%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC200-1 : 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.NtsWJpJ1sb true
% Computer : n003.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 04:58:56 PM UTC 2025
% Result : Unsatisfiable 0.57s 0.84s
% Output : Refutation 0.57s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : SWC200-1 : TPTP v9.2.0. Released v2.4.0.
% 0.13/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.NtsWJpJ1sb true
% 0.14/0.35 % Computer : n003.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 17:10:23 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.35 % Number of cores: 8
% 0.20/0.36 % Python version: Python 3.6.8
% 0.20/0.36 % Running in FO mode
% 0.51/0.63 % Total configuration time : 435
% 0.51/0.63 % Estimated wc time : 1092
% 0.51/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.84 % Solved by fo/fo3_bce.sh.
% 0.57/0.84 % BCE start: 39
% 0.57/0.84 % BCE eliminated: 0
% 0.57/0.84 % PE start: 39
% 0.57/0.84 logic: eq
% 0.57/0.84 % PE eliminated: 0
% 0.57/0.84 % done 173 iterations in 0.099s
% 0.57/0.84 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.84 % SZS output start Refutation
% 0.57/0.84 thf(nil_type, type, nil: $i).
% 0.57/0.84 thf(cons_type, type, cons: $i > $i > $i).
% 0.57/0.84 thf(memberP_type, type, memberP: $i > $i > $o).
% 0.57/0.84 thf(ssItem_type, type, ssItem: $i > $o).
% 0.57/0.84 thf(sk5_type, type, sk5: $i > $i).
% 0.57/0.84 thf(skaf44_type, type, skaf44: $i > $i).
% 0.57/0.84 thf(sk3_type, type, sk3: $i).
% 0.57/0.84 thf(ssList_type, type, ssList: $i > $o).
% 0.57/0.84 thf(sk1_type, type, sk1: $i).
% 0.57/0.84 thf(singletonP_type, type, singletonP: $i > $o).
% 0.57/0.84 thf(clause47, axiom, (ssItem @ ( skaf44 @ U ))).
% 0.57/0.84 thf(zip_derived_cl2, plain, (![X0 : $i]: (ssItem @ (skaf44 @ X0))),
% 0.57/0.84 inference('cnf', [status(esa)], [clause47])).
% 0.57/0.84 thf(co1_7, conjecture, (~( singletonP @ sk3 ))).
% 0.57/0.84 thf(zf_stmt_0, negated_conjecture, (singletonP @ sk3),
% 0.57/0.84 inference('cnf.neg', [status(esa)], [co1_7])).
% 0.57/0.84 thf(zip_derived_cl32, plain, ( (singletonP @ sk3)),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.57/0.84 thf(clause101, axiom,
% 0.57/0.84 (( ~( singletonP @ U ) ) | ( ~( ssList @ U ) ) |
% 0.57/0.84 ( ( cons @ ( skaf44 @ U ) @ nil ) = ( U ) ))).
% 0.57/0.84 thf(zip_derived_cl10, plain,
% 0.57/0.84 (![X0 : $i]:
% 0.57/0.84 (~ (singletonP @ X0)
% 0.57/0.84 | ~ (ssList @ X0)
% 0.57/0.84 | ((cons @ (skaf44 @ X0) @ nil) = (X0)))),
% 0.57/0.84 inference('cnf', [status(esa)], [clause101])).
% 0.57/0.84 thf(zip_derived_cl238, plain,
% 0.57/0.84 ((((cons @ (skaf44 @ sk3) @ nil) = (sk3)) | ~ (ssList @ sk3))),
% 0.57/0.84 inference('dp-resolution', [status(thm)],
% 0.57/0.84 [zip_derived_cl32, zip_derived_cl10])).
% 0.57/0.84 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 0.57/0.84 thf(zf_stmt_1, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.57/0.84 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.57/0.84 thf(zip_derived_cl33, plain, (((sk1) = (sk3))),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.57/0.84 thf(zip_derived_cl33, plain, (((sk1) = (sk3))),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.57/0.84 thf(zip_derived_cl33, plain, (((sk1) = (sk3))),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.57/0.84 thf(co1_3, conjecture, (~( ssList @ sk3 ))).
% 0.57/0.84 thf(zf_stmt_2, negated_conjecture, (ssList @ sk3),
% 0.57/0.84 inference('cnf.neg', [status(esa)], [co1_3])).
