp12)) | 
% 5.83/1.44       (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.83/1.44  thf(zip_derived_cl577, plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl162])).
% 5.83/1.44  thf(clause81, conjecture, (~( ( c3_1 @ a105 ) | ( ~( hskp4 ) ) ))).
% 5.83/1.44  thf(zf_stmt_54, negated_conjecture, (( c3_1 @ a105 ) | ( ~( hskp4 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause81])).
% 5.83/1.44  thf(zip_derived_cl80, plain, (( (c3_1 @ a105) | ~ (hskp4))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_54])).
% 5.83/1.44  thf(zip_derived_cl363, plain, (( (c3_1 @ a105)) <= (( (c3_1 @ a105)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.83/1.44  thf(zip_derived_cl1748, plain,
% 5.83/1.44      ((( (c0_1 @ a105) |  (c1_1 @ a105)))
% 5.83/1.44         <= (( (c3_1 @ a105)) & 
% 5.83/1.44             (![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl363])).
% 5.83/1.44  thf('56', plain,
% 5.83/1.44      (( (c0_1 @ a105)) | ~ ( (c3_1 @ a105)) | 
% 5.83/1.44       ~ (![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ( (c1_1 @ a105))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1748])).
% 5.83/1.44  thf(clause121, conjecture, (~( ( ~( hskp10 ) ) | ( ~( c0_1 @ a111 ) ) ))).
% 5.83/1.44  thf(zf_stmt_55, negated_conjecture, (( ~( hskp10 ) ) | ( ~( c0_1 @ a111 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause121])).
% 5.83/1.44  thf(zip_derived_cl120, plain, ((~ (hskp10) | ~ (c0_1 @ a111))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_55])).
% 5.83/1.44  thf('57', plain, (~ ( (c0_1 @ a111)) | ~ ( (hskp10))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl120])).
% 5.83/1.44  thf('58', plain, (~ ( (c2_1 @ a111)) | ~ ( (hskp10))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.83/1.44  thf('59', plain, (~ ( (c3_1 @ a111)) | ~ ( (hskp10))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl122])).
% 5.83/1.44  thf(zip_derived_cl630, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl175])).
% 5.83/1.44  thf(zip_derived_cl361, plain, (( (c2_1 @ a105)) <= (( (c2_1 @ a105)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.83/1.44  thf(zip_derived_cl1825, plain,
% 5.83/1.44      ((( (c0_1 @ a105) |  (c1_1 @ a105)))
% 5.83/1.44         <= (( (c2_1 @ a105)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl630, zip_derived_cl361])).
% 5.83/1.44  thf('60', plain,
% 5.83/1.44      (( (c0_1 @ a105)) | ( (c1_1 @ a105)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c2_1 @ a105))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1825])).
% 5.83/1.44  thf('61', plain,
% 5.83/1.44      (( (hskp13)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl614, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl445, plain, ((~ (c2_1 @ a111)) <= (~ ( (c2_1 @ a111)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.83/1.44  thf(zip_derived_cl2157, plain,
% 5.83/1.44      ((( (c0_1 @ a111) |  (c3_1 @ a111)))
% 5.83/1.44         <= (~ ( (c2_1 @ a111)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl614, zip_derived_cl445])).
% 5.83/1.44  thf('62', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a111)) | ( (c2_1 @ a111)) | ( (c3_1 @ a111))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl2157])).
% 5.83/1.44  thf('63', plain,
% 5.83/1.44      (( (hskp10)) | 
% 5.83/1.44       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl175])).
% 5.83/1.44  thf(clause61, conjecture, (~( ( c3_1 @ a132 ) | ( ~( hskp17 ) ) ))).
% 5.83/1.44  thf(zf_stmt_56, negated_conjecture, (( c3_1 @ a132 ) | ( ~( hskp17 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause61])).
% 5.83/1.44  thf(zip_derived_cl60, plain, (( (c3_1 @ a132) | ~ (hskp17))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_56])).
% 5.83/1.44  thf('64', plain, (( (c3_1 @ a132)) | ~ ( (hskp17))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl60])).
% 5.83/1.44  thf(clause111, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c0_1 @ a132 ) ) ))).
% 5.83/1.44  thf(zf_stmt_57, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c0_1 @ a132 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause111])).
% 5.83/1.44  thf(zip_derived_cl110, plain, ((~ (hskp17) | ~ (c0_1 @ a132))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_57])).
% 5.83/1.44  thf('65', plain, (~ ( (c0_1 @ a132)) | ~ ( (hskp17))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl110])).
% 5.83/1.44  thf(clause112, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c1_1 @ a132 ) ) ))).
% 5.83/1.44  thf(zf_stmt_58, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c1_1 @ a132 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause112])).
% 5.83/1.44  thf(zip_derived_cl111, plain, ((~ (hskp17) | ~ (c1_1 @ a132))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_58])).
% 5.83/1.44  thf('66', plain, (~ ( (c1_1 @ a132)) | ~ ( (hskp17))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl111])).
% 5.83/1.44  thf('67', plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ( (hskp17)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl181])).
% 5.83/1.44  thf(zip_derived_cl653, plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl181])).
% 5.83/1.44  thf(clause45, conjecture, (~( ( c2_1 @ a131 ) | ( ~( hskp30 ) ) ))).
% 5.83/1.44  thf(zf_stmt_59, negated_conjecture, (( c2_1 @ a131 ) | ( ~( hskp30 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause45])).
% 5.83/1.44  thf(zip_derived_cl44, plain, (( (c2_1 @ a131) | ~ (hskp30))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_59])).
% 5.83/1.44  thf(zip_derived_cl291, plain, (( (c2_1 @ a131)) <= (( (c2_1 @ a131)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl44])).
% 5.83/1.44  thf(zip_derived_cl1283, plain,
% 5.83/1.44      (((~ (c3_1 @ a131) |  (c1_1 @ a131)))
% 5.83/1.44         <= (( (c2_1 @ a131)) & 
% 5.83/1.44             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl653, zip_derived_cl291])).
% 5.83/1.44  thf('68', plain,
% 5.83/1.44      (~ ( (c2_1 @ a131)) | ~ ( (c3_1 @ a131)) | 
% 5.83/1.44       ~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ( (c1_1 @ a131))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1283])).
% 5.83/1.44  thf(zip_derived_cl291, plain, (( (c2_1 @ a131)) <= (( (c2_1 @ a131)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl44])).
% 5.83/1.44  thf(zip_derived_cl569, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.83/1.44  thf(zip_derived_cl752, plain,
% 5.83/1.44      (((~ (c3_1 @ a131) | ~ (c0_1 @ a131)))
% 5.83/1.44         <= (( (c2_1 @ a131)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl291, zip_derived_cl569])).
% 5.83/1.44  thf('69', plain,
% 5.83/1.44      (~ ( (c2_1 @ a131)) | ~ ( (c3_1 @ a131)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a131))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl752])).
% 5.83/1.44  thf('70', plain, (~ ( (hskp30)) | ( (c2_1 @ a131))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl44])).
% 5.83/1.44  thf(clause151, conjecture,
% 5.83/1.44    (~( ( hskp28 ) | ( hskp31 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_60, negated_conjecture,
% 5.83/1.44    (( hskp28 ) | ( hskp31 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause151])).
% 5.83/1.44  thf(zip_derived_cl150, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp28)
% 5.83/1.44          |  (hskp31)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_60])).
% 5.83/1.44  thf('71', plain,
% 5.83/1.44      (( (hskp31)) | ( (hskp28)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.83/1.44  thf(clause47, conjecture, (~( ( c0_1 @ a128 ) | ( ~( hskp29 ) ) ))).
% 5.83/1.44  thf(zf_stmt_61, negated_conjecture, (( c0_1 @ a128 ) | ( ~( hskp29 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause47])).
% 5.83/1.44  thf(zip_derived_cl46, plain, (( (c0_1 @ a128) | ~ (hskp29))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_61])).
% 5.83/1.44  thf('72', plain, (( (c0_1 @ a128)) | ~ ( (hskp29))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl46])).
% 5.83/1.44  thf(clause48, conjecture, (~( ( c1_1 @ a128 ) | ( ~( hskp29 ) ) ))).
% 5.83/1.44  thf(zf_stmt_62, negated_conjecture, (( c1_1 @ a128 ) | ( ~( hskp29 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause48])).
% 5.83/1.44  thf(zip_derived_cl47, plain, (( (c1_1 @ a128) | ~ (hskp29))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_62])).
% 5.83/1.44  thf('73', plain, (( (c1_1 @ a128)) | ~ ( (hskp29))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl47])).
% 5.83/1.44  thf(clause49, conjecture, (~( ( c2_1 @ a128 ) | ( ~( hskp29 ) ) ))).
% 5.83/1.44  thf(zf_stmt_63, negated_conjecture, (( c2_1 @ a128 ) | ( ~( hskp29 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause49])).
% 5.83/1.44  thf(zip_derived_cl48, plain, (( (c2_1 @ a128) | ~ (hskp29))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_63])).
% 5.83/1.44  thf(zip_derived_cl299, plain, (( (c2_1 @ a128)) <= (( (c2_1 @ a128)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.83/1.44  thf(clause179, conjecture,
% 5.83/1.44    (~( ( hskp7 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_64, negated_conjecture,
% 5.83/1.44    (( hskp7 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause179])).
% 5.83/1.44  thf(zip_derived_cl178, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp7)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_64])).
