TSTP Solution File: SYN443-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN443-1 : TPTP v8.1.2. Released v2.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.kgGyBa1lpX true

% Computer : n028.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 04:03:31 EDT 2023

% Result   : Unsatisfiable 7.46s 1.63s
% Output   : Refutation 7.46s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SYN443-1 : TPTP v8.1.2. Released v2.1.0.
% 0.00/0.13  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.kgGyBa1lpX true
% 0.18/0.35  % Computer : n028.cluster.edu
% 0.18/0.35  % Model    : x86_64 x86_64
% 0.18/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.35  % Memory   : 8042.1875MB
% 0.18/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.18/0.35  % CPULimit : 300
% 0.18/0.35  % WCLimit  : 300
% 0.18/0.35  % DateTime : Sat Aug 26 17:08:07 EDT 2023
% 0.18/0.35  % CPUTime  : 
% 0.18/0.35  % Running portfolio for 300 s
% 0.18/0.35  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.35  % Number of cores: 8
% 0.18/0.35  % Python version: Python 3.6.8
% 0.18/0.35  % Running in FO mode
% 0.22/0.64  % Total configuration time : 435
% 0.22/0.64  % Estimated wc time : 1092
% 0.22/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.69  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.71  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.22/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.22/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.22/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.22/0.75  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 7.46/1.63  % Solved by fo/fo1_av.sh.
% 7.46/1.63  % done 1925 iterations in 0.844s
% 7.46/1.63  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 7.46/1.63  % SZS output start Refutation
% 7.46/1.63  thf(hskp27_type, type, hskp27: $o).
% 7.46/1.63  thf(hskp21_type, type, hskp21: $o).
% 7.46/1.63  thf(hskp18_type, type, hskp18: $o).
% 7.46/1.63  thf(hskp4_type, type, hskp4: $o).
% 7.46/1.63  thf(hskp1_type, type, hskp1: $o).
% 7.46/1.63  thf(a19_type, type, a19: $i).
% 7.46/1.63  thf(a1_type, type, a1: $i).
% 7.46/1.63  thf(a15_type, type, a15: $i).
% 7.46/1.63  thf(a9_type, type, a9: $i).
% 7.46/1.63  thf(hskp28_type, type, hskp28: $o).
% 7.46/1.63  thf(hskp8_type, type, hskp8: $o).
% 7.46/1.63  thf(c1_1_type, type, c1_1: $i > $o).
% 7.46/1.63  thf(a36_type, type, a36: $i).
% 7.46/1.63  thf(a34_type, type, a34: $i).
% 7.46/1.63  thf(hskp16_type, type, hskp16: $o).
% 7.46/1.63  thf(a43_type, type, a43: $i).
% 7.46/1.63  thf(hskp29_type, type, hskp29: $o).
% 7.46/1.63  thf(a12_type, type, a12: $i).
% 7.46/1.63  thf(hskp23_type, type, hskp23: $o).
% 7.46/1.63  thf(hskp3_type, type, hskp3: $o).
% 7.46/1.63  thf(hskp24_type, type, hskp24: $o).
% 7.46/1.63  thf(a31_type, type, a31: $i).
% 7.46/1.63  thf(ndr1_0_type, type, ndr1_0: $o).
% 7.46/1.63  thf(hskp6_type, type, hskp6: $o).
% 7.46/1.63  thf(a4_type, type, a4: $i).
% 7.46/1.63  thf(c0_1_type, type, c0_1: $i > $o).
% 7.46/1.63  thf(a33_type, type, a33: $i).
% 7.46/1.63  thf(a10_type, type, a10: $i).
% 7.46/1.63  thf(hskp5_type, type, hskp5: $o).
% 7.46/1.63  thf(a58_type, type, a58: $i).
% 7.46/1.63  thf(a32_type, type, a32: $i).
% 7.46/1.63  thf(a5_type, type, a5: $i).
% 7.46/1.63  thf(a64_type, type, a64: $i).
% 7.46/1.63  thf(hskp30_type, type, hskp30: $o).
% 7.46/1.63  thf(a52_type, type, a52: $i).
% 7.46/1.63  thf(hskp9_type, type, hskp9: $o).
% 7.46/1.63  thf(hskp22_type, type, hskp22: $o).
% 7.46/1.63  thf(hskp7_type, type, hskp7: $o).
% 7.46/1.63  thf(hskp10_type, type, hskp10: $o).
% 7.46/1.63  thf(hskp0_type, type, hskp0: $o).
% 7.46/1.63  thf(hskp11_type, type, hskp11: $o).
% 7.46/1.63  thf(hskp2_type, type, hskp2: $o).
% 7.46/1.63  thf(c2_1_type, type, c2_1: $i > $o).
% 7.46/1.63  thf(a25_type, type, a25: $i).
% 7.46/1.63  thf(a6_type, type, a6: $i).
% 7.46/1.63  thf(a11_type, type, a11: $i).
% 7.46/1.63  thf(a42_type, type, a42: $i).
% 7.46/1.63  thf(hskp19_type, type, hskp19: $o).
% 7.46/1.63  thf(hskp20_type, type, hskp20: $o).
% 7.46/1.63  thf(hskp25_type, type, hskp25: $o).
% 7.46/1.63  thf(c3_1_type, type, c3_1: $i > $o).
% 7.46/1.63  thf(a3_type, type, a3: $i).
% 7.46/1.63  thf(hskp15_type, type, hskp15: $o).
% 7.46/1.63  thf(a2_type, type, a2: $i).
% 7.46/1.63  thf(hskp17_type, type, hskp17: $o).
% 7.46/1.63  thf(clause156, conjecture,
% 7.46/1.63    (~( ( hskp25 ) | ( hskp27 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.63        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_0, negated_conjecture,
% 7.46/1.63    (( hskp25 ) | ( hskp27 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.63     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause156])).
% 7.46/1.63  thf(zip_derived_cl155, plain,
% 7.46/1.63      (![X0 : $i]:
% 7.46/1.63         ( (hskp25)
% 7.46/1.63          |  (hskp27)
% 7.46/1.63          |  (c3_1 @ X0)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c2_1 @ X0)
% 7.46/1.63          | ~ (c1_1 @ X0))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_0])).
% 7.46/1.63  thf(zip_derived_cl544, plain,
% 7.46/1.63      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl155])).
% 7.46/1.63  thf(clause87, conjecture, (~( ( c1_1 @ a1 ) | ( ~( hskp0 ) ) ))).
% 7.46/1.63  thf(zf_stmt_1, negated_conjecture, (( c1_1 @ a1 ) | ( ~( hskp0 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause87])).
% 7.46/1.63  thf(zip_derived_cl86, plain, (( (c1_1 @ a1) | ~ (hskp0))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_1])).
% 7.46/1.63  thf(zip_derived_cl365, plain, (( (c1_1 @ a1)) <= (( (c1_1 @ a1)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl86])).
% 7.46/1.63  thf(zip_derived_cl1057, plain,
% 7.46/1.63      (((~ (c2_1 @ a1) |  (c3_1 @ a1)))
% 7.46/1.63         <= (( (c1_1 @ a1)) & 
% 7.46/1.63             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('s_sup+', [status(thm)], [zip_derived_cl544, zip_derived_cl365])).
% 7.46/1.63  thf(zip_derived_cl4663, plain, (( (c3_1 @ a1)) <= (( (c3_1 @ a1)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl1057])).
% 7.46/1.63  thf(clause151, conjecture,
% 7.46/1.63    (~( ( hskp16 ) | ( hskp9 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.63        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_2, negated_conjecture,
% 7.46/1.63    (( hskp16 ) | ( hskp9 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.63     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause151])).
% 7.46/1.63  thf(zip_derived_cl150, plain,
% 7.46/1.63      (![X0 : $i]:
% 7.46/1.63         ( (hskp16)
% 7.46/1.63          |  (hskp9)
% 7.46/1.63          |  (c0_1 @ X0)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c3_1 @ X0)
% 7.46/1.63          | ~ (c2_1 @ X0))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_2])).
% 7.46/1.63  thf(zip_derived_cl524, plain,
% 7.46/1.63      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl150])).
% 7.46/1.63  thf(zip_derived_cl4666, plain,
% 7.46/1.63      ((( (c0_1 @ a1) | ~ (c2_1 @ a1)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.63             ( (c3_1 @ a1)))),
% 7.46/1.63      inference('s_sup-', [status(thm)],
% 7.46/1.63                [zip_derived_cl4663, zip_derived_cl524])).
% 7.46/1.63  thf('0', plain,
% 7.46/1.63      (~ ( (c3_1 @ a1)) | ~ ( (c2_1 @ a1)) | 
% 7.46/1.63       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.63       ( (c0_1 @ a1))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl4666])).
% 7.46/1.63  thf(clause38, conjecture, (~( ( hskp7 ) | ( hskp27 ) | ( hskp30 ) ))).
% 7.46/1.63  thf(zf_stmt_3, negated_conjecture, (( hskp7 ) | ( hskp27 ) | ( hskp30 )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause38])).
% 7.46/1.63  thf(zip_derived_cl37, plain, (( (hskp7) |  (hskp27) |  (hskp30))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_3])).
% 7.46/1.63  thf('1', plain, (( (hskp30)) | ( (hskp7)) | ( (hskp27))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl37])).
% 7.46/1.63  thf(clause183, conjecture,
% 7.46/1.63    (~( ( c1_1 @ W ) | ( c2_1 @ V ) | ( ~( c2_1 @ W ) ) | ( ~( c0_1 @ W ) ) | 
% 7.46/1.63        ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.63        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_4, negated_conjecture,
% 7.46/1.63    (( c1_1 @ W ) | ( c2_1 @ V ) | ( ~( c2_1 @ W ) ) | ( ~( c0_1 @ W ) ) | 
% 7.46/1.63     ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.63     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause183])).
% 7.46/1.63  thf(zip_derived_cl182, plain,
% 7.46/1.63      (![X0 : $i, X1 : $i, X2 : $i]:
% 7.46/1.63         ( (c1_1 @ X0)
% 7.46/1.63          |  (c2_1 @ X1)
% 7.46/1.63          | ~ (c2_1 @ X0)
% 7.46/1.63          | ~ (c0_1 @ X0)
% 7.46/1.63          | ~ (c1_1 @ X1)
% 7.46/1.63          | ~ (c0_1 @ X1)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c3_1 @ X2)
% 7.46/1.63          | ~ (c1_1 @ X2)
% 7.46/1.63          | ~ (c0_1 @ X2))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_4])).
% 7.46/1.63  thf(zip_derived_cl652, plain,
% 7.46/1.63      ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2)))
% 7.46/1.63         <= ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.63  thf(clause176, conjecture,
% 7.46/1.63    (~( ( hskp16 ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.63        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 7.46/1.63        ( ~( c0_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_5, negated_conjecture,
% 7.46/1.63    (( hskp16 ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.63     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 7.46/1.63     ( ~( c0_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause176])).
% 7.46/1.63  thf(zip_derived_cl175, plain,
% 7.46/1.63      (![X0 : $i, X1 : $i]:
% 7.46/1.63         ( (hskp16)
% 7.46/1.63          |  (c1_1 @ X0)
% 7.46/1.63          |  (c3_1 @ X1)
% 7.46/1.63          | ~ (c3_1 @ X0)
% 7.46/1.63          | ~ (c0_1 @ X0)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c1_1 @ X1)
% 7.46/1.63          | ~ (c0_1 @ X1))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_5])).
% 7.46/1.63  thf(zip_derived_cl625, plain,
% 7.46/1.63      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl175])).
% 7.46/1.63  thf(zip_derived_cl1383, plain,
% 7.46/1.63      ((![X0 : $i]:
% 7.46/1.63          (~ (c0_1 @ X0) | ~ (c3_1 @ X0) | ~ (c3_1 @ X0) | ~ (c0_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 7.46/1.63             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.63      inference('s_sup+', [status(thm)], [zip_derived_cl652, zip_derived_cl625])).
% 7.46/1.63  thf(zip_derived_cl1386, plain,
% 7.46/1.63      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 7.46/1.63             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.63      inference('simplify', [status(thm)], [zip_derived_cl1383])).
% 7.46/1.63  thf(clause44, conjecture, (~( ( c3_1 @ a33 ) | ( ~( hskp30 ) ) ))).
% 7.46/1.63  thf(zf_stmt_6, negated_conjecture, (( c3_1 @ a33 ) | ( ~( hskp30 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause44])).
% 7.46/1.63  thf(zip_derived_cl43, plain, (( (c3_1 @ a33) | ~ (hskp30))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_6])).
% 7.46/1.63  thf(zip_derived_cl279, plain, (( (c3_1 @ a33)) <= (( (c3_1 @ a33)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl43])).
% 7.46/1.63  thf(zip_derived_cl2209, plain,
% 7.46/1.63      ((~ (c0_1 @ a33))
% 7.46/1.63         <= (( (c3_1 @ a33)) & 
% 7.46/1.63             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 7.46/1.63             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.63      inference('s_sup+', [status(thm)],
% 7.46/1.63                [zip_derived_cl1386, zip_derived_cl279])).
% 7.46/1.63  thf(clause42, conjecture, (~( ( c0_1 @ a33 ) | ( ~( hskp30 ) ) ))).
% 7.46/1.63  thf(zf_stmt_7, negated_conjecture, (( c0_1 @ a33 ) | ( ~( hskp30 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause42])).
% 7.46/1.63  thf(zip_derived_cl41, plain, (( (c0_1 @ a33) | ~ (hskp30))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_7])).
% 7.46/1.63  thf(zip_derived_cl275, plain, (( (c0_1 @ a33)) <= (( (c0_1 @ a33)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl41])).
% 7.46/1.63  thf('2', plain,
% 7.46/1.63      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 7.46/1.63       ~ (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))) | 
% 7.46/1.63       ~ ( (c3_1 @ a33)) | ~ ( (c0_1 @ a33))),
% 7.46/1.63      inference('s_sup+', [status(thm)],
% 7.46/1.63                [zip_derived_cl2209, zip_derived_cl275])).
% 7.46/1.63  thf(zip_derived_cl524, plain,
% 7.46/1.63      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl150])).
% 7.46/1.63  thf(clause53, conjecture, (~( ( c3_1 @ a10 ) | ( ~( hskp27 ) ) ))).
% 7.46/1.63  thf(zf_stmt_8, negated_conjecture, (( c3_1 @ a10 ) | ( ~( hskp27 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause53])).
% 7.46/1.63  thf(zip_derived_cl52, plain, (( (c3_1 @ a10) | ~ (hskp27))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_8])).
% 7.46/1.63  thf(zip_derived_cl297, plain, (( (c3_1 @ a10)) <= (( (c3_1 @ a10)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl52])).
% 7.46/1.63  thf(zip_derived_cl939, plain,
% 7.46/1.63      (((~ (c2_1 @ a10) |  (c0_1 @ a10)))
% 7.46/1.63         <= (( (c3_1 @ a10)) & 
% 7.46/1.63             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('s_sup+', [status(thm)], [zip_derived_cl524, zip_derived_cl297])).
% 7.46/1.63  thf('3', plain,
% 7.46/1.63      (( (c0_1 @ a10)) | ~ ( (c3_1 @ a10)) | 
% 7.46/1.63       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.63       ~ ( (c2_1 @ a10))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl939])).
% 7.46/1.63  thf(clause46, conjecture, (~( ( c1_1 @ a25 ) | ( ~( hskp29 ) ) ))).
% 7.46/1.63  thf(zf_stmt_9, negated_conjecture, (( c1_1 @ a25 ) | ( ~( hskp29 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause46])).
% 7.46/1.63  thf(zip_derived_cl45, plain, (( (c1_1 @ a25) | ~ (hskp29))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_9])).
% 7.46/1.63  thf(zip_derived_cl283, plain, (( (c1_1 @ a25)) <= (( (c1_1 @ a25)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl45])).
% 7.46/1.63  thf(zip_derived_cl652, plain,
% 7.46/1.63      ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2)))
% 7.46/1.63         <= ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.63  thf(zip_derived_cl705, plain,
% 7.46/1.63      (((~ (c3_1 @ a25) | ~ (c0_1 @ a25)))
% 7.46/1.63         <= (( (c1_1 @ a25)) & 
% 7.46/1.63             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.63      inference('s_sup-', [status(thm)], [zip_derived_cl283, zip_derived_cl652])).
