TSTP Solution File: SYN507-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN507-1 : TPTP v8.1.2. Released v2.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FMfjv3zxR0 true

% Computer : n005.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep  1 04:04:16 EDT 2023

% Result   : Unsatisfiable 10.98s 2.24s
% Output   : Refutation 10.98s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem  : SYN507-1 : TPTP v8.1.2. Released v2.1.0.
% 0.12/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FMfjv3zxR0 true
% 0.13/0.35  % Computer : n005.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Sat Aug 26 19:27:53 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.13/0.35  % Running portfolio for 300 s
% 0.13/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.36  % Number of cores: 8
% 0.13/0.36  % Python version: Python 3.6.8
% 0.13/0.36  % Running in FO mode
% 0.22/0.66  % Total configuration time : 435
% 0.22/0.66  % Estimated wc time : 1092
% 0.22/0.66  % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.76  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.76  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.77  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.78  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.78  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.79  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.79  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 10.98/2.24  % Solved by fo/fo1_av.sh.
% 10.98/2.24  % done 2057 iterations in 1.370s
% 10.98/2.24  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 10.98/2.24  % SZS output start Refutation
% 10.98/2.24  thf(hskp25_type, type, hskp25: $o).
% 10.98/2.24  thf(hskp20_type, type, hskp20: $o).
% 10.98/2.24  thf(hskp17_type, type, hskp17: $o).
% 10.98/2.24  thf(hskp3_type, type, hskp3: $o).
% 10.98/2.24  thf(c3_1_type, type, c3_1: $i > $o).
% 10.98/2.24  thf(a598_type, type, a598: $i).
% 10.98/2.24  thf(a623_type, type, a623: $i).
% 10.98/2.24  thf(a583_type, type, a583: $i).
% 10.98/2.24  thf(a590_type, type, a590: $i).
% 10.98/2.24  thf(hskp27_type, type, hskp27: $o).
% 10.98/2.24  thf(hskp10_type, type, hskp10: $o).
% 10.98/2.24  thf(hskp7_type, type, hskp7: $o).
% 10.98/2.24  thf(a611_type, type, a611: $i).
% 10.98/2.24  thf(a601_type, type, a601: $i).
% 10.98/2.24  thf(a606_type, type, a606: $i).
% 10.98/2.24  thf(hskp15_type, type, hskp15: $o).
% 10.98/2.24  thf(a617_type, type, a617: $i).
% 10.98/2.24  thf(a600_type, type, a600: $i).
% 10.98/2.24  thf(a595_type, type, a595: $i).
% 10.98/2.24  thf(hskp28_type, type, hskp28: $o).
% 10.98/2.24  thf(a593_type, type, a593: $i).
% 10.98/2.24  thf(hskp21_type, type, hskp21: $o).
% 10.98/2.24  thf(hskp2_type, type, hskp2: $o).
% 10.98/2.24  thf(hskp22_type, type, hskp22: $o).
% 10.98/2.24  thf(a603_type, type, a603: $i).
% 10.98/2.24  thf(ndr1_0_type, type, ndr1_0: $o).
% 10.98/2.24  thf(c0_1_type, type, c0_1: $i > $o).
% 10.98/2.24  thf(hskp5_type, type, hskp5: $o).
% 10.98/2.24  thf(a586_type, type, a586: $i).
% 10.98/2.24  thf(a678_type, type, a678: $i).
% 10.98/2.24  thf(a651_type, type, a651: $i).
% 10.98/2.24  thf(hskp4_type, type, hskp4: $o).
% 10.98/2.24  thf(a633_type, type, a633: $i).
% 10.98/2.24  thf(a604_type, type, a604: $i).
% 10.98/2.24  thf(a587_type, type, a587: $i).
% 10.98/2.24  thf(a612_type, type, a612: $i).
% 10.98/2.24  thf(a636_type, type, a636: $i).
% 10.98/2.24  thf(a607_type, type, a607: $i).
% 10.98/2.24  thf(hskp29_type, type, hskp29: $o).
% 10.98/2.24  thf(a629_type, type, a629: $i).
% 10.98/2.24  thf(hskp8_type, type, hskp8: $o).
% 10.98/2.24  thf(hskp11_type, type, hskp11: $o).
% 10.98/2.24  thf(hskp6_type, type, hskp6: $o).
% 10.98/2.24  thf(c2_1_type, type, c2_1: $i > $o).
% 10.98/2.24  thf(hskp9_type, type, hskp9: $o).
% 10.98/2.24  thf(hskp26_type, type, hskp26: $o).
% 10.98/2.24  thf(hskp1_type, type, hskp1: $o).
% 10.98/2.24  thf(hskp13_type, type, hskp13: $o).
% 10.98/2.24  thf(a588_type, type, a588: $i).
% 10.98/2.24  thf(a592_type, type, a592: $i).
% 10.98/2.24  thf(a610_type, type, a610: $i).
% 10.98/2.24  thf(hskp18_type, type, hskp18: $o).
% 10.98/2.24  thf(a599_type, type, a599: $i).
% 10.98/2.24  thf(c1_1_type, type, c1_1: $i > $o).
% 10.98/2.24  thf(hskp19_type, type, hskp19: $o).
% 10.98/2.24  thf(hskp23_type, type, hskp23: $o).
% 10.98/2.24  thf(a585_type, type, a585: $i).
% 10.98/2.24  thf(hskp14_type, type, hskp14: $o).
% 10.98/2.24  thf(hskp12_type, type, hskp12: $o).
% 10.98/2.24  thf(hskp16_type, type, hskp16: $o).
% 10.98/2.24  thf(clause58, conjecture, (~( ( c1_1 @ a604 ) | ( ~( hskp15 ) ) ))).
% 10.98/2.24  thf(zf_stmt_0, negated_conjecture, (( c1_1 @ a604 ) | ( ~( hskp15 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause58])).
% 10.98/2.24  thf(zip_derived_cl57, plain, (( (c1_1 @ a604) | ~ (hskp15))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_0])).
% 10.98/2.24  thf(zip_derived_cl318, plain, (( (c1_1 @ a604)) <= (( (c1_1 @ a604)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl57])).
% 10.98/2.24  thf(clause165, conjecture,
% 10.98/2.24    (~( ( hskp1 ) | ( hskp10 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_1, negated_conjecture,
% 10.98/2.24    (( hskp1 ) | ( hskp10 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause165])).
% 10.98/2.24  thf(zip_derived_cl164, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp1)
% 10.98/2.24          |  (hskp10)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c2_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_1])).
% 10.98/2.24  thf(zip_derived_cl610, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl164])).
% 10.98/2.24  thf(zip_derived_cl941, plain,
% 10.98/2.24      (((~ (c2_1 @ a604) | ~ (c3_1 @ a604)))
% 10.98/2.24         <= (( (c1_1 @ a604)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl318, zip_derived_cl610])).
% 10.98/2.24  thf('0', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a604)) | ~ ( (c3_1 @ a604)) | ~ ( (c1_1 @ a604))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl941])).
% 10.98/2.24  thf(clause146, conjecture,
% 10.98/2.24    (~( ( hskp23 ) | ( hskp11 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_2, negated_conjecture,
% 10.98/2.24    (( hskp23 ) | ( hskp11 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause146])).
% 10.98/2.24  thf(zip_derived_cl145, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp23)
% 10.98/2.24          |  (hskp11)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_2])).
% 10.98/2.24  thf(zip_derived_cl534, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.98/2.24  thf(clause109, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c1_1 @ a599 ) ) ))).
% 10.98/2.24  thf(zf_stmt_3, negated_conjecture, (( ~( hskp11 ) ) | ( ~( c1_1 @ a599 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause109])).
% 10.98/2.24  thf(zip_derived_cl108, plain, ((~ (hskp11) | ~ (c1_1 @ a599))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_3])).
% 10.98/2.24  thf(zip_derived_cl420, plain, ((~ (c1_1 @ a599)) <= (~ ( (c1_1 @ a599)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl108])).
% 10.98/2.24  thf(zip_derived_cl1545, plain,
% 10.98/2.24      (((~ (c3_1 @ a599) | ~ (c0_1 @ a599)))
% 10.98/2.24         <= (~ ( (c1_1 @ a599)) & 
% 10.98/2.24             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl534, zip_derived_cl420])).
% 10.98/2.24  thf('1', plain,
% 10.98/2.24      (~ ( (c0_1 @ a599)) | ( (c1_1 @ a599)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c3_1 @ a599))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1545])).
% 10.98/2.24  thf(clause153, conjecture,
% 10.98/2.24    (~( ( hskp11 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_4, negated_conjecture,
% 10.98/2.24    (( hskp11 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause153])).
% 10.98/2.24  thf(zip_derived_cl152, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp11)
% 10.98/2.24          |  (hskp15)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_4])).
% 10.98/2.24  thf('2', plain,
% 10.98/2.24      (( (hskp11)) | ( (hskp15)) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.98/2.24  thf(clause157, conjecture,
% 10.98/2.24    (~( ( hskp8 ) | ( hskp27 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_5, negated_conjecture,
% 10.98/2.24    (( hskp8 ) | ( hskp27 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause157])).
% 10.98/2.24  thf(zip_derived_cl156, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp8)
% 10.98/2.24          |  (hskp27)
% 10.98/2.24          |  (c3_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c2_1 @ X0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_5])).
% 10.98/2.24  thf(zip_derived_cl578, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.24  thf(clause122, conjecture, (~( ( ~( hskp2 ) ) | ( ~( c3_1 @ a586 ) ) ))).
% 10.98/2.24  thf(zf_stmt_6, negated_conjecture, (( ~( hskp2 ) ) | ( ~( c3_1 @ a586 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause122])).
% 10.98/2.24  thf(zip_derived_cl121, plain, ((~ (hskp2) | ~ (c3_1 @ a586))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_6])).
% 10.98/2.24  thf(zip_derived_cl446, plain, ((~ (c3_1 @ a586)) <= (~ ( (c3_1 @ a586)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl121])).
% 10.98/2.24  thf(zip_derived_cl1698, plain,
% 10.98/2.24      (((~ (c0_1 @ a586) | ~ (c2_1 @ a586)))
% 10.98/2.24         <= (~ ( (c3_1 @ a586)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl578, zip_derived_cl446])).
% 10.98/2.24  thf('3', plain,
% 10.98/2.24      (~ ( (c0_1 @ a586)) | ( (c3_1 @ a586)) | 
% 10.98/2.24       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a586))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1698])).
% 10.98/2.24  thf(clause139, conjecture,
% 10.98/2.24    (~( ( hskp4 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_7, negated_conjecture,
% 10.98/2.24    (( hskp4 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c2_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause139])).
% 10.98/2.24  thf(zip_derived_cl138, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp4)
% 10.98/2.24          |  (hskp3)
% 10.98/2.24          |  (c3_1 @ X0)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c2_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_7])).
% 10.98/2.24  thf(zip_derived_cl506, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl138])).
% 10.98/2.24  thf(clause82, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c1_1 @ a651 ) ) ))).
% 10.98/2.24  thf(zf_stmt_8, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c1_1 @ a651 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause82])).
% 10.98/2.24  thf(zip_derived_cl81, plain, ((~ (hskp25) | ~ (c1_1 @ a651))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_8])).
% 10.98/2.24  thf(zip_derived_cl366, plain, ((~ (c1_1 @ a651)) <= (~ ( (c1_1 @ a651)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl81])).
% 10.98/2.24  thf(zip_derived_cl2021, plain,
% 10.98/2.24      ((( (c3_1 @ a651) | ~ (c2_1 @ a651)))
% 10.98/2.24         <= (~ ( (c1_1 @ a651)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl506, zip_derived_cl366])).
% 10.98/2.24  thf('4', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a651)) | ( (c1_1 @ a651)) | ( (c3_1 @ a651))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl2021])).
% 10.98/2.24  thf(clause148, conjecture,
% 10.98/2.24    (~( ( hskp25 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_9, negated_conjecture,
% 10.98/2.24    (( hskp25 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause148])).
% 10.98/2.24  thf(zip_derived_cl147, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp25)
% 10.98/2.24          |  (hskp15)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c1_1 @ X0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_9])).
% 10.98/2.24  thf('5', plain,
% 10.98/2.24      (( (hskp25)) | ( (hskp15)) | ~ ( (ndr1_0)) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl147])).
% 10.98/2.24  thf(clause186, conjecture,
% 10.98/2.24    (~( ( hskp8 ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 10.98/2.24        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_10, negated_conjecture,
% 10.98/2.24    (( hskp8 ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 10.98/2.24     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24     ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause186])).
% 10.98/2.24  thf(zip_derived_cl185, plain,
% 10.98/2.24      (![X0 : $i, X1 : $i]:
% 10.98/2.24         ( (hskp8)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          |  (c2_1 @ X1)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X1)
% 10.98/2.24          | ~ (c0_1 @ X1))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_10])).
% 10.98/2.24  thf('6', plain,
% 10.98/2.24      (( (hskp8)) | 
% 10.98/2.24       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl185])).
% 10.98/2.24  thf('7', plain,
% 10.98/2.24      (( (hskp10)) | 
% 10.98/2.24       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0)) | ( (hskp1))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl164])).
% 10.98/2.24  thf(clause133, conjecture,
% 10.98/2.24    (~( ( hskp6 ) | ( hskp8 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_11, negated_conjecture,
% 10.98/2.24    (( hskp6 ) | ( hskp8 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause133])).
% 10.98/2.24  thf(zip_derived_cl132, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp6)
% 10.98/2.24          |  (hskp8)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_11])).
% 10.98/2.24  thf(zip_derived_cl482, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl132])).
% 10.98/2.24  thf(clause98, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c1_1 @ a607 ) ) ))).
% 10.98/2.24  thf(zf_stmt_12, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c1_1 @ a607 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause98])).
% 10.98/2.24  thf(zip_derived_cl97, plain, ((~ (hskp17) | ~ (c1_1 @ a607))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_12])).
% 10.98/2.24  thf(zip_derived_cl398, plain, ((~ (c1_1 @ a607)) <= (~ ( (c1_1 @ a607)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl97])).
% 10.98/2.24  thf(zip_derived_cl1501, plain,
% 10.98/2.24      (((~ (c3_1 @ a607) |  (c0_1 @ a607)))
% 10.98/2.24         <= (~ ( (c1_1 @ a607)) & 
% 10.98/2.24             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl482, zip_derived_cl398])).
% 10.98/2.24  thf('8', plain,
% 10.98/2.24      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ( (c0_1 @ a607)) | ( (c1_1 @ a607)) | ~ ( (c3_1 @ a607))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1501])).
% 10.98/2.24  thf(clause128, conjecture,
% 10.98/2.24    (~( ( hskp13 ) | ( hskp12 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) ))).
% 10.98/2.24  thf(zf_stmt_13, negated_conjecture,
% 10.98/2.24    (( hskp13 ) | ( hskp12 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.24     ( ~( ndr1_0 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause128])).
% 10.98/2.24  thf(zip_derived_cl127, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp13)
% 10.98/2.24          |  (hskp12)
% 10.98/2.24          |  (c3_1 @ X0)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_13])).
% 10.98/2.24  thf(zip_derived_cl462, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl127])).
% 10.98/2.24  thf(clause93, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c3_1 @ a623 ) ) ))).
% 10.98/2.24  thf(zf_stmt_14, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c3_1 @ a623 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause93])).
% 10.98/2.24  thf(zip_derived_cl92, plain, ((~ (hskp20) | ~ (c3_1 @ a623))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_14])).
% 10.98/2.24  thf(zip_derived_cl388, plain, ((~ (c3_1 @ a623)) <= (~ ( (c3_1 @ a623)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl92])).
% 10.98/2.24  thf(zip_derived_cl1330, plain,
% 10.98/2.24      ((( (c0_1 @ a623) |  (c2_1 @ a623)))
% 10.98/2.24         <= (~ ( (c3_1 @ a623)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl462, zip_derived_cl388])).
% 10.98/2.24  thf('9', plain,
% 10.98/2.24      (( (c0_1 @ a623)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (c2_1 @ a623)) | ( (c3_1 @ a623))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1330])).
% 10.98/2.24  thf(clause92, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c2_1 @ a623 ) ) ))).
% 10.98/2.24  thf(zf_stmt_15, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c2_1 @ a623 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause92])).
% 10.98/2.24  thf(zip_derived_cl91, plain, ((~ (hskp20) | ~ (c2_1 @ a623))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_15])).
% 10.98/2.24  thf('10', plain, (~ ( (c2_1 @ a623)) | ~ ( (hskp20))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl91])).
% 10.98/2.24  thf('11', plain, (~ ( (c3_1 @ a623)) | ~ ( (hskp20))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl92])).
% 10.98/2.24  thf(clause163, conjecture,
% 10.98/2.24    (~( ( hskp20 ) | ( hskp19 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_16, negated_conjecture,
% 10.98/2.24    (( hskp20 ) | ( hskp19 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause163])).
% 10.98/2.24  thf(zip_derived_cl162, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp20)
% 10.98/2.24          |  (hskp19)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_16])).
% 10.98/2.24  thf('12', plain,
% 10.98/2.24      (( (hskp20)) | ( (hskp19)) | ~ ( (ndr1_0)) | 
% 10.98/2.24       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl162])).
% 10.98/2.24  thf(clause140, conjecture,
% 10.98/2.24    (~( ( hskp16 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_17, negated_conjecture,
% 10.98/2.24    (( hskp16 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause140])).
% 10.98/2.24  thf(zip_derived_cl139, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp16)
% 10.98/2.24          |  (hskp3)
% 10.98/2.24          |  (c3_1 @ X0)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_17])).
% 10.98/2.24  thf(zip_derived_cl510, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl139])).
% 10.98/2.24  thf(zip_derived_cl388, plain, ((~ (c3_1 @ a623)) <= (~ ( (c3_1 @ a623)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl92])).
% 10.98/2.24  thf(zip_derived_cl2149, plain,
% 10.98/2.24      (((~ (c0_1 @ a623) |  (c2_1 @ a623)))
% 10.98/2.24         <= (~ ( (c3_1 @ a623)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl510, zip_derived_cl388])).
% 10.98/2.24  thf('13', plain,
% 10.98/2.24      (~ ( (c0_1 @ a623)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (c2_1 @ a623)) | ( (c3_1 @ a623))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl2149])).
% 10.98/2.24  thf(clause185, conjecture,
% 10.98/2.24    (~( ( hskp9 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.24        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_18, negated_conjecture,
% 10.98/2.24    (( hskp9 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( ~( c3_1 @ V ) ) | 
% 10.98/2.24     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.24     ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause185])).
% 10.98/2.24  thf(zip_derived_cl184, plain,
% 10.98/2.24      (![X0 : $i, X1 : $i]:
% 10.98/2.24         ( (hskp9)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c2_1 @ X1)
% 10.98/2.24          | ~ (c1_1 @ X1)
% 10.98/2.24          | ~ (c0_1 @ X1))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_18])).
