TSTP Solution File: SYN510-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN510-1 : 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.ztdJRYJWIc true

% Computer : n032.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep  1 04:04:19 EDT 2023

% Result   : Unsatisfiable 5.22s 1.45s
% Output   : Refutation 5.22s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10  % Problem  : SYN510-1 : TPTP v8.1.2. Released v2.1.0.
% 0.00/0.11  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ztdJRYJWIc true
% 0.11/0.31  % Computer : n032.cluster.edu
% 0.11/0.31  % Model    : x86_64 x86_64
% 0.11/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.31  % Memory   : 8042.1875MB
% 0.11/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.31  % CPULimit : 300
% 0.11/0.31  % WCLimit  : 300
% 0.11/0.31  % DateTime : Sat Aug 26 17:30:29 EDT 2023
% 0.11/0.31  % CPUTime  : 
% 0.11/0.31  % Running portfolio for 300 s
% 0.11/0.31  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.31  % Number of cores: 8
% 0.11/0.31  % Python version: Python 3.6.8
% 0.11/0.32  % Running in FO mode
% 0.17/0.55  % Total configuration time : 435
% 0.17/0.55  % Estimated wc time : 1092
% 0.17/0.55  % Estimated cpu time (7 cpus) : 156.0
% 0.17/0.60  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.17/0.61  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.17/0.61  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.17/0.61  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.17/0.61  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.17/0.62  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.17/0.62  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 5.22/1.45  % Solved by fo/fo1_av.sh.
% 5.22/1.45  % done 2145 iterations in 0.790s
% 5.22/1.45  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 5.22/1.45  % SZS output start Refutation
% 5.22/1.45  thf(hskp26_type, type, hskp26: $o).
% 5.22/1.45  thf(hskp21_type, type, hskp21: $o).
% 5.22/1.45  thf(hskp5_type, type, hskp5: $o).
% 5.22/1.45  thf(hskp2_type, type, hskp2: $o).
% 5.22/1.45  thf(a566_type, type, a566: $i).
% 5.22/1.45  thf(c2_1_type, type, c2_1: $i > $o).
% 5.22/1.45  thf(a553_type, type, a553: $i).
% 5.22/1.45  thf(hskp27_type, type, hskp27: $o).
% 5.22/1.45  thf(hskp12_type, type, hskp12: $o).
% 5.22/1.45  thf(a563_type, type, a563: $i).
% 5.22/1.45  thf(hskp9_type, type, hskp9: $o).
% 5.22/1.45  thf(hskp25_type, type, hskp25: $o).
% 5.22/1.45  thf(a590_type, type, a590: $i).
% 5.22/1.45  thf(a536_type, type, a536: $i).
% 5.22/1.45  thf(hskp28_type, type, hskp28: $o).
% 5.22/1.45  thf(a565_type, type, a565: $i).
% 5.22/1.45  thf(hskp22_type, type, hskp22: $o).
% 5.22/1.45  thf(hskp4_type, type, hskp4: $o).
% 5.22/1.45  thf(hskp29_type, type, hskp29: $o).
% 5.22/1.45  thf(a562_type, type, a562: $i).
% 5.22/1.45  thf(c0_1_type, type, c0_1: $i > $o).
% 5.22/1.45  thf(a552_type, type, a552: $i).
% 5.22/1.45  thf(hskp6_type, type, hskp6: $o).
% 5.22/1.45  thf(hskp0_type, type, hskp0: $o).
% 5.22/1.45  thf(a576_type, type, a576: $i).
% 5.22/1.45  thf(a615_type, type, a615: $i).
% 5.22/1.45  thf(a582_type, type, a582: $i).
% 5.22/1.45  thf(hskp30_type, type, hskp30: $o).
% 5.22/1.45  thf(a594_type, type, a594: $i).
% 5.22/1.45  thf(hskp10_type, type, hskp10: $o).
% 5.22/1.45  thf(ndr1_0_type, type, ndr1_0: $o).
% 5.22/1.45  thf(a551_type, type, a551: $i).
% 5.22/1.45  thf(hskp8_type, type, hskp8: $o).
% 5.22/1.45  thf(hskp11_type, type, hskp11: $o).
% 5.22/1.45  thf(hskp1_type, type, hskp1: $o).
% 5.22/1.45  thf(c1_1_type, type, c1_1: $i > $o).
% 5.22/1.45  thf(hskp31_type, type, hskp31: $o).
% 5.22/1.45  thf(hskp3_type, type, hskp3: $o).
% 5.22/1.45  thf(hskp14_type, type, hskp14: $o).
% 5.22/1.45  thf(c3_1_type, type, c3_1: $i > $o).
% 5.22/1.45  thf(a564_type, type, a564: $i).
% 5.22/1.45  thf(a584_type, type, a584: $i).
% 5.22/1.45  thf(hskp19_type, type, hskp19: $o).
% 5.22/1.45  thf(a567_type, type, a567: $i).
% 5.22/1.45  thf(hskp20_type, type, hskp20: $o).
% 5.22/1.45  thf(hskp24_type, type, hskp24: $o).
% 5.22/1.45  thf(a544_type, type, a544: $i).
% 5.22/1.45  thf(hskp15_type, type, hskp15: $o).
% 5.22/1.45  thf(hskp13_type, type, hskp13: $o).
% 5.22/1.45  thf(hskp17_type, type, hskp17: $o).
% 5.22/1.45  thf(clause193, conjecture,
% 5.22/1.45    (~( ( hskp19 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.22/1.45        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45        ( ~( c2_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_0, negated_conjecture,
% 5.22/1.45    (( hskp19 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.22/1.45     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45     ( ~( c2_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause193])).
% 5.22/1.45  thf(zip_derived_cl192, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp19)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X1)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c2_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_0])).
% 5.22/1.45  thf(zip_derived_cl704, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl192])).
% 5.22/1.45  thf(clause122, conjecture, (~( ( ~( hskp12 ) ) | ( ~( c1_1 @ a564 ) ) ))).
% 5.22/1.45  thf(zf_stmt_1, negated_conjecture, (( ~( hskp12 ) ) | ( ~( c1_1 @ a564 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause122])).
% 5.22/1.45  thf(zip_derived_cl121, plain, ((~ (hskp12) | ~ (c1_1 @ a564))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_1])).
% 5.22/1.45  thf(zip_derived_cl465, plain, ((~ (c1_1 @ a564)) <= (~ ( (c1_1 @ a564)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.22/1.45  thf(zip_derived_cl1779, plain,
% 5.22/1.45      (((~ (c2_1 @ a564) | ~ (c3_1 @ a564)))
% 5.22/1.45         <= (~ ( (c1_1 @ a564)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl704, zip_derived_cl465])).
% 5.22/1.45  thf('0', plain,
% 5.22/1.45      (~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       ~ ( (c2_1 @ a564)) | ( (c1_1 @ a564)) | ~ ( (c3_1 @ a564))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1779])).
% 5.22/1.45  thf(clause177, conjecture,
% 5.22/1.45    (~( ( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 5.22/1.45        ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_2, negated_conjecture,
% 5.22/1.45    (( hskp1 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause177])).
% 5.22/1.45  thf(zip_derived_cl176, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp1)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_2])).
% 5.22/1.45  thf(zip_derived_cl641, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl176])).
% 5.22/1.45  thf(clause96, conjecture, (~( ( ~( hskp27 ) ) | ( ~( c1_1 @ a615 ) ) ))).
% 5.22/1.45  thf(zf_stmt_3, negated_conjecture, (( ~( hskp27 ) ) | ( ~( c1_1 @ a615 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause96])).
% 5.22/1.45  thf(zip_derived_cl95, plain, ((~ (hskp27) | ~ (c1_1 @ a615))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_3])).
% 5.22/1.45  thf(zip_derived_cl413, plain, ((~ (c1_1 @ a615)) <= (~ ( (c1_1 @ a615)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.22/1.45  thf(zip_derived_cl1650, plain,
% 5.22/1.45      (((~ (c3_1 @ a615) | ~ (c0_1 @ a615)))
% 5.22/1.45         <= (~ ( (c1_1 @ a615)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl641, zip_derived_cl413])).
% 5.22/1.45  thf(zip_derived_cl2126, plain, ((~ (c3_1 @ a615)) <= (~ ( (c3_1 @ a615)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1650])).
% 5.22/1.45  thf(clause164, conjecture,
% 5.22/1.45    (~( ( hskp21 ) | ( hskp12 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_4, negated_conjecture,
% 5.22/1.45    (( hskp21 ) | ( hskp12 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause164])).
% 5.22/1.45  thf(zip_derived_cl163, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp21)
% 5.22/1.45          |  (hskp12)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_4])).
% 5.22/1.45  thf(zip_derived_cl589, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl163])).
% 5.22/1.45  thf(zip_derived_cl2130, plain,
% 5.22/1.45      (((~ (c0_1 @ a615) | ~ (c2_1 @ a615)))
% 5.22/1.45         <= (~ ( (c3_1 @ a615)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)],
% 5.22/1.45                [zip_derived_cl2126, zip_derived_cl589])).
% 5.22/1.45  thf('1', plain,
% 5.22/1.45      (( (c3_1 @ a615)) | ~ ( (c2_1 @ a615)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a615))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl2130])).
% 5.22/1.45  thf(clause179, conjecture,
% 5.22/1.45    (~( ( hskp6 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.22/1.45        ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_5, negated_conjecture,
% 5.22/1.45    (( hskp6 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause179])).
% 5.22/1.45  thf(zip_derived_cl178, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp6)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_5])).
% 5.22/1.45  thf(zip_derived_cl649, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.22/1.45  thf(zip_derived_cl413, plain, ((~ (c1_1 @ a615)) <= (~ ( (c1_1 @ a615)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.22/1.45  thf(zip_derived_cl1684, plain,
% 5.22/1.45      (((~ (c2_1 @ a615) | ~ (c0_1 @ a615)))
% 5.22/1.45         <= (~ ( (c1_1 @ a615)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl649, zip_derived_cl413])).
% 5.22/1.45  thf('2', plain,
% 5.22/1.45      (~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       ~ ( (c2_1 @ a615)) | ( (c1_1 @ a615)) | ~ ( (c0_1 @ a615))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1684])).
% 5.22/1.45  thf('3', plain, (~ ( (c1_1 @ a615)) | ~ ( (hskp27))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.22/1.45  thf(clause189, conjecture,
% 5.22/1.45    (~( ( hskp0 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 5.22/1.45        ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_6, negated_conjecture,
% 5.22/1.45    (( hskp0 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause189])).
% 5.22/1.45  thf(zip_derived_cl188, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp0)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_6])).
% 5.22/1.45  thf(zip_derived_cl689, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl188])).
% 5.22/1.45  thf(zip_derived_cl641, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl176])).
% 5.22/1.45  thf(clause99, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c1_1 @ a594 ) ) ))).
% 5.22/1.45  thf(zf_stmt_7, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c1_1 @ a594 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause99])).
% 5.22/1.45  thf(zip_derived_cl98, plain, ((~ (hskp25) | ~ (c1_1 @ a594))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_7])).
% 5.22/1.45  thf(zip_derived_cl419, plain, ((~ (c1_1 @ a594)) <= (~ ( (c1_1 @ a594)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.22/1.45  thf(zip_derived_cl1651, plain,
% 5.22/1.45      (((~ (c3_1 @ a594) | ~ (c0_1 @ a594)))
% 5.22/1.45         <= (~ ( (c1_1 @ a594)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl641, zip_derived_cl419])).
% 5.22/1.45  thf(zip_derived_cl2139, plain, ((~ (c3_1 @ a594)) <= (~ ( (c3_1 @ a594)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1651])).
% 5.22/1.45  thf(zip_derived_cl2187, plain,
% 5.22/1.45      (((~ (c2_1 @ a594) |  (c0_1 @ a594)))
% 5.22/1.45         <= (~ ( (c3_1 @ a594)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)],
% 5.22/1.45                [zip_derived_cl689, zip_derived_cl2139])).
