TSTP Solution File: SYN486-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN486-1 : 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.Laa3RLVwga true

% Computer : n029.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 04:04:04 EDT 2023

% Result   : Unsatisfiable 10.60s 2.13s
% Output   : Refutation 10.60s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SYN486-1 : TPTP v8.1.2. Released v2.1.0.
% 0.00/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.Laa3RLVwga true
% 0.14/0.36  % Computer : n029.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 300
% 0.14/0.36  % DateTime : Sat Aug 26 20:46:10 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 0.14/0.36  % Running portfolio for 300 s
% 0.14/0.36  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36  % Number of cores: 8
% 0.14/0.37  % Python version: Python 3.6.8
% 0.14/0.37  % Running in FO mode
% 0.22/0.65  % Total configuration time : 435
% 0.22/0.65  % Estimated wc time : 1092
% 0.22/0.65  % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.72  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.73  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.22/0.77  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.22/0.77  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.22/0.77  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.78  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 1.39/0.86  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 10.60/2.13  % Solved by fo/fo1_av.sh.
% 10.60/2.13  % done 1958 iterations in 1.282s
% 10.60/2.13  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 10.60/2.13  % SZS output start Refutation
% 10.60/2.13  thf(hskp25_type, type, hskp25: $o).
% 10.60/2.13  thf(hskp20_type, type, hskp20: $o).
% 10.60/2.13  thf(hskp17_type, type, hskp17: $o).
% 10.60/2.13  thf(hskp4_type, type, hskp4: $o).
% 10.60/2.13  thf(a2177_type, type, a2177: $i).
% 10.60/2.13  thf(hskp1_type, type, hskp1: $o).
% 10.60/2.13  thf(a2187_type, type, a2187: $i).
% 10.60/2.13  thf(a2174_type, type, a2174: $i).
% 10.60/2.13  thf(a2188_type, type, a2188: $i).
% 10.60/2.13  thf(hskp11_type, type, hskp11: $o).
% 10.60/2.13  thf(c2_1_type, type, c2_1: $i > $o).
% 10.60/2.13  thf(a2197_type, type, a2197: $i).
% 10.60/2.13  thf(hskp15_type, type, hskp15: $o).
% 10.60/2.13  thf(a2216_type, type, a2216: $i).
% 10.60/2.13  thf(a2191_type, type, a2191: $i).
% 10.60/2.13  thf(a2211_type, type, a2211: $i).
% 10.60/2.13  thf(hskp27_type, type, hskp27: $o).
% 10.60/2.13  thf(a2186_type, type, a2186: $i).
% 10.60/2.13  thf(hskp21_type, type, hskp21: $o).
% 10.60/2.13  thf(hskp3_type, type, hskp3: $o).
% 10.60/2.13  thf(hskp22_type, type, hskp22: $o).
% 10.60/2.13  thf(a2193_type, type, a2193: $i).
% 10.60/2.13  thf(hskp28_type, type, hskp28: $o).
% 10.60/2.13  thf(a2195_type, type, a2195: $i).
% 10.60/2.13  thf(hskp6_type, type, hskp6: $o).
% 10.60/2.13  thf(a2179_type, type, a2179: $i).
% 10.60/2.13  thf(c0_1_type, type, c0_1: $i > $o).
% 10.60/2.13  thf(a2208_type, type, a2208: $i).
% 10.60/2.13  thf(a2178_type, type, a2178: $i).
% 10.60/2.13  thf(hskp5_type, type, hskp5: $o).
% 10.60/2.13  thf(a2194_type, type, a2194: $i).
% 10.60/2.13  thf(a2180_type, type, a2180: $i).
% 10.60/2.13  thf(a2265_type, type, a2265: $i).
% 10.60/2.13  thf(a2198_type, type, a2198: $i).
% 10.60/2.13  thf(hskp29_type, type, hskp29: $o).
% 10.60/2.13  thf(a2219_type, type, a2219: $i).
% 10.60/2.13  thf(hskp9_type, type, hskp9: $o).
% 10.60/2.13  thf(ndr1_0_type, type, ndr1_0: $o).
% 10.60/2.13  thf(a2182_type, type, a2182: $i).
% 10.60/2.13  thf(hskp7_type, type, hskp7: $o).
% 10.60/2.13  thf(hskp10_type, type, hskp10: $o).
% 10.60/2.13  thf(hskp0_type, type, hskp0: $o).
% 10.60/2.13  thf(hskp30_type, type, hskp30: $o).
% 10.60/2.13  thf(hskp2_type, type, hskp2: $o).
% 10.60/2.13  thf(hskp13_type, type, hskp13: $o).
% 10.60/2.13  thf(c1_1_type, type, c1_1: $i > $o).
% 10.60/2.13  thf(a2196_type, type, a2196: $i).
% 10.60/2.13  thf(a2181_type, type, a2181: $i).
% 10.60/2.13  thf(a2213_type, type, a2213: $i).
% 10.60/2.13  thf(hskp18_type, type, hskp18: $o).
% 10.60/2.13  thf(a2189_type, type, a2189: $i).
% 10.60/2.13  thf(hskp19_type, type, hskp19: $o).
% 10.60/2.13  thf(c3_1_type, type, c3_1: $i > $o).
% 10.60/2.13  thf(a2176_type, type, a2176: $i).
% 10.60/2.13  thf(hskp14_type, type, hskp14: $o).
% 10.60/2.13  thf(hskp12_type, type, hskp12: $o).
% 10.60/2.13  thf(a2175_type, type, a2175: $i).
% 10.60/2.13  thf(hskp16_type, type, hskp16: $o).
% 10.60/2.13  thf(clause146, conjecture,
% 10.60/2.13    (~( ( hskp22 ) | ( hskp28 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.13        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.13  thf(zf_stmt_0, negated_conjecture,
% 10.60/2.13    (( hskp22 ) | ( hskp28 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.13     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.13    inference('cnf.neg', [status(esa)], [clause146])).
% 10.60/2.13  thf(zip_derived_cl145, plain,
% 10.60/2.13      (![X0 : $i]:
% 10.60/2.13         ( (hskp22)
% 10.60/2.13          |  (hskp28)
% 10.60/2.13          |  (c1_1 @ X0)
% 10.60/2.13          | ~ (ndr1_0)
% 10.60/2.13          | ~ (c2_1 @ X0)
% 10.60/2.13          | ~ (c0_1 @ X0))),
% 10.60/2.13      inference('cnf', [status(esa)], [zf_stmt_0])).
% 10.60/2.13  thf(zip_derived_cl521, plain,
% 10.60/2.13      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.13         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.13      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.60/2.13  thf(clause59, conjecture, (~( ( c2_1 @ a2219 ) | ( ~( hskp22 ) ) ))).
% 10.60/2.13  thf(zf_stmt_1, negated_conjecture, (( c2_1 @ a2219 ) | ( ~( hskp22 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause59])).
% 10.60/2.14  thf(zip_derived_cl58, plain, (( (c2_1 @ a2219) | ~ (hskp22))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_1])).
% 10.60/2.14  thf(zip_derived_cl326, plain, (( (c2_1 @ a2219)) <= (( (c2_1 @ a2219)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl58])).
% 10.60/2.14  thf(zip_derived_cl1045, plain,
% 10.60/2.14      (((~ (c0_1 @ a2219) |  (c1_1 @ a2219)))
% 10.60/2.14         <= (( (c2_1 @ a2219)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl326])).
% 10.60/2.14  thf('0', plain,
% 10.60/2.14      (~ ( (c0_1 @ a2219)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2219)) | ~ ( (c2_1 @ a2219))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1045])).
% 10.60/2.14  thf(clause158, conjecture,
% 10.60/2.14    (~( ( hskp1 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 10.60/2.14        ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_2, negated_conjecture,
% 10.60/2.14    (( hskp1 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause158])).
% 10.60/2.14  thf(zip_derived_cl157, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp1)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_2])).
% 10.60/2.14  thf(zip_derived_cl570, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl157])).
% 10.60/2.14  thf(clause103, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c3_1 @ a2211 ) ) ))).
% 10.60/2.14  thf(zf_stmt_3, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c3_1 @ a2211 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause103])).
% 10.60/2.14  thf(zip_derived_cl102, plain, ((~ (hskp19) | ~ (c3_1 @ a2211))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_3])).
% 10.60/2.14  thf(zip_derived_cl414, plain, ((~ (c3_1 @ a2211)) <= (~ ( (c3_1 @ a2211)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl102])).
% 10.60/2.14  thf(zip_derived_cl1832, plain,
% 10.60/2.14      ((( (c0_1 @ a2211) |  (c1_1 @ a2211)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2211)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl570, zip_derived_cl414])).
% 10.60/2.14  thf('1', plain,
% 10.60/2.14      (( (c1_1 @ a2211)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2211)) | ( (c3_1 @ a2211))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1832])).
% 10.60/2.14  thf(clause175, conjecture,
% 10.60/2.14    (~( ( hskp29 ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_4, negated_conjecture,
% 10.60/2.14    (( hskp29 ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 10.60/2.14     ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause175])).
% 10.60/2.14  thf(zip_derived_cl174, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp29)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_4])).
% 10.60/2.14  thf(zip_derived_cl638, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl174])).
% 10.60/2.14  thf(clause64, conjecture, (~( ( c2_1 @ a2197 ) | ( ~( hskp17 ) ) ))).
% 10.60/2.14  thf(zf_stmt_5, negated_conjecture, (( c2_1 @ a2197 ) | ( ~( hskp17 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause64])).
% 10.60/2.14  thf(zip_derived_cl63, plain, (( (c2_1 @ a2197) | ~ (hskp17))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_5])).
% 10.60/2.14  thf(zip_derived_cl336, plain, (( (c2_1 @ a2197)) <= (( (c2_1 @ a2197)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.60/2.14  thf(zip_derived_cl1254, plain,
% 10.60/2.14      (((~ (c3_1 @ a2197) |  (c0_1 @ a2197)))
% 10.60/2.14         <= (( (c2_1 @ a2197)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl638, zip_derived_cl336])).
% 10.60/2.14  thf('2', plain,
% 10.60/2.14      (~ ( (c2_1 @ a2197)) | ~ ( (c3_1 @ a2197)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2197))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1254])).
% 10.60/2.14  thf(zip_derived_cl521, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.60/2.14  thf(zip_derived_cl336, plain, (( (c2_1 @ a2197)) <= (( (c2_1 @ a2197)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.60/2.14  thf(zip_derived_cl1046, plain,
% 10.60/2.14      (((~ (c0_1 @ a2197) |  (c1_1 @ a2197)))
% 10.60/2.14         <= (( (c2_1 @ a2197)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl336])).
% 10.60/2.14  thf('3', plain,
% 10.60/2.14      (~ ( (c0_1 @ a2197)) | ~ ( (c2_1 @ a2197)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2197))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1046])).
% 10.60/2.14  thf(clause166, conjecture,
% 10.60/2.14    (~( ( hskp2 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14        ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_6, negated_conjecture,
% 10.60/2.14    (( hskp2 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause166])).
% 10.60/2.14  thf(zip_derived_cl165, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp2)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_6])).
% 10.60/2.14  thf('4', plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (hskp2)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl165])).
% 10.60/2.14  thf(zip_derived_cl570, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl157])).
% 10.60/2.14  thf(clause133, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c3_1 @ a2175 ) ) ))).
% 10.60/2.14  thf(zf_stmt_7, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c3_1 @ a2175 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause133])).
% 10.60/2.14  thf(zip_derived_cl132, plain, ((~ (hskp1) | ~ (c3_1 @ a2175))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_7])).
% 10.60/2.14  thf(zip_derived_cl474, plain, ((~ (c3_1 @ a2175)) <= (~ ( (c3_1 @ a2175)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl132])).
% 10.60/2.14  thf(zip_derived_cl1830, plain,
% 10.60/2.14      ((( (c0_1 @ a2175) |  (c1_1 @ a2175)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2175)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl570, zip_derived_cl474])).
% 10.60/2.14  thf('5', plain,
% 10.60/2.14      (( (c1_1 @ a2175)) | ( (c3_1 @ a2175)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2175))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1830])).
% 10.60/2.14  thf(clause163, conjecture,
% 10.60/2.14    (~( ( hskp13 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.60/2.14        ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_8, negated_conjecture,
% 10.60/2.14    (( hskp13 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.60/2.14     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause163])).
% 10.60/2.14  thf(zip_derived_cl162, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp13)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_8])).
% 10.60/2.14  thf(zip_derived_cl589, plain,
% 10.60/2.14      ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl162])).
% 10.60/2.14  thf(clause100, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c2_1 @ a2213 ) ) ))).
% 10.60/2.14  thf(zf_stmt_9, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c2_1 @ a2213 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause100])).
% 10.60/2.14  thf(zip_derived_cl99, plain, ((~ (hskp20) | ~ (c2_1 @ a2213))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_9])).
% 10.60/2.14  thf(zip_derived_cl408, plain, ((~ (c2_1 @ a2213)) <= (~ ( (c2_1 @ a2213)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl99])).
% 10.60/2.14  thf(zip_derived_cl2056, plain,
% 10.60/2.14      (((~ (c0_1 @ a2213) |  (c3_1 @ a2213)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2213)) & 
% 10.60/2.14             (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl589, zip_derived_cl408])).
% 10.60/2.14  thf('6', plain,
% 10.60/2.14      (( (c3_1 @ a2213)) | 
% 10.60/2.14       ~ (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))) | 
% 10.60/2.14       ( (c2_1 @ a2213)) | ~ ( (c0_1 @ a2213))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl2056])).
% 10.60/2.14  thf(clause77, conjecture, (~( ( c2_1 @ a2182 ) | ( ~( hskp7 ) ) ))).
% 10.60/2.14  thf(zf_stmt_10, negated_conjecture, (( c2_1 @ a2182 ) | ( ~( hskp7 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause77])).
% 10.60/2.14  thf(zip_derived_cl76, plain, (( (c2_1 @ a2182) | ~ (hskp7))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_10])).
% 10.60/2.14  thf(zip_derived_cl362, plain, (( (c2_1 @ a2182)) <= (( (c2_1 @ a2182)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.60/2.14  thf(clause154, conjecture,
% 10.60/2.14    (~( ( hskp16 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_11, negated_conjecture,
% 10.60/2.14    (( hskp16 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause154])).
% 10.60/2.14  thf(zip_derived_cl153, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp16)
% 10.60/2.14          |  (hskp27)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_11])).
% 10.60/2.14  thf(zip_derived_cl553, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.60/2.14  thf(zip_derived_cl929, plain,
% 10.60/2.14      (((~ (c1_1 @ a2182) | ~ (c3_1 @ a2182)))
% 10.60/2.14         <= (( (c2_1 @ a2182)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl362, zip_derived_cl553])).
% 10.60/2.14  thf('7', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2182)) | ~ ( (c3_1 @ a2182)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2182))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl929])).
% 10.60/2.14  thf(clause196, conjecture,
% 10.60/2.14    (~( ( c0_1 @ W ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.60/2.14        ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 10.60/2.14        ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_12, negated_conjecture,
% 10.60/2.14    (( c0_1 @ W ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.60/2.14     ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | ( ~( c3_1 @ V ) ) | 
% 10.60/2.14     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause196])).
% 10.60/2.14  thf(zip_derived_cl195, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c0_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          |  (c3_1 @ X2)
% 10.60/2.14          |  (c2_1 @ X2)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_12])).
% 10.60/2.14  thf('8', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       (![X1 : $i]: ( (c3_1 @ X1) | ~ (c0_1 @ X1) |  (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl195])).
% 10.60/2.14  thf(clause148, conjecture,
% 10.60/2.14    (~( ( hskp10 ) | ( hskp17 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_13, negated_conjecture,
% 10.60/2.14    (( hskp10 ) | ( hskp17 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause148])).
% 10.60/2.14  thf(zip_derived_cl147, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp10)
% 10.60/2.14          |  (hskp17)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_13])).
% 10.60/2.14  thf(zip_derived_cl529, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl147])).
% 10.60/2.14  thf(zip_derived_cl408, plain, ((~ (c2_1 @ a2213)) <= (~ ( (c2_1 @ a2213)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl99])).
% 10.60/2.14  thf(zip_derived_cl1528, plain,
% 10.60/2.14      (((~ (c0_1 @ a2213) | ~ (c1_1 @ a2213)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2213)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl529, zip_derived_cl408])).
% 10.60/2.14  thf('9', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2213)) | ( (c2_1 @ a2213)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2213))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1528])).
% 10.60/2.14  thf('10', plain, (~ ( (c2_1 @ a2213)) | ~ ( (hskp20))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl99])).
% 10.60/2.14  thf(clause50, conjecture, (~( ( c2_1 @ a2188 ) | ( ~( hskp28 ) ) ))).
% 10.60/2.14  thf(zf_stmt_14, negated_conjecture, (( c2_1 @ a2188 ) | ( ~( hskp28 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause50])).
% 10.60/2.14  thf(zip_derived_cl49, plain, (( (c2_1 @ a2188) | ~ (hskp28))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_14])).
% 10.60/2.14  thf(zip_derived_cl308, plain, (( (c2_1 @ a2188)) <= (( (c2_1 @ a2188)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl49])).
% 10.60/2.14  thf(zip_derived_cl553, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.60/2.14  thf(zip_derived_cl807, plain,
% 10.60/2.14      (((~ (c1_1 @ a2188) | ~ (c3_1 @ a2188)))
% 10.60/2.14         <= (( (c2_1 @ a2188)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl308, zip_derived_cl553])).
% 10.60/2.14  thf('11', plain,
% 10.60/2.14      (~ ( (c3_1 @ a2188)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2188)) | ~ ( (c1_1 @ a2188))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl807])).
% 10.60/2.14  thf(clause72, conjecture, (~( ( c2_1 @ a2187 ) | ( ~( hskp11 ) ) ))).
% 10.60/2.14  thf(zf_stmt_15, negated_conjecture, (( c2_1 @ a2187 ) | ( ~( hskp11 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause72])).
% 10.60/2.14  thf(zip_derived_cl71, plain, (( (c2_1 @ a2187) | ~ (hskp11))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_15])).
% 10.60/2.14  thf(zip_derived_cl352, plain, (( (c2_1 @ a2187)) <= (( (c2_1 @ a2187)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl71])).