% 10.98/2.24  thf(zip_derived_cl690, plain,
% 10.98/2.24      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 10.98/2.24         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl184])).
% 10.98/2.24  thf(clause39, conjecture, (~( ( c1_1 @ a612 ) | ( ~( hskp28 ) ) ))).
% 10.98/2.24  thf(zf_stmt_19, negated_conjecture, (( c1_1 @ a612 ) | ( ~( hskp28 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause39])).
% 10.98/2.24  thf(zip_derived_cl38, plain, (( (c1_1 @ a612) | ~ (hskp28))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_19])).
% 10.98/2.24  thf(zip_derived_cl280, plain, (( (c1_1 @ a612)) <= (( (c1_1 @ a612)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl38])).
% 10.98/2.24  thf(zip_derived_cl890, plain,
% 10.98/2.24      (((~ (c0_1 @ a612) | ~ (c2_1 @ a612)))
% 10.98/2.24         <= (( (c1_1 @ a612)) & 
% 10.98/2.24             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl690, zip_derived_cl280])).
% 10.98/2.24  thf('14', plain,
% 10.98/2.24      (~ ( (c0_1 @ a612)) | ~ ( (c1_1 @ a612)) | 
% 10.98/2.24       ~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.24       ~ ( (c2_1 @ a612))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl890])).
% 10.98/2.24  thf(clause134, conjecture,
% 10.98/2.24    (~( ( hskp7 ) | ( hskp10 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_20, negated_conjecture,
% 10.98/2.24    (( hskp7 ) | ( hskp10 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c1_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause134])).
% 10.98/2.24  thf(zip_derived_cl133, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp7)
% 10.98/2.24          |  (hskp10)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c1_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_20])).
% 10.98/2.24  thf(zip_derived_cl486, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl133])).
% 10.98/2.24  thf(zip_derived_cl318, plain, (( (c1_1 @ a604)) <= (( (c1_1 @ a604)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl57])).
% 10.98/2.24  thf(zip_derived_cl1642, plain,
% 10.98/2.24      ((( (c0_1 @ a604) |  (c2_1 @ a604)))
% 10.98/2.24         <= (( (c1_1 @ a604)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl486, zip_derived_cl318])).
% 10.98/2.24  thf('15', plain,
% 10.98/2.24      (( (c2_1 @ a604)) | ( (c0_1 @ a604)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.24       ~ ( (c1_1 @ a604))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1642])).
% 10.98/2.24  thf(clause162, conjecture,
% 10.98/2.24    (~( ( hskp14 ) | ( hskp29 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_21, negated_conjecture,
% 10.98/2.24    (( hskp14 ) | ( hskp29 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.24     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause162])).
% 10.98/2.24  thf(zip_derived_cl161, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp14)
% 10.98/2.24          |  (hskp29)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_21])).
% 10.98/2.24  thf(zip_derived_cl598, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl161])).
% 10.98/2.24  thf(zip_derived_cl280, plain, (( (c1_1 @ a612)) <= (( (c1_1 @ a612)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl38])).
% 10.98/2.24  thf(zip_derived_cl776, plain,
% 10.98/2.24      (((~ (c3_1 @ a612) | ~ (c0_1 @ a612)))
% 10.98/2.24         <= (( (c1_1 @ a612)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl598, zip_derived_cl280])).
% 10.98/2.24  thf('16', plain,
% 10.98/2.24      (~ ( (c0_1 @ a612)) | ~ ( (c3_1 @ a612)) | 
% 10.98/2.24       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c1_1 @ a612))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl776])).
% 10.98/2.24  thf(clause143, conjecture,
% 10.98/2.24    (~( ( hskp13 ) | ( hskp19 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_22, negated_conjecture,
% 10.98/2.24    (( hskp13 ) | ( hskp19 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause143])).
% 10.98/2.24  thf(zip_derived_cl142, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp13)
% 10.98/2.24          |  (hskp19)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c2_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_22])).
% 10.98/2.24  thf(zip_derived_cl522, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.98/2.24  thf(zip_derived_cl280, plain, (( (c1_1 @ a612)) <= (( (c1_1 @ a612)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl38])).
% 10.98/2.24  thf(zip_derived_cl1040, plain,
% 10.98/2.24      ((( (c0_1 @ a612) | ~ (c2_1 @ a612)))
% 10.98/2.24         <= (( (c1_1 @ a612)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl522, zip_derived_cl280])).
% 10.98/2.24  thf('17', plain,
% 10.98/2.24      (( (c0_1 @ a612)) | ~ ( (c1_1 @ a612)) | 
% 10.98/2.24       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a612))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1040])).
% 10.98/2.24  thf(clause137, conjecture,
% 10.98/2.24    (~( ( hskp8 ) | ( hskp28 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_23, negated_conjecture,
% 10.98/2.24    (( hskp8 ) | ( hskp28 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause137])).
% 10.98/2.24  thf(zip_derived_cl136, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp8)
% 10.98/2.24          |  (hskp28)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_23])).
% 10.98/2.24  thf('18', plain,
% 10.98/2.24      (( (hskp28)) | ( (hskp8)) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl136])).
% 10.98/2.24  thf(zip_derived_cl482, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl132])).
% 10.98/2.24  thf(clause106, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c1_1 @ a601 ) ) ))).
% 10.98/2.24  thf(zf_stmt_24, negated_conjecture, (( ~( hskp13 ) ) | ( ~( c1_1 @ a601 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause106])).
% 10.98/2.24  thf(zip_derived_cl105, plain, ((~ (hskp13) | ~ (c1_1 @ a601))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_24])).
% 10.98/2.24  thf(zip_derived_cl414, plain, ((~ (c1_1 @ a601)) <= (~ ( (c1_1 @ a601)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl105])).
% 10.98/2.24  thf(zip_derived_cl1508, plain,
% 10.98/2.24      (((~ (c3_1 @ a601) |  (c0_1 @ a601)))
% 10.98/2.24         <= (~ ( (c1_1 @ a601)) & 
% 10.98/2.24             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl482, zip_derived_cl414])).
% 10.98/2.24  thf('19', plain,
% 10.98/2.24      (~ ( (c3_1 @ a601)) | ( (c1_1 @ a601)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ( (c0_1 @ a601))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1508])).
% 10.98/2.24  thf(clause127, conjecture,
% 10.98/2.24    (~( ( hskp4 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) ))).
% 10.98/2.24  thf(zf_stmt_25, negated_conjecture,
% 10.98/2.24    (( hskp4 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.24     ( ~( ndr1_0 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause127])).
% 10.98/2.24  thf(zip_derived_cl126, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp4)
% 10.98/2.24          |  (hskp3)
% 10.98/2.24          |  (c3_1 @ X0)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_25])).
% 10.98/2.24  thf(zip_derived_cl458, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl126])).
% 10.98/2.24  thf(zip_derived_cl414, plain, ((~ (c1_1 @ a601)) <= (~ ( (c1_1 @ a601)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl105])).
% 10.98/2.24  thf(zip_derived_cl1226, plain,
% 10.98/2.24      ((( (c3_1 @ a601) |  (c0_1 @ a601)))
% 10.98/2.24         <= (~ ( (c1_1 @ a601)) & 
% 10.98/2.24             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl458, zip_derived_cl414])).
% 10.98/2.24  thf('20', plain,
% 10.98/2.24      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (c3_1 @ a601)) | ( (c1_1 @ a601)) | ( (c0_1 @ a601))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1226])).
% 10.98/2.24  thf('21', plain,
% 10.98/2.24      (( (hskp13)) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (hskp12)) | ~ ( (ndr1_0))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl127])).
% 10.98/2.24  thf(zip_derived_cl462, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl127])).
% 10.98/2.24  thf(clause88, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c3_1 @ a633 ) ) ))).
% 10.98/2.24  thf(zf_stmt_26, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c3_1 @ a633 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause88])).
% 10.98/2.24  thf(zip_derived_cl87, plain, ((~ (hskp22) | ~ (c3_1 @ a633))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_26])).
% 10.98/2.24  thf(zip_derived_cl378, plain, ((~ (c3_1 @ a633)) <= (~ ( (c3_1 @ a633)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl87])).
% 10.98/2.24  thf(zip_derived_cl1320, plain,
% 10.98/2.24      ((( (c0_1 @ a633) |  (c2_1 @ a633)))
% 10.98/2.24         <= (~ ( (c3_1 @ a633)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl462, zip_derived_cl378])).
% 10.98/2.24  thf('22', plain,
% 10.98/2.24      (( (c2_1 @ a633)) | ( (c3_1 @ a633)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (c0_1 @ a633))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1320])).
% 10.98/2.24  thf(clause180, conjecture,
% 10.98/2.24    (~( ( hskp16 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.98/2.24        ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_27, negated_conjecture,
% 10.98/2.24    (( hskp16 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.98/2.24     ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause180])).
% 10.98/2.24  thf(zip_derived_cl179, plain,
% 10.98/2.24      (![X0 : $i, X1 : $i]:
% 10.98/2.24         ( (hskp16)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          |  (c3_1 @ X1)
% 10.98/2.24          |  (c2_1 @ X1)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c2_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c0_1 @ X1))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_27])).
% 10.98/2.24  thf('23', plain,
% 10.98/2.24      (( (hskp16)) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0)) | 
% 10.98/2.24       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl179])).
% 10.98/2.24  thf(clause70, conjecture, (~( ( c2_1 @ a590 ) | ( ~( hskp6 ) ) ))).
% 10.98/2.24  thf(zf_stmt_28, negated_conjecture, (( c2_1 @ a590 ) | ( ~( hskp6 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause70])).
% 10.98/2.24  thf(zip_derived_cl69, plain, (( (c2_1 @ a590) | ~ (hskp6))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_28])).
% 10.98/2.24  thf('24', plain, (( (c2_1 @ a590)) | ~ ( (hskp6))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl69])).
% 10.98/2.24  thf(clause71, conjecture, (~( ( c3_1 @ a590 ) | ( ~( hskp6 ) ) ))).
% 10.98/2.24  thf(zf_stmt_29, negated_conjecture, (( c3_1 @ a590 ) | ( ~( hskp6 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause71])).
% 10.98/2.24  thf(zip_derived_cl70, plain, (( (c3_1 @ a590) | ~ (hskp6))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_29])).
% 10.98/2.24  thf('25', plain, (( (c3_1 @ a590)) | ~ ( (hskp6))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl70])).
% 10.98/2.24  thf(clause117, conjecture, (~( ( ~( hskp6 ) ) | ( ~( c0_1 @ a590 ) ) ))).
% 10.98/2.24  thf(zf_stmt_30, negated_conjecture, (( ~( hskp6 ) ) | ( ~( c0_1 @ a590 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause117])).
% 10.98/2.24  thf(zip_derived_cl116, plain, ((~ (hskp6) | ~ (c0_1 @ a590))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_30])).
% 10.98/2.24  thf('26', plain, (~ ( (c0_1 @ a590)) | ~ ( (hskp6))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl116])).
% 10.98/2.24  thf(clause145, conjecture,
% 10.98/2.24    (~( ( hskp4 ) | ( hskp10 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_31, negated_conjecture,
% 10.98/2.24    (( hskp4 ) | ( hskp10 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause145])).
% 10.98/2.24  thf(zip_derived_cl144, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp4)
% 10.98/2.24          |  (hskp10)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c2_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_31])).
% 10.98/2.24  thf(zip_derived_cl530, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.98/2.24  thf(zip_derived_cl344, plain, (( (c3_1 @ a590)) <= (( (c3_1 @ a590)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl70])).
% 10.98/2.24  thf(zip_derived_cl1098, plain,
% 10.98/2.24      ((( (c0_1 @ a590) | ~ (c2_1 @ a590)))
% 10.98/2.24         <= (( (c3_1 @ a590)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl530, zip_derived_cl344])).
% 10.98/2.24  thf('27', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a590)) | ~ ( (c3_1 @ a590)) | ( (c0_1 @ a590))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1098])).
% 10.98/2.24  thf(clause138, conjecture,
% 10.98/2.24    (~( ( hskp6 ) | ( hskp22 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_32, negated_conjecture,
% 10.98/2.24    (( hskp6 ) | ( hskp22 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause138])).
% 10.98/2.24  thf(zip_derived_cl137, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp6)
% 10.98/2.24          |  (hskp22)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_32])).
% 10.98/2.24  thf('28', plain,
% 10.98/2.24      (( (hskp6)) | ( (hskp22)) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl137])).
% 10.98/2.24  thf(clause141, conjecture,
% 10.98/2.24    (~( ( hskp6 ) | ( hskp8 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_33, negated_conjecture,
% 10.98/2.24    (( hskp6 ) | ( hskp8 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c1_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause141])).
% 10.98/2.24  thf(zip_derived_cl140, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp6)
% 10.98/2.24          |  (hskp8)
% 10.98/2.24          |  (c3_1 @ X0)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c1_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_33])).
% 10.98/2.24  thf(zip_derived_cl514, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.98/2.24  thf(clause52, conjecture, (~( ( c1_1 @ a633 ) | ( ~( hskp22 ) ) ))).
% 10.98/2.24  thf(zf_stmt_34, negated_conjecture, (( c1_1 @ a633 ) | ( ~( hskp22 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause52])).
% 10.98/2.24  thf(zip_derived_cl51, plain, (( (c1_1 @ a633) | ~ (hskp22))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_34])).
% 10.98/2.24  thf(zip_derived_cl306, plain, (( (c1_1 @ a633)) <= (( (c1_1 @ a633)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.98/2.24  thf(zip_derived_cl1920, plain,
% 10.98/2.24      ((( (c3_1 @ a633) |  (c2_1 @ a633)))
% 10.98/2.24         <= (( (c1_1 @ a633)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl514, zip_derived_cl306])).
% 10.98/2.24  thf('29', plain,
% 10.98/2.24      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (c2_1 @ a633)) | ( (c3_1 @ a633)) | ~ ( (c1_1 @ a633))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1920])).
% 10.98/2.24  thf(zip_derived_cl522, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.98/2.24  thf(zip_derived_cl306, plain, (( (c1_1 @ a633)) <= (( (c1_1 @ a633)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.98/2.24  thf(zip_derived_cl1044, plain,
% 10.98/2.24      ((( (c0_1 @ a633) | ~ (c2_1 @ a633)))
% 10.98/2.24         <= (( (c1_1 @ a633)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl522, zip_derived_cl306])).
% 10.98/2.24  thf('30', plain,
% 10.98/2.24      (~ ( (c2_1 @ a633)) | ~ ( (c1_1 @ a633)) | 
% 10.98/2.24       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.24       ( (c0_1 @ a633))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1044])).
% 10.98/2.24  thf(zip_derived_cl690, plain,
% 10.98/2.24      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 10.98/2.24         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl184])).
% 10.98/2.24  thf(zip_derived_cl306, plain, (( (c1_1 @ a633)) <= (( (c1_1 @ a633)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.98/2.24  thf(zip_derived_cl894, plain,
% 10.98/2.24      (((~ (c0_1 @ a633) | ~ (c2_1 @ a633)))
% 10.98/2.24         <= (( (c1_1 @ a633)) & 
% 10.98/2.24             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl690, zip_derived_cl306])).
% 10.98/2.24  thf('31', plain,
% 10.98/2.24      (~ ( (c2_1 @ a633)) | ~ ( (c0_1 @ a633)) | 
% 10.98/2.24       ~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.24       ~ ( (c1_1 @ a633))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl894])).
% 10.98/2.24  thf(clause142, conjecture,
% 10.98/2.24    (~( ( hskp9 ) | ( hskp25 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_35, negated_conjecture,
% 10.98/2.24    (( hskp9 ) | ( hskp25 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c1_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause142])).
% 10.98/2.24  thf(zip_derived_cl141, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp9)
% 10.98/2.24          |  (hskp25)
% 10.98/2.24          |  (c3_1 @ X0)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c1_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_35])).
% 10.98/2.24  thf('32', plain,
% 10.98/2.24      (( (hskp25)) | ( (hskp9)) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl141])).
% 10.98/2.24  thf(clause48, conjecture, (~( ( c2_1 @ a651 ) | ( ~( hskp25 ) ) ))).
% 10.98/2.24  thf(zf_stmt_36, negated_conjecture, (( c2_1 @ a651 ) | ( ~( hskp25 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause48])).
% 10.98/2.24  thf(zip_derived_cl47, plain, (( (c2_1 @ a651) | ~ (hskp25))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_36])).
% 10.98/2.24  thf('33', plain, (( (c2_1 @ a651)) | ~ ( (hskp25))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl47])).
% 10.98/2.24  thf(zip_derived_cl578, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.24  thf(clause83, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c3_1 @ a651 ) ) ))).
% 10.98/2.24  thf(zf_stmt_37, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c3_1 @ a651 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause83])).
% 10.98/2.24  thf(zip_derived_cl82, plain, ((~ (hskp25) | ~ (c3_1 @ a651))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_37])).
% 10.98/2.24  thf(zip_derived_cl368, plain, ((~ (c3_1 @ a651)) <= (~ ( (c3_1 @ a651)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl82])).
% 10.98/2.24  thf(zip_derived_cl1684, plain,
% 10.98/2.24      (((~ (c0_1 @ a651) | ~ (c2_1 @ a651)))
% 10.98/2.24         <= (~ ( (c3_1 @ a651)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl578, zip_derived_cl368])).
% 10.98/2.24  thf('34', plain,
% 10.98/2.24      (~ ( (c0_1 @ a651)) | 
% 10.98/2.24       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a651)) | ( (c3_1 @ a651))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1684])).
% 10.98/2.24  thf('35', plain, (~ ( (c1_1 @ a651)) | ~ ( (hskp25))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl81])).
% 10.98/2.24  thf('36', plain, (~ ( (c3_1 @ a651)) | ~ ( (hskp25))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl82])).
% 10.98/2.24  thf(zip_derived_cl458, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl126])).
% 10.98/2.24  thf(zip_derived_cl366, plain, ((~ (c1_1 @ a651)) <= (~ ( (c1_1 @ a651)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl81])).
% 10.98/2.24  thf(zip_derived_cl1216, plain,
% 10.98/2.24      ((( (c3_1 @ a651) |  (c0_1 @ a651)))
% 10.98/2.24         <= (~ ( (c1_1 @ a651)) & 
% 10.98/2.24             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl458, zip_derived_cl366])).
% 10.98/2.24  thf('37', plain,
% 10.98/2.24      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (c0_1 @ a651)) | ( (c1_1 @ a651)) | ( (c3_1 @ a651))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1216])).
% 10.98/2.24  thf(zip_derived_cl514, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.98/2.24  thf(clause57, conjecture, (~( ( c1_1 @ a606 ) | ( ~( hskp16 ) ) ))).
% 10.98/2.24  thf(zf_stmt_38, negated_conjecture, (( c1_1 @ a606 ) | ( ~( hskp16 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause57])).
% 10.98/2.24  thf(zip_derived_cl56, plain, (( (c1_1 @ a606) | ~ (hskp16))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_38])).