% 5.22/1.45  thf('4', plain,
% 5.22/1.45      (( (c3_1 @ a594)) | ( (c0_1 @ a594)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a594))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl2187])).
% 5.22/1.45  thf(zip_derived_cl589, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl163])).
% 5.22/1.45  thf(clause111, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c3_1 @ a576 ) ) ))).
% 5.22/1.45  thf(zf_stmt_8, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c3_1 @ a576 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause111])).
% 5.22/1.45  thf(zip_derived_cl110, plain, ((~ (hskp19) | ~ (c3_1 @ a576))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_8])).
% 5.22/1.45  thf(zip_derived_cl443, plain, ((~ (c3_1 @ a576)) <= (~ ( (c3_1 @ a576)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl110])).
% 5.22/1.45  thf(zip_derived_cl1557, plain,
% 5.22/1.45      (((~ (c2_1 @ a576) | ~ (c0_1 @ a576)))
% 5.22/1.45         <= (~ ( (c3_1 @ a576)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl589, zip_derived_cl443])).
% 5.22/1.45  thf('5', plain,
% 5.22/1.45      (~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a576)) | ~ ( (c0_1 @ a576)) | ( (c3_1 @ a576))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1557])).
% 5.22/1.45  thf('6', plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ( (hskp0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl188])).
% 5.22/1.45  thf(zip_derived_cl704, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl192])).
% 5.22/1.45  thf(zip_derived_cl413, plain, ((~ (c1_1 @ a615)) <= (~ ( (c1_1 @ a615)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl95])).
% 5.22/1.45  thf(zip_derived_cl1774, plain,
% 5.22/1.45      (((~ (c2_1 @ a615) | ~ (c3_1 @ a615)))
% 5.22/1.45         <= (~ ( (c1_1 @ a615)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl704, zip_derived_cl413])).
% 5.22/1.45  thf('7', plain,
% 5.22/1.45      (~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       ~ ( (c3_1 @ a615)) | ( (c1_1 @ a615)) | ~ ( (c2_1 @ a615))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1774])).
% 5.22/1.45  thf(clause78, conjecture, (~( ( c3_1 @ a565 ) | ( ~( hskp13 ) ) ))).
% 5.22/1.45  thf(zf_stmt_9, negated_conjecture, (( c3_1 @ a565 ) | ( ~( hskp13 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause78])).
% 5.22/1.45  thf(zip_derived_cl77, plain, (( (c3_1 @ a565) | ~ (hskp13))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_9])).
% 5.22/1.45  thf('8', plain, (( (c3_1 @ a565)) | ~ ( (hskp13))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl77])).
% 5.22/1.45  thf(clause121, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c2_1 @ a565 ) ) ))).
% 5.22/1.45  thf(zf_stmt_10, negated_conjecture, (( ~( hskp13 ) ) | ( ~( c2_1 @ a565 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause121])).
% 5.22/1.45  thf(zip_derived_cl120, plain, ((~ (hskp13) | ~ (c2_1 @ a565))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_10])).
% 5.22/1.45  thf('9', plain, (~ ( (c2_1 @ a565)) | ~ ( (hskp13))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl120])).
% 5.22/1.45  thf(clause205, conjecture,
% 5.22/1.45    (~( ( c0_1 @ W ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 5.22/1.45        ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | ( ~( c2_1 @ V ) ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_11, negated_conjecture,
% 5.22/1.45    (( c0_1 @ W ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 5.22/1.45     ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | ( ~( c2_1 @ V ) ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause205])).
% 5.22/1.45  thf(zip_derived_cl204, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.22/1.45         ( (c0_1 @ X0)
% 5.22/1.45          |  (c3_1 @ X1)
% 5.22/1.45          |  (c1_1 @ X1)
% 5.22/1.45          |  (c2_1 @ X2)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X2)
% 5.22/1.45          | ~ (c0_1 @ X2))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_11])).
% 5.22/1.45  thf('10', plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl204])).
% 5.22/1.45  thf(clause155, conjecture,
% 5.22/1.45    (~( ( hskp21 ) | ( hskp29 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_12, negated_conjecture,
% 5.22/1.45    (( hskp21 ) | ( hskp29 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c2_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause155])).
% 5.22/1.45  thf(zip_derived_cl154, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp21)
% 5.22/1.45          |  (hskp29)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_12])).
% 5.22/1.45  thf(zip_derived_cl553, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl154])).
% 5.22/1.45  thf(clause110, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c1_1 @ a576 ) ) ))).
% 5.22/1.45  thf(zf_stmt_13, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c1_1 @ a576 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause110])).
% 5.22/1.45  thf(zip_derived_cl109, plain, ((~ (hskp19) | ~ (c1_1 @ a576))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_13])).
% 5.22/1.45  thf(zip_derived_cl441, plain, ((~ (c1_1 @ a576)) <= (~ ( (c1_1 @ a576)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl109])).
% 5.22/1.45  thf(zip_derived_cl1992, plain,
% 5.22/1.45      (((~ (c2_1 @ a576) |  (c3_1 @ a576)))
% 5.22/1.45         <= (~ ( (c1_1 @ a576)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl553, zip_derived_cl441])).
% 5.22/1.45  thf('11', plain,
% 5.22/1.45      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a576)) | ( (c3_1 @ a576)) | ( (c1_1 @ a576))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1992])).
% 5.22/1.45  thf(clause156, conjecture,
% 5.22/1.45    (~( ( hskp22 ) | ( hskp21 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_14, negated_conjecture,
% 5.22/1.45    (( hskp22 ) | ( hskp21 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause156])).
% 5.22/1.45  thf(zip_derived_cl155, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp22)
% 5.22/1.45          |  (hskp21)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_14])).
% 5.22/1.45  thf(zip_derived_cl557, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl155])).
% 5.22/1.45  thf(zip_derived_cl443, plain, ((~ (c3_1 @ a576)) <= (~ ( (c3_1 @ a576)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl110])).
% 5.22/1.45  thf(zip_derived_cl2047, plain,
% 5.22/1.45      ((( (c2_1 @ a576) | ~ (c0_1 @ a576)))
% 5.22/1.45         <= (~ ( (c3_1 @ a576)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl557, zip_derived_cl443])).
% 5.22/1.45  thf('12', plain,
% 5.22/1.45      (( (c2_1 @ a576)) | ~ ( (c0_1 @ a576)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ( (c3_1 @ a576))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl2047])).
% 5.22/1.45  thf(clause186, conjecture,
% 5.22/1.45    (~( ( c3_1 @ V ) | ( c2_1 @ V ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_15, negated_conjecture,
% 5.22/1.45    (( c3_1 @ V ) | ( c2_1 @ V ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause186])).
% 5.22/1.45  thf(zip_derived_cl185, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (c3_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_15])).
% 5.22/1.45  thf('13', plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl185])).
% 5.22/1.45  thf(zip_derived_cl649, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.22/1.45  thf(clause107, conjecture, (~( ( ~( hskp21 ) ) | ( ~( c1_1 @ a582 ) ) ))).
% 5.22/1.45  thf(zf_stmt_16, negated_conjecture, (( ~( hskp21 ) ) | ( ~( c1_1 @ a582 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause107])).
% 5.22/1.45  thf(zip_derived_cl106, plain, ((~ (hskp21) | ~ (c1_1 @ a582))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_16])).
% 5.22/1.45  thf(zip_derived_cl435, plain, ((~ (c1_1 @ a582)) <= (~ ( (c1_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl106])).
% 5.22/1.45  thf(zip_derived_cl1686, plain,
% 5.22/1.45      (((~ (c2_1 @ a582) | ~ (c0_1 @ a582)))
% 5.22/1.45         <= (~ ( (c1_1 @ a582)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl649, zip_derived_cl435])).
% 5.22/1.45  thf('14', plain,
% 5.22/1.45      (~ ( (c0_1 @ a582)) | 
% 5.22/1.45       ~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       ( (c1_1 @ a582)) | ~ ( (c2_1 @ a582))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1686])).
% 5.22/1.45  thf(clause70, conjecture, (~( ( c0_1 @ a576 ) | ( ~( hskp19 ) ) ))).
% 5.22/1.45  thf(zf_stmt_17, negated_conjecture, (( c0_1 @ a576 ) | ( ~( hskp19 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause70])).
% 5.22/1.45  thf(zip_derived_cl69, plain, (( (c0_1 @ a576) | ~ (hskp19))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_17])).
% 5.22/1.45  thf('15', plain, (( (c0_1 @ a576)) | ~ ( (hskp19))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl69])).
% 5.22/1.45  thf('16', plain, (~ ( (c1_1 @ a576)) | ~ ( (hskp19))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl109])).
% 5.22/1.45  thf('17', plain, (~ ( (c3_1 @ a576)) | ~ ( (hskp19))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl110])).
% 5.22/1.45  thf('18', plain,
% 5.22/1.45      (( (hskp19)) | 
% 5.22/1.45       (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl192])).
% 5.22/1.45  thf(zip_derived_cl704, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl192])).
% 5.22/1.45  thf(zip_derived_cl435, plain, ((~ (c1_1 @ a582)) <= (~ ( (c1_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl106])).
% 5.22/1.45  thf(zip_derived_cl1776, plain,
% 5.22/1.45      (((~ (c2_1 @ a582) | ~ (c3_1 @ a582)))
% 5.22/1.45         <= (~ ( (c1_1 @ a582)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl704, zip_derived_cl435])).
% 5.22/1.45  thf('19', plain,
% 5.22/1.45      (~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c3_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       ( (c1_1 @ a582)) | ~ ( (c3_1 @ a582)) | ~ ( (c2_1 @ a582))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1776])).
% 5.22/1.45  thf(clause51, conjecture, (~( ( c1_1 @ a562 ) | ( ~( hskp30 ) ) ))).
% 5.22/1.45  thf(zf_stmt_18, negated_conjecture, (( c1_1 @ a562 ) | ( ~( hskp30 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause51])).
% 5.22/1.45  thf(zip_derived_cl50, plain, (( (c1_1 @ a562) | ~ (hskp30))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_18])).
% 5.22/1.45  thf(zip_derived_cl323, plain, (( (c1_1 @ a562)) <= (( (c1_1 @ a562)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.22/1.45  thf(clause171, conjecture,
% 5.22/1.45    (~( ( hskp26 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_19, negated_conjecture,
% 5.22/1.45    (( hskp26 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause171])).
% 5.22/1.45  thf(zip_derived_cl170, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp26)
% 5.22/1.45          |  (hskp27)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c1_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_19])).
% 5.22/1.45  thf(zip_derived_cl617, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.22/1.45  thf(zip_derived_cl821, plain,
% 5.22/1.45      (((~ (c3_1 @ a562) | ~ (c0_1 @ a562)))
% 5.22/1.45         <= (( (c1_1 @ a562)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl323, zip_derived_cl617])).
% 5.22/1.45  thf('20', plain,
% 5.22/1.45      (~ ( (c0_1 @ a562)) | ~ ( (c1_1 @ a562)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a562))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl821])).
% 5.22/1.45  thf(clause202, conjecture,
% 5.22/1.45    (~( ( c2_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.22/1.45        ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( c1_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_20, negated_conjecture,
% 5.22/1.45    (( c2_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.22/1.45     ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( c1_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause202])).
% 5.22/1.45  thf(zip_derived_cl201, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.22/1.45         ( (c2_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X1)
% 5.22/1.45          |  (c0_1 @ X1)
% 5.22/1.45          |  (c3_1 @ X2)
% 5.22/1.45          |  (c1_1 @ X2)
% 5.22/1.45          | ~ (c1_1 @ X0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c0_1 @ X2))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_20])).
% 5.22/1.45  thf('21', plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl201])).
% 5.22/1.45  thf(clause150, conjecture,
% 5.22/1.45    (~( ( hskp11 ) | ( hskp29 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_21, negated_conjecture,
% 5.22/1.45    (( hskp11 ) | ( hskp29 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause150])).