% 10.60/2.14  thf(clause153, conjecture,
% 10.60/2.14    (~( ( hskp1 ) | ( hskp11 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_16, negated_conjecture,
% 10.60/2.14    (( hskp1 ) | ( hskp11 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause153])).
% 10.60/2.14  thf(zip_derived_cl152, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp1)
% 10.60/2.14          |  (hskp11)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_16])).
% 10.60/2.14  thf(zip_derived_cl549, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.60/2.14  thf(zip_derived_cl904, plain,
% 10.60/2.14      (((~ (c0_1 @ a2187) | ~ (c3_1 @ a2187)))
% 10.60/2.14         <= (( (c2_1 @ a2187)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl352, zip_derived_cl549])).
% 10.60/2.14  thf('12', plain,
% 10.60/2.14      (~ ( (c3_1 @ a2187)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2187)) | ~ ( (c0_1 @ a2187))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl904])).
% 10.60/2.14  thf(clause45, conjecture, (~( ( c1_1 @ a2196 ) | ( ~( hskp29 ) ) ))).
% 10.60/2.14  thf(zf_stmt_17, negated_conjecture, (( c1_1 @ a2196 ) | ( ~( hskp29 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause45])).
% 10.60/2.14  thf(zip_derived_cl44, plain, (( (c1_1 @ a2196) | ~ (hskp29))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_17])).
% 10.60/2.14  thf('13', plain, (( (c1_1 @ a2196)) | ~ ( (hskp29))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl44])).
% 10.60/2.14  thf(clause46, conjecture, (~( ( c2_1 @ a2196 ) | ( ~( hskp29 ) ) ))).
% 10.60/2.14  thf(zf_stmt_18, negated_conjecture, (( c2_1 @ a2196 ) | ( ~( hskp29 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause46])).
% 10.60/2.14  thf(zip_derived_cl45, plain, (( (c2_1 @ a2196) | ~ (hskp29))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_18])).
% 10.60/2.14  thf(zip_derived_cl300, plain, (( (c2_1 @ a2196)) <= (( (c2_1 @ a2196)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl45])).
% 10.60/2.14  thf(zip_derived_cl553, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.60/2.14  thf(zip_derived_cl782, plain,
% 10.60/2.14      (((~ (c1_1 @ a2196) | ~ (c3_1 @ a2196)))
% 10.60/2.14         <= (( (c2_1 @ a2196)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl300, zip_derived_cl553])).
% 10.60/2.14  thf('14', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2196)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2196)) | ~ ( (c2_1 @ a2196))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl782])).
% 10.60/2.14  thf(clause177, conjecture,
% 10.60/2.14    (~( ( hskp4 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_19, negated_conjecture,
% 10.60/2.14    (( hskp4 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause177])).
% 10.60/2.14  thf(zip_derived_cl176, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp4)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_19])).
% 10.60/2.14  thf('15', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ( (hskp4)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl176])).
% 10.60/2.14  thf(clause145, conjecture,
% 10.60/2.14    (~( ( hskp3 ) | ( hskp15 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_20, negated_conjecture,
% 10.60/2.14    (( hskp3 ) | ( hskp15 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause145])).
% 10.60/2.14  thf(zip_derived_cl144, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp3)
% 10.60/2.14          |  (hskp15)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_20])).
% 10.60/2.14  thf(zip_derived_cl517, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.60/2.14  thf(clause86, conjecture, (~( ( c2_1 @ a2175 ) | ( ~( hskp1 ) ) ))).
% 10.60/2.14  thf(zf_stmt_21, negated_conjecture, (( c2_1 @ a2175 ) | ( ~( hskp1 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause86])).
% 10.60/2.14  thf(zip_derived_cl85, plain, (( (c2_1 @ a2175) | ~ (hskp1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_21])).
% 10.60/2.14  thf(zip_derived_cl380, plain, (( (c2_1 @ a2175)) <= (( (c2_1 @ a2175)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl85])).
% 10.60/2.14  thf(zip_derived_cl992, plain,
% 10.60/2.14      ((( (c0_1 @ a2175) | ~ (c1_1 @ a2175)))
% 10.60/2.14         <= (( (c2_1 @ a2175)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl517, zip_derived_cl380])).
% 10.60/2.14  thf('16', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2175)) | ~ ( (c2_1 @ a2175)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2175))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl992])).
% 10.60/2.14  thf(clause138, conjecture,
% 10.60/2.14    (~( ( hskp16 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_22, negated_conjecture,
% 10.60/2.14    (( hskp16 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause138])).
% 10.60/2.14  thf(zip_derived_cl137, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp16)
% 10.60/2.14          |  (hskp15)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_22])).
% 10.60/2.14  thf(zip_derived_cl489, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl137])).
% 10.60/2.14  thf(zip_derived_cl414, plain, ((~ (c3_1 @ a2211)) <= (~ ( (c3_1 @ a2211)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl102])).
% 10.60/2.14  thf(zip_derived_cl1304, plain,
% 10.60/2.14      ((( (c0_1 @ a2211) | ~ (c1_1 @ a2211)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2211)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl489, zip_derived_cl414])).
% 10.60/2.14  thf('17', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2211)) | ( (c0_1 @ a2211)) | ( (c3_1 @ a2211))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1304])).
% 10.60/2.14  thf(clause156, conjecture,
% 10.60/2.14    (~( ( hskp28 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | 
% 10.60/2.14        ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_23, negated_conjecture,
% 10.60/2.14    (( hskp28 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 10.60/2.14     ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause156])).
% 10.60/2.14  thf(zip_derived_cl155, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp28)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_23])).
% 10.60/2.14  thf(zip_derived_cl562, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl155])).
% 10.60/2.14  thf(clause102, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c2_1 @ a2211 ) ) ))).
% 10.60/2.14  thf(zf_stmt_24, negated_conjecture,
% 10.60/2.14    (( ~( hskp19 ) ) | ( ~( c2_1 @ a2211 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause102])).
% 10.60/2.14  thf(zip_derived_cl101, plain, ((~ (hskp19) | ~ (c2_1 @ a2211))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_24])).
% 10.60/2.14  thf(zip_derived_cl412, plain, ((~ (c2_1 @ a2211)) <= (~ ( (c2_1 @ a2211)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl101])).
% 10.60/2.14  thf(zip_derived_cl1673, plain,
% 10.60/2.14      ((( (c3_1 @ a2211) |  (c1_1 @ a2211)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2211)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl562, zip_derived_cl412])).
% 10.60/2.14  thf('18', plain,
% 10.60/2.14      (( (c1_1 @ a2211)) | ( (c3_1 @ a2211)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c2_1 @ a2211))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1673])).
% 10.60/2.14  thf(clause181, conjecture,
% 10.60/2.14    (~( ( hskp10 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_25, negated_conjecture,
% 10.60/2.14    (( hskp10 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause181])).
% 10.60/2.14  thf(zip_derived_cl180, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp10)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_25])).
% 10.60/2.14  thf('19', plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | ( (hskp10))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl180])).
% 10.60/2.14  thf(clause157, conjecture,
% 10.60/2.14    (~( ( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | 
% 10.60/2.14        ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_26, negated_conjecture,
% 10.60/2.14    (( hskp0 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause157])).
% 10.60/2.14  thf(zip_derived_cl156, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp0)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_26])).
% 10.60/2.14  thf(zip_derived_cl565, plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.14  thf(zip_derived_cl352, plain, (( (c2_1 @ a2187)) <= (( (c2_1 @ a2187)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl71])).
% 10.60/2.14  thf(zip_derived_cl1191, plain,
% 10.60/2.14      ((( (c1_1 @ a2187) | ~ (c3_1 @ a2187)))
% 10.60/2.14         <= (( (c2_1 @ a2187)) & 
% 10.60/2.14             (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl565, zip_derived_cl352])).
% 10.60/2.14  thf('20', plain,
% 10.60/2.14      (~ ( (c3_1 @ a2187)) | 
% 10.60/2.14       ~ (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ( (c1_1 @ a2187)) | ~ ( (c2_1 @ a2187))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1191])).
% 10.60/2.14  thf(clause150, conjecture,
% 10.60/2.14    (~( ( hskp10 ) | ( hskp11 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_27, negated_conjecture,
% 10.60/2.14    (( hskp10 ) | ( hskp11 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause150])).
% 10.60/2.14  thf(zip_derived_cl149, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp10)
% 10.60/2.14          |  (hskp11)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_27])).
% 10.60/2.14  thf(zip_derived_cl537, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.60/2.14  thf(zip_derived_cl352, plain, (( (c2_1 @ a2187)) <= (( (c2_1 @ a2187)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl71])).
% 10.60/2.14  thf(zip_derived_cl1097, plain,
% 10.60/2.14      ((( (c3_1 @ a2187) | ~ (c0_1 @ a2187)))
% 10.60/2.14         <= (( (c2_1 @ a2187)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl537, zip_derived_cl352])).
% 10.60/2.14  thf('21', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c3_1 @ a2187)) | ~ ( (c2_1 @ a2187)) | ~ ( (c0_1 @ a2187))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1097])).
% 10.60/2.14  thf(clause191, conjecture,
% 10.60/2.14    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c0_1 @ V ) | 
% 10.60/2.14        ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( c3_1 @ W ) ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_28, negated_conjecture,
% 10.60/2.14    (( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c0_1 @ V ) | 
% 10.60/2.14     ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( c3_1 @ W ) ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause191])).
% 10.60/2.14  thf(zip_derived_cl190, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          |  (c3_1 @ X2)
% 10.60/2.14          |  (c2_1 @ X2)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_28])).
% 10.60/2.14  thf('22', plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl190])).
% 10.60/2.14  thf(clause136, conjecture,
% 10.60/2.14    (~( ( hskp6 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_29, negated_conjecture,
% 10.60/2.14    (( hskp6 ) | ( hskp5 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause136])).
% 10.60/2.14  thf(zip_derived_cl135, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp6)
% 10.60/2.14          |  (hskp5)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_29])).
% 10.60/2.14  thf(zip_derived_cl481, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.60/2.14  thf(zip_derived_cl362, plain, (( (c2_1 @ a2182)) <= (( (c2_1 @ a2182)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.60/2.14  thf(zip_derived_cl1163, plain,
% 10.60/2.14      ((( (c0_1 @ a2182) |  (c1_1 @ a2182)))
% 10.60/2.14         <= (( (c2_1 @ a2182)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl481, zip_derived_cl362])).
% 10.60/2.14  thf('23', plain,
% 10.60/2.14      (( (c1_1 @ a2182)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2182)) | ~ ( (c2_1 @ a2182))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1163])).
% 10.60/2.14  thf(clause190, conjecture,
% 10.60/2.14    (~( ( c3_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | 
% 10.60/2.14        ( c0_1 @ V ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_30, negated_conjecture,
% 10.60/2.14    (( c3_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | 
% 10.60/2.14     ( c0_1 @ V ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause190])).
% 10.60/2.14  thf(zip_derived_cl189, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c3_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          |  (c0_1 @ X2)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X2)
% 10.60/2.14          | ~ (c1_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_30])).
% 10.60/2.14  thf('24', plain,
% 10.60/2.14      ((![X2 : $i]: (~ (c1_1 @ X2) |  (c0_1 @ X2) | ~ (c3_1 @ X2))) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl189])).
% 10.60/2.14  thf(clause187, conjecture,
% 10.60/2.14    (~( ( c3_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | 
% 10.60/2.14        ( c2_1 @ V ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_31, negated_conjecture,
% 10.60/2.14    (( c3_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | 
% 10.60/2.14     ( c2_1 @ V ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause187])).
% 10.60/2.14  thf(zip_derived_cl186, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c3_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          |  (c1_1 @ X2)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X2)
% 10.60/2.14          | ~ (c0_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_31])).
% 10.60/2.14  thf('25', plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl186])).
% 10.60/2.14  thf(zip_derived_cl570, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl157])).
% 10.60/2.14  thf(clause129, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c3_1 @ a2177 ) ) ))).
% 10.60/2.14  thf(zf_stmt_32, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c3_1 @ a2177 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause129])).
% 10.60/2.14  thf(zip_derived_cl128, plain, ((~ (hskp3) | ~ (c3_1 @ a2177))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_32])).
% 10.60/2.14  thf(zip_derived_cl466, plain, ((~ (c3_1 @ a2177)) <= (~ ( (c3_1 @ a2177)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl128])).
% 10.60/2.14  thf(zip_derived_cl1834, plain,
% 10.60/2.14      ((( (c0_1 @ a2177) |  (c1_1 @ a2177)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2177)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl570, zip_derived_cl466])).
% 10.60/2.14  thf('26', plain,
% 10.60/2.14      (( (c0_1 @ a2177)) | ( (c1_1 @ a2177)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c3_1 @ a2177))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1834])).
% 10.60/2.14  thf(clause127, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c0_1 @ a2177 ) ) ))).
% 10.60/2.14  thf(zf_stmt_33, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c0_1 @ a2177 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause127])).
% 10.60/2.14  thf(zip_derived_cl126, plain, ((~ (hskp3) | ~ (c0_1 @ a2177))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_33])).
% 10.60/2.14  thf('27', plain, (~ ( (c0_1 @ a2177)) | ~ ( (hskp3))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl126])).
% 10.60/2.14  thf(clause128, conjecture, (~( ( ~( hskp3 ) ) | ( ~( c1_1 @ a2177 ) ) ))).
% 10.60/2.14  thf(zf_stmt_34, negated_conjecture, (( ~( hskp3 ) ) | ( ~( c1_1 @ a2177 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause128])).
% 10.60/2.14  thf(zip_derived_cl127, plain, ((~ (hskp3) | ~ (c1_1 @ a2177))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_34])).
% 10.60/2.14  thf('28', plain, (~ ( (c1_1 @ a2177)) | ~ ( (hskp3))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl127])).
% 10.60/2.14  thf('29', plain, (~ ( (c3_1 @ a2177)) | ~ ( (hskp3))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl128])).
% 10.60/2.14  thf('30', plain,
% 10.60/2.14      (( (hskp3)) | ( (hskp15)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.60/2.14  thf(zip_derived_cl529, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl147])).
% 10.60/2.14  thf(clause110, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c2_1 @ a2194 ) ) ))).
% 10.60/2.14  thf(zf_stmt_35, negated_conjecture,
% 10.60/2.14    (( ~( hskp15 ) ) | ( ~( c2_1 @ a2194 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause110])).
% 10.60/2.14  thf(zip_derived_cl109, plain, ((~ (hskp15) | ~ (c2_1 @ a2194))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_35])).
% 10.60/2.14  thf(zip_derived_cl428, plain, ((~ (c2_1 @ a2194)) <= (~ ( (c2_1 @ a2194)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.60/2.14  thf(zip_derived_cl1530, plain,
% 10.60/2.14      (((~ (c0_1 @ a2194) | ~ (c1_1 @ a2194)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2194)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl529, zip_derived_cl428])).
% 10.60/2.14  thf('31', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2194)) | ( (c2_1 @ a2194)) | ~ ( (c0_1 @ a2194))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1530])).
% 10.60/2.14  thf(clause147, conjecture,
% 10.60/2.14    (~( ( hskp16 ) | ( hskp13 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_36, negated_conjecture,
% 10.60/2.14    (( hskp16 ) | ( hskp13 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause147])).
% 10.60/2.14  thf(zip_derived_cl146, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp16)
% 10.60/2.14          |  (hskp13)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_36])).
% 10.60/2.14  thf(zip_derived_cl525, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.60/2.14  thf(clause65, conjecture, (~( ( c3_1 @ a2197 ) | ( ~( hskp17 ) ) ))).
% 10.60/2.14  thf(zf_stmt_37, negated_conjecture, (( c3_1 @ a2197 ) | ( ~( hskp17 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause65])).
% 10.60/2.14  thf(zip_derived_cl64, plain, (( (c3_1 @ a2197) | ~ (hskp17))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_37])).
% 10.60/2.14  thf(zip_derived_cl338, plain, (( (c3_1 @ a2197)) <= (( (c3_1 @ a2197)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl64])).
% 10.60/2.14  thf(zip_derived_cl1074, plain,
% 10.60/2.14      (((~ (c0_1 @ a2197) |  (c1_1 @ a2197)))
% 10.60/2.14         <= (( (c3_1 @ a2197)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl525, zip_derived_cl338])).
% 10.60/2.14  thf('32', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2197)) | ( (c1_1 @ a2197)) | ~ ( (c0_1 @ a2197))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1074])).
% 10.60/2.14  thf(zip_derived_cl697, plain,
% 10.60/2.14      ((![X2 : $i]: (~ (c1_1 @ X2) |  (c0_1 @ X2) | ~ (c3_1 @ X2)))
% 10.60/2.14         <= ((![X2 : $i]: (~ (c1_1 @ X2) |  (c0_1 @ X2) | ~ (c3_1 @ X2))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl189])).
% 10.60/2.14  thf(clause78, conjecture, (~( ( c3_1 @ a2182 ) | ( ~( hskp7 ) ) ))).
% 10.60/2.14  thf(zf_stmt_38, negated_conjecture, (( c3_1 @ a2182 ) | ( ~( hskp7 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause78])).
% 10.60/2.14  thf(zip_derived_cl77, plain, (( (c3_1 @ a2182) | ~ (hskp7))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_38])).
% 10.60/2.14  thf(zip_derived_cl364, plain, (( (c3_1 @ a2182)) <= (( (c3_1 @ a2182)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl77])).
% 10.60/2.14  thf(zip_derived_cl1410, plain,
% 10.60/2.14      ((( (c0_1 @ a2182) | ~ (c1_1 @ a2182)))
% 10.60/2.14         <= (( (c3_1 @ a2182)) & 
% 10.60/2.14             (![X2 : $i]: (~ (c1_1 @ X2) |  (c0_1 @ X2) | ~ (c3_1 @ X2))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl697, zip_derived_cl364])).
% 10.60/2.14  thf('33', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2182)) | ~ ( (c3_1 @ a2182)) | 
% 10.60/2.14       ~ (![X2 : $i]: (~ (c1_1 @ X2) |  (c0_1 @ X2) | ~ (c3_1 @ X2))) | 
% 10.60/2.14       ( (c0_1 @ a2182))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1410])).