% 5.83/1.44  thf(zip_derived_cl641, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.83/1.44  thf(zip_derived_cl786, plain,
% 5.83/1.44      (((~ (c1_1 @ a128) | ~ (c0_1 @ a128)))
% 5.83/1.44         <= (( (c2_1 @ a128)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl299, zip_derived_cl641])).
% 5.83/1.44  thf('74', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ~ ( (c1_1 @ a128)) | ~ ( (c2_1 @ a128)) | ~ ( (c0_1 @ a128))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl786])).
% 5.83/1.44  thf(zip_derived_cl557, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.83/1.44  thf(clause105, conjecture, (~( ( ~( hskp21 ) ) | ( ~( c2_1 @ a143 ) ) ))).
% 5.83/1.44  thf(zf_stmt_65, negated_conjecture, (( ~( hskp21 ) ) | ( ~( c2_1 @ a143 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause105])).
% 5.83/1.44  thf(zip_derived_cl104, plain, ((~ (hskp21) | ~ (c2_1 @ a143))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_65])).
% 5.83/1.44  thf(zip_derived_cl411, plain, ((~ (c2_1 @ a143)) <= (~ ( (c2_1 @ a143)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl104])).
% 5.83/1.44  thf(zip_derived_cl1515, plain,
% 5.83/1.44      (((~ (c0_1 @ a143) | ~ (c3_1 @ a143)))
% 5.83/1.44         <= (~ ( (c2_1 @ a143)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl557, zip_derived_cl411])).
% 5.83/1.44  thf('75', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a143)) | ~ ( (c3_1 @ a143)) | ( (c2_1 @ a143))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1515])).
% 5.83/1.44  thf(clause56, conjecture, (~( ( c3_1 @ a143 ) | ( ~( hskp21 ) ) ))).
% 5.83/1.44  thf(zf_stmt_66, negated_conjecture, (( c3_1 @ a143 ) | ( ~( hskp21 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause56])).
% 5.83/1.44  thf(zip_derived_cl55, plain, (( (c3_1 @ a143) | ~ (hskp21))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_66])).
% 5.83/1.44  thf('76', plain, (( (c3_1 @ a143)) | ~ ( (hskp21))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl55])).
% 5.83/1.44  thf('77', plain, (~ ( (hskp21)) | ~ ( (c2_1 @ a143))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl104])).
% 5.83/1.44  thf(zip_derived_cl493, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl141])).
% 5.83/1.44  thf(zip_derived_cl411, plain, ((~ (c2_1 @ a143)) <= (~ ( (c2_1 @ a143)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl104])).
% 5.83/1.44  thf(zip_derived_cl1334, plain,
% 5.83/1.44      ((( (c0_1 @ a143) | ~ (c3_1 @ a143)))
% 5.83/1.44         <= (~ ( (c2_1 @ a143)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl493, zip_derived_cl411])).
% 5.83/1.44  thf('78', plain,
% 5.83/1.44      (( (c0_1 @ a143)) | ( (c2_1 @ a143)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a143))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1334])).
% 5.83/1.44  thf(clause185, conjecture,
% 5.83/1.44    (~( ( hskp31 ) | ( c1_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44        ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_67, negated_conjecture,
% 5.83/1.44    (( hskp31 ) | ( c1_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.83/1.44     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause185])).
% 5.83/1.44  thf(zip_derived_cl184, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp31)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_67])).
% 5.83/1.44  thf('79', plain,
% 5.83/1.44      (( (hskp31)) | 
% 5.83/1.44       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl184])).
% 5.83/1.44  thf(zip_derived_cl529, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.83/1.44  thf(zip_derived_cl363, plain, (( (c3_1 @ a105)) <= (( (c3_1 @ a105)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.83/1.44  thf(zip_derived_cl1086, plain,
% 5.83/1.44      (((~ (c0_1 @ a105) |  (c1_1 @ a105)))
% 5.83/1.44         <= (( (c3_1 @ a105)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl363])).
% 5.83/1.44  thf('80', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a105)) | ~ ( (c3_1 @ a105)) | ( (c1_1 @ a105))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1086])).
% 5.83/1.44  thf('81', plain,
% 5.83/1.44      (( (hskp29)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | ( (hskp4))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl155])).
% 5.83/1.44  thf('82', plain, (( (c2_1 @ a128)) | ~ ( (hskp29))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.83/1.44  thf(zip_derived_cl521, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.83/1.44  thf(zip_derived_cl299, plain, (( (c2_1 @ a128)) <= (( (c2_1 @ a128)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.83/1.44  thf(zip_derived_cl1028, plain,
% 5.83/1.44      ((( (c0_1 @ a128) | ~ (c3_1 @ a128)))
% 5.83/1.44         <= (( (c2_1 @ a128)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl299])).
% 5.83/1.44  thf('83', plain,
% 5.83/1.44      (( (c0_1 @ a128)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a128)) | ~ ( (c2_1 @ a128))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1028])).
% 5.83/1.44  thf(zip_derived_cl525, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.83/1.44  thf(zip_derived_cl299, plain, (( (c2_1 @ a128)) <= (( (c2_1 @ a128)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.83/1.44  thf(zip_derived_cl1052, plain,
% 5.83/1.44      (((~ (c0_1 @ a128) |  (c1_1 @ a128)))
% 5.83/1.44         <= (( (c2_1 @ a128)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl525, zip_derived_cl299])).
% 5.83/1.44  thf('84', plain,
% 5.83/1.44      (( (c1_1 @ a128)) | ~ ( (c0_1 @ a128)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c2_1 @ a128))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1052])).
% 5.83/1.44  thf(clause160, conjecture,
% 5.83/1.44    (~( ( hskp4 ) | ( hskp13 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_68, negated_conjecture,
% 5.83/1.44    (( hskp4 ) | ( hskp13 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause160])).
% 5.83/1.44  thf(zip_derived_cl159, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp4)
% 5.83/1.44          |  (hskp13)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (c1_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_68])).
% 5.83/1.44  thf(zip_derived_cl565, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.83/1.44  thf(zip_derived_cl299, plain, (( (c2_1 @ a128)) <= (( (c2_1 @ a128)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.83/1.44  thf(zip_derived_cl1149, plain,
% 5.83/1.44      (((~ (c1_1 @ a128) |  (c3_1 @ a128)))
% 5.83/1.44         <= (( (c2_1 @ a128)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl565, zip_derived_cl299])).
% 5.83/1.44  thf('85', plain,
% 5.83/1.44      (( (c3_1 @ a128)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a128)) | ~ ( (c2_1 @ a128))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1149])).
% 5.83/1.44  thf(zip_derived_cl299, plain, (( (c2_1 @ a128)) <= (( (c2_1 @ a128)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.83/1.44  thf(clause162, conjecture,
% 5.83/1.44    (~( ( hskp0 ) | ( hskp25 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_69, negated_conjecture,
% 5.83/1.44    (( hskp0 ) | ( hskp25 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause162])).
% 5.83/1.44  thf(zip_derived_cl161, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp0)
% 5.83/1.44          |  (hskp25)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (c1_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_69])).
% 5.83/1.44  thf(zip_derived_cl573, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl161])).
% 5.83/1.44  thf(zip_derived_cl785, plain,
% 5.83/1.44      (((~ (c3_1 @ a128) | ~ (c1_1 @ a128)))
% 5.83/1.44         <= (( (c2_1 @ a128)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl299, zip_derived_cl573])).
% 5.83/1.44  thf('86', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a128)) | ~ ( (c2_1 @ a128)) | ~ ( (c1_1 @ a128))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl785])).
% 5.83/1.44  thf(clause144, conjecture,
% 5.83/1.44    (~( ( hskp0 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_70, negated_conjecture,
% 5.83/1.44    (( hskp0 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause144])).
% 5.83/1.44  thf(zip_derived_cl143, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp0)
% 5.83/1.44          |  (hskp15)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_70])).
% 5.83/1.44  thf(zip_derived_cl501, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl143])).
% 5.83/1.44  thf(zip_derived_cl299, plain, (( (c2_1 @ a128)) <= (( (c2_1 @ a128)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.83/1.44  thf(zip_derived_cl1429, plain,
% 5.83/1.44      ((( (c0_1 @ a128) |  (c3_1 @ a128)))
% 5.83/1.44         <= (( (c2_1 @ a128)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl501, zip_derived_cl299])).
% 5.83/1.44  thf('87', plain,
% 5.83/1.44      (( (c3_1 @ a128)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a128)) | ~ ( (c2_1 @ a128))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1429])).
% 5.83/1.44  thf(clause35, conjecture, (~( ( hskp13 ) | ( hskp15 ) | ( hskp5 ) ))).
% 5.83/1.44  thf(zf_stmt_71, negated_conjecture, (( hskp13 ) | ( hskp15 ) | ( hskp5 )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause35])).
% 5.83/1.44  thf(zip_derived_cl34, plain, (( (hskp13) |  (hskp15) |  (hskp5))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_71])).
% 5.83/1.44  thf('88', plain, (( (hskp5)) | ( (hskp15)) | ( (hskp13))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl34])).
% 5.83/1.44  thf(clause68, conjecture, (~( ( c1_1 @ a114 ) | ( ~( hskp13 ) ) ))).
% 5.83/1.44  thf(zf_stmt_72, negated_conjecture, (( c1_1 @ a114 ) | ( ~( hskp13 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause68])).