% 5.22/1.45  thf(zip_derived_cl149, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp11)
% 5.22/1.45          |  (hskp29)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_21])).
% 5.22/1.45  thf(zip_derived_cl533, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.22/1.45  thf(clause84, conjecture, (~( ( c3_1 @ a551 ) | ( ~( hskp10 ) ) ))).
% 5.22/1.45  thf(zf_stmt_22, negated_conjecture, (( c3_1 @ a551 ) | ( ~( hskp10 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause84])).
% 5.22/1.45  thf(zip_derived_cl83, plain, (( (c3_1 @ a551) | ~ (hskp10))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_22])).
% 5.22/1.45  thf(zip_derived_cl389, plain, (( (c3_1 @ a551)) <= (( (c3_1 @ a551)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl83])).
% 5.22/1.45  thf(zip_derived_cl1523, plain,
% 5.22/1.45      ((( (c2_1 @ a551) |  (c0_1 @ a551)))
% 5.22/1.45         <= (( (c3_1 @ a551)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl533, zip_derived_cl389])).
% 5.22/1.45  thf('22', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ( (c2_1 @ a551)) | ( (c0_1 @ a551)) | ~ ( (c3_1 @ a551))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1523])).
% 5.22/1.45  thf(clause149, conjecture,
% 5.22/1.45    (~( ( hskp10 ) | ( hskp8 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_23, negated_conjecture,
% 5.22/1.45    (( hskp10 ) | ( hskp8 ) | ( c2_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c1_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause149])).
% 5.22/1.45  thf(zip_derived_cl148, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp10)
% 5.22/1.45          |  (hskp8)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c1_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_23])).
% 5.22/1.45  thf(zip_derived_cl529, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.22/1.45  thf(clause83, conjecture, (~( ( c1_1 @ a551 ) | ( ~( hskp10 ) ) ))).
% 5.22/1.45  thf(zf_stmt_24, negated_conjecture, (( c1_1 @ a551 ) | ( ~( hskp10 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause83])).
% 5.22/1.45  thf(zip_derived_cl82, plain, (( (c1_1 @ a551) | ~ (hskp10))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_24])).
% 5.22/1.45  thf(zip_derived_cl387, plain, (( (c1_1 @ a551)) <= (( (c1_1 @ a551)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl82])).
% 5.22/1.45  thf(zip_derived_cl1478, plain,
% 5.22/1.45      ((( (c2_1 @ a551) |  (c0_1 @ a551)))
% 5.22/1.45         <= (( (c1_1 @ a551)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl387])).
% 5.22/1.45  thf('23', plain,
% 5.22/1.45      (( (c2_1 @ a551)) | ( (c0_1 @ a551)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c1_1 @ a551))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1478])).
% 5.22/1.45  thf(clause160, conjecture,
% 5.22/1.45    (~( ( hskp30 ) | ( hskp0 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_25, negated_conjecture,
% 5.22/1.45    (( hskp30 ) | ( hskp0 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause160])).
% 5.22/1.45  thf(zip_derived_cl159, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp30)
% 5.22/1.45          |  (hskp0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c1_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_25])).
% 5.22/1.45  thf(zip_derived_cl573, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.22/1.45  thf(zip_derived_cl387, plain, (( (c1_1 @ a551)) <= (( (c1_1 @ a551)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl82])).
% 5.22/1.45  thf(zip_derived_cl1110, plain,
% 5.22/1.45      ((( (c0_1 @ a551) | ~ (c3_1 @ a551)))
% 5.22/1.45         <= (( (c1_1 @ a551)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl573, zip_derived_cl387])).
% 5.22/1.45  thf('24', plain,
% 5.22/1.45      (~ ( (c1_1 @ a551)) | ~ ( (c3_1 @ a551)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.22/1.45       ( (c0_1 @ a551))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1110])).
% 5.22/1.45  thf(clause161, conjecture,
% 5.22/1.45    (~( ( hskp14 ) | ( hskp13 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_26, negated_conjecture,
% 5.22/1.45    (( hskp14 ) | ( hskp13 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause161])).
% 5.22/1.45  thf(zip_derived_cl160, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp14)
% 5.22/1.45          |  (hskp13)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_26])).
% 5.22/1.45  thf(zip_derived_cl577, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.22/1.45  thf(zip_derived_cl389, plain, (( (c3_1 @ a551)) <= (( (c3_1 @ a551)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl83])).
% 5.22/1.45  thf(zip_derived_cl1137, plain,
% 5.22/1.45      (((~ (c2_1 @ a551) |  (c0_1 @ a551)))
% 5.22/1.45         <= (( (c3_1 @ a551)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl389])).
% 5.22/1.45  thf('25', plain,
% 5.22/1.45      (~ ( (c2_1 @ a551)) | ~ ( (c3_1 @ a551)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ( (c0_1 @ a551))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1137])).
% 5.22/1.45  thf('26', plain, (( (c1_1 @ a551)) | ~ ( (hskp10))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl82])).
% 5.22/1.45  thf('27', plain, (( (c3_1 @ a551)) | ~ ( (hskp10))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl83])).
% 5.22/1.45  thf(clause124, conjecture, (~( ( ~( hskp10 ) ) | ( ~( c0_1 @ a551 ) ) ))).
% 5.22/1.45  thf(zf_stmt_27, negated_conjecture, (( ~( hskp10 ) ) | ( ~( c0_1 @ a551 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause124])).
% 5.22/1.45  thf(zip_derived_cl123, plain, ((~ (hskp10) | ~ (c0_1 @ a551))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_27])).
% 5.22/1.45  thf('28', plain, (~ ( (c0_1 @ a551)) | ~ ( (hskp10))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl123])).
% 5.22/1.45  thf(clause200, conjecture,
% 5.22/1.45    (~( ( hskp14 ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 5.22/1.45        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_28, negated_conjecture,
% 5.22/1.45    (( hskp14 ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause200])).
% 5.22/1.45  thf(zip_derived_cl199, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp14)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c1_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_28])).
% 5.22/1.45  thf('29', plain,
% 5.22/1.45      (( (hskp14)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl199])).
% 5.22/1.45  thf(clause173, conjecture,
% 5.22/1.45    (~( ( hskp14 ) | ( hskp10 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_29, negated_conjecture,
% 5.22/1.45    (( hskp14 ) | ( hskp10 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause173])).
% 5.22/1.45  thf(zip_derived_cl172, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp14)
% 5.22/1.45          |  (hskp10)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_29])).
% 5.22/1.45  thf('30', plain,
% 5.22/1.45      (( (hskp10)) | ( (hskp14)) | ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl172])).
% 5.22/1.45  thf(clause203, conjecture,
% 5.22/1.45    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 5.22/1.45        ( c0_1 @ U ) | ( ~( c2_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_30, negated_conjecture,
% 5.22/1.45    (( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 5.22/1.45     ( c0_1 @ U ) | ( ~( c2_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause203])).
% 5.22/1.45  thf(zip_derived_cl202, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.22/1.45         ( (c1_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X1)
% 5.22/1.45          |  (c0_1 @ X1)
% 5.22/1.45          |  (c0_1 @ X2)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X2)
% 5.22/1.45          | ~ (c2_1 @ X2))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_30])).
% 5.22/1.45  thf(zip_derived_cl746, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl202])).
% 5.22/1.45  thf(zip_derived_cl419, plain, ((~ (c1_1 @ a594)) <= (~ ( (c1_1 @ a594)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.22/1.45  thf(zip_derived_cl2309, plain,
% 5.22/1.45      (((~ (c2_1 @ a594) |  (c0_1 @ a594)))
% 5.22/1.45         <= (~ ( (c1_1 @ a594)) & 
% 5.22/1.45             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl746, zip_derived_cl419])).
% 5.22/1.45  thf('31', plain,
% 5.22/1.45      (~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a594)) | ( (c1_1 @ a594)) | ( (c0_1 @ a594))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl2309])).
% 5.22/1.45  thf(clause123, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c2_1 @ a553 ) ) ))).
% 5.22/1.45  thf(zf_stmt_31, negated_conjecture, (( ~( hskp11 ) ) | ( ~( c2_1 @ a553 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause123])).
% 5.22/1.45  thf(zip_derived_cl122, plain, ((~ (hskp11) | ~ (c2_1 @ a553))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_31])).
% 5.22/1.45  thf('32', plain, (~ ( (c2_1 @ a553)) | ~ ( (hskp11))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl122])).
% 5.22/1.45  thf(zip_derived_cl529, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.22/1.45  thf(clause81, conjecture, (~( ( c1_1 @ a553 ) | ( ~( hskp11 ) ) ))).
% 5.22/1.45  thf(zf_stmt_32, negated_conjecture, (( c1_1 @ a553 ) | ( ~( hskp11 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause81])).
% 5.22/1.45  thf(zip_derived_cl80, plain, (( (c1_1 @ a553) | ~ (hskp11))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_32])).
% 5.22/1.45  thf(zip_derived_cl383, plain, (( (c1_1 @ a553)) <= (( (c1_1 @ a553)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.22/1.45  thf(zip_derived_cl1477, plain,
% 5.22/1.45      ((( (c2_1 @ a553) |  (c0_1 @ a553)))
% 5.22/1.45         <= (( (c1_1 @ a553)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl383])).
% 5.22/1.45  thf('33', plain,
% 5.22/1.45      (( (c0_1 @ a553)) | ( (c2_1 @ a553)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c1_1 @ a553))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1477])).
% 5.22/1.45  thf(zip_derived_cl557, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl155])).
% 5.22/1.45  thf(clause133, conjecture, (~( ( ~( hskp5 ) ) | ( ~( c3_1 @ a544 ) ) ))).
% 5.22/1.45  thf(zf_stmt_33, negated_conjecture, (( ~( hskp5 ) ) | ( ~( c3_1 @ a544 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause133])).
% 5.22/1.45  thf(zip_derived_cl132, plain, ((~ (hskp5) | ~ (c3_1 @ a544))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_33])).
% 5.22/1.45  thf(zip_derived_cl487, plain, ((~ (c3_1 @ a544)) <= (~ ( (c3_1 @ a544)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl132])).
% 5.22/1.45  thf(zip_derived_cl2054, plain,
% 5.22/1.45      ((( (c2_1 @ a544) | ~ (c0_1 @ a544)))
% 5.22/1.45         <= (~ ( (c3_1 @ a544)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl557, zip_derived_cl487])).
% 5.22/1.45  thf('34', plain,
% 5.22/1.45      (( (c2_1 @ a544)) | ~ ( (c0_1 @ a544)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ( (c3_1 @ a544))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl2054])).
% 5.22/1.45  thf(clause206, conjecture,
% 5.22/1.45    (~( ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( ~( c1_1 @ W ) ) | 
% 5.22/1.45        ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_34, negated_conjecture,
% 5.22/1.45    (( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( ~( c1_1 @ W ) ) | 
% 5.22/1.45     ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause206])).
% 5.22/1.45  thf(zip_derived_cl205, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.22/1.45         ( (c2_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X1)
% 5.22/1.45          | ~ (c1_1 @ X0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X2)
% 5.22/1.45          | ~ (c2_1 @ X2)
% 5.22/1.45          | ~ (c1_1 @ X2))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_34])).
% 5.22/1.45  thf('35', plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl205])).
% 5.22/1.45  thf(zip_derived_cl529, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.22/1.45  thf(clause65, conjecture, (~( ( c1_1 @ a590 ) | ( ~( hskp24 ) ) ))).
% 5.22/1.45  thf(zf_stmt_35, negated_conjecture, (( c1_1 @ a590 ) | ( ~( hskp24 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause65])).
% 5.22/1.45  thf(zip_derived_cl64, plain, (( (c1_1 @ a590) | ~ (hskp24))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_35])).
% 5.22/1.45  thf(zip_derived_cl351, plain, (( (c1_1 @ a590)) <= (( (c1_1 @ a590)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl64])).