% 10.60/2.14  thf(zip_derived_cl537, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.60/2.14  thf(zip_derived_cl326, plain, (( (c2_1 @ a2219)) <= (( (c2_1 @ a2219)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl58])).
% 10.60/2.14  thf(zip_derived_cl1095, plain,
% 10.60/2.14      ((( (c3_1 @ a2219) | ~ (c0_1 @ a2219)))
% 10.60/2.14         <= (( (c2_1 @ a2219)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl537, zip_derived_cl326])).
% 10.60/2.14  thf('34', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2219)) | ~ ( (c2_1 @ a2219)) | ( (c3_1 @ a2219))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1095])).
% 10.60/2.14  thf(clause83, conjecture, (~( ( c0_1 @ a2179 ) | ( ~( hskp4 ) ) ))).
% 10.60/2.14  thf(zf_stmt_39, negated_conjecture, (( c0_1 @ a2179 ) | ( ~( hskp4 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause83])).
% 10.60/2.14  thf(zip_derived_cl82, plain, (( (c0_1 @ a2179) | ~ (hskp4))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_39])).
% 10.60/2.14  thf('35', plain, (( (c0_1 @ a2179)) | ~ ( (hskp4))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl82])).
% 10.60/2.14  thf(clause84, conjecture, (~( ( c2_1 @ a2179 ) | ( ~( hskp4 ) ) ))).
% 10.60/2.14  thf(zf_stmt_40, negated_conjecture, (( c2_1 @ a2179 ) | ( ~( hskp4 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause84])).
% 10.60/2.14  thf(zip_derived_cl83, plain, (( (c2_1 @ a2179) | ~ (hskp4))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_40])).
% 10.60/2.14  thf('36', plain, (( (c2_1 @ a2179)) | ~ ( (hskp4))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl83])).
% 10.60/2.14  thf(clause126, conjecture, (~( ( ~( hskp4 ) ) | ( ~( c3_1 @ a2179 ) ) ))).
% 10.60/2.14  thf(zf_stmt_41, negated_conjecture, (( ~( hskp4 ) ) | ( ~( c3_1 @ a2179 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause126])).
% 10.60/2.14  thf(zip_derived_cl125, plain, ((~ (hskp4) | ~ (c3_1 @ a2179))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_41])).
% 10.60/2.14  thf('37', plain, (~ ( (hskp4)) | ~ ( (c3_1 @ a2179))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl125])).
% 10.60/2.14  thf(zip_derived_cl537, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.60/2.14  thf(zip_derived_cl376, plain, (( (c2_1 @ a2179)) <= (( (c2_1 @ a2179)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl83])).
% 10.60/2.14  thf(zip_derived_cl1101, plain,
% 10.60/2.14      ((( (c3_1 @ a2179) | ~ (c0_1 @ a2179)))
% 10.60/2.14         <= (( (c2_1 @ a2179)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl537, zip_derived_cl376])).
% 10.60/2.14  thf('38', plain,
% 10.60/2.14      (( (c3_1 @ a2179)) | ~ ( (c2_1 @ a2179)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2179))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1101])).
% 10.60/2.14  thf(clause168, conjecture,
% 10.60/2.14    (~( ( hskp0 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 10.60/2.14        ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_42, negated_conjecture,
% 10.60/2.14    (( hskp0 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 10.60/2.14     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause168])).
% 10.60/2.14  thf(zip_derived_cl167, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_42])).
% 10.60/2.14  thf(zip_derived_cl609, plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl167])).
% 10.60/2.14  thf(zip_derived_cl408, plain, ((~ (c2_1 @ a2213)) <= (~ ( (c2_1 @ a2213)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl99])).
% 10.60/2.14  thf(zip_derived_cl1607, plain,
% 10.60/2.14      (((~ (c1_1 @ a2213) | ~ (c3_1 @ a2213)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2213)) & 
% 10.60/2.14             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl609, zip_derived_cl408])).
% 10.60/2.14  thf('39', plain,
% 10.60/2.14      (~ ( (c3_1 @ a2213)) | ( (c2_1 @ a2213)) | 
% 10.60/2.14       ~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2213))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1607])).
% 10.60/2.14  thf(clause137, conjecture,
% 10.60/2.14    (~( ( hskp10 ) | ( hskp9 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_43, negated_conjecture,
% 10.60/2.14    (( hskp10 ) | ( hskp9 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c3_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause137])).
% 10.60/2.14  thf(zip_derived_cl136, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp10)
% 10.60/2.14          |  (hskp9)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_43])).
% 10.60/2.14  thf(zip_derived_cl485, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl136])).
% 10.60/2.14  thf(zip_derived_cl338, plain, (( (c3_1 @ a2197)) <= (( (c3_1 @ a2197)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl64])).
% 10.60/2.14  thf(zip_derived_cl1230, plain,
% 10.60/2.14      ((( (c0_1 @ a2197) |  (c1_1 @ a2197)))
% 10.60/2.14         <= (( (c3_1 @ a2197)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl485, zip_derived_cl338])).
% 10.60/2.14  thf('40', plain,
% 10.60/2.14      (( (c0_1 @ a2197)) | ~ ( (c3_1 @ a2197)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2197))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1230])).
% 10.60/2.14  thf(clause152, conjecture,
% 10.60/2.14    (~( ( hskp22 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_44, negated_conjecture,
% 10.60/2.14    (( hskp22 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause152])).
% 10.60/2.14  thf(zip_derived_cl151, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp22)
% 10.60/2.14          |  (hskp27)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_44])).
% 10.60/2.14  thf('41', plain,
% 10.60/2.14      (( (hskp22)) | ( (hskp27)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.60/2.14  thf(zip_derived_cl638, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl174])).
% 10.60/2.14  thf(clause88, conjecture, (~( ( c2_1 @ a2174 ) | ( ~( hskp0 ) ) ))).
% 10.60/2.14  thf(zf_stmt_45, negated_conjecture, (( c2_1 @ a2174 ) | ( ~( hskp0 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause88])).
% 10.60/2.14  thf(zip_derived_cl87, plain, (( (c2_1 @ a2174) | ~ (hskp0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_45])).
% 10.60/2.14  thf(zip_derived_cl384, plain, (( (c2_1 @ a2174)) <= (( (c2_1 @ a2174)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl87])).
% 10.60/2.14  thf(zip_derived_cl1261, plain,
% 10.60/2.14      (((~ (c3_1 @ a2174) |  (c0_1 @ a2174)))
% 10.60/2.14         <= (( (c2_1 @ a2174)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl638, zip_derived_cl384])).
% 10.60/2.14  thf('42', plain,
% 10.60/2.14      (~ ( (c3_1 @ a2174)) | ~ ( (c2_1 @ a2174)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2174))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1261])).
% 10.60/2.14  thf(zip_derived_cl384, plain, (( (c2_1 @ a2174)) <= (( (c2_1 @ a2174)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl87])).
% 10.60/2.14  thf(zip_derived_cl553, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl153])).
% 10.60/2.14  thf(zip_derived_cl977, plain,
% 10.60/2.14      (((~ (c1_1 @ a2174) | ~ (c3_1 @ a2174)))
% 10.60/2.14         <= (( (c2_1 @ a2174)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl384, zip_derived_cl553])).
% 10.60/2.14  thf('43', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2174)) | ~ ( (c1_1 @ a2174)) | ~ ( (c2_1 @ a2174))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl977])).
% 10.60/2.14  thf(zip_derived_cl384, plain, (( (c2_1 @ a2174)) <= (( (c2_1 @ a2174)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl87])).
% 10.60/2.14  thf(zip_derived_cl549, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.60/2.14  thf(zip_derived_cl976, plain,
% 10.60/2.14      (((~ (c0_1 @ a2174) | ~ (c3_1 @ a2174)))
% 10.60/2.14         <= (( (c2_1 @ a2174)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl384, zip_derived_cl549])).
% 10.60/2.14  thf(zip_derived_cl1431, plain, ((~ (c3_1 @ a2174)) <= (~ ( (c3_1 @ a2174)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl976])).
% 10.60/2.14  thf(zip_derived_cl489, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl137])).
% 10.60/2.14  thf(zip_derived_cl1433, plain,
% 10.60/2.14      (((~ (c1_1 @ a2174) |  (c0_1 @ a2174)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2174)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)],
% 10.60/2.14                [zip_derived_cl1431, zip_derived_cl489])).
% 10.60/2.14  thf('44', plain,
% 10.60/2.14      (( (c3_1 @ a2174)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2174)) | ~ ( (c1_1 @ a2174))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1433])).
% 10.60/2.14  thf(clause85, conjecture, (~( ( c1_1 @ a2176 ) | ( ~( hskp2 ) ) ))).
% 10.60/2.14  thf(zf_stmt_46, negated_conjecture, (( c1_1 @ a2176 ) | ( ~( hskp2 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause85])).
% 10.60/2.14  thf(zip_derived_cl84, plain, (( (c1_1 @ a2176) | ~ (hskp2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_46])).
% 10.60/2.14  thf('45', plain, (( (c1_1 @ a2176)) | ~ ( (hskp2))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl84])).
% 10.60/2.14  thf(clause130, conjecture, (~( ( ~( hskp2 ) ) | ( ~( c0_1 @ a2176 ) ) ))).
% 10.60/2.14  thf(zf_stmt_47, negated_conjecture, (( ~( hskp2 ) ) | ( ~( c0_1 @ a2176 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause130])).
% 10.60/2.14  thf(zip_derived_cl129, plain, ((~ (hskp2) | ~ (c0_1 @ a2176))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_47])).
% 10.60/2.14  thf('46', plain, (~ ( (c0_1 @ a2176)) | ~ ( (hskp2))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl129])).
% 10.60/2.14  thf(clause131, conjecture, (~( ( ~( hskp2 ) ) | ( ~( c3_1 @ a2176 ) ) ))).
% 10.60/2.14  thf(zf_stmt_48, negated_conjecture, (( ~( hskp2 ) ) | ( ~( c3_1 @ a2176 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause131])).
% 10.60/2.14  thf(zip_derived_cl130, plain, ((~ (hskp2) | ~ (c3_1 @ a2176))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_48])).
% 10.60/2.14  thf('47', plain, (~ ( (c3_1 @ a2176)) | ~ ( (hskp2))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl130])).
% 10.60/2.14  thf(zip_derived_cl489, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl137])).
% 10.60/2.14  thf(zip_derived_cl470, plain, ((~ (c3_1 @ a2176)) <= (~ ( (c3_1 @ a2176)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl130])).
% 10.60/2.14  thf(zip_derived_cl1302, plain,
% 10.60/2.14      ((( (c0_1 @ a2176) | ~ (c1_1 @ a2176)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2176)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl489, zip_derived_cl470])).
% 10.60/2.14  thf('48', plain,
% 10.60/2.14      (( (c0_1 @ a2176)) | ( (c3_1 @ a2176)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2176))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1302])).
% 10.60/2.14  thf(clause193, conjecture,
% 10.60/2.14    (~( ( c3_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( c1_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_49, negated_conjecture,
% 10.60/2.14    (( c3_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14     ( ~( c1_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause193])).
% 10.60/2.14  thf(zip_derived_cl192, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c3_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          |  (c1_1 @ X2)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X2)
% 10.60/2.14          | ~ (c0_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_49])).
% 10.60/2.14  thf('49', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl192])).
% 10.60/2.14  thf(zip_derived_cl308, plain, (( (c2_1 @ a2188)) <= (( (c2_1 @ a2188)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl49])).
% 10.60/2.14  thf(zip_derived_cl549, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.60/2.14  thf(zip_derived_cl806, plain,
% 10.60/2.14      (((~ (c0_1 @ a2188) | ~ (c3_1 @ a2188)))
% 10.60/2.14         <= (( (c2_1 @ a2188)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl308, zip_derived_cl549])).
% 10.60/2.14  thf('50', plain,
% 10.60/2.14      (~ ( (c3_1 @ a2188)) | ~ ( (c2_1 @ a2188)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2188))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl806])).
% 10.60/2.14  thf(clause194, conjecture,
% 10.60/2.14    (~( ( c3_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 10.60/2.14        ( ~( c2_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_50, negated_conjecture,
% 10.60/2.14    (( c3_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | ( c2_1 @ U ) | 
% 10.60/2.14     ( ~( c2_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause194])).
% 10.60/2.14  thf(zip_derived_cl193, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c3_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          |  (c2_1 @ X2)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c0_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X2)
% 10.60/2.14          | ~ (c0_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_50])).
% 10.60/2.14  thf(zip_derived_cl713, plain,
% 10.60/2.14      ((![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2)))
% 10.60/2.14         <= ((![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl193])).
% 10.60/2.14  thf(zip_derived_cl428, plain, ((~ (c2_1 @ a2194)) <= (~ ( (c2_1 @ a2194)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.60/2.14  thf(zip_derived_cl1701, plain,
% 10.60/2.14      (((~ (c3_1 @ a2194) | ~ (c0_1 @ a2194)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2194)) & 
% 10.60/2.14             (![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl713, zip_derived_cl428])).
% 10.60/2.14  thf('51', plain,
% 10.60/2.14      (~ (![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2))) | 
% 10.60/2.14       ( (c2_1 @ a2194)) | ~ ( (c3_1 @ a2194)) | ~ ( (c0_1 @ a2194))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1701])).
% 10.60/2.14  thf(zip_derived_cl300, plain, (( (c2_1 @ a2196)) <= (( (c2_1 @ a2196)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl45])).
% 10.60/2.14  thf(zip_derived_cl549, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.60/2.14  thf(zip_derived_cl781, plain,
% 10.60/2.14      (((~ (c0_1 @ a2196) | ~ (c3_1 @ a2196)))
% 10.60/2.14         <= (( (c2_1 @ a2196)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl300, zip_derived_cl549])).
% 10.60/2.14  thf('52', plain,
% 10.60/2.14      (~ ( (c0_1 @ a2196)) | ~ ( (c3_1 @ a2196)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2196))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl781])).
% 10.60/2.14  thf('53', plain, (( (c2_1 @ a2196)) | ~ ( (hskp29))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl45])).
% 10.60/2.14  thf(clause47, conjecture, (~( ( c3_1 @ a2196 ) | ( ~( hskp29 ) ) ))).
% 10.60/2.14  thf(zf_stmt_51, negated_conjecture, (( c3_1 @ a2196 ) | ( ~( hskp29 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause47])).
% 10.60/2.14  thf(zip_derived_cl46, plain, (( (c3_1 @ a2196) | ~ (hskp29))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_51])).
% 10.60/2.14  thf('54', plain, (( (c3_1 @ a2196)) | ~ ( (hskp29))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl46])).
% 10.60/2.14  thf(clause139, conjecture,
% 10.60/2.14    (~( ( hskp17 ) | ( hskp29 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_52, negated_conjecture,
% 10.60/2.14    (( hskp17 ) | ( hskp29 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause139])).
% 10.60/2.14  thf(zip_derived_cl138, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp17)
% 10.60/2.14          |  (hskp29)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_52])).
% 10.60/2.14  thf('55', plain,
% 10.60/2.14      (( (hskp29)) | ( (hskp17)) | ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl138])).
% 10.60/2.14  thf('56', plain, (( (c3_1 @ a2197)) | ~ ( (hskp17))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl64])).
% 10.60/2.14  thf(zip_derived_cl336, plain, (( (c2_1 @ a2197)) <= (( (c2_1 @ a2197)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.60/2.14  thf(zip_derived_cl549, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.60/2.14  thf(zip_derived_cl882, plain,
% 10.60/2.14      (((~ (c0_1 @ a2197) | ~ (c3_1 @ a2197)))
% 10.60/2.14         <= (( (c2_1 @ a2197)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl336, zip_derived_cl549])).
% 10.60/2.14  thf('57', plain,
% 10.60/2.14      (~ ( (c0_1 @ a2197)) | ~ ( (c2_1 @ a2197)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2197))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl882])).
% 10.60/2.14  thf(clause106, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c1_1 @ a2197 ) ) ))).
% 10.60/2.14  thf(zf_stmt_53, negated_conjecture,
% 10.60/2.14    (( ~( hskp17 ) ) | ( ~( c1_1 @ a2197 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause106])).
% 10.60/2.14  thf(zip_derived_cl105, plain, ((~ (hskp17) | ~ (c1_1 @ a2197))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_53])).
% 10.60/2.14  thf('58', plain, (~ ( (c1_1 @ a2197)) | ~ ( (hskp17))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl105])).
% 10.60/2.14  thf(zip_derived_cl481, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.60/2.14  thf(zip_derived_cl336, plain, (( (c2_1 @ a2197)) <= (( (c2_1 @ a2197)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.60/2.14  thf(zip_derived_cl1160, plain,
% 10.60/2.14      ((( (c0_1 @ a2197) |  (c1_1 @ a2197)))
% 10.60/2.14         <= (( (c2_1 @ a2197)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl481, zip_derived_cl336])).
% 10.60/2.14  thf('59', plain,
% 10.60/2.14      (( (c0_1 @ a2197)) | ~ ( (c2_1 @ a2197)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2197))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1160])).
% 10.60/2.14  thf(zip_derived_cl566, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.14  thf(clause112, conjecture, (~( ( ~( hskp14 ) ) | ( ~( c2_1 @ a2193 ) ) ))).
% 10.60/2.14  thf(zf_stmt_54, negated_conjecture,
% 10.60/2.14    (( ~( hskp14 ) ) | ( ~( c2_1 @ a2193 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause112])).
% 10.60/2.14  thf(zip_derived_cl111, plain, ((~ (hskp14) | ~ (c2_1 @ a2193))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_54])).
% 10.60/2.14  thf(zip_derived_cl432, plain, ((~ (c2_1 @ a2193)) <= (~ ( (c2_1 @ a2193)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl111])).
% 10.60/2.14  thf(zip_derived_cl1741, plain,
% 10.60/2.14      ((( (c0_1 @ a2193) |  (c1_1 @ a2193)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2193)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl566, zip_derived_cl432])).
% 10.60/2.14  thf('60', plain,
% 10.60/2.14      (( (c0_1 @ a2193)) | ( (c2_1 @ a2193)) | ( (c1_1 @ a2193)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1741])).