% 5.83/1.44  thf(zip_derived_cl67, plain, (( (c1_1 @ a114) | ~ (hskp13))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_72])).
% 5.83/1.44  thf('89', plain, (( (c1_1 @ a114)) | ~ ( (hskp13))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl67])).
% 5.83/1.44  thf('90', plain, (( (c2_1 @ a114)) | ~ ( (hskp13))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl68])).
% 5.83/1.44  thf('91', plain, (~ ( (c3_1 @ a114)) | ~ ( (hskp13))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl115])).
% 5.83/1.44  thf(zip_derived_cl565, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.83/1.44  thf(zip_derived_cl339, plain, (( (c2_1 @ a114)) <= (( (c2_1 @ a114)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl68])).
% 5.83/1.44  thf(zip_derived_cl1153, plain,
% 5.83/1.44      (((~ (c1_1 @ a114) |  (c3_1 @ a114)))
% 5.83/1.44         <= (( (c2_1 @ a114)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl565, zip_derived_cl339])).
% 5.83/1.44  thf('92', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a114)) | ( (c3_1 @ a114)) | ~ ( (c2_1 @ a114))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1153])).
% 5.83/1.44  thf(clause58, conjecture, (~( ( c0_1 @ a135 ) | ( ~( hskp19 ) ) ))).
% 5.83/1.44  thf(zf_stmt_73, negated_conjecture, (( c0_1 @ a135 ) | ( ~( hskp19 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause58])).
% 5.83/1.44  thf(zip_derived_cl57, plain, (( (c0_1 @ a135) | ~ (hskp19))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_73])).
% 5.83/1.44  thf('93', plain, (( (c0_1 @ a135)) | ~ ( (hskp19))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl57])).
% 5.83/1.44  thf(clause108, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c2_1 @ a135 ) ) ))).
% 5.83/1.44  thf(zf_stmt_74, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c2_1 @ a135 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause108])).
% 5.83/1.44  thf(zip_derived_cl107, plain, ((~ (hskp19) | ~ (c2_1 @ a135))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_74])).
% 5.83/1.44  thf('94', plain, (~ ( (c2_1 @ a135)) | ~ ( (hskp19))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl107])).
% 5.83/1.44  thf(clause109, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c3_1 @ a135 ) ) ))).
% 5.83/1.44  thf(zf_stmt_75, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c3_1 @ a135 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause109])).
% 5.83/1.44  thf(zip_derived_cl108, plain, ((~ (hskp19) | ~ (c3_1 @ a135))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_75])).
% 5.83/1.44  thf('95', plain, (~ ( (c3_1 @ a135)) | ~ ( (hskp19))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl108])).
% 5.83/1.44  thf('96', plain,
% 5.83/1.44      (( (hskp19)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.83/1.44  thf(zip_derived_cl490, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.83/1.44  thf(clause94, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c2_1 @ a167 ) ) ))).
% 5.83/1.44  thf(zf_stmt_76, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c2_1 @ a167 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause94])).
% 5.83/1.44  thf(zip_derived_cl93, plain, ((~ (hskp25) | ~ (c2_1 @ a167))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_76])).
% 5.83/1.44  thf(zip_derived_cl389, plain, ((~ (c2_1 @ a167)) <= (~ ( (c2_1 @ a167)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl93])).
% 5.83/1.44  thf(zip_derived_cl1250, plain,
% 5.83/1.44      (((~ (c1_1 @ a167) |  (c3_1 @ a167)))
% 5.83/1.44         <= (~ ( (c2_1 @ a167)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl389])).
% 5.83/1.44  thf('97', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a167)) | ( (c2_1 @ a167)) | ( (c3_1 @ a167))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1250])).
% 5.83/1.44  thf(zip_derived_cl493, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl141])).
% 5.83/1.44  thf(zip_derived_cl389, plain, ((~ (c2_1 @ a167)) <= (~ ( (c2_1 @ a167)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl93])).
% 5.83/1.44  thf(zip_derived_cl1333, plain,
% 5.83/1.44      ((( (c0_1 @ a167) | ~ (c3_1 @ a167)))
% 5.83/1.44         <= (~ ( (c2_1 @ a167)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl493, zip_derived_cl389])).
% 5.83/1.44  thf('98', plain,
% 5.83/1.44      (( (c0_1 @ a167)) | ( (c2_1 @ a167)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a167))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1333])).
% 5.83/1.44  thf(clause55, conjecture, (~( ( c1_1 @ a167 ) | ( ~( hskp25 ) ) ))).
% 5.83/1.44  thf(zf_stmt_77, negated_conjecture, (( c1_1 @ a167 ) | ( ~( hskp25 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause55])).
% 5.83/1.44  thf(zip_derived_cl54, plain, (( (c1_1 @ a167) | ~ (hskp25))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_77])).
% 5.83/1.44  thf('99', plain, (( (c1_1 @ a167)) | ~ ( (hskp25))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl54])).
% 5.83/1.44  thf(clause93, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c0_1 @ a167 ) ) ))).
% 5.83/1.44  thf(zf_stmt_78, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c0_1 @ a167 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause93])).
% 5.83/1.44  thf(zip_derived_cl92, plain, ((~ (hskp25) | ~ (c0_1 @ a167))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_78])).
% 5.83/1.44  thf('100', plain, (~ ( (hskp25)) | ~ ( (c0_1 @ a167))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl92])).
% 5.83/1.44  thf('101', plain, (~ ( (hskp25)) | ~ ( (c2_1 @ a167))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl93])).
% 5.83/1.44  thf('102', plain,
% 5.83/1.44      (( (hskp25)) | ( (hskp0)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.83/1.44  thf(clause175, conjecture,
% 5.83/1.44    (~( ( hskp18 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 5.83/1.44        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44        ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_79, negated_conjecture,
% 5.83/1.44    (( hskp18 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 5.83/1.44     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44     ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause175])).
% 5.83/1.44  thf(zip_derived_cl174, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp18)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_79])).
% 5.83/1.44  thf(zip_derived_cl626, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl174])).
% 5.83/1.44  thf(clause97, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c3_1 @ a163 ) ) ))).
% 5.83/1.44  thf(zf_stmt_80, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c3_1 @ a163 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause97])).
% 5.83/1.44  thf(zip_derived_cl96, plain, ((~ (hskp24) | ~ (c3_1 @ a163))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_80])).
% 5.83/1.44  thf(zip_derived_cl395, plain, ((~ (c3_1 @ a163)) <= (~ ( (c3_1 @ a163)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl96])).
% 5.83/1.44  thf(zip_derived_cl2098, plain,
% 5.83/1.44      (((~ (c0_1 @ a163) |  (c1_1 @ a163)))
% 5.83/1.44         <= (~ ( (c3_1 @ a163)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl626, zip_derived_cl395])).
% 5.83/1.44  thf('103', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a163)) | ( (c1_1 @ a163)) | ( (c3_1 @ a163))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl2098])).
% 5.83/1.44  thf('104', plain,
% 5.83/1.44      (( (hskp18)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl174])).
% 5.83/1.44  thf(clause184, conjecture,
% 5.83/1.44    (~( ( hskp12 ) | ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 5.83/1.44        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44        ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_81, negated_conjecture,
% 5.83/1.44    (( hskp12 ) | ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 5.83/1.44     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.83/1.44     ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause184])).
% 5.83/1.44  thf(zip_derived_cl183, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp12)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c1_1 @ X1))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_81])).
% 5.83/1.44  thf('105', plain,
% 5.83/1.44      (( (hskp12)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl183])).
% 5.83/1.44  thf(zip_derived_cl475, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl136])).
% 5.83/1.44  thf(zip_derived_cl395, plain, ((~ (c3_1 @ a163)) <= (~ ( (c3_1 @ a163)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl96])).
% 5.83/1.44  thf(zip_derived_cl1018, plain,
% 5.83/1.44      ((( (c0_1 @ a163) |  (c1_1 @ a163)))
% 5.83/1.44         <= (~ ( (c3_1 @ a163)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl475, zip_derived_cl395])).
% 5.83/1.44  thf('106', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a163)) | ( (c1_1 @ a163)) | ( (c3_1 @ a163))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1018])).
% 5.83/1.44  thf(clause59, conjecture, (~( ( c0_1 @ a134 ) | ( ~( hskp18 ) ) ))).
% 5.83/1.44  thf(zf_stmt_82, negated_conjecture, (( c0_1 @ a134 ) | ( ~( hskp18 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause59])).
% 5.83/1.44  thf(zip_derived_cl58, plain, (( (c0_1 @ a134) | ~ (hskp18))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_82])).
% 5.83/1.44  thf('107', plain, (( (c0_1 @ a134)) | ~ ( (hskp18))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl58])).
% 5.83/1.44  thf(clause60, conjecture, (~( ( c3_1 @ a134 ) | ( ~( hskp18 ) ) ))).
% 5.83/1.44  thf(zf_stmt_83, negated_conjecture, (( c3_1 @ a134 ) | ( ~( hskp18 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause60])).
% 5.83/1.44  thf(zip_derived_cl59, plain, (( (c3_1 @ a134) | ~ (hskp18))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_83])).
% 5.83/1.44  thf('108', plain, (( (c3_1 @ a134)) | ~ ( (hskp18))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl59])).
% 5.83/1.44  thf(clause110, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c2_1 @ a134 ) ) ))).