% 5.22/1.45  thf(zip_derived_cl1473, plain,
% 5.22/1.45      ((( (c2_1 @ a590) |  (c0_1 @ a590)))
% 5.22/1.45         <= (( (c1_1 @ a590)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl529, zip_derived_cl351])).
% 5.22/1.45  thf('36', plain,
% 5.22/1.45      (( (c2_1 @ a590)) | ( (c0_1 @ a590)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c1_1 @ a590))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1473])).
% 5.22/1.45  thf('37', plain, (( (c1_1 @ a562)) | ~ ( (hskp30))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.22/1.45  thf(clause174, conjecture,
% 5.22/1.45    (~( ( hskp14 ) | ( hskp20 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_36, negated_conjecture,
% 5.22/1.45    (( hskp14 ) | ( hskp20 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause174])).
% 5.22/1.45  thf(zip_derived_cl173, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp14)
% 5.22/1.45          |  (hskp20)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c1_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_36])).
% 5.22/1.45  thf(zip_derived_cl629, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl173])).
% 5.22/1.45  thf(zip_derived_cl323, plain, (( (c1_1 @ a562)) <= (( (c1_1 @ a562)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.22/1.45  thf(zip_derived_cl845, plain,
% 5.22/1.45      (((~ (c2_1 @ a562) | ~ (c3_1 @ a562)))
% 5.22/1.45         <= (( (c1_1 @ a562)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl629, zip_derived_cl323])).
% 5.22/1.45  thf('38', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c1_1 @ a562)) | ~ ( (c2_1 @ a562)) | ~ ( (c3_1 @ a562))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl845])).
% 5.22/1.45  thf('39', plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.22/1.45       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl202])).
% 5.22/1.45  thf(zip_derived_cl746, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl202])).
% 5.22/1.45  thf(zip_derived_cl435, plain, ((~ (c1_1 @ a582)) <= (~ ( (c1_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl106])).
% 5.22/1.45  thf(zip_derived_cl2310, plain,
% 5.22/1.45      (((~ (c2_1 @ a582) |  (c0_1 @ a582)))
% 5.22/1.45         <= (~ ( (c1_1 @ a582)) & 
% 5.22/1.45             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl746, zip_derived_cl435])).
% 5.22/1.45  thf('40', plain,
% 5.22/1.45      (( (c0_1 @ a582)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ( (c1_1 @ a582)) | ~ ( (c2_1 @ a582))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl2310])).
% 5.22/1.45  thf('41', plain, (~ ( (c1_1 @ a582)) | ~ ( (hskp21))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl106])).
% 5.22/1.45  thf(clause148, conjecture,
% 5.22/1.45    (~( ( hskp2 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_37, negated_conjecture,
% 5.22/1.45    (( hskp2 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause148])).
% 5.22/1.45  thf(zip_derived_cl147, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp2)
% 5.22/1.45          |  (hskp5)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_37])).
% 5.22/1.45  thf(zip_derived_cl525, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl147])).
% 5.22/1.45  thf(zip_derived_cl435, plain, ((~ (c1_1 @ a582)) <= (~ ( (c1_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl106])).
% 5.22/1.45  thf(zip_derived_cl1423, plain,
% 5.22/1.45      ((( (c0_1 @ a582) | ~ (c3_1 @ a582)))
% 5.22/1.45         <= (~ ( (c1_1 @ a582)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl525, zip_derived_cl435])).
% 5.22/1.45  thf('42', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.22/1.45       ( (c0_1 @ a582)) | ( (c1_1 @ a582)) | ~ ( (c3_1 @ a582))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1423])).
% 5.22/1.45  thf(zip_derived_cl525, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl147])).
% 5.22/1.45  thf(zip_derived_cl419, plain, ((~ (c1_1 @ a594)) <= (~ ( (c1_1 @ a594)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.22/1.45  thf(zip_derived_cl1422, plain,
% 5.22/1.45      ((( (c0_1 @ a594) | ~ (c3_1 @ a594)))
% 5.22/1.45         <= (~ ( (c1_1 @ a594)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl525, zip_derived_cl419])).
% 5.22/1.45  thf('43', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a594)) | ( (c0_1 @ a594)) | ( (c1_1 @ a594))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1422])).
% 5.22/1.45  thf(clause167, conjecture,
% 5.22/1.45    (~( ( hskp21 ) | ( hskp14 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_38, negated_conjecture,
% 5.22/1.45    (( hskp21 ) | ( hskp14 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause167])).
% 5.22/1.45  thf(zip_derived_cl166, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp21)
% 5.22/1.45          |  (hskp14)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_38])).
% 5.22/1.45  thf('44', plain,
% 5.22/1.45      (( (hskp14)) | ( (hskp21)) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl166])).
% 5.22/1.45  thf('45', plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.22/1.45       ( (hskp30)) | ~ ( (ndr1_0)) | ( (hskp0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.22/1.45  thf(clause6, conjecture, (~( ( ndr1_0 ) | ( ~( hskp26 ) ) ))).
% 5.22/1.45  thf(zf_stmt_39, negated_conjecture, (( ndr1_0 ) | ( ~( hskp26 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause6])).
% 5.22/1.45  thf(zip_derived_cl5, plain, (( (ndr1_0) | ~ (hskp26))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_39])).
% 5.22/1.45  thf('46', plain, (( (ndr1_0)) | ~ ( (hskp26))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl5])).
% 5.22/1.45  thf(clause26, conjecture, (~( ( ndr1_0 ) | ( ~( hskp6 ) ) ))).
% 5.22/1.45  thf(zf_stmt_40, negated_conjecture, (( ndr1_0 ) | ( ~( hskp6 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause26])).
% 5.22/1.45  thf(zip_derived_cl25, plain, (( (ndr1_0) | ~ (hskp6))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_40])).
% 5.22/1.45  thf('47', plain, (~ ( (hskp6)) | ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl25])).
% 5.22/1.45  thf(clause30, conjecture, (~( ( ndr1_0 ) | ( ~( hskp2 ) ) ))).
% 5.22/1.45  thf(zf_stmt_41, negated_conjecture, (( ndr1_0 ) | ( ~( hskp2 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause30])).
% 5.22/1.45  thf(zip_derived_cl29, plain, (( (ndr1_0) | ~ (hskp2))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_41])).
% 5.22/1.45  thf('48', plain, (~ ( (hskp2)) | ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl29])).
% 5.22/1.45  thf(clause45, conjecture, (~( ( hskp2 ) | ( hskp6 ) | ( hskp26 ) ))).
% 5.22/1.45  thf(zf_stmt_42, negated_conjecture, (( hskp2 ) | ( hskp6 ) | ( hskp26 )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause45])).
% 5.22/1.45  thf(zip_derived_cl44, plain, (( (hskp2) |  (hskp6) |  (hskp26))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_42])).
% 5.22/1.45  thf('49', plain, (( (hskp6)) | ( (hskp2)) | ( (hskp26))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl44])).
% 5.22/1.45  thf(zip_derived_cl577, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.22/1.45  thf(clause68, conjecture, (~( ( c3_1 @ a582 ) | ( ~( hskp21 ) ) ))).
% 5.22/1.45  thf(zf_stmt_43, negated_conjecture, (( c3_1 @ a582 ) | ( ~( hskp21 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause68])).
% 5.22/1.45  thf(zip_derived_cl67, plain, (( (c3_1 @ a582) | ~ (hskp21))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_43])).
% 5.22/1.45  thf(zip_derived_cl357, plain, (( (c3_1 @ a582)) <= (( (c3_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl67])).
% 5.22/1.45  thf(zip_derived_cl1132, plain,
% 5.22/1.45      (((~ (c2_1 @ a582) |  (c0_1 @ a582)))
% 5.22/1.45         <= (( (c3_1 @ a582)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl357])).
% 5.22/1.45  thf('50', plain,
% 5.22/1.45      (( (c0_1 @ a582)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a582)) | ~ ( (c2_1 @ a582))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1132])).
% 5.22/1.45  thf(clause67, conjecture, (~( ( c2_1 @ a582 ) | ( ~( hskp21 ) ) ))).
% 5.22/1.45  thf(zf_stmt_44, negated_conjecture, (( c2_1 @ a582 ) | ( ~( hskp21 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause67])).
% 5.22/1.45  thf(zip_derived_cl66, plain, (( (c2_1 @ a582) | ~ (hskp21))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_44])).
% 5.22/1.45  thf('51', plain, (( (c2_1 @ a582)) | ~ ( (hskp21))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl66])).
% 5.22/1.45  thf('52', plain, (( (c3_1 @ a582)) | ~ ( (hskp21))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl67])).
% 5.22/1.45  thf(clause172, conjecture,
% 5.22/1.45    (~( ( hskp4 ) | ( hskp26 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_45, negated_conjecture,
% 5.22/1.45    (( hskp4 ) | ( hskp26 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.22/1.45     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause172])).
% 5.22/1.45  thf(zip_derived_cl171, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp4)
% 5.22/1.45          |  (hskp26)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_45])).
% 5.22/1.45  thf(zip_derived_cl621, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.22/1.45  thf(zip_derived_cl589, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl163])).
% 5.22/1.45  thf(zip_derived_cl1571, plain,
% 5.22/1.45      ((![X0 : $i]:
% 5.22/1.45          (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl621, zip_derived_cl589])).
% 5.22/1.45  thf(zip_derived_cl1580, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('simplify', [status(thm)], [zip_derived_cl1571])).
% 5.22/1.45  thf(zip_derived_cl355, plain, (( (c2_1 @ a582)) <= (( (c2_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl66])).
% 5.22/1.45  thf(zip_derived_cl2363, plain,
% 5.22/1.45      ((~ (c0_1 @ a582))
% 5.22/1.45         <= (( (c2_1 @ a582)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)],
% 5.22/1.45                [zip_derived_cl1580, zip_derived_cl355])).
% 5.22/1.45  thf(clause144, conjecture,
% 5.22/1.45    (~( ( hskp2 ) | ( hskp28 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) ))).
% 5.22/1.45  thf(zf_stmt_46, negated_conjecture,
% 5.22/1.45    (( hskp2 ) | ( hskp28 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.22/1.45     ( ~( ndr1_0 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause144])).
% 5.22/1.45  thf(zip_derived_cl143, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp2)
% 5.22/1.45          |  (hskp28)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_46])).
% 5.22/1.45  thf(zip_derived_cl509, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl143])).
% 5.22/1.45  thf(zip_derived_cl435, plain, ((~ (c1_1 @ a582)) <= (~ ( (c1_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl106])).
% 5.22/1.45  thf(zip_derived_cl1059, plain,
% 5.22/1.45      ((( (c0_1 @ a582) |  (c3_1 @ a582)))
% 5.22/1.45         <= (~ ( (c1_1 @ a582)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl509, zip_derived_cl435])).
% 5.22/1.45  thf(zip_derived_cl1707, plain, (( (c0_1 @ a582)) <= (( (c0_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1059])).
% 5.22/1.45  thf('53', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a582)) | ~ ( (c2_1 @ a582)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('s_sup+', [status(thm)],
% 5.22/1.45                [zip_derived_cl2363, zip_derived_cl1707])).
% 5.22/1.45  thf(clause60, conjecture, (~( ( c0_1 @ a615 ) | ( ~( hskp27 ) ) ))).
% 5.22/1.45  thf(zf_stmt_47, negated_conjecture, (( c0_1 @ a615 ) | ( ~( hskp27 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause60])).
% 5.22/1.45  thf(zip_derived_cl59, plain, (( (c0_1 @ a615) | ~ (hskp27))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_47])).
% 5.22/1.45  thf('54', plain, (( (c0_1 @ a615)) | ~ ( (hskp27))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl59])).
% 5.22/1.45  thf(clause61, conjecture, (~( ( c2_1 @ a615 ) | ( ~( hskp27 ) ) ))).
% 5.22/1.45  thf(zf_stmt_48, negated_conjecture, (( c2_1 @ a615 ) | ( ~( hskp27 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause61])).
