%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC051-1 : 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.nniIQhhdLN 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 04:58:25 PM UTC 2025
% Result : Unsatisfiable 0.50s 0.77s
% Output : Refutation 0.50s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : SWC051-1 : TPTP v9.2.0. Released v2.4.0.
% 0.07/0.15 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.nniIQhhdLN true
% 0.13/0.36 % Computer : n020.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Wed Oct 1 17:10:53 EDT 2025
% 0.13/0.36 % CPUTime :
% 0.13/0.36 % Running portfolio for 300 s
% 0.13/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.37 % Number of cores: 8
% 0.13/0.37 % Python version: Python 3.6.8
% 0.13/0.37 % Running in FO mode
% 0.49/0.61 % Total configuration time : 435
% 0.49/0.61 % Estimated wc time : 1092
% 0.49/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.50/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.50/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.50/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.50/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.50/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.50/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.50/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.50/0.77 % Solved by fo/fo4.sh.
% 0.50/0.77 % done 24 iterations in 0.014s
% 0.50/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.50/0.77 % SZS output start Refutation
% 0.50/0.77 thf(nil_type, type, nil: $i).
% 0.50/0.77 thf(sk2_type, type, sk2: $i).
% 0.50/0.77 thf(sk4_type, type, sk4: $i).
% 0.50/0.77 thf(rearsegP_type, type, rearsegP: $i > $i > $o).
% 0.50/0.77 thf(sk3_type, type, sk3: $i).
% 0.50/0.77 thf(neq_type, type, neq: $i > $i > $o).
% 0.50/0.77 thf(ssList_type, type, ssList: $i > $o).
% 0.50/0.77 thf(sk1_type, type, sk1: $i).
% 0.50/0.77 thf(clause59, axiom, (( ~( ssList @ U ) ) | ( rearsegP @ U @ U ))).
% 0.50/0.77 thf(zip_derived_cl2, plain,
% 0.50/0.77 (![X0 : $i]: (~ (ssList @ X0) | (rearsegP @ X0 @ X0))),
% 0.50/0.77 inference('cnf', [status(esa)], [clause59])).
% 0.50/0.77 thf(co1_8, conjecture,
% 0.50/0.77 (~( ( ~( rearsegP @ sk1 @ A ) ) | ( ~( rearsegP @ sk2 @ A ) ) |
% 0.50/0.77 ( ~( neq @ A @ nil ) ) | ( ~( ssList @ A ) ) ))).
% 0.50/0.77 thf(zf_stmt_0, negated_conjecture,
% 0.50/0.77 (( ~( rearsegP @ sk1 @ A ) ) | ( ~( rearsegP @ sk2 @ A ) ) |
% 0.50/0.77 ( ~( neq @ A @ nil ) ) | ( ~( ssList @ A ) )),
% 0.50/0.77 inference('cnf.neg', [status(esa)], [co1_8])).
% 0.50/0.77 thf(zip_derived_cl23, plain,
% 0.50/0.77 (![X0 : $i]:
% 0.50/0.77 (~ (rearsegP @ sk1 @ X0)
% 0.50/0.77 | ~ (rearsegP @ sk2 @ X0)
% 0.50/0.77 | ~ (neq @ X0 @ nil)
% 0.50/0.77 | ~ (ssList @ X0))),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.50/0.77 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 0.50/0.77 thf(zf_stmt_1, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.50/0.77 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.50/0.77 thf(zip_derived_cl25, plain, (((sk1) = (sk3))),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.50/0.77 thf(co1_5, conjecture, (( sk2 ) != ( sk4 ))).
% 0.50/0.77 thf(zf_stmt_2, negated_conjecture, (( sk2 ) = ( sk4 )),
% 0.50/0.77 inference('cnf.neg', [status(esa)], [co1_5])).
% 0.50/0.77 thf(zip_derived_cl26, plain, (((sk2) = (sk4))),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.50/0.77 thf(zip_derived_cl35, plain,
% 0.50/0.77 (![X0 : $i]:
% 0.50/0.77 (~ (rearsegP @ sk3 @ X0)
% 0.50/0.77 | ~ (rearsegP @ sk4 @ X0)
% 0.50/0.77 | ~ (neq @ X0 @ nil)
% 0.50/0.77 | ~ (ssList @ X0))),
% 0.50/0.77 inference('demod', [status(thm)],
% 0.50/0.77 [zip_derived_cl23, zip_derived_cl25, zip_derived_cl26])).
