%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC042-1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.NJSytBRvaj true
% Computer : n020.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 : Thu Oct 2 04:58:23 PM UTC 2025
% Result : Unsatisfiable 0.87s 2.53s
% Output : Refutation 0.87s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/1.07 % Problem : SWC042-1 : TPTP v9.2.0. Released v2.4.0.
% 0.10/1.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.NJSytBRvaj true
% 0.10/1.58 % Computer : n020.cluster.edu
% 0.10/1.58 % Model : x86_64 x86_64
% 0.10/1.58 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/1.58 % Memory : 8042.1875MB
% 0.10/1.58 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/1.58 % CPULimit : 300
% 0.10/1.58 % WCLimit : 300
% 0.10/1.58 % DateTime : Wed Oct 1 17:12:09 EDT 2025
% 0.10/1.60 % CPUTime :
% 0.10/1.60 % Running portfolio for 300 s
% 0.10/1.60 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/1.61 % Number of cores: 8
% 0.10/1.62 % Python version: Python 3.6.8
% 0.10/1.64 % Running in FO mode
% 0.16/2.06 % Total configuration time : 435
% 0.16/2.06 % Estimated wc time : 1092
% 0.16/2.06 % Estimated cpu time (7 cpus) : 156.0
% 0.86/2.34 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.86/2.38 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.86/2.38 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.86/2.38 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.86/2.40 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.86/2.41 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.86/2.43 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.87/2.53 % Solved by fo/fo7.sh.
% 0.87/2.53 % done 30 iterations in 0.041s
% 0.87/2.53 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.87/2.53 % SZS output start Refutation
% 0.87/2.53 thf(nil_type, type, nil: $i).
% 0.87/2.53 thf(sk2_type, type, sk2: $i).
% 0.87/2.53 thf(sk4_type, type, sk4: $i).
% 0.87/2.53 thf(sk5_type, type, sk5: $i).
% 0.87/2.53 thf(sk3_type, type, sk3: $i).
% 0.87/2.53 thf(app_type, type, app: $i > $i > $i).
% 0.87/2.53 thf(ssList_type, type, ssList: $i > $o).
% 0.87/2.53 thf(sk1_type, type, sk1: $i).
% 0.87/2.53 thf(co1_10, conjecture, (( app @ sk3 @ sk5 ) != ( sk4 ))).
% 0.87/2.53 thf(zf_stmt_0, negated_conjecture, (( app @ sk3 @ sk5 ) = ( sk4 )),
% 0.87/2.53 inference('cnf.neg', [status(esa)], [co1_10])).
% 0.87/2.53 thf(zip_derived_cl52, plain, (((app @ sk3 @ sk5) = (sk4))),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.87/2.53 thf(co1_7, conjecture, (( sk1 ) != ( sk3 ))).
% 0.87/2.53 thf(zf_stmt_1, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.87/2.53 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.87/2.53 thf(zip_derived_cl55, plain, (((sk1) = (sk3))),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.87/2.53 thf(co1_6, conjecture, (( sk2 ) != ( sk4 ))).
% 0.87/2.53 thf(zf_stmt_2, negated_conjecture, (( sk2 ) = ( sk4 )),
% 0.87/2.53 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.87/2.53 thf(zip_derived_cl56, plain, (((sk2) = (sk4))),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.87/2.53 thf(co1_5, conjecture, (( nil ) != ( sk2 ))).
% 0.87/2.53 thf(zf_stmt_3, negated_conjecture, (( nil ) = ( sk2 )),
% 0.87/2.53 inference('cnf.neg', [status(esa)], [co1_5])).
% 0.87/2.53 thf(zip_derived_cl57, plain, (((nil) = (sk2))),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.87/2.53 thf(zip_derived_cl66, plain, (((nil) = (sk4))),
% 0.87/2.53 inference('demod', [status(thm)], [zip_derived_cl56, zip_derived_cl57])).