% 7.46/1.63  thf('4', plain,
% 7.46/1.63      (~ ( (c3_1 @ a25)) | ~ ( (c1_1 @ a25)) | 
% 7.46/1.63       ~ (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))) | 
% 7.46/1.63       ~ ( (c0_1 @ a25))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl705])).
% 7.46/1.63  thf(clause136, conjecture,
% 7.46/1.63    (~( ( hskp18 ) | ( hskp30 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 7.46/1.63        ( ~( ndr1_0 ) ) ))).
% 7.46/1.63  thf(zf_stmt_10, negated_conjecture,
% 7.46/1.63    (( hskp18 ) | ( hskp30 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 7.46/1.63     ( ~( ndr1_0 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause136])).
% 7.46/1.63  thf(zip_derived_cl135, plain,
% 7.46/1.63      (![X0 : $i]:
% 7.46/1.63         ( (hskp18)
% 7.46/1.63          |  (hskp30)
% 7.46/1.63          |  (c3_1 @ X0)
% 7.46/1.63          |  (c2_1 @ X0)
% 7.46/1.63          |  (c1_1 @ X0)
% 7.46/1.63          | ~ (ndr1_0))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_10])).
% 7.46/1.63  thf('5', plain,
% 7.46/1.63      (( (hskp30)) | 
% 7.46/1.63       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.63       ( (hskp18)) | ~ ( (ndr1_0))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl135])).
% 7.46/1.63  thf(clause184, conjecture,
% 7.46/1.63    (~( ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ W ) ) | ( ~( c0_1 @ W ) ) | 
% 7.46/1.63        ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 7.46/1.63        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.63        ( ~( c1_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_11, negated_conjecture,
% 7.46/1.63    (( ~( c2_1 @ W ) ) | ( ~( c1_1 @ W ) ) | ( ~( c0_1 @ W ) ) | 
% 7.46/1.63     ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 7.46/1.63     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.63     ( ~( c1_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause184])).
% 7.46/1.63  thf(zip_derived_cl183, plain,
% 7.46/1.63      (![X0 : $i, X1 : $i, X2 : $i]:
% 7.46/1.63         (~ (c2_1 @ X0)
% 7.46/1.63          | ~ (c1_1 @ X0)
% 7.46/1.63          | ~ (c0_1 @ X0)
% 7.46/1.63          | ~ (c3_1 @ X1)
% 7.46/1.63          | ~ (c1_1 @ X1)
% 7.46/1.63          | ~ (c0_1 @ X1)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c3_1 @ X2)
% 7.46/1.63          | ~ (c2_1 @ X2)
% 7.46/1.63          | ~ (c1_1 @ X2))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_11])).
% 7.46/1.63  thf(zip_derived_cl658, plain,
% 7.46/1.63      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl183])).
% 7.46/1.63  thf(clause160, conjecture,
% 7.46/1.63    (~( ( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 7.46/1.63        ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_12, negated_conjecture,
% 7.46/1.63    (( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 7.46/1.63     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause160])).
% 7.46/1.63  thf(zip_derived_cl159, plain,
% 7.46/1.63      (![X0 : $i, X1 : $i]:
% 7.46/1.63         ( (hskp1)
% 7.46/1.63          |  (c2_1 @ X0)
% 7.46/1.63          |  (c1_1 @ X0)
% 7.46/1.63          |  (c0_1 @ X0)
% 7.46/1.63          |  (c1_1 @ X1)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c2_1 @ X1)
% 7.46/1.63          | ~ (c0_1 @ X1))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_12])).
% 7.46/1.63  thf(zip_derived_cl560, plain,
% 7.46/1.63      ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1)))
% 7.46/1.63         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl159])).
% 7.46/1.63  thf(zip_derived_cl1301, plain,
% 7.46/1.63      ((![X0 : $i]:
% 7.46/1.63          (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0) | ~ (c0_1 @ X0)))
% 7.46/1.63         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) & 
% 7.46/1.63             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('s_sup+', [status(thm)], [zip_derived_cl658, zip_derived_cl560])).
% 7.46/1.63  thf(zip_derived_cl1306, plain,
% 7.46/1.63      ((![X0 : $i]: (~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.63         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) & 
% 7.46/1.63             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('simplify', [status(thm)], [zip_derived_cl1301])).
% 7.46/1.63  thf(zip_derived_cl275, plain, (( (c0_1 @ a33)) <= (( (c0_1 @ a33)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl41])).
% 7.46/1.63  thf(zip_derived_cl2142, plain,
% 7.46/1.63      ((~ (c2_1 @ a33))
% 7.46/1.63         <= (( (c0_1 @ a33)) & 
% 7.46/1.63             (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) & 
% 7.46/1.63             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('s_sup+', [status(thm)],
% 7.46/1.63                [zip_derived_cl1306, zip_derived_cl275])).
% 7.46/1.63  thf(clause43, conjecture, (~( ( c2_1 @ a33 ) | ( ~( hskp30 ) ) ))).
% 7.46/1.63  thf(zf_stmt_13, negated_conjecture, (( c2_1 @ a33 ) | ( ~( hskp30 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause43])).
% 7.46/1.63  thf(zip_derived_cl42, plain, (( (c2_1 @ a33) | ~ (hskp30))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_13])).
% 7.46/1.63  thf(zip_derived_cl277, plain, (( (c2_1 @ a33)) <= (( (c2_1 @ a33)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl42])).
% 7.46/1.63  thf('6', plain,
% 7.46/1.63      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.63       ~ (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.63       ~ ( (c0_1 @ a33)) | ~ ( (c2_1 @ a33))),
% 7.46/1.63      inference('s_sup+', [status(thm)],
% 7.46/1.63                [zip_derived_cl2142, zip_derived_cl277])).
% 7.46/1.63  thf(zip_derived_cl464, plain,
% 7.46/1.63      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl135])).
% 7.46/1.63  thf(clause99, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c1_1 @ a36 ) ) ))).
% 7.46/1.63  thf(zf_stmt_14, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c1_1 @ a36 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause99])).
% 7.46/1.63  thf(zip_derived_cl98, plain, ((~ (hskp19) | ~ (c1_1 @ a36))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_14])).
% 7.46/1.63  thf(zip_derived_cl389, plain, ((~ (c1_1 @ a36)) <= (~ ( (c1_1 @ a36)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl98])).
% 7.46/1.63  thf(zip_derived_cl1033, plain,
% 7.46/1.63      ((( (c2_1 @ a36) |  (c3_1 @ a36)))
% 7.46/1.63         <= (~ ( (c1_1 @ a36)) & 
% 7.46/1.63             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.63      inference('s_sup-', [status(thm)], [zip_derived_cl464, zip_derived_cl389])).
% 7.46/1.63  thf('7', plain,
% 7.46/1.63      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.63       ( (c1_1 @ a36)) | ( (c3_1 @ a36)) | ( (c2_1 @ a36))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl1033])).
% 7.46/1.63  thf(clause177, conjecture,
% 7.46/1.63    (~( ( hskp19 ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | 
% 7.46/1.63        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.63        ( ~( c1_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_15, negated_conjecture,
% 7.46/1.63    (( hskp19 ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | 
% 7.46/1.63     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.63     ( ~( c1_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause177])).
% 7.46/1.63  thf(zip_derived_cl176, plain,
% 7.46/1.63      (![X0 : $i, X1 : $i]:
% 7.46/1.63         ( (hskp19)
% 7.46/1.63          |  (c1_1 @ X0)
% 7.46/1.63          | ~ (c3_1 @ X0)
% 7.46/1.63          | ~ (c2_1 @ X0)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c3_1 @ X1)
% 7.46/1.63          | ~ (c2_1 @ X1)
% 7.46/1.63          | ~ (c1_1 @ X1))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_15])).
% 7.46/1.63  thf('8', plain,
% 7.46/1.63      (( (hskp19)) | 
% 7.46/1.63       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.63       ~ ( (ndr1_0)) | 
% 7.46/1.63       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl176])).
% 7.46/1.63  thf(clause135, conjecture,
% 7.46/1.63    (~( ( hskp4 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 7.46/1.63        ( ~( ndr1_0 ) ) ))).
% 7.46/1.63  thf(zf_stmt_16, negated_conjecture,
% 7.46/1.63    (( hskp4 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause135])).
% 7.46/1.63  thf(zip_derived_cl134, plain,
% 7.46/1.63      (![X0 : $i]:
% 7.46/1.63         ( (hskp4) |  (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0) | ~ (ndr1_0))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_16])).
% 7.46/1.63  thf(zip_derived_cl461, plain,
% 7.46/1.63      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl134])).
% 7.46/1.63  thf(clause107, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c1_1 @ a31 ) ) ))).
% 7.46/1.63  thf(zf_stmt_17, negated_conjecture, (( ~( hskp16 ) ) | ( ~( c1_1 @ a31 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause107])).
% 7.46/1.63  thf(zip_derived_cl106, plain, ((~ (hskp16) | ~ (c1_1 @ a31))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_17])).
% 7.46/1.63  thf(zip_derived_cl405, plain, ((~ (c1_1 @ a31)) <= (~ ( (c1_1 @ a31)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl106])).
% 7.46/1.63  thf(zip_derived_cl898, plain,
% 7.46/1.63      ((( (c0_1 @ a31) |  (c3_1 @ a31)))
% 7.46/1.63         <= (~ ( (c1_1 @ a31)) & 
% 7.46/1.63             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.63      inference('s_sup-', [status(thm)], [zip_derived_cl461, zip_derived_cl405])).
% 7.46/1.63  thf(zip_derived_cl2058, plain, (( (c3_1 @ a31)) <= (( (c3_1 @ a31)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl898])).
% 7.46/1.63  thf(zip_derived_cl524, plain,
% 7.46/1.63      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl150])).
% 7.46/1.63  thf(zip_derived_cl2061, plain,
% 7.46/1.63      ((( (c0_1 @ a31) | ~ (c2_1 @ a31)))
% 7.46/1.63         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.63             ( (c3_1 @ a31)))),
% 7.46/1.63      inference('s_sup-', [status(thm)],
% 7.46/1.63                [zip_derived_cl2058, zip_derived_cl524])).
% 7.46/1.63  thf('9', plain,
% 7.46/1.63      (~ ( (c3_1 @ a31)) | ~ ( (c2_1 @ a31)) | 
% 7.46/1.63       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.63       ( (c0_1 @ a31))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl2061])).
% 7.46/1.63  thf(clause168, conjecture,
% 7.46/1.63    (~( ( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.63        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 7.46/1.63        ( ~( c0_1 @ U ) ) ))).
% 7.46/1.63  thf(zf_stmt_18, negated_conjecture,
% 7.46/1.63    (( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.63     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 7.46/1.63     ( ~( c0_1 @ U ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause168])).
% 7.46/1.63  thf(zip_derived_cl167, plain,
% 7.46/1.63      (![X0 : $i, X1 : $i]:
% 7.46/1.63         ( (hskp0)
% 7.46/1.63          |  (c2_1 @ X0)
% 7.46/1.63          |  (c1_1 @ X0)
% 7.46/1.63          |  (c3_1 @ X1)
% 7.46/1.63          | ~ (c3_1 @ X0)
% 7.46/1.63          | ~ (ndr1_0)
% 7.46/1.63          | ~ (c1_1 @ X1)
% 7.46/1.63          | ~ (c0_1 @ X1))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_18])).
% 7.46/1.63  thf(zip_derived_cl592, plain,
% 7.46/1.63      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.63         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl167])).
% 7.46/1.63  thf(clause73, conjecture, (~( ( c1_1 @ a12 ) | ( ~( hskp9 ) ) ))).
% 7.46/1.63  thf(zf_stmt_19, negated_conjecture, (( c1_1 @ a12 ) | ( ~( hskp9 ) )),
% 7.46/1.63    inference('cnf.neg', [status(esa)], [clause73])).
% 7.46/1.63  thf(zip_derived_cl72, plain, (( (c1_1 @ a12) | ~ (hskp9))),
% 7.46/1.63      inference('cnf', [status(esa)], [zf_stmt_19])).
% 7.46/1.63  thf(zip_derived_cl337, plain, (( (c1_1 @ a12)) <= (( (c1_1 @ a12)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl72])).
% 7.46/1.63  thf(zip_derived_cl1084, plain,
% 7.46/1.63      (((~ (c0_1 @ a12) |  (c3_1 @ a12)))
% 7.46/1.63         <= (( (c1_1 @ a12)) & 
% 7.46/1.63             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.63      inference('s_sup+', [status(thm)], [zip_derived_cl592, zip_derived_cl337])).
% 7.46/1.63  thf('10', plain,
% 7.46/1.63      (~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.63       ~ ( (c0_1 @ a12)) | ( (c3_1 @ a12)) | ~ ( (c1_1 @ a12))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl1084])).
% 7.46/1.63  thf(zip_derived_cl653, plain,
% 7.46/1.63      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.63         <= ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.63  thf(zip_derived_cl337, plain, (( (c1_1 @ a12)) <= (( (c1_1 @ a12)))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl72])).
% 7.46/1.63  thf(zip_derived_cl1175, plain,
% 7.46/1.63      (((~ (c0_1 @ a12) |  (c2_1 @ a12)))
% 7.46/1.63         <= (( (c1_1 @ a12)) & 
% 7.46/1.63             (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.63      inference('s_sup+', [status(thm)], [zip_derived_cl653, zip_derived_cl337])).
% 7.46/1.63  thf('11', plain,
% 7.46/1.63      (~ (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.63       ~ ( (c0_1 @ a12)) | ( (c2_1 @ a12)) | ~ ( (c1_1 @ a12))),
% 7.46/1.63      inference('split', [status(esa)], [zip_derived_cl1175])).
% 7.46/1.63  thf(clause182, conjecture,
% 7.46/1.63    (~( ( c0_1 @ W ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ W ) ) | 
% 7.46/1.64        ( ~( c2_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_20, negated_conjecture,
% 7.46/1.64    (( c0_1 @ W ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ W ) ) | 
% 7.46/1.64     ( ~( c2_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 7.46/1.64     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause182])).
% 7.46/1.64  thf(zip_derived_cl181, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i, X2 : $i]:
% 7.46/1.64         ( (c0_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X1)
% 7.46/1.64          |  (c3_1 @ X2)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (c2_1 @ X0)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X1)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c2_1 @ X2)
% 7.46/1.64          | ~ (c0_1 @ X2))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_20])).
% 7.46/1.64  thf('12', plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl181])).
% 7.46/1.64  thf(zip_derived_cl560, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl159])).
% 7.46/1.64  thf(clause92, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c1_1 @ a58 ) ) ))).
% 7.46/1.64  thf(zf_stmt_21, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c1_1 @ a58 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause92])).
% 7.46/1.64  thf(zip_derived_cl91, plain, ((~ (hskp24) | ~ (c1_1 @ a58))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_21])).
% 7.46/1.64  thf(zip_derived_cl375, plain, ((~ (c1_1 @ a58)) <= (~ ( (c1_1 @ a58)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl91])).
% 7.46/1.64  thf(zip_derived_cl1289, plain,
% 7.46/1.64      (((~ (c0_1 @ a58) | ~ (c2_1 @ a58)))
% 7.46/1.64         <= (~ ( (c1_1 @ a58)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl560, zip_derived_cl375])).
% 7.46/1.64  thf('13', plain,
% 7.46/1.64      (~ ( (c2_1 @ a58)) | ( (c1_1 @ a58)) | 
% 7.46/1.64       ~ (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c0_1 @ a58))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1289])).
% 7.46/1.64  thf(clause171, conjecture,
% 7.46/1.64    (~( ( hskp24 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64        ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_22, negated_conjecture,
% 7.46/1.64    (( hskp24 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause171])).
% 7.46/1.64  thf(zip_derived_cl170, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp24)
% 7.46/1.64          |  (c3_1 @ X0)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c3_1 @ X1)
% 7.46/1.64          | ~ (c1_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_22])).
% 7.46/1.64  thf('14', plain,
% 7.46/1.64      (( (hskp24)) | 
% 7.46/1.64       (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X1 : $i]: ( (c3_1 @ X1) |  (c2_1 @ X1) | ~ (c1_1 @ X1)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl170])).
% 7.46/1.64  thf(clause166, conjecture,
% 7.46/1.64    (~( ( hskp22 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64        ( c2_1 @ U ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_23, negated_conjecture,
% 7.46/1.64    (( hskp22 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 7.46/1.64     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause166])).
% 7.46/1.64  thf(zip_derived_cl165, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp22)
% 7.46/1.64          |  (c3_1 @ X0)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c3_1 @ X1)
% 7.46/1.64          |  (c2_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c1_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_23])).