% 5.83/1.44  thf(zf_stmt_84, negated_conjecture, (( ~( hskp18 ) ) | ( ~( c2_1 @ a134 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause110])).
% 5.83/1.44  thf(zip_derived_cl109, plain, ((~ (hskp18) | ~ (c2_1 @ a134))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_84])).
% 5.83/1.44  thf('109', plain, (~ ( (c2_1 @ a134)) | ~ ( (hskp18))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl109])).
% 5.83/1.44  thf(zip_derived_cl557, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.83/1.44  thf(zip_derived_cl421, plain, ((~ (c2_1 @ a134)) <= (~ ( (c2_1 @ a134)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl109])).
% 5.83/1.44  thf(zip_derived_cl1517, plain,
% 5.83/1.44      (((~ (c0_1 @ a134) | ~ (c3_1 @ a134)))
% 5.83/1.44         <= (~ ( (c2_1 @ a134)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl557, zip_derived_cl421])).
% 5.83/1.44  thf('110', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a134)) | ( (c2_1 @ a134)) | ~ ( (c0_1 @ a134))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1517])).
% 5.83/1.44  thf('111', plain,
% 5.83/1.44      (( (hskp16)) | ( (hskp6)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.83/1.44  thf('112', plain, (( (c3_1 @ a113)) | ~ ( (hskp12))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl69])).
% 5.83/1.44  thf(clause117, conjecture, (~( ( ~( hskp12 ) ) | ( ~( c0_1 @ a113 ) ) ))).
% 5.83/1.44  thf(zf_stmt_85, negated_conjecture, (( ~( hskp12 ) ) | ( ~( c0_1 @ a113 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause117])).
% 5.83/1.44  thf(zip_derived_cl116, plain, ((~ (hskp12) | ~ (c0_1 @ a113))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_85])).
% 5.83/1.44  thf('113', plain, (~ ( (c0_1 @ a113)) | ~ ( (hskp12))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl116])).
% 5.83/1.44  thf('114', plain, (~ ( (c2_1 @ a113)) | ~ ( (hskp12))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl117])).
% 5.83/1.44  thf(zip_derived_cl493, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl141])).
% 5.83/1.44  thf(zip_derived_cl437, plain, ((~ (c2_1 @ a113)) <= (~ ( (c2_1 @ a113)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl117])).
% 5.83/1.44  thf(zip_derived_cl1338, plain,
% 5.83/1.44      ((( (c0_1 @ a113) | ~ (c3_1 @ a113)))
% 5.83/1.44         <= (~ ( (c2_1 @ a113)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl493, zip_derived_cl437])).
% 5.83/1.44  thf('115', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a113)) | ( (c2_1 @ a113)) | ~ ( (c3_1 @ a113))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1338])).
% 5.83/1.44  thf(zip_derived_cl521, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.83/1.44  thf(zip_derived_cl361, plain, (( (c2_1 @ a105)) <= (( (c2_1 @ a105)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.83/1.44  thf(zip_derived_cl1035, plain,
% 5.83/1.44      ((( (c0_1 @ a105) | ~ (c3_1 @ a105)))
% 5.83/1.44         <= (( (c2_1 @ a105)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl361])).
% 5.83/1.44  thf('116', plain,
% 5.83/1.44      (( (c0_1 @ a105)) | ~ ( (c2_1 @ a105)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a105))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1035])).
% 5.83/1.44  thf(zip_derived_cl501, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl143])).
% 5.83/1.44  thf(clause77, conjecture, (~( ( c2_1 @ a107 ) | ( ~( hskp6 ) ) ))).
% 5.83/1.44  thf(zf_stmt_86, negated_conjecture, (( c2_1 @ a107 ) | ( ~( hskp6 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause77])).
% 5.83/1.44  thf(zip_derived_cl76, plain, (( (c2_1 @ a107) | ~ (hskp6))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_86])).
% 5.83/1.44  thf(zip_derived_cl355, plain, (( (c2_1 @ a107)) <= (( (c2_1 @ a107)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl76])).
% 5.83/1.44  thf(zip_derived_cl1435, plain,
% 5.83/1.44      ((( (c0_1 @ a107) |  (c3_1 @ a107)))
% 5.83/1.44         <= (( (c2_1 @ a107)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl501, zip_derived_cl355])).
% 5.83/1.44  thf('117', plain,
% 5.83/1.44      (( (c3_1 @ a107)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a107)) | ~ ( (c2_1 @ a107))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1435])).
% 5.83/1.44  thf('118', plain, (~ ( (hskp6)) | ( (c2_1 @ a107))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl76])).
% 5.83/1.44  thf(clause129, conjecture, (~( ( ~( hskp6 ) ) | ( ~( c0_1 @ a107 ) ) ))).
% 5.83/1.44  thf(zf_stmt_87, negated_conjecture, (( ~( hskp6 ) ) | ( ~( c0_1 @ a107 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause129])).
% 5.83/1.44  thf(zip_derived_cl128, plain, ((~ (hskp6) | ~ (c0_1 @ a107))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_87])).
% 5.83/1.44  thf('119', plain, (~ ( (hskp6)) | ~ ( (c0_1 @ a107))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl128])).
% 5.83/1.44  thf(zip_derived_cl521, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.83/1.44  thf(zip_derived_cl355, plain, (( (c2_1 @ a107)) <= (( (c2_1 @ a107)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl76])).
% 5.83/1.44  thf(zip_derived_cl1034, plain,
% 5.83/1.44      ((( (c0_1 @ a107) | ~ (c3_1 @ a107)))
% 5.83/1.44         <= (( (c2_1 @ a107)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl355])).
% 5.83/1.44  thf('120', plain,
% 5.83/1.44      (~ ( (c3_1 @ a107)) | ( (c0_1 @ a107)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c2_1 @ a107))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1034])).
% 5.83/1.44  thf('121', plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (hskp15)) | ~ ( (ndr1_0)) | ( (hskp0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl143])).
% 5.83/1.44  thf(clause87, conjecture, (~( ( c2_1 @ a101 ) | ( ~( hskp0 ) ) ))).
% 5.83/1.44  thf(zf_stmt_88, negated_conjecture, (( c2_1 @ a101 ) | ( ~( hskp0 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause87])).
% 5.83/1.44  thf(zip_derived_cl86, plain, (( (c2_1 @ a101) | ~ (hskp0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_88])).
% 5.83/1.44  thf('122', plain, (( (c2_1 @ a101)) | ~ ( (hskp0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl86])).
% 5.83/1.44  thf(clause88, conjecture, (~( ( c3_1 @ a101 ) | ( ~( hskp0 ) ) ))).
% 5.83/1.44  thf(zf_stmt_89, negated_conjecture, (( c3_1 @ a101 ) | ( ~( hskp0 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause88])).
% 5.83/1.44  thf(zip_derived_cl87, plain, (( (c3_1 @ a101) | ~ (hskp0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_89])).
% 5.83/1.44  thf('123', plain, (( (c3_1 @ a101)) | ~ ( (hskp0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl87])).
% 5.83/1.44  thf(clause136, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c0_1 @ a101 ) ) ))).
% 5.83/1.44  thf(zf_stmt_90, negated_conjecture, (( ~( hskp0 ) ) | ( ~( c0_1 @ a101 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause136])).
% 5.83/1.44  thf(zip_derived_cl135, plain, ((~ (hskp0) | ~ (c0_1 @ a101))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_90])).
% 5.83/1.44  thf('124', plain, (~ ( (c0_1 @ a101)) | ~ ( (hskp0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl135])).
% 5.83/1.44  thf(zip_derived_cl521, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.83/1.44  thf(zip_derived_cl375, plain, (( (c2_1 @ a101)) <= (( (c2_1 @ a101)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl86])).
% 5.83/1.44  thf(zip_derived_cl1038, plain,
% 5.83/1.44      ((( (c0_1 @ a101) | ~ (c3_1 @ a101)))
% 5.83/1.44         <= (( (c2_1 @ a101)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl375])).
% 5.83/1.44  thf('125', plain,
% 5.83/1.44      (~ ( (c2_1 @ a101)) | ~ ( (c3_1 @ a101)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a101))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1038])).
% 5.83/1.44  thf(clause168, conjecture,
% 5.83/1.44    (~( ( hskp16 ) | ( c0_1 @ U ) | ( c3_1 @ V ) | ( c2_1 @ V ) | 
% 5.83/1.44        ( c1_1 @ V ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( ndr1_0 ) ) ))).
% 5.83/1.44  thf(zf_stmt_91, negated_conjecture,
% 5.83/1.44    (( hskp16 ) | ( c0_1 @ U ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( ndr1_0 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause168])).
% 5.83/1.44  thf(zip_derived_cl167, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i]:
% 5.83/1.44         ( (hskp16)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          |  (c1_1 @ X1)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c2_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_91])).
% 5.83/1.44  thf('126', plain,
% 5.83/1.44      (( (hskp16)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X1 : $i]: ( (c1_1 @ X1) |  (c3_1 @ X1) |  (c2_1 @ X1)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl167])).
% 5.83/1.44  thf(zip_derived_cl493, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl141])).
% 5.83/1.44  thf(clause113, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c2_1 @ a126 ) ) ))).
% 5.83/1.44  thf(zf_stmt_92, negated_conjecture, (( ~( hskp16 ) ) | ( ~( c2_1 @ a126 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause113])).