% 10.98/2.24  thf(zip_derived_cl316, plain, (( (c1_1 @ a606)) <= (( (c1_1 @ a606)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl56])).
% 10.98/2.24  thf(zip_derived_cl1921, plain,
% 10.98/2.24      ((( (c3_1 @ a606) |  (c2_1 @ a606)))
% 10.98/2.24         <= (( (c1_1 @ a606)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl514, zip_derived_cl316])).
% 10.98/2.24  thf('38', plain,
% 10.98/2.24      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c1_1 @ a606)) | ( (c2_1 @ a606)) | ( (c3_1 @ a606))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1921])).
% 10.98/2.24  thf(clause136, conjecture,
% 10.98/2.24    (~( ( hskp11 ) | ( hskp21 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_39, negated_conjecture,
% 10.98/2.24    (( hskp11 ) | ( hskp21 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause136])).
% 10.98/2.24  thf(zip_derived_cl135, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp11)
% 10.98/2.24          |  (hskp21)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c0_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_39])).
% 10.98/2.24  thf(zip_derived_cl494, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.98/2.24  thf(clause103, conjecture, (~( ( ~( hskp14 ) ) | ( ~( c1_1 @ a603 ) ) ))).
% 10.98/2.24  thf(zf_stmt_40, negated_conjecture, (( ~( hskp14 ) ) | ( ~( c1_1 @ a603 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause103])).
% 10.98/2.24  thf(zip_derived_cl102, plain, ((~ (hskp14) | ~ (c1_1 @ a603))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_40])).
% 10.98/2.24  thf(zip_derived_cl408, plain, ((~ (c1_1 @ a603)) <= (~ ( (c1_1 @ a603)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl102])).
% 10.98/2.24  thf(zip_derived_cl1867, plain,
% 10.98/2.24      (((~ (c0_1 @ a603) |  (c2_1 @ a603)))
% 10.98/2.24         <= (~ ( (c1_1 @ a603)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl494, zip_derived_cl408])).
% 10.98/2.24  thf('39', plain,
% 10.98/2.24      (( (c2_1 @ a603)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.24       ( (c1_1 @ a603)) | ~ ( (c0_1 @ a603))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1867])).
% 10.98/2.24  thf(zip_derived_cl510, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl139])).
% 10.98/2.24  thf(clause104, conjecture, (~( ( ~( hskp14 ) ) | ( ~( c3_1 @ a603 ) ) ))).
% 10.98/2.24  thf(zf_stmt_41, negated_conjecture, (( ~( hskp14 ) ) | ( ~( c3_1 @ a603 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause104])).
% 10.98/2.24  thf(zip_derived_cl103, plain, ((~ (hskp14) | ~ (c3_1 @ a603))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_41])).
% 10.98/2.24  thf(zip_derived_cl410, plain, ((~ (c3_1 @ a603)) <= (~ ( (c3_1 @ a603)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl103])).
% 10.98/2.24  thf(zip_derived_cl2137, plain,
% 10.98/2.24      (((~ (c0_1 @ a603) |  (c2_1 @ a603)))
% 10.98/2.24         <= (~ ( (c3_1 @ a603)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl510, zip_derived_cl410])).
% 10.98/2.24  thf('40', plain,
% 10.98/2.24      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ( (c2_1 @ a603)) | ( (c3_1 @ a603)) | ~ ( (c0_1 @ a603))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl2137])).
% 10.98/2.24  thf(zip_derived_cl534, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.98/2.24  thf(clause121, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c1_1 @ a587 ) ) ))).
% 10.98/2.24  thf(zf_stmt_42, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c1_1 @ a587 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause121])).
% 10.98/2.24  thf(zip_derived_cl120, plain, ((~ (hskp3) | ~ (c1_1 @ a587))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_42])).
% 10.98/2.24  thf(zip_derived_cl444, plain, ((~ (c1_1 @ a587)) <= (~ ( (c1_1 @ a587)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl120])).
% 10.98/2.24  thf(zip_derived_cl1548, plain,
% 10.98/2.24      (((~ (c3_1 @ a587) | ~ (c0_1 @ a587)))
% 10.98/2.24         <= (~ ( (c1_1 @ a587)) & 
% 10.98/2.24             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl534, zip_derived_cl444])).
% 10.98/2.24  thf('41', plain,
% 10.98/2.24      (~ ( (c3_1 @ a587)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ( (c1_1 @ a587)) | ~ ( (c0_1 @ a587))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1548])).
% 10.98/2.24  thf(clause147, conjecture,
% 10.98/2.24    (~( ( hskp23 ) | ( hskp14 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_43, negated_conjecture,
% 10.98/2.24    (( hskp23 ) | ( hskp14 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause147])).
% 10.98/2.24  thf(zip_derived_cl146, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp23)
% 10.98/2.24          |  (hskp14)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c2_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_43])).
% 10.98/2.24  thf(zip_derived_cl538, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.98/2.24  thf(zip_derived_cl444, plain, ((~ (c1_1 @ a587)) <= (~ ( (c1_1 @ a587)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl120])).
% 10.98/2.24  thf(zip_derived_cl1589, plain,
% 10.98/2.24      (((~ (c3_1 @ a587) | ~ (c2_1 @ a587)))
% 10.98/2.24         <= (~ ( (c1_1 @ a587)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl538, zip_derived_cl444])).
% 10.98/2.24  thf('42', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c3_1 @ a587)) | ~ ( (c2_1 @ a587)) | ( (c1_1 @ a587))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1589])).
% 10.98/2.24  thf(zip_derived_cl578, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.24  thf(zip_derived_cl410, plain, ((~ (c3_1 @ a603)) <= (~ ( (c3_1 @ a603)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl103])).
% 10.98/2.24  thf(zip_derived_cl1693, plain,
% 10.98/2.24      (((~ (c0_1 @ a603) | ~ (c2_1 @ a603)))
% 10.98/2.24         <= (~ ( (c3_1 @ a603)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl578, zip_derived_cl410])).
% 10.98/2.24  thf('43', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a603)) | ( (c3_1 @ a603)) | ~ ( (c0_1 @ a603))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1693])).
% 10.98/2.24  thf(clause105, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c0_1 @ a601 ) ) ))).
% 10.98/2.24  thf(zf_stmt_44, negated_conjecture, (( ~( hskp13 ) ) | ( ~( c0_1 @ a601 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause105])).
% 10.98/2.24  thf(zip_derived_cl104, plain, ((~ (hskp13) | ~ (c0_1 @ a601))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_44])).
% 10.98/2.24  thf('44', plain, (~ ( (c0_1 @ a601)) | ~ ( (hskp13))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl104])).
% 10.98/2.24  thf('45', plain, (~ ( (c1_1 @ a601)) | ~ ( (hskp13))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl105])).
% 10.98/2.24  thf(clause107, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c2_1 @ a601 ) ) ))).
% 10.98/2.24  thf(zf_stmt_45, negated_conjecture, (( ~( hskp13 ) ) | ( ~( c2_1 @ a601 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause107])).
% 10.98/2.24  thf(zip_derived_cl106, plain, ((~ (hskp13) | ~ (c2_1 @ a601))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_45])).
% 10.98/2.24  thf('46', plain, (~ ( (c2_1 @ a601)) | ~ ( (hskp13))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl106])).
% 10.98/2.24  thf('47', plain,
% 10.98/2.24      (( (hskp13)) | ( (hskp19)) | ~ ( (ndr1_0)) | 
% 10.98/2.24       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.98/2.24  thf(clause199, conjecture,
% 10.98/2.24    (~( ( c0_1 @ W ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 10.98/2.24        ( ~( c1_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_46, negated_conjecture,
% 10.98/2.24    (( c0_1 @ W ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 10.98/2.24     ( ~( c1_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause199])).
% 10.98/2.24  thf(zip_derived_cl198, plain,
% 10.98/2.24      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.98/2.24         ( (c0_1 @ X0)
% 10.98/2.24          |  (c2_1 @ X1)
% 10.98/2.24          |  (c1_1 @ X1)
% 10.98/2.24          | ~ (c2_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0)
% 10.98/2.24          | ~ (c3_1 @ X1)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X2)
% 10.98/2.24          | ~ (c2_1 @ X2)
% 10.98/2.24          | ~ (c0_1 @ X2))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_46])).
% 10.98/2.24  thf('48', plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.24       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (ndr1_0))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl198])).
% 10.98/2.24  thf(clause54, conjecture, (~( ( c2_1 @ a617 ) | ( ~( hskp19 ) ) ))).
% 10.98/2.24  thf(zf_stmt_47, negated_conjecture, (( c2_1 @ a617 ) | ( ~( hskp19 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause54])).
% 10.98/2.24  thf(zip_derived_cl53, plain, (( (c2_1 @ a617) | ~ (hskp19))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_47])).
% 10.98/2.24  thf('49', plain, (( (c2_1 @ a617)) | ~ ( (hskp19))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl53])).
% 10.98/2.24  thf(clause94, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c0_1 @ a617 ) ) ))).
% 10.98/2.24  thf(zf_stmt_48, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c0_1 @ a617 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause94])).
% 10.98/2.24  thf(zip_derived_cl93, plain, ((~ (hskp19) | ~ (c0_1 @ a617))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_48])).
% 10.98/2.24  thf('50', plain, (~ ( (c0_1 @ a617)) | ~ ( (hskp19))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl93])).
% 10.98/2.24  thf(clause95, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c1_1 @ a617 ) ) ))).
% 10.98/2.24  thf(zf_stmt_49, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c1_1 @ a617 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause95])).
% 10.98/2.24  thf(zip_derived_cl94, plain, ((~ (hskp19) | ~ (c1_1 @ a617))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_49])).
% 10.98/2.24  thf('51', plain, (~ ( (c1_1 @ a617)) | ~ ( (hskp19))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl94])).
% 10.98/2.24  thf(clause131, conjecture,
% 10.98/2.24    (~( ( hskp6 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.24        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_50, negated_conjecture,
% 10.98/2.24    (( hskp6 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c2_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause131])).
% 10.98/2.24  thf(zip_derived_cl130, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp6)
% 10.98/2.24          |  (hskp5)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c2_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_50])).
% 10.98/2.24  thf(zip_derived_cl474, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl130])).
% 10.98/2.24  thf(zip_derived_cl392, plain, ((~ (c1_1 @ a617)) <= (~ ( (c1_1 @ a617)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl94])).
% 10.98/2.24  thf(zip_derived_cl1431, plain,
% 10.98/2.24      ((( (c0_1 @ a617) | ~ (c2_1 @ a617)))
% 10.98/2.24         <= (~ ( (c1_1 @ a617)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl474, zip_derived_cl392])).
% 10.98/2.24  thf('52', plain,
% 10.98/2.24      (( (c1_1 @ a617)) | ( (c0_1 @ a617)) | 
% 10.98/2.24       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a617))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1431])).
% 10.98/2.24  thf(zip_derived_cl530, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.98/2.24  thf(clause59, conjecture, (~( ( c3_1 @ a604 ) | ( ~( hskp15 ) ) ))).
% 10.98/2.24  thf(zf_stmt_51, negated_conjecture, (( c3_1 @ a604 ) | ( ~( hskp15 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause59])).
% 10.98/2.24  thf(zip_derived_cl58, plain, (( (c3_1 @ a604) | ~ (hskp15))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_51])).
% 10.98/2.24  thf(zip_derived_cl320, plain, (( (c3_1 @ a604)) <= (( (c3_1 @ a604)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl58])).
% 10.98/2.24  thf(zip_derived_cl1094, plain,
% 10.98/2.24      ((( (c0_1 @ a604) | ~ (c2_1 @ a604)))
% 10.98/2.24         <= (( (c3_1 @ a604)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl530, zip_derived_cl320])).
% 10.98/2.24  thf('53', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a604)) | ~ ( (c3_1 @ a604)) | ( (c0_1 @ a604))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1094])).
% 10.98/2.24  thf(zip_derived_cl538, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.98/2.24  thf(clause110, conjecture, (~( ( ~( hskp10 ) ) | ( ~( c1_1 @ a598 ) ) ))).
% 10.98/2.24  thf(zf_stmt_52, negated_conjecture, (( ~( hskp10 ) ) | ( ~( c1_1 @ a598 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause110])).
% 10.98/2.24  thf(zip_derived_cl109, plain, ((~ (hskp10) | ~ (c1_1 @ a598))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_52])).
% 10.98/2.24  thf(zip_derived_cl422, plain, ((~ (c1_1 @ a598)) <= (~ ( (c1_1 @ a598)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.98/2.24  thf(zip_derived_cl1587, plain,
% 10.98/2.24      (((~ (c3_1 @ a598) | ~ (c2_1 @ a598)))
% 10.98/2.24         <= (~ ( (c1_1 @ a598)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl538, zip_derived_cl422])).
% 10.98/2.24  thf('54', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a598)) | ( (c1_1 @ a598)) | ~ ( (c3_1 @ a598))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1587])).
% 10.98/2.24  thf(zip_derived_cl690, plain,
% 10.98/2.24      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 10.98/2.24         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl184])).
% 10.98/2.24  thf(clause43, conjecture, (~( ( c1_1 @ a611 ) | ( ~( hskp27 ) ) ))).
% 10.98/2.24  thf(zf_stmt_53, negated_conjecture, (( c1_1 @ a611 ) | ( ~( hskp27 ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause43])).
% 10.98/2.24  thf(zip_derived_cl42, plain, (( (c1_1 @ a611) | ~ (hskp27))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_53])).
% 10.98/2.24  thf(zip_derived_cl288, plain, (( (c1_1 @ a611)) <= (( (c1_1 @ a611)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl42])).
% 10.98/2.24  thf(zip_derived_cl891, plain,
% 10.98/2.24      (((~ (c0_1 @ a611) | ~ (c2_1 @ a611)))
% 10.98/2.24         <= (( (c1_1 @ a611)) & 
% 10.98/2.24             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl690, zip_derived_cl288])).
% 10.98/2.24  thf('55', plain,
% 10.98/2.24      (~ ( (c2_1 @ a611)) | ~ ( (c1_1 @ a611)) | 
% 10.98/2.24       ~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.24       ~ ( (c0_1 @ a611))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl891])).
% 10.98/2.24  thf(zip_derived_cl610, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl164])).
% 10.98/2.24  thf(zip_derived_cl288, plain, (( (c1_1 @ a611)) <= (( (c1_1 @ a611)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl42])).
% 10.98/2.24  thf(zip_derived_cl837, plain,
% 10.98/2.24      (((~ (c3_1 @ a611) | ~ (c2_1 @ a611)))
% 10.98/2.24         <= (( (c1_1 @ a611)) & 
% 10.98/2.24             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl610, zip_derived_cl288])).
% 10.98/2.24  thf('56', plain,
% 10.98/2.24      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c2_1 @ a611)) | ~ ( (c1_1 @ a611)) | ~ ( (c3_1 @ a611))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl837])).
% 10.98/2.24  thf(clause154, conjecture,
% 10.98/2.24    (~( ( hskp17 ) | ( hskp3 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_54, negated_conjecture,
% 10.98/2.24    (( hskp17 ) | ( hskp3 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause154])).
% 10.98/2.24  thf(zip_derived_cl153, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp17)
% 10.98/2.24          |  (hskp3)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_54])).
% 10.98/2.24  thf(zip_derived_cl566, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.98/2.24  thf(zip_derived_cl288, plain, (( (c1_1 @ a611)) <= (( (c1_1 @ a611)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl42])).
% 10.98/2.24  thf(zip_derived_cl1243, plain,
% 10.98/2.24      (((~ (c3_1 @ a611) |  (c2_1 @ a611)))
% 10.98/2.24         <= (( (c1_1 @ a611)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup+', [status(thm)], [zip_derived_cl566, zip_derived_cl288])).
% 10.98/2.24  thf('57', plain,
% 10.98/2.24      (( (c2_1 @ a611)) | ~ ( (c1_1 @ a611)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ~ ( (c3_1 @ a611))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl1243])).
% 10.98/2.24  thf(clause174, conjecture,
% 10.98/2.24    (~( ( hskp3 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.24        ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_55, negated_conjecture,
% 10.98/2.24    (( hskp3 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.24     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause174])).
% 10.98/2.24  thf(zip_derived_cl173, plain,
% 10.98/2.24      (![X0 : $i, X1 : $i]:
% 10.98/2.24         ( (hskp3)
% 10.98/2.24          |  (c2_1 @ X0)
% 10.98/2.24          |  (c1_1 @ X0)
% 10.98/2.24          |  (c3_1 @ X1)
% 10.98/2.24          |  (c1_1 @ X1)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c0_1 @ X1))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_55])).
% 10.98/2.24  thf(zip_derived_cl647, plain,
% 10.98/2.24      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl173])).
% 10.98/2.24  thf(zip_derived_cl414, plain, ((~ (c1_1 @ a601)) <= (~ ( (c1_1 @ a601)))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl105])).
% 10.98/2.24  thf(zip_derived_cl2299, plain,
% 10.98/2.24      (((~ (c3_1 @ a601) |  (c2_1 @ a601)))
% 10.98/2.24         <= (~ ( (c1_1 @ a601)) & 
% 10.98/2.24             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.24      inference('s_sup-', [status(thm)], [zip_derived_cl647, zip_derived_cl414])).
% 10.98/2.24  thf('58', plain,
% 10.98/2.24      (~ ( (c3_1 @ a601)) | ( (c1_1 @ a601)) | 
% 10.98/2.24       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.24       ( (c2_1 @ a601))),
% 10.98/2.24      inference('split', [status(esa)], [zip_derived_cl2299])).
% 10.98/2.24  thf(clause144, conjecture,
% 10.98/2.24    (~( ( hskp20 ) | ( hskp7 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.24  thf(zf_stmt_56, negated_conjecture,
% 10.98/2.24    (( hskp20 ) | ( hskp7 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.24     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.98/2.24    inference('cnf.neg', [status(esa)], [clause144])).
% 10.98/2.24  thf(zip_derived_cl143, plain,
% 10.98/2.24      (![X0 : $i]:
% 10.98/2.24         ( (hskp20)
% 10.98/2.24          |  (hskp7)
% 10.98/2.24          |  (c0_1 @ X0)
% 10.98/2.24          | ~ (ndr1_0)
% 10.98/2.24          | ~ (c3_1 @ X0)
% 10.98/2.24          | ~ (c1_1 @ X0))),
% 10.98/2.24      inference('cnf', [status(esa)], [zf_stmt_56])).
% 10.98/2.24  thf(zip_derived_cl526, plain,
% 10.98/2.24      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.24         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl143])).
% 10.98/2.25  thf(zip_derived_cl318, plain, (( (c1_1 @ a604)) <= (( (c1_1 @ a604)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl57])).
% 10.98/2.25  thf(zip_derived_cl1070, plain,
% 10.98/2.25      (((~ (c3_1 @ a604) |  (c0_1 @ a604)))
% 10.98/2.25         <= (( (c1_1 @ a604)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl526, zip_derived_cl318])).