% 5.22/1.45  thf(zip_derived_cl60, plain, (( (c2_1 @ a615) | ~ (hskp27))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_48])).
% 5.22/1.45  thf('55', plain, (( (c2_1 @ a615)) | ~ ( (hskp27))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl60])).
% 5.22/1.45  thf(zip_derived_cl1580, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('simplify', [status(thm)], [zip_derived_cl1571])).
% 5.22/1.45  thf(zip_derived_cl343, plain, (( (c2_1 @ a615)) <= (( (c2_1 @ a615)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl60])).
% 5.22/1.45  thf(zip_derived_cl2360, plain,
% 5.22/1.45      ((~ (c0_1 @ a615))
% 5.22/1.45         <= (( (c2_1 @ a615)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)],
% 5.22/1.45                [zip_derived_cl1580, zip_derived_cl343])).
% 5.22/1.45  thf(zip_derived_cl341, plain, (( (c0_1 @ a615)) <= (( (c0_1 @ a615)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl59])).
% 5.22/1.45  thf('56', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a615)) | ~ ( (c2_1 @ a615)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('s_sup+', [status(thm)],
% 5.22/1.45                [zip_derived_cl2360, zip_derived_cl341])).
% 5.22/1.45  thf(clause94, conjecture, (~( ( c0_1 @ a536 ) | ( ~( hskp0 ) ) ))).
% 5.22/1.45  thf(zf_stmt_49, negated_conjecture, (( c0_1 @ a536 ) | ( ~( hskp0 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause94])).
% 5.22/1.45  thf(zip_derived_cl93, plain, (( (c0_1 @ a536) | ~ (hskp0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_49])).
% 5.22/1.45  thf('57', plain, (( (c0_1 @ a536)) | ~ ( (hskp0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl93])).
% 5.22/1.45  thf(clause95, conjecture, (~( ( c2_1 @ a536 ) | ( ~( hskp0 ) ) ))).
% 5.22/1.45  thf(zf_stmt_50, negated_conjecture, (( c2_1 @ a536 ) | ( ~( hskp0 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause95])).
% 5.22/1.45  thf(zip_derived_cl94, plain, (( (c2_1 @ a536) | ~ (hskp0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_50])).
% 5.22/1.45  thf('58', plain, (( (c2_1 @ a536)) | ~ ( (hskp0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl94])).
% 5.22/1.45  thf(clause143, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c3_1 @ a536 ) ) ))).
% 5.22/1.45  thf(zf_stmt_51, negated_conjecture, (( ~( hskp0 ) ) | ( ~( c3_1 @ a536 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause143])).
% 5.22/1.45  thf(zip_derived_cl142, plain, ((~ (hskp0) | ~ (c3_1 @ a536))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_51])).
% 5.22/1.45  thf('59', plain, (~ ( (c3_1 @ a536)) | ~ ( (hskp0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl142])).
% 5.22/1.45  thf(zip_derived_cl589, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl163])).
% 5.22/1.45  thf(zip_derived_cl507, plain, ((~ (c3_1 @ a536)) <= (~ ( (c3_1 @ a536)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl142])).
% 5.22/1.45  thf(zip_derived_cl1567, plain,
% 5.22/1.45      (((~ (c2_1 @ a536) | ~ (c0_1 @ a536)))
% 5.22/1.45         <= (~ ( (c3_1 @ a536)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl589, zip_derived_cl507])).
% 5.22/1.45  thf('60', plain,
% 5.22/1.45      (~ ( (c0_1 @ a536)) | ( (c3_1 @ a536)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a536))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1567])).
% 5.22/1.45  thf(clause145, conjecture,
% 5.22/1.45    (~( ( hskp9 ) | ( hskp8 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) ))).
% 5.22/1.45  thf(zf_stmt_52, negated_conjecture,
% 5.22/1.45    (( hskp9 ) | ( hskp8 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 5.22/1.45     ( ~( ndr1_0 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause145])).
% 5.22/1.45  thf(zip_derived_cl144, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp9)
% 5.22/1.45          |  (hskp8)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_52])).
% 5.22/1.45  thf(zip_derived_cl513, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl144])).
% 5.22/1.45  thf(zip_derived_cl351, plain, (( (c1_1 @ a590)) <= (( (c1_1 @ a590)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl64])).
% 5.22/1.45  thf(zip_derived_cl617, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.22/1.45  thf(zip_derived_cl909, plain,
% 5.22/1.45      (((~ (c3_1 @ a590) | ~ (c0_1 @ a590)))
% 5.22/1.45         <= (( (c1_1 @ a590)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl351, zip_derived_cl617])).
% 5.22/1.45  thf(zip_derived_cl920, plain, ((~ (c3_1 @ a590)) <= (~ ( (c3_1 @ a590)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl909])).
% 5.22/1.45  thf(zip_derived_cl1195, plain,
% 5.22/1.45      ((( (c2_1 @ a590) |  (c0_1 @ a590)))
% 5.22/1.45         <= (~ ( (c3_1 @ a590)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl513, zip_derived_cl920])).
% 5.22/1.45  thf('61', plain,
% 5.22/1.45      (( (c3_1 @ a590)) | ( (c0_1 @ a590)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ( (c2_1 @ a590))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1195])).
% 5.22/1.45  thf('62', plain, (( (c1_1 @ a590)) | ~ ( (hskp24))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl64])).
% 5.22/1.45  thf(clause100, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c0_1 @ a590 ) ) ))).
% 5.22/1.45  thf(zf_stmt_53, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c0_1 @ a590 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause100])).
% 5.22/1.45  thf(zip_derived_cl99, plain, ((~ (hskp24) | ~ (c0_1 @ a590))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_53])).
% 5.22/1.45  thf('63', plain, (~ ( (c0_1 @ a590)) | ~ ( (hskp24))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl99])).
% 5.22/1.45  thf(clause101, conjecture, (~( ( ~( hskp24 ) ) | ( ~( c2_1 @ a590 ) ) ))).
% 5.22/1.45  thf(zf_stmt_54, negated_conjecture, (( ~( hskp24 ) ) | ( ~( c2_1 @ a590 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause101])).
% 5.22/1.45  thf(zip_derived_cl100, plain, ((~ (hskp24) | ~ (c2_1 @ a590))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_54])).
% 5.22/1.45  thf('64', plain, (~ ( (c2_1 @ a590)) | ~ ( (hskp24))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl100])).
% 5.22/1.45  thf(clause204, conjecture,
% 5.22/1.45    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | 
% 5.22/1.45        ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_55, negated_conjecture,
% 5.22/1.45    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c2_1 @ V ) | 
% 5.22/1.45     ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause204])).
% 5.22/1.45  thf(zip_derived_cl203, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.22/1.45         ( (c3_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X1)
% 5.22/1.45          | ~ (c1_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X2)
% 5.22/1.45          | ~ (c1_1 @ X2)
% 5.22/1.45          | ~ (c0_1 @ X2))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_55])).
% 5.22/1.45  thf('65', plain,
% 5.22/1.45      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl203])).
% 5.22/1.45  thf(clause196, conjecture,
% 5.22/1.45    (~( ( hskp24 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( ~( c1_1 @ V ) ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.22/1.45        ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_56, negated_conjecture,
% 5.22/1.45    (( hskp24 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( ~( c1_1 @ V ) ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause196])).
% 5.22/1.45  thf(zip_derived_cl195, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp24)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          | ~ (c1_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c1_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_56])).
% 5.22/1.45  thf('66', plain,
% 5.22/1.45      (( (hskp24)) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl195])).
% 5.22/1.45  thf(zip_derived_cl383, plain, (( (c1_1 @ a553)) <= (( (c1_1 @ a553)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.22/1.45  thf(zip_derived_cl617, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.22/1.45  thf(zip_derived_cl985, plain,
% 5.22/1.45      (((~ (c3_1 @ a553) | ~ (c0_1 @ a553)))
% 5.22/1.45         <= (( (c1_1 @ a553)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl383, zip_derived_cl617])).
% 5.22/1.45  thf('67', plain,
% 5.22/1.45      (~ ( (c0_1 @ a553)) | ~ ( (c1_1 @ a553)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a553))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl985])).
% 5.22/1.45  thf('68', plain, (( (c1_1 @ a553)) | ~ ( (hskp11))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.22/1.45  thf(clause82, conjecture, (~( ( c3_1 @ a553 ) | ( ~( hskp11 ) ) ))).
% 5.22/1.45  thf(zf_stmt_57, negated_conjecture, (( c3_1 @ a553 ) | ( ~( hskp11 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause82])).
% 5.22/1.45  thf(zip_derived_cl81, plain, (( (c3_1 @ a553) | ~ (hskp11))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_57])).
% 5.22/1.45  thf('69', plain, (( (c3_1 @ a553)) | ~ ( (hskp11))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl81])).
% 5.22/1.45  thf('70', plain,
% 5.22/1.45      (( (hskp29)) | ( (hskp11)) | ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.22/1.45  thf(clause66, conjecture, (~( ( c3_1 @ a584 ) | ( ~( hskp22 ) ) ))).
% 5.22/1.45  thf(zf_stmt_58, negated_conjecture, (( c3_1 @ a584 ) | ( ~( hskp22 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause66])).
% 5.22/1.45  thf(zip_derived_cl65, plain, (( (c3_1 @ a584) | ~ (hskp22))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_58])).
% 5.22/1.45  thf('71', plain, (( (c3_1 @ a584)) | ~ ( (hskp22))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl65])).
% 5.22/1.45  thf(clause105, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c0_1 @ a584 ) ) ))).
% 5.22/1.45  thf(zf_stmt_59, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c0_1 @ a584 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause105])).
% 5.22/1.45  thf(zip_derived_cl104, plain, ((~ (hskp22) | ~ (c0_1 @ a584))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_59])).
% 5.22/1.45  thf('72', plain, (~ ( (c0_1 @ a584)) | ~ ( (hskp22))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl104])).
% 5.22/1.45  thf(clause106, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c2_1 @ a584 ) ) ))).
% 5.22/1.45  thf(zf_stmt_60, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c2_1 @ a584 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause106])).
% 5.22/1.45  thf(zip_derived_cl105, plain, ((~ (hskp22) | ~ (c2_1 @ a584))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_60])).
% 5.22/1.45  thf('73', plain, (~ ( (c2_1 @ a584)) | ~ ( (hskp22))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl105])).
% 5.22/1.45  thf(zip_derived_cl533, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.22/1.45  thf(zip_derived_cl353, plain, (( (c3_1 @ a584)) <= (( (c3_1 @ a584)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl65])).
% 5.22/1.45  thf(zip_derived_cl1517, plain,
% 5.22/1.45      ((( (c2_1 @ a584) |  (c0_1 @ a584)))
% 5.22/1.45         <= (( (c3_1 @ a584)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl533, zip_derived_cl353])).
% 5.22/1.45  thf('74', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a584)) | ( (c0_1 @ a584)) | ( (c2_1 @ a584))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1517])).
% 5.22/1.45  thf('75', plain,
% 5.22/1.45      (( (hskp22)) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ( (hskp21)) | ~ ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl155])).
% 5.22/1.45  thf(zip_derived_cl557, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl155])).
% 5.22/1.45  thf(clause74, conjecture, (~( ( c1_1 @ a567 ) | ( ~( hskp15 ) ) ))).
% 5.22/1.45  thf(zf_stmt_61, negated_conjecture, (( c1_1 @ a567 ) | ( ~( hskp15 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause74])).
% 5.22/1.45  thf(zip_derived_cl73, plain, (( (c1_1 @ a567) | ~ (hskp15))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_61])).
% 5.22/1.45  thf(zip_derived_cl369, plain, (( (c1_1 @ a567)) <= (( (c1_1 @ a567)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl73])).
% 5.22/1.45  thf(zip_derived_cl617, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.22/1.45  thf(zip_derived_cl963, plain,
% 5.22/1.45      (((~ (c3_1 @ a567) | ~ (c0_1 @ a567)))
% 5.22/1.45         <= (( (c1_1 @ a567)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl369, zip_derived_cl617])).