% 7.46/1.64  thf(zip_derived_cl584, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) |  (c2_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) |  (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl165])).
% 7.46/1.64  thf(zip_derived_cl337, plain, (( (c1_1 @ a12)) <= (( (c1_1 @ a12)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl72])).
% 7.46/1.64  thf(zip_derived_cl1598, plain,
% 7.46/1.64      ((( (c2_1 @ a12) |  (c3_1 @ a12)))
% 7.46/1.64         <= (( (c1_1 @ a12)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) |  (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl584, zip_derived_cl337])).
% 7.46/1.64  thf('15', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c3_1 @ X1) |  (c2_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c1_1 @ a12)) | ( (c2_1 @ a12)) | ( (c3_1 @ a12))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1598])).
% 7.46/1.64  thf(clause163, conjecture,
% 7.46/1.64    (~( ( hskp9 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64        ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_24, negated_conjecture,
% 7.46/1.64    (( hskp9 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 7.46/1.64     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause163])).
% 7.46/1.64  thf(zip_derived_cl162, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp9)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          |  (c3_1 @ X1)
% 7.46/1.64          |  (c1_1 @ X1)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_24])).
% 7.46/1.64  thf('16', plain,
% 7.46/1.64      (( (hskp9)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl162])).
% 7.46/1.64  thf(clause143, conjecture,
% 7.46/1.64    (~( ( hskp6 ) | ( hskp11 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_25, negated_conjecture,
% 7.46/1.64    (( hskp6 ) | ( hskp11 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c3_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause143])).
% 7.46/1.64  thf(zip_derived_cl142, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp6)
% 7.46/1.64          |  (hskp11)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_25])).
% 7.46/1.64  thf(zip_derived_cl492, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl142])).
% 7.46/1.64  thf(clause66, conjecture, (~( ( c3_1 @ a32 ) | ( ~( hskp17 ) ) ))).
% 7.46/1.64  thf(zf_stmt_26, negated_conjecture, (( c3_1 @ a32 ) | ( ~( hskp17 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause66])).
% 7.46/1.64  thf(zip_derived_cl65, plain, (( (c3_1 @ a32) | ~ (hskp17))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_26])).
% 7.46/1.64  thf(zip_derived_cl323, plain, (( (c3_1 @ a32)) <= (( (c3_1 @ a32)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl65])).
% 7.46/1.64  thf(zip_derived_cl1468, plain,
% 7.46/1.64      ((( (c2_1 @ a32) |  (c0_1 @ a32)))
% 7.46/1.64         <= (( (c3_1 @ a32)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl492, zip_derived_cl323])).
% 7.46/1.64  thf('17', plain,
% 7.46/1.64      (~ ( (c3_1 @ a32)) | ( (c0_1 @ a32)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (c2_1 @ a32))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1468])).
% 7.46/1.64  thf('18', plain, (( (c3_1 @ a32)) | ~ ( (hskp17))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl65])).
% 7.46/1.64  thf(clause104, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c0_1 @ a32 ) ) ))).
% 7.46/1.64  thf(zf_stmt_27, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c0_1 @ a32 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause104])).
% 7.46/1.64  thf(zip_derived_cl103, plain, ((~ (hskp17) | ~ (c0_1 @ a32))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_27])).
% 7.46/1.64  thf('19', plain, (~ ( (c0_1 @ a32)) | ~ ( (hskp17))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl103])).
% 7.46/1.64  thf(clause105, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c2_1 @ a32 ) ) ))).
% 7.46/1.64  thf(zf_stmt_28, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c2_1 @ a32 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause105])).
% 7.46/1.64  thf(zip_derived_cl104, plain, ((~ (hskp17) | ~ (c2_1 @ a32))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_28])).
% 7.46/1.64  thf('20', plain, (~ ( (c2_1 @ a32)) | ~ ( (hskp17))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl104])).
% 7.46/1.64  thf(clause159, conjecture,
% 7.46/1.64    (~( ( hskp17 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | 
% 7.46/1.64        ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_29, negated_conjecture,
% 7.46/1.64    (( hskp17 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64     ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause159])).
% 7.46/1.64  thf(zip_derived_cl158, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp17)
% 7.46/1.64          |  (c3_1 @ X0)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          |  (c3_1 @ X1)
% 7.46/1.64          |  (c1_1 @ X1)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_29])).
% 7.46/1.64  thf('21', plain,
% 7.46/1.64      (( (hskp17)) | 
% 7.46/1.64       (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl158])).
% 7.46/1.64  thf(zip_derived_cl464, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl135])).
% 7.46/1.64  thf(clause93, conjecture, (~( ( ~( hskp23 ) ) | ( ~( c1_1 @ a52 ) ) ))).
% 7.46/1.64  thf(zf_stmt_30, negated_conjecture, (( ~( hskp23 ) ) | ( ~( c1_1 @ a52 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause93])).
% 7.46/1.64  thf(zip_derived_cl92, plain, ((~ (hskp23) | ~ (c1_1 @ a52))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_30])).
% 7.46/1.64  thf(zip_derived_cl377, plain, ((~ (c1_1 @ a52)) <= (~ ( (c1_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl92])).
% 7.46/1.64  thf(zip_derived_cl1025, plain,
% 7.46/1.64      ((( (c2_1 @ a52) |  (c3_1 @ a52)))
% 7.46/1.64         <= (~ ( (c1_1 @ a52)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl464, zip_derived_cl377])).
% 7.46/1.64  thf('22', plain,
% 7.46/1.64      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (c3_1 @ a52)) | ( (c2_1 @ a52)) | ( (c1_1 @ a52))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1025])).
% 7.46/1.64  thf(clause167, conjecture,
% 7.46/1.64    (~( ( hskp22 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c1_1 @ U ) | 
% 7.46/1.64        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 7.46/1.64        ( ~( c2_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_31, negated_conjecture,
% 7.46/1.64    (( hskp22 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c1_1 @ U ) | 
% 7.46/1.64     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 7.46/1.64     ( ~( c2_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause167])).
% 7.46/1.64  thf(zip_derived_cl166, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp22)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X1)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X1)
% 7.46/1.64          | ~ (c2_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_31])).
% 7.46/1.64  thf(zip_derived_cl589, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl166])).
% 7.46/1.64  thf(zip_derived_cl375, plain, ((~ (c1_1 @ a58)) <= (~ ( (c1_1 @ a58)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl91])).
% 7.46/1.64  thf(zip_derived_cl1994, plain,
% 7.46/1.64      ((( (c2_1 @ a58) | ~ (c3_1 @ a58)))
% 7.46/1.64         <= (~ ( (c1_1 @ a58)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl589, zip_derived_cl375])).
% 7.46/1.64  thf('23', plain,
% 7.46/1.64      (( (c2_1 @ a58)) | ( (c1_1 @ a58)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c3_1 @ a58))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1994])).
% 7.46/1.64  thf(clause76, conjecture, (~( ( c1_1 @ a9 ) | ( ~( hskp7 ) ) ))).
% 7.46/1.64  thf(zf_stmt_32, negated_conjecture, (( c1_1 @ a9 ) | ( ~( hskp7 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause76])).
% 7.46/1.64  thf(zip_derived_cl75, plain, (( (c1_1 @ a9) | ~ (hskp7))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_32])).
% 7.46/1.64  thf('24', plain, (( (c1_1 @ a9)) | ~ ( (hskp7))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl75])).
% 7.46/1.64  thf(clause124, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c0_1 @ a9 ) ) ))).
% 7.46/1.64  thf(zf_stmt_33, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c0_1 @ a9 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause124])).
% 7.46/1.64  thf(zip_derived_cl123, plain, ((~ (hskp7) | ~ (c0_1 @ a9))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_33])).
% 7.46/1.64  thf('25', plain, (~ ( (hskp7)) | ~ ( (c0_1 @ a9))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl123])).
% 7.46/1.64  thf(clause125, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c2_1 @ a9 ) ) ))).
% 7.46/1.64  thf(zf_stmt_34, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c2_1 @ a9 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause125])).
% 7.46/1.64  thf(zip_derived_cl124, plain, ((~ (hskp7) | ~ (c2_1 @ a9))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_34])).
% 7.46/1.64  thf('26', plain, (~ ( (hskp7)) | ~ ( (c2_1 @ a9))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl124])).
% 7.46/1.64  thf(clause34, conjecture, (~( ( hskp9 ) | ( hskp7 ) | ( hskp28 ) ))).
% 7.46/1.64  thf(zf_stmt_35, negated_conjecture, (( hskp9 ) | ( hskp7 ) | ( hskp28 )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause34])).
% 7.46/1.64  thf(zip_derived_cl33, plain, (( (hskp9) |  (hskp7) |  (hskp28))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_35])).
% 7.46/1.64  thf('27', plain, (( (hskp9)) | ( (hskp7)) | ( (hskp28))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl33])).
% 7.46/1.64  thf(clause149, conjecture,
% 7.46/1.64    (~( ( hskp4 ) | ( hskp2 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_36, negated_conjecture,
% 7.46/1.64    (( hskp4 ) | ( hskp2 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause149])).
% 7.46/1.64  thf(zip_derived_cl148, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp4)
% 7.46/1.64          |  (hskp2)
% 7.46/1.64          |  (c3_1 @ X0)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c0_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_36])).
% 7.46/1.64  thf(zip_derived_cl516, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl148])).
% 7.46/1.64  thf(clause122, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c3_1 @ a12 ) ) ))).
% 7.46/1.64  thf(zf_stmt_37, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c3_1 @ a12 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause122])).
% 7.46/1.64  thf(zip_derived_cl121, plain, ((~ (hskp9) | ~ (c3_1 @ a12))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_37])).
% 7.46/1.64  thf(zip_derived_cl435, plain, ((~ (c3_1 @ a12)) <= (~ ( (c3_1 @ a12)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl121])).
% 7.46/1.64  thf(zip_derived_cl1710, plain,
% 7.46/1.64      ((( (c2_1 @ a12) | ~ (c0_1 @ a12)))
% 7.46/1.64         <= (~ ( (c3_1 @ a12)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl516, zip_derived_cl435])).
% 7.46/1.64  thf('28', plain,
% 7.46/1.64      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a12)) | ( (c2_1 @ a12)) | ( (c3_1 @ a12))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1710])).
% 7.46/1.64  thf('29', plain, (( (c1_1 @ a12)) | ~ ( (hskp9))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl72])).
% 7.46/1.64  thf(clause121, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c2_1 @ a12 ) ) ))).
% 7.46/1.64  thf(zf_stmt_38, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c2_1 @ a12 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause121])).
% 7.46/1.64  thf(zip_derived_cl120, plain, ((~ (hskp9) | ~ (c2_1 @ a12))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_38])).
% 7.46/1.64  thf('30', plain, (~ ( (c2_1 @ a12)) | ~ ( (hskp9))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl120])).
% 7.46/1.64  thf('31', plain, (~ ( (c3_1 @ a12)) | ~ ( (hskp9))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl121])).
% 7.46/1.64  thf(clause142, conjecture,
% 7.46/1.64    (~( ( hskp27 ) | ( hskp28 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_39, negated_conjecture,
% 7.46/1.64    (( hskp27 ) | ( hskp28 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c1_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause142])).
% 7.46/1.64  thf(zip_derived_cl141, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp27)
% 7.46/1.64          |  (hskp28)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c1_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_39])).
% 7.46/1.64  thf(zip_derived_cl488, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl141])).
% 7.46/1.64  thf(zip_derived_cl337, plain, (( (c1_1 @ a12)) <= (( (c1_1 @ a12)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl72])).
% 7.46/1.64  thf(zip_derived_cl1418, plain,
% 7.46/1.64      ((( (c2_1 @ a12) |  (c0_1 @ a12)))
% 7.46/1.64         <= (( (c1_1 @ a12)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl488, zip_derived_cl337])).
% 7.46/1.64  thf('32', plain,
% 7.46/1.64      (( (c0_1 @ a12)) | ( (c2_1 @ a12)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c1_1 @ a12))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1418])).
% 7.46/1.64  thf(zip_derived_cl488, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl141])).
% 7.46/1.64  thf(zip_derived_cl343, plain, (( (c1_1 @ a9)) <= (( (c1_1 @ a9)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl75])).
% 7.46/1.64  thf(zip_derived_cl1420, plain,
% 7.46/1.64      ((( (c2_1 @ a9) |  (c0_1 @ a9)))
% 7.46/1.64         <= (( (c1_1 @ a9)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl488, zip_derived_cl343])).
% 7.46/1.64  thf('33', plain,
% 7.46/1.64      (( (c0_1 @ a9)) | ~ ( (c1_1 @ a9)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (c2_1 @ a9))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1420])).
% 7.46/1.64  thf(zip_derived_cl283, plain, (( (c1_1 @ a25)) <= (( (c1_1 @ a25)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl45])).
% 7.46/1.64  thf(clause174, conjecture,
% 7.46/1.64    (~( ( hskp29 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64        ( ~( c1_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_40, negated_conjecture,
% 7.46/1.64    (( hskp29 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.64     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64     ( ~( c1_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause174])).
% 7.46/1.64  thf(zip_derived_cl173, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp29)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X1)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (c1_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_40])).
% 7.46/1.64  thf(zip_derived_cl616, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl173])).
% 7.46/1.64  thf(zip_derived_cl704, plain,
% 7.46/1.64      (((~ (c3_1 @ a25) | ~ (c2_1 @ a25)))
% 7.46/1.64         <= (( (c1_1 @ a25)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl283, zip_derived_cl616])).
% 7.46/1.64  thf('34', plain,
% 7.46/1.64      (~ ( (c3_1 @ a25)) | 
% 7.46/1.64       ~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c1_1 @ a25)) | ~ ( (c2_1 @ a25))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl704])).
% 7.46/1.64  thf(clause175, conjecture,
% 7.46/1.64    (~( ( hskp29 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64        ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_41, negated_conjecture,
% 7.46/1.64    (( hskp29 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 7.46/1.64     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause175])).
% 7.46/1.64  thf(zip_derived_cl174, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp29)
% 7.46/1.64          |  (c3_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          | ~ (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X1)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_41])).
% 7.46/1.64  thf('35', plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ( (hskp29)) | ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl174])).
% 7.46/1.64  thf(zip_derived_cl279, plain, (( (c3_1 @ a33)) <= (( (c3_1 @ a33)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl43])).
% 7.46/1.64  thf(clause172, conjecture,
% 7.46/1.64    (~( ( hskp10 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64        ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_42, negated_conjecture,
% 7.46/1.64    (( hskp10 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.64     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause172])).
% 7.46/1.64  thf(zip_derived_cl171, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp10)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X1)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_42])).
% 7.46/1.64  thf(zip_derived_cl608, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl171])).
% 7.46/1.64  thf(zip_derived_cl693, plain,
% 7.46/1.64      (((~ (c2_1 @ a33) | ~ (c0_1 @ a33)))
% 7.46/1.64         <= (( (c3_1 @ a33)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl279, zip_derived_cl608])).
% 7.46/1.64  thf('36', plain,
% 7.46/1.64      (~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ~ ( (c0_1 @ a33)) | ~ ( (c3_1 @ a33)) | ~ ( (c2_1 @ a33))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl693])).
% 7.46/1.64  thf('37', plain, (( (c0_1 @ a33)) | ~ ( (hskp30))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl41])).
% 7.46/1.64  thf('38', plain, (( (c2_1 @ a33)) | ~ ( (hskp30))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl42])).
% 7.46/1.64  thf('39', plain, (( (c3_1 @ a33)) | ~ ( (hskp30))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl43])).
% 7.46/1.64  thf(clause37, conjecture, (~( ( hskp18 ) | ( hskp2 ) | ( hskp30 ) ))).
% 7.46/1.64  thf(zf_stmt_43, negated_conjecture, (( hskp18 ) | ( hskp2 ) | ( hskp30 )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause37])).
% 7.46/1.64  thf(zip_derived_cl36, plain, (( (hskp18) |  (hskp2) |  (hskp30))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_43])).
% 7.46/1.64  thf('40', plain, (( (hskp30)) | ( (hskp2)) | ( (hskp18))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl36])).
% 7.46/1.64  thf(clause65, conjecture, (~( ( c3_1 @ a34 ) | ( ~( hskp18 ) ) ))).
% 7.46/1.64  thf(zf_stmt_44, negated_conjecture, (( c3_1 @ a34 ) | ( ~( hskp18 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause65])).