% 10.60/2.14  thf(clause68, conjecture, (~( ( c3_1 @ a2193 ) | ( ~( hskp14 ) ) ))).
% 10.60/2.14  thf(zf_stmt_55, negated_conjecture, (( c3_1 @ a2193 ) | ( ~( hskp14 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause68])).
% 10.60/2.14  thf(zip_derived_cl67, plain, (( (c3_1 @ a2193) | ~ (hskp14))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_55])).
% 10.60/2.14  thf('61', plain, (( (c3_1 @ a2193)) | ~ ( (hskp14))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl67])).
% 10.60/2.14  thf(clause111, conjecture, (~( ( ~( hskp14 ) ) | ( ~( c1_1 @ a2193 ) ) ))).
% 10.60/2.14  thf(zf_stmt_56, negated_conjecture,
% 10.60/2.14    (( ~( hskp14 ) ) | ( ~( c1_1 @ a2193 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause111])).
% 10.60/2.14  thf(zip_derived_cl110, plain, ((~ (hskp14) | ~ (c1_1 @ a2193))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_56])).
% 10.60/2.14  thf('62', plain, (~ ( (c1_1 @ a2193)) | ~ ( (hskp14))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl110])).
% 10.60/2.14  thf('63', plain, (~ ( (c2_1 @ a2193)) | ~ ( (hskp14))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl111])).
% 10.60/2.14  thf(clause164, conjecture,
% 10.60/2.14    (~( ( hskp14 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.60/2.14        ( c2_1 @ U ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_57, negated_conjecture,
% 10.60/2.14    (( hskp14 ) | ( c3_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.60/2.14     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause164])).
% 10.60/2.14  thf(zip_derived_cl163, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp14)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_57])).
% 10.60/2.14  thf('64', plain,
% 10.60/2.14      (( (hskp14)) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl163])).
% 10.60/2.14  thf(zip_derived_cl713, plain,
% 10.60/2.14      ((![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2)))
% 10.60/2.14         <= ((![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl193])).
% 10.60/2.14  thf(zip_derived_cl432, plain, ((~ (c2_1 @ a2193)) <= (~ ( (c2_1 @ a2193)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl111])).
% 10.60/2.14  thf(zip_derived_cl1702, plain,
% 10.60/2.14      (((~ (c3_1 @ a2193) | ~ (c0_1 @ a2193)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2193)) & 
% 10.60/2.14             (![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl713, zip_derived_cl432])).
% 10.60/2.14  thf('65', plain,
% 10.60/2.14      (~ (![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2193)) | ( (c2_1 @ a2193)) | ~ ( (c0_1 @ a2193))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1702])).
% 10.60/2.14  thf('66', plain,
% 10.60/2.14      ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X2 : $i]: ( (c2_1 @ X2) | ~ (c0_1 @ X2) | ~ (c3_1 @ X2)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl193])).
% 10.60/2.14  thf(clause176, conjecture,
% 10.60/2.14    (~( ( hskp19 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14        ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_58, negated_conjecture,
% 10.60/2.14    (( hskp19 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause176])).
% 10.60/2.14  thf(zip_derived_cl175, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp19)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_58])).
% 10.60/2.14  thf('67', plain,
% 10.60/2.14      (( (hskp19)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl175])).
% 10.60/2.14  thf('68', plain, (( (c2_1 @ a2187)) | ~ ( (hskp11))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl71])).
% 10.60/2.14  thf(zip_derived_cl521, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.60/2.14  thf(zip_derived_cl352, plain, (( (c2_1 @ a2187)) <= (( (c2_1 @ a2187)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl71])).
% 10.60/2.14  thf(zip_derived_cl1047, plain,
% 10.60/2.14      (((~ (c0_1 @ a2187) |  (c1_1 @ a2187)))
% 10.60/2.14         <= (( (c2_1 @ a2187)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl352])).
% 10.60/2.14  thf('69', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2187)) | ( (c1_1 @ a2187)) | ~ ( (c0_1 @ a2187))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1047])).
% 10.60/2.14  thf(clause195, conjecture,
% 10.60/2.14    (~( ( c0_1 @ W ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 10.60/2.14        ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | ( ~( c0_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_59, negated_conjecture,
% 10.60/2.14    (( c0_1 @ W ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 10.60/2.14     ( ~( c3_1 @ W ) ) | ( ~( c2_1 @ W ) ) | ( ~( c0_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause195])).
% 10.60/2.14  thf(zip_derived_cl194, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c0_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          |  (c3_1 @ X2)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X2)
% 10.60/2.14          | ~ (c0_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_59])).
% 10.60/2.14  thf('70', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl194])).
% 10.60/2.14  thf('71', plain,
% 10.60/2.14      (( (hskp11)) | ( (hskp10)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.60/2.14  thf(zip_derived_cl537, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl149])).
% 10.60/2.14  thf(zip_derived_cl308, plain, (( (c2_1 @ a2188)) <= (( (c2_1 @ a2188)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl49])).
% 10.60/2.14  thf(zip_derived_cl1093, plain,
% 10.60/2.14      ((( (c3_1 @ a2188) | ~ (c0_1 @ a2188)))
% 10.60/2.14         <= (( (c2_1 @ a2188)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl537, zip_derived_cl308])).
% 10.60/2.14  thf('72', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c3_1 @ a2188)) | ~ ( (c0_1 @ a2188)) | ~ ( (c2_1 @ a2188))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1093])).
% 10.60/2.14  thf(zip_derived_cl3211, plain, (( (c3_1 @ a2188)) <= (( (c3_1 @ a2188)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1093])).
% 10.60/2.14  thf(zip_derived_cl545, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.60/2.14  thf(zip_derived_cl3215, plain,
% 10.60/2.14      (((~ (c1_1 @ a2188) | ~ (c0_1 @ a2188)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.60/2.14             ( (c3_1 @ a2188)))),
% 10.60/2.14      inference('s_sup-', [status(thm)],
% 10.60/2.14                [zip_derived_cl3211, zip_derived_cl545])).
% 10.60/2.14  thf('73', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2188)) | ~ ( (c1_1 @ a2188)) | ~ ( (c0_1 @ a2188))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl3215])).
% 10.60/2.14  thf(zip_derived_cl489, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl137])).
% 10.60/2.14  thf(zip_derived_cl474, plain, ((~ (c3_1 @ a2175)) <= (~ ( (c3_1 @ a2175)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl132])).
% 10.60/2.14  thf(zip_derived_cl1303, plain,
% 10.60/2.14      ((( (c0_1 @ a2175) | ~ (c1_1 @ a2175)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2175)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl489, zip_derived_cl474])).
% 10.60/2.14  thf('74', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2175)) | ( (c0_1 @ a2175)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c3_1 @ a2175))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1303])).
% 10.60/2.14  thf('75', plain, (( (c2_1 @ a2188)) | ~ ( (hskp28))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl49])).
% 10.60/2.14  thf(clause192, conjecture,
% 10.60/2.14    (~( ( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | ( c3_1 @ W ) | 
% 10.60/2.14        ( c2_1 @ W ) | ( c1_1 @ W ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) | ( ~( ndr1_0 ) ) ))).
% 10.60/2.14  thf(zf_stmt_60, negated_conjecture,
% 10.60/2.14    (( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | ( c3_1 @ W ) | 
% 10.60/2.14     ( c2_1 @ W ) | ( c1_1 @ W ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) ) | ( ~( ndr1_0 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause192])).
% 10.60/2.14  thf(zip_derived_cl191, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          |  (c3_1 @ X2)
% 10.60/2.14          |  (c2_1 @ X2)
% 10.60/2.14          |  (c1_1 @ X2)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_60])).
% 10.60/2.14  thf('76', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl191])).
% 10.60/2.14  thf('77', plain,
% 10.60/2.14      (( (hskp28)) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl155])).
% 10.60/2.14  thf(zip_derived_cl562, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl155])).
% 10.60/2.14  thf(clause105, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c2_1 @ a2198 ) ) ))).
% 10.60/2.14  thf(zf_stmt_61, negated_conjecture,
% 10.60/2.14    (( ~( hskp18 ) ) | ( ~( c2_1 @ a2198 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause105])).
% 10.60/2.14  thf(zip_derived_cl104, plain, ((~ (hskp18) | ~ (c2_1 @ a2198))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_61])).
% 10.60/2.14  thf(zip_derived_cl418, plain, ((~ (c2_1 @ a2198)) <= (~ ( (c2_1 @ a2198)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl104])).
% 10.60/2.14  thf(zip_derived_cl1668, plain,
% 10.60/2.14      ((( (c3_1 @ a2198) |  (c1_1 @ a2198)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2198)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl562, zip_derived_cl418])).
% 10.60/2.14  thf('78', plain,
% 10.60/2.14      (( (c3_1 @ a2198)) | ( (c1_1 @ a2198)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c2_1 @ a2198))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1668])).
% 10.60/2.14  thf(clause140, conjecture,
% 10.60/2.14    (~( ( hskp1 ) | ( hskp30 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_62, negated_conjecture,
% 10.60/2.14    (( hskp1 ) | ( hskp30 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause140])).
% 10.60/2.14  thf(zip_derived_cl139, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp1)
% 10.60/2.14          |  (hskp30)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_62])).
% 10.60/2.14  thf('79', plain,
% 10.60/2.14      (( (hskp30)) | ( (hskp1)) | ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl139])).
% 10.60/2.14  thf(clause135, conjecture,
% 10.60/2.14    (~( ( hskp16 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_63, negated_conjecture,
% 10.60/2.14    (( hskp16 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause135])).
% 10.60/2.14  thf(zip_derived_cl134, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp16) |  (c2_1 @ X0) |  (c1_1 @ X0) | ~ (ndr1_0) | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_63])).
% 10.60/2.14  thf(zip_derived_cl478, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl134])).
% 10.60/2.14  thf(zip_derived_cl418, plain, ((~ (c2_1 @ a2198)) <= (~ ( (c2_1 @ a2198)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl104])).
% 10.60/2.14  thf(zip_derived_cl1026, plain,
% 10.60/2.14      (((~ (c0_1 @ a2198) |  (c1_1 @ a2198)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2198)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl418])).
% 10.60/2.14  thf('80', plain,
% 10.60/2.14      (( (c1_1 @ a2198)) | ( (c2_1 @ a2198)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2198))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1026])).
% 10.60/2.14  thf('81', plain, (~ ( (c2_1 @ a2198)) | ~ ( (hskp18))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl104])).
% 10.60/2.14  thf(clause173, conjecture,
% 10.60/2.14    (~( ( hskp18 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_64, negated_conjecture,
% 10.60/2.14    (( hskp18 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.60/2.14     ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause173])).
% 10.60/2.14  thf(zip_derived_cl172, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp18)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_64])).
% 10.60/2.14  thf('82', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (hskp18)) | ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl172])).
% 10.60/2.14  thf(clause142, conjecture,
% 10.60/2.14    (~( ( hskp0 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_65, negated_conjecture,
% 10.60/2.14    (( hskp0 ) | ( hskp15 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause142])).
% 10.60/2.14  thf(zip_derived_cl141, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp0)
% 10.60/2.14          |  (hskp15)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_65])).
% 10.60/2.14  thf('83', plain,
% 10.60/2.14      (( (hskp15)) | ( (hskp0)) | ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl141])).
% 10.60/2.14  thf(clause186, conjecture,
% 10.60/2.14    (~( ( hskp7 ) | ( c3_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14        ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_66, negated_conjecture,
% 10.60/2.14    (( hskp7 ) | ( c3_1 @ V ) | ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause186])).
% 10.60/2.14  thf(zip_derived_cl185, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp7)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_66])).
% 10.60/2.14  thf('84', plain,
% 10.60/2.14      (( (hskp7)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl185])).
% 10.60/2.14  thf(clause160, conjecture,
% 10.60/2.14    (~( ( hskp7 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 10.60/2.14        ( c0_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_67, negated_conjecture,
% 10.60/2.14    (( hskp7 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 10.60/2.14     ( ~( c3_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause160])).
% 10.60/2.14  thf(zip_derived_cl159, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp7)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_67])).
% 10.60/2.14  thf(zip_derived_cl577, plain,
% 10.60/2.14      ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl159])).
% 10.60/2.14  thf(zip_derived_cl380, plain, (( (c2_1 @ a2175)) <= (( (c2_1 @ a2175)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl85])).
% 10.60/2.14  thf(zip_derived_cl1771, plain,
% 10.60/2.14      ((( (c0_1 @ a2175) |  (c3_1 @ a2175)))
% 10.60/2.14         <= (( (c2_1 @ a2175)) & 
% 10.60/2.14             (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl380])).
% 10.60/2.14  thf('85', plain,
% 10.60/2.14      (~ ( (c2_1 @ a2175)) | ( (c0_1 @ a2175)) | 
% 10.60/2.14       ~ (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ( (c3_1 @ a2175))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1771])).
% 10.60/2.14  thf(clause151, conjecture,
% 10.60/2.14    (~( ( hskp22 ) | ( hskp0 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_68, negated_conjecture,
% 10.60/2.14    (( hskp22 ) | ( hskp0 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause151])).
% 10.60/2.14  thf(zip_derived_cl150, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp22)
% 10.60/2.14          |  (hskp0)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_68])).
% 10.60/2.14  thf(zip_derived_cl541, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl150])).
% 10.60/2.14  thf(zip_derived_cl380, plain, (( (c2_1 @ a2175)) <= (( (c2_1 @ a2175)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl85])).
% 10.60/2.14  thf(zip_derived_cl1130, plain,
% 10.60/2.14      ((( (c3_1 @ a2175) | ~ (c1_1 @ a2175)))
% 10.60/2.14         <= (( (c2_1 @ a2175)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl541, zip_derived_cl380])).
% 10.60/2.14  thf('86', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2175)) | ~ ( (c2_1 @ a2175)) | ( (c3_1 @ a2175))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1130])).
% 10.60/2.14  thf(zip_derived_cl481, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.60/2.14  thf(zip_derived_cl380, plain, (( (c2_1 @ a2175)) <= (( (c2_1 @ a2175)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl85])).
% 10.60/2.14  thf(zip_derived_cl1166, plain,
% 10.60/2.14      ((( (c0_1 @ a2175) |  (c1_1 @ a2175)))
% 10.60/2.14         <= (( (c2_1 @ a2175)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl481, zip_derived_cl380])).
% 10.60/2.14  thf('87', plain,
% 10.60/2.14      (( (c1_1 @ a2175)) | ~ ( (c2_1 @ a2175)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2175))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1166])).
% 10.60/2.14  thf('88', plain, (( (c2_1 @ a2175)) | ~ ( (hskp1))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl85])).
% 10.60/2.14  thf(clause132, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c0_1 @ a2175 ) ) ))).
% 10.60/2.14  thf(zf_stmt_69, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c0_1 @ a2175 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause132])).
% 10.60/2.14  thf(zip_derived_cl131, plain, ((~ (hskp1) | ~ (c0_1 @ a2175))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_69])).
% 10.60/2.14  thf('89', plain, (~ ( (c0_1 @ a2175)) | ~ ( (hskp1))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl131])).
% 10.60/2.14  thf('90', plain, (~ ( (c3_1 @ a2175)) | ~ ( (hskp1))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl132])).
% 10.60/2.14  thf(clause198, conjecture,
% 10.60/2.14    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 10.60/2.14        ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_70, negated_conjecture,
% 10.60/2.14    (( c1_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 10.60/2.14     ( ~( c2_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause198])).
% 10.60/2.14  thf(zip_derived_cl197, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X2)
% 10.60/2.14          | ~ (c1_1 @ X2)
% 10.60/2.14          | ~ (c0_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_70])).
% 10.60/2.14  thf('91', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl197])).
% 10.60/2.14  thf('92', plain,
% 10.60/2.14      (( (hskp1)) | ( (hskp11)) | ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.60/2.14  thf(clause141, conjecture,
% 10.60/2.14    (~( ( hskp20 ) | ( hskp28 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_71, negated_conjecture,
% 10.60/2.14    (( hskp20 ) | ( hskp28 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause141])).
% 10.60/2.14  thf(zip_derived_cl140, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp20)
% 10.60/2.14          |  (hskp28)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_71])).
% 10.60/2.14  thf(zip_derived_cl501, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.60/2.14  thf(zip_derived_cl1008, plain, ((~ (c3_1 @ a2187)) <= (~ ( (c3_1 @ a2187)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl904])).
% 10.60/2.14  thf(zip_derived_cl1372, plain,
% 10.60/2.14      (((~ (c0_1 @ a2187) |  (c1_1 @ a2187)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2187)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)],
% 10.60/2.14                [zip_derived_cl501, zip_derived_cl1008])).
% 10.60/2.14  thf('93', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c3_1 @ a2187)) | ( (c1_1 @ a2187)) | ~ ( (c0_1 @ a2187))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1372])).
% 10.60/2.14  thf(clause71, conjecture, (~( ( c0_1 @ a2187 ) | ( ~( hskp11 ) ) ))).
% 10.60/2.14  thf(zf_stmt_72, negated_conjecture, (( c0_1 @ a2187 ) | ( ~( hskp11 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause71])).
% 10.60/2.14  thf(zip_derived_cl70, plain, (( (c0_1 @ a2187) | ~ (hskp11))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_72])).
% 10.60/2.14  thf('94', plain, (( (c0_1 @ a2187)) | ~ ( (hskp11))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl70])).
% 10.60/2.14  thf(clause117, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c1_1 @ a2187 ) ) ))).
% 10.60/2.14  thf(zf_stmt_73, negated_conjecture,
% 10.60/2.14    (( ~( hskp11 ) ) | ( ~( c1_1 @ a2187 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause117])).
% 10.60/2.14  thf(zip_derived_cl116, plain, ((~ (hskp11) | ~ (c1_1 @ a2187))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_73])).
% 10.60/2.14  thf('95', plain, (~ ( (c1_1 @ a2187)) | ~ ( (hskp11))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl116])).
% 10.60/2.14  thf(zip_derived_cl3326, plain, (( (c3_1 @ a2187)) <= (( (c3_1 @ a2187)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1097])).
% 10.60/2.14  thf(zip_derived_cl525, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.60/2.14  thf(zip_derived_cl3329, plain,
% 10.60/2.14      ((( (c1_1 @ a2187) | ~ (c0_1 @ a2187)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.60/2.14             ( (c3_1 @ a2187)))),
% 10.60/2.14      inference('s_sup-', [status(thm)],
% 10.60/2.14                [zip_derived_cl3326, zip_derived_cl525])).