% 5.22/1.45  thf(zip_derived_cl1016, plain, ((~ (c3_1 @ a567)) <= (~ ( (c3_1 @ a567)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl963])).
% 5.22/1.45  thf(zip_derived_cl2049, plain,
% 5.22/1.45      ((( (c2_1 @ a567) | ~ (c0_1 @ a567)))
% 5.22/1.45         <= (~ ( (c3_1 @ a567)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)],
% 5.22/1.45                [zip_derived_cl557, zip_derived_cl1016])).
% 5.22/1.45  thf('76', plain,
% 5.22/1.45      (( (c3_1 @ a567)) | ( (c2_1 @ a567)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a567))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl2049])).
% 5.22/1.45  thf('77', plain, (( (c1_1 @ a567)) | ~ ( (hskp15))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl73])).
% 5.22/1.45  thf('78', plain,
% 5.22/1.45      (~ ( (c3_1 @ a567)) | ~ ( (c1_1 @ a567)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a567))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl963])).
% 5.22/1.45  thf(clause73, conjecture, (~( ( c0_1 @ a567 ) | ( ~( hskp15 ) ) ))).
% 5.22/1.45  thf(zf_stmt_62, negated_conjecture, (( c0_1 @ a567 ) | ( ~( hskp15 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause73])).
% 5.22/1.45  thf(zip_derived_cl72, plain, (( (c0_1 @ a567) | ~ (hskp15))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_62])).
% 5.22/1.45  thf('79', plain, (( (c0_1 @ a567)) | ~ ( (hskp15))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl72])).
% 5.22/1.45  thf(clause119, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c2_1 @ a567 ) ) ))).
% 5.22/1.45  thf(zf_stmt_63, negated_conjecture, (( ~( hskp15 ) ) | ( ~( c2_1 @ a567 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause119])).
% 5.22/1.45  thf(zip_derived_cl118, plain, ((~ (hskp15) | ~ (c2_1 @ a567))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_63])).
% 5.22/1.45  thf('80', plain, (~ ( (c2_1 @ a567)) | ~ ( (hskp15))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl118])).
% 5.22/1.45  thf(clause162, conjecture,
% 5.22/1.45    (~( ( hskp0 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_64, negated_conjecture,
% 5.22/1.45    (( hskp0 ) | ( hskp15 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause162])).
% 5.22/1.45  thf(zip_derived_cl161, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp0)
% 5.22/1.45          |  (hskp15)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_64])).
% 5.22/1.45  thf('81', plain,
% 5.22/1.45      (( (hskp15)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | ( (hskp0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl161])).
% 5.22/1.45  thf(clause80, conjecture, (~( ( c3_1 @ a564 ) | ( ~( hskp12 ) ) ))).
% 5.22/1.45  thf(zf_stmt_65, negated_conjecture, (( c3_1 @ a564 ) | ( ~( hskp12 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause80])).
% 5.22/1.45  thf(zip_derived_cl79, plain, (( (c3_1 @ a564) | ~ (hskp12))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_65])).
% 5.22/1.45  thf(zip_derived_cl381, plain, (( (c3_1 @ a564)) <= (( (c3_1 @ a564)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.22/1.45  thf(zip_derived_cl621, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.22/1.45  thf(zip_derived_cl982, plain,
% 5.22/1.45      (((~ (c0_1 @ a564) | ~ (c2_1 @ a564)))
% 5.22/1.45         <= (( (c3_1 @ a564)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl381, zip_derived_cl621])).
% 5.22/1.45  thf('82', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a564)) | ~ ( (c3_1 @ a564)) | ~ ( (c0_1 @ a564))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl982])).
% 5.22/1.45  thf(clause34, conjecture, (~( ( hskp14 ) | ( hskp12 ) | ( hskp31 ) ))).
% 5.22/1.45  thf(zf_stmt_66, negated_conjecture, (( hskp14 ) | ( hskp12 ) | ( hskp31 )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause34])).
% 5.22/1.45  thf(zip_derived_cl33, plain, (( (hskp14) |  (hskp12) |  (hskp31))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_66])).
% 5.22/1.45  thf('83', plain, (( (hskp12)) | ( (hskp14)) | ( (hskp31))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl33])).
% 5.22/1.45  thf(clause49, conjecture, (~( ( c1_1 @ a563 ) | ( ~( hskp31 ) ) ))).
% 5.22/1.45  thf(zf_stmt_67, negated_conjecture, (( c1_1 @ a563 ) | ( ~( hskp31 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause49])).
% 5.22/1.45  thf(zip_derived_cl48, plain, (( (c1_1 @ a563) | ~ (hskp31))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_67])).
% 5.22/1.45  thf(zip_derived_cl319, plain, (( (c1_1 @ a563)) <= (( (c1_1 @ a563)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.22/1.45  thf(zip_derived_cl617, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl170])).
% 5.22/1.45  thf(zip_derived_cl797, plain,
% 5.22/1.45      (((~ (c3_1 @ a563) | ~ (c0_1 @ a563)))
% 5.22/1.45         <= (( (c1_1 @ a563)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl319, zip_derived_cl617])).
% 5.22/1.45  thf('84', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (c1_1 @ a563)) | ~ ( (c3_1 @ a563)) | ~ ( (c0_1 @ a563))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl797])).
% 5.22/1.45  thf(zip_derived_cl573, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.22/1.45  thf(zip_derived_cl383, plain, (( (c1_1 @ a553)) <= (( (c1_1 @ a553)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.22/1.45  thf(zip_derived_cl1109, plain,
% 5.22/1.45      ((( (c0_1 @ a553) | ~ (c3_1 @ a553)))
% 5.22/1.45         <= (( (c1_1 @ a553)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl573, zip_derived_cl383])).
% 5.22/1.45  thf('85', plain,
% 5.22/1.45      (( (c0_1 @ a553)) | ~ ( (c1_1 @ a553)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a553))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1109])).
% 5.22/1.45  thf(zip_derived_cl573, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.22/1.45  thf(zip_derived_cl351, plain, (( (c1_1 @ a590)) <= (( (c1_1 @ a590)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl64])).
% 5.22/1.45  thf(zip_derived_cl1105, plain,
% 5.22/1.45      ((( (c0_1 @ a590) | ~ (c3_1 @ a590)))
% 5.22/1.45         <= (( (c1_1 @ a590)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl573, zip_derived_cl351])).
% 5.22/1.45  thf('86', plain,
% 5.22/1.45      (~ ( (c3_1 @ a590)) | ~ ( (c1_1 @ a590)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.22/1.45       ( (c0_1 @ a590))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1105])).
% 5.22/1.45  thf(clause157, conjecture,
% 5.22/1.45    (~( ( hskp6 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_68, negated_conjecture,
% 5.22/1.45    (( hskp6 ) | ( hskp3 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c1_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause157])).
% 5.22/1.45  thf(zip_derived_cl156, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp6)
% 5.22/1.45          |  (hskp3)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c1_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_68])).
% 5.22/1.45  thf(zip_derived_cl561, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl156])).
% 5.22/1.45  thf(clause90, conjecture, (~( ( c1_1 @ a544 ) | ( ~( hskp5 ) ) ))).
% 5.22/1.45  thf(zf_stmt_69, negated_conjecture, (( c1_1 @ a544 ) | ( ~( hskp5 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause90])).
% 5.22/1.45  thf(zip_derived_cl89, plain, (( (c1_1 @ a544) | ~ (hskp5))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_69])).
% 5.22/1.45  thf(zip_derived_cl401, plain, (( (c1_1 @ a544)) <= (( (c1_1 @ a544)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl89])).
% 5.22/1.45  thf(zip_derived_cl1933, plain,
% 5.22/1.45      ((( (c2_1 @ a544) |  (c3_1 @ a544)))
% 5.22/1.45         <= (( (c1_1 @ a544)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl561, zip_derived_cl401])).
% 5.22/1.45  thf('87', plain,
% 5.22/1.45      (( (c2_1 @ a544)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c1_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ( (c3_1 @ a544)) | ~ ( (c1_1 @ a544))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1933])).
% 5.22/1.45  thf(zip_derived_cl589, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl163])).
% 5.22/1.45  thf(zip_derived_cl487, plain, ((~ (c3_1 @ a544)) <= (~ ( (c3_1 @ a544)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl132])).
% 5.22/1.45  thf(zip_derived_cl1564, plain,
% 5.22/1.45      (((~ (c2_1 @ a544) | ~ (c0_1 @ a544)))
% 5.22/1.45         <= (~ ( (c3_1 @ a544)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl589, zip_derived_cl487])).
% 5.22/1.45  thf('88', plain,
% 5.22/1.45      (~ ( (c2_1 @ a544)) | ~ ( (c0_1 @ a544)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ( (c3_1 @ a544))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1564])).
% 5.22/1.45  thf(clause89, conjecture, (~( ( c0_1 @ a544 ) | ( ~( hskp5 ) ) ))).
% 5.22/1.45  thf(zf_stmt_70, negated_conjecture, (( c0_1 @ a544 ) | ( ~( hskp5 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause89])).
% 5.22/1.45  thf(zip_derived_cl88, plain, (( (c0_1 @ a544) | ~ (hskp5))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_70])).
% 5.22/1.45  thf('89', plain, (( (c0_1 @ a544)) | ~ ( (hskp5))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl88])).
% 5.22/1.45  thf('90', plain, (( (c1_1 @ a544)) | ~ ( (hskp5))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl89])).
% 5.22/1.45  thf('91', plain, (~ ( (c3_1 @ a544)) | ~ ( (hskp5))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl132])).
% 5.22/1.45  thf(clause37, conjecture, (~( ( hskp25 ) | ( hskp27 ) | ( hskp5 ) ))).
% 5.22/1.45  thf(zf_stmt_71, negated_conjecture, (( hskp25 ) | ( hskp27 ) | ( hskp5 )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause37])).
% 5.22/1.45  thf(zip_derived_cl36, plain, (( (hskp25) |  (hskp27) |  (hskp5))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_71])).
% 5.22/1.45  thf('92', plain, (( (hskp27)) | ( (hskp25)) | ( (hskp5))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl36])).
% 5.22/1.45  thf(zip_derived_cl553, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl154])).
% 5.22/1.45  thf(zip_derived_cl419, plain, ((~ (c1_1 @ a594)) <= (~ ( (c1_1 @ a594)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.22/1.45  thf(zip_derived_cl1990, plain,
% 5.22/1.45      (((~ (c2_1 @ a594) |  (c3_1 @ a594)))
% 5.22/1.45         <= (~ ( (c1_1 @ a594)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl553, zip_derived_cl419])).
% 5.22/1.45  thf('93', plain,
% 5.22/1.45      (( (c3_1 @ a594)) | 
% 5.22/1.45       ~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ( (c1_1 @ a594)) | ~ ( (c2_1 @ a594))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1990])).
% 5.22/1.45  thf(clause64, conjecture, (~( ( c2_1 @ a594 ) | ( ~( hskp25 ) ) ))).
% 5.22/1.45  thf(zf_stmt_72, negated_conjecture, (( c2_1 @ a594 ) | ( ~( hskp25 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause64])).
% 5.22/1.45  thf(zip_derived_cl63, plain, (( (c2_1 @ a594) | ~ (hskp25))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_72])).
% 5.22/1.45  thf('94', plain, (( (c2_1 @ a594)) | ~ ( (hskp25))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl63])).
% 5.22/1.45  thf(clause98, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c0_1 @ a594 ) ) ))).
% 5.22/1.45  thf(zf_stmt_73, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c0_1 @ a594 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause98])).
% 5.22/1.45  thf(zip_derived_cl97, plain, ((~ (hskp25) | ~ (c0_1 @ a594))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_73])).
% 5.22/1.45  thf('95', plain, (~ ( (c0_1 @ a594)) | ~ ( (hskp25))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl97])).