% 10.98/2.25  thf('59', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c1_1 @ a604)) | ( (c0_1 @ a604)) | ~ ( (c3_1 @ a604))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1070])).
% 10.98/2.25  thf(zip_derived_cl566, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.98/2.25  thf(zip_derived_cl318, plain, (( (c1_1 @ a604)) <= (( (c1_1 @ a604)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl57])).
% 10.98/2.25  thf(zip_derived_cl1248, plain,
% 10.98/2.25      (((~ (c3_1 @ a604) |  (c2_1 @ a604)))
% 10.98/2.25         <= (( (c1_1 @ a604)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl566, zip_derived_cl318])).
% 10.98/2.25  thf('60', plain,
% 10.98/2.25      (( (c2_1 @ a604)) | ~ ( (c1_1 @ a604)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a604))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1248])).
% 10.98/2.25  thf('61', plain, (( (c1_1 @ a604)) | ~ ( (hskp15))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl57])).
% 10.98/2.25  thf('62', plain, (( (c3_1 @ a604)) | ~ ( (hskp15))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl58])).
% 10.98/2.25  thf(clause102, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c0_1 @ a604 ) ) ))).
% 10.98/2.25  thf(zf_stmt_57, negated_conjecture, (( ~( hskp15 ) ) | ( ~( c0_1 @ a604 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause102])).
% 10.98/2.25  thf(zip_derived_cl101, plain, ((~ (hskp15) | ~ (c0_1 @ a604))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_57])).
% 10.98/2.25  thf('63', plain, (~ ( (c0_1 @ a604)) | ~ ( (hskp15))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl101])).
% 10.98/2.25  thf(clause191, conjecture,
% 10.98/2.25    (~( ( hskp15 ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_58, negated_conjecture,
% 10.98/2.25    (( hskp15 ) | ( c1_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause191])).
% 10.98/2.25  thf(zip_derived_cl190, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp15)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (c0_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c1_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_58])).
% 10.98/2.25  thf('64', plain,
% 10.98/2.25      (( (hskp15)) | 
% 10.98/2.25       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl190])).
% 10.98/2.25  thf(clause46, conjecture, (~( ( c1_1 @ a583 ) | ( ~( hskp26 ) ) ))).
% 10.98/2.25  thf(zf_stmt_59, negated_conjecture, (( c1_1 @ a583 ) | ( ~( hskp26 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause46])).
% 10.98/2.25  thf(zip_derived_cl45, plain, (( (c1_1 @ a583) | ~ (hskp26))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_59])).
% 10.98/2.25  thf(zip_derived_cl294, plain, (( (c1_1 @ a583)) <= (( (c1_1 @ a583)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl45])).
% 10.98/2.25  thf(zip_derived_cl598, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl161])).
% 10.98/2.25  thf(zip_derived_cl827, plain,
% 10.98/2.25      (((~ (c0_1 @ a583) | ~ (c3_1 @ a583)))
% 10.98/2.25         <= (( (c1_1 @ a583)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl294, zip_derived_cl598])).
% 10.98/2.25  thf('65', plain,
% 10.98/2.25      (~ ( (c3_1 @ a583)) | ~ ( (c1_1 @ a583)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a583))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl827])).
% 10.98/2.25  thf(zip_derived_cl534, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.98/2.25  thf(zip_derived_cl422, plain, ((~ (c1_1 @ a598)) <= (~ ( (c1_1 @ a598)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.98/2.25  thf(zip_derived_cl1546, plain,
% 10.98/2.25      (((~ (c3_1 @ a598) | ~ (c0_1 @ a598)))
% 10.98/2.25         <= (~ ( (c1_1 @ a598)) & 
% 10.98/2.25             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl534, zip_derived_cl422])).
% 10.98/2.25  thf('66', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a598)) | ( (c1_1 @ a598)) | ~ ( (c3_1 @ a598))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1546])).
% 10.98/2.25  thf(zip_derived_cl578, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.25  thf(zip_derived_cl829, plain, ((~ (c3_1 @ a583)) <= (~ ( (c3_1 @ a583)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl827])).
% 10.98/2.25  thf(zip_derived_cl1683, plain,
% 10.98/2.25      (((~ (c0_1 @ a583) | ~ (c2_1 @ a583)))
% 10.98/2.25         <= (~ ( (c3_1 @ a583)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl578, zip_derived_cl829])).
% 10.98/2.25  thf('67', plain,
% 10.98/2.25      (( (c3_1 @ a583)) | ~ ( (c2_1 @ a583)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a583))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1683])).
% 10.98/2.25  thf(clause164, conjecture,
% 10.98/2.25    (~( ( hskp10 ) | ( hskp12 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.25        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_60, negated_conjecture,
% 10.98/2.25    (( hskp10 ) | ( hskp12 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.25     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause164])).
% 10.98/2.25  thf(zip_derived_cl163, plain,
% 10.98/2.25      (![X0 : $i]:
% 10.98/2.25         ( (hskp10)
% 10.98/2.25          |  (hskp12)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (c2_1 @ X0)
% 10.98/2.25          | ~ (c0_1 @ X0))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_60])).
% 10.98/2.25  thf('68', plain,
% 10.98/2.25      (( (hskp10)) | ( (hskp12)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(zip_derived_cl510, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl139])).
% 10.98/2.25  thf(clause101, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c3_1 @ a606 ) ) ))).
% 10.98/2.25  thf(zf_stmt_61, negated_conjecture, (( ~( hskp16 ) ) | ( ~( c3_1 @ a606 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause101])).
% 10.98/2.25  thf(zip_derived_cl100, plain, ((~ (hskp16) | ~ (c3_1 @ a606))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_61])).
% 10.98/2.25  thf(zip_derived_cl404, plain, ((~ (c3_1 @ a606)) <= (~ ( (c3_1 @ a606)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl100])).
% 10.98/2.25  thf(zip_derived_cl2135, plain,
% 10.98/2.25      (((~ (c0_1 @ a606) |  (c2_1 @ a606)))
% 10.98/2.25         <= (~ ( (c3_1 @ a606)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl510, zip_derived_cl404])).
% 10.98/2.25  thf('69', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a606)) | ( (c2_1 @ a606)) | ( (c3_1 @ a606))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl2135])).
% 10.98/2.25  thf(clause193, conjecture,
% 10.98/2.25    (~( ( c3_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | 
% 10.98/2.25        ( c0_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_62, negated_conjecture,
% 10.98/2.25    (( c3_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | 
% 10.98/2.25     ( c0_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause193])).
% 10.98/2.25  thf(zip_derived_cl192, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.98/2.25         ( (c3_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X1)
% 10.98/2.25          |  (c0_1 @ X1)
% 10.98/2.25          |  (c3_1 @ X2)
% 10.98/2.25          |  (c2_1 @ X2)
% 10.98/2.25          | ~ (c1_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c0_1 @ X2))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_62])).
% 10.98/2.25  thf('70', plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl192])).
% 10.98/2.25  thf(zip_derived_cl474, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl130])).
% 10.98/2.25  thf(clause112, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c1_1 @ a595 ) ) ))).
% 10.98/2.25  thf(zf_stmt_63, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c1_1 @ a595 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause112])).
% 10.98/2.25  thf(zip_derived_cl111, plain, ((~ (hskp9) | ~ (c1_1 @ a595))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_63])).
% 10.98/2.25  thf(zip_derived_cl426, plain, ((~ (c1_1 @ a595)) <= (~ ( (c1_1 @ a595)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl111])).
% 10.98/2.25  thf(zip_derived_cl1440, plain,
% 10.98/2.25      ((( (c0_1 @ a595) | ~ (c2_1 @ a595)))
% 10.98/2.25         <= (~ ( (c1_1 @ a595)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl474, zip_derived_cl426])).
% 10.98/2.25  thf('71', plain,
% 10.98/2.25      (~ ( (c2_1 @ a595)) | ( (c0_1 @ a595)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ( (c1_1 @ a595))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1440])).
% 10.98/2.25  thf(zip_derived_cl506, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl138])).
% 10.98/2.25  thf(zip_derived_cl426, plain, ((~ (c1_1 @ a595)) <= (~ ( (c1_1 @ a595)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl111])).
% 10.98/2.25  thf(zip_derived_cl2032, plain,
% 10.98/2.25      ((( (c3_1 @ a595) | ~ (c2_1 @ a595)))
% 10.98/2.25         <= (~ ( (c1_1 @ a595)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl506, zip_derived_cl426])).
% 10.98/2.25  thf('72', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c2_1 @ a595)) | ( (c3_1 @ a595)) | ( (c1_1 @ a595))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl2032])).
% 10.98/2.25  thf(zip_derived_cl462, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl127])).
% 10.98/2.25  thf(clause113, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c3_1 @ a595 ) ) ))).
% 10.98/2.25  thf(zf_stmt_64, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c3_1 @ a595 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause113])).
% 10.98/2.25  thf(zip_derived_cl112, plain, ((~ (hskp9) | ~ (c3_1 @ a595))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_64])).
% 10.98/2.25  thf(zip_derived_cl428, plain, ((~ (c3_1 @ a595)) <= (~ ( (c3_1 @ a595)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl112])).
% 10.98/2.25  thf(zip_derived_cl1331, plain,
% 10.98/2.25      ((( (c0_1 @ a595) |  (c2_1 @ a595)))
% 10.98/2.25         <= (~ ( (c3_1 @ a595)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl462, zip_derived_cl428])).
% 10.98/2.25  thf('73', plain,
% 10.98/2.25      (( (c2_1 @ a595)) | ( (c0_1 @ a595)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a595))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1331])).
% 10.98/2.25  thf(zip_derived_cl647, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl173])).
% 10.98/2.25  thf(zip_derived_cl422, plain, ((~ (c1_1 @ a598)) <= (~ ( (c1_1 @ a598)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.98/2.25  thf(zip_derived_cl2295, plain,
% 10.98/2.25      (((~ (c3_1 @ a598) |  (c2_1 @ a598)))
% 10.98/2.25         <= (~ ( (c1_1 @ a598)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl647, zip_derived_cl422])).
% 10.98/2.25  thf('74', plain,
% 10.98/2.25      (( (c2_1 @ a598)) | ( (c1_1 @ a598)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a598))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl2295])).
% 10.98/2.25  thf(clause195, conjecture,
% 10.98/2.25    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | 
% 10.98/2.25        ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_65, negated_conjecture,
% 10.98/2.25    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | 
% 10.98/2.25     ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause195])).
% 10.98/2.25  thf(zip_derived_cl194, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.98/2.25         ( (c3_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X1)
% 10.98/2.25          |  (c2_1 @ X2)
% 10.98/2.25          |  (c1_1 @ X2)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c1_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c0_1 @ X2))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_65])).
% 10.98/2.25  thf('75', plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl194])).
% 10.98/2.25  thf(zip_derived_cl526, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl143])).
% 10.98/2.25  thf(zip_derived_cl280, plain, (( (c1_1 @ a612)) <= (( (c1_1 @ a612)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl38])).
% 10.98/2.25  thf(zip_derived_cl1064, plain,
% 10.98/2.25      (((~ (c3_1 @ a612) |  (c0_1 @ a612)))
% 10.98/2.25         <= (( (c1_1 @ a612)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl526, zip_derived_cl280])).
% 10.98/2.25  thf('76', plain,
% 10.98/2.25      (( (c0_1 @ a612)) | ~ ( (c1_1 @ a612)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a612))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1064])).
% 10.98/2.25  thf(zip_derived_cl486, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl133])).
% 10.98/2.25  thf(zip_derived_cl306, plain, (( (c1_1 @ a633)) <= (( (c1_1 @ a633)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.98/2.25  thf(zip_derived_cl1640, plain,
% 10.98/2.25      ((( (c0_1 @ a633) |  (c2_1 @ a633)))
% 10.98/2.25         <= (( (c1_1 @ a633)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl486, zip_derived_cl306])).
% 10.98/2.25  thf('77', plain,
% 10.98/2.25      (( (c2_1 @ a633)) | ( (c0_1 @ a633)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ~ ( (c1_1 @ a633))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1640])).
% 10.98/2.25  thf('78', plain, (( (c1_1 @ a633)) | ~ ( (hskp22))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.98/2.25  thf(clause87, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c0_1 @ a633 ) ) ))).
% 10.98/2.25  thf(zf_stmt_66, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c0_1 @ a633 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause87])).
% 10.98/2.25  thf(zip_derived_cl86, plain, ((~ (hskp22) | ~ (c0_1 @ a633))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_66])).
% 10.98/2.25  thf('79', plain, (~ ( (c0_1 @ a633)) | ~ ( (hskp22))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl86])).
% 10.98/2.25  thf('80', plain, (~ ( (c3_1 @ a633)) | ~ ( (hskp22))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl87])).
% 10.98/2.25  thf(clause33, conjecture, (~( ( hskp17 ) | ( hskp22 ) | ( hskp29 ) ))).
% 10.98/2.25  thf(zf_stmt_67, negated_conjecture, (( hskp17 ) | ( hskp22 ) | ( hskp29 )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause33])).
% 10.98/2.25  thf(zip_derived_cl32, plain, (( (hskp17) |  (hskp22) |  (hskp29))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_67])).
% 10.98/2.25  thf('81', plain, (( (hskp29)) | ( (hskp22)) | ( (hskp17))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl32])).
% 10.98/2.25  thf(clause182, conjecture,
% 10.98/2.25    (~( ( hskp23 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 10.98/2.25        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_68, negated_conjecture,
% 10.98/2.25    (( hskp23 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 10.98/2.25     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause182])).
% 10.98/2.25  thf(zip_derived_cl181, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp23)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X1)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_68])).
% 10.98/2.25  thf('82', plain,
% 10.98/2.25      (( (hskp23)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl181])).
% 10.98/2.25  thf(clause51, conjecture, (~( ( c3_1 @ a636 ) | ( ~( hskp23 ) ) ))).
% 10.98/2.25  thf(zf_stmt_69, negated_conjecture, (( c3_1 @ a636 ) | ( ~( hskp23 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause51])).
% 10.98/2.25  thf(zip_derived_cl50, plain, (( (c3_1 @ a636) | ~ (hskp23))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_69])).
% 10.98/2.25  thf('83', plain, (( (c3_1 @ a636)) | ~ ( (hskp23))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl50])).
% 10.98/2.25  thf(clause85, conjecture, (~( ( ~( hskp23 ) ) | ( ~( c0_1 @ a636 ) ) ))).
% 10.98/2.25  thf(zf_stmt_70, negated_conjecture, (( ~( hskp23 ) ) | ( ~( c0_1 @ a636 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause85])).
% 10.98/2.25  thf(zip_derived_cl84, plain, ((~ (hskp23) | ~ (c0_1 @ a636))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_70])).
% 10.98/2.25  thf('84', plain, (~ ( (c0_1 @ a636)) | ~ ( (hskp23))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl84])).
% 10.98/2.25  thf(clause86, conjecture, (~( ( ~( hskp23 ) ) | ( ~( c1_1 @ a636 ) ) ))).
% 10.98/2.25  thf(zf_stmt_71, negated_conjecture, (( ~( hskp23 ) ) | ( ~( c1_1 @ a636 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause86])).
% 10.98/2.25  thf(zip_derived_cl85, plain, ((~ (hskp23) | ~ (c1_1 @ a636))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_71])).
% 10.98/2.25  thf('85', plain, (~ ( (c1_1 @ a636)) | ~ ( (hskp23))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl85])).
% 10.98/2.25  thf(zip_derived_cl482, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl132])).
% 10.98/2.25  thf(zip_derived_cl374, plain, ((~ (c1_1 @ a636)) <= (~ ( (c1_1 @ a636)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl85])).
% 10.98/2.25  thf(zip_derived_cl1499, plain,
% 10.98/2.25      (((~ (c3_1 @ a636) |  (c0_1 @ a636)))
% 10.98/2.25         <= (~ ( (c1_1 @ a636)) & 
% 10.98/2.25             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl482, zip_derived_cl374])).
% 10.98/2.25  thf('86', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a636)) | ( (c1_1 @ a636)) | ( (c0_1 @ a636))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1499])).
% 10.98/2.25  thf(clause166, conjecture,
% 10.98/2.25    (~( ( hskp2 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 10.98/2.25        ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_72, negated_conjecture,
% 10.98/2.25    (( hskp2 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.25     ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause166])).
% 10.98/2.25  thf(zip_derived_cl165, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp2)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c3_1 @ X1)
% 10.98/2.25          |  (c1_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_72])).
% 10.98/2.25  thf('87', plain,
% 10.98/2.25      (( (hskp2)) | 
% 10.98/2.25       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl165])).
% 10.98/2.25  thf(clause160, conjecture,
% 10.98/2.25    (~( ( hskp15 ) | ( hskp29 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_73, negated_conjecture,
% 10.98/2.25    (( hskp15 ) | ( hskp29 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause160])).
% 10.98/2.25  thf(zip_derived_cl159, plain,
% 10.98/2.25      (![X0 : $i]:
% 10.98/2.25         ( (hskp15)
% 10.98/2.25          |  (hskp29)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X0)
% 10.98/2.25          | ~ (c1_1 @ X0))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_73])).
% 10.98/2.25  thf(zip_derived_cl590, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl159])).
% 10.98/2.25  thf(clause77, conjecture, (~( ( c1_1 @ a586 ) | ( ~( hskp2 ) ) ))).
% 10.98/2.25  thf(zf_stmt_74, negated_conjecture, (( c1_1 @ a586 ) | ( ~( hskp2 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause77])).
% 10.98/2.25  thf(zip_derived_cl76, plain, (( (c1_1 @ a586) | ~ (hskp2))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_74])).
% 10.98/2.25  thf(zip_derived_cl356, plain, (( (c1_1 @ a586)) <= (( (c1_1 @ a586)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.98/2.25  thf(zip_derived_cl1360, plain,
% 10.98/2.25      ((( (c3_1 @ a586) | ~ (c2_1 @ a586)))
% 10.98/2.25         <= (( (c1_1 @ a586)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl590, zip_derived_cl356])).
% 10.98/2.25  thf('88', plain,
% 10.98/2.25      (~ ( (c1_1 @ a586)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a586)) | ~ ( (c2_1 @ a586))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1360])).
% 10.98/2.25  thf('89', plain,
% 10.98/2.25      (( (hskp14)) | ( (hskp29)) | ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl161])).
% 10.98/2.25  thf(clause161, conjecture,
% 10.98/2.25    (~( ( hskp18 ) | ( hskp29 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_75, negated_conjecture,
% 10.98/2.25    (( hskp18 ) | ( hskp29 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause161])).
% 10.98/2.25  thf(zip_derived_cl160, plain,
% 10.98/2.25      (![X0 : $i]:
% 10.98/2.25         ( (hskp18)
% 10.98/2.25          |  (hskp29)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X0)
% 10.98/2.25          | ~ (c1_1 @ X0))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_75])).