% 10.60/2.14  thf('96', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2187)) | ( (c1_1 @ a2187)) | ~ ( (c0_1 @ a2187))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl3329])).
% 10.60/2.14  thf(zip_derived_cl521, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl145])).
% 10.60/2.14  thf(clause52, conjecture, (~( ( c2_1 @ a2178 ) | ( ~( hskp27 ) ) ))).
% 10.60/2.14  thf(zf_stmt_74, negated_conjecture, (( c2_1 @ a2178 ) | ( ~( hskp27 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause52])).
% 10.60/2.14  thf(zip_derived_cl51, plain, (( (c2_1 @ a2178) | ~ (hskp27))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_74])).
% 10.60/2.14  thf(zip_derived_cl312, plain, (( (c2_1 @ a2178)) <= (( (c2_1 @ a2178)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.60/2.14  thf(zip_derived_cl1044, plain,
% 10.60/2.14      (((~ (c0_1 @ a2178) |  (c1_1 @ a2178)))
% 10.60/2.14         <= (( (c2_1 @ a2178)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl521, zip_derived_cl312])).
% 10.60/2.14  thf('97', plain,
% 10.60/2.14      (( (c1_1 @ a2178)) | ~ ( (c0_1 @ a2178)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2178))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1044])).
% 10.60/2.14  thf(zip_derived_cl565, plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.14  thf(zip_derived_cl312, plain, (( (c2_1 @ a2178)) <= (( (c2_1 @ a2178)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.60/2.14  thf(zip_derived_cl1188, plain,
% 10.60/2.14      ((( (c1_1 @ a2178) | ~ (c3_1 @ a2178)))
% 10.60/2.14         <= (( (c2_1 @ a2178)) & 
% 10.60/2.14             (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl565, zip_derived_cl312])).
% 10.60/2.14  thf('98', plain,
% 10.60/2.14      (( (c1_1 @ a2178)) | ~ ( (c3_1 @ a2178)) | 
% 10.60/2.14       ~ (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2178))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1188])).
% 10.60/2.14  thf(clause171, conjecture,
% 10.60/2.14    (~( ( hskp12 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_75, negated_conjecture,
% 10.60/2.14    (( hskp12 ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c1_1 @ U ) | 
% 10.60/2.14     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause171])).
% 10.60/2.14  thf(zip_derived_cl170, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp12)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_75])).
% 10.60/2.14  thf('99', plain,
% 10.60/2.14      (( (hskp12)) | 
% 10.60/2.14       (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl170])).
% 10.60/2.14  thf('100', plain,
% 10.60/2.14      (( (hskp15)) | ( (hskp16)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl137])).
% 10.60/2.14  thf('101', plain,
% 10.60/2.14      (( (hskp6)) | ( (hskp5)) | ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.60/2.14  thf(clause79, conjecture, (~( ( c1_1 @ a2181 ) | ( ~( hskp6 ) ) ))).
% 10.60/2.14  thf(zf_stmt_76, negated_conjecture, (( c1_1 @ a2181 ) | ( ~( hskp6 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause79])).
% 10.60/2.14  thf(zip_derived_cl78, plain, (( (c1_1 @ a2181) | ~ (hskp6))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_76])).
% 10.60/2.14  thf('102', plain, (( (c1_1 @ a2181)) | ~ ( (hskp6))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl78])).
% 10.60/2.14  thf(clause159, conjecture,
% 10.60/2.14    (~( ( hskp3 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 10.60/2.14        ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_77, negated_conjecture,
% 10.60/2.14    (( hskp3 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 10.60/2.14     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause159])).
% 10.60/2.14  thf(zip_derived_cl158, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp3)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_77])).
% 10.60/2.14  thf(zip_derived_cl573, plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl158])).
% 10.60/2.14  thf(zip_derived_cl517, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.60/2.14  thf(zip_derived_cl1907, plain,
% 10.60/2.14      ((![X0 : $i]:
% 10.60/2.14          ( (c0_1 @ X0) | ~ (c1_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) & 
% 10.60/2.14             (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl573, zip_derived_cl517])).
% 10.60/2.14  thf(zip_derived_cl1937, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) & 
% 10.60/2.14             (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('simplify', [status(thm)], [zip_derived_cl1907])).
% 10.60/2.14  thf(zip_derived_cl545, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.60/2.14  thf(clause149, conjecture,
% 10.60/2.14    (~( ( hskp9 ) | ( hskp29 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_78, negated_conjecture,
% 10.60/2.14    (( hskp9 ) | ( hskp29 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause149])).
% 10.60/2.14  thf(zip_derived_cl148, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp9)
% 10.60/2.14          |  (hskp29)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_78])).
% 10.60/2.14  thf(zip_derived_cl533, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl148])).
% 10.60/2.14  thf(zip_derived_cl1579, plain,
% 10.60/2.14      ((![X0 : $i]:
% 10.60/2.14          (~ (c0_1 @ X0) | ~ (c1_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl545, zip_derived_cl533])).
% 10.60/2.14  thf(zip_derived_cl1589, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('simplify', [status(thm)], [zip_derived_cl1579])).
% 10.60/2.14  thf(zip_derived_cl2884, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c1_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.60/2.14             (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup-', [status(thm)],
% 10.60/2.14                [zip_derived_cl1937, zip_derived_cl1589])).
% 10.60/2.14  thf(zip_derived_cl2917, plain,
% 10.60/2.14      ((![X0 : $i]: ~ (c1_1 @ X0))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.60/2.14             (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('simplify', [status(thm)], [zip_derived_cl2884])).
% 10.60/2.14  thf(zip_derived_cl366, plain, (( (c1_1 @ a2181)) <= (( (c1_1 @ a2181)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl78])).
% 10.60/2.14  thf('103', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2181)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ~ (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1)))),
% 10.60/2.14      inference('s_sup+', [status(thm)],
% 10.60/2.14                [zip_derived_cl2917, zip_derived_cl366])).
% 10.60/2.14  thf(zip_derived_cl525, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.60/2.14  thf(clause82, conjecture, (~( ( c3_1 @ a2180 ) | ( ~( hskp5 ) ) ))).
% 10.60/2.14  thf(zf_stmt_79, negated_conjecture, (( c3_1 @ a2180 ) | ( ~( hskp5 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause82])).
% 10.60/2.14  thf(zip_derived_cl81, plain, (( (c3_1 @ a2180) | ~ (hskp5))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_79])).
% 10.60/2.14  thf(zip_derived_cl372, plain, (( (c3_1 @ a2180)) <= (( (c3_1 @ a2180)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl81])).
% 10.60/2.14  thf(zip_derived_cl1079, plain,
% 10.60/2.14      (((~ (c0_1 @ a2180) |  (c1_1 @ a2180)))
% 10.60/2.14         <= (( (c3_1 @ a2180)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl525, zip_derived_cl372])).
% 10.60/2.14  thf(zip_derived_cl3121, plain, (( (c1_1 @ a2180)) <= (( (c1_1 @ a2180)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1079])).
% 10.60/2.14  thf(zip_derived_cl2917, plain,
% 10.60/2.14      ((![X0 : $i]: ~ (c1_1 @ X0))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.60/2.14             (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('simplify', [status(thm)], [zip_derived_cl2884])).
% 10.60/2.14  thf('104', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2180)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ~ (![X1 : $i]: (~ (c1_1 @ X1) |  (c0_1 @ X1) |  (c2_1 @ X1)))),
% 10.60/2.14      inference('s_sup-', [status(thm)],
% 10.60/2.14                [zip_derived_cl3121, zip_derived_cl2917])).
% 10.60/2.14  thf('105', plain, (~ ( (c2_1 @ a2194)) | ~ ( (hskp15))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.60/2.14  thf('106', plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ( (hskp0)) | ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.14  thf(zip_derived_cl565, plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.14  thf(zip_derived_cl362, plain, (( (c2_1 @ a2182)) <= (( (c2_1 @ a2182)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.60/2.14  thf(zip_derived_cl1193, plain,
% 10.60/2.14      ((( (c1_1 @ a2182) | ~ (c3_1 @ a2182)))
% 10.60/2.14         <= (( (c2_1 @ a2182)) & 
% 10.60/2.14             (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl565, zip_derived_cl362])).
% 10.60/2.14  thf('107', plain,
% 10.60/2.14      (( (c1_1 @ a2182)) | ~ ( (c2_1 @ a2182)) | 
% 10.60/2.14       ~ (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2182))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1193])).
% 10.60/2.14  thf(zip_derived_cl517, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.60/2.14  thf(zip_derived_cl362, plain, (( (c2_1 @ a2182)) <= (( (c2_1 @ a2182)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.60/2.14  thf(zip_derived_cl989, plain,
% 10.60/2.14      ((( (c0_1 @ a2182) | ~ (c1_1 @ a2182)))
% 10.60/2.14         <= (( (c2_1 @ a2182)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl517, zip_derived_cl362])).
% 10.60/2.14  thf('108', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2182)) | ~ ( (c2_1 @ a2182)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2182))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl989])).
% 10.60/2.14  thf(zip_derived_cl533, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl148])).
% 10.60/2.14  thf(clause116, conjecture, (~( ( ~( hskp12 ) ) | ( ~( c3_1 @ a2189 ) ) ))).
% 10.60/2.14  thf(zf_stmt_80, negated_conjecture,
% 10.60/2.14    (( ~( hskp12 ) ) | ( ~( c3_1 @ a2189 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause116])).
% 10.60/2.14  thf(zip_derived_cl115, plain, ((~ (hskp12) | ~ (c3_1 @ a2189))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_80])).
% 10.60/2.14  thf(zip_derived_cl440, plain, ((~ (c3_1 @ a2189)) <= (~ ( (c3_1 @ a2189)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl115])).
% 10.60/2.14  thf(zip_derived_cl1566, plain,
% 10.60/2.14      (((~ (c0_1 @ a2189) | ~ (c1_1 @ a2189)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2189)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl533, zip_derived_cl440])).
% 10.60/2.14  thf('109', plain,
% 10.60/2.14      (( (c3_1 @ a2189)) | ~ ( (c0_1 @ a2189)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2189))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1566])).
% 10.60/2.14  thf(clause70, conjecture, (~( ( c1_1 @ a2189 ) | ( ~( hskp12 ) ) ))).
% 10.60/2.14  thf(zf_stmt_81, negated_conjecture, (( c1_1 @ a2189 ) | ( ~( hskp12 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause70])).
% 10.60/2.14  thf(zip_derived_cl69, plain, (( (c1_1 @ a2189) | ~ (hskp12))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_81])).
% 10.60/2.14  thf('110', plain, (( (c1_1 @ a2189)) | ~ ( (hskp12))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl69])).
% 10.60/2.14  thf('111', plain, (~ ( (hskp12)) | ~ ( (c3_1 @ a2189))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl115])).
% 10.60/2.14  thf(zip_derived_cl489, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl137])).
% 10.60/2.14  thf(zip_derived_cl440, plain, ((~ (c3_1 @ a2189)) <= (~ ( (c3_1 @ a2189)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl115])).
% 10.60/2.14  thf(zip_derived_cl1295, plain,
% 10.60/2.14      ((( (c0_1 @ a2189) | ~ (c1_1 @ a2189)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2189)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl489, zip_derived_cl440])).
% 10.60/2.14  thf('112', plain,
% 10.60/2.14      (( (c3_1 @ a2189)) | ( (c0_1 @ a2189)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2189))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1295])).
% 10.60/2.14  thf(zip_derived_cl533, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl148])).
% 10.60/2.14  thf(clause99, conjecture, (~( ( ~( hskp21 ) ) | ( ~( c3_1 @ a2216 ) ) ))).
% 10.60/2.14  thf(zf_stmt_82, negated_conjecture,
% 10.60/2.14    (( ~( hskp21 ) ) | ( ~( c3_1 @ a2216 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause99])).
% 10.60/2.14  thf(zip_derived_cl98, plain, ((~ (hskp21) | ~ (c3_1 @ a2216))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_82])).
% 10.60/2.14  thf(zip_derived_cl406, plain, ((~ (c3_1 @ a2216)) <= (~ ( (c3_1 @ a2216)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl98])).
% 10.60/2.14  thf(zip_derived_cl1563, plain,
% 10.60/2.14      (((~ (c0_1 @ a2216) | ~ (c1_1 @ a2216)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2216)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl533, zip_derived_cl406])).
% 10.60/2.14  thf('113', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2216)) | ( (c3_1 @ a2216)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2216))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1563])).
% 10.60/2.14  thf('114', plain,
% 10.60/2.14      (( (hskp28)) | ( (hskp20)) | ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.60/2.14  thf(clause48, conjecture, (~( ( c0_1 @ a2188 ) | ( ~( hskp28 ) ) ))).
% 10.60/2.14  thf(zf_stmt_83, negated_conjecture, (( c0_1 @ a2188 ) | ( ~( hskp28 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause48])).
% 10.60/2.14  thf(zip_derived_cl47, plain, (( (c0_1 @ a2188) | ~ (hskp28))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_83])).
% 10.60/2.14  thf('115', plain, (( (c0_1 @ a2188)) | ~ ( (hskp28))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl47])).
% 10.60/2.14  thf(clause49, conjecture, (~( ( c1_1 @ a2188 ) | ( ~( hskp28 ) ) ))).
% 10.60/2.14  thf(zf_stmt_84, negated_conjecture, (( c1_1 @ a2188 ) | ( ~( hskp28 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause49])).
% 10.60/2.14  thf(zip_derived_cl48, plain, (( (c1_1 @ a2188) | ~ (hskp28))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_84])).
% 10.60/2.14  thf('116', plain, (( (c1_1 @ a2188)) | ~ ( (hskp28))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl48])).
% 10.60/2.14  thf(zip_derived_cl1589, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('simplify', [status(thm)], [zip_derived_cl1579])).
% 10.60/2.14  thf(zip_derived_cl304, plain, (( (c0_1 @ a2188)) <= (( (c0_1 @ a2188)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl47])).
% 10.60/2.14  thf(zip_derived_cl2240, plain,
% 10.60/2.14      ((~ (c1_1 @ a2188))
% 10.60/2.14         <= (( (c0_1 @ a2188)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)],
% 10.60/2.14                [zip_derived_cl1589, zip_derived_cl304])).
% 10.60/2.14  thf(zip_derived_cl306, plain, (( (c1_1 @ a2188)) <= (( (c1_1 @ a2188)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl48])).
% 10.60/2.14  thf('117', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2188)) | ~ ( (c1_1 @ a2188))),
% 10.60/2.14      inference('s_sup+', [status(thm)],
% 10.60/2.14                [zip_derived_cl2240, zip_derived_cl306])).
% 10.60/2.14  thf(zip_derived_cl2115, plain, ((~ (c3_1 @ a2213)) <= (~ ( (c3_1 @ a2213)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1607])).
% 10.60/2.14  thf(zip_derived_cl533, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl148])).
% 10.60/2.14  thf(zip_derived_cl2119, plain,
% 10.60/2.14      (((~ (c1_1 @ a2213) | ~ (c0_1 @ a2213)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2213)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)],
% 10.60/2.14                [zip_derived_cl2115, zip_derived_cl533])).
% 10.60/2.14  thf('118', plain,
% 10.60/2.14      (( (c3_1 @ a2213)) | ~ ( (c1_1 @ a2213)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2213))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl2119])).
% 10.60/2.14  thf(clause61, conjecture, (~( ( c0_1 @ a2213 ) | ( ~( hskp20 ) ) ))).
% 10.60/2.14  thf(zf_stmt_85, negated_conjecture, (( c0_1 @ a2213 ) | ( ~( hskp20 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause61])).
% 10.60/2.14  thf(zip_derived_cl60, plain, (( (c0_1 @ a2213) | ~ (hskp20))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_85])).
% 10.60/2.14  thf('119', plain, (( (c0_1 @ a2213)) | ~ ( (hskp20))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl60])).
% 10.60/2.14  thf(clause62, conjecture, (~( ( c1_1 @ a2213 ) | ( ~( hskp20 ) ) ))).
% 10.60/2.14  thf(zf_stmt_86, negated_conjecture, (( c1_1 @ a2213 ) | ( ~( hskp20 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause62])).
% 10.60/2.14  thf(zip_derived_cl61, plain, (( (c1_1 @ a2213) | ~ (hskp20))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_86])).
% 10.60/2.14  thf('120', plain, (( (c1_1 @ a2213)) | ~ ( (hskp20))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl61])).
% 10.60/2.14  thf(clause143, conjecture,
% 10.60/2.14    (~( ( hskp16 ) | ( hskp20 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_87, negated_conjecture,
% 10.60/2.14    (( hskp16 ) | ( hskp20 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause143])).
% 10.60/2.14  thf(zip_derived_cl142, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp16)
% 10.60/2.14          |  (hskp20)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_87])).
% 10.60/2.14  thf(zip_derived_cl509, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.60/2.14  thf(zip_derived_cl408, plain, ((~ (c2_1 @ a2213)) <= (~ ( (c2_1 @ a2213)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl99])).
% 10.60/2.14  thf(zip_derived_cl1468, plain,
% 10.60/2.14      ((( (c3_1 @ a2213) | ~ (c1_1 @ a2213)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2213)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl509, zip_derived_cl408])).
% 10.60/2.14  thf(zip_derived_cl4756, plain, (( (c3_1 @ a2213)) <= (( (c3_1 @ a2213)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1468])).
% 10.60/2.14  thf(zip_derived_cl545, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.60/2.14  thf(zip_derived_cl4760, plain,
% 10.60/2.14      (((~ (c1_1 @ a2213) | ~ (c0_1 @ a2213)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.60/2.14             ( (c3_1 @ a2213)))),
% 10.60/2.14      inference('s_sup-', [status(thm)],
% 10.60/2.14                [zip_derived_cl4756, zip_derived_cl545])).
% 10.60/2.14  thf('121', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2213)) | ~ ( (c1_1 @ a2213)) | ~ ( (c0_1 @ a2213))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl4760])).
