%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC181-1 : 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.SWNKOQFX58 true
% Computer : n001.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 04:58:52 PM UTC 2025
% Result : Unsatisfiable 0.55s 0.98s
% Output : Refutation 0.55s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWC181-1 : TPTP v9.2.0. Released v2.4.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.SWNKOQFX58 true
% 0.15/0.35 % Computer : n001.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Wed Oct 1 17:12:23 EDT 2025
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % Running portfolio for 300 s
% 0.15/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.35 % Number of cores: 8
% 0.15/0.36 % Python version: Python 3.6.8
% 0.15/0.36 % Running in FO mode
% 0.52/0.63 % Total configuration time : 435
% 0.52/0.63 % Estimated wc time : 1092
% 0.52/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.77 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.79 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.79 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.81 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.54/0.81 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.54/0.81 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.54/0.83 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.55/0.98 % Solved by fo/fo3_bce.sh.
% 0.55/0.98 % BCE start: 77
% 0.55/0.98 % BCE eliminated: 3
% 0.55/0.98 % PE start: 74
% 0.55/0.98 logic: eq
% 0.55/0.98 % PE eliminated: -1
% 0.55/0.98 % done 253 iterations in 0.170s
% 0.55/0.98 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.55/0.98 % SZS output start Refutation
% 0.55/0.98 thf(cons_type, type, cons: $i > $i > $i).
% 0.55/0.98 thf(duplicatefreeP_type, type, duplicatefreeP: $i > $o).
% 0.55/0.98 thf(skaf75_type, type, skaf75: $i > $i).
% 0.55/0.98 thf(lt_type, type, lt: $i > $i > $o).
% 0.55/0.98 thf(skaf77_type, type, skaf77: $i > $i).
% 0.55/0.98 thf(skaf74_type, type, skaf74: $i > $i).
% 0.55/0.98 thf(ssItem_type, type, ssItem: $i > $o).
% 0.55/0.98 thf(strictorderedP_type, type, strictorderedP: $i > $o).
% 0.55/0.98 thf(skaf76_type, type, skaf76: $i > $i).
% 0.55/0.98 thf(sk3_type, type, sk3: $i).
% 0.55/0.98 thf(app_type, type, app: $i > $i > $i).
% 0.55/0.98 thf(ssList_type, type, ssList: $i > $o).
% 0.55/0.98 thf(sk1_type, type, sk1: $i).
% 0.55/0.98 thf(co1_3, conjecture, (~( ssList @ sk3 ))).
% 0.55/0.98 thf(zf_stmt_0, negated_conjecture, (ssList @ sk3),
% 0.55/0.98 inference('cnf.neg', [status(esa)], [co1_3])).
% 0.55/0.98 thf(zip_derived_cl74, plain, ( (ssList @ sk3)),
% 0.55/0.98 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.55/0.98 thf(co1_6, conjecture, (( sk1 ) != ( sk3 ))).
% 0.55/0.98 thf(zf_stmt_1, negated_conjecture, (( sk1 ) = ( sk3 )),
% 0.55/0.98 inference('cnf.neg', [status(esa)], [co1_6])).
% 0.55/0.98 thf(zip_derived_cl71, plain, (((sk1) = (sk3))),
% 0.55/0.98 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.98 thf(zip_derived_cl525, plain, ( (ssList @ sk1)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl71])).
% 0.55/0.98 thf(clause162, axiom,
% 0.55/0.98 (( ~( ssList @ U ) ) | ( duplicatefreeP @ U ) |
% 0.55/0.98 ( ( app @
% 0.55/0.98 ( app @ ( skaf75 @ U ) @ ( cons @ ( skaf74 @ U ) @ ( skaf76 @ U ) ) ) @
% 0.55/0.98 ( cons @ ( skaf74 @ U ) @ ( skaf77 @ U ) ) ) =
% 0.55/0.98 ( U ) ))).