% 0.57/0.84 thf(zip_derived_cl36, plain, ( (ssList @ sk3)),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.57/0.84 thf(zip_derived_cl33, plain, (((sk1) = (sk3))),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.57/0.84 thf(zip_derived_cl241, plain, ( (ssList @ sk1)),
% 0.57/0.84 inference('demod', [status(thm)], [zip_derived_cl36, zip_derived_cl33])).
% 0.57/0.84 thf(zip_derived_cl242, plain, (((cons @ (skaf44 @ sk1) @ nil) = (sk1))),
% 0.57/0.84 inference('demod', [status(thm)],
% 0.57/0.84 [zip_derived_cl238, zip_derived_cl33, zip_derived_cl33,
% 0.57/0.84 zip_derived_cl33, zip_derived_cl241])).
% 0.57/0.84 thf(clause161, axiom,
% 0.57/0.84 (( ~( memberP @ ( cons @ U @ V ) @ W ) ) | ( ~( ssList @ V ) ) |
% 0.57/0.84 ( ~( ssItem @ U ) ) | ( ~( ssItem @ W ) ) | ( memberP @ V @ W ) |
% 0.57/0.84 ( ( W ) = ( U ) ))).
% 0.57/0.84 thf(zip_derived_cl25, plain,
% 0.57/0.84 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.84 (~ (memberP @ (cons @ X0 @ X1) @ X2)
% 0.57/0.84 | ~ (ssList @ X1)
% 0.57/0.84 | ~ (ssItem @ X0)
% 0.57/0.84 | ~ (ssItem @ X2)
% 0.57/0.84 | (memberP @ X1 @ X2)
% 0.57/0.84 | ((X2) = (X0)))),
% 0.57/0.84 inference('cnf', [status(esa)], [clause161])).
% 0.57/0.84 thf(zip_derived_cl876, plain,
% 0.57/0.84 (![X0 : $i]:
% 0.57/0.84 (~ (memberP @ sk1 @ X0)
% 0.57/0.84 | ((X0) = (skaf44 @ sk1))
% 0.57/0.84 | (memberP @ nil @ X0)
% 0.57/0.84 | ~ (ssItem @ X0)
% 0.57/0.84 | ~ (ssItem @ (skaf44 @ sk1))
% 0.57/0.84 | ~ (ssList @ nil))),
% 0.57/0.84 inference('sup-', [status(thm)], [zip_derived_cl242, zip_derived_cl25])).
% 0.57/0.84 thf(zip_derived_cl2, plain, (![X0 : $i]: (ssItem @ (skaf44 @ X0))),
% 0.57/0.84 inference('cnf', [status(esa)], [clause47])).
% 0.57/0.84 thf(clause8, axiom, (ssList @ nil)).
% 0.57/0.84 thf(zip_derived_cl0, plain, ( (ssList @ nil)),
% 0.57/0.84 inference('cnf', [status(esa)], [clause8])).
% 0.57/0.84 thf(zip_derived_cl884, plain,
% 0.57/0.84 (![X0 : $i]:
% 0.57/0.84 (~ (memberP @ sk1 @ X0)
% 0.57/0.84 | ((X0) = (skaf44 @ sk1))
% 0.57/0.84 | (memberP @ nil @ X0)
% 0.57/0.84 | ~ (ssItem @ X0))),
% 0.57/0.84 inference('demod', [status(thm)],
% 0.57/0.84 [zip_derived_cl876, zip_derived_cl2, zip_derived_cl0])).
% 0.57/0.84 thf(clause71, axiom, (( ~( memberP @ nil @ U ) ) | ( ~( ssItem @ U ) ))).
% 0.57/0.84 thf(zip_derived_cl3, plain,
% 0.57/0.84 (![X0 : $i]: (~ (memberP @ nil @ X0) | ~ (ssItem @ X0))),
% 0.57/0.84 inference('cnf', [status(esa)], [clause71])).
% 0.57/0.84 thf(zip_derived_cl1088, plain,
% 0.57/0.84 (![X0 : $i]:
% 0.57/0.84 (~ (ssItem @ X0) | ((X0) = (skaf44 @ sk1)) | ~ (memberP @ sk1 @ X0))),
% 0.57/0.84 inference('clc', [status(thm)], [zip_derived_cl884, zip_derived_cl3])).