% 10.60/2.14  thf(clause180, conjecture,
% 10.60/2.14    (~( ( hskp21 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_88, negated_conjecture,
% 10.60/2.14    (( hskp21 ) | ( c1_1 @ V ) | ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause180])).
% 10.60/2.14  thf(zip_derived_cl179, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp21)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_88])).
% 10.60/2.14  thf('122', plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ( (hskp21)) | ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl179])).
% 10.60/2.14  thf(zip_derived_cl529, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl147])).
% 10.60/2.14  thf(clause98, conjecture, (~( ( ~( hskp21 ) ) | ( ~( c2_1 @ a2216 ) ) ))).
% 10.60/2.14  thf(zf_stmt_89, negated_conjecture,
% 10.60/2.14    (( ~( hskp21 ) ) | ( ~( c2_1 @ a2216 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause98])).
% 10.60/2.14  thf(zip_derived_cl97, plain, ((~ (hskp21) | ~ (c2_1 @ a2216))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_89])).
% 10.60/2.14  thf(zip_derived_cl404, plain, ((~ (c2_1 @ a2216)) <= (~ ( (c2_1 @ a2216)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl97])).
% 10.60/2.14  thf(zip_derived_cl1527, plain,
% 10.60/2.14      (((~ (c0_1 @ a2216) | ~ (c1_1 @ a2216)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2216)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl529, zip_derived_cl404])).
% 10.60/2.14  thf('123', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2216)) | ( (c2_1 @ a2216)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2216))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1527])).
% 10.60/2.14  thf(zip_derived_cl509, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.60/2.14  thf(zip_derived_cl418, plain, ((~ (c2_1 @ a2198)) <= (~ ( (c2_1 @ a2198)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl104])).
% 10.60/2.14  thf(zip_derived_cl1469, plain,
% 10.60/2.14      ((( (c3_1 @ a2198) | ~ (c1_1 @ a2198)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2198)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl509, zip_derived_cl418])).
% 10.60/2.14  thf(zip_derived_cl4788, plain, (( (c3_1 @ a2198)) <= (( (c3_1 @ a2198)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1469])).
% 10.60/2.14  thf(zip_derived_cl525, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.60/2.14  thf(zip_derived_cl4791, plain,
% 10.60/2.14      ((( (c1_1 @ a2198) | ~ (c0_1 @ a2198)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) & 
% 10.60/2.14             ( (c3_1 @ a2198)))),
% 10.60/2.14      inference('s_sup-', [status(thm)],
% 10.60/2.14                [zip_derived_cl4788, zip_derived_cl525])).
% 10.60/2.14  thf('124', plain,
% 10.60/2.14      (~ ( (c3_1 @ a2198)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2198)) | ~ ( (c0_1 @ a2198))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl4791])).
% 10.60/2.14  thf(clause63, conjecture, (~( ( c0_1 @ a2198 ) | ( ~( hskp18 ) ) ))).
% 10.60/2.14  thf(zf_stmt_90, negated_conjecture, (( c0_1 @ a2198 ) | ( ~( hskp18 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause63])).
% 10.60/2.14  thf(zip_derived_cl62, plain, (( (c0_1 @ a2198) | ~ (hskp18))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_90])).
% 10.60/2.14  thf('125', plain, (( (c0_1 @ a2198)) | ~ ( (hskp18))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl62])).
% 10.60/2.14  thf(clause104, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c1_1 @ a2198 ) ) ))).
% 10.60/2.14  thf(zf_stmt_91, negated_conjecture,
% 10.60/2.14    (( ~( hskp18 ) ) | ( ~( c1_1 @ a2198 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause104])).
% 10.60/2.14  thf(zip_derived_cl103, plain, ((~ (hskp18) | ~ (c1_1 @ a2198))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_91])).
% 10.60/2.14  thf('126', plain, (~ ( (c1_1 @ a2198)) | ~ ( (hskp18))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl103])).
% 10.60/2.14  thf(zip_derived_cl609, plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl167])).
% 10.60/2.14  thf(zip_derived_cl418, plain, ((~ (c2_1 @ a2198)) <= (~ ( (c2_1 @ a2198)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl104])).
% 10.60/2.14  thf(zip_derived_cl1608, plain,
% 10.60/2.14      (((~ (c1_1 @ a2198) | ~ (c3_1 @ a2198)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2198)) & 
% 10.60/2.14             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl609, zip_derived_cl418])).
% 10.60/2.14  thf(zip_derived_cl2128, plain, ((~ (c3_1 @ a2198)) <= (~ ( (c3_1 @ a2198)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1608])).
% 10.60/2.14  thf(zip_derived_cl501, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.60/2.14  thf(zip_derived_cl2131, plain,
% 10.60/2.14      ((( (c1_1 @ a2198) | ~ (c0_1 @ a2198)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2198)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)],
% 10.60/2.14                [zip_derived_cl2128, zip_derived_cl501])).
% 10.60/2.14  thf('127', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c3_1 @ a2198)) | ~ ( (c0_1 @ a2198)) | ( (c1_1 @ a2198))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl2131])).
% 10.60/2.14  thf(clause178, conjecture,
% 10.60/2.14    (~( ( hskp27 ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_92, negated_conjecture,
% 10.60/2.14    (( hskp27 ) | ( c0_1 @ V ) | ( c2_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause178])).
% 10.60/2.14  thf(zip_derived_cl177, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp27)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_92])).
% 10.60/2.14  thf('128', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | ( (hskp27))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl177])).
% 10.60/2.14  thf(clause167, conjecture,
% 10.60/2.14    (~( ( hskp27 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | 
% 10.60/2.14        ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_93, negated_conjecture,
% 10.60/2.14    (( hskp27 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | 
% 10.60/2.14     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause167])).
% 10.60/2.14  thf(zip_derived_cl166, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp27)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_93])).
% 10.60/2.14  thf('129', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | ( (hskp27))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl166])).
% 10.60/2.14  thf(zip_derived_cl481, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl135])).
% 10.60/2.14  thf(zip_derived_cl326, plain, (( (c2_1 @ a2219)) <= (( (c2_1 @ a2219)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl58])).
% 10.60/2.14  thf(zip_derived_cl1159, plain,
% 10.60/2.14      ((( (c0_1 @ a2219) |  (c1_1 @ a2219)))
% 10.60/2.14         <= (( (c2_1 @ a2219)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl481, zip_derived_cl326])).
% 10.60/2.14  thf('130', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c0_1 @ a2219)) | ~ ( (c2_1 @ a2219)) | ( (c1_1 @ a2219))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1159])).
% 10.60/2.14  thf('131', plain, (( (c2_1 @ a2182)) | ~ ( (hskp7))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.60/2.14  thf('132', plain, (( (c3_1 @ a2182)) | ~ ( (hskp7))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl77])).
% 10.60/2.14  thf(clause123, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c0_1 @ a2182 ) ) ))).
% 10.60/2.14  thf(zf_stmt_94, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c0_1 @ a2182 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause123])).
% 10.60/2.14  thf(zip_derived_cl122, plain, ((~ (hskp7) | ~ (c0_1 @ a2182))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_94])).
% 10.60/2.14  thf('133', plain, (~ ( (c0_1 @ a2182)) | ~ ( (hskp7))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl122])).
% 10.60/2.14  thf(clause188, conjecture,
% 10.60/2.14    (~( ( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | 
% 10.60/2.14        ( c0_1 @ V ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_95, negated_conjecture,
% 10.60/2.14    (( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | 
% 10.60/2.14     ( c0_1 @ V ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause188])).
% 10.60/2.14  thf(zip_derived_cl187, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c2_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          |  (c0_1 @ X1)
% 10.60/2.14          |  (c0_1 @ X2)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X2)
% 10.60/2.14          | ~ (c2_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_95])).
% 10.60/2.14  thf('134', plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl187])).
% 10.60/2.14  thf('135', plain,
% 10.60/2.14      (( (hskp7)) | 
% 10.60/2.14       (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl159])).
% 10.60/2.14  thf(zip_derived_cl501, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.60/2.14  thf(clause97, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c3_1 @ a2219 ) ) ))).
% 10.60/2.14  thf(zf_stmt_96, negated_conjecture,
% 10.60/2.14    (( ~( hskp22 ) ) | ( ~( c3_1 @ a2219 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause97])).
% 10.60/2.14  thf(zip_derived_cl96, plain, ((~ (hskp22) | ~ (c3_1 @ a2219))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_96])).
% 10.60/2.14  thf(zip_derived_cl402, plain, ((~ (c3_1 @ a2219)) <= (~ ( (c3_1 @ a2219)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl96])).
% 10.60/2.14  thf(zip_derived_cl1367, plain,
% 10.60/2.14      (((~ (c0_1 @ a2219) |  (c1_1 @ a2219)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2219)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl501, zip_derived_cl402])).
% 10.60/2.14  thf('136', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2219)) | ( (c3_1 @ a2219)) | ~ ( (c0_1 @ a2219))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1367])).
% 10.60/2.14  thf('137', plain, (( (c2_1 @ a2219)) | ~ ( (hskp22))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl58])).
% 10.60/2.14  thf(clause96, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c1_1 @ a2219 ) ) ))).
% 10.60/2.14  thf(zf_stmt_97, negated_conjecture,
% 10.60/2.14    (( ~( hskp22 ) ) | ( ~( c1_1 @ a2219 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause96])).
% 10.60/2.14  thf(zip_derived_cl95, plain, ((~ (hskp22) | ~ (c1_1 @ a2219))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_97])).
% 10.60/2.14  thf('138', plain, (~ ( (c1_1 @ a2219)) | ~ ( (hskp22))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl95])).
% 10.60/2.14  thf('139', plain, (~ ( (c3_1 @ a2219)) | ~ ( (hskp22))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl96])).
% 10.60/2.14  thf(zip_derived_cl577, plain,
% 10.60/2.14      ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl159])).
% 10.60/2.14  thf(zip_derived_cl326, plain, (( (c2_1 @ a2219)) <= (( (c2_1 @ a2219)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl58])).
% 10.60/2.14  thf(zip_derived_cl1764, plain,
% 10.60/2.14      ((( (c0_1 @ a2219) |  (c3_1 @ a2219)))
% 10.60/2.14         <= (( (c2_1 @ a2219)) & 
% 10.60/2.14             (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl577, zip_derived_cl326])).
% 10.60/2.14  thf('140', plain,
% 10.60/2.14      (( (c0_1 @ a2219)) | ( (c3_1 @ a2219)) | 
% 10.60/2.14       ~ (![X1 : $i]: ( (c3_1 @ X1) |  (c0_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2219))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1764])).
% 10.60/2.14  thf(clause38, conjecture, (~( ( hskp22 ) | ( hskp25 ) | ( hskp21 ) ))).
% 10.60/2.14  thf(zf_stmt_98, negated_conjecture, (( hskp22 ) | ( hskp25 ) | ( hskp21 )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause38])).
% 10.60/2.14  thf(zip_derived_cl37, plain, (( (hskp22) |  (hskp25) |  (hskp21))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_98])).
% 10.60/2.14  thf('141', plain, (( (hskp22)) | ( (hskp25)) | ( (hskp21))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl37])).
% 10.60/2.14  thf(clause55, conjecture, (~( ( c1_1 @ a2265 ) | ( ~( hskp25 ) ) ))).
% 10.60/2.14  thf(zf_stmt_99, negated_conjecture, (( c1_1 @ a2265 ) | ( ~( hskp25 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause55])).
% 10.60/2.14  thf(zip_derived_cl54, plain, (( (c1_1 @ a2265) | ~ (hskp25))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_99])).
% 10.60/2.14  thf('142', plain, (( (c1_1 @ a2265)) | ~ ( (hskp25))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl54])).
% 10.60/2.14  thf(clause56, conjecture, (~( ( c3_1 @ a2265 ) | ( ~( hskp25 ) ) ))).
% 10.60/2.14  thf(zf_stmt_100, negated_conjecture, (( c3_1 @ a2265 ) | ( ~( hskp25 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause56])).
% 10.60/2.14  thf(zip_derived_cl55, plain, (( (c3_1 @ a2265) | ~ (hskp25))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_100])).
% 10.60/2.14  thf('143', plain, (( (c3_1 @ a2265)) | ~ ( (hskp25))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl55])).
% 10.60/2.14  thf(clause91, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c2_1 @ a2265 ) ) ))).
% 10.60/2.14  thf(zf_stmt_101, negated_conjecture,
% 10.60/2.14    (( ~( hskp25 ) ) | ( ~( c2_1 @ a2265 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause91])).
% 10.60/2.14  thf(zip_derived_cl90, plain, ((~ (hskp25) | ~ (c2_1 @ a2265))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_101])).
% 10.60/2.14  thf('144', plain, (~ ( (hskp25)) | ~ ( (c2_1 @ a2265))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl90])).
% 10.60/2.14  thf(zip_derived_cl609, plain,
% 10.60/2.14      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1)))
% 10.60/2.14         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl167])).
% 10.60/2.14  thf(zip_derived_cl390, plain, ((~ (c2_1 @ a2265)) <= (~ ( (c2_1 @ a2265)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl90])).
% 10.60/2.14  thf(zip_derived_cl1605, plain,
% 10.60/2.14      (((~ (c1_1 @ a2265) | ~ (c3_1 @ a2265)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2265)) & 
% 10.60/2.14             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl609, zip_derived_cl390])).
% 10.60/2.14  thf('145', plain,
% 10.60/2.14      (( (c2_1 @ a2265)) | ~ ( (c1_1 @ a2265)) | 
% 10.60/2.14       ~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2265))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1605])).
% 10.60/2.14  thf(clause36, conjecture, (~( ( hskp10 ) | ( hskp0 ) | ( hskp13 ) ))).
% 10.60/2.14  thf(zf_stmt_102, negated_conjecture, (( hskp10 ) | ( hskp0 ) | ( hskp13 )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause36])).
% 10.60/2.14  thf(zip_derived_cl35, plain, (( (hskp10) |  (hskp0) |  (hskp13))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_102])).
% 10.60/2.14  thf('146', plain, (( (hskp13)) | ( (hskp10)) | ( (hskp0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl35])).
% 10.60/2.14  thf(zip_derived_cl501, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.60/2.14  thf(zip_derived_cl406, plain, ((~ (c3_1 @ a2216)) <= (~ ( (c3_1 @ a2216)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl98])).
% 10.60/2.14  thf(zip_derived_cl1368, plain,
% 10.60/2.14      (((~ (c0_1 @ a2216) |  (c1_1 @ a2216)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2216)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl501, zip_derived_cl406])).
% 10.60/2.14  thf('147', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2216)) | ( (c3_1 @ a2216)) | ~ ( (c0_1 @ a2216))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1368])).
% 10.60/2.14  thf(clause60, conjecture, (~( ( c0_1 @ a2216 ) | ( ~( hskp21 ) ) ))).
% 10.60/2.14  thf(zf_stmt_103, negated_conjecture, (( c0_1 @ a2216 ) | ( ~( hskp21 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause60])).
% 10.60/2.14  thf(zip_derived_cl59, plain, (( (c0_1 @ a2216) | ~ (hskp21))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_103])).
% 10.60/2.14  thf('148', plain, (( (c0_1 @ a2216)) | ~ ( (hskp21))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl59])).
% 10.60/2.14  thf('149', plain, (~ ( (c2_1 @ a2216)) | ~ ( (hskp21))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl97])).
% 10.60/2.14  thf('150', plain, (~ ( (c3_1 @ a2216)) | ~ ( (hskp21))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl98])).
% 10.60/2.14  thf(zip_derived_cl509, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.60/2.14  thf(zip_derived_cl404, plain, ((~ (c2_1 @ a2216)) <= (~ ( (c2_1 @ a2216)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl97])).
% 10.60/2.14  thf(zip_derived_cl1467, plain,
% 10.60/2.14      ((( (c3_1 @ a2216) | ~ (c1_1 @ a2216)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2216)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl509, zip_derived_cl404])).
% 10.60/2.14  thf('151', plain,
% 10.60/2.14      (~ ( (c1_1 @ a2216)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c3_1 @ a2216)) | ( (c2_1 @ a2216))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1467])).
% 10.60/2.14  thf(clause189, conjecture,
% 10.60/2.14    (~( ( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | 
% 10.60/2.14        ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_104, negated_conjecture,
% 10.60/2.14    (( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | 
% 10.60/2.14     ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause189])).
% 10.60/2.14  thf(zip_derived_cl188, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.14         ( (c2_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X0)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          |  (c1_1 @ X1)
% 10.60/2.14          |  (c3_1 @ X2)
% 10.60/2.14          |  (c2_1 @ X2)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c0_1 @ X1)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X2))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_104])).
% 10.60/2.14  thf('152', plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl188])).
% 10.60/2.14  thf(clause87, conjecture, (~( ( c1_1 @ a2174 ) | ( ~( hskp0 ) ) ))).
% 10.60/2.14  thf(zf_stmt_105, negated_conjecture, (( c1_1 @ a2174 ) | ( ~( hskp0 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause87])).
% 10.60/2.14  thf(zip_derived_cl86, plain, (( (c1_1 @ a2174) | ~ (hskp0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_105])).
% 10.60/2.14  thf('153', plain, (( (c1_1 @ a2174)) | ~ ( (hskp0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl86])).
% 10.60/2.14  thf('154', plain, (( (c2_1 @ a2174)) | ~ ( (hskp0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl87])).
% 10.60/2.14  thf(clause134, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c0_1 @ a2174 ) ) ))).
% 10.60/2.14  thf(zf_stmt_106, negated_conjecture,
% 10.60/2.14    (( ~( hskp0 ) ) | ( ~( c0_1 @ a2174 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause134])).
% 10.60/2.14  thf(zip_derived_cl133, plain, ((~ (hskp0) | ~ (c0_1 @ a2174))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_106])).
% 10.60/2.14  thf('155', plain, (~ ( (c0_1 @ a2174)) | ~ ( (hskp0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl133])).
% 10.60/2.14  thf(zip_derived_cl517, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl144])).
% 10.60/2.14  thf(zip_derived_cl384, plain, (( (c2_1 @ a2174)) <= (( (c2_1 @ a2174)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl87])).
% 10.60/2.14  thf(zip_derived_cl993, plain,
% 10.60/2.14      ((( (c0_1 @ a2174) | ~ (c1_1 @ a2174)))
% 10.60/2.14         <= (( (c2_1 @ a2174)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl517, zip_derived_cl384])).