% 7.46/1.64  thf(zip_derived_cl64, plain, (( (c3_1 @ a34) | ~ (hskp18))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_44])).
% 7.46/1.64  thf('41', plain, (( (c3_1 @ a34)) | ~ ( (hskp18))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl64])).
% 7.46/1.64  thf(clause102, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c1_1 @ a34 ) ) ))).
% 7.46/1.64  thf(zf_stmt_45, negated_conjecture, (( ~( hskp18 ) ) | ( ~( c1_1 @ a34 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause102])).
% 7.46/1.64  thf(zip_derived_cl101, plain, ((~ (hskp18) | ~ (c1_1 @ a34))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_45])).
% 7.46/1.64  thf('42', plain, (~ ( (hskp18)) | ~ ( (c1_1 @ a34))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl101])).
% 7.46/1.64  thf(clause103, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c2_1 @ a34 ) ) ))).
% 7.46/1.64  thf(zf_stmt_46, negated_conjecture, (( ~( hskp18 ) ) | ( ~( c2_1 @ a34 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause103])).
% 7.46/1.64  thf(zip_derived_cl102, plain, ((~ (hskp18) | ~ (c2_1 @ a34))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_46])).
% 7.46/1.64  thf('43', plain, (~ ( (hskp18)) | ~ ( (c2_1 @ a34))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl102])).
% 7.46/1.64  thf(zip_derived_cl589, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl166])).
% 7.46/1.64  thf(zip_derived_cl395, plain, ((~ (c1_1 @ a34)) <= (~ ( (c1_1 @ a34)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl101])).
% 7.46/1.64  thf(zip_derived_cl1997, plain,
% 7.46/1.64      ((( (c2_1 @ a34) | ~ (c3_1 @ a34)))
% 7.46/1.64         <= (~ ( (c1_1 @ a34)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl589, zip_derived_cl395])).
% 7.46/1.64  thf('44', plain,
% 7.46/1.64      (( (c1_1 @ a34)) | ( (c2_1 @ a34)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c3_1 @ a34))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1997])).
% 7.46/1.64  thf(zip_derived_cl556, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl158])).
% 7.46/1.64  thf(zip_derived_cl377, plain, ((~ (c1_1 @ a52)) <= (~ ( (c1_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl92])).
% 7.46/1.64  thf(zip_derived_cl1828, plain,
% 7.46/1.64      (((~ (c0_1 @ a52) |  (c3_1 @ a52)))
% 7.46/1.64         <= (~ ( (c1_1 @ a52)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl556, zip_derived_cl377])).
% 7.46/1.64  thf('45', plain,
% 7.46/1.64      (( (c3_1 @ a52)) | ( (c1_1 @ a52)) | 
% 7.46/1.64       ~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c0_1 @ a52))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1828])).
% 7.46/1.64  thf(clause154, conjecture,
% 7.46/1.64    (~( ( hskp19 ) | ( hskp22 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_47, negated_conjecture,
% 7.46/1.64    (( hskp19 ) | ( hskp22 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause154])).
% 7.46/1.64  thf(zip_derived_cl153, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp19)
% 7.46/1.64          |  (hskp22)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (c0_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_47])).
% 7.46/1.64  thf(zip_derived_cl536, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl153])).
% 7.46/1.64  thf(clause56, conjecture, (~( ( c3_1 @ a64 ) | ( ~( hskp25 ) ) ))).
% 7.46/1.64  thf(zf_stmt_48, negated_conjecture, (( c3_1 @ a64 ) | ( ~( hskp25 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause56])).
% 7.46/1.64  thf(zip_derived_cl55, plain, (( (c3_1 @ a64) | ~ (hskp25))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_48])).
% 7.46/1.64  thf(zip_derived_cl303, plain, (( (c3_1 @ a64)) <= (( (c3_1 @ a64)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl55])).
% 7.46/1.64  thf(zip_derived_cl964, plain,
% 7.46/1.64      ((( (c2_1 @ a64) | ~ (c0_1 @ a64)))
% 7.46/1.64         <= (( (c3_1 @ a64)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl536, zip_derived_cl303])).
% 7.46/1.64  thf('46', plain,
% 7.46/1.64      (~ ( (c0_1 @ a64)) | ( (c2_1 @ a64)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c3_1 @ a64))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl964])).
% 7.46/1.64  thf(zip_derived_cl536, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl153])).
% 7.46/1.64  thf(clause50, conjecture, (~( ( c3_1 @ a15 ) | ( ~( hskp28 ) ) ))).
% 7.46/1.64  thf(zf_stmt_49, negated_conjecture, (( c3_1 @ a15 ) | ( ~( hskp28 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause50])).
% 7.46/1.64  thf(zip_derived_cl49, plain, (( (c3_1 @ a15) | ~ (hskp28))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_49])).
% 7.46/1.64  thf(zip_derived_cl291, plain, (( (c3_1 @ a15)) <= (( (c3_1 @ a15)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl49])).
% 7.46/1.64  thf(zip_derived_cl962, plain,
% 7.46/1.64      ((( (c2_1 @ a15) | ~ (c0_1 @ a15)))
% 7.46/1.64         <= (( (c3_1 @ a15)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl536, zip_derived_cl291])).
% 7.46/1.64  thf('47', plain,
% 7.46/1.64      (( (c2_1 @ a15)) | ~ ( (c3_1 @ a15)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a15))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl962])).
% 7.46/1.64  thf(zip_derived_cl658, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl183])).
% 7.46/1.64  thf(clause49, conjecture, (~( ( c1_1 @ a15 ) | ( ~( hskp28 ) ) ))).
% 7.46/1.64  thf(zf_stmt_50, negated_conjecture, (( c1_1 @ a15 ) | ( ~( hskp28 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause49])).
% 7.46/1.64  thf(zip_derived_cl48, plain, (( (c1_1 @ a15) | ~ (hskp28))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_50])).
% 7.46/1.64  thf(zip_derived_cl289, plain, (( (c1_1 @ a15)) <= (( (c1_1 @ a15)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl48])).
% 7.46/1.64  thf(zip_derived_cl732, plain,
% 7.46/1.64      (((~ (c2_1 @ a15) | ~ (c0_1 @ a15)))
% 7.46/1.64         <= (( (c1_1 @ a15)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl658, zip_derived_cl289])).
% 7.46/1.64  thf('48', plain,
% 7.46/1.64      (~ ( (c2_1 @ a15)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a15)) | ~ ( (c1_1 @ a15))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl732])).
% 7.46/1.64  thf(zip_derived_cl289, plain, (( (c1_1 @ a15)) <= (( (c1_1 @ a15)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl48])).
% 7.46/1.64  thf(zip_derived_cl616, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl173])).
% 7.46/1.64  thf(zip_derived_cl721, plain,
% 7.46/1.64      (((~ (c3_1 @ a15) | ~ (c2_1 @ a15)))
% 7.46/1.64         <= (( (c1_1 @ a15)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl289, zip_derived_cl616])).
% 7.46/1.64  thf('49', plain,
% 7.46/1.64      (~ ( (c2_1 @ a15)) | ~ ( (c1_1 @ a15)) | ~ ( (c3_1 @ a15)) | 
% 7.46/1.64       ~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl721])).
% 7.46/1.64  thf(zip_derived_cl653, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.64  thf(clause55, conjecture, (~( ( c1_1 @ a64 ) | ( ~( hskp25 ) ) ))).
% 7.46/1.64  thf(zf_stmt_51, negated_conjecture, (( c1_1 @ a64 ) | ( ~( hskp25 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause55])).
% 7.46/1.64  thf(zip_derived_cl54, plain, (( (c1_1 @ a64) | ~ (hskp25))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_51])).
% 7.46/1.64  thf(zip_derived_cl301, plain, (( (c1_1 @ a64)) <= (( (c1_1 @ a64)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl54])).
% 7.46/1.64  thf(zip_derived_cl1171, plain,
% 7.46/1.64      (((~ (c0_1 @ a64) |  (c2_1 @ a64)))
% 7.46/1.64         <= (( (c1_1 @ a64)) & 
% 7.46/1.64             (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl653, zip_derived_cl301])).
% 7.46/1.64  thf('50', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c0_1 @ a64)) | ( (c2_1 @ a64)) | ~ ( (c1_1 @ a64))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1171])).
% 7.46/1.64  thf(zip_derived_cl653, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.64  thf(zip_derived_cl289, plain, (( (c1_1 @ a15)) <= (( (c1_1 @ a15)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl48])).
% 7.46/1.64  thf(zip_derived_cl1169, plain,
% 7.46/1.64      (((~ (c0_1 @ a15) |  (c2_1 @ a15)))
% 7.46/1.64         <= (( (c1_1 @ a15)) & 
% 7.46/1.64             (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl653, zip_derived_cl289])).
% 7.46/1.64  thf('51', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ( (c2_1 @ a15)) | ~ ( (c1_1 @ a15)) | ~ ( (c0_1 @ a15))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1169])).
% 7.46/1.64  thf('52', plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (hskp27)) | ~ ( (ndr1_0)) | ( (hskp28))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl141])).
% 7.46/1.64  thf(clause91, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c2_1 @ a64 ) ) ))).
% 7.46/1.64  thf(zf_stmt_52, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c2_1 @ a64 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause91])).
% 7.46/1.64  thf(zip_derived_cl90, plain, ((~ (hskp25) | ~ (c2_1 @ a64))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_52])).
% 7.46/1.64  thf('53', plain, (~ ( (c2_1 @ a64)) | ~ ( (hskp25))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl90])).
% 7.46/1.64  thf(zip_derived_cl365, plain, (( (c1_1 @ a1)) <= (( (c1_1 @ a1)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl86])).
% 7.46/1.64  thf(zip_derived_cl616, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl173])).
% 7.46/1.64  thf(zip_derived_cl874, plain,
% 7.46/1.64      (((~ (c3_1 @ a1) | ~ (c2_1 @ a1)))
% 7.46/1.64         <= (( (c1_1 @ a1)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl365, zip_derived_cl616])).
% 7.46/1.64  thf('54', plain,
% 7.46/1.64      (~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c3_1 @ a1)) | ~ ( (c2_1 @ a1)) | ~ ( (c1_1 @ a1))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl874])).
% 7.46/1.64  thf(zip_derived_cl1306, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('simplify', [status(thm)], [zip_derived_cl1301])).
% 7.46/1.64  thf(clause150, conjecture,
% 7.46/1.64    (~( ( hskp4 ) | ( hskp15 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_53, negated_conjecture,
% 7.46/1.64    (( hskp4 ) | ( hskp15 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause150])).
% 7.46/1.64  thf(zip_derived_cl149, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp4)
% 7.46/1.64          |  (hskp15)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c2_1 @ X0)
% 7.46/1.64          | ~ (c1_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_53])).
% 7.46/1.64  thf(zip_derived_cl520, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl149])).
% 7.46/1.64  thf(clause138, conjecture,
% 7.46/1.64    (~( ( hskp0 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_54, negated_conjecture,
% 7.46/1.64    (( hskp0 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c2_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause138])).
% 7.46/1.64  thf(zip_derived_cl137, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp0)
% 7.46/1.64          |  (hskp5)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c2_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_54])).
% 7.46/1.64  thf(zip_derived_cl472, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl137])).
% 7.46/1.64  thf(zip_derived_cl1150, plain,
% 7.46/1.64      ((![X0 : $i]:
% 7.46/1.64          (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl520, zip_derived_cl472])).
% 7.46/1.64  thf(zip_derived_cl1157, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('simplify', [status(thm)], [zip_derived_cl1150])).
% 7.46/1.64  thf(zip_derived_cl2927, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.64             (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)],
% 7.46/1.64                [zip_derived_cl1306, zip_derived_cl1157])).
% 7.46/1.64  thf(zip_derived_cl2942, plain,
% 7.46/1.64      ((![X0 : $i]: ~ (c2_1 @ X0))
% 7.46/1.64         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 7.46/1.64             (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('simplify', [status(thm)], [zip_derived_cl2927])).
% 7.46/1.64  thf(clause80, conjecture, (~( ( c2_1 @ a5 ) | ( ~( hskp4 ) ) ))).
% 7.46/1.64  thf(zf_stmt_55, negated_conjecture, (( c2_1 @ a5 ) | ( ~( hskp4 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause80])).
% 7.46/1.64  thf(zip_derived_cl79, plain, (( (c2_1 @ a5) | ~ (hskp4))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_55])).
% 7.46/1.64  thf(zip_derived_cl351, plain, (( (c2_1 @ a5)) <= (( (c2_1 @ a5)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl79])).
% 7.46/1.64  thf('55', plain,
% 7.46/1.64      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c2_1 @ a5)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 7.46/1.64      inference('s_sup+', [status(thm)],
% 7.46/1.64                [zip_derived_cl2942, zip_derived_cl351])).
% 7.46/1.64  thf('56', plain,
% 7.46/1.64      ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))) | 
% 7.46/1.64       (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.64  thf(zip_derived_cl653, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.64  thf(clause72, conjecture, (~( ( c1_1 @ a19 ) | ( ~( hskp11 ) ) ))).
% 7.46/1.64  thf(zf_stmt_56, negated_conjecture, (( c1_1 @ a19 ) | ( ~( hskp11 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause72])).
% 7.46/1.64  thf(zip_derived_cl71, plain, (( (c1_1 @ a19) | ~ (hskp11))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_56])).
% 7.46/1.64  thf(zip_derived_cl335, plain, (( (c1_1 @ a19)) <= (( (c1_1 @ a19)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl71])).
% 7.46/1.64  thf(zip_derived_cl1174, plain,
% 7.46/1.64      (((~ (c0_1 @ a19) |  (c2_1 @ a19)))
% 7.46/1.64         <= (( (c1_1 @ a19)) & 
% 7.46/1.64             (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl653, zip_derived_cl335])).
% 7.46/1.64  thf('57', plain,
% 7.46/1.64      (( (c2_1 @ a19)) | 
% 7.46/1.64       ~ (![X1 : $i]: ( (c2_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c1_1 @ a19)) | ~ ( (c0_1 @ a19))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1174])).
% 7.46/1.64  thf('58', plain,
% 7.46/1.64      (( (hskp0)) | ( (hskp5)) | 
% 7.46/1.64       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl137])).
% 7.46/1.64  thf(clause21, conjecture, (~( ( ndr1_0 ) | ( ~( hskp11 ) ) ))).
% 7.46/1.64  thf(zf_stmt_57, negated_conjecture, (( ndr1_0 ) | ( ~( hskp11 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause21])).
% 7.46/1.64  thf(zip_derived_cl20, plain, (( (ndr1_0) | ~ (hskp11))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_57])).
% 7.46/1.64  thf('59', plain, (~ ( (hskp11)) | ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl20])).
% 7.46/1.64  thf(clause10, conjecture, (~( ( ndr1_0 ) | ( ~( hskp22 ) ) ))).
% 7.46/1.64  thf(zf_stmt_58, negated_conjecture, (( ndr1_0 ) | ( ~( hskp22 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause10])).
% 7.46/1.64  thf(zip_derived_cl9, plain, (( (ndr1_0) | ~ (hskp22))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_58])).
% 7.46/1.64  thf('60', plain, (( (ndr1_0)) | ~ ( (hskp22))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl9])).
% 7.46/1.64  thf(clause139, conjecture,
% 7.46/1.64    (~( ( hskp7 ) | ( hskp6 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_59, negated_conjecture,
% 7.46/1.64    (( hskp7 ) | ( hskp6 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c3_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause139])).
% 7.46/1.64  thf(zip_derived_cl138, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp7)
% 7.46/1.64          |  (hskp6)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_59])).
% 7.46/1.64  thf(zip_derived_cl476, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl138])).
% 7.46/1.64  thf(clause129, conjecture, (~( ( ~( hskp4 ) ) | ( ~( c1_1 @ a5 ) ) ))).
% 7.46/1.64  thf(zf_stmt_60, negated_conjecture, (( ~( hskp4 ) ) | ( ~( c1_1 @ a5 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause129])).
% 7.46/1.64  thf(zip_derived_cl128, plain, ((~ (hskp4) | ~ (c1_1 @ a5))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_60])).
% 7.46/1.64  thf(zip_derived_cl449, plain, ((~ (c1_1 @ a5)) <= (~ ( (c1_1 @ a5)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl128])).