% 5.83/1.44  thf(zip_derived_cl112, plain, ((~ (hskp16) | ~ (c2_1 @ a126))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_92])).
% 5.83/1.44  thf(zip_derived_cl427, plain, ((~ (c2_1 @ a126)) <= (~ ( (c2_1 @ a126)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl112])).
% 5.83/1.44  thf(zip_derived_cl1337, plain,
% 5.83/1.44      ((( (c0_1 @ a126) | ~ (c3_1 @ a126)))
% 5.83/1.44         <= (~ ( (c2_1 @ a126)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl493, zip_derived_cl427])).
% 5.83/1.44  thf('127', plain,
% 5.83/1.44      (( (c0_1 @ a126)) | ( (c2_1 @ a126)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a126))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1337])).
% 5.83/1.44  thf(clause63, conjecture, (~( ( c3_1 @ a126 ) | ( ~( hskp16 ) ) ))).
% 5.83/1.44  thf(zf_stmt_93, negated_conjecture, (( c3_1 @ a126 ) | ( ~( hskp16 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause63])).
% 5.83/1.44  thf(zip_derived_cl62, plain, (( (c3_1 @ a126) | ~ (hskp16))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_93])).
% 5.83/1.44  thf('128', plain, (( (c3_1 @ a126)) | ~ ( (hskp16))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl62])).
% 5.83/1.44  thf('129', plain, (~ ( (c2_1 @ a126)) | ~ ( (hskp16))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl112])).
% 5.83/1.44  thf(zip_derived_cl327, plain, (( (c3_1 @ a126)) <= (( (c3_1 @ a126)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl62])).
% 5.83/1.44  thf(zip_derived_cl613, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl865, plain,
% 5.83/1.44      (((~ (c1_1 @ a126) | ~ (c0_1 @ a126)))
% 5.83/1.44         <= (( (c3_1 @ a126)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl327, zip_derived_cl613])).
% 5.83/1.44  thf('130', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ~ ( (c0_1 @ a126)) | ~ ( (c3_1 @ a126)) | ~ ( (c1_1 @ a126))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl865])).
% 5.83/1.44  thf(zip_derived_cl529, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.83/1.44  thf(zip_derived_cl327, plain, (( (c3_1 @ a126)) <= (( (c3_1 @ a126)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl62])).
% 5.83/1.44  thf(zip_derived_cl1082, plain,
% 5.83/1.44      (((~ (c0_1 @ a126) |  (c1_1 @ a126)))
% 5.83/1.44         <= (( (c3_1 @ a126)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl327])).
% 5.83/1.44  thf('131', plain,
% 5.83/1.44      (( (c1_1 @ a126)) | ~ ( (c0_1 @ a126)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c3_1 @ a126))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1082])).
% 5.83/1.44  thf('132', plain,
% 5.83/1.44      (( (hskp28)) | ( (hskp15)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl141])).
% 5.83/1.44  thf(clause50, conjecture, (~( ( c1_1 @ a118 ) | ( ~( hskp28 ) ) ))).
% 5.83/1.44  thf(zf_stmt_94, negated_conjecture, (( c1_1 @ a118 ) | ( ~( hskp28 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause50])).
% 5.83/1.44  thf(zip_derived_cl49, plain, (( (c1_1 @ a118) | ~ (hskp28))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_94])).
% 5.83/1.44  thf('133', plain, (( (c1_1 @ a118)) | ~ ( (hskp28))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl49])).
% 5.83/1.44  thf('134', plain, (( (c2_1 @ a118)) | ~ ( (hskp28))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.83/1.44  thf(clause52, conjecture, (~( ( c3_1 @ a118 ) | ( ~( hskp28 ) ) ))).
% 5.83/1.44  thf(zf_stmt_95, negated_conjecture, (( c3_1 @ a118 ) | ( ~( hskp28 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause52])).
% 5.83/1.44  thf(zip_derived_cl51, plain, (( (c3_1 @ a118) | ~ (hskp28))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_95])).
% 5.83/1.44  thf('135', plain, (( (c3_1 @ a118)) | ~ ( (hskp28))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl51])).
% 5.83/1.44  thf(zip_derived_cl303, plain, (( (c2_1 @ a118)) <= (( (c2_1 @ a118)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.83/1.44  thf(zip_derived_cl573, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl161])).
% 5.83/1.44  thf(zip_derived_cl810, plain,
% 5.83/1.44      (((~ (c3_1 @ a118) | ~ (c1_1 @ a118)))
% 5.83/1.44         <= (( (c2_1 @ a118)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl303, zip_derived_cl573])).
% 5.83/1.44  thf('136', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c2_1 @ a118)) | ~ ( (c3_1 @ a118)) | ~ ( (c1_1 @ a118))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl810])).
% 5.83/1.44  thf(clause24, conjecture, (~( ( ndr1_0 ) | ( ~( hskp9 ) ) ))).
% 5.83/1.44  thf(zf_stmt_96, negated_conjecture, (( ndr1_0 ) | ( ~( hskp9 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause24])).
% 5.83/1.44  thf(zip_derived_cl23, plain, (( (ndr1_0) | ~ (hskp9))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_96])).
% 5.83/1.44  thf('137', plain, (( (ndr1_0)) | ~ ( (hskp9))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl23])).
% 5.83/1.44  thf(clause28, conjecture, (~( ( ndr1_0 ) | ( ~( hskp5 ) ) ))).
% 5.83/1.44  thf(zf_stmt_97, negated_conjecture, (( ndr1_0 ) | ( ~( hskp5 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause28])).
% 5.83/1.44  thf(zip_derived_cl27, plain, (( (ndr1_0) | ~ (hskp5))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_97])).
% 5.83/1.44  thf('138', plain, (( (ndr1_0)) | ~ ( (hskp5))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl27])).
% 5.83/1.44  thf(clause29, conjecture, (~( ( ndr1_0 ) | ( ~( hskp4 ) ) ))).
% 5.83/1.44  thf(zf_stmt_98, negated_conjecture, (( ndr1_0 ) | ( ~( hskp4 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause29])).
% 5.83/1.44  thf(zip_derived_cl28, plain, (( (ndr1_0) | ~ (hskp4))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_98])).
% 5.83/1.44  thf('139', plain, (( (ndr1_0)) | ~ ( (hskp4))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl28])).
% 5.83/1.44  thf(clause37, conjecture, (~( ( hskp9 ) | ( hskp4 ) | ( hskp5 ) ))).
% 5.83/1.44  thf(zf_stmt_99, negated_conjecture, (( hskp9 ) | ( hskp4 ) | ( hskp5 )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause37])).
% 5.83/1.44  thf(zip_derived_cl36, plain, (( (hskp9) |  (hskp4) |  (hskp5))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_99])).
% 5.83/1.44  thf('140', plain, (( (hskp9)) | ( (hskp5)) | ( (hskp4))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl36])).
% 5.83/1.44  thf(clause147, conjecture,
% 5.83/1.44    (~( ( hskp8 ) | ( hskp19 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 5.83/1.44        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_100, negated_conjecture,
% 5.83/1.44    (( hskp8 ) | ( hskp19 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause147])).
% 5.83/1.44  thf(zip_derived_cl146, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp8)
% 5.83/1.44          |  (hskp19)
% 5.83/1.44          |  (c3_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_100])).
% 5.83/1.44  thf(zip_derived_cl513, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl146])).
% 5.83/1.44  thf(zip_derived_cl461, plain, ((~ (c2_1 @ a106)) <= (~ ( (c2_1 @ a106)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.83/1.44  thf(zip_derived_cl1708, plain,
% 5.83/1.44      (((~ (c0_1 @ a106) |  (c3_1 @ a106)))
% 5.83/1.44         <= (~ ( (c2_1 @ a106)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl513, zip_derived_cl461])).
% 5.83/1.44  thf('141', plain,
% 5.83/1.44      (( (c3_1 @ a106)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a106)) | ( (c2_1 @ a106))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1708])).
% 5.83/1.44  thf(zip_derived_cl613, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl561, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.83/1.44  thf(zip_derived_cl1565, plain,
% 5.83/1.44      ((![X0 : $i]:
% 5.83/1.44          (~ (c0_1 @ X0) | ~ (c1_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl613, zip_derived_cl561])).
% 5.83/1.44  thf(zip_derived_cl1574, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('simplify', [status(thm)], [zip_derived_cl1565])).
% 5.83/1.44  thf(clause79, conjecture, (~( ( c1_1 @ a106 ) | ( ~( hskp5 ) ) ))).
% 5.83/1.44  thf(zf_stmt_101, negated_conjecture, (( c1_1 @ a106 ) | ( ~( hskp5 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause79])).
% 5.83/1.44  thf(zip_derived_cl78, plain, (( (c1_1 @ a106) | ~ (hskp5))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_101])).
% 5.83/1.44  thf(zip_derived_cl359, plain, (( (c1_1 @ a106)) <= (( (c1_1 @ a106)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl78])).
% 5.83/1.44  thf(zip_derived_cl2275, plain,
% 5.83/1.44      ((~ (c0_1 @ a106))
% 5.83/1.44         <= (( (c1_1 @ a106)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)],
% 5.83/1.44                [zip_derived_cl1574, zip_derived_cl359])).
% 5.83/1.44  thf(clause78, conjecture, (~( ( c0_1 @ a106 ) | ( ~( hskp5 ) ) ))).