% 5.22/1.45  thf('96', plain, (~ ( (c1_1 @ a594)) | ~ ( (hskp25))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.22/1.45  thf(zip_derived_cl509, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl143])).
% 5.22/1.45  thf(zip_derived_cl419, plain, ((~ (c1_1 @ a594)) <= (~ ( (c1_1 @ a594)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.22/1.45  thf(zip_derived_cl1058, plain,
% 5.22/1.45      ((( (c0_1 @ a594) |  (c3_1 @ a594)))
% 5.22/1.45         <= (~ ( (c1_1 @ a594)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl509, zip_derived_cl419])).
% 5.22/1.45  thf(zip_derived_cl1584, plain, (( (c3_1 @ a594)) <= (( (c3_1 @ a594)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1058])).
% 5.22/1.45  thf(zip_derived_cl577, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.22/1.45  thf(zip_derived_cl1587, plain,
% 5.22/1.45      ((( (c0_1 @ a594) | ~ (c2_1 @ a594)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) & 
% 5.22/1.45             ( (c3_1 @ a594)))),
% 5.22/1.45      inference('s_sup-', [status(thm)],
% 5.22/1.45                [zip_derived_cl1584, zip_derived_cl577])).
% 5.22/1.45  thf('97', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a594)) | ( (c0_1 @ a594)) | ~ ( (c2_1 @ a594))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1587])).
% 5.22/1.45  thf('98', plain,
% 5.22/1.45      (( (hskp29)) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | ( (hskp21))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl154])).
% 5.22/1.45  thf(clause182, conjecture,
% 5.22/1.45    (~( ( hskp17 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 5.22/1.45        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.22/1.45        ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_74, negated_conjecture,
% 5.22/1.45    (( hskp17 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 5.22/1.45     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause182])).
% 5.22/1.45  thf(zip_derived_cl181, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp17)
% 5.22/1.45          |  (c2_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c1_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_74])).
% 5.22/1.45  thf(zip_derived_cl661, plain,
% 5.22/1.45      ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl181])).
% 5.22/1.45  thf(zip_derived_cl401, plain, (( (c1_1 @ a544)) <= (( (c1_1 @ a544)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl89])).
% 5.22/1.45  thf(zip_derived_cl1337, plain,
% 5.22/1.45      ((( (c2_1 @ a544) | ~ (c0_1 @ a544)))
% 5.22/1.45         <= (( (c1_1 @ a544)) & 
% 5.22/1.45             (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl661, zip_derived_cl401])).
% 5.22/1.45  thf('99', plain,
% 5.22/1.45      (~ (![X1 : $i]: (~ (c1_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))) | 
% 5.22/1.45       ( (c2_1 @ a544)) | ~ ( (c0_1 @ a544)) | ~ ( (c1_1 @ a544))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1337])).
% 5.22/1.45  thf(clause52, conjecture, (~( ( c2_1 @ a562 ) | ( ~( hskp30 ) ) ))).
% 5.22/1.45  thf(zf_stmt_75, negated_conjecture, (( c2_1 @ a562 ) | ( ~( hskp30 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause52])).
% 5.22/1.45  thf(zip_derived_cl51, plain, (( (c2_1 @ a562) | ~ (hskp30))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_75])).
% 5.22/1.45  thf('100', plain, (( (c2_1 @ a562)) | ~ ( (hskp30))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl51])).
% 5.22/1.45  thf(clause53, conjecture, (~( ( c3_1 @ a562 ) | ( ~( hskp30 ) ) ))).
% 5.22/1.45  thf(zf_stmt_76, negated_conjecture, (( c3_1 @ a562 ) | ( ~( hskp30 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause53])).
% 5.22/1.45  thf(zip_derived_cl52, plain, (( (c3_1 @ a562) | ~ (hskp30))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_76])).
% 5.22/1.45  thf('101', plain, (( (c3_1 @ a562)) | ~ ( (hskp30))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl52])).
% 5.22/1.45  thf(zip_derived_cl327, plain, (( (c3_1 @ a562)) <= (( (c3_1 @ a562)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl52])).
% 5.22/1.45  thf(zip_derived_cl621, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.22/1.45  thf(zip_derived_cl836, plain,
% 5.22/1.45      (((~ (c0_1 @ a562) | ~ (c2_1 @ a562)))
% 5.22/1.45         <= (( (c3_1 @ a562)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl327, zip_derived_cl621])).
% 5.22/1.45  thf('102', plain,
% 5.22/1.45      (~ ( (c0_1 @ a562)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a562)) | ~ ( (c2_1 @ a562))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl836])).
% 5.22/1.45  thf(zip_derived_cl577, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.22/1.45  thf(zip_derived_cl327, plain, (( (c3_1 @ a562)) <= (( (c3_1 @ a562)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl52])).
% 5.22/1.45  thf(zip_derived_cl1129, plain,
% 5.22/1.45      (((~ (c2_1 @ a562) |  (c0_1 @ a562)))
% 5.22/1.45         <= (( (c3_1 @ a562)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl327])).
% 5.22/1.45  thf('103', plain,
% 5.22/1.45      (( (c0_1 @ a562)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a562)) | ~ ( (c3_1 @ a562))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1129])).
% 5.22/1.45  thf(zip_derived_cl357, plain, (( (c3_1 @ a582)) <= (( (c3_1 @ a582)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl67])).
% 5.22/1.45  thf(zip_derived_cl621, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.22/1.45  thf(zip_derived_cl928, plain,
% 5.22/1.45      (((~ (c0_1 @ a582) | ~ (c2_1 @ a582)))
% 5.22/1.45         <= (( (c3_1 @ a582)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl357, zip_derived_cl621])).
% 5.22/1.45  thf('104', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a582)) | ~ ( (c3_1 @ a582)) | ~ ( (c2_1 @ a582))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl928])).
% 5.22/1.45  thf(clause54, conjecture, (~( ( c0_1 @ a552 ) | ( ~( hskp29 ) ) ))).
% 5.22/1.45  thf(zf_stmt_77, negated_conjecture, (( c0_1 @ a552 ) | ( ~( hskp29 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause54])).
% 5.22/1.45  thf(zip_derived_cl53, plain, (( (c0_1 @ a552) | ~ (hskp29))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_77])).
% 5.22/1.45  thf('105', plain, (( (c0_1 @ a552)) | ~ ( (hskp29))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl53])).
% 5.22/1.45  thf(clause55, conjecture, (~( ( c2_1 @ a552 ) | ( ~( hskp29 ) ) ))).
% 5.22/1.45  thf(zf_stmt_78, negated_conjecture, (( c2_1 @ a552 ) | ( ~( hskp29 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause55])).
% 5.22/1.45  thf(zip_derived_cl54, plain, (( (c2_1 @ a552) | ~ (hskp29))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_78])).
% 5.22/1.45  thf('106', plain, (( (c2_1 @ a552)) | ~ ( (hskp29))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl54])).
% 5.22/1.45  thf(clause56, conjecture, (~( ( c3_1 @ a552 ) | ( ~( hskp29 ) ) ))).
% 5.22/1.45  thf(zf_stmt_79, negated_conjecture, (( c3_1 @ a552 ) | ( ~( hskp29 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause56])).
% 5.22/1.45  thf(zip_derived_cl55, plain, (( (c3_1 @ a552) | ~ (hskp29))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_79])).
% 5.22/1.45  thf('107', plain, (( (c3_1 @ a552)) | ~ ( (hskp29))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl55])).
% 5.22/1.45  thf(zip_derived_cl333, plain, (( (c3_1 @ a552)) <= (( (c3_1 @ a552)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl55])).
% 5.22/1.45  thf(zip_derived_cl621, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl171])).
% 5.22/1.45  thf(zip_derived_cl856, plain,
% 5.22/1.45      (((~ (c0_1 @ a552) | ~ (c2_1 @ a552)))
% 5.22/1.45         <= (( (c3_1 @ a552)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl333, zip_derived_cl621])).
% 5.22/1.45  thf('108', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a552)) | ~ ( (c2_1 @ a552)) | ~ ( (c3_1 @ a552))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl856])).
% 5.22/1.45  thf(clause75, conjecture, (~( ( c2_1 @ a566 ) | ( ~( hskp14 ) ) ))).
% 5.22/1.45  thf(zf_stmt_80, negated_conjecture, (( c2_1 @ a566 ) | ( ~( hskp14 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause75])).
% 5.22/1.45  thf(zip_derived_cl74, plain, (( (c2_1 @ a566) | ~ (hskp14))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_80])).
% 5.22/1.45  thf('109', plain, (( (c2_1 @ a566)) | ~ ( (hskp14))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl74])).
% 5.22/1.45  thf(clause76, conjecture, (~( ( c3_1 @ a566 ) | ( ~( hskp14 ) ) ))).
% 5.22/1.45  thf(zf_stmt_81, negated_conjecture, (( c3_1 @ a566 ) | ( ~( hskp14 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause76])).
% 5.22/1.45  thf(zip_derived_cl75, plain, (( (c3_1 @ a566) | ~ (hskp14))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_81])).
% 5.22/1.45  thf('110', plain, (( (c3_1 @ a566)) | ~ ( (hskp14))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl75])).
% 5.22/1.45  thf(clause120, conjecture, (~( ( ~( hskp14 ) ) | ( ~( c0_1 @ a566 ) ) ))).
% 5.22/1.45  thf(zf_stmt_82, negated_conjecture, (( ~( hskp14 ) ) | ( ~( c0_1 @ a566 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause120])).
% 5.22/1.45  thf(zip_derived_cl119, plain, ((~ (hskp14) | ~ (c0_1 @ a566))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_82])).
% 5.22/1.45  thf('111', plain, (~ ( (c0_1 @ a566)) | ~ ( (hskp14))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl119])).
% 5.22/1.45  thf(zip_derived_cl577, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl160])).
% 5.22/1.45  thf(zip_derived_cl373, plain, (( (c3_1 @ a566)) <= (( (c3_1 @ a566)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl75])).
% 5.22/1.45  thf(zip_derived_cl1133, plain,
% 5.22/1.45      (((~ (c2_1 @ a566) |  (c0_1 @ a566)))
% 5.22/1.45         <= (( (c3_1 @ a566)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl373])).
% 5.22/1.45  thf('112', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a566)) | ( (c0_1 @ a566)) | ~ ( (c3_1 @ a566))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1133])).
% 5.22/1.45  thf(clause154, conjecture,
% 5.22/1.45    (~( ( hskp20 ) | ( hskp13 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_83, negated_conjecture,
% 5.22/1.45    (( hskp20 ) | ( hskp13 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause154])).
% 5.22/1.45  thf(zip_derived_cl153, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp20)
% 5.22/1.45          |  (hskp13)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_83])).
% 5.22/1.45  thf(zip_derived_cl549, plain,
% 5.22/1.45      ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl153])).
% 5.22/1.45  thf(zip_derived_cl441, plain, ((~ (c1_1 @ a576)) <= (~ ( (c1_1 @ a576)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl109])).
% 5.22/1.45  thf(zip_derived_cl1885, plain,
% 5.22/1.45      (((~ (c0_1 @ a576) |  (c3_1 @ a576)))
% 5.22/1.45         <= (~ ( (c1_1 @ a576)) & 
% 5.22/1.45             (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl549, zip_derived_cl441])).
% 5.22/1.45  thf('113', plain,
% 5.22/1.45      (~ (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.22/1.45       ( (c1_1 @ a576)) | ( (c3_1 @ a576)) | ~ ( (c0_1 @ a576))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1885])).
% 5.22/1.45  thf('114', plain,
% 5.22/1.45      (( (hskp12)) | ( (hskp21)) | ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl163])).
% 5.22/1.45  thf(clause79, conjecture, (~( ( c0_1 @ a564 ) | ( ~( hskp12 ) ) ))).
% 5.22/1.45  thf(zf_stmt_84, negated_conjecture, (( c0_1 @ a564 ) | ( ~( hskp12 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause79])).