% 0.57/0.84 thf(co1_9, conjecture,
% 0.57/0.84 (~( ( memberP @ sk1 @ ( sk5 @ A ) ) | ( ~( ssItem @ A ) ) ))).
% 0.57/0.84 thf(zf_stmt_3, negated_conjecture,
% 0.57/0.84 (( memberP @ sk1 @ ( sk5 @ A ) ) | ( ~( ssItem @ A ) )),
% 0.57/0.84 inference('cnf.neg', [status(esa)], [co1_9])).
% 0.57/0.84 thf(zip_derived_cl30, plain,
% 0.57/0.84 (![X0 : $i]: ( (memberP @ sk1 @ (sk5 @ X0)) | ~ (ssItem @ X0))),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.57/0.84 thf(zip_derived_cl1092, plain,
% 0.57/0.84 (![X0 : $i]:
% 0.57/0.84 (((sk5 @ X0) = (skaf44 @ sk1))
% 0.57/0.84 | ~ (ssItem @ (sk5 @ X0))
% 0.57/0.84 | ~ (ssItem @ X0))),
% 0.57/0.84 inference('sup+', [status(thm)], [zip_derived_cl1088, zip_derived_cl30])).
% 0.57/0.84 thf(co1_8, conjecture, (~( ( ssItem @ ( sk5 @ A ) ) | ( ~( ssItem @ A ) ) ))).
% 0.57/0.84 thf(zf_stmt_4, negated_conjecture,
% 0.57/0.84 (( ssItem @ ( sk5 @ A ) ) | ( ~( ssItem @ A ) )),
% 0.57/0.84 inference('cnf.neg', [status(esa)], [co1_8])).
% 0.57/0.84 thf(zip_derived_cl31, plain,
% 0.57/0.84 (![X0 : $i]: ( (ssItem @ (sk5 @ X0)) | ~ (ssItem @ X0))),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.57/0.84 thf(zip_derived_cl1105, plain,
% 0.57/0.84 (![X0 : $i]: (~ (ssItem @ X0) | ((sk5 @ X0) = (skaf44 @ sk1)))),
% 0.57/0.84 inference('clc', [status(thm)], [zip_derived_cl1092, zip_derived_cl31])).
% 0.57/0.84 thf(co1_10, conjecture,
% 0.57/0.84 (~( ( ( A ) != ( sk5 @ A ) ) | ( ~( ssItem @ A ) ) ))).
% 0.57/0.84 thf(zf_stmt_5, negated_conjecture,
% 0.57/0.84 (( ( A ) != ( sk5 @ A ) ) | ( ~( ssItem @ A ) )),
% 0.57/0.84 inference('cnf.neg', [status(esa)], [co1_10])).
% 0.57/0.84 thf(zip_derived_cl29, plain,
% 0.57/0.84 (![X0 : $i]: (((X0) != (sk5 @ X0)) | ~ (ssItem @ X0))),
% 0.57/0.84 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.57/0.84 thf(zip_derived_cl1106, plain,
% 0.57/0.84 (![X0 : $i]:
% 0.57/0.84 (((X0) != (skaf44 @ sk1)) | ~ (ssItem @ X0) | ~ (ssItem @ X0))),
% 0.57/0.84 inference('sup-', [status(thm)], [zip_derived_cl1105, zip_derived_cl29])).
% 0.57/0.84 thf(zip_derived_cl1109, plain,
% 0.57/0.84 (![X0 : $i]: (~ (ssItem @ X0) | ((X0) != (skaf44 @ sk1)))),
% 0.57/0.84 inference('simplify', [status(thm)], [zip_derived_cl1106])).
% 0.57/0.84 thf(zip_derived_cl1113, plain,
% 0.57/0.84 (![X0 : $i]: ((skaf44 @ X0) != (skaf44 @ sk1))),
% 0.57/0.84 inference('sup-', [status(thm)], [zip_derived_cl2, zip_derived_cl1109])).
% 0.57/0.84 thf(zip_derived_cl1115, plain, ($false),
% 0.57/0.84 inference('eq_res', [status(thm)], [zip_derived_cl1113])).
% 0.57/0.84
% 0.57/0.84 % SZS output end Refutation
% 0.57/0.84
% 0.57/0.84
% 0.57/0.84 % Terminating...
% 0.83/0.95 % Runner terminated.
% 1.56/0.96 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------