% 5.83/1.44  thf(zf_stmt_102, negated_conjecture, (( c0_1 @ a106 ) | ( ~( hskp5 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause78])).
% 5.83/1.44  thf(zip_derived_cl77, plain, (( (c0_1 @ a106) | ~ (hskp5))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_102])).
% 5.83/1.44  thf(zip_derived_cl357, plain, (( (c0_1 @ a106)) <= (( (c0_1 @ a106)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl77])).
% 5.83/1.44  thf('142', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ~ ( (c1_1 @ a106)) | ~ ( (c0_1 @ a106))),
% 5.83/1.44      inference('s_sup+', [status(thm)],
% 5.83/1.44                [zip_derived_cl2275, zip_derived_cl357])).
% 5.83/1.44  thf(zip_derived_cl490, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.83/1.44  thf(zip_derived_cl461, plain, ((~ (c2_1 @ a106)) <= (~ ( (c2_1 @ a106)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.83/1.44  thf(zip_derived_cl1257, plain,
% 5.83/1.44      (((~ (c1_1 @ a106) |  (c3_1 @ a106)))
% 5.83/1.44         <= (~ ( (c2_1 @ a106)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl461])).
% 5.83/1.44  thf(zip_derived_cl4883, plain, (( (c3_1 @ a106)) <= (( (c3_1 @ a106)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1257])).
% 5.83/1.44  thf(zip_derived_cl613, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl4910, plain,
% 5.83/1.44      (((~ (c1_1 @ a106) | ~ (c0_1 @ a106)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) & 
% 5.83/1.44             ( (c3_1 @ a106)))),
% 5.83/1.44      inference('s_sup-', [status(thm)],
% 5.83/1.44                [zip_derived_cl4883, zip_derived_cl613])).
% 5.83/1.44  thf('143', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ~ ( (c3_1 @ a106)) | ~ ( (c1_1 @ a106)) | ~ ( (c0_1 @ a106))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl4910])).
% 5.83/1.44  thf('144', plain,
% 5.83/1.44      (( (hskp29)) | ( (hskp21)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.83/1.44  thf(clause34, conjecture, (~( ( hskp24 ) | ( hskp30 ) | ( hskp31 ) ))).
% 5.83/1.44  thf(zf_stmt_103, negated_conjecture, (( hskp24 ) | ( hskp30 ) | ( hskp31 )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause34])).
% 5.83/1.44  thf(zip_derived_cl33, plain, (( (hskp24) |  (hskp30) |  (hskp31))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_103])).
% 5.83/1.44  thf('145', plain, (( (hskp31)) | ( (hskp30)) | ( (hskp24))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl33])).
% 5.83/1.44  thf(clause44, conjecture, (~( ( c0_1 @ a131 ) | ( ~( hskp30 ) ) ))).
% 5.83/1.44  thf(zf_stmt_104, negated_conjecture, (( c0_1 @ a131 ) | ( ~( hskp30 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause44])).
% 5.83/1.44  thf(zip_derived_cl43, plain, (( (c0_1 @ a131) | ~ (hskp30))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_104])).
% 5.83/1.44  thf('146', plain, (( (c0_1 @ a131)) | ~ ( (hskp30))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl43])).
% 5.83/1.44  thf(clause46, conjecture, (~( ( c3_1 @ a131 ) | ( ~( hskp30 ) ) ))).
% 5.83/1.44  thf(zf_stmt_105, negated_conjecture, (( c3_1 @ a131 ) | ( ~( hskp30 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause46])).
% 5.83/1.44  thf(zip_derived_cl45, plain, (( (c3_1 @ a131) | ~ (hskp30))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_105])).
% 5.83/1.44  thf('147', plain, (( (c3_1 @ a131)) | ~ ( (hskp30))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl45])).
% 5.83/1.44  thf(zip_derived_cl529, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.83/1.44  thf(zip_derived_cl293, plain, (( (c3_1 @ a131)) <= (( (c3_1 @ a131)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl45])).
% 5.83/1.44  thf(zip_derived_cl1077, plain,
% 5.83/1.44      (((~ (c0_1 @ a131) |  (c1_1 @ a131)))
% 5.83/1.44         <= (( (c3_1 @ a131)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl293])).
% 5.83/1.44  thf('148', plain,
% 5.83/1.44      (( (c1_1 @ a131)) | ~ ( (c3_1 @ a131)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a131))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1077])).
% 5.83/1.44  thf(zip_derived_cl293, plain, (( (c3_1 @ a131)) <= (( (c3_1 @ a131)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl45])).
% 5.83/1.44  thf(zip_derived_cl613, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl767, plain,
% 5.83/1.44      (((~ (c1_1 @ a131) | ~ (c0_1 @ a131)))
% 5.83/1.44         <= (( (c3_1 @ a131)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl293, zip_derived_cl613])).
% 5.83/1.44  thf('149', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ~ ( (c3_1 @ a131)) | ~ ( (c0_1 @ a131)) | ~ ( (c1_1 @ a131))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl767])).
% 5.83/1.44  thf(clause64, conjecture, (~( ( c0_1 @ a117 ) | ( ~( hskp15 ) ) ))).
% 5.83/1.44  thf(zf_stmt_106, negated_conjecture, (( c0_1 @ a117 ) | ( ~( hskp15 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause64])).
% 5.83/1.44  thf(zip_derived_cl63, plain, (( (c0_1 @ a117) | ~ (hskp15))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_106])).
% 5.83/1.44  thf('150', plain, (( (c0_1 @ a117)) | ~ ( (hskp15))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl63])).
% 5.83/1.44  thf(clause65, conjecture, (~( ( c3_1 @ a117 ) | ( ~( hskp15 ) ) ))).
% 5.83/1.44  thf(zf_stmt_107, negated_conjecture, (( c3_1 @ a117 ) | ( ~( hskp15 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause65])).
% 5.83/1.44  thf(zip_derived_cl64, plain, (( (c3_1 @ a117) | ~ (hskp15))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_107])).
% 5.83/1.44  thf('151', plain, (( (c3_1 @ a117)) | ~ ( (hskp15))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl64])).
% 5.83/1.44  thf(clause114, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c1_1 @ a117 ) ) ))).
% 5.83/1.44  thf(zf_stmt_108, negated_conjecture,
% 5.83/1.44    (( ~( hskp15 ) ) | ( ~( c1_1 @ a117 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause114])).
% 5.83/1.44  thf(zip_derived_cl113, plain, ((~ (hskp15) | ~ (c1_1 @ a117))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_108])).
% 5.83/1.44  thf('152', plain, (~ ( (c1_1 @ a117)) | ~ ( (hskp15))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl113])).
% 5.83/1.44  thf(zip_derived_cl529, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.83/1.44  thf(zip_derived_cl331, plain, (( (c3_1 @ a117)) <= (( (c3_1 @ a117)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl64])).
% 5.83/1.44  thf(zip_derived_cl1083, plain,
% 5.83/1.44      (((~ (c0_1 @ a117) |  (c1_1 @ a117)))
% 5.83/1.44         <= (( (c3_1 @ a117)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl331])).
% 5.83/1.44  thf('153', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a117)) | ( (c1_1 @ a117)) | ~ ( (c3_1 @ a117))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1083])).
% 5.83/1.44  thf(zip_derived_cl321, plain, (( (c3_1 @ a134)) <= (( (c3_1 @ a134)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl59])).
% 5.83/1.44  thf(zip_derived_cl613, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl851, plain,
% 5.83/1.44      (((~ (c1_1 @ a134) | ~ (c0_1 @ a134)))
% 5.83/1.44         <= (( (c3_1 @ a134)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl321, zip_derived_cl613])).
% 5.83/1.44  thf('154', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ~ ( (c1_1 @ a134)) | ~ ( (c3_1 @ a134)) | ~ ( (c0_1 @ a134))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl851])).
% 5.83/1.44  thf(zip_derived_cl529, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.83/1.44  thf(zip_derived_cl321, plain, (( (c3_1 @ a134)) <= (( (c3_1 @ a134)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl59])).
% 5.83/1.44  thf(zip_derived_cl1080, plain,
% 5.83/1.44      (((~ (c0_1 @ a134) |  (c1_1 @ a134)))
% 5.83/1.44         <= (( (c3_1 @ a134)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl321])).
% 5.83/1.44  thf('155', plain,
% 5.83/1.44      (( (c1_1 @ a134)) | ~ ( (c3_1 @ a134)) | 
% 5.83/1.44       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a134))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1080])).
% 5.83/1.44  thf(clause41, conjecture, (~( ( c0_1 @ a141 ) | ( ~( hskp31 ) ) ))).
% 5.83/1.44  thf(zf_stmt_109, negated_conjecture, (( c0_1 @ a141 ) | ( ~( hskp31 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause41])).
% 5.83/1.44  thf(zip_derived_cl40, plain, (( (c0_1 @ a141) | ~ (hskp31))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_109])).
% 5.83/1.44  thf('156', plain, (( (c0_1 @ a141)) | ~ ( (hskp31))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl40])).
% 5.83/1.44  thf(clause42, conjecture, (~( ( c1_1 @ a141 ) | ( ~( hskp31 ) ) ))).
% 5.83/1.44  thf(zf_stmt_110, negated_conjecture, (( c1_1 @ a141 ) | ( ~( hskp31 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause42])).
% 5.83/1.44  thf(zip_derived_cl41, plain, (( (c1_1 @ a141) | ~ (hskp31))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_110])).