% 5.22/1.45  thf(zip_derived_cl78, plain, (( (c0_1 @ a564) | ~ (hskp12))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_84])).
% 5.22/1.45  thf('115', plain, (( (c0_1 @ a564)) | ~ ( (hskp12))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl78])).
% 5.22/1.45  thf('116', plain, (( (c3_1 @ a564)) | ~ ( (hskp12))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.22/1.45  thf('117', plain, (~ ( (c1_1 @ a564)) | ~ ( (hskp12))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.22/1.45  thf(zip_derived_cl641, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl176])).
% 5.22/1.45  thf(zip_derived_cl465, plain, ((~ (c1_1 @ a564)) <= (~ ( (c1_1 @ a564)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.22/1.45  thf(zip_derived_cl1655, plain,
% 5.22/1.45      (((~ (c3_1 @ a564) | ~ (c0_1 @ a564)))
% 5.22/1.45         <= (~ ( (c1_1 @ a564)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl641, zip_derived_cl465])).
% 5.22/1.45  thf('118', plain,
% 5.22/1.45      (~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.22/1.45       ~ ( (c0_1 @ a564)) | ( (c1_1 @ a564)) | ~ ( (c3_1 @ a564))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1655])).
% 5.22/1.45  thf(clause207, conjecture,
% 5.22/1.45    (~( ( c1_1 @ W ) | ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ W ) ) | 
% 5.22/1.45        ( ~( c0_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_85, negated_conjecture,
% 5.22/1.45    (( c1_1 @ W ) | ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c3_1 @ W ) ) | 
% 5.22/1.45     ( ~( c0_1 @ W ) ) | ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause207])).
% 5.22/1.45  thf(zip_derived_cl206, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.22/1.45         ( (c1_1 @ X0)
% 5.22/1.45          |  (c2_1 @ X1)
% 5.22/1.45          |  (c3_1 @ X2)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0)
% 5.22/1.45          | ~ (c3_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X2)
% 5.22/1.45          | ~ (c0_1 @ X2))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_85])).
% 5.22/1.45  thf('119', plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c3_1 @ X1))) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl206])).
% 5.22/1.45  thf(zip_derived_cl581, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl161])).
% 5.22/1.45  thf(zip_derived_cl381, plain, (( (c3_1 @ a564)) <= (( (c3_1 @ a564)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.22/1.45  thf(zip_derived_cl1159, plain,
% 5.22/1.45      ((( (c2_1 @ a564) | ~ (c0_1 @ a564)))
% 5.22/1.45         <= (( (c3_1 @ a564)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl581, zip_derived_cl381])).
% 5.22/1.45  thf('120', plain,
% 5.22/1.45      (( (c2_1 @ a564)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c3_1 @ a564)) | ~ ( (c0_1 @ a564))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1159])).
% 5.22/1.45  thf(zip_derived_cl649, plain,
% 5.22/1.45      ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 5.22/1.45         <= ((![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.22/1.45  thf(zip_derived_cl465, plain, ((~ (c1_1 @ a564)) <= (~ ( (c1_1 @ a564)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.22/1.45  thf(zip_derived_cl1689, plain,
% 5.22/1.45      (((~ (c2_1 @ a564) | ~ (c0_1 @ a564)))
% 5.22/1.45         <= (~ ( (c1_1 @ a564)) & 
% 5.22/1.45             (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl649, zip_derived_cl465])).
% 5.22/1.45  thf('121', plain,
% 5.22/1.45      (~ (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       ~ ( (c2_1 @ a564)) | ( (c1_1 @ a564)) | ~ ( (c0_1 @ a564))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1689])).
% 5.22/1.45  thf(clause191, conjecture,
% 5.22/1.45    (~( ( hskp31 ) | ( c0_1 @ V ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 5.22/1.45        ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.22/1.45        ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_86, negated_conjecture,
% 5.22/1.45    (( hskp31 ) | ( c0_1 @ V ) | ( c1_1 @ U ) | ( ~( c3_1 @ V ) ) | 
% 5.22/1.45     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause191])).
% 5.22/1.45  thf(zip_derived_cl190, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp31)
% 5.22/1.45          |  (c0_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X1)
% 5.22/1.45          | ~ (c3_1 @ X0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_86])).
% 5.22/1.45  thf('122', plain,
% 5.22/1.45      (( (hskp31)) | 
% 5.22/1.45       (![X1 : $i]: ( (c1_1 @ X1) | ~ (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 5.22/1.45       (![X0 : $i]: (~ (c3_1 @ X0) |  (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl190])).
% 5.22/1.45  thf(clause50, conjecture, (~( ( c3_1 @ a563 ) | ( ~( hskp31 ) ) ))).
% 5.22/1.45  thf(zf_stmt_87, negated_conjecture, (( c3_1 @ a563 ) | ( ~( hskp31 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause50])).
% 5.22/1.45  thf(zip_derived_cl49, plain, (( (c3_1 @ a563) | ~ (hskp31))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_87])).
% 5.22/1.45  thf('123', plain, (( (c3_1 @ a563)) | ~ ( (hskp31))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl49])).
% 5.22/1.45  thf(zip_derived_cl581, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl161])).
% 5.22/1.45  thf(zip_derived_cl321, plain, (( (c3_1 @ a563)) <= (( (c3_1 @ a563)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl49])).
% 5.22/1.45  thf(zip_derived_cl1152, plain,
% 5.22/1.45      ((( (c2_1 @ a563) | ~ (c0_1 @ a563)))
% 5.22/1.45         <= (( (c3_1 @ a563)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl581, zip_derived_cl321])).
% 5.22/1.45  thf('124', plain,
% 5.22/1.45      (( (c2_1 @ a563)) | ~ ( (c3_1 @ a563)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c0_1 @ a563))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1152])).
% 5.22/1.45  thf(clause48, conjecture, (~( ( c0_1 @ a563 ) | ( ~( hskp31 ) ) ))).
% 5.22/1.45  thf(zf_stmt_88, negated_conjecture, (( c0_1 @ a563 ) | ( ~( hskp31 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause48])).
% 5.22/1.45  thf(zip_derived_cl47, plain, (( (c0_1 @ a563) | ~ (hskp31))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_88])).
% 5.22/1.45  thf('125', plain, (( (c0_1 @ a563)) | ~ ( (hskp31))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl47])).
% 5.22/1.45  thf('126', plain, (( (c1_1 @ a563)) | ~ ( (hskp31))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.22/1.45  thf(zip_derived_cl319, plain, (( (c1_1 @ a563)) <= (( (c1_1 @ a563)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.22/1.45  thf(clause170, conjecture,
% 5.22/1.45    (~( ( hskp14 ) | ( hskp26 ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.22/1.45        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_89, negated_conjecture,
% 5.22/1.45    (( hskp14 ) | ( hskp26 ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.22/1.45     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause170])).
% 5.22/1.45  thf(zip_derived_cl169, plain,
% 5.22/1.45      (![X0 : $i]:
% 5.22/1.45         ( (hskp14)
% 5.22/1.45          |  (hskp26)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X0)
% 5.22/1.45          | ~ (c1_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_89])).
% 5.22/1.45  thf(zip_derived_cl613, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl169])).
% 5.22/1.45  thf(zip_derived_cl796, plain,
% 5.22/1.45      (((~ (c0_1 @ a563) | ~ (c2_1 @ a563)))
% 5.22/1.45         <= (( (c1_1 @ a563)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup-', [status(thm)], [zip_derived_cl319, zip_derived_cl613])).
% 5.22/1.45  thf('127', plain,
% 5.22/1.45      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (c2_1 @ a563)) | ~ ( (c1_1 @ a563)) | ~ ( (c0_1 @ a563))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl796])).
% 5.22/1.45  thf(clause192, conjecture,
% 5.22/1.45    (~( ( hskp13 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 5.22/1.45        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.22/1.45        ( ~( c0_1 @ U ) ) ))).
% 5.22/1.45  thf(zf_stmt_90, negated_conjecture,
% 5.22/1.45    (( hskp13 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 5.22/1.45     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.22/1.45     ( ~( c0_1 @ U ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause192])).
% 5.22/1.45  thf(zip_derived_cl191, plain,
% 5.22/1.45      (![X0 : $i, X1 : $i]:
% 5.22/1.45         ( (hskp13)
% 5.22/1.45          |  (c3_1 @ X0)
% 5.22/1.45          |  (c1_1 @ X0)
% 5.22/1.45          | ~ (c0_1 @ X0)
% 5.22/1.45          | ~ (ndr1_0)
% 5.22/1.45          | ~ (c2_1 @ X1)
% 5.22/1.45          | ~ (c1_1 @ X1)
% 5.22/1.45          | ~ (c0_1 @ X1))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_90])).
% 5.22/1.45  thf('128', plain,
% 5.22/1.45      (( (hskp13)) | 
% 5.22/1.45       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c2_1 @ X0))) | 
% 5.22/1.45       ~ ( (ndr1_0)) | 
% 5.22/1.45       (![X0 : $i]: ( (c3_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl191])).
% 5.22/1.45  thf(clause77, conjecture, (~( ( c0_1 @ a565 ) | ( ~( hskp13 ) ) ))).
% 5.22/1.45  thf(zf_stmt_91, negated_conjecture, (( c0_1 @ a565 ) | ( ~( hskp13 ) )),
% 5.22/1.45    inference('cnf.neg', [status(esa)], [clause77])).
% 5.22/1.45  thf(zip_derived_cl76, plain, (( (c0_1 @ a565) | ~ (hskp13))),
% 5.22/1.45      inference('cnf', [status(esa)], [zf_stmt_91])).
% 5.22/1.45  thf('129', plain, (( (c0_1 @ a565)) | ~ ( (hskp13))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl76])).
% 5.22/1.45  thf(zip_derived_cl581, plain,
% 5.22/1.45      ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0)))
% 5.22/1.45         <= ((![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl161])).
% 5.22/1.45  thf(zip_derived_cl377, plain, (( (c3_1 @ a565)) <= (( (c3_1 @ a565)))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl77])).
% 5.22/1.45  thf(zip_derived_cl1158, plain,
% 5.22/1.45      ((( (c2_1 @ a565) | ~ (c0_1 @ a565)))
% 5.22/1.45         <= (( (c3_1 @ a565)) & 
% 5.22/1.45             (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))))),
% 5.22/1.45      inference('s_sup+', [status(thm)], [zip_derived_cl581, zip_derived_cl377])).
% 5.22/1.45  thf('130', plain,
% 5.22/1.45      (~ ( (c0_1 @ a565)) | ~ ( (c3_1 @ a565)) | 
% 5.22/1.45       ~ (![X0 : $i]: (~ (c3_1 @ X0) | ~ (c0_1 @ X0) |  (c2_1 @ X0))) | 
% 5.22/1.45       ( (c2_1 @ a565))),
% 5.22/1.45      inference('split', [status(esa)], [zip_derived_cl1158])).
% 5.22/1.45  thf(zip_derived_cl8308, plain, ($false),
% 5.22/1.45      inference('sat_resolution*', [status(thm)],
% 5.22/1.45                ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', 
% 5.22/1.45                 '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', 
% 5.22/1.45                 '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', 
% 5.22/1.45                 '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', 
% 5.22/1.45                 '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', 
% 5.22/1.45                 '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', 
% 5.22/1.45                 '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', 
% 5.22/1.45                 '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', 
% 5.22/1.45                 '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', 
% 5.22/1.45                 '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', 
% 5.22/1.45                 '102', '103', '104', '105', '106', '107', '108', '109', 
% 5.22/1.45                 '110', '111', '112', '113', '114', '115', '116', '117', 
% 5.22/1.45                 '118', '119', '120', '121', '122', '123', '124', '125', 
% 5.22/1.45                 '126', '127', '128', '129', '130'])).
% 5.22/1.45  
% 5.22/1.45  % SZS output end Refutation
% 5.22/1.45  
% 5.22/1.45  
% 5.22/1.45  % Terminating...
% 7.20/1.55  % Runner terminated.
% 7.20/1.57  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------