% 7.46/1.64  thf(zip_derived_cl1257, plain,
% 7.46/1.64      ((( (c0_1 @ a5) | ~ (c3_1 @ a5)))
% 7.46/1.64         <= (~ ( (c1_1 @ a5)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl476, zip_derived_cl449])).
% 7.46/1.64  thf('61', plain,
% 7.46/1.64      (( (c0_1 @ a5)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 7.46/1.64       ( (c1_1 @ a5)) | ~ ( (c3_1 @ a5))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1257])).
% 7.46/1.64  thf(clause173, conjecture,
% 7.46/1.64    (~( ( hskp5 ) | ( c0_1 @ V ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.64        ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64        ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_61, negated_conjecture,
% 7.46/1.64    (( hskp5 ) | ( c0_1 @ V ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 7.46/1.64     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause173])).
% 7.46/1.64  thf(zip_derived_cl172, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp5)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X1)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (c2_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_61])).
% 7.46/1.64  thf('62', plain,
% 7.46/1.64      (( (hskp5)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl172])).
% 7.46/1.64  thf(zip_derived_cl524, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl150])).
% 7.46/1.64  thf(clause62, conjecture, (~( ( c3_1 @ a42 ) | ( ~( hskp21 ) ) ))).
% 7.46/1.64  thf(zf_stmt_62, negated_conjecture, (( c3_1 @ a42 ) | ( ~( hskp21 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause62])).
% 7.46/1.64  thf(zip_derived_cl61, plain, (( (c3_1 @ a42) | ~ (hskp21))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_62])).
% 7.46/1.64  thf(zip_derived_cl315, plain, (( (c3_1 @ a42)) <= (( (c3_1 @ a42)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl61])).
% 7.46/1.64  thf(zip_derived_cl942, plain,
% 7.46/1.64      (((~ (c2_1 @ a42) |  (c0_1 @ a42)))
% 7.46/1.64         <= (( (c3_1 @ a42)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl524, zip_derived_cl315])).
% 7.46/1.64  thf('63', plain,
% 7.46/1.64      (~ ( (c2_1 @ a42)) | ( (c0_1 @ a42)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c3_1 @ a42))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl942])).
% 7.46/1.64  thf(clause61, conjecture, (~( ( c2_1 @ a42 ) | ( ~( hskp21 ) ) ))).
% 7.46/1.64  thf(zf_stmt_63, negated_conjecture, (( c2_1 @ a42 ) | ( ~( hskp21 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause61])).
% 7.46/1.64  thf(zip_derived_cl60, plain, (( (c2_1 @ a42) | ~ (hskp21))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_63])).
% 7.46/1.64  thf('64', plain, (( (c2_1 @ a42)) | ~ ( (hskp21))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl60])).
% 7.46/1.64  thf('65', plain, (( (c3_1 @ a42)) | ~ ( (hskp21))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl61])).
% 7.46/1.64  thf(clause97, conjecture, (~( ( ~( hskp21 ) ) | ( ~( c0_1 @ a42 ) ) ))).
% 7.46/1.64  thf(zf_stmt_64, negated_conjecture, (( ~( hskp21 ) ) | ( ~( c0_1 @ a42 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause97])).
% 7.46/1.64  thf(zip_derived_cl96, plain, ((~ (hskp21) | ~ (c0_1 @ a42))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_64])).
% 7.46/1.64  thf('66', plain, (~ ( (c0_1 @ a42)) | ~ ( (hskp21))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl96])).
% 7.46/1.64  thf(clause148, conjecture,
% 7.46/1.64    (~( ( hskp21 ) | ( hskp0 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_65, negated_conjecture,
% 7.46/1.64    (( hskp21 ) | ( hskp0 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause148])).
% 7.46/1.64  thf(zip_derived_cl147, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp21)
% 7.46/1.64          |  (hskp0)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c0_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_65])).
% 7.46/1.64  thf('67', plain,
% 7.46/1.64      (( (hskp0)) | 
% 7.46/1.64       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (hskp21)) | ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl147])).
% 7.46/1.64  thf(clause146, conjecture,
% 7.46/1.64    (~( ( hskp20 ) | ( hskp29 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_66, negated_conjecture,
% 7.46/1.64    (( hskp20 ) | ( hskp29 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause146])).
% 7.46/1.64  thf(zip_derived_cl145, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp20)
% 7.46/1.64          |  (hskp29)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c0_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_66])).
% 7.46/1.64  thf(zip_derived_cl504, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl145])).
% 7.46/1.64  thf(zip_derived_cl389, plain, ((~ (c1_1 @ a36)) <= (~ ( (c1_1 @ a36)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl98])).
% 7.46/1.64  thf(zip_derived_cl1664, plain,
% 7.46/1.64      ((( (c2_1 @ a36) | ~ (c0_1 @ a36)))
% 7.46/1.64         <= (~ ( (c1_1 @ a36)) & 
% 7.46/1.64             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl504, zip_derived_cl389])).
% 7.46/1.64  thf('68', plain,
% 7.46/1.64      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a36)) | ( (c1_1 @ a36)) | ( (c2_1 @ a36))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1664])).
% 7.46/1.64  thf(zip_derived_cl461, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl134])).
% 7.46/1.64  thf(zip_derived_cl389, plain, ((~ (c1_1 @ a36)) <= (~ ( (c1_1 @ a36)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl98])).
% 7.46/1.64  thf(zip_derived_cl903, plain,
% 7.46/1.64      ((( (c0_1 @ a36) |  (c3_1 @ a36)))
% 7.46/1.64         <= (~ ( (c1_1 @ a36)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl461, zip_derived_cl389])).
% 7.46/1.64  thf('69', plain,
% 7.46/1.64      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 7.46/1.64       ( (c0_1 @ a36)) | ( (c1_1 @ a36)) | ( (c3_1 @ a36))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl903])).
% 7.46/1.64  thf('70', plain, (~ ( (c1_1 @ a36)) | ~ ( (hskp19))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl98])).
% 7.46/1.64  thf(clause100, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c2_1 @ a36 ) ) ))).
% 7.46/1.64  thf(zf_stmt_67, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c2_1 @ a36 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause100])).
% 7.46/1.64  thf(zip_derived_cl99, plain, ((~ (hskp19) | ~ (c2_1 @ a36))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_67])).
% 7.46/1.64  thf('71', plain, (~ ( (c2_1 @ a36)) | ~ ( (hskp19))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl99])).
% 7.46/1.64  thf(clause101, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c3_1 @ a36 ) ) ))).
% 7.46/1.64  thf(zf_stmt_68, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c3_1 @ a36 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause101])).
% 7.46/1.64  thf(zip_derived_cl100, plain, ((~ (hskp19) | ~ (c3_1 @ a36))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_68])).
% 7.46/1.64  thf('72', plain, (~ ( (c3_1 @ a36)) | ~ ( (hskp19))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl100])).
% 7.46/1.64  thf('73', plain,
% 7.46/1.64      (( (hskp22)) | ( (hskp19)) | ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl153])).
% 7.46/1.64  thf(clause152, conjecture,
% 7.46/1.64    (~( ( hskp23 ) | ( hskp2 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_69, negated_conjecture,
% 7.46/1.64    (( hskp23 ) | ( hskp2 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause152])).
% 7.46/1.64  thf(zip_derived_cl151, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp23)
% 7.46/1.64          |  (hskp2)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (c2_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_69])).
% 7.46/1.64  thf(zip_derived_cl528, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl151])).
% 7.46/1.64  thf(clause132, conjecture, (~( ( ~( hskp2 ) ) | ( ~( c1_1 @ a3 ) ) ))).
% 7.46/1.64  thf(zf_stmt_70, negated_conjecture, (( ~( hskp2 ) ) | ( ~( c1_1 @ a3 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause132])).
% 7.46/1.64  thf(zip_derived_cl131, plain, ((~ (hskp2) | ~ (c1_1 @ a3))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_70])).
% 7.46/1.64  thf(zip_derived_cl455, plain, ((~ (c1_1 @ a3)) <= (~ ( (c1_1 @ a3)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl131])).
% 7.46/1.64  thf(zip_derived_cl1211, plain,
% 7.46/1.64      (((~ (c2_1 @ a3) | ~ (c3_1 @ a3)))
% 7.46/1.64         <= (~ ( (c1_1 @ a3)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl528, zip_derived_cl455])).
% 7.46/1.64  thf('74', plain,
% 7.46/1.64      (( (c1_1 @ a3)) | ~ ( (c3_1 @ a3)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c2_1 @ a3))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1211])).
% 7.46/1.64  thf(zip_derived_cl1920, plain, ((~ (c3_1 @ a3)) <= (~ ( (c3_1 @ a3)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1211])).
% 7.46/1.64  thf(clause169, conjecture,
% 7.46/1.64    (~( ( hskp5 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64        ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_71, negated_conjecture,
% 7.46/1.64    (( hskp5 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 7.46/1.64     ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause169])).
% 7.46/1.64  thf(zip_derived_cl168, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp5)
% 7.46/1.64          |  (c2_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          |  (c3_1 @ X1)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_71])).
% 7.46/1.64  thf(zip_derived_cl596, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl168])).
% 7.46/1.64  thf(zip_derived_cl1925, plain,
% 7.46/1.64      (((~ (c2_1 @ a3) | ~ (c0_1 @ a3)))
% 7.46/1.64         <= (~ ( (c3_1 @ a3)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('s_sup+', [status(thm)],
% 7.46/1.64                [zip_derived_cl1920, zip_derived_cl596])).
% 7.46/1.64  thf('75', plain,
% 7.46/1.64      (( (c3_1 @ a3)) | ~ ( (c2_1 @ a3)) | 
% 7.46/1.64       ~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ~ ( (c0_1 @ a3))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1925])).
% 7.46/1.64  thf(zip_derived_cl596, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl168])).
% 7.46/1.64  thf(clause117, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c3_1 @ a19 ) ) ))).
% 7.46/1.64  thf(zf_stmt_72, negated_conjecture, (( ~( hskp11 ) ) | ( ~( c3_1 @ a19 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause117])).
% 7.46/1.64  thf(zip_derived_cl116, plain, ((~ (hskp11) | ~ (c3_1 @ a19))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_72])).
% 7.46/1.64  thf(zip_derived_cl425, plain, ((~ (c3_1 @ a19)) <= (~ ( (c3_1 @ a19)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl116])).
% 7.46/1.64  thf(zip_derived_cl1330, plain,
% 7.46/1.64      (((~ (c0_1 @ a19) | ~ (c2_1 @ a19)))
% 7.46/1.64         <= (~ ( (c3_1 @ a19)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl596, zip_derived_cl425])).
% 7.46/1.64  thf('76', plain,
% 7.46/1.64      (~ ( (c2_1 @ a19)) | ~ ( (c0_1 @ a19)) | 
% 7.46/1.64       ~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ( (c3_1 @ a19))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1330])).
% 7.46/1.64  thf(zip_derived_cl516, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl148])).
% 7.46/1.64  thf(zip_derived_cl425, plain, ((~ (c3_1 @ a19)) <= (~ ( (c3_1 @ a19)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl116])).
% 7.46/1.64  thf(zip_derived_cl1709, plain,
% 7.46/1.64      ((( (c2_1 @ a19) | ~ (c0_1 @ a19)))
% 7.46/1.64         <= (~ ( (c3_1 @ a19)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl516, zip_derived_cl425])).
% 7.46/1.64  thf('77', plain,
% 7.46/1.64      (( (c2_1 @ a19)) | ( (c3_1 @ a19)) | 
% 7.46/1.64       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a19))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1709])).
% 7.46/1.64  thf(zip_derived_cl596, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl168])).
% 7.46/1.64  thf(clause96, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c3_1 @ a43 ) ) ))).
% 7.46/1.64  thf(zf_stmt_73, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c3_1 @ a43 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause96])).
% 7.46/1.64  thf(zip_derived_cl95, plain, ((~ (hskp22) | ~ (c3_1 @ a43))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_73])).
% 7.46/1.64  thf(zip_derived_cl383, plain, ((~ (c3_1 @ a43)) <= (~ ( (c3_1 @ a43)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl95])).
% 7.46/1.64  thf(zip_derived_cl1326, plain,
% 7.46/1.64      (((~ (c0_1 @ a43) | ~ (c2_1 @ a43)))
% 7.46/1.64         <= (~ ( (c3_1 @ a43)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl596, zip_derived_cl383])).
% 7.46/1.64  thf('78', plain,
% 7.46/1.64      (~ ( (c0_1 @ a43)) | 
% 7.46/1.64       ~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ( (c3_1 @ a43)) | ~ ( (c2_1 @ a43))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1326])).
% 7.46/1.64  thf(clause85, conjecture, (~( ( c0_1 @ a2 ) | ( ~( hskp1 ) ) ))).
% 7.46/1.64  thf(zf_stmt_74, negated_conjecture, (( c0_1 @ a2 ) | ( ~( hskp1 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause85])).
% 7.46/1.64  thf(zip_derived_cl84, plain, (( (c0_1 @ a2) | ~ (hskp1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_74])).
% 7.46/1.64  thf('79', plain, (( (c0_1 @ a2)) | ~ ( (hskp1))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl84])).
% 7.46/1.64  thf(clause86, conjecture, (~( ( c3_1 @ a2 ) | ( ~( hskp1 ) ) ))).
% 7.46/1.64  thf(zf_stmt_75, negated_conjecture, (( c3_1 @ a2 ) | ( ~( hskp1 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause86])).
% 7.46/1.64  thf(zip_derived_cl85, plain, (( (c3_1 @ a2) | ~ (hskp1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_75])).
% 7.46/1.64  thf('80', plain, (( (c3_1 @ a2)) | ~ ( (hskp1))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl85])).
% 7.46/1.64  thf(clause133, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c2_1 @ a2 ) ) ))).
% 7.46/1.64  thf(zf_stmt_76, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c2_1 @ a2 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause133])).
% 7.46/1.64  thf(zip_derived_cl132, plain, ((~ (hskp1) | ~ (c2_1 @ a2))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_76])).
% 7.46/1.64  thf('81', plain, (~ ( (c2_1 @ a2)) | ~ ( (hskp1))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl132])).
% 7.46/1.64  thf(clause153, conjecture,
% 7.46/1.64    (~( ( hskp0 ) | ( hskp1 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_77, negated_conjecture,
% 7.46/1.64    (( hskp0 ) | ( hskp1 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause153])).
% 7.46/1.64  thf(zip_derived_cl152, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp0)
% 7.46/1.64          |  (hskp1)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X0)
% 7.46/1.64          | ~ (c2_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_77])).
% 7.46/1.64  thf('82', plain,
% 7.46/1.64      (( (hskp0)) | ( (hskp1)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl152])).
% 7.46/1.64  thf(zip_derived_cl536, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl153])).
% 7.46/1.64  thf(zip_derived_cl363, plain, (( (c3_1 @ a2)) <= (( (c3_1 @ a2)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl85])).
% 7.46/1.64  thf(zip_derived_cl972, plain,
% 7.46/1.64      ((( (c2_1 @ a2) | ~ (c0_1 @ a2)))
% 7.46/1.64         <= (( (c3_1 @ a2)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl536, zip_derived_cl363])).
% 7.46/1.64  thf('83', plain,
% 7.46/1.64      (~ ( (c3_1 @ a2)) | ( (c2_1 @ a2)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a2))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl972])).
% 7.46/1.64  thf(clause48, conjecture, (~( ( c0_1 @ a15 ) | ( ~( hskp28 ) ) ))).
% 7.46/1.64  thf(zf_stmt_78, negated_conjecture, (( c0_1 @ a15 ) | ( ~( hskp28 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause48])).
% 7.46/1.64  thf(zip_derived_cl47, plain, (( (c0_1 @ a15) | ~ (hskp28))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_78])).
% 7.46/1.64  thf('84', plain, (( (c0_1 @ a15)) | ~ ( (hskp28))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl47])).
% 7.46/1.64  thf('85', plain, (( (c1_1 @ a15)) | ~ ( (hskp28))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl48])).
% 7.46/1.64  thf('86', plain, (( (c3_1 @ a15)) | ~ ( (hskp28))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl49])).
% 7.46/1.64  thf(zip_derived_cl289, plain, (( (c1_1 @ a15)) <= (( (c1_1 @ a15)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl48])).
% 7.46/1.64  thf(zip_derived_cl652, plain,
% 7.46/1.64      ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2)))
% 7.46/1.64         <= ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.64  thf(zip_derived_cl722, plain,
% 7.46/1.64      (((~ (c3_1 @ a15) | ~ (c0_1 @ a15)))
% 7.46/1.64         <= (( (c1_1 @ a15)) & 
% 7.46/1.64             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl289, zip_derived_cl652])).