% 10.60/2.14  thf('156', plain,
% 10.60/2.14      (~ ( (c2_1 @ a2174)) | ( (c0_1 @ a2174)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2174))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl993])).
% 10.60/2.14  thf(clause81, conjecture, (~( ( c0_1 @ a2180 ) | ( ~( hskp5 ) ) ))).
% 10.60/2.14  thf(zf_stmt_107, negated_conjecture, (( c0_1 @ a2180 ) | ( ~( hskp5 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause81])).
% 10.60/2.14  thf(zip_derived_cl80, plain, (( (c0_1 @ a2180) | ~ (hskp5))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_107])).
% 10.60/2.14  thf('157', plain, (( (c0_1 @ a2180)) | ~ ( (hskp5))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl80])).
% 10.60/2.14  thf('158', plain, (( (c3_1 @ a2180)) | ~ ( (hskp5))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl81])).
% 10.60/2.14  thf(clause125, conjecture, (~( ( ~( hskp5 ) ) | ( ~( c1_1 @ a2180 ) ) ))).
% 10.60/2.14  thf(zf_stmt_108, negated_conjecture,
% 10.60/2.14    (( ~( hskp5 ) ) | ( ~( c1_1 @ a2180 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause125])).
% 10.60/2.14  thf(zip_derived_cl124, plain, ((~ (hskp5) | ~ (c1_1 @ a2180))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_108])).
% 10.60/2.14  thf('159', plain, (~ ( (hskp5)) | ~ ( (c1_1 @ a2180))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl124])).
% 10.60/2.14  thf(clause34, conjecture, (~( ( hskp16 ) | ( hskp19 ) | ( hskp5 ) ))).
% 10.60/2.14  thf(zf_stmt_109, negated_conjecture, (( hskp16 ) | ( hskp19 ) | ( hskp5 )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause34])).
% 10.60/2.14  thf(zip_derived_cl33, plain, (( (hskp16) |  (hskp19) |  (hskp5))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_109])).
% 10.60/2.14  thf('160', plain, (( (hskp5)) | ( (hskp19)) | ( (hskp16))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl33])).
% 10.60/2.14  thf(zip_derived_cl509, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl142])).
% 10.60/2.14  thf(zip_derived_cl412, plain, ((~ (c2_1 @ a2211)) <= (~ ( (c2_1 @ a2211)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl101])).
% 10.60/2.14  thf(zip_derived_cl1474, plain,
% 10.60/2.14      ((( (c3_1 @ a2211) | ~ (c1_1 @ a2211)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2211)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl509, zip_derived_cl412])).
% 10.60/2.14  thf('161', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2211)) | ( (c3_1 @ a2211)) | ( (c2_1 @ a2211))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1474])).
% 10.60/2.14  thf(clause101, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c0_1 @ a2211 ) ) ))).
% 10.60/2.14  thf(zf_stmt_110, negated_conjecture,
% 10.60/2.14    (( ~( hskp19 ) ) | ( ~( c0_1 @ a2211 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause101])).
% 10.60/2.14  thf(zip_derived_cl100, plain, ((~ (hskp19) | ~ (c0_1 @ a2211))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_110])).
% 10.60/2.14  thf('162', plain, (~ ( (c0_1 @ a2211)) | ~ ( (hskp19))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl100])).
% 10.60/2.14  thf('163', plain, (~ ( (c2_1 @ a2211)) | ~ ( (hskp19))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl101])).
% 10.60/2.14  thf('164', plain, (~ ( (c3_1 @ a2211)) | ~ ( (hskp19))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl102])).
% 10.60/2.14  thf(zip_derived_cl566, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.14  thf(zip_derived_cl412, plain, ((~ (c2_1 @ a2211)) <= (~ ( (c2_1 @ a2211)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl101])).
% 10.60/2.14  thf(zip_derived_cl1744, plain,
% 10.60/2.14      ((( (c0_1 @ a2211) |  (c1_1 @ a2211)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2211)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl566, zip_derived_cl412])).
% 10.60/2.14  thf('165', plain,
% 10.60/2.14      (( (c1_1 @ a2211)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c2_1 @ a2211)) | ( (c0_1 @ a2211))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1744])).
% 10.60/2.14  thf(clause144, conjecture,
% 10.60/2.14    (~( ( hskp16 ) | ( hskp13 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_111, negated_conjecture,
% 10.60/2.14    (( hskp16 ) | ( hskp13 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause144])).
% 10.60/2.14  thf(zip_derived_cl143, plain,
% 10.60/2.14      (![X0 : $i]:
% 10.60/2.14         ( (hskp16)
% 10.60/2.14          |  (hskp13)
% 10.60/2.14          |  (c3_1 @ X0)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X0))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_111])).
% 10.60/2.14  thf('166', plain,
% 10.60/2.14      (( (hskp13)) | ( (hskp16)) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl143])).
% 10.60/2.14  thf('167', plain,
% 10.60/2.14      (( (hskp13)) | ( (hskp16)) | 
% 10.60/2.14       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.60/2.14  thf(zip_derived_cl501, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.60/2.14  thf(clause109, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c3_1 @ a2195 ) ) ))).
% 10.60/2.14  thf(zf_stmt_112, negated_conjecture,
% 10.60/2.14    (( ~( hskp16 ) ) | ( ~( c3_1 @ a2195 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause109])).
% 10.60/2.14  thf(zip_derived_cl108, plain, ((~ (hskp16) | ~ (c3_1 @ a2195))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_112])).
% 10.60/2.14  thf(zip_derived_cl426, plain, ((~ (c3_1 @ a2195)) <= (~ ( (c3_1 @ a2195)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl108])).
% 10.60/2.14  thf(zip_derived_cl1381, plain,
% 10.60/2.14      (((~ (c0_1 @ a2195) |  (c1_1 @ a2195)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2195)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl501, zip_derived_cl426])).
% 10.60/2.14  thf('168', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2195)) | ( (c3_1 @ a2195)) | ( (c1_1 @ a2195))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1381])).
% 10.60/2.14  thf(zip_derived_cl566, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.14  thf(clause108, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c2_1 @ a2195 ) ) ))).
% 10.60/2.14  thf(zf_stmt_113, negated_conjecture,
% 10.60/2.14    (( ~( hskp16 ) ) | ( ~( c2_1 @ a2195 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause108])).
% 10.60/2.14  thf(zip_derived_cl107, plain, ((~ (hskp16) | ~ (c2_1 @ a2195))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_113])).
% 10.60/2.14  thf(zip_derived_cl424, plain, ((~ (c2_1 @ a2195)) <= (~ ( (c2_1 @ a2195)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl107])).
% 10.60/2.14  thf(zip_derived_cl1745, plain,
% 10.60/2.14      ((( (c0_1 @ a2195) |  (c1_1 @ a2195)))
% 10.60/2.14         <= (~ ( (c2_1 @ a2195)) & 
% 10.60/2.14             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl566, zip_derived_cl424])).
% 10.60/2.14  thf('169', plain,
% 10.60/2.14      (( (c0_1 @ a2195)) | ( (c2_1 @ a2195)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2195))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1745])).
% 10.60/2.14  thf('170', plain,
% 10.60/2.14      (( (c1_1 @ a2180)) | ~ ( (c0_1 @ a2180)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2180))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1079])).
% 10.60/2.14  thf(clause69, conjecture, (~( ( c0_1 @ a2191 ) | ( ~( hskp13 ) ) ))).
% 10.60/2.14  thf(zf_stmt_114, negated_conjecture, (( c0_1 @ a2191 ) | ( ~( hskp13 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause69])).
% 10.60/2.14  thf(zip_derived_cl68, plain, (( (c0_1 @ a2191) | ~ (hskp13))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_114])).
% 10.60/2.14  thf('171', plain, (( (c0_1 @ a2191)) | ~ ( (hskp13))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl68])).
% 10.60/2.14  thf(clause113, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c1_1 @ a2191 ) ) ))).
% 10.60/2.14  thf(zf_stmt_115, negated_conjecture,
% 10.60/2.14    (( ~( hskp13 ) ) | ( ~( c1_1 @ a2191 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause113])).
% 10.60/2.14  thf(zip_derived_cl112, plain, ((~ (hskp13) | ~ (c1_1 @ a2191))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_115])).
% 10.60/2.14  thf('172', plain, (~ ( (c1_1 @ a2191)) | ~ ( (hskp13))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl112])).
% 10.60/2.14  thf(clause114, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c3_1 @ a2191 ) ) ))).
% 10.60/2.14  thf(zf_stmt_116, negated_conjecture,
% 10.60/2.14    (( ~( hskp13 ) ) | ( ~( c3_1 @ a2191 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause114])).
% 10.60/2.14  thf(zip_derived_cl113, plain, ((~ (hskp13) | ~ (c3_1 @ a2191))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_116])).
% 10.60/2.14  thf('173', plain, (~ ( (c3_1 @ a2191)) | ~ ( (hskp13))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl113])).
% 10.60/2.14  thf(zip_derived_cl501, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl140])).
% 10.60/2.14  thf(zip_derived_cl436, plain, ((~ (c3_1 @ a2191)) <= (~ ( (c3_1 @ a2191)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl113])).
% 10.60/2.14  thf(zip_derived_cl1370, plain,
% 10.60/2.14      (((~ (c0_1 @ a2191) |  (c1_1 @ a2191)))
% 10.60/2.14         <= (~ ( (c3_1 @ a2191)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl501, zip_derived_cl436])).
% 10.60/2.14  thf('174', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2191)) | ( (c3_1 @ a2191)) | ~ ( (c0_1 @ a2191))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1370])).
% 10.60/2.14  thf(clause182, conjecture,
% 10.60/2.14    (~( ( hskp18 ) | ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14        ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 10.60/2.14        ( ~( c0_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_117, negated_conjecture,
% 10.60/2.14    (( hskp18 ) | ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c1_1 @ V ) ) | 
% 10.60/2.14     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 10.60/2.14     ( ~( c0_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause182])).
% 10.60/2.14  thf(zip_derived_cl181, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp18)
% 10.60/2.14          |  (c2_1 @ X0)
% 10.60/2.14          |  (c3_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X0)
% 10.60/2.14          | ~ (c0_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c1_1 @ X1)
% 10.60/2.14          | ~ (c0_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_117])).
% 10.60/2.14  thf('175', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.14       ~ ( (ndr1_0)) | ( (hskp18))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl181])).
% 10.60/2.14  thf(zip_derived_cl525, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.60/2.14  thf(clause67, conjecture, (~( ( c3_1 @ a2194 ) | ( ~( hskp15 ) ) ))).
% 10.60/2.14  thf(zf_stmt_118, negated_conjecture, (( c3_1 @ a2194 ) | ( ~( hskp15 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause67])).
% 10.60/2.14  thf(zip_derived_cl66, plain, (( (c3_1 @ a2194) | ~ (hskp15))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_118])).
% 10.60/2.14  thf(zip_derived_cl342, plain, (( (c3_1 @ a2194)) <= (( (c3_1 @ a2194)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.60/2.14  thf(zip_derived_cl1075, plain,
% 10.60/2.14      (((~ (c0_1 @ a2194) |  (c1_1 @ a2194)))
% 10.60/2.14         <= (( (c3_1 @ a2194)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl525, zip_derived_cl342])).
% 10.60/2.14  thf('176', plain,
% 10.60/2.14      (~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ( (c1_1 @ a2194)) | ~ ( (c0_1 @ a2194)) | ~ ( (c3_1 @ a2194))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1075])).
% 10.60/2.14  thf(clause66, conjecture, (~( ( c0_1 @ a2194 ) | ( ~( hskp15 ) ) ))).
% 10.60/2.14  thf(zf_stmt_119, negated_conjecture, (( c0_1 @ a2194 ) | ( ~( hskp15 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause66])).
% 10.60/2.14  thf(zip_derived_cl65, plain, (( (c0_1 @ a2194) | ~ (hskp15))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_119])).
% 10.60/2.14  thf('177', plain, (( (c0_1 @ a2194)) | ~ ( (hskp15))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl65])).
% 10.60/2.14  thf('178', plain, (( (c3_1 @ a2194)) | ~ ( (hskp15))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.60/2.14  thf(zip_derived_cl342, plain, (( (c3_1 @ a2194)) <= (( (c3_1 @ a2194)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl66])).
% 10.60/2.14  thf(zip_derived_cl545, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.60/2.14  thf(zip_derived_cl898, plain,
% 10.60/2.14      (((~ (c1_1 @ a2194) | ~ (c0_1 @ a2194)))
% 10.60/2.14         <= (( (c3_1 @ a2194)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl342, zip_derived_cl545])).
% 10.60/2.14  thf('179', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2194)) | ~ ( (c3_1 @ a2194)) | ~ ( (c0_1 @ a2194))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl898])).
% 10.60/2.14  thf(clause53, conjecture, (~( ( c3_1 @ a2178 ) | ( ~( hskp27 ) ) ))).
% 10.60/2.14  thf(zf_stmt_120, negated_conjecture, (( c3_1 @ a2178 ) | ( ~( hskp27 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause53])).
% 10.60/2.14  thf(zip_derived_cl52, plain, (( (c3_1 @ a2178) | ~ (hskp27))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_120])).
% 10.60/2.14  thf(zip_derived_cl314, plain, (( (c3_1 @ a2178)) <= (( (c3_1 @ a2178)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl52])).
% 10.60/2.14  thf(zip_derived_cl545, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.60/2.14  thf(zip_derived_cl826, plain,
% 10.60/2.14      (((~ (c1_1 @ a2178) | ~ (c0_1 @ a2178)))
% 10.60/2.14         <= (( (c3_1 @ a2178)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl314, zip_derived_cl545])).
% 10.60/2.14  thf('180', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c1_1 @ a2178)) | ~ ( (c3_1 @ a2178)) | ~ ( (c0_1 @ a2178))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl826])).
% 10.60/2.14  thf(zip_derived_cl525, plain,
% 10.60/2.14      ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl146])).
% 10.60/2.14  thf(zip_derived_cl314, plain, (( (c3_1 @ a2178)) <= (( (c3_1 @ a2178)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl52])).
% 10.60/2.14  thf(zip_derived_cl1071, plain,
% 10.60/2.14      (((~ (c0_1 @ a2178) |  (c1_1 @ a2178)))
% 10.60/2.14         <= (( (c3_1 @ a2178)) & 
% 10.60/2.14             (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl525, zip_derived_cl314])).
% 10.60/2.14  thf('181', plain,
% 10.60/2.14      (( (c1_1 @ a2178)) | 
% 10.60/2.14       ~ (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c3_1 @ a2178)) | ~ ( (c0_1 @ a2178))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1071])).
% 10.60/2.14  thf(zip_derived_cl638, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl174])).
% 10.60/2.14  thf(zip_derived_cl300, plain, (( (c2_1 @ a2196)) <= (( (c2_1 @ a2196)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl45])).
% 10.60/2.14  thf(zip_derived_cl1250, plain,
% 10.60/2.14      (((~ (c3_1 @ a2196) |  (c0_1 @ a2196)))
% 10.60/2.14         <= (( (c2_1 @ a2196)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup+', [status(thm)], [zip_derived_cl638, zip_derived_cl300])).
% 10.60/2.14  thf('182', plain,
% 10.60/2.14      (( (c0_1 @ a2196)) | ~ ( (c3_1 @ a2196)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c2_1 @ a2196))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl1250])).
% 10.60/2.14  thf(clause42, conjecture, (~( ( c0_1 @ a2208 ) | ( ~( hskp30 ) ) ))).
% 10.60/2.14  thf(zf_stmt_121, negated_conjecture, (( c0_1 @ a2208 ) | ( ~( hskp30 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause42])).
% 10.60/2.14  thf(zip_derived_cl41, plain, (( (c0_1 @ a2208) | ~ (hskp30))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_121])).
% 10.60/2.14  thf('183', plain, (( (c0_1 @ a2208)) | ~ ( (hskp30))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl41])).
% 10.60/2.14  thf(clause43, conjecture, (~( ( c1_1 @ a2208 ) | ( ~( hskp30 ) ) ))).
% 10.60/2.14  thf(zf_stmt_122, negated_conjecture, (( c1_1 @ a2208 ) | ( ~( hskp30 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause43])).
% 10.60/2.14  thf(zip_derived_cl42, plain, (( (c1_1 @ a2208) | ~ (hskp30))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_122])).
% 10.60/2.14  thf('184', plain, (( (c1_1 @ a2208)) | ~ ( (hskp30))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl42])).
% 10.60/2.14  thf(clause44, conjecture, (~( ( c3_1 @ a2208 ) | ( ~( hskp30 ) ) ))).
% 10.60/2.14  thf(zf_stmt_123, negated_conjecture, (( c3_1 @ a2208 ) | ( ~( hskp30 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause44])).
% 10.60/2.14  thf(zip_derived_cl43, plain, (( (c3_1 @ a2208) | ~ (hskp30))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_123])).
% 10.60/2.14  thf('185', plain, (( (c3_1 @ a2208)) | ~ ( (hskp30))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl43])).
% 10.60/2.14  thf(zip_derived_cl296, plain, (( (c3_1 @ a2208)) <= (( (c3_1 @ a2208)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl43])).
% 10.60/2.14  thf(zip_derived_cl545, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl151])).
% 10.60/2.14  thf(zip_derived_cl769, plain,
% 10.60/2.14      (((~ (c1_1 @ a2208) | ~ (c0_1 @ a2208)))
% 10.60/2.14         <= (( (c3_1 @ a2208)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl296, zip_derived_cl545])).
% 10.60/2.14  thf('186', plain,
% 10.60/2.14      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2208)) | ~ ( (c1_1 @ a2208)) | ~ ( (c3_1 @ a2208))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl769])).
% 10.60/2.14  thf(clause183, conjecture,
% 10.60/2.14    (~( ( hskp2 ) | ( c0_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14        ( ~( c1_1 @ U ) ) ))).
% 10.60/2.14  thf(zf_stmt_124, negated_conjecture,
% 10.60/2.14    (( hskp2 ) | ( c0_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | 
% 10.60/2.14     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | 
% 10.60/2.14     ( ~( c1_1 @ U ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause183])).