% 10.98/2.25  thf('90', plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (hskp29)) | ~ ( (ndr1_0)) | ( (hskp18))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl160])).
% 10.98/2.25  thf(clause55, conjecture, (~( ( c3_1 @ a610 ) | ( ~( hskp18 ) ) ))).
% 10.98/2.25  thf(zf_stmt_76, negated_conjecture, (( c3_1 @ a610 ) | ( ~( hskp18 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause55])).
% 10.98/2.25  thf(zip_derived_cl54, plain, (( (c3_1 @ a610) | ~ (hskp18))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_76])).
% 10.98/2.25  thf('91', plain, (( (c3_1 @ a610)) | ~ ( (hskp18))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl54])).
% 10.98/2.25  thf(clause96, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c0_1 @ a610 ) ) ))).
% 10.98/2.25  thf(zf_stmt_77, negated_conjecture, (( ~( hskp18 ) ) | ( ~( c0_1 @ a610 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause96])).
% 10.98/2.25  thf(zip_derived_cl95, plain, ((~ (hskp18) | ~ (c0_1 @ a610))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_77])).
% 10.98/2.25  thf('92', plain, (~ ( (c0_1 @ a610)) | ~ ( (hskp18))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl95])).
% 10.98/2.25  thf(clause97, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c2_1 @ a610 ) ) ))).
% 10.98/2.25  thf(zf_stmt_78, negated_conjecture, (( ~( hskp18 ) ) | ( ~( c2_1 @ a610 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause97])).
% 10.98/2.25  thf(zip_derived_cl96, plain, ((~ (hskp18) | ~ (c2_1 @ a610))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_78])).
% 10.98/2.25  thf('93', plain, (~ ( (c2_1 @ a610)) | ~ ( (hskp18))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl96])).
% 10.98/2.25  thf(clause171, conjecture,
% 10.98/2.25    (~( ( hskp18 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.25        ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_79, negated_conjecture,
% 10.98/2.25    (( hskp18 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.25     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause171])).
% 10.98/2.25  thf(zip_derived_cl170, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp18)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c3_1 @ X1)
% 10.98/2.25          |  (c1_1 @ X1)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_79])).
% 10.98/2.25  thf(zip_derived_cl635, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl170])).
% 10.98/2.25  thf(zip_derived_cl312, plain, (( (c3_1 @ a610)) <= (( (c3_1 @ a610)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl54])).
% 10.98/2.25  thf(zip_derived_cl1975, plain,
% 10.98/2.25      ((( (c0_1 @ a610) |  (c2_1 @ a610)))
% 10.98/2.25         <= (( (c3_1 @ a610)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl635, zip_derived_cl312])).
% 10.98/2.25  thf('94', plain,
% 10.98/2.25      (( (c0_1 @ a610)) | ( (c2_1 @ a610)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a610))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1975])).
% 10.98/2.25  thf(zip_derived_cl590, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl159])).
% 10.98/2.25  thf(zip_derived_cl306, plain, (( (c1_1 @ a633)) <= (( (c1_1 @ a633)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.98/2.25  thf(zip_derived_cl1355, plain,
% 10.98/2.25      ((( (c3_1 @ a633) | ~ (c2_1 @ a633)))
% 10.98/2.25         <= (( (c1_1 @ a633)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl590, zip_derived_cl306])).
% 10.98/2.25  thf('95', plain,
% 10.98/2.25      (~ ( (c2_1 @ a633)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c1_1 @ a633)) | ( (c3_1 @ a633))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1355])).
% 10.98/2.25  thf(zip_derived_cl635, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl170])).
% 10.98/2.25  thf(clause68, conjecture, (~( ( c3_1 @ a593 ) | ( ~( hskp8 ) ) ))).
% 10.98/2.25  thf(zf_stmt_80, negated_conjecture, (( c3_1 @ a593 ) | ( ~( hskp8 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause68])).
% 10.98/2.25  thf(zip_derived_cl67, plain, (( (c3_1 @ a593) | ~ (hskp8))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_80])).
% 10.98/2.25  thf(zip_derived_cl338, plain, (( (c3_1 @ a593)) <= (( (c3_1 @ a593)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl67])).
% 10.98/2.25  thf(zip_derived_cl1980, plain,
% 10.98/2.25      ((( (c0_1 @ a593) |  (c2_1 @ a593)))
% 10.98/2.25         <= (( (c3_1 @ a593)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl635, zip_derived_cl338])).
% 10.98/2.25  thf('96', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a593)) | ( (c2_1 @ a593)) | ~ ( (c3_1 @ a593))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1980])).
% 10.98/2.25  thf('97', plain, (( (c1_1 @ a611)) | ~ ( (hskp27))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl42])).
% 10.98/2.25  thf(zip_derived_cl288, plain, (( (c1_1 @ a611)) <= (( (c1_1 @ a611)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl42])).
% 10.98/2.25  thf(zip_derived_cl598, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl161])).
% 10.98/2.25  thf(zip_derived_cl787, plain,
% 10.98/2.25      (((~ (c0_1 @ a611) | ~ (c3_1 @ a611)))
% 10.98/2.25         <= (( (c1_1 @ a611)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl288, zip_derived_cl598])).
% 10.98/2.25  thf('98', plain,
% 10.98/2.25      (~ ( (c0_1 @ a611)) | ~ ( (c1_1 @ a611)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a611))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl787])).
% 10.98/2.25  thf(zip_derived_cl606, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(clause41, conjecture, (~( ( c3_1 @ a612 ) | ( ~( hskp28 ) ) ))).
% 10.98/2.25  thf(zf_stmt_81, negated_conjecture, (( c3_1 @ a612 ) | ( ~( hskp28 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause41])).
% 10.98/2.25  thf(zip_derived_cl40, plain, (( (c3_1 @ a612) | ~ (hskp28))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_81])).
% 10.98/2.25  thf(zip_derived_cl284, plain, (( (c3_1 @ a612)) <= (( (c3_1 @ a612)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl40])).
% 10.98/2.25  thf(zip_derived_cl802, plain,
% 10.98/2.25      (((~ (c0_1 @ a612) | ~ (c2_1 @ a612)))
% 10.98/2.25         <= (( (c3_1 @ a612)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl606, zip_derived_cl284])).
% 10.98/2.25  thf('99', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a612)) | ~ ( (c3_1 @ a612)) | ~ ( (c2_1 @ a612))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl802])).
% 10.98/2.25  thf(zip_derived_cl530, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.98/2.25  thf(zip_derived_cl284, plain, (( (c3_1 @ a612)) <= (( (c3_1 @ a612)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl40])).
% 10.98/2.25  thf(zip_derived_cl1089, plain,
% 10.98/2.25      ((( (c0_1 @ a612) | ~ (c2_1 @ a612)))
% 10.98/2.25         <= (( (c3_1 @ a612)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl530, zip_derived_cl284])).
% 10.98/2.25  thf('100', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a612)) | ~ ( (c3_1 @ a612)) | ~ ( (c2_1 @ a612))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1089])).
% 10.98/2.25  thf(clause150, conjecture,
% 10.98/2.25    (~( ( hskp28 ) | ( hskp26 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_82, negated_conjecture,
% 10.98/2.25    (( hskp28 ) | ( hskp26 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause150])).
% 10.98/2.25  thf(zip_derived_cl149, plain,
% 10.98/2.25      (![X0 : $i]:
% 10.98/2.25         ( (hskp28)
% 10.98/2.25          |  (hskp26)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (c0_1 @ X0))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_82])).
% 10.98/2.25  thf('101', plain,
% 10.98/2.25      (( (hskp28)) | ( (hskp26)) | ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.98/2.25  thf(clause194, conjecture,
% 10.98/2.25    (~( ( hskp10 ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.98/2.25        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_83, negated_conjecture,
% 10.98/2.25    (( hskp10 ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25     ( ~( c1_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause194])).
% 10.98/2.25  thf(zip_derived_cl193, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp10)
% 10.98/2.25          | ~ (c2_1 @ X0)
% 10.98/2.25          | ~ (c1_1 @ X0)
% 10.98/2.25          | ~ (c0_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (c1_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_83])).
% 10.98/2.25  thf('102', plain,
% 10.98/2.25      (( (hskp10)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl193])).
% 10.98/2.25  thf('103', plain, (( (c1_1 @ a612)) | ~ ( (hskp28))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl38])).
% 10.98/2.25  thf(clause40, conjecture, (~( ( c2_1 @ a612 ) | ( ~( hskp28 ) ) ))).
% 10.98/2.25  thf(zf_stmt_84, negated_conjecture, (( c2_1 @ a612 ) | ( ~( hskp28 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause40])).
% 10.98/2.25  thf(zip_derived_cl39, plain, (( (c2_1 @ a612) | ~ (hskp28))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_84])).
% 10.98/2.25  thf('104', plain, (( (c2_1 @ a612)) | ~ ( (hskp28))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl39])).
% 10.98/2.25  thf('105', plain, (( (c3_1 @ a612)) | ~ ( (hskp28))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl40])).
% 10.98/2.25  thf(zip_derived_cl610, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl164])).
% 10.98/2.25  thf(zip_derived_cl280, plain, (( (c1_1 @ a612)) <= (( (c1_1 @ a612)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl38])).
% 10.98/2.25  thf(zip_derived_cl836, plain,
% 10.98/2.25      (((~ (c3_1 @ a612) | ~ (c2_1 @ a612)))
% 10.98/2.25         <= (( (c1_1 @ a612)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl610, zip_derived_cl280])).
% 10.98/2.25  thf('106', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c1_1 @ a612)) | ~ ( (c3_1 @ a612)) | ~ ( (c2_1 @ a612))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl836])).
% 10.98/2.25  thf(clause179, conjecture,
% 10.98/2.25    (~( ( hskp28 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.25        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_85, negated_conjecture,
% 10.98/2.25    (( hskp28 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.25     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause179])).
% 10.98/2.25  thf(zip_derived_cl178, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp28)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c3_1 @ X1)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_85])).
% 10.98/2.25  thf('107', plain,
% 10.98/2.25      (( (hskp28)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl178])).
% 10.98/2.25  thf(zip_derived_cl550, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.98/2.25  thf(zip_derived_cl338, plain, (( (c3_1 @ a593)) <= (( (c3_1 @ a593)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl67])).
% 10.98/2.25  thf(zip_derived_cl1187, plain,
% 10.98/2.25      (((~ (c0_1 @ a593) |  (c2_1 @ a593)))
% 10.98/2.25         <= (( (c3_1 @ a593)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl550, zip_derived_cl338])).
% 10.98/2.25  thf('108', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a593)) | ~ ( (c3_1 @ a593)) | ( (c2_1 @ a593))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1187])).
% 10.98/2.25  thf(clause178, conjecture,
% 10.98/2.25    (~( ( hskp27 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 10.98/2.25        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_86, negated_conjecture,
% 10.98/2.25    (( hskp27 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 10.98/2.25     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause178])).
% 10.98/2.25  thf(zip_derived_cl177, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp27)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X1)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c1_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_86])).
% 10.98/2.25  thf('109', plain,
% 10.98/2.25      (( (hskp27)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl177])).
% 10.98/2.25  thf('110', plain, (( (c1_1 @ a606)) | ~ ( (hskp16))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl56])).
% 10.98/2.25  thf(clause100, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c2_1 @ a606 ) ) ))).
% 10.98/2.25  thf(zf_stmt_87, negated_conjecture, (( ~( hskp16 ) ) | ( ~( c2_1 @ a606 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause100])).
% 10.98/2.25  thf(zip_derived_cl99, plain, ((~ (hskp16) | ~ (c2_1 @ a606))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_87])).
% 10.98/2.25  thf('111', plain, (~ ( (c2_1 @ a606)) | ~ ( (hskp16))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl99])).
% 10.98/2.25  thf('112', plain, (~ ( (c3_1 @ a606)) | ~ ( (hskp16))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl100])).
% 10.98/2.25  thf(zip_derived_cl635, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl170])).
% 10.98/2.25  thf(clause56, conjecture, (~( ( c3_1 @ a607 ) | ( ~( hskp17 ) ) ))).
% 10.98/2.25  thf(zf_stmt_88, negated_conjecture, (( c3_1 @ a607 ) | ( ~( hskp17 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause56])).
% 10.98/2.25  thf(zip_derived_cl55, plain, (( (c3_1 @ a607) | ~ (hskp17))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_88])).
% 10.98/2.25  thf(zip_derived_cl314, plain, (( (c3_1 @ a607)) <= (( (c3_1 @ a607)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl55])).
% 10.98/2.25  thf(zip_derived_cl1976, plain,
% 10.98/2.25      ((( (c0_1 @ a607) |  (c2_1 @ a607)))
% 10.98/2.25         <= (( (c3_1 @ a607)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl635, zip_derived_cl314])).
% 10.98/2.25  thf('113', plain,
% 10.98/2.25      (( (c0_1 @ a607)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (c2_1 @ a607)) | ~ ( (c3_1 @ a607))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1976])).
% 10.98/2.25  thf(zip_derived_cl550, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.98/2.25  thf(zip_derived_cl314, plain, (( (c3_1 @ a607)) <= (( (c3_1 @ a607)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl55])).
% 10.98/2.25  thf(zip_derived_cl1183, plain,
% 10.98/2.25      (((~ (c0_1 @ a607) |  (c2_1 @ a607)))
% 10.98/2.25         <= (( (c3_1 @ a607)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl550, zip_derived_cl314])).
% 10.98/2.25  thf('114', plain,
% 10.98/2.25      (~ ( (c0_1 @ a607)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (c2_1 @ a607)) | ~ ( (c3_1 @ a607))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1183])).
% 10.98/2.25  thf(clause170, conjecture,
% 10.98/2.25    (~( ( hskp16 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.25        ( c1_1 @ U ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_89, negated_conjecture,
% 10.98/2.25    (( hskp16 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.25     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause170])).
% 10.98/2.25  thf(zip_derived_cl169, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp16)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c3_1 @ X1)
% 10.98/2.25          |  (c1_1 @ X1)
% 10.98/2.25          | ~ (c1_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_89])).
% 10.98/2.25  thf('115', plain,
% 10.98/2.25      (( (hskp16)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl169])).
% 10.98/2.25  thf(zip_derived_cl506, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl138])).
% 10.98/2.25  thf(zip_derived_cl444, plain, ((~ (c1_1 @ a587)) <= (~ ( (c1_1 @ a587)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl120])).
% 10.98/2.25  thf(zip_derived_cl2029, plain,
% 10.98/2.25      ((( (c3_1 @ a587) | ~ (c2_1 @ a587)))
% 10.98/2.25         <= (~ ( (c1_1 @ a587)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl506, zip_derived_cl444])).
% 10.98/2.25  thf('116', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a587)) | ( (c1_1 @ a587)) | ~ ( (c2_1 @ a587))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl2029])).
% 10.98/2.25  thf(zip_derived_cl486, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl133])).
% 10.98/2.25  thf(clause67, conjecture, (~( ( c1_1 @ a593 ) | ( ~( hskp8 ) ) ))).
% 10.98/2.25  thf(zf_stmt_90, negated_conjecture, (( c1_1 @ a593 ) | ( ~( hskp8 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause67])).
% 10.98/2.25  thf(zip_derived_cl66, plain, (( (c1_1 @ a593) | ~ (hskp8))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_90])).
% 10.98/2.25  thf(zip_derived_cl336, plain, (( (c1_1 @ a593)) <= (( (c1_1 @ a593)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.98/2.25  thf(zip_derived_cl1643, plain,
% 10.98/2.25      ((( (c0_1 @ a593) |  (c2_1 @ a593)))
% 10.98/2.25         <= (( (c1_1 @ a593)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl486, zip_derived_cl336])).
% 10.98/2.25  thf('117', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a593)) | ( (c2_1 @ a593)) | ~ ( (c1_1 @ a593))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1643])).
% 10.98/2.25  thf(clause196, conjecture,
% 10.98/2.25    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | 
% 10.98/2.25        ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_91, negated_conjecture,
% 10.98/2.25    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | 
% 10.98/2.25     ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause196])).
% 10.98/2.25  thf(zip_derived_cl195, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.98/2.25         ( (c3_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X1)
% 10.98/2.25          |  (c1_1 @ X2)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X2)
% 10.98/2.25          | ~ (c2_1 @ X2))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_91])).
% 10.98/2.25  thf('118', plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl195])).
% 10.98/2.25  thf('119', plain,
% 10.98/2.25      (( (hskp8)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (hskp27)) | ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.25  thf(zip_derived_cl538, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.98/2.25  thf(zip_derived_cl420, plain, ((~ (c1_1 @ a599)) <= (~ ( (c1_1 @ a599)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl108])).
% 10.98/2.25  thf(zip_derived_cl1586, plain,
% 10.98/2.25      (((~ (c3_1 @ a599) | ~ (c2_1 @ a599)))
% 10.98/2.25         <= (~ ( (c1_1 @ a599)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl538, zip_derived_cl420])).
% 10.98/2.25  thf('120', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a599)) | ~ ( (c2_1 @ a599)) | ( (c1_1 @ a599))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1586])).
% 10.98/2.25  thf('121', plain, (( (c1_1 @ a583)) | ~ ( (hskp26))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl45])).
% 10.98/2.25  thf(zip_derived_cl690, plain,
% 10.98/2.25      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 10.98/2.25         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl184])).
% 10.98/2.25  thf(zip_derived_cl294, plain, (( (c1_1 @ a583)) <= (( (c1_1 @ a583)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl45])).
% 10.98/2.25  thf(zip_derived_cl892, plain,
% 10.98/2.25      (((~ (c0_1 @ a583) | ~ (c2_1 @ a583)))
% 10.98/2.25         <= (( (c1_1 @ a583)) & 
% 10.98/2.25             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl690, zip_derived_cl294])).
% 10.98/2.25  thf('122', plain,
% 10.98/2.25      (~ ( (c1_1 @ a583)) | ~ ( (c2_1 @ a583)) | 
% 10.98/2.25       ~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       ~ ( (c0_1 @ a583))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl892])).
% 10.98/2.25  thf(zip_derived_cl542, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl147])).
% 10.98/2.25  thf(zip_derived_cl316, plain, (( (c1_1 @ a606)) <= (( (c1_1 @ a606)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl56])).
% 10.98/2.25  thf(zip_derived_cl1115, plain,
% 10.98/2.25      (((~ (c0_1 @ a606) |  (c2_1 @ a606)))
% 10.98/2.25         <= (( (c1_1 @ a606)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl542, zip_derived_cl316])).
% 10.98/2.25  thf('123', plain,
% 10.98/2.25      (~ ( (c0_1 @ a606)) | ~ ( (c1_1 @ a606)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.25       ( (c2_1 @ a606))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1115])).
% 10.98/2.25  thf(clause42, conjecture, (~( ( c0_1 @ a611 ) | ( ~( hskp27 ) ) ))).
% 10.98/2.25  thf(zf_stmt_92, negated_conjecture, (( c0_1 @ a611 ) | ( ~( hskp27 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause42])).