% 7.46/1.64  thf('87', plain,
% 7.46/1.64      (~ ( (c1_1 @ a15)) | ~ ( (c3_1 @ a15)) | 
% 7.46/1.64       ~ (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))) | 
% 7.46/1.64       ~ ( (c0_1 @ a15))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl722])).
% 7.46/1.64  thf(zip_derived_cl560, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl159])).
% 7.46/1.64  thf(zip_derived_cl449, plain, ((~ (c1_1 @ a5)) <= (~ ( (c1_1 @ a5)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl128])).
% 7.46/1.64  thf(zip_derived_cl1295, plain,
% 7.46/1.64      (((~ (c0_1 @ a5) | ~ (c2_1 @ a5)))
% 7.46/1.64         <= (~ ( (c1_1 @ a5)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl560, zip_derived_cl449])).
% 7.46/1.64  thf('88', plain,
% 7.46/1.64      (~ (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c0_1 @ a5)) | ~ ( (c2_1 @ a5)) | ( (c1_1 @ a5))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1295])).
% 7.46/1.64  thf(zip_derived_cl596, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl168])).
% 7.46/1.64  thf(clause123, conjecture, (~( ( ~( hskp8 ) ) | ( ~( c3_1 @ a11 ) ) ))).
% 7.46/1.64  thf(zf_stmt_79, negated_conjecture, (( ~( hskp8 ) ) | ( ~( c3_1 @ a11 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause123])).
% 7.46/1.64  thf(zip_derived_cl122, plain, ((~ (hskp8) | ~ (c3_1 @ a11))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_79])).
% 7.46/1.64  thf(zip_derived_cl437, plain, ((~ (c3_1 @ a11)) <= (~ ( (c3_1 @ a11)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl122])).
% 7.46/1.64  thf(zip_derived_cl1332, plain,
% 7.46/1.64      (((~ (c0_1 @ a11) | ~ (c2_1 @ a11)))
% 7.46/1.64         <= (~ ( (c3_1 @ a11)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl596, zip_derived_cl437])).
% 7.46/1.64  thf('89', plain,
% 7.46/1.64      (~ ( (c0_1 @ a11)) | ~ ( (c2_1 @ a11)) | 
% 7.46/1.64       ~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ( (c3_1 @ a11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1332])).
% 7.46/1.64  thf(zip_derived_cl596, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl168])).
% 7.46/1.64  thf(zip_derived_cl708, plain, ((~ (c3_1 @ a25)) <= (~ ( (c3_1 @ a25)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl704])).
% 7.46/1.64  thf(zip_derived_cl1321, plain,
% 7.46/1.64      (((~ (c0_1 @ a25) | ~ (c2_1 @ a25)))
% 7.46/1.64         <= (~ ( (c3_1 @ a25)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl596, zip_derived_cl708])).
% 7.46/1.64  thf('90', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ( (c3_1 @ a25)) | ~ ( (c0_1 @ a25)) | ~ ( (c2_1 @ a25))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1321])).
% 7.46/1.64  thf('91', plain,
% 7.46/1.64      (( (hskp4)) | ( (hskp2)) | ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl148])).
% 7.46/1.64  thf(clause51, conjecture, (~( ( c1_1 @ a10 ) | ( ~( hskp27 ) ) ))).
% 7.46/1.64  thf(zf_stmt_80, negated_conjecture, (( c1_1 @ a10 ) | ( ~( hskp27 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause51])).
% 7.46/1.64  thf(zip_derived_cl50, plain, (( (c1_1 @ a10) | ~ (hskp27))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_80])).
% 7.46/1.64  thf(zip_derived_cl293, plain, (( (c1_1 @ a10)) <= (( (c1_1 @ a10)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl50])).
% 7.46/1.64  thf(zip_derived_cl652, plain,
% 7.46/1.64      ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2)))
% 7.46/1.64         <= ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.64  thf(zip_derived_cl737, plain,
% 7.46/1.64      (((~ (c3_1 @ a10) | ~ (c0_1 @ a10)))
% 7.46/1.64         <= (( (c1_1 @ a10)) & 
% 7.46/1.64             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl293, zip_derived_cl652])).
% 7.46/1.64  thf('92', plain,
% 7.46/1.64      (~ ( (c0_1 @ a10)) | ~ ( (c3_1 @ a10)) | 
% 7.46/1.64       ~ (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))) | 
% 7.46/1.64       ~ ( (c1_1 @ a10))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl737])).
% 7.46/1.64  thf(zip_derived_cl520, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl149])).
% 7.46/1.64  thf(zip_derived_cl293, plain, (( (c1_1 @ a10)) <= (( (c1_1 @ a10)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl50])).
% 7.46/1.64  thf(zip_derived_cl914, plain,
% 7.46/1.64      (((~ (c2_1 @ a10) |  (c0_1 @ a10)))
% 7.46/1.64         <= (( (c1_1 @ a10)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl520, zip_derived_cl293])).
% 7.46/1.64  thf('93', plain,
% 7.46/1.64      (~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ( (c0_1 @ a10)) | ~ ( (c1_1 @ a10)) | ~ ( (c2_1 @ a10))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl914])).
% 7.46/1.64  thf(clause45, conjecture, (~( ( c0_1 @ a25 ) | ( ~( hskp29 ) ) ))).
% 7.46/1.64  thf(zf_stmt_81, negated_conjecture, (( c0_1 @ a25 ) | ( ~( hskp29 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause45])).
% 7.46/1.64  thf(zip_derived_cl44, plain, (( (c0_1 @ a25) | ~ (hskp29))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_81])).
% 7.46/1.64  thf('94', plain, (( (c0_1 @ a25)) | ~ ( (hskp29))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl44])).
% 7.46/1.64  thf('95', plain, (( (c1_1 @ a25)) | ~ ( (hskp29))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl45])).
% 7.46/1.64  thf(clause47, conjecture, (~( ( c2_1 @ a25 ) | ( ~( hskp29 ) ) ))).
% 7.46/1.64  thf(zf_stmt_82, negated_conjecture, (( c2_1 @ a25 ) | ( ~( hskp29 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause47])).
% 7.46/1.64  thf(zip_derived_cl46, plain, (( (c2_1 @ a25) | ~ (hskp29))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_82])).
% 7.46/1.64  thf('96', plain, (( (c2_1 @ a25)) | ~ ( (hskp29))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl46])).
% 7.46/1.64  thf(zip_derived_cl658, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl183])).
% 7.46/1.64  thf(zip_derived_cl283, plain, (( (c1_1 @ a25)) <= (( (c1_1 @ a25)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl45])).
% 7.46/1.64  thf(zip_derived_cl731, plain,
% 7.46/1.64      (((~ (c2_1 @ a25) | ~ (c0_1 @ a25)))
% 7.46/1.64         <= (( (c1_1 @ a25)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl658, zip_derived_cl283])).
% 7.46/1.64  thf('97', plain,
% 7.46/1.64      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a25)) | ~ ( (c1_1 @ a25)) | ~ ( (c2_1 @ a25))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl731])).
% 7.46/1.64  thf('98', plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (hskp29)) | ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl173])).
% 7.46/1.64  thf(zip_derived_cl293, plain, (( (c1_1 @ a10)) <= (( (c1_1 @ a10)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl50])).
% 7.46/1.64  thf(zip_derived_cl616, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl173])).
% 7.46/1.64  thf(zip_derived_cl736, plain,
% 7.46/1.64      (((~ (c3_1 @ a10) | ~ (c2_1 @ a10)))
% 7.46/1.64         <= (( (c1_1 @ a10)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl293, zip_derived_cl616])).
% 7.46/1.64  thf('99', plain,
% 7.46/1.64      (~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c1_1 @ a10)) | ~ ( (c3_1 @ a10)) | ~ ( (c2_1 @ a10))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl736])).
% 7.46/1.64  thf(zip_derived_cl520, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl149])).
% 7.46/1.64  thf(clause74, conjecture, (~( ( c1_1 @ a11 ) | ( ~( hskp8 ) ) ))).
% 7.46/1.64  thf(zf_stmt_83, negated_conjecture, (( c1_1 @ a11 ) | ( ~( hskp8 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause74])).
% 7.46/1.64  thf(zip_derived_cl73, plain, (( (c1_1 @ a11) | ~ (hskp8))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_83])).
% 7.46/1.64  thf(zip_derived_cl339, plain, (( (c1_1 @ a11)) <= (( (c1_1 @ a11)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl73])).
% 7.46/1.64  thf(zip_derived_cl920, plain,
% 7.46/1.64      (((~ (c2_1 @ a11) |  (c0_1 @ a11)))
% 7.46/1.64         <= (( (c1_1 @ a11)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl520, zip_derived_cl339])).
% 7.46/1.64  thf('100', plain,
% 7.46/1.64      (( (c0_1 @ a11)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c1_1 @ a11)) | ~ ( (c2_1 @ a11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl920])).
% 7.46/1.64  thf(clause140, conjecture,
% 7.46/1.64    (~( ( hskp8 ) | ( hskp27 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_84, negated_conjecture,
% 7.46/1.64    (( hskp8 ) | ( hskp27 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 7.46/1.64     ( ~( c3_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause140])).
% 7.46/1.64  thf(zip_derived_cl139, plain,
% 7.46/1.64      (![X0 : $i]:
% 7.46/1.64         ( (hskp8)
% 7.46/1.64          |  (hskp27)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_84])).
% 7.46/1.64  thf('101', plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 7.46/1.64       ( (hskp8)) | ( (hskp27)) | ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl139])).
% 7.46/1.64  thf('102', plain,
% 7.46/1.64      (( (hskp0)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl167])).
% 7.46/1.64  thf(clause82, conjecture, (~( ( c3_1 @ a4 ) | ( ~( hskp3 ) ) ))).
% 7.46/1.64  thf(zf_stmt_85, negated_conjecture, (( c3_1 @ a4 ) | ( ~( hskp3 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause82])).
% 7.46/1.64  thf(zip_derived_cl81, plain, (( (c3_1 @ a4) | ~ (hskp3))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_85])).
% 7.46/1.64  thf('103', plain, (( (c3_1 @ a4)) | ~ ( (hskp3))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl81])).
% 7.46/1.64  thf(clause130, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c0_1 @ a4 ) ) ))).
% 7.46/1.64  thf(zf_stmt_86, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c0_1 @ a4 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause130])).
% 7.46/1.64  thf(zip_derived_cl129, plain, ((~ (hskp3) | ~ (c0_1 @ a4))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_86])).
% 7.46/1.64  thf('104', plain, (~ ( (c0_1 @ a4)) | ~ ( (hskp3))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl129])).
% 7.46/1.64  thf(clause131, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c1_1 @ a4 ) ) ))).
% 7.46/1.64  thf(zf_stmt_87, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c1_1 @ a4 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause131])).
% 7.46/1.64  thf(zip_derived_cl130, plain, ((~ (hskp3) | ~ (c1_1 @ a4))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_87])).
% 7.46/1.64  thf('105', plain, (~ ( (c1_1 @ a4)) | ~ ( (hskp3))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl130])).
% 7.46/1.64  thf(zip_derived_cl476, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl138])).
% 7.46/1.64  thf(zip_derived_cl453, plain, ((~ (c1_1 @ a4)) <= (~ ( (c1_1 @ a4)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl130])).
% 7.46/1.64  thf(zip_derived_cl1258, plain,
% 7.46/1.64      ((( (c0_1 @ a4) | ~ (c3_1 @ a4)))
% 7.46/1.64         <= (~ ( (c1_1 @ a4)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl476, zip_derived_cl453])).
% 7.46/1.64  thf('106', plain,
% 7.46/1.64      (( (c0_1 @ a4)) | ( (c1_1 @ a4)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 7.46/1.64       ~ ( (c3_1 @ a4))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1258])).
% 7.46/1.64  thf('107', plain, (( (c1_1 @ a1)) | ~ ( (hskp0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl86])).
% 7.46/1.64  thf(clause88, conjecture, (~( ( c2_1 @ a1 ) | ( ~( hskp0 ) ) ))).
% 7.46/1.64  thf(zf_stmt_88, negated_conjecture, (( c2_1 @ a1 ) | ( ~( hskp0 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause88])).
% 7.46/1.64  thf(zip_derived_cl87, plain, (( (c2_1 @ a1) | ~ (hskp0))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_88])).
% 7.46/1.64  thf('108', plain, (( (c2_1 @ a1)) | ~ ( (hskp0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl87])).
% 7.46/1.64  thf(clause134, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c0_1 @ a1 ) ) ))).
% 7.46/1.64  thf(zf_stmt_89, negated_conjecture, (( ~( hskp0 ) ) | ( ~( c0_1 @ a1 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause134])).
% 7.46/1.64  thf(zip_derived_cl133, plain, ((~ (hskp0) | ~ (c0_1 @ a1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_89])).
% 7.46/1.64  thf('109', plain, (~ ( (c0_1 @ a1)) | ~ ( (hskp0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl133])).
% 7.46/1.64  thf(zip_derived_cl520, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl149])).
% 7.46/1.64  thf(zip_derived_cl365, plain, (( (c1_1 @ a1)) <= (( (c1_1 @ a1)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl86])).
% 7.46/1.64  thf(zip_derived_cl922, plain,
% 7.46/1.64      (((~ (c2_1 @ a1) |  (c0_1 @ a1)))
% 7.46/1.64         <= (( (c1_1 @ a1)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl520, zip_derived_cl365])).
% 7.46/1.64  thf('110', plain,
% 7.46/1.64      (~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c2_1 @ a1)) | ( (c0_1 @ a1)) | ~ ( (c1_1 @ a1))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl922])).
% 7.46/1.64  thf(clause161, conjecture,
% 7.46/1.64    (~( ( hskp3 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 7.46/1.64        ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_90, negated_conjecture,
% 7.46/1.64    (( hskp3 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 7.46/1.64     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause161])).
% 7.46/1.64  thf(zip_derived_cl160, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp3)
% 7.46/1.64          |  (c3_1 @ X0)
% 7.46/1.64          |  (c1_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          |  (c2_1 @ X1)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X1)
% 7.46/1.64          | ~ (c0_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_90])).
% 7.46/1.64  thf('111', plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (hskp3)) | ~ ( (ndr1_0)) | 
% 7.46/1.64       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl160])).
% 7.46/1.64  thf(clause181, conjecture,
% 7.46/1.64    (~( ( c0_1 @ W ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 7.46/1.64        ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ W ) ) | ( ~( c2_1 @ V ) ) | 
% 7.46/1.64        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_91, negated_conjecture,
% 7.46/1.64    (( c0_1 @ W ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 7.46/1.64     ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ W ) ) | ( ~( c2_1 @ V ) ) | 
% 7.46/1.64     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause181])).
% 7.46/1.64  thf(zip_derived_cl180, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i, X2 : $i]:
% 7.46/1.64         ( (c0_1 @ X0)
% 7.46/1.64          |  (c3_1 @ X1)
% 7.46/1.64          |  (c1_1 @ X1)
% 7.46/1.64          |  (c2_1 @ X2)
% 7.46/1.64          | ~ (c2_1 @ X0)
% 7.46/1.64          | ~ (c1_1 @ X0)
% 7.46/1.64          | ~ (c2_1 @ X1)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c3_1 @ X2)
% 7.46/1.64          | ~ (c0_1 @ X2))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_91])).
% 7.46/1.64  thf('112', plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl180])).
% 7.46/1.64  thf(clause164, conjecture,
% 7.46/1.64    (~( ( hskp0 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 7.46/1.64        ( c1_1 @ U ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 7.46/1.64  thf(zf_stmt_92, negated_conjecture,
% 7.46/1.64    (( hskp0 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 7.46/1.64     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause164])).
% 7.46/1.64  thf(zip_derived_cl163, plain,
% 7.46/1.64      (![X0 : $i, X1 : $i]:
% 7.46/1.64         ( (hskp0)
% 7.46/1.64          |  (c3_1 @ X0)
% 7.46/1.64          |  (c0_1 @ X0)
% 7.46/1.64          |  (c3_1 @ X1)
% 7.46/1.64          |  (c1_1 @ X1)
% 7.46/1.64          | ~ (c1_1 @ X0)
% 7.46/1.64          | ~ (ndr1_0)
% 7.46/1.64          | ~ (c2_1 @ X1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_92])).