% 0.50/0.77 thf(zip_derived_cl57, plain,
% 0.50/0.77 ((~ (ssList @ sk3)
% 0.50/0.77 | ~ (ssList @ sk3)
% 0.50/0.77 | ~ (neq @ sk3 @ nil)
% 0.50/0.77 | ~ (rearsegP @ sk4 @ sk3))),
% 0.50/0.77 inference('sup-', [status(thm)], [zip_derived_cl2, zip_derived_cl35])).
% 0.50/0.77 thf(co1_3, conjecture, (~( ssList @ sk3 ))).
% 0.50/0.77 thf(zf_stmt_3, negated_conjecture, (ssList @ sk3),
% 0.50/0.77 inference('cnf.neg', [status(esa)], [co1_3])).
% 0.50/0.77 thf(zip_derived_cl28, plain, ( (ssList @ sk3)),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.50/0.77 thf(zip_derived_cl28, plain, ( (ssList @ sk3)),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.50/0.77 thf(co1_10, conjecture,
% 0.50/0.77 (~( ( neq @ sk3 @ nil ) | ( ~( neq @ sk4 @ nil ) ) ))).
% 0.50/0.77 thf(zf_stmt_4, negated_conjecture,
% 0.50/0.77 (( neq @ sk3 @ nil ) | ( ~( neq @ sk4 @ nil ) )),
% 0.50/0.77 inference('cnf.neg', [status(esa)], [co1_10])).
% 0.50/0.77 thf(zip_derived_cl21, plain, (( (neq @ sk3 @ nil) | ~ (neq @ sk4 @ nil))),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.50/0.77 thf(co1_7, conjecture, (~( neq @ sk2 @ nil ))).
% 0.50/0.77 thf(zf_stmt_5, negated_conjecture, (neq @ sk2 @ nil),
% 0.50/0.77 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.50/0.77 thf(zip_derived_cl24, plain, ( (neq @ sk2 @ nil)),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.50/0.77 thf(zip_derived_cl26, plain, (((sk2) = (sk4))),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.50/0.77 thf(zip_derived_cl47, plain, ( (neq @ sk4 @ nil)),
% 0.50/0.77 inference('demod', [status(thm)], [zip_derived_cl24, zip_derived_cl26])).
% 0.50/0.77 thf(zip_derived_cl50, plain, ( (neq @ sk3 @ nil)),
% 0.50/0.77 inference('demod', [status(thm)], [zip_derived_cl21, zip_derived_cl47])).
% 0.50/0.77 thf(co1_11, conjecture,
% 0.50/0.77 (~( ( rearsegP @ sk4 @ sk3 ) | ( ~( neq @ sk4 @ nil ) ) ))).
% 0.50/0.77 thf(zf_stmt_6, negated_conjecture,
% 0.50/0.77 (( rearsegP @ sk4 @ sk3 ) | ( ~( neq @ sk4 @ nil ) )),
% 0.50/0.77 inference('cnf.neg', [status(esa)], [co1_11])).
% 0.50/0.77 thf(zip_derived_cl20, plain,
% 0.50/0.77 (( (rearsegP @ sk4 @ sk3) | ~ (neq @ sk4 @ nil))),
% 0.50/0.77 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.50/0.77 thf(zip_derived_cl47, plain, ( (neq @ sk4 @ nil)),
% 0.50/0.77 inference('demod', [status(thm)], [zip_derived_cl24, zip_derived_cl26])).
% 0.50/0.77 thf(zip_derived_cl48, plain, ( (rearsegP @ sk4 @ sk3)),
% 0.50/0.77 inference('demod', [status(thm)], [zip_derived_cl20, zip_derived_cl47])).
% 0.50/0.77 thf(zip_derived_cl61, plain, ($false),
% 0.50/0.77 inference('demod', [status(thm)],
% 0.50/0.77 [zip_derived_cl57, zip_derived_cl28, zip_derived_cl28,
% 0.50/0.77 zip_derived_cl50, zip_derived_cl48])).
% 0.50/0.77
% 0.50/0.77 % SZS output end Refutation
% 0.50/0.77
% 0.50/0.77
% 0.50/0.77 % Terminating...
% 0.53/0.83 % Runner terminated.
% 0.53/0.84 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------