% 0.55/0.98 thf(zip_derived_cl53, plain,
% 0.55/0.98 (![X0 : $i]:
% 0.55/0.98 (~ (ssList @ X0)
% 0.55/0.98 | (duplicatefreeP @ X0)
% 0.55/0.98 | ((app @
% 0.55/0.98 (app @ (skaf75 @ X0) @ (cons @ (skaf74 @ X0) @ (skaf76 @ X0))) @
% 0.55/0.98 (cons @ (skaf74 @ X0) @ (skaf77 @ X0))) = (X0)))),
% 0.55/0.98 inference('cnf', [status(esa)], [clause162])).
% 0.55/0.98 thf(co1_13, conjecture, (duplicatefreeP @ sk1)).
% 0.55/0.98 thf(zf_stmt_2, negated_conjecture, (~( duplicatefreeP @ sk1 )),
% 0.55/0.98 inference('cnf.neg', [status(esa)], [co1_13])).
% 0.55/0.98 thf(zip_derived_cl64, plain, (~ (duplicatefreeP @ sk1)),
% 0.55/0.98 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.98 thf(zip_derived_cl514, plain,
% 0.55/0.98 ((((app @
% 0.55/0.98 (app @ (skaf75 @ sk1) @ (cons @ (skaf74 @ sk1) @ (skaf76 @ sk1))) @
% 0.55/0.98 (cons @ (skaf74 @ sk1) @ (skaf77 @ sk1))) = (sk1))
% 0.55/0.98 | ~ (ssList @ sk1))),
% 0.55/0.98 inference('dp-resolution', [status(thm)],
% 0.55/0.98 [zip_derived_cl53, zip_derived_cl64])).
% 0.55/0.98 thf(zip_derived_cl525, plain, ( (ssList @ sk1)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl71])).
% 0.55/0.98 thf(zip_derived_cl1613, plain,
% 0.55/0.98 (((app @
% 0.55/0.98 (app @ (skaf75 @ sk1) @ (cons @ (skaf74 @ sk1) @ (skaf76 @ sk1))) @
% 0.55/0.98 (cons @ (skaf74 @ sk1) @ (skaf77 @ sk1))) = (sk1))),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl514, zip_derived_cl525])).
% 0.55/0.98 thf(clause181, axiom,
% 0.55/0.98 (( ( app @ ( app @ U @ ( cons @ V @ W ) ) @ ( cons @ X @ Y ) ) != ( Z ) ) |
% 0.55/0.98 ( ~( ssList @ Y ) ) | ( ~( ssList @ W ) ) | ( ~( ssList @ U ) ) |
% 0.55/0.98 ( ~( ssItem @ X ) ) | ( ~( ssItem @ V ) ) | ( ~( strictorderedP @ Z ) ) |
% 0.55/0.98 ( ~( ssList @ Z ) ) | ( lt @ V @ X ))).
% 0.55/0.98 thf(zip_derived_cl60, plain,
% 0.55/0.98 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.55/0.98 (((app @ (app @ X1 @ (cons @ X2 @ X3)) @ (cons @ X4 @ X5)) != (X0))
% 0.55/0.98 | ~ (ssList @ X5)
% 0.55/0.98 | ~ (ssList @ X3)
% 0.55/0.98 | ~ (ssList @ X1)
% 0.55/0.98 | ~ (ssItem @ X4)
% 0.55/0.98 | ~ (ssItem @ X2)
% 0.55/0.98 | ~ (strictorderedP @ X0)
% 0.55/0.98 | ~ (ssList @ X0)
% 0.55/0.98 | (lt @ X2 @ X4))),
% 0.55/0.98 inference('cnf', [status(esa)], [clause181])).
% 0.55/0.98 thf(clause72, axiom,
% 0.55/0.98 (( ~( ssList @ U ) ) | ( duplicatefreeP @ U ) | ( ssItem @ V ))).
% 0.55/0.98 thf(zip_derived_cl15, plain,
% 0.55/0.98 (![X0 : $i, X1 : $i]:
% 0.55/0.98 (~ (ssList @ X0) | (duplicatefreeP @ X0) | (ssItem @ X1))),
% 0.55/0.98 inference('cnf', [status(esa)], [clause72])).
% 0.55/0.98 thf(zip_derived_cl64, plain, (~ (duplicatefreeP @ sk1)),
% 