% 10.60/2.14  thf(zip_derived_cl182, plain,
% 10.60/2.14      (![X0 : $i, X1 : $i]:
% 10.60/2.14         ( (hskp2)
% 10.60/2.14          |  (c0_1 @ X0)
% 10.60/2.14          | ~ (c3_1 @ X0)
% 10.60/2.14          | ~ (c2_1 @ X0)
% 10.60/2.14          | ~ (ndr1_0)
% 10.60/2.14          | ~ (c3_1 @ X1)
% 10.60/2.14          | ~ (c2_1 @ X1)
% 10.60/2.14          | ~ (c1_1 @ X1))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_124])).
% 10.60/2.14  thf('187', plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ( (hskp2)) | ~ ( (ndr1_0))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl182])).
% 10.60/2.14  thf(clause15, conjecture, (~( ( ndr1_0 ) | ( ~( hskp16 ) ) ))).
% 10.60/2.14  thf(zf_stmt_125, negated_conjecture, (( ndr1_0 ) | ( ~( hskp16 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause15])).
% 10.60/2.14  thf(zip_derived_cl14, plain, (( (ndr1_0) | ~ (hskp16))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_125])).
% 10.60/2.14  thf('188', plain, (( (ndr1_0)) | ~ ( (hskp16))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl14])).
% 10.60/2.14  thf(clause16, conjecture, (~( ( ndr1_0 ) | ( ~( hskp15 ) ) ))).
% 10.60/2.14  thf(zf_stmt_126, negated_conjecture, (( ndr1_0 ) | ( ~( hskp15 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause16])).
% 10.60/2.14  thf(zip_derived_cl15, plain, (( (ndr1_0) | ~ (hskp15))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_126])).
% 10.60/2.14  thf('189', plain, (( (ndr1_0)) | ~ ( (hskp15))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl15])).
% 10.60/2.14  thf(clause28, conjecture, (~( ( ndr1_0 ) | ( ~( hskp3 ) ) ))).
% 10.60/2.14  thf(zf_stmt_127, negated_conjecture, (( ndr1_0 ) | ( ~( hskp3 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause28])).
% 10.60/2.14  thf(zip_derived_cl27, plain, (( (ndr1_0) | ~ (hskp3))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_127])).
% 10.60/2.14  thf('190', plain, (( (ndr1_0)) | ~ ( (hskp3))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl27])).
% 10.60/2.14  thf(clause35, conjecture, (~( ( hskp16 ) | ( hskp3 ) | ( hskp15 ) ))).
% 10.60/2.14  thf(zf_stmt_128, negated_conjecture, (( hskp16 ) | ( hskp3 ) | ( hskp15 )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause35])).
% 10.60/2.14  thf(zip_derived_cl34, plain, (( (hskp16) |  (hskp3) |  (hskp15))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_128])).
% 10.60/2.14  thf('191', plain, (( (hskp3)) | ( (hskp15)) | ( (hskp16))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl34])).
% 10.60/2.14  thf(clause51, conjecture, (~( ( c0_1 @ a2178 ) | ( ~( hskp27 ) ) ))).
% 10.60/2.14  thf(zf_stmt_129, negated_conjecture, (( c0_1 @ a2178 ) | ( ~( hskp27 ) )),
% 10.60/2.14    inference('cnf.neg', [status(esa)], [clause51])).
% 10.60/2.14  thf(zip_derived_cl50, plain, (( (c0_1 @ a2178) | ~ (hskp27))),
% 10.60/2.14      inference('cnf', [status(esa)], [zf_stmt_129])).
% 10.60/2.14  thf('192', plain, (( (c0_1 @ a2178)) | ~ ( (hskp27))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl50])).
% 10.60/2.14  thf('193', plain, (( (c2_1 @ a2178)) | ~ ( (hskp27))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.60/2.14  thf('194', plain, (( (c3_1 @ a2178)) | ~ ( (hskp27))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl52])).
% 10.60/2.14  thf(zip_derived_cl312, plain, (( (c2_1 @ a2178)) <= (( (c2_1 @ a2178)))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl51])).
% 10.60/2.14  thf(zip_derived_cl549, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.14         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl152])).
% 10.60/2.14  thf(zip_derived_cl822, plain,
% 10.60/2.14      (((~ (c0_1 @ a2178) | ~ (c3_1 @ a2178)))
% 10.60/2.14         <= (( (c2_1 @ a2178)) & 
% 10.60/2.14             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.14      inference('s_sup-', [status(thm)], [zip_derived_cl312, zip_derived_cl549])).
% 10.60/2.14  thf('195', plain,
% 10.60/2.14      (~ ( (c2_1 @ a2178)) | ~ ( (c3_1 @ a2178)) | 
% 10.60/2.14       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.14       ~ ( (c0_1 @ a2178))),
% 10.60/2.14      inference('split', [status(esa)], [zip_derived_cl822])).
% 10.60/2.14  thf(zip_derived_cl638, plain,
% 10.60/2.14      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.15         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl174])).
% 10.60/2.15  thf(zip_derived_cl362, plain, (( (c2_1 @ a2182)) <= (( (c2_1 @ a2182)))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl76])).
% 10.60/2.15  thf(zip_derived_cl1257, plain,
% 10.60/2.15      (((~ (c3_1 @ a2182) |  (c0_1 @ a2182)))
% 10.60/2.15         <= (( (c2_1 @ a2182)) & 
% 10.60/2.15             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.15      inference('s_sup+', [status(thm)], [zip_derived_cl638, zip_derived_cl362])).
% 10.60/2.15  thf('196', plain,
% 10.60/2.15      (~ ( (c2_1 @ a2182)) | ( (c0_1 @ a2182)) | 
% 10.60/2.15       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.15       ~ ( (c3_1 @ a2182))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl1257])).
% 10.60/2.15  thf(clause197, conjecture,
% 10.60/2.15    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c1_1 @ W ) | ( c1_1 @ V ) | 
% 10.60/2.15        ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.15        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 10.60/2.15  thf(zf_stmt_130, negated_conjecture,
% 10.60/2.15    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c1_1 @ W ) | ( c1_1 @ V ) | 
% 10.60/2.15     ( ~( c3_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 10.60/2.15     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 10.60/2.15    inference('cnf.neg', [status(esa)], [clause197])).
% 10.60/2.15  thf(zip_derived_cl196, plain,
% 10.60/2.15      (![X0 : $i, X1 : $i, X2 : $i]:
% 10.60/2.15         ( (c3_1 @ X0)
% 10.60/2.15          |  (c2_1 @ X0)
% 10.60/2.15          |  (c1_1 @ X0)
% 10.60/2.15          |  (c1_1 @ X1)
% 10.60/2.15          | ~ (c3_1 @ X1)
% 10.60/2.15          | ~ (c0_1 @ X1)
% 10.60/2.15          | ~ (ndr1_0)
% 10.60/2.15          | ~ (c3_1 @ X2)
% 10.60/2.15          | ~ (c2_1 @ X2)
% 10.60/2.15          | ~ (c0_1 @ X2))),
% 10.60/2.15      inference('cnf', [status(esa)], [zf_stmt_130])).
% 10.60/2.15  thf('197', plain,
% 10.60/2.15      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.15       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.15       ~ ( (ndr1_0)) | 
% 10.60/2.15       (![X0 : $i]: ( (c1_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl196])).
% 10.60/2.15  thf(clause107, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c1_1 @ a2195 ) ) ))).
% 10.60/2.15  thf(zf_stmt_131, negated_conjecture,
% 10.60/2.15    (( ~( hskp16 ) ) | ( ~( c1_1 @ a2195 ) )),
% 10.60/2.15    inference('cnf.neg', [status(esa)], [clause107])).
% 10.60/2.15  thf(zip_derived_cl106, plain, ((~ (hskp16) | ~ (c1_1 @ a2195))),
% 10.60/2.15      inference('cnf', [status(esa)], [zf_stmt_131])).
% 10.60/2.15  thf('198', plain, (~ ( (c1_1 @ a2195)) | ~ ( (hskp16))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl106])).
% 10.60/2.15  thf('199', plain, (~ ( (c2_1 @ a2195)) | ~ ( (hskp16))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl107])).
% 10.60/2.15  thf('200', plain, (~ ( (c3_1 @ a2195)) | ~ ( (hskp16))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl108])).
% 10.60/2.15  thf(zip_derived_cl562, plain,
% 10.60/2.15      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 10.60/2.15         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl155])).
% 10.60/2.15  thf(zip_derived_cl424, plain, ((~ (c2_1 @ a2195)) <= (~ ( (c2_1 @ a2195)))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl107])).
% 10.60/2.15  thf(zip_derived_cl1674, plain,
% 10.60/2.15      ((( (c3_1 @ a2195) |  (c1_1 @ a2195)))
% 10.60/2.15         <= (~ ( (c2_1 @ a2195)) & 
% 10.60/2.15             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 10.60/2.15      inference('s_sup-', [status(thm)], [zip_derived_cl562, zip_derived_cl424])).
% 10.60/2.15  thf('201', plain,
% 10.60/2.15      (( (c1_1 @ a2195)) | ( (c2_1 @ a2195)) | 
% 10.60/2.15       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 10.60/2.15       ( (c3_1 @ a2195))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl1674])).
% 10.60/2.15  thf('202', plain,
% 10.60/2.15      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.15       ( (hskp16)) | ~ ( (ndr1_0))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl134])).
% 10.60/2.15  thf(zip_derived_cl478, plain,
% 10.60/2.15      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 10.60/2.15         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl134])).
% 10.60/2.15  thf(zip_derived_cl428, plain, ((~ (c2_1 @ a2194)) <= (~ ( (c2_1 @ a2194)))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.60/2.15  thf(zip_derived_cl1027, plain,
% 10.60/2.15      (((~ (c0_1 @ a2194) |  (c1_1 @ a2194)))
% 10.60/2.15         <= (~ ( (c2_1 @ a2194)) & 
% 10.60/2.15             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 10.60/2.15      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl428])).
% 10.60/2.15  thf('203', plain,
% 10.60/2.15      (( (c1_1 @ a2194)) | 
% 10.60/2.15       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.15       ( (c2_1 @ a2194)) | ~ ( (c0_1 @ a2194))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl1027])).
% 10.60/2.15  thf(zip_derived_cl609, plain,
% 10.60/2.15      ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1)))
% 10.60/2.15         <= ((![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl167])).
% 10.60/2.15  thf(zip_derived_cl428, plain, ((~ (c2_1 @ a2194)) <= (~ ( (c2_1 @ a2194)))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl109])).
% 10.60/2.15  thf(zip_derived_cl1609, plain,
% 10.60/2.15      (((~ (c1_1 @ a2194) | ~ (c3_1 @ a2194)))
% 10.60/2.15         <= (~ ( (c2_1 @ a2194)) & 
% 10.60/2.15             (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))))),
% 10.60/2.15      inference('s_sup-', [status(thm)], [zip_derived_cl609, zip_derived_cl428])).
% 10.60/2.15  thf('204', plain,
% 10.60/2.15      (~ (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))) | 
% 10.60/2.15       ~ ( (c1_1 @ a2194)) | ( (c2_1 @ a2194)) | ~ ( (c3_1 @ a2194))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl1609])).
% 10.60/2.15  thf('205', plain,
% 10.60/2.15      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.15       (![X1 : $i]: (~ (c3_1 @ X1) | ~ (c1_1 @ X1) |  (c2_1 @ X1))) | 
% 10.60/2.15       ( (hskp0)) | ~ ( (ndr1_0))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl167])).
% 10.60/2.15  thf(clause73, conjecture, (~( ( c3_1 @ a2186 ) | ( ~( hskp10 ) ) ))).
% 10.60/2.15  thf(zf_stmt_132, negated_conjecture, (( c3_1 @ a2186 ) | ( ~( hskp10 ) )),
% 10.60/2.15    inference('cnf.neg', [status(esa)], [clause73])).
% 10.60/2.15  thf(zip_derived_cl72, plain, (( (c3_1 @ a2186) | ~ (hskp10))),
% 10.60/2.15      inference('cnf', [status(esa)], [zf_stmt_132])).
% 10.60/2.15  thf('206', plain, (( (c3_1 @ a2186)) | ~ ( (hskp10))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl72])).
% 10.60/2.15  thf(clause118, conjecture, (~( ( ~( hskp10 ) ) | ( ~( c0_1 @ a2186 ) ) ))).
% 10.60/2.15  thf(zf_stmt_133, negated_conjecture,
% 10.60/2.15    (( ~( hskp10 ) ) | ( ~( c0_1 @ a2186 ) )),
% 10.60/2.15    inference('cnf.neg', [status(esa)], [clause118])).
% 10.60/2.15  thf(zip_derived_cl117, plain, ((~ (hskp10) | ~ (c0_1 @ a2186))),
% 10.60/2.15      inference('cnf', [status(esa)], [zf_stmt_133])).
% 10.60/2.15  thf('207', plain, (~ ( (c0_1 @ a2186)) | ~ ( (hskp10))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl117])).
% 10.60/2.15  thf(clause119, conjecture, (~( ( ~( hskp10 ) ) | ( ~( c1_1 @ a2186 ) ) ))).
% 10.60/2.15  thf(zf_stmt_134, negated_conjecture,
% 10.60/2.15    (( ~( hskp10 ) ) | ( ~( c1_1 @ a2186 ) )),
% 10.60/2.15    inference('cnf.neg', [status(esa)], [clause119])).
% 10.60/2.15  thf(zip_derived_cl118, plain, ((~ (hskp10) | ~ (c1_1 @ a2186))),
% 10.60/2.15      inference('cnf', [status(esa)], [zf_stmt_134])).
% 10.60/2.15  thf('208', plain, (~ ( (c1_1 @ a2186)) | ~ ( (hskp10))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl118])).
% 10.60/2.15  thf(zip_derived_cl485, plain,
% 10.60/2.15      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 10.60/2.15         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl136])).
% 10.60/2.15  thf(zip_derived_cl354, plain, (( (c3_1 @ a2186)) <= (( (c3_1 @ a2186)))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl72])).
% 10.60/2.15  thf(zip_derived_cl1233, plain,
% 10.60/2.15      ((( (c0_1 @ a2186) |  (c1_1 @ a2186)))
% 10.60/2.15         <= (( (c3_1 @ a2186)) & 
% 10.60/2.15             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 10.60/2.15      inference('s_sup+', [status(thm)], [zip_derived_cl485, zip_derived_cl354])).
% 10.60/2.15  thf('209', plain,
% 10.60/2.15      (( (c0_1 @ a2186)) | ( (c1_1 @ a2186)) | 
% 10.60/2.15       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 10.60/2.15       ~ ( (c3_1 @ a2186))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl1233])).
% 10.60/2.15  thf('210', plain,
% 10.60/2.15      (( (hskp17)) | ( (hskp10)) | 
% 10.60/2.15       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 10.60/2.15       ~ ( (ndr1_0))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl147])).
% 10.60/2.15  thf('211', plain, (( (c2_1 @ a2197)) | ~ ( (hskp17))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.60/2.15  thf(zip_derived_cl565, plain,
% 10.60/2.15      ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1)))
% 10.60/2.15         <= ((![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl156])).
% 10.60/2.15  thf(zip_derived_cl336, plain, (( (c2_1 @ a2197)) <= (( (c2_1 @ a2197)))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl63])).
% 10.60/2.15  thf(zip_derived_cl1190, plain,
% 10.60/2.15      ((( (c1_1 @ a2197) | ~ (c3_1 @ a2197)))
% 10.60/2.15         <= (( (c2_1 @ a2197)) & 
% 10.60/2.15             (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))))),
% 10.60/2.15      inference('s_sup+', [status(thm)], [zip_derived_cl565, zip_derived_cl336])).
% 10.60/2.15  thf('212', plain,
% 10.60/2.15      (~ ( (c2_1 @ a2197)) | ( (c1_1 @ a2197)) | 
% 10.60/2.15       ~ (![X1 : $i]: (~ (c3_1 @ X1) |  (c1_1 @ X1) | ~ (c2_1 @ X1))) | 
% 10.60/2.15       ~ ( (c3_1 @ a2197))),
% 10.60/2.15      inference('split', [status(esa)], [zip_derived_cl1190])).
% 10.60/2.15  thf(zip_derived_cl7319, plain, ($false),
% 10.60/2.15      inference('sat_resolution*', [status(thm)],
% 10.60/2.15                ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', 
% 10.60/2.15                 '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', 
% 10.60/2.15                 '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', 
% 10.60/2.15                 '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', 
% 10.60/2.15                 '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', 
% 10.60/2.15                 '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', 
% 10.60/2.15                 '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', 
% 10.60/2.15                 '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', 
% 10.60/2.15                 '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', 
% 10.60/2.15                 '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', 
% 10.60/2.15                 '102', '103', '104', '105', '106', '107', '108', '109', 
% 10.60/2.15                 '110', '111', '112', '113', '114', '115', '116', '117', 
% 10.60/2.15                 '118', '119', '120', '121', '122', '123', '124', '125', 
% 10.60/2.15                 '126', '127', '128', '129', '130', '131', '132', '133', 
% 10.60/2.15                 '134', '135', '136', '137', '138', '139', '140', '141', 
% 10.60/2.15                 '142', '143', '144', '145', '146', '147', '148', '149', 
% 10.60/2.15                 '150', '151', '152', '153', '154', '155', '156', '157', 
% 10.60/2.15                 '158', '159', '160', '161', '162', '163', '164', '165', 
% 10.60/2.15                 '166', '167', '168', '169', '170', '171', '172', '173', 
% 10.60/2.15                 '174', '175', '176', '177', '178', '179', '180', '181', 
% 10.60/2.15                 '182', '183', '184', '185', '186', '187', '188', '189', 
% 10.60/2.15                 '190', '191', '192', '193', '194', '195', '196', '197', 
% 10.60/2.15                 '198', '199', '200', '201', '202', '203', '204', '205', 
% 10.60/2.15                 '206', '207', '208', '209', '210', '211', '212'])).
% 10.60/2.15  
% 10.60/2.15  % SZS output end Refutation
% 10.60/2.15  
% 10.60/2.15  
% 10.60/2.15  % Terminating...
% 11.26/2.27  % Runner terminated.
% 11.26/2.29  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------