% 10.98/2.25  thf(zip_derived_cl41, plain, (( (c0_1 @ a611) | ~ (hskp27))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_92])).
% 10.98/2.25  thf('124', plain, (( (c0_1 @ a611)) | ~ ( (hskp27))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl41])).
% 10.98/2.25  thf(clause44, conjecture, (~( ( c3_1 @ a611 ) | ( ~( hskp27 ) ) ))).
% 10.98/2.25  thf(zf_stmt_93, negated_conjecture, (( c3_1 @ a611 ) | ( ~( hskp27 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause44])).
% 10.98/2.25  thf(zip_derived_cl43, plain, (( (c3_1 @ a611) | ~ (hskp27))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_93])).
% 10.98/2.25  thf('125', plain, (( (c3_1 @ a611)) | ~ ( (hskp27))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl43])).
% 10.98/2.25  thf(zip_derived_cl550, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.98/2.25  thf(zip_derived_cl290, plain, (( (c3_1 @ a611)) <= (( (c3_1 @ a611)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl43])).
% 10.98/2.25  thf(zip_derived_cl1180, plain,
% 10.98/2.25      (((~ (c0_1 @ a611) |  (c2_1 @ a611)))
% 10.98/2.25         <= (( (c3_1 @ a611)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl550, zip_derived_cl290])).
% 10.98/2.25  thf('126', plain,
% 10.98/2.25      (( (c2_1 @ a611)) | ~ ( (c0_1 @ a611)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a611))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1180])).
% 10.98/2.25  thf(zip_derived_cl606, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(zip_derived_cl290, plain, (( (c3_1 @ a611)) <= (( (c3_1 @ a611)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl43])).
% 10.98/2.25  thf(zip_derived_cl803, plain,
% 10.98/2.25      (((~ (c0_1 @ a611) | ~ (c2_1 @ a611)))
% 10.98/2.25         <= (( (c3_1 @ a611)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl606, zip_derived_cl290])).
% 10.98/2.25  thf('127', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c2_1 @ a611)) | ~ ( (c3_1 @ a611)) | ~ ( (c0_1 @ a611))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl803])).
% 10.98/2.25  thf(zip_derived_cl550, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.98/2.25  thf(clause66, conjecture, (~( ( c3_1 @ a598 ) | ( ~( hskp10 ) ) ))).
% 10.98/2.25  thf(zf_stmt_94, negated_conjecture, (( c3_1 @ a598 ) | ( ~( hskp10 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause66])).
% 10.98/2.25  thf(zip_derived_cl65, plain, (( (c3_1 @ a598) | ~ (hskp10))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_94])).
% 10.98/2.25  thf(zip_derived_cl334, plain, (( (c3_1 @ a598)) <= (( (c3_1 @ a598)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl65])).
% 10.98/2.25  thf(zip_derived_cl1186, plain,
% 10.98/2.25      (((~ (c0_1 @ a598) |  (c2_1 @ a598)))
% 10.98/2.25         <= (( (c3_1 @ a598)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl550, zip_derived_cl334])).
% 10.98/2.25  thf('128', plain,
% 10.98/2.25      (( (c2_1 @ a598)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a598)) | ~ ( (c0_1 @ a598))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1186])).
% 10.98/2.25  thf(clause79, conjecture, (~( ( c1_1 @ a585 ) | ( ~( hskp1 ) ) ))).
% 10.98/2.25  thf(zf_stmt_95, negated_conjecture, (( c1_1 @ a585 ) | ( ~( hskp1 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause79])).
% 10.98/2.25  thf(zip_derived_cl78, plain, (( (c1_1 @ a585) | ~ (hskp1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_95])).
% 10.98/2.25  thf('129', plain, (( (c1_1 @ a585)) | ~ ( (hskp1))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl78])).
% 10.98/2.25  thf(clause80, conjecture, (~( ( c2_1 @ a585 ) | ( ~( hskp1 ) ) ))).
% 10.98/2.25  thf(zf_stmt_96, negated_conjecture, (( c2_1 @ a585 ) | ( ~( hskp1 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause80])).
% 10.98/2.25  thf(zip_derived_cl79, plain, (( (c2_1 @ a585) | ~ (hskp1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_96])).
% 10.98/2.25  thf('130', plain, (( (c2_1 @ a585)) | ~ ( (hskp1))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl79])).
% 10.98/2.25  thf(clause123, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c0_1 @ a585 ) ) ))).
% 10.98/2.25  thf(zf_stmt_97, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c0_1 @ a585 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause123])).
% 10.98/2.25  thf(zip_derived_cl122, plain, ((~ (hskp1) | ~ (c0_1 @ a585))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_97])).
% 10.98/2.25  thf('131', plain, (~ ( (c0_1 @ a585)) | ~ ( (hskp1))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl122])).
% 10.98/2.25  thf(zip_derived_cl522, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.98/2.25  thf(zip_derived_cl360, plain, (( (c1_1 @ a585)) <= (( (c1_1 @ a585)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl78])).
% 10.98/2.25  thf(zip_derived_cl1050, plain,
% 10.98/2.25      ((( (c0_1 @ a585) | ~ (c2_1 @ a585)))
% 10.98/2.25         <= (( (c1_1 @ a585)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl522, zip_derived_cl360])).
% 10.98/2.25  thf('132', plain,
% 10.98/2.25      (~ ( (c1_1 @ a585)) | ~ ( (c2_1 @ a585)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a585))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1050])).
% 10.98/2.25  thf('133', plain,
% 10.98/2.25      (( (hskp9)) | 
% 10.98/2.25       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl184])).
% 10.98/2.25  thf(clause190, conjecture,
% 10.98/2.25    (~( ( hskp12 ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_98, negated_conjecture,
% 10.98/2.25    (( hskp12 ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause190])).
% 10.98/2.25  thf(zip_derived_cl189, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp12)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          | ~ (c2_1 @ X0)
% 10.98/2.25          | ~ (c1_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (c1_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_98])).
% 10.98/2.25  thf('134', plain,
% 10.98/2.25      (( (hskp12)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl189])).
% 10.98/2.25  thf(clause69, conjecture, (~( ( c2_1 @ a592 ) | ( ~( hskp7 ) ) ))).
% 10.98/2.25  thf(zf_stmt_99, negated_conjecture, (( c2_1 @ a592 ) | ( ~( hskp7 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause69])).
% 10.98/2.25  thf(zip_derived_cl68, plain, (( (c2_1 @ a592) | ~ (hskp7))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_99])).
% 10.98/2.25  thf('135', plain, (( (c2_1 @ a592)) | ~ ( (hskp7))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl68])).
% 10.98/2.25  thf(clause115, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c0_1 @ a592 ) ) ))).
% 10.98/2.25  thf(zf_stmt_100, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c0_1 @ a592 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause115])).
% 10.98/2.25  thf(zip_derived_cl114, plain, ((~ (hskp7) | ~ (c0_1 @ a592))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_100])).
% 10.98/2.25  thf('136', plain, (~ ( (c0_1 @ a592)) | ~ ( (hskp7))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl114])).
% 10.98/2.25  thf(clause116, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c3_1 @ a592 ) ) ))).
% 10.98/2.25  thf(zf_stmt_101, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c3_1 @ a592 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause116])).
% 10.98/2.25  thf(zip_derived_cl115, plain, ((~ (hskp7) | ~ (c3_1 @ a592))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_101])).
% 10.98/2.25  thf('137', plain, (~ ( (c3_1 @ a592)) | ~ ( (hskp7))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl115])).
% 10.98/2.25  thf(clause132, conjecture,
% 10.98/2.25    (~( ( hskp7 ) | ( hskp2 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_102, negated_conjecture,
% 10.98/2.25    (( hskp7 ) | ( hskp2 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c2_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause132])).
% 10.98/2.25  thf(zip_derived_cl131, plain,
% 10.98/2.25      (![X0 : $i]:
% 10.98/2.25         ( (hskp7)
% 10.98/2.25          |  (hskp2)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X0))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_102])).
% 10.98/2.25  thf('138', plain,
% 10.98/2.25      (( (hskp7)) | ( (hskp2)) | ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl131])).
% 10.98/2.25  thf('139', plain, (( (c1_1 @ a586)) | ~ ( (hskp2))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.98/2.25  thf(zip_derived_cl356, plain, (( (c1_1 @ a586)) <= (( (c1_1 @ a586)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.98/2.25  thf(zip_derived_cl690, plain,
% 10.98/2.25      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 10.98/2.25         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl184])).
% 10.98/2.25  thf(zip_derived_cl1014, plain,
% 10.98/2.25      (((~ (c2_1 @ a586) | ~ (c0_1 @ a586)))
% 10.98/2.25         <= (( (c1_1 @ a586)) & 
% 10.98/2.25             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl356, zip_derived_cl690])).
% 10.98/2.25  thf('140', plain,
% 10.98/2.25      (~ ( (c1_1 @ a586)) | ~ ( (c0_1 @ a586)) | 
% 10.98/2.25       ~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       ~ ( (c2_1 @ a586))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1014])).
% 10.98/2.25  thf(clause78, conjecture, (~( ( c2_1 @ a586 ) | ( ~( hskp2 ) ) ))).
% 10.98/2.25  thf(zf_stmt_103, negated_conjecture, (( c2_1 @ a586 ) | ( ~( hskp2 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause78])).
% 10.98/2.25  thf(zip_derived_cl77, plain, (( (c2_1 @ a586) | ~ (hskp2))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_103])).
% 10.98/2.25  thf('141', plain, (( (c2_1 @ a586)) | ~ ( (hskp2))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl77])).
% 10.98/2.25  thf('142', plain, (~ ( (c3_1 @ a586)) | ~ ( (hskp2))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl121])).
% 10.98/2.25  thf(clause135, conjecture,
% 10.98/2.25    (~( ( hskp18 ) | ( hskp8 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_104, negated_conjecture,
% 10.98/2.25    (( hskp18 ) | ( hskp8 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c2_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause135])).
% 10.98/2.25  thf(zip_derived_cl134, plain,
% 10.98/2.25      (![X0 : $i]:
% 10.98/2.25         ( (hskp18)
% 10.98/2.25          |  (hskp8)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X0))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_104])).
% 10.98/2.25  thf(zip_derived_cl490, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl134])).
% 10.98/2.25  thf(zip_derived_cl446, plain, ((~ (c3_1 @ a586)) <= (~ ( (c3_1 @ a586)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl121])).
% 10.98/2.25  thf(zip_derived_cl1804, plain,
% 10.98/2.25      ((( (c0_1 @ a586) | ~ (c2_1 @ a586)))
% 10.98/2.25         <= (~ ( (c3_1 @ a586)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl446])).
% 10.98/2.25  thf('143', plain,
% 10.98/2.25      (( (c0_1 @ a586)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a586)) | ~ ( (c2_1 @ a586))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1804])).
% 10.98/2.25  thf(zip_derived_cl490, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl134])).
% 10.98/2.25  thf(zip_derived_cl434, plain, ((~ (c3_1 @ a592)) <= (~ ( (c3_1 @ a592)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl115])).
% 10.98/2.25  thf(zip_derived_cl1800, plain,
% 10.98/2.25      ((( (c0_1 @ a592) | ~ (c2_1 @ a592)))
% 10.98/2.25         <= (~ ( (c3_1 @ a592)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl490, zip_derived_cl434])).
% 10.98/2.25  thf('144', plain,
% 10.98/2.25      (( (c0_1 @ a592)) | ~ ( (c2_1 @ a592)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a592))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1800])).
% 10.98/2.25  thf(clause172, conjecture,
% 10.98/2.25    (~( ( hskp14 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 10.98/2.25        ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_105, negated_conjecture,
% 10.98/2.25    (( hskp14 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 10.98/2.25     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause172])).
% 10.98/2.25  thf(zip_derived_cl171, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp14)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X1)
% 10.98/2.25          |  (c1_1 @ X1)
% 10.98/2.25          | ~ (c2_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_105])).
% 10.98/2.25  thf('145', plain,
% 10.98/2.25      (( (hskp14)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl171])).
% 10.98/2.25  thf(zip_derived_cl336, plain, (( (c1_1 @ a593)) <= (( (c1_1 @ a593)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.98/2.25  thf(zip_derived_cl598, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl161])).
% 10.98/2.25  thf(zip_derived_cl974, plain,
% 10.98/2.25      (((~ (c0_1 @ a593) | ~ (c3_1 @ a593)))
% 10.98/2.25         <= (( (c1_1 @ a593)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl336, zip_derived_cl598])).
% 10.98/2.25  thf('146', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a593)) | ~ ( (c3_1 @ a593)) | ~ ( (c1_1 @ a593))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl974])).
% 10.98/2.25  thf(clause198, conjecture,
% 10.98/2.25    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 10.98/2.25        ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_106, negated_conjecture,
% 10.98/2.25    (( c1_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 10.98/2.25     ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause198])).
% 10.98/2.25  thf(zip_derived_cl197, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.98/2.25         ( (c1_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X1)
% 10.98/2.25          | ~ (c2_1 @ X0)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X2)
% 10.98/2.25          | ~ (c1_1 @ X2)
% 10.98/2.25          | ~ (c0_1 @ X2))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_106])).
% 10.98/2.25  thf('147', plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl197])).
% 10.98/2.25  thf('148', plain, (( (c3_1 @ a598)) | ~ ( (hskp10))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl65])).
% 10.98/2.25  thf(zip_derived_cl334, plain, (( (c3_1 @ a598)) <= (( (c3_1 @ a598)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl65])).
% 10.98/2.25  thf(zip_derived_cl606, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(zip_derived_cl972, plain,
% 10.98/2.25      (((~ (c2_1 @ a598) | ~ (c0_1 @ a598)))
% 10.98/2.25         <= (( (c3_1 @ a598)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl334, zip_derived_cl606])).
% 10.98/2.25  thf('149', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c2_1 @ a598)) | ~ ( (c3_1 @ a598)) | ~ ( (c0_1 @ a598))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl972])).
% 10.98/2.25  thf(clause65, conjecture, (~( ( c0_1 @ a598 ) | ( ~( hskp10 ) ) ))).
% 10.98/2.25  thf(zf_stmt_107, negated_conjecture, (( c0_1 @ a598 ) | ( ~( hskp10 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause65])).
% 10.98/2.25  thf(zip_derived_cl64, plain, (( (c0_1 @ a598) | ~ (hskp10))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_107])).
% 10.98/2.25  thf('150', plain, (( (c0_1 @ a598)) | ~ ( (hskp10))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl64])).
% 10.98/2.25  thf('151', plain, (~ ( (c1_1 @ a598)) | ~ ( (hskp10))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.98/2.25  thf('152', plain,
% 10.98/2.25      (( (hskp10)) | ( (hskp4)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.98/2.25  thf(clause74, conjecture, (~( ( c0_1 @ a588 ) | ( ~( hskp4 ) ) ))).
% 10.98/2.25  thf(zf_stmt_108, negated_conjecture, (( c0_1 @ a588 ) | ( ~( hskp4 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause74])).
% 10.98/2.25  thf(zip_derived_cl73, plain, (( (c0_1 @ a588) | ~ (hskp4))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_108])).
% 10.98/2.25  thf('153', plain, (( (c0_1 @ a588)) | ~ ( (hskp4))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl73])).
% 10.98/2.25  thf(clause119, conjecture, (~( ( ~( hskp4 ) ) | ( ~( c1_1 @ a588 ) ) ))).
% 10.98/2.25  thf(zf_stmt_109, negated_conjecture, (( ~( hskp4 ) ) | ( ~( c1_1 @ a588 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause119])).
% 10.98/2.25  thf(zip_derived_cl118, plain, ((~ (hskp4) | ~ (c1_1 @ a588))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_109])).
% 10.98/2.25  thf('154', plain, (~ ( (c1_1 @ a588)) | ~ ( (hskp4))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl118])).
% 10.98/2.25  thf(clause120, conjecture, (~( ( ~( hskp4 ) ) | ( ~( c2_1 @ a588 ) ) ))).
% 10.98/2.25  thf(zf_stmt_110, negated_conjecture, (( ~( hskp4 ) ) | ( ~( c2_1 @ a588 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause120])).
% 10.98/2.25  thf(zip_derived_cl119, plain, ((~ (hskp4) | ~ (c2_1 @ a588))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_110])).
% 10.98/2.25  thf('155', plain, (~ ( (c2_1 @ a588)) | ~ ( (hskp4))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl119])).
% 10.98/2.25  thf(zip_derived_cl494, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.98/2.25  thf(zip_derived_cl440, plain, ((~ (c1_1 @ a588)) <= (~ ( (c1_1 @ a588)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl118])).
% 10.98/2.25  thf(zip_derived_cl1870, plain,
% 10.98/2.25      (((~ (c0_1 @ a588) |  (c2_1 @ a588)))
% 10.98/2.25         <= (~ ( (c1_1 @ a588)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl494, zip_derived_cl440])).
% 10.98/2.25  thf('156', plain,
% 10.98/2.25      (~ ( (c0_1 @ a588)) | ( (c1_1 @ a588)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.25       ( (c2_1 @ a588))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1870])).
% 10.98/2.25  thf(zip_derived_cl494, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.98/2.25  thf(zip_derived_cl422, plain, ((~ (c1_1 @ a598)) <= (~ ( (c1_1 @ a598)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.98/2.25  thf(zip_derived_cl1869, plain,
% 10.98/2.25      (((~ (c0_1 @ a598) |  (c2_1 @ a598)))
% 10.98/2.25         <= (~ ( (c1_1 @ a598)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl494, zip_derived_cl422])).
% 10.98/2.25  thf('157', plain,
% 10.98/2.25      (( (c2_1 @ a598)) | ~ ( (c0_1 @ a598)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.25       ( (c1_1 @ a598))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1869])).
% 10.98/2.25  thf(zip_derived_cl482, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl132])).
% 10.98/2.25  thf(zip_derived_cl420, plain, ((~ (c1_1 @ a599)) <= (~ ( (c1_1 @ a599)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl108])).
% 10.98/2.25  thf(zip_derived_cl1503, plain,
% 10.98/2.25      (((~ (c3_1 @ a599) |  (c0_1 @ a599)))
% 10.98/2.25         <= (~ ( (c1_1 @ a599)) & 
% 10.98/2.25             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl482, zip_derived_cl420])).
% 10.98/2.25  thf('158', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a599)) | ( (c1_1 @ a599)) | ~ ( (c3_1 @ a599))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1503])).
% 10.98/2.25  thf(zip_derived_cl474, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl130])).
% 10.98/2.25  thf(zip_derived_cl420, plain, ((~ (c1_1 @ a599)) <= (~ ( (c1_1 @ a599)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl108])).
% 10.98/2.25  thf(zip_derived_cl1434, plain,
% 10.98/2.25      ((( (c0_1 @ a599) | ~ (c2_1 @ a599)))
% 10.98/2.25         <= (~ ( (c1_1 @ a599)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl474, zip_derived_cl420])).