% 5.83/1.44  thf('157', plain, (( (c1_1 @ a141)) | ~ ( (hskp31))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl41])).
% 5.83/1.44  thf(clause43, conjecture, (~( ( c3_1 @ a141 ) | ( ~( hskp31 ) ) ))).
% 5.83/1.44  thf(zf_stmt_111, negated_conjecture, (( c3_1 @ a141 ) | ( ~( hskp31 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause43])).
% 5.83/1.44  thf(zip_derived_cl42, plain, (( (c3_1 @ a141) | ~ (hskp31))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_111])).
% 5.83/1.44  thf('158', plain, (( (c3_1 @ a141)) | ~ ( (hskp31))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl42])).
% 5.83/1.44  thf(zip_derived_cl613, plain,
% 5.83/1.44      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.83/1.44  thf(zip_derived_cl287, plain, (( (c3_1 @ a141)) <= (( (c3_1 @ a141)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl42])).
% 5.83/1.44  thf(zip_derived_cl739, plain,
% 5.83/1.44      (((~ (c0_1 @ a141) | ~ (c1_1 @ a141)))
% 5.83/1.44         <= (( (c3_1 @ a141)) & 
% 5.83/1.44             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl613, zip_derived_cl287])).
% 5.83/1.44  thf('159', plain,
% 5.83/1.44      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ~ ( (c0_1 @ a141)) | ~ ( (c3_1 @ a141)) | ~ ( (c1_1 @ a141))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl739])).
% 5.83/1.44  thf(zip_derived_cl577, plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl162])).
% 5.83/1.44  thf(zip_derived_cl323, plain, (( (c3_1 @ a132)) <= (( (c3_1 @ a132)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl60])).
% 5.83/1.44  thf(zip_derived_cl1743, plain,
% 5.83/1.44      ((( (c0_1 @ a132) |  (c1_1 @ a132)))
% 5.83/1.44         <= (( (c3_1 @ a132)) & 
% 5.83/1.44             (![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl323])).
% 5.83/1.44  thf('160', plain,
% 5.83/1.44      (~ ( (c3_1 @ a132)) | ( (c0_1 @ a132)) | 
% 5.83/1.44       ~ (![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       ( (c1_1 @ a132))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1743])).
% 5.83/1.44  thf(zip_derived_cl513, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl146])).
% 5.83/1.44  thf(zip_derived_cl417, plain, ((~ (c2_1 @ a135)) <= (~ ( (c2_1 @ a135)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl107])).
% 5.83/1.44  thf(zip_derived_cl1703, plain,
% 5.83/1.44      (((~ (c0_1 @ a135) |  (c3_1 @ a135)))
% 5.83/1.44         <= (~ ( (c2_1 @ a135)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl513, zip_derived_cl417])).
% 5.83/1.44  thf('161', plain,
% 5.83/1.44      (~ ( (c0_1 @ a135)) | ( (c2_1 @ a135)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c3_1 @ a135))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1703])).
% 5.83/1.44  thf(zip_derived_cl653, plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl181])).
% 5.83/1.44  thf(zip_derived_cl361, plain, (( (c2_1 @ a105)) <= (( (c2_1 @ a105)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.83/1.44  thf(zip_derived_cl1291, plain,
% 5.83/1.44      (((~ (c3_1 @ a105) |  (c1_1 @ a105)))
% 5.83/1.44         <= (( (c2_1 @ a105)) & 
% 5.83/1.44             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl653, zip_derived_cl361])).
% 5.83/1.44  thf('162', plain,
% 5.83/1.44      (~ ( (c2_1 @ a105)) | ~ ( (c3_1 @ a105)) | 
% 5.83/1.44       ~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.83/1.44       ( (c1_1 @ a105))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1291])).
% 5.83/1.44  thf('163', plain, (( (c2_1 @ a105)) | ~ ( (hskp4))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.83/1.44  thf('164', plain, (( (c3_1 @ a105)) | ~ ( (hskp4))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.83/1.44  thf(clause131, conjecture, (~( ( ~( hskp4 ) ) | ( ~( c1_1 @ a105 ) ) ))).
% 5.83/1.44  thf(zf_stmt_112, negated_conjecture, (( ~( hskp4 ) ) | ( ~( c1_1 @ a105 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause131])).
% 5.83/1.44  thf(zip_derived_cl130, plain, ((~ (hskp4) | ~ (c1_1 @ a105))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_112])).
% 5.83/1.44  thf('165', plain, (~ ( (c1_1 @ a105)) | ~ ( (hskp4))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl130])).
% 5.83/1.44  thf(clause196, conjecture,
% 5.83/1.44    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( ~( c3_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 5.83/1.44        ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_113, negated_conjecture,
% 5.83/1.44    (( c1_1 @ W ) | ( c0_1 @ W ) | ( ~( c3_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 5.83/1.44     ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause196])).
% 5.83/1.44  thf(zip_derived_cl195, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.83/1.44         ( (c1_1 @ X0)
% 5.83/1.44          |  (c0_1 @ X0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c3_1 @ X1)
% 5.83/1.44          | ~ (c2_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X2)
% 5.83/1.44          | ~ (c2_1 @ X2)
% 5.83/1.44          | ~ (c1_1 @ X2))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_113])).
% 5.83/1.44  thf('166', plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) |  (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl195])).
% 5.83/1.44  thf(clause154, conjecture,
% 5.83/1.44    (~( ( hskp23 ) | ( hskp4 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_114, negated_conjecture,
% 5.83/1.44    (( hskp23 ) | ( hskp4 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause154])).
% 5.83/1.44  thf(zip_derived_cl153, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp23)
% 5.83/1.44          |  (hskp4)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_114])).
% 5.83/1.44  thf('167', plain,
% 5.83/1.44      (( (hskp23)) | ( (hskp4)) | ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl153])).
% 5.83/1.44  thf(clause98, conjecture, (~( ( ~( hskp23 ) ) | ( ~( c0_1 @ a153 ) ) ))).
% 5.83/1.44  thf(zf_stmt_115, negated_conjecture,
% 5.83/1.44    (( ~( hskp23 ) ) | ( ~( c0_1 @ a153 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause98])).
% 5.83/1.44  thf(zip_derived_cl97, plain, ((~ (hskp23) | ~ (c0_1 @ a153))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_115])).
% 5.83/1.44  thf('168', plain, (~ ( (c0_1 @ a153)) | ~ ( (hskp23))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl97])).
% 5.83/1.44  thf(clause99, conjecture, (~( ( ~( hskp23 ) ) | ( ~( c1_1 @ a153 ) ) ))).
% 5.83/1.44  thf(zf_stmt_116, negated_conjecture,
% 5.83/1.44    (( ~( hskp23 ) ) | ( ~( c1_1 @ a153 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause99])).
% 5.83/1.44  thf(zip_derived_cl98, plain, ((~ (hskp23) | ~ (c1_1 @ a153))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_116])).
% 5.83/1.44  thf('169', plain, (~ ( (c1_1 @ a153)) | ~ ( (hskp23))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.83/1.44  thf(clause100, conjecture, (~( ( ~( hskp23 ) ) | ( ~( c3_1 @ a153 ) ) ))).
% 5.83/1.44  thf(zf_stmt_117, negated_conjecture,
% 5.83/1.44    (( ~( hskp23 ) ) | ( ~( c3_1 @ a153 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause100])).
% 5.83/1.44  thf(zip_derived_cl99, plain, ((~ (hskp23) | ~ (c3_1 @ a153))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_117])).
% 5.83/1.44  thf('170', plain, (~ ( (c3_1 @ a153)) | ~ ( (hskp23))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl99])).
% 5.83/1.44  thf(zip_derived_cl475, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl136])).
% 5.83/1.44  thf(zip_derived_cl401, plain, ((~ (c3_1 @ a153)) <= (~ ( (c3_1 @ a153)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl99])).
% 5.83/1.44  thf(zip_derived_cl1019, plain,
% 5.83/1.44      ((( (c0_1 @ a153) |  (c1_1 @ a153)))
% 5.83/1.44         <= (~ ( (c3_1 @ a153)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl475, zip_derived_cl401])).
% 5.83/1.44  thf('171', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a153)) | ( (c1_1 @ a153)) | ( (c3_1 @ a153))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1019])).
% 5.83/1.44  thf('172', plain,
% 5.83/1.44      (( (hskp5)) | 
% 5.83/1.44       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl136])).
% 5.83/1.44  thf('173', plain, (( (c0_1 @ a106)) | ~ ( (hskp5))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl77])).
% 5.83/1.44  thf('174', plain, (( (c1_1 @ a106)) | ~ ( (hskp5))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl78])).
% 5.83/1.44  thf('175', plain, (~ ( (c2_1 @ a106)) | ~ ( (hskp5))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.83/1.44  thf(zip_derived_cl549, plain,
% 5.83/1.44      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl155])).
% 5.83/1.44  thf(zip_derived_cl461, plain, ((~ (c2_1 @ a106)) <= (~ ( (c2_1 @ a106)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.83/1.44  thf(zip_derived_cl1481, plain,
% 5.83/1.44      (((~ (c0_1 @ a106) | ~ (c1_1 @ a106)))
% 5.83/1.44         <= (~ ( (c2_1 @ a106)) & 
% 5.83/1.44             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl549, zip_derived_cl461])).