% 7.46/1.64  thf(zip_derived_cl576, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl163])).
% 7.46/1.64  thf(clause95, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c1_1 @ a43 ) ) ))).
% 7.46/1.64  thf(zf_stmt_93, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c1_1 @ a43 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause95])).
% 7.46/1.64  thf(zip_derived_cl94, plain, ((~ (hskp22) | ~ (c1_1 @ a43))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_93])).
% 7.46/1.64  thf(zip_derived_cl381, plain, ((~ (c1_1 @ a43)) <= (~ ( (c1_1 @ a43)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl94])).
% 7.46/1.64  thf(zip_derived_cl1872, plain,
% 7.46/1.64      (((~ (c2_1 @ a43) |  (c3_1 @ a43)))
% 7.46/1.64         <= (~ ( (c1_1 @ a43)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl576, zip_derived_cl381])).
% 7.46/1.64  thf('113', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c2_1 @ a43)) | ( (c1_1 @ a43)) | ( (c3_1 @ a43))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1872])).
% 7.46/1.64  thf('114', plain,
% 7.46/1.64      (( (hskp22)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl166])).
% 7.46/1.64  thf(zip_derived_cl592, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl167])).
% 7.46/1.64  thf(zip_derived_cl339, plain, (( (c1_1 @ a11)) <= (( (c1_1 @ a11)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl73])).
% 7.46/1.64  thf(zip_derived_cl1085, plain,
% 7.46/1.64      (((~ (c0_1 @ a11) |  (c3_1 @ a11)))
% 7.46/1.64         <= (( (c1_1 @ a11)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl592, zip_derived_cl339])).
% 7.46/1.64  thf('115', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c0_1 @ a11)) | ~ ( (c1_1 @ a11)) | ( (c3_1 @ a11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1085])).
% 7.46/1.64  thf(zip_derived_cl589, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl166])).
% 7.46/1.64  thf(zip_derived_cl377, plain, ((~ (c1_1 @ a52)) <= (~ ( (c1_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl92])).
% 7.46/1.64  thf(zip_derived_cl1995, plain,
% 7.46/1.64      ((( (c2_1 @ a52) | ~ (c3_1 @ a52)))
% 7.46/1.64         <= (~ ( (c1_1 @ a52)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl589, zip_derived_cl377])).
% 7.46/1.64  thf('116', plain,
% 7.46/1.64      (~ ( (c3_1 @ a52)) | ( (c1_1 @ a52)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ( (c2_1 @ a52))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1995])).
% 7.46/1.64  thf(zip_derived_cl461, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl134])).
% 7.46/1.64  thf(zip_derived_cl377, plain, ((~ (c1_1 @ a52)) <= (~ ( (c1_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl92])).
% 7.46/1.64  thf(zip_derived_cl895, plain,
% 7.46/1.64      ((( (c0_1 @ a52) |  (c3_1 @ a52)))
% 7.46/1.64         <= (~ ( (c1_1 @ a52)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl461, zip_derived_cl377])).
% 7.46/1.64  thf(zip_derived_cl1901, plain, (( (c3_1 @ a52)) <= (( (c3_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl895])).
% 7.46/1.64  thf(zip_derived_cl536, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl153])).
% 7.46/1.64  thf(zip_derived_cl1905, plain,
% 7.46/1.64      (((~ (c0_1 @ a52) |  (c2_1 @ a52)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) & 
% 7.46/1.64             ( (c3_1 @ a52)))),
% 7.46/1.64      inference('s_sup-', [status(thm)],
% 7.46/1.64                [zip_derived_cl1901, zip_derived_cl536])).
% 7.46/1.64  thf('117', plain,
% 7.46/1.64      (~ ( (c3_1 @ a52)) | ( (c2_1 @ a52)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a52))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1905])).
% 7.46/1.64  thf('118', plain,
% 7.46/1.64      (( (hskp23)) | ( (hskp2)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl151])).
% 7.46/1.64  thf(clause71, conjecture, (~( ( c0_1 @ a19 ) | ( ~( hskp11 ) ) ))).
% 7.46/1.64  thf(zf_stmt_94, negated_conjecture, (( c0_1 @ a19 ) | ( ~( hskp11 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause71])).
% 7.46/1.64  thf(zip_derived_cl70, plain, (( (c0_1 @ a19) | ~ (hskp11))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_94])).
% 7.46/1.64  thf('119', plain, (( (c0_1 @ a19)) | ~ ( (hskp11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl70])).
% 7.46/1.64  thf('120', plain, (( (c1_1 @ a19)) | ~ ( (hskp11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl71])).
% 7.46/1.64  thf('121', plain, (~ ( (c3_1 @ a19)) | ~ ( (hskp11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl116])).
% 7.46/1.64  thf(clause1, conjecture, (~( ( hskp22 ) | ( hskp11 ) ))).
% 7.46/1.64  thf(zf_stmt_95, negated_conjecture, (( hskp22 ) | ( hskp11 )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause1])).
% 7.46/1.64  thf(zip_derived_cl0, plain, (( (hskp22) |  (hskp11))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_95])).
% 7.46/1.64  thf('122', plain, (( (hskp22)) | ( (hskp11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl0])).
% 7.46/1.64  thf(zip_derived_cl461, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl134])).
% 7.46/1.64  thf(zip_derived_cl381, plain, ((~ (c1_1 @ a43)) <= (~ ( (c1_1 @ a43)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl94])).
% 7.46/1.64  thf(zip_derived_cl896, plain,
% 7.46/1.64      ((( (c0_1 @ a43) |  (c3_1 @ a43)))
% 7.46/1.64         <= (~ ( (c1_1 @ a43)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl461, zip_derived_cl381])).
% 7.46/1.64  thf('123', plain,
% 7.46/1.64      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 7.46/1.64       ( (c0_1 @ a43)) | ( (c1_1 @ a43)) | ( (c3_1 @ a43))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl896])).
% 7.46/1.64  thf(clause60, conjecture, (~( ( c2_1 @ a43 ) | ( ~( hskp22 ) ) ))).
% 7.46/1.64  thf(zf_stmt_96, negated_conjecture, (( c2_1 @ a43 ) | ( ~( hskp22 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause60])).
% 7.46/1.64  thf(zip_derived_cl59, plain, (( (c2_1 @ a43) | ~ (hskp22))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_96])).
% 7.46/1.64  thf('124', plain, (( (c2_1 @ a43)) | ~ ( (hskp22))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl59])).
% 7.46/1.64  thf('125', plain, (~ ( (c1_1 @ a43)) | ~ ( (hskp22))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl94])).
% 7.46/1.64  thf('126', plain, (~ ( (c3_1 @ a43)) | ~ ( (hskp22))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl95])).
% 7.46/1.64  thf(zip_derived_cl560, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl159])).
% 7.46/1.64  thf(zip_derived_cl381, plain, ((~ (c1_1 @ a43)) <= (~ ( (c1_1 @ a43)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl94])).
% 7.46/1.64  thf(zip_derived_cl1291, plain,
% 7.46/1.64      (((~ (c0_1 @ a43) | ~ (c2_1 @ a43)))
% 7.46/1.64         <= (~ ( (c1_1 @ a43)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl560, zip_derived_cl381])).
% 7.46/1.64  thf('127', plain,
% 7.46/1.64      (~ ( (c0_1 @ a43)) | 
% 7.46/1.64       ~ (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ( (c1_1 @ a43)) | ~ ( (c2_1 @ a43))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1291])).
% 7.46/1.64  thf('128', plain,
% 7.46/1.64      (( (hskp16)) | 
% 7.46/1.64       (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 7.46/1.64       (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl175])).
% 7.46/1.64  thf('129', plain,
% 7.46/1.64      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 7.46/1.64       ( (c3_1 @ a31)) | ( (c1_1 @ a31)) | ( (c0_1 @ a31))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl898])).
% 7.46/1.64  thf(clause67, conjecture, (~( ( c2_1 @ a31 ) | ( ~( hskp16 ) ) ))).
% 7.46/1.64  thf(zf_stmt_97, negated_conjecture, (( c2_1 @ a31 ) | ( ~( hskp16 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause67])).
% 7.46/1.64  thf(zip_derived_cl66, plain, (( (c2_1 @ a31) | ~ (hskp16))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_97])).
% 7.46/1.64  thf('130', plain, (( (c2_1 @ a31)) | ~ ( (hskp16))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl66])).
% 7.46/1.64  thf(clause106, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c0_1 @ a31 ) ) ))).
% 7.46/1.64  thf(zf_stmt_98, negated_conjecture, (( ~( hskp16 ) ) | ( ~( c0_1 @ a31 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause106])).
% 7.46/1.64  thf(zip_derived_cl105, plain, ((~ (hskp16) | ~ (c0_1 @ a31))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_98])).
% 7.46/1.64  thf('131', plain, (~ ( (c0_1 @ a31)) | ~ ( (hskp16))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl105])).
% 7.46/1.64  thf('132', plain, (~ ( (c1_1 @ a31)) | ~ ( (hskp16))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl106])).
% 7.46/1.64  thf(zip_derived_cl528, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl151])).
% 7.46/1.64  thf(zip_derived_cl405, plain, ((~ (c1_1 @ a31)) <= (~ ( (c1_1 @ a31)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl106])).
% 7.46/1.64  thf(zip_derived_cl1207, plain,
% 7.46/1.64      (((~ (c2_1 @ a31) | ~ (c3_1 @ a31)))
% 7.46/1.64         <= (~ ( (c1_1 @ a31)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl528, zip_derived_cl405])).
% 7.46/1.64  thf('133', plain,
% 7.46/1.64      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c3_1 @ a31)) | ( (c1_1 @ a31)) | ~ ( (c2_1 @ a31))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1207])).
% 7.46/1.64  thf('134', plain,
% 7.46/1.64      (( (hskp4)) | 
% 7.46/1.64       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl134])).
% 7.46/1.64  thf('135', plain, (( (c2_1 @ a5)) | ~ ( (hskp4))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl79])).
% 7.46/1.64  thf(clause81, conjecture, (~( ( c3_1 @ a5 ) | ( ~( hskp4 ) ) ))).
% 7.46/1.64  thf(zf_stmt_99, negated_conjecture, (( c3_1 @ a5 ) | ( ~( hskp4 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause81])).
% 7.46/1.64  thf(zip_derived_cl80, plain, (( (c3_1 @ a5) | ~ (hskp4))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_99])).
% 7.46/1.64  thf('136', plain, (( (c3_1 @ a5)) | ~ ( (hskp4))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl80])).
% 7.46/1.64  thf('137', plain, (~ ( (c1_1 @ a5)) | ~ ( (hskp4))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl128])).
% 7.46/1.64  thf(zip_derived_cl528, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl151])).
% 7.46/1.64  thf(zip_derived_cl449, plain, ((~ (c1_1 @ a5)) <= (~ ( (c1_1 @ a5)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl128])).
% 7.46/1.64  thf(zip_derived_cl1209, plain,
% 7.46/1.64      (((~ (c2_1 @ a5) | ~ (c3_1 @ a5)))
% 7.46/1.64         <= (~ ( (c1_1 @ a5)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl528, zip_derived_cl449])).
% 7.46/1.64  thf('138', plain,
% 7.46/1.64      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c3_1 @ a5)) | ( (c1_1 @ a5)) | ~ ( (c2_1 @ a5))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1209])).
% 7.46/1.64  thf(zip_derived_cl592, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl167])).
% 7.46/1.64  thf(zip_derived_cl335, plain, (( (c1_1 @ a19)) <= (( (c1_1 @ a19)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl71])).
% 7.46/1.64  thf(zip_derived_cl1083, plain,
% 7.46/1.64      (((~ (c0_1 @ a19) |  (c3_1 @ a19)))
% 7.46/1.64         <= (( (c1_1 @ a19)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl592, zip_derived_cl335])).
% 7.46/1.64  thf('139', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c1_1 @ a19)) | ( (c3_1 @ a19)) | ~ ( (c0_1 @ a19))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1083])).
% 7.46/1.64  thf('140', plain, (~ ( (c1_1 @ a52)) | ~ ( (hskp23))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl92])).
% 7.46/1.64  thf(zip_derived_cl625, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl175])).
% 7.46/1.64  thf(zip_derived_cl377, plain, ((~ (c1_1 @ a52)) <= (~ ( (c1_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl92])).
% 7.46/1.64  thf(zip_derived_cl1370, plain,
% 7.46/1.64      (((~ (c0_1 @ a52) | ~ (c3_1 @ a52)))
% 7.46/1.64         <= (~ ( (c1_1 @ a52)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl625, zip_derived_cl377])).
% 7.46/1.64  thf('141', plain,
% 7.46/1.64      (~ ( (c3_1 @ a52)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 7.46/1.64       ( (c1_1 @ a52)) | ~ ( (c0_1 @ a52))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1370])).
% 7.46/1.64  thf(clause59, conjecture, (~( ( c0_1 @ a52 ) | ( ~( hskp23 ) ) ))).
% 7.46/1.64  thf(zf_stmt_100, negated_conjecture, (( c0_1 @ a52 ) | ( ~( hskp23 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause59])).
% 7.46/1.64  thf(zip_derived_cl58, plain, (( (c0_1 @ a52) | ~ (hskp23))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_100])).
% 7.46/1.64  thf('142', plain, (( (c0_1 @ a52)) | ~ ( (hskp23))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl58])).
% 7.46/1.64  thf(clause94, conjecture, (~( ( ~( hskp23 ) ) | ( ~( c2_1 @ a52 ) ) ))).
% 7.46/1.64  thf(zf_stmt_101, negated_conjecture, (( ~( hskp23 ) ) | ( ~( c2_1 @ a52 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause94])).
% 7.46/1.64  thf(zip_derived_cl93, plain, ((~ (hskp23) | ~ (c2_1 @ a52))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_101])).
% 7.46/1.64  thf('143', plain, (~ ( (c2_1 @ a52)) | ~ ( (hskp23))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl93])).
% 7.46/1.64  thf(clause40, conjecture, (~( ( hskp23 ) | ( hskp24 ) | ( hskp2 ) ))).
% 7.46/1.64  thf(zf_stmt_102, negated_conjecture, (( hskp23 ) | ( hskp24 ) | ( hskp2 )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause40])).
% 7.46/1.64  thf(zip_derived_cl39, plain, (( (hskp23) |  (hskp24) |  (hskp2))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_102])).
% 7.46/1.64  thf('144', plain, (( (hskp23)) | ( (hskp24)) | ( (hskp2))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl39])).
% 7.46/1.64  thf(clause57, conjecture, (~( ( c0_1 @ a58 ) | ( ~( hskp24 ) ) ))).
% 7.46/1.64  thf(zf_stmt_103, negated_conjecture, (( c0_1 @ a58 ) | ( ~( hskp24 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause57])).
% 7.46/1.64  thf(zip_derived_cl56, plain, (( (c0_1 @ a58) | ~ (hskp24))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_103])).
% 7.46/1.64  thf('145', plain, (( (c0_1 @ a58)) | ~ ( (hskp24))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl56])).
% 7.46/1.64  thf(clause58, conjecture, (~( ( c3_1 @ a58 ) | ( ~( hskp24 ) ) ))).
% 7.46/1.64  thf(zf_stmt_104, negated_conjecture, (( c3_1 @ a58 ) | ( ~( hskp24 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause58])).
% 7.46/1.64  thf(zip_derived_cl57, plain, (( (c3_1 @ a58) | ~ (hskp24))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_104])).
% 7.46/1.64  thf('146', plain, (( (c3_1 @ a58)) | ~ ( (hskp24))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl57])).
% 7.46/1.64  thf('147', plain, (~ ( (c1_1 @ a58)) | ~ ( (hskp24))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl91])).
% 7.46/1.64  thf(zip_derived_cl625, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl175])).
% 7.46/1.64  thf(zip_derived_cl375, plain, ((~ (c1_1 @ a58)) <= (~ ( (c1_1 @ a58)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl91])).
% 7.46/1.64  thf(zip_derived_cl1369, plain,
% 7.46/1.64      (((~ (c0_1 @ a58) | ~ (c3_1 @ a58)))
% 7.46/1.64         <= (~ ( (c1_1 @ a58)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl625, zip_derived_cl375])).
% 7.46/1.64  thf('148', plain,
% 7.46/1.64      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a58)) | ( (c1_1 @ a58)) | ~ ( (c3_1 @ a58))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1369])).