% 10.98/2.25  thf('159', plain,
% 10.98/2.25      (( (c0_1 @ a599)) | ( (c1_1 @ a599)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ~ ( (c2_1 @ a599))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1434])).
% 10.98/2.25  thf(zip_derived_cl530, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.98/2.25  thf(clause64, conjecture, (~( ( c3_1 @ a599 ) | ( ~( hskp11 ) ) ))).
% 10.98/2.25  thf(zf_stmt_111, negated_conjecture, (( c3_1 @ a599 ) | ( ~( hskp11 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause64])).
% 10.98/2.25  thf(zip_derived_cl63, plain, (( (c3_1 @ a599) | ~ (hskp11))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_111])).
% 10.98/2.25  thf(zip_derived_cl330, plain, (( (c3_1 @ a599)) <= (( (c3_1 @ a599)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.98/2.25  thf(zip_derived_cl1095, plain,
% 10.98/2.25      ((( (c0_1 @ a599) | ~ (c2_1 @ a599)))
% 10.98/2.25         <= (( (c3_1 @ a599)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl530, zip_derived_cl330])).
% 10.98/2.25  thf('160', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a599)) | ~ ( (c3_1 @ a599)) | ~ ( (c2_1 @ a599))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1095])).
% 10.98/2.25  thf(zip_derived_cl330, plain, (( (c3_1 @ a599)) <= (( (c3_1 @ a599)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.98/2.25  thf(zip_derived_cl606, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(zip_derived_cl968, plain,
% 10.98/2.25      (((~ (c2_1 @ a599) | ~ (c0_1 @ a599)))
% 10.98/2.25         <= (( (c3_1 @ a599)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl330, zip_derived_cl606])).
% 10.98/2.25  thf('161', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a599)) | ~ ( (c2_1 @ a599)) | ~ ( (c3_1 @ a599))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl968])).
% 10.98/2.25  thf(clause20, conjecture, (~( ( ndr1_0 ) | ( ~( hskp11 ) ) ))).
% 10.98/2.25  thf(zf_stmt_112, negated_conjecture, (( ndr1_0 ) | ( ~( hskp11 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause20])).
% 10.98/2.25  thf(zip_derived_cl19, plain, (( (ndr1_0) | ~ (hskp11))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_112])).
% 10.98/2.25  thf('162', plain, (( (ndr1_0)) | ~ ( (hskp11))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl19])).
% 10.98/2.25  thf(clause63, conjecture, (~( ( c2_1 @ a599 ) | ( ~( hskp11 ) ) ))).
% 10.98/2.25  thf(zf_stmt_113, negated_conjecture, (( c2_1 @ a599 ) | ( ~( hskp11 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause63])).
% 10.98/2.25  thf(zip_derived_cl62, plain, (( (c2_1 @ a599) | ~ (hskp11))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_113])).
% 10.98/2.25  thf('163', plain, (( (c2_1 @ a599)) | ~ ( (hskp11))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl62])).
% 10.98/2.25  thf('164', plain, (( (c3_1 @ a599)) | ~ ( (hskp11))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.98/2.25  thf('165', plain, (~ ( (c1_1 @ a599)) | ~ ( (hskp11))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl108])).
% 10.98/2.25  thf(clause1, conjecture, (~( ( hskp11 ) | ( hskp26 ) ))).
% 10.98/2.25  thf(zf_stmt_114, negated_conjecture, (( hskp11 ) | ( hskp26 )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause1])).
% 10.98/2.25  thf(zip_derived_cl0, plain, (( (hskp11) |  (hskp26))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_114])).
% 10.98/2.25  thf('166', plain, (( (hskp11)) | ( (hskp26))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl0])).
% 10.98/2.25  thf(clause45, conjecture, (~( ( c0_1 @ a583 ) | ( ~( hskp26 ) ) ))).
% 10.98/2.25  thf(zf_stmt_115, negated_conjecture, (( c0_1 @ a583 ) | ( ~( hskp26 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause45])).
% 10.98/2.25  thf(zip_derived_cl44, plain, (( (c0_1 @ a583) | ~ (hskp26))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_115])).
% 10.98/2.25  thf('167', plain, (( (c0_1 @ a583)) | ~ ( (hskp26))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl44])).
% 10.98/2.25  thf(clause47, conjecture, (~( ( c2_1 @ a583 ) | ( ~( hskp26 ) ) ))).
% 10.98/2.25  thf(zf_stmt_116, negated_conjecture, (( c2_1 @ a583 ) | ( ~( hskp26 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause47])).
% 10.98/2.25  thf(zip_derived_cl46, plain, (( (c2_1 @ a583) | ~ (hskp26))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_116])).
% 10.98/2.25  thf('168', plain, (( (c2_1 @ a583)) | ~ ( (hskp26))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl46])).
% 10.98/2.25  thf(zip_derived_cl606, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(zip_derived_cl578, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.25  thf(zip_derived_cl1703, plain,
% 10.98/2.25      ((![X0 : $i]:
% 10.98/2.25          (~ (c0_1 @ X0) | ~ (c2_1 @ X0) | ~ (c2_1 @ X0) | ~ (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl606, zip_derived_cl578])).
% 10.98/2.25  thf(zip_derived_cl1715, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('simplify', [status(thm)], [zip_derived_cl1703])).
% 10.98/2.25  thf(zip_derived_cl296, plain, (( (c2_1 @ a583)) <= (( (c2_1 @ a583)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl46])).
% 10.98/2.25  thf(zip_derived_cl2436, plain,
% 10.98/2.25      ((~ (c0_1 @ a583))
% 10.98/2.25         <= (( (c2_1 @ a583)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)],
% 10.98/2.25                [zip_derived_cl1715, zip_derived_cl296])).
% 10.98/2.25  thf(zip_derived_cl292, plain, (( (c0_1 @ a583)) <= (( (c0_1 @ a583)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl44])).
% 10.98/2.25  thf('169', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a583)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c2_1 @ a583))),
% 10.98/2.25      inference('s_sup+', [status(thm)],
% 10.98/2.25                [zip_derived_cl2436, zip_derived_cl292])).
% 10.98/2.25  thf(zip_derived_cl1774, plain, ((~ (c3_1 @ a587)) <= (~ ( (c3_1 @ a587)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1548])).
% 10.98/2.25  thf(zip_derived_cl578, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.25  thf(zip_derived_cl1777, plain,
% 10.98/2.25      (((~ (c2_1 @ a587) | ~ (c0_1 @ a587)))
% 10.98/2.25         <= (~ ( (c3_1 @ a587)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)],
% 10.98/2.25                [zip_derived_cl1774, zip_derived_cl578])).
% 10.98/2.25  thf('170', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a587)) | ~ ( (c0_1 @ a587)) | ~ ( (c2_1 @ a587))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1777])).
% 10.98/2.25  thf(zip_derived_cl458, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl126])).
% 10.98/2.25  thf(zip_derived_cl444, plain, ((~ (c1_1 @ a587)) <= (~ ( (c1_1 @ a587)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl120])).
% 10.98/2.25  thf(zip_derived_cl1224, plain,
% 10.98/2.25      ((( (c3_1 @ a587) |  (c0_1 @ a587)))
% 10.98/2.25         <= (~ ( (c1_1 @ a587)) & 
% 10.98/2.25             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl458, zip_derived_cl444])).
% 10.98/2.25  thf(zip_derived_cl4848, plain, (( (c3_1 @ a587)) <= (( (c3_1 @ a587)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1224])).
% 10.98/2.25  thf(zip_derived_cl606, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(zip_derived_cl4852, plain,
% 10.98/2.25      (((~ (c2_1 @ a587) | ~ (c0_1 @ a587)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.98/2.25             ( (c3_1 @ a587)))),
% 10.98/2.25      inference('s_sup-', [status(thm)],
% 10.98/2.25                [zip_derived_cl4848, zip_derived_cl606])).
% 10.98/2.25  thf('171', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a587)) | ~ ( (c0_1 @ a587)) | ~ ( (c2_1 @ a587))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl4852])).
% 10.98/2.25  thf(clause36, conjecture, (~( ( c0_1 @ a678 ) | ( ~( hskp29 ) ) ))).
% 10.98/2.25  thf(zf_stmt_117, negated_conjecture, (( c0_1 @ a678 ) | ( ~( hskp29 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause36])).
% 10.98/2.25  thf(zip_derived_cl35, plain, (( (c0_1 @ a678) | ~ (hskp29))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_117])).
% 10.98/2.25  thf('172', plain, (( (c0_1 @ a678)) | ~ ( (hskp29))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl35])).
% 10.98/2.25  thf(clause37, conjecture, (~( ( c2_1 @ a678 ) | ( ~( hskp29 ) ) ))).
% 10.98/2.25  thf(zf_stmt_118, negated_conjecture, (( c2_1 @ a678 ) | ( ~( hskp29 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause37])).
% 10.98/2.25  thf(zip_derived_cl36, plain, (( (c2_1 @ a678) | ~ (hskp29))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_118])).
% 10.98/2.25  thf('173', plain, (( (c2_1 @ a678)) | ~ ( (hskp29))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl36])).
% 10.98/2.25  thf(clause38, conjecture, (~( ( c3_1 @ a678 ) | ( ~( hskp29 ) ) ))).
% 10.98/2.25  thf(zf_stmt_119, negated_conjecture, (( c3_1 @ a678 ) | ( ~( hskp29 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause38])).
% 10.98/2.25  thf(zip_derived_cl37, plain, (( (c3_1 @ a678) | ~ (hskp29))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_119])).
% 10.98/2.25  thf('174', plain, (( (c3_1 @ a678)) | ~ ( (hskp29))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl37])).
% 10.98/2.25  thf(zip_derived_cl606, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.98/2.25  thf(zip_derived_cl278, plain, (( (c3_1 @ a678)) <= (( (c3_1 @ a678)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl37])).
% 10.98/2.25  thf(zip_derived_cl801, plain,
% 10.98/2.25      (((~ (c0_1 @ a678) | ~ (c2_1 @ a678)))
% 10.98/2.25         <= (( (c3_1 @ a678)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl606, zip_derived_cl278])).
% 10.98/2.25  thf('175', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c0_1 @ a678)) | ~ ( (c2_1 @ a678)) | ~ ( (c3_1 @ a678))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl801])).
% 10.98/2.25  thf(zip_derived_cl462, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl127])).
% 10.98/2.25  thf(zip_derived_cl404, plain, ((~ (c3_1 @ a606)) <= (~ ( (c3_1 @ a606)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl100])).
% 10.98/2.25  thf(zip_derived_cl1322, plain,
% 10.98/2.25      ((( (c0_1 @ a606) |  (c2_1 @ a606)))
% 10.98/2.25         <= (~ ( (c3_1 @ a606)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl462, zip_derived_cl404])).
% 10.98/2.25  thf('176', plain,
% 10.98/2.25      (( (c0_1 @ a606)) | ( (c3_1 @ a606)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c2_1 @ a606))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1322])).
% 10.98/2.25  thf(clause32, conjecture, (~( ( hskp8 ) | ( hskp12 ) | ( hskp26 ) ))).
% 10.98/2.25  thf(zf_stmt_120, negated_conjecture, (( hskp8 ) | ( hskp12 ) | ( hskp26 )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause32])).
% 10.98/2.25  thf(zip_derived_cl31, plain, (( (hskp8) |  (hskp12) |  (hskp26))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_120])).
% 10.98/2.25  thf('177', plain, (( (hskp8)) | ( (hskp26)) | ( (hskp12))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl31])).
% 10.98/2.25  thf(zip_derived_cl522, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.98/2.25  thf(zip_derived_cl318, plain, (( (c1_1 @ a604)) <= (( (c1_1 @ a604)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl57])).
% 10.98/2.25  thf(zip_derived_cl1046, plain,
% 10.98/2.25      ((( (c0_1 @ a604) | ~ (c2_1 @ a604)))
% 10.98/2.25         <= (( (c1_1 @ a604)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl522, zip_derived_cl318])).
% 10.98/2.25  thf('178', plain,
% 10.98/2.25      (~ ( (c2_1 @ a604)) | ~ ( (c1_1 @ a604)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a604))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1046])).
% 10.98/2.25  thf(clause2, conjecture, (~( ( ndr1_0 ) | ( ~( hskp29 ) ) ))).
% 10.98/2.25  thf(zf_stmt_121, negated_conjecture, (( ndr1_0 ) | ( ~( hskp29 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause2])).
% 10.98/2.25  thf(zip_derived_cl1, plain, (( (ndr1_0) | ~ (hskp29))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_121])).
% 10.98/2.25  thf('179', plain, (( (ndr1_0)) | ~ ( (hskp29))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1])).
% 10.98/2.25  thf(clause14, conjecture, (~( ( ndr1_0 ) | ( ~( hskp17 ) ) ))).
% 10.98/2.25  thf(zf_stmt_122, negated_conjecture, (( ndr1_0 ) | ( ~( hskp17 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause14])).
% 10.98/2.25  thf(zip_derived_cl13, plain, (( (ndr1_0) | ~ (hskp17))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_122])).
% 10.98/2.25  thf('180', plain, (( (ndr1_0)) | ~ ( (hskp17))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl13])).
% 10.98/2.25  thf(clause24, conjecture, (~( ( ndr1_0 ) | ( ~( hskp7 ) ) ))).
% 10.98/2.25  thf(zf_stmt_123, negated_conjecture, (( ndr1_0 ) | ( ~( hskp7 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause24])).
% 10.98/2.25  thf(zip_derived_cl23, plain, (( (ndr1_0) | ~ (hskp7))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_123])).
% 10.98/2.25  thf('181', plain, (~ ( (hskp7)) | ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl23])).
% 10.98/2.25  thf(clause34, conjecture, (~( ( hskp17 ) | ( hskp7 ) | ( hskp29 ) ))).
% 10.98/2.25  thf(zf_stmt_124, negated_conjecture, (( hskp17 ) | ( hskp7 ) | ( hskp29 )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause34])).
% 10.98/2.25  thf(zip_derived_cl33, plain, (( (hskp17) |  (hskp7) |  (hskp29))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_124])).
% 10.98/2.25  thf('182', plain, (( (hskp7)) | ( (hskp29)) | ( (hskp17))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl33])).
% 10.98/2.25  thf('183', plain, (( (c3_1 @ a593)) | ~ ( (hskp8))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl67])).
% 10.98/2.25  thf(clause114, conjecture, (~( ( ~( hskp8 ) ) | ( ~( c2_1 @ a593 ) ) ))).
% 10.98/2.25  thf(zf_stmt_125, negated_conjecture, (( ~( hskp8 ) ) | ( ~( c2_1 @ a593 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause114])).
% 10.98/2.25  thf(zip_derived_cl113, plain, ((~ (hskp8) | ~ (c2_1 @ a593))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_125])).
% 10.98/2.25  thf('184', plain, (~ ( (c2_1 @ a593)) | ~ ( (hskp8))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl113])).
% 10.98/2.25  thf(zip_derived_cl566, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.98/2.25  thf(zip_derived_cl336, plain, (( (c1_1 @ a593)) <= (( (c1_1 @ a593)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.98/2.25  thf(zip_derived_cl1249, plain,
% 10.98/2.25      (((~ (c3_1 @ a593) |  (c2_1 @ a593)))
% 10.98/2.25         <= (( (c1_1 @ a593)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl566, zip_derived_cl336])).
% 10.98/2.25  thf('185', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c1_1 @ a593)) | ~ ( (c3_1 @ a593)) | ( (c2_1 @ a593))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1249])).
% 10.98/2.25  thf(clause192, conjecture,
% 10.98/2.25    (~( ( hskp14 ) | ( c2_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_126, negated_conjecture,
% 10.98/2.25    (( hskp14 ) | ( c2_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause192])).
% 10.98/2.25  thf(zip_derived_cl191, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp14)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (c1_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_126])).
% 10.98/2.25  thf('186', plain,
% 10.98/2.25      (( (hskp14)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl191])).
% 10.98/2.25  thf(clause60, conjecture, (~( ( c0_1 @ a603 ) | ( ~( hskp14 ) ) ))).
% 10.98/2.25  thf(zf_stmt_127, negated_conjecture, (( c0_1 @ a603 ) | ( ~( hskp14 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause60])).
% 10.98/2.25  thf(zip_derived_cl59, plain, (( (c0_1 @ a603) | ~ (hskp14))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_127])).
% 10.98/2.25  thf('187', plain, (( (c0_1 @ a603)) | ~ ( (hskp14))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl59])).
% 10.98/2.25  thf('188', plain, (~ ( (c1_1 @ a603)) | ~ ( (hskp14))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl102])).
% 10.98/2.25  thf('189', plain, (~ ( (c3_1 @ a603)) | ~ ( (hskp14))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl103])).
% 10.98/2.25  thf(zip_derived_cl634, plain,
% 10.98/2.25      ((![X1 : $i]: ( (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c0_1 @ X1)))
% 10.98/2.25         <= ((![X1 : $i]: ( (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl170])).
% 10.98/2.25  thf(zip_derived_cl408, plain, ((~ (c1_1 @ a603)) <= (~ ( (c1_1 @ a603)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl102])).
% 10.98/2.25  thf(zip_derived_cl2210, plain,
% 10.98/2.25      (((~ (c0_1 @ a603) |  (c3_1 @ a603)))
% 10.98/2.25         <= (~ ( (c1_1 @ a603)) & 
% 10.98/2.25             (![X1 : $i]: ( (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl634, zip_derived_cl408])).
% 10.98/2.25  thf('190', plain,
% 10.98/2.25      (~ (![X1 : $i]: ( (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       ( (c1_1 @ a603)) | ( (c3_1 @ a603)) | ~ ( (c0_1 @ a603))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl2210])).
% 10.98/2.25  thf('191', plain,
% 10.98/2.25      (( (hskp3)) | 
% 10.98/2.25       (![X1 : $i]: ( (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl173])).
% 10.98/2.25  thf(clause61, conjecture, (~( ( c0_1 @ a600 ) | ( ~( hskp12 ) ) ))).
% 10.98/2.25  thf(zf_stmt_128, negated_conjecture, (( c0_1 @ a600 ) | ( ~( hskp12 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause61])).
% 10.98/2.25  thf(zip_derived_cl60, plain, (( (c0_1 @ a600) | ~ (hskp12))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_128])).
% 10.98/2.25  thf('192', plain, (( (c0_1 @ a600)) | ~ ( (hskp12))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl60])).
% 10.98/2.25  thf(clause62, conjecture, (~( ( c2_1 @ a600 ) | ( ~( hskp12 ) ) ))).
% 10.98/2.25  thf(zf_stmt_129, negated_conjecture, (( c2_1 @ a600 ) | ( ~( hskp12 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause62])).
% 10.98/2.25  thf(zip_derived_cl61, plain, (( (c2_1 @ a600) | ~ (hskp12))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_129])).
% 10.98/2.25  thf('193', plain, (( (c2_1 @ a600)) | ~ ( (hskp12))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl61])).