% 5.83/1.44  thf('176', plain,
% 5.83/1.44      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c1_1 @ a106)) | ( (c2_1 @ a106)) | ~ ( (c0_1 @ a106))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1481])).
% 5.83/1.44  thf(clause157, conjecture,
% 5.83/1.44    (~( ( hskp24 ) | ( hskp1 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_118, negated_conjecture,
% 5.83/1.44    (( hskp24 ) | ( hskp1 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause157])).
% 5.83/1.44  thf(zip_derived_cl156, plain,
% 5.83/1.44      (![X0 : $i]:
% 5.83/1.44         ( (hskp24)
% 5.83/1.44          |  (hskp1)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c1_1 @ X0)
% 5.83/1.44          | ~ (c0_1 @ X0))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_118])).
% 5.83/1.44  thf('177', plain,
% 5.83/1.44      (( (hskp24)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | ( (hskp1))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl156])).
% 5.83/1.44  thf(clause95, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c1_1 @ a163 ) ) ))).
% 5.83/1.44  thf(zf_stmt_119, negated_conjecture,
% 5.83/1.44    (( ~( hskp24 ) ) | ( ~( c1_1 @ a163 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause95])).
% 5.83/1.44  thf(zip_derived_cl94, plain, ((~ (hskp24) | ~ (c1_1 @ a163))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_119])).
% 5.83/1.44  thf('178', plain, (~ ( (c1_1 @ a163)) | ~ ( (hskp24))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl94])).
% 5.83/1.44  thf('179', plain, (~ ( (c2_1 @ a163)) | ~ ( (hskp24))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.83/1.44  thf('180', plain, (~ ( (c3_1 @ a163)) | ~ ( (hskp24))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl96])).
% 5.83/1.44  thf(zip_derived_cl597, plain,
% 5.83/1.44      ((![X1 : $i]: ( (c1_1 @ X1) |  (c3_1 @ X1) |  (c2_1 @ X1)))
% 5.83/1.44         <= ((![X1 : $i]: ( (c1_1 @ X1) |  (c3_1 @ X1) |  (c2_1 @ X1))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl167])).
% 5.83/1.44  thf(zip_derived_cl393, plain, ((~ (c2_1 @ a163)) <= (~ ( (c2_1 @ a163)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.83/1.44  thf(zip_derived_cl2052, plain,
% 5.83/1.44      ((( (c3_1 @ a163) |  (c1_1 @ a163)))
% 5.83/1.44         <= (~ ( (c2_1 @ a163)) & 
% 5.83/1.44             (![X1 : $i]: ( (c1_1 @ X1) |  (c3_1 @ X1) |  (c2_1 @ X1))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl597, zip_derived_cl393])).
% 5.83/1.44  thf('181', plain,
% 5.83/1.44      (~ (![X1 : $i]: ( (c1_1 @ X1) |  (c3_1 @ X1) |  (c2_1 @ X1))) | 
% 5.83/1.44       ( (c1_1 @ a163)) | ( (c2_1 @ a163)) | ( (c3_1 @ a163))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl2052])).
% 5.83/1.44  thf(clause192, conjecture,
% 5.83/1.44    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c1_1 @ W ) | ( c3_1 @ V ) | 
% 5.83/1.44        ( c2_1 @ V ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.83/1.44        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.83/1.44  thf(zf_stmt_120, negated_conjecture,
% 5.83/1.44    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c1_1 @ W ) | ( c3_1 @ V ) | 
% 5.83/1.44     ( c2_1 @ V ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.83/1.44     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause192])).
% 5.83/1.44  thf(zip_derived_cl191, plain,
% 5.83/1.44      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.83/1.44         ( (c3_1 @ X0)
% 5.83/1.44          |  (c2_1 @ X0)
% 5.83/1.44          |  (c1_1 @ X0)
% 5.83/1.44          |  (c3_1 @ X1)
% 5.83/1.44          |  (c2_1 @ X1)
% 5.83/1.44          | ~ (c0_1 @ X1)
% 5.83/1.44          | ~ (ndr1_0)
% 5.83/1.44          | ~ (c3_1 @ X2)
% 5.83/1.44          | ~ (c2_1 @ X2)
% 5.83/1.44          | ~ (c1_1 @ X2))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_120])).
% 5.83/1.44  thf('182', plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       (![X1 : $i]: ( (c1_1 @ X1) |  (c3_1 @ X1) |  (c2_1 @ X1))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | 
% 5.83/1.44       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl191])).
% 5.83/1.44  thf(zip_derived_cl513, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl146])).
% 5.83/1.44  thf(zip_derived_cl393, plain, ((~ (c2_1 @ a163)) <= (~ ( (c2_1 @ a163)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.83/1.44  thf(zip_derived_cl1709, plain,
% 5.83/1.44      (((~ (c0_1 @ a163) |  (c3_1 @ a163)))
% 5.83/1.44         <= (~ ( (c2_1 @ a163)) & 
% 5.83/1.44             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl513, zip_derived_cl393])).
% 5.83/1.44  thf('183', plain,
% 5.83/1.44      (~ ( (c0_1 @ a163)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c2_1 @ a163)) | ( (c3_1 @ a163))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1709])).
% 5.83/1.44  thf(zip_derived_cl478, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl137])).
% 5.83/1.44  thf(zip_derived_cl393, plain, ((~ (c2_1 @ a163)) <= (~ ( (c2_1 @ a163)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.83/1.44  thf(zip_derived_cl1130, plain,
% 5.83/1.44      ((( (c0_1 @ a163) |  (c1_1 @ a163)))
% 5.83/1.44         <= (~ ( (c2_1 @ a163)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl393])).
% 5.83/1.44  thf('184', plain,
% 5.83/1.44      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ( (c0_1 @ a163)) | ( (c2_1 @ a163)) | ( (c1_1 @ a163))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1130])).
% 5.83/1.44  thf('185', plain,
% 5.83/1.44      (( (hskp3)) | 
% 5.83/1.44       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (ndr1_0)) | ( (hskp4))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl137])).
% 5.83/1.44  thf(clause83, conjecture, (~( ( c2_1 @ a104 ) | ( ~( hskp3 ) ) ))).
% 5.83/1.44  thf(zf_stmt_121, negated_conjecture, (( c2_1 @ a104 ) | ( ~( hskp3 ) )),
% 5.83/1.44    inference('cnf.neg', [status(esa)], [clause83])).
% 5.83/1.44  thf(zip_derived_cl82, plain, (( (c2_1 @ a104) | ~ (hskp3))),
% 5.83/1.44      inference('cnf', [status(esa)], [zf_stmt_121])).
% 5.83/1.44  thf('186', plain, (( (c2_1 @ a104)) | ~ ( (hskp3))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl82])).
% 5.83/1.44  thf(zip_derived_cl525, plain,
% 5.83/1.44      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.83/1.44         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.83/1.44  thf(zip_derived_cl367, plain, (( (c2_1 @ a104)) <= (( (c2_1 @ a104)))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl82])).
% 5.83/1.44  thf(zip_derived_cl1060, plain,
% 5.83/1.44      (((~ (c0_1 @ a104) |  (c1_1 @ a104)))
% 5.83/1.44         <= (( (c2_1 @ a104)) & 
% 5.83/1.44             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.83/1.44      inference('s_sup+', [status(thm)], [zip_derived_cl525, zip_derived_cl367])).
% 5.83/1.44  thf('187', plain,
% 5.83/1.44      (~ ( (c2_1 @ a104)) | ( (c1_1 @ a104)) | 
% 5.83/1.44       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.83/1.44       ~ ( (c0_1 @ a104))),
% 5.83/1.44      inference('split', [status(esa)], [zip_derived_cl1060])).
% 5.83/1.44  thf(zip_derived_cl8266, plain, ($false),
% 5.83/1.44      inference('sat_resolution*', [status(thm)],
% 5.83/1.44                ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', 
% 5.83/1.44                 '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', 
% 5.83/1.44                 '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', 
% 5.83/1.44                 '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', 
% 5.83/1.44                 '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', 
% 5.83/1.44                 '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', 
% 5.83/1.44                 '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', 
% 5.83/1.44                 '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', 
% 5.83/1.44                 '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', 
% 5.83/1.44                 '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', 
% 5.83/1.44                 '102', '103', '104', '105', '106', '107', '108', '109', 
% 5.83/1.44                 '110', '111', '112', '113', '114', '115', '116', '117', 
% 5.83/1.44                 '118', '119', '120', '121', '122', '123', '124', '125', 
% 5.83/1.44                 '126', '127', '128', '129', '130', '131', '132', '133', 
% 5.83/1.44                 '134', '135', '136', '137', '138', '139', '140', '141', 
% 5.83/1.44                 '142', '143', '144', '145', '146', '147', '148', '149', 
% 5.83/1.44                 '150', '151', '152', '153', '154', '155', '156', '157', 
% 5.83/1.44                 '158', '159', '160', '161', '162', '163', '164', '165', 
% 5.83/1.44                 '166', '167', '168', '169', '170', '171', '172', '173', 
% 5.83/1.44                 '174', '175', '176', '177', '178', '179', '180', '181', 
% 5.83/1.44                 '182', '183', '184', '185', '186', '187'])).
% 5.83/1.44  
% 5.83/1.44  % SZS output end Refutation
% 5.83/1.44  
% 5.83/1.44  
% 5.83/1.44  % Terminating...
% 6.85/1.62  % Runner terminated.
% 6.85/1.63  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------