% 0.87/2.53 thf(zip_derived_cl71, plain, (((app @ sk1 @ sk5) = (nil))),
% 0.87/2.53 inference('demod', [status(thm)],
% 0.87/2.53 [zip_derived_cl52, zip_derived_cl55, zip_derived_cl66])).
% 0.87/2.53 thf(clause118, axiom,
% 0.87/2.53 (( ( app @ U @ V ) != ( nil ) ) | ( ~( ssList @ V ) ) |
% 0.87/2.53 ( ~( ssList @ U ) ) | ( ( nil ) = ( U ) ))).
% 0.87/2.53 thf(zip_derived_cl22, plain,
% 0.87/2.53 (![X0 : $i, X1 : $i]:
% 0.87/2.53 (((app @ X0 @ X1) != (nil))
% 0.87/2.53 | ~ (ssList @ X1)
% 0.87/2.53 | ~ (ssList @ X0)
% 0.87/2.53 | ((nil) = (X0)))),
% 0.87/2.53 inference('cnf', [status(esa)], [clause118])).
% 0.87/2.53 thf(zip_derived_cl77, plain,
% 0.87/2.53 ((((nil) != (nil))
% 0.87/2.53 | ((nil) = (sk1))
% 0.87/2.53 | ~ (ssList @ sk1)
% 0.87/2.53 | ~ (ssList @ sk5))),
% 0.87/2.53 inference('sup-', [status(thm)], [zip_derived_cl71, zip_derived_cl22])).
% 0.87/2.53 thf(co1_3, conjecture, (~( ssList @ sk3 ))).
% 0.87/2.53 thf(zf_stmt_4, negated_conjecture, (ssList @ sk3),
% 0.87/2.53 inference('cnf.neg', [status(esa)], [co1_3])).
% 0.87/2.53 thf(zip_derived_cl59, plain, ( (ssList @ sk3)),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.87/2.53 thf(zip_derived_cl55, plain, (((sk1) = (sk3))),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.87/2.53 thf(zip_derived_cl69, plain, ( (ssList @ sk1)),
% 0.87/2.53 inference('demod', [status(thm)], [zip_derived_cl59, zip_derived_cl55])).
% 0.87/2.53 thf(co1_9, conjecture, (~( ssList @ sk5 ))).
% 0.87/2.53 thf(zf_stmt_5, negated_conjecture, (ssList @ sk5),
% 0.87/2.53 inference('cnf.neg', [status(esa)], [co1_9])).
% 0.87/2.53 thf(zip_derived_cl53, plain, ( (ssList @ sk5)),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.87/2.53 thf(zip_derived_cl82, plain, ((((nil) != (nil)) | ((nil) = (sk1)))),
% 0.87/2.53 inference('demod', [status(thm)],
% 0.87/2.53 [zip_derived_cl77, zip_derived_cl69, zip_derived_cl53])).
% 0.87/2.53 thf(zip_derived_cl83, plain, (((nil) = (sk1))),
% 0.87/2.53 inference('simplify', [status(thm)], [zip_derived_cl82])).
% 0.87/2.53 thf(co1_8, conjecture, (( nil ) = ( sk1 ))).
% 0.87/2.53 thf(zf_stmt_6, negated_conjecture, (( nil ) != ( sk1 )),
% 0.87/2.53 inference('cnf.neg', [status(esa)], [co1_8])).
% 0.87/2.53 thf(zip_derived_cl54, plain, (((nil) != (sk1))),
% 0.87/2.53 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.87/2.53 thf(zip_derived_cl84, plain, ($false),
% 0.87/2.53 inference('simplify_reflect-', [status(thm)],
% 0.87/2.53 [zip_derived_cl83, zip_derived_cl54])).
% 0.87/2.53
% 0.87/2.53 % SZS output end Refutation
% 0.87/2.53
% 0.87/2.53
% 0.87/2.53 % Terminating...
% 1.36/2.82 % Runner terminated.
% 1.36/2.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------