% 10.98/2.25  thf(clause108, conjecture, (~( ( ~( hskp12 ) ) | ( ~( c3_1 @ a600 ) ) ))).
% 10.98/2.25  thf(zf_stmt_130, negated_conjecture,
% 10.98/2.25    (( ~( hskp12 ) ) | ( ~( c3_1 @ a600 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause108])).
% 10.98/2.25  thf(zip_derived_cl107, plain, ((~ (hskp12) | ~ (c3_1 @ a600))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_130])).
% 10.98/2.25  thf('194', plain, (~ ( (c3_1 @ a600)) | ~ ( (hskp12))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl107])).
% 10.98/2.25  thf(zip_derived_cl578, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.98/2.25  thf(zip_derived_cl418, plain, ((~ (c3_1 @ a600)) <= (~ ( (c3_1 @ a600)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl107])).
% 10.98/2.25  thf(zip_derived_cl1694, plain,
% 10.98/2.25      (((~ (c0_1 @ a600) | ~ (c2_1 @ a600)))
% 10.98/2.25         <= (~ ( (c3_1 @ a600)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl578, zip_derived_cl418])).
% 10.98/2.25  thf('195', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c2_1 @ a600)) | ( (c3_1 @ a600)) | ~ ( (c0_1 @ a600))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1694])).
% 10.98/2.25  thf(zip_derived_cl522, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.98/2.25  thf(zip_derived_cl356, plain, (( (c1_1 @ a586)) <= (( (c1_1 @ a586)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.98/2.25  thf(zip_derived_cl1049, plain,
% 10.98/2.25      ((( (c0_1 @ a586) | ~ (c2_1 @ a586)))
% 10.98/2.25         <= (( (c1_1 @ a586)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl522, zip_derived_cl356])).
% 10.98/2.25  thf('196', plain,
% 10.98/2.25      (~ ( (c1_1 @ a586)) | ~ ( (c2_1 @ a586)) | 
% 10.98/2.25       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a586))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1049])).
% 10.98/2.25  thf(clause53, conjecture, (~( ( c0_1 @ a629 ) | ( ~( hskp21 ) ) ))).
% 10.98/2.25  thf(zf_stmt_131, negated_conjecture, (( c0_1 @ a629 ) | ( ~( hskp21 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause53])).
% 10.98/2.25  thf(zip_derived_cl52, plain, (( (c0_1 @ a629) | ~ (hskp21))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_131])).
% 10.98/2.25  thf('197', plain, (( (c0_1 @ a629)) | ~ ( (hskp21))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl52])).
% 10.98/2.25  thf(clause89, conjecture, (~( ( ~( hskp21 ) ) | ( ~( c2_1 @ a629 ) ) ))).
% 10.98/2.25  thf(zf_stmt_132, negated_conjecture,
% 10.98/2.25    (( ~( hskp21 ) ) | ( ~( c2_1 @ a629 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause89])).
% 10.98/2.25  thf(zip_derived_cl88, plain, ((~ (hskp21) | ~ (c2_1 @ a629))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_132])).
% 10.98/2.25  thf('198', plain, (~ ( (hskp21)) | ~ ( (c2_1 @ a629))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl88])).
% 10.98/2.25  thf(clause90, conjecture, (~( ( ~( hskp21 ) ) | ( ~( c3_1 @ a629 ) ) ))).
% 10.98/2.25  thf(zf_stmt_133, negated_conjecture,
% 10.98/2.25    (( ~( hskp21 ) ) | ( ~( c3_1 @ a629 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause90])).
% 10.98/2.25  thf(zip_derived_cl89, plain, ((~ (hskp21) | ~ (c3_1 @ a629))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_133])).
% 10.98/2.25  thf('199', plain, (~ ( (hskp21)) | ~ ( (c3_1 @ a629))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl89])).
% 10.98/2.25  thf(clause183, conjecture,
% 10.98/2.25    (~( ( hskp8 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.25        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_134, negated_conjecture,
% 10.98/2.25    (( hskp8 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c3_1 @ U ) | 
% 10.98/2.25     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause183])).
% 10.98/2.25  thf(zip_derived_cl182, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp8)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c3_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_134])).
% 10.98/2.25  thf('200', plain,
% 10.98/2.25      (( (hskp8)) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl182])).
% 10.98/2.25  thf(clause152, conjecture,
% 10.98/2.25    (~( ( hskp8 ) | ( hskp21 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_135, negated_conjecture,
% 10.98/2.25    (( hskp8 ) | ( hskp21 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause152])).
% 10.98/2.25  thf(zip_derived_cl151, plain,
% 10.98/2.25      (![X0 : $i]:
% 10.98/2.25         ( (hskp8)
% 10.98/2.25          |  (hskp21)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (c0_1 @ X0))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_135])).
% 10.98/2.25  thf('201', plain,
% 10.98/2.25      (( (hskp21)) | ( (hskp8)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.98/2.25  thf(zip_derived_cl510, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl139])).
% 10.98/2.25  thf(zip_derived_cl382, plain, ((~ (c3_1 @ a629)) <= (~ ( (c3_1 @ a629)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl89])).
% 10.98/2.25  thf(zip_derived_cl2132, plain,
% 10.98/2.25      (((~ (c0_1 @ a629) |  (c2_1 @ a629)))
% 10.98/2.25         <= (~ ( (c3_1 @ a629)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl510, zip_derived_cl382])).
% 10.98/2.25  thf('202', plain,
% 10.98/2.25      (~ ( (c0_1 @ a629)) | ( (c2_1 @ a629)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a629))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl2132])).
% 10.98/2.25  thf('203', plain, (( (c1_1 @ a593)) | ~ ( (hskp8))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.98/2.25  thf(zip_derived_cl534, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.98/2.25  thf(zip_derived_cl414, plain, ((~ (c1_1 @ a601)) <= (~ ( (c1_1 @ a601)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl105])).
% 10.98/2.25  thf(zip_derived_cl1550, plain,
% 10.98/2.25      (((~ (c3_1 @ a601) | ~ (c0_1 @ a601)))
% 10.98/2.25         <= (~ ( (c1_1 @ a601)) & 
% 10.98/2.25             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl534, zip_derived_cl414])).
% 10.98/2.25  thf(zip_derived_cl1839, plain, ((~ (c3_1 @ a601)) <= (~ ( (c3_1 @ a601)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1550])).
% 10.98/2.25  thf(zip_derived_cl462, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl127])).
% 10.98/2.25  thf(zip_derived_cl1841, plain,
% 10.98/2.25      ((( (c2_1 @ a601) |  (c0_1 @ a601)))
% 10.98/2.25         <= (~ ( (c3_1 @ a601)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)],
% 10.98/2.25                [zip_derived_cl1839, zip_derived_cl462])).
% 10.98/2.25  thf('204', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c3_1 @ a601)) | ( (c2_1 @ a601)) | ( (c0_1 @ a601))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1841])).
% 10.98/2.25  thf(clause177, conjecture,
% 10.98/2.25    (~( ( hskp17 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.98/2.25        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25        ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_136, negated_conjecture,
% 10.98/2.25    (( hskp17 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.98/2.25     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.98/2.25     ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause177])).
% 10.98/2.25  thf(zip_derived_cl176, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp17)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X1)
% 10.98/2.25          | ~ (c1_1 @ X0)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_136])).
% 10.98/2.25  thf('205', plain,
% 10.98/2.25      (( (hskp17)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0)) | 
% 10.98/2.25       (![X1 : $i]: ( (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl176])).
% 10.98/2.25  thf('206', plain,
% 10.98/2.25      (( (hskp3)) | ( (hskp17)) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.98/2.25  thf(clause76, conjecture, (~( ( c2_1 @ a587 ) | ( ~( hskp3 ) ) ))).
% 10.98/2.25  thf(zf_stmt_137, negated_conjecture, (( c2_1 @ a587 ) | ( ~( hskp3 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause76])).
% 10.98/2.25  thf(zip_derived_cl75, plain, (( (c2_1 @ a587) | ~ (hskp3))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_137])).
% 10.98/2.25  thf('207', plain, (( (c2_1 @ a587)) | ~ ( (hskp3))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl75])).
% 10.98/2.25  thf(clause75, conjecture, (~( ( c0_1 @ a587 ) | ( ~( hskp3 ) ) ))).
% 10.98/2.25  thf(zf_stmt_138, negated_conjecture, (( c0_1 @ a587 ) | ( ~( hskp3 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause75])).
% 10.98/2.25  thf(zip_derived_cl74, plain, (( (c0_1 @ a587) | ~ (hskp3))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_138])).
% 10.98/2.25  thf('208', plain, (( (c0_1 @ a587)) | ~ ( (hskp3))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl74])).
% 10.98/2.25  thf('209', plain, (~ ( (c1_1 @ a587)) | ~ ( (hskp3))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl120])).
% 10.98/2.25  thf(clause173, conjecture,
% 10.98/2.25    (~( ( hskp26 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | 
% 10.98/2.25        ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_139, negated_conjecture,
% 10.98/2.25    (( hskp26 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c1_1 @ U ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause173])).
% 10.98/2.25  thf(zip_derived_cl172, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp26)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c2_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_139])).
% 10.98/2.25  thf(zip_derived_cl642, plain,
% 10.98/2.25      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1)))
% 10.98/2.25         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl172])).
% 10.98/2.25  thf(zip_derived_cl444, plain, ((~ (c1_1 @ a587)) <= (~ ( (c1_1 @ a587)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl120])).
% 10.98/2.25  thf(zip_derived_cl1737, plain,
% 10.98/2.25      (((~ (c0_1 @ a587) | ~ (c2_1 @ a587)))
% 10.98/2.25         <= (~ ( (c1_1 @ a587)) & 
% 10.98/2.25             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl642, zip_derived_cl444])).
% 10.98/2.25  thf('210', plain,
% 10.98/2.25      (~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c2_1 @ X1) | ~ (c0_1 @ X1))) | 
% 10.98/2.25       ~ ( (c0_1 @ a587)) | ( (c1_1 @ a587)) | ~ ( (c2_1 @ a587))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1737])).
% 10.98/2.25  thf('211', plain, (( (c3_1 @ a607)) | ~ ( (hskp17))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl55])).
% 10.98/2.25  thf('212', plain, (~ ( (c1_1 @ a607)) | ~ ( (hskp17))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl97])).
% 10.98/2.25  thf(clause99, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c2_1 @ a607 ) ) ))).
% 10.98/2.25  thf(zf_stmt_140, negated_conjecture,
% 10.98/2.25    (( ~( hskp17 ) ) | ( ~( c2_1 @ a607 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause99])).
% 10.98/2.25  thf(zip_derived_cl98, plain, ((~ (hskp17) | ~ (c2_1 @ a607))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_140])).
% 10.98/2.25  thf('213', plain, (~ ( (c2_1 @ a607)) | ~ ( (hskp17))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl98])).
% 10.98/2.25  thf(zip_derived_cl647, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl173])).
% 10.98/2.25  thf(zip_derived_cl398, plain, ((~ (c1_1 @ a607)) <= (~ ( (c1_1 @ a607)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl97])).
% 10.98/2.25  thf(zip_derived_cl2292, plain,
% 10.98/2.25      (((~ (c3_1 @ a607) |  (c2_1 @ a607)))
% 10.98/2.25         <= (~ ( (c1_1 @ a607)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl647, zip_derived_cl398])).
% 10.98/2.25  thf('214', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (c3_1 @ a607)) | ( (c1_1 @ a607)) | ( (c2_1 @ a607))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl2292])).
% 10.98/2.25  thf(clause200, conjecture,
% 10.98/2.25    (~( ( c2_1 @ W ) | ( c1_1 @ W ) | ( c2_1 @ V ) | ( ~( c3_1 @ W ) ) | 
% 10.98/2.25        ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_141, negated_conjecture,
% 10.98/2.25    (( c2_1 @ W ) | ( c1_1 @ W ) | ( c2_1 @ V ) | ( ~( c3_1 @ W ) ) | 
% 10.98/2.25     ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.98/2.25     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause200])).
% 10.98/2.25  thf(zip_derived_cl199, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.98/2.25         ( (c2_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          |  (c2_1 @ X1)
% 10.98/2.25          | ~ (c3_1 @ X0)
% 10.98/2.25          | ~ (c1_1 @ X1)
% 10.98/2.25          | ~ (c0_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X2)
% 10.98/2.25          | ~ (c2_1 @ X2)
% 10.98/2.25          | ~ (c0_1 @ X2))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_141])).
% 10.98/2.25  thf('215', plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl199])).
% 10.98/2.25  thf(zip_derived_cl542, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl147])).
% 10.98/2.25  thf(zip_derived_cl336, plain, (( (c1_1 @ a593)) <= (( (c1_1 @ a593)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.98/2.25  thf(zip_derived_cl1117, plain,
% 10.98/2.25      (((~ (c0_1 @ a593) |  (c2_1 @ a593)))
% 10.98/2.25         <= (( (c1_1 @ a593)) & 
% 10.98/2.25             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl542, zip_derived_cl336])).
% 10.98/2.25  thf('216', plain,
% 10.98/2.25      (~ ( (c0_1 @ a593)) | 
% 10.98/2.25       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.98/2.25       ~ ( (c1_1 @ a593)) | ( (c2_1 @ a593))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1117])).
% 10.98/2.25  thf(zip_derived_cl526, plain,
% 10.98/2.25      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl143])).
% 10.98/2.25  thf(zip_derived_cl336, plain, (( (c1_1 @ a593)) <= (( (c1_1 @ a593)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.98/2.25  thf(zip_derived_cl1071, plain,
% 10.98/2.25      (((~ (c3_1 @ a593) |  (c0_1 @ a593)))
% 10.98/2.25         <= (( (c1_1 @ a593)) & 
% 10.98/2.25             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup+', [status(thm)], [zip_derived_cl526, zip_derived_cl336])).
% 10.98/2.25  thf('217', plain,
% 10.98/2.25      (~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (c0_1 @ a593)) | ~ ( (c1_1 @ a593)) | ~ ( (c3_1 @ a593))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1071])).
% 10.98/2.25  thf(clause169, conjecture,
% 10.98/2.25    (~( ( hskp1 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 10.98/2.25        ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.98/2.25  thf(zf_stmt_142, negated_conjecture,
% 10.98/2.25    (( hskp1 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | 
% 10.98/2.25     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause169])).
% 10.98/2.25  thf(zip_derived_cl168, plain,
% 10.98/2.25      (![X0 : $i, X1 : $i]:
% 10.98/2.25         ( (hskp1)
% 10.98/2.25          |  (c3_1 @ X0)
% 10.98/2.25          |  (c1_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X0)
% 10.98/2.25          |  (c0_1 @ X1)
% 10.98/2.25          | ~ (ndr1_0)
% 10.98/2.25          | ~ (c3_1 @ X1)
% 10.98/2.25          | ~ (c1_1 @ X1))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_142])).
% 10.98/2.25  thf('218', plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.98/2.25       ( (hskp1)) | ~ ( (ndr1_0))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl168])).
% 10.98/2.25  thf(clause111, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c0_1 @ a595 ) ) ))).
% 10.98/2.25  thf(zf_stmt_143, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c0_1 @ a595 ) )),
% 10.98/2.25    inference('cnf.neg', [status(esa)], [clause111])).
% 10.98/2.25  thf(zip_derived_cl110, plain, ((~ (hskp9) | ~ (c0_1 @ a595))),
% 10.98/2.25      inference('cnf', [status(esa)], [zf_stmt_143])).
% 10.98/2.25  thf('219', plain, (~ ( (c0_1 @ a595)) | ~ ( (hskp9))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl110])).
% 10.98/2.25  thf('220', plain, (~ ( (c1_1 @ a595)) | ~ ( (hskp9))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl111])).
% 10.98/2.25  thf('221', plain, (~ ( (c3_1 @ a595)) | ~ ( (hskp9))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl112])).
% 10.98/2.25  thf(zip_derived_cl458, plain,
% 10.98/2.25      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.98/2.25         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl126])).
% 10.98/2.25  thf(zip_derived_cl426, plain, ((~ (c1_1 @ a595)) <= (~ ( (c1_1 @ a595)))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl111])).
% 10.98/2.25  thf(zip_derived_cl1227, plain,
% 10.98/2.25      ((( (c3_1 @ a595) |  (c0_1 @ a595)))
% 10.98/2.25         <= (~ ( (c1_1 @ a595)) & 
% 10.98/2.25             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.98/2.25      inference('s_sup-', [status(thm)], [zip_derived_cl458, zip_derived_cl426])).
% 10.98/2.25  thf('222', plain,
% 10.98/2.25      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.98/2.25       ( (c1_1 @ a595)) | ( (c3_1 @ a595)) | ( (c0_1 @ a595))),
% 10.98/2.25      inference('split', [status(esa)], [zip_derived_cl1227])).
% 10.98/2.25  thf(zip_derived_cl7671, plain, ($false),
% 10.98/2.25      inference('sat_resolution*', [status(thm)],
% 10.98/2.25                ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', 
% 10.98/2.25                 '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', 
% 10.98/2.25                 '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', 
% 10.98/2.25                 '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', 
% 10.98/2.25                 '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', 
% 10.98/2.25                 '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', 
% 10.98/2.25                 '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', 
% 10.98/2.25                 '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', 
% 10.98/2.25                 '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', 
% 10.98/2.25                 '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', 
% 10.98/2.25                 '102', '103', '104', '105', '106', '107', '108', '109', 
% 10.98/2.25                 '110', '111', '112', '113', '114', '115', '116', '117', 
% 10.98/2.25                 '118', '119', '120', '121', '122', '123', '124', '125', 
% 10.98/2.25                 '126', '127', '128', '129', '130', '131', '132', '133', 
% 10.98/2.25                 '134', '135', '136', '137', '138', '139', '140', '141', 
% 10.98/2.25                 '142', '143', '144', '145', '146', '147', '148', '149', 
% 10.98/2.25                 '150', '151', '152', '153', '154', '155', '156', '157', 
% 10.98/2.25                 '158', '159', '160', '161', '162', '163', '164', '165', 
% 10.98/2.25                 '166', '167', '168', '169', '170', '171', '172', '173', 
% 10.98/2.25                 '174', '175', '176', '177', '178', '179', '180', '181', 
% 10.98/2.25                 '182', '183', '184', '185', '186', '187', '188', '189', 
% 10.98/2.25                 '190', '191', '192', '193', '194', '195', '196', '197', 
% 10.98/2.25                 '198', '199', '200', '201', '202', '203', '204', '205', 
% 10.98/2.25                 '206', '207', '208', '209', '210', '211', '212', '213', 
% 10.98/2.25                 '214', '215', '216', '217', '218', '219', '220', '221', '222'])).
% 10.98/2.25  
% 10.98/2.25  % SZS output end Refutation
% 10.98/2.25  
% 10.98/2.25  
% 10.98/2.25  % Terminating...
% 11.96/2.42  % Runner terminated.
% 11.96/2.42  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------