% 7.46/1.64  thf(zip_derived_cl516, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl148])).
% 7.46/1.64  thf(zip_derived_cl528, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl151])).
% 7.46/1.64  thf(zip_derived_cl377, plain, ((~ (c1_1 @ a52)) <= (~ ( (c1_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl92])).
% 7.46/1.64  thf(zip_derived_cl1204, plain,
% 7.46/1.64      (((~ (c2_1 @ a52) | ~ (c3_1 @ a52)))
% 7.46/1.64         <= (~ ( (c1_1 @ a52)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl528, zip_derived_cl377])).
% 7.46/1.64  thf(zip_derived_cl1638, plain, ((~ (c3_1 @ a52)) <= (~ ( (c3_1 @ a52)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1204])).
% 7.46/1.64  thf(zip_derived_cl1704, plain,
% 7.46/1.64      ((( (c2_1 @ a52) | ~ (c0_1 @ a52)))
% 7.46/1.64         <= (~ ( (c3_1 @ a52)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)],
% 7.46/1.64                [zip_derived_cl516, zip_derived_cl1638])).
% 7.46/1.64  thf('149', plain,
% 7.46/1.64      (( (c3_1 @ a52)) | ( (c2_1 @ a52)) | 
% 7.46/1.64       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a52))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1704])).
% 7.46/1.64  thf('150', plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))) | 
% 7.46/1.64       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl183])).
% 7.46/1.64  thf(clause83, conjecture, (~( ( c0_1 @ a3 ) | ( ~( hskp2 ) ) ))).
% 7.46/1.64  thf(zf_stmt_105, negated_conjecture, (( c0_1 @ a3 ) | ( ~( hskp2 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause83])).
% 7.46/1.64  thf(zip_derived_cl82, plain, (( (c0_1 @ a3) | ~ (hskp2))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_105])).
% 7.46/1.64  thf('151', plain, (( (c0_1 @ a3)) | ~ ( (hskp2))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl82])).
% 7.46/1.64  thf(clause84, conjecture, (~( ( c2_1 @ a3 ) | ( ~( hskp2 ) ) ))).
% 7.46/1.64  thf(zf_stmt_106, negated_conjecture, (( c2_1 @ a3 ) | ( ~( hskp2 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause84])).
% 7.46/1.64  thf(zip_derived_cl83, plain, (( (c2_1 @ a3) | ~ (hskp2))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_106])).
% 7.46/1.64  thf('152', plain, (( (c2_1 @ a3)) | ~ ( (hskp2))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl83])).
% 7.46/1.64  thf('153', plain, (~ ( (hskp2)) | ~ ( (c1_1 @ a3))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl131])).
% 7.46/1.64  thf(zip_derived_cl560, plain,
% 7.46/1.64      ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl159])).
% 7.46/1.64  thf(zip_derived_cl455, plain, ((~ (c1_1 @ a3)) <= (~ ( (c1_1 @ a3)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl131])).
% 7.46/1.64  thf(zip_derived_cl1297, plain,
% 7.46/1.64      (((~ (c0_1 @ a3) | ~ (c2_1 @ a3)))
% 7.46/1.64         <= (~ ( (c1_1 @ a3)) & 
% 7.46/1.64             (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl560, zip_derived_cl455])).
% 7.46/1.64  thf('154', plain,
% 7.46/1.64      (( (c1_1 @ a3)) | ~ ( (c0_1 @ a3)) | 
% 7.46/1.64       ~ (![X1 : $i]: (~ (c2_1 @ X1) | ~ (c0_1 @ X1) |  (c1_1 @ X1))) | 
% 7.46/1.64       ~ ( (c2_1 @ a3))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1297])).
% 7.46/1.64  thf(zip_derived_cl536, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl153])).
% 7.46/1.64  thf(zip_derived_cl307, plain, (( (c3_1 @ a58)) <= (( (c3_1 @ a58)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl57])).
% 7.46/1.64  thf(zip_derived_cl965, plain,
% 7.46/1.64      ((( (c2_1 @ a58) | ~ (c0_1 @ a58)))
% 7.46/1.64         <= (( (c3_1 @ a58)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl536, zip_derived_cl307])).
% 7.46/1.64  thf('155', plain,
% 7.46/1.64      (( (c2_1 @ a58)) | ~ ( (c3_1 @ a58)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a58))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl965])).
% 7.46/1.64  thf(clause78, conjecture, (~( ( c0_1 @ a6 ) | ( ~( hskp5 ) ) ))).
% 7.46/1.64  thf(zf_stmt_107, negated_conjecture, (( c0_1 @ a6 ) | ( ~( hskp5 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause78])).
% 7.46/1.64  thf(zip_derived_cl77, plain, (( (c0_1 @ a6) | ~ (hskp5))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_107])).
% 7.46/1.64  thf('156', plain, (( (c0_1 @ a6)) | ~ ( (hskp5))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl77])).
% 7.46/1.64  thf(clause79, conjecture, (~( ( c2_1 @ a6 ) | ( ~( hskp5 ) ) ))).
% 7.46/1.64  thf(zf_stmt_108, negated_conjecture, (( c2_1 @ a6 ) | ( ~( hskp5 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause79])).
% 7.46/1.64  thf(zip_derived_cl78, plain, (( (c2_1 @ a6) | ~ (hskp5))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_108])).
% 7.46/1.64  thf('157', plain, (( (c2_1 @ a6)) | ~ ( (hskp5))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl78])).
% 7.46/1.64  thf(clause128, conjecture, (~( ( ~( hskp5 ) ) | ( ~( c3_1 @ a6 ) ) ))).
% 7.46/1.64  thf(zf_stmt_109, negated_conjecture, (( ~( hskp5 ) ) | ( ~( c3_1 @ a6 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause128])).
% 7.46/1.64  thf(zip_derived_cl127, plain, ((~ (hskp5) | ~ (c3_1 @ a6))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_109])).
% 7.46/1.64  thf('158', plain, (~ ( (c3_1 @ a6)) | ~ ( (hskp5))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl127])).
% 7.46/1.64  thf(zip_derived_cl596, plain,
% 7.46/1.64      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 7.46/1.64         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl168])).
% 7.46/1.64  thf(zip_derived_cl447, plain, ((~ (c3_1 @ a6)) <= (~ ( (c3_1 @ a6)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl127])).
% 7.46/1.64  thf(zip_derived_cl1334, plain,
% 7.46/1.64      (((~ (c0_1 @ a6) | ~ (c2_1 @ a6)))
% 7.46/1.64         <= (~ ( (c3_1 @ a6)) & 
% 7.46/1.64             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl596, zip_derived_cl447])).
% 7.46/1.64  thf('159', plain,
% 7.46/1.64      (~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 7.46/1.64       ~ ( (c2_1 @ a6)) | ( (c3_1 @ a6)) | ~ ( (c0_1 @ a6))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1334])).
% 7.46/1.64  thf('160', plain, (( (c1_1 @ a10)) | ~ ( (hskp27))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl50])).
% 7.46/1.64  thf(clause52, conjecture, (~( ( c2_1 @ a10 ) | ( ~( hskp27 ) ) ))).
% 7.46/1.64  thf(zf_stmt_110, negated_conjecture, (( c2_1 @ a10 ) | ( ~( hskp27 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause52])).
% 7.46/1.64  thf(zip_derived_cl51, plain, (( (c2_1 @ a10) | ~ (hskp27))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_110])).
% 7.46/1.64  thf('161', plain, (( (c2_1 @ a10)) | ~ ( (hskp27))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl51])).
% 7.46/1.64  thf('162', plain, (( (c3_1 @ a10)) | ~ ( (hskp27))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl52])).
% 7.46/1.64  thf(zip_derived_cl293, plain, (( (c1_1 @ a10)) <= (( (c1_1 @ a10)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl50])).
% 7.46/1.64  thf(zip_derived_cl658, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl183])).
% 7.46/1.64  thf(zip_derived_cl735, plain,
% 7.46/1.64      (((~ (c0_1 @ a10) | ~ (c2_1 @ a10)))
% 7.46/1.64         <= (( (c1_1 @ a10)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl293, zip_derived_cl658])).
% 7.46/1.64  thf('163', plain,
% 7.46/1.64      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c0_1 @ a10)) | ~ ( (c1_1 @ a10)) | ~ ( (c2_1 @ a10))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl735])).
% 7.46/1.64  thf(clause4, conjecture, (~( ( ndr1_0 ) | ( ~( hskp28 ) ) ))).
% 7.46/1.64  thf(zf_stmt_111, negated_conjecture, (( ndr1_0 ) | ( ~( hskp28 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause4])).
% 7.46/1.64  thf(zip_derived_cl3, plain, (( (ndr1_0) | ~ (hskp28))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_111])).
% 7.46/1.64  thf('164', plain, (( (ndr1_0)) | ~ ( (hskp28))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl3])).
% 7.46/1.64  thf(clause23, conjecture, (~( ( ndr1_0 ) | ( ~( hskp9 ) ) ))).
% 7.46/1.64  thf(zf_stmt_112, negated_conjecture, (( ndr1_0 ) | ( ~( hskp9 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause23])).
% 7.46/1.64  thf(zip_derived_cl22, plain, (( (ndr1_0) | ~ (hskp9))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_112])).
% 7.46/1.64  thf('165', plain, (( (ndr1_0)) | ~ ( (hskp9))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl22])).
% 7.46/1.64  thf(clause31, conjecture, (~( ( ndr1_0 ) | ( ~( hskp1 ) ) ))).
% 7.46/1.64  thf(zf_stmt_113, negated_conjecture, (( ndr1_0 ) | ( ~( hskp1 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause31])).
% 7.46/1.64  thf(zip_derived_cl30, plain, (( (ndr1_0) | ~ (hskp1))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_113])).
% 7.46/1.64  thf('166', plain, (~ ( (hskp1)) | ( (ndr1_0))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl30])).
% 7.46/1.64  thf(clause33, conjecture, (~( ( hskp9 ) | ( hskp1 ) | ( hskp28 ) ))).
% 7.46/1.64  thf(zf_stmt_114, negated_conjecture, (( hskp9 ) | ( hskp1 ) | ( hskp28 )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause33])).
% 7.46/1.64  thf(zip_derived_cl32, plain, (( (hskp9) |  (hskp1) |  (hskp28))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_114])).
% 7.46/1.64  thf('167', plain, (( (hskp9)) | ( (hskp1)) | ( (hskp28))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl32])).
% 7.46/1.64  thf('168', plain, (( (c1_1 @ a11)) | ~ ( (hskp8))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl73])).
% 7.46/1.64  thf(clause75, conjecture, (~( ( c2_1 @ a11 ) | ( ~( hskp8 ) ) ))).
% 7.46/1.64  thf(zf_stmt_115, negated_conjecture, (( c2_1 @ a11 ) | ( ~( hskp8 ) )),
% 7.46/1.64    inference('cnf.neg', [status(esa)], [clause75])).
% 7.46/1.64  thf(zip_derived_cl74, plain, (( (c2_1 @ a11) | ~ (hskp8))),
% 7.46/1.64      inference('cnf', [status(esa)], [zf_stmt_115])).
% 7.46/1.64  thf('169', plain, (( (c2_1 @ a11)) | ~ ( (hskp8))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl74])).
% 7.46/1.64  thf('170', plain, (~ ( (c3_1 @ a11)) | ~ ( (hskp8))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl122])).
% 7.46/1.64  thf(zip_derived_cl544, plain,
% 7.46/1.64      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl155])).
% 7.46/1.64  thf(zip_derived_cl339, plain, (( (c1_1 @ a11)) <= (( (c1_1 @ a11)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl73])).
% 7.46/1.64  thf(zip_derived_cl1055, plain,
% 7.46/1.64      (((~ (c2_1 @ a11) |  (c3_1 @ a11)))
% 7.46/1.64         <= (( (c1_1 @ a11)) & 
% 7.46/1.64             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl544, zip_derived_cl339])).
% 7.46/1.64  thf('171', plain,
% 7.46/1.64      (~ ( (c1_1 @ a11)) | ( (c3_1 @ a11)) | 
% 7.46/1.64       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c2_1 @ a11))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1055])).
% 7.46/1.64  thf('172', plain,
% 7.46/1.64      (( (c3_1 @ a1)) | ~ ( (c1_1 @ a1)) | 
% 7.46/1.64       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c2_1 @ a1))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1057])).
% 7.46/1.64  thf('173', plain,
% 7.46/1.64      (( (hskp25)) | 
% 7.46/1.64       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (ndr1_0)) | ( (hskp27))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl155])).
% 7.46/1.64  thf('174', plain, (( (c1_1 @ a64)) | ~ ( (hskp25))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl54])).
% 7.46/1.64  thf('175', plain, (( (c3_1 @ a64)) | ~ ( (hskp25))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl55])).
% 7.46/1.64  thf(zip_derived_cl301, plain, (( (c1_1 @ a64)) <= (( (c1_1 @ a64)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl54])).
% 7.46/1.64  thf(zip_derived_cl652, plain,
% 7.46/1.64      ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2)))
% 7.46/1.64         <= ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl182])).
% 7.46/1.64  thf(zip_derived_cl755, plain,
% 7.46/1.64      (((~ (c3_1 @ a64) | ~ (c0_1 @ a64)))
% 7.46/1.64         <= (( (c1_1 @ a64)) & 
% 7.46/1.64             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))))),
% 7.46/1.64      inference('s_sup-', [status(thm)], [zip_derived_cl301, zip_derived_cl652])).
% 7.46/1.64  thf('176', plain,
% 7.46/1.64      (~ ( (c0_1 @ a64)) | ~ ( (c3_1 @ a64)) | 
% 7.46/1.64       ~ (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c1_1 @ X2) | ~ (c0_1 @ X2))) | 
% 7.46/1.64       ~ ( (c1_1 @ a64))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl755])).
% 7.46/1.64  thf(zip_derived_cl488, plain,
% 7.46/1.64      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 7.46/1.64         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl141])).
% 7.46/1.64  thf(zip_derived_cl301, plain, (( (c1_1 @ a64)) <= (( (c1_1 @ a64)))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl54])).
% 7.46/1.64  thf(zip_derived_cl1414, plain,
% 7.46/1.64      ((( (c2_1 @ a64) |  (c0_1 @ a64)))
% 7.46/1.64         <= (( (c1_1 @ a64)) & 
% 7.46/1.64             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 7.46/1.64      inference('s_sup+', [status(thm)], [zip_derived_cl488, zip_derived_cl301])).
% 7.46/1.64  thf('177', plain,
% 7.46/1.64      (( (c0_1 @ a64)) | ( (c2_1 @ a64)) | 
% 7.46/1.64       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 7.46/1.64       ~ ( (c1_1 @ a64))),
% 7.46/1.64      inference('split', [status(esa)], [zip_derived_cl1414])).
% 7.46/1.64  thf(zip_derived_cl7389, plain, ($false),
% 7.46/1.64      inference('sat_resolution*', [status(thm)],
% 7.46/1.64                ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', 
% 7.46/1.64                 '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', 
% 7.46/1.64                 '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', 
% 7.46/1.64                 '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', 
% 7.46/1.64                 '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', 
% 7.46/1.64                 '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', 
% 7.46/1.64                 '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', 
% 7.46/1.64                 '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', 
% 7.46/1.64                 '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', 
% 7.46/1.64                 '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', 
% 7.46/1.64                 '102', '103', '104', '105', '106', '107', '108', '109', 
% 7.46/1.64                 '110', '111', '112', '113', '114', '115', '116', '117', 
% 7.46/1.64                 '118', '119', '120', '121', '122', '123', '124', '125', 
% 7.46/1.64                 '126', '127', '128', '129', '130', '131', '132', '133', 
% 7.46/1.64                 '134', '135', '136', '137', '138', '139', '140', '141', 
% 7.46/1.64                 '142', '143', '144', '145', '146', '147', '148', '149', 
% 7.46/1.64                 '150', '151', '152', '153', '154', '155', '156', '157', 
% 7.46/1.64                 '158', '159', '160', '161', '162', '163', '164', '165', 
% 7.46/1.64                 '166', '167', '168', '169', '170', '171', '172', '173', 
% 7.46/1.64                 '174', '175', '176', '177'])).
% 7.46/1.64  
% 7.46/1.64  % SZS output end Refutation
% 7.46/1.64  
% 7.46/1.64  
% 7.46/1.64  % Terminating...
% 8.06/1.76  % Runner terminated.
% 8.06/1.77  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------