%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC258-1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.dNbEZ9HSmM true
% Computer : n019.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 04:59:10 PM UTC 2025
% Result : Unsatisfiable 1.24s 0.74s
% Output : Refutation 1.24s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWC258-1 : TPTP v9.2.0. Released v2.4.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.dNbEZ9HSmM true
% 0.13/0.35 % Computer : n019.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 17:06:08 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.36 % Number of cores: 8
% 0.13/0.36 % Python version: Python 3.6.8
% 0.13/0.36 % Running in FO mode
% 0.20/0.58 % Total configuration time : 435
% 0.20/0.58 % Estimated wc time : 1092
% 0.20/0.58 % Estimated cpu time (7 cpus) : 156.0
% 0.82/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.82/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.82/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.82/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.82/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.82/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.82/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 1.24/0.74 % Solved by fo/fo4.sh.
% 1.24/0.74 % done 23 iterations in 0.017s
% 1.24/0.74 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.24/0.74 % SZS output start Refutation
% 1.24/0.74 thf(totalorderedP_type, type, totalorderedP: $i > $o).
% 1.24/0.74 thf(nil_type, type, nil: $i).
% 1.24/0.74 thf(cons_type, type, cons: $i > $i > $i).
% 1.24/0.74 thf(ssItem_type, type, ssItem: $i > $o).
% 1.24/0.74 thf(sk5_type, type, sk5: $i).
% 1.24/0.74 thf(sk3_type, type, sk3: $i).
% 1.24/0.74 thf(sk1_type, type, sk1: $i).
% 1.24/0.74 thf(co1_7, conjecture, (totalorderedP @ sk1)).
% 1.24/0.74 thf(zf_stmt_0, negated_conjecture, (~( totalorderedP @ sk1 )),
% 1.24/0.74 inference('cnf.neg', [status(esa)], [co1_7])).
% 1.24/0.74 thf(zip_derived_cl43, plain, (~ (totalorderedP @ sk1)),
% 1.24/0.74 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.24/0.74 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 1.24/0.74 thf(zf_stmt_1, negated_conjecture, (( sk1 ) = ( sk3 )),
% 1.24/0.74 inference('cnf.neg', [status(esa)], [co1_6])).
% 1.24/0.74 thf(zip_derived_cl44, plain, (((sk1) = (sk3))),
% 1.24/0.74 inference('cnf', [status(esa)], [zf_stmt_1])).
% 1.24/0.74 thf(zip_derived_cl50, plain, (~ (totalorderedP @ sk3)),
% 1.24/0.74 inference('demod', [status(thm)], [zip_derived_cl43, zip_derived_cl44])).
% 1.24/0.74 thf(co1_13, conjecture,
% 1.24/0.74 (~( ( ( nil ) = ( sk3 ) ) | ( ( cons @ sk5 @ nil ) = ( sk3 ) ) ))).
% 1.24/0.74 thf(zf_stmt_2, negated_conjecture,
% 1.24/0.74 (( ( nil ) = ( sk3 ) ) | ( ( cons @ sk5 @ nil ) = ( sk3 ) )),
% 1.24/0.74 inference('cnf.neg', [status(esa)], [co1_13])).
% 1.24/0.74 thf(zip_derived_cl37, plain,
% 1.24/0.74 ((((nil) = (sk3)) | ((cons @ sk5 @ nil) = (sk3)))),
% 1.24/0.74 inference('cnf', [status(esa)], [zf_stmt_2])).
% 1.24/0.74 thf(clause67, axiom,
% 1.24/0.74 (( ~( ssItem @ U ) ) | ( totalorderedP @ ( cons @ U @ nil ) ))).
% 1.24/0.74 thf(zip_derived_cl3, plain,
% 1.24/0.74 (![X0 : $i]: (~ (ssItem @ X0) | (totalorderedP @ (cons @ X0 @ nil)))),
% 1.24/0.74 inference('cnf', [status(esa)], [clause67])).
% 1.24/0.74 thf(zip_derived_cl63, plain,
% 1.24/0.74 (( (totalorderedP @ sk3) | ((nil) = (sk3)) | ~ (ssItem @ sk5))),
% 1.24/0.74 inference('sup+', [status(thm)], [zip_derived_cl37, zip_derived_cl3])).
% 1.24/0.74 thf(zip_derived_cl50, plain, (~ (totalorderedP @ sk3)),
% 1.24/0.74 inference('demod', [status(thm)], [zip_derived_cl43, zip_derived_cl44])).
% 1.24/0.74 thf(zip_derived_cl65, plain, ((~ (ssItem @ sk5) | ((nil) = (sk3)))),
% 1.24/0.74 inference('clc', [status(thm)], [zip_derived_cl63, zip_derived_cl50])).
% 1.24/0.74 thf(co1_9, conjecture, (~( ( ( nil ) = ( sk3 ) ) | ( ssItem @ sk5 ) ))).
% 1.24/0.74 thf(zf_stmt_3, negated_conjecture,
% 1.24/0.74 (( ( nil ) = ( sk3 ) ) | ( ssItem @ sk5 )),
% 1.24/0.74 inference('cnf.neg', [status(esa)], [co1_9])).
% 1.24/0.74 thf(zip_derived_cl41, plain, ((((nil) = (sk3)) | (ssItem @ sk5))),
% 1.24/0.74 inference('cnf', [status(esa)], [zf_stmt_3])).
% 1.24/0.74 thf(zip_derived_cl66, plain, (((nil) = (sk3))),
% 1.24/0.74 inference('clc', [status(thm)], [zip_derived_cl65, zip_derived_cl41])).
% 1.24/0.74 thf(clause4, axiom, (totalorderedP @ nil)).
% 1.24/0.74 thf(zip_derived_cl0, plain, ( (totalorderedP @ nil)),
% 1.24/0.74 inference('cnf', [status(esa)], [clause4])).
% 1.24/0.74 thf(zip_derived_cl70, plain, ($false),
% 1.24/0.74 inference('demod', [status(thm)],
% 1.24/0.74 [zip_derived_cl50, zip_derived_cl66, zip_derived_cl0])).
% 1.24/0.74
% 1.24/0.74 % SZS output end Refutation
% 1.24/0.74
% 1.24/0.74
% 1.24/0.74 % Terminating...
% 1.74/0.80 % Runner terminated.
% 1.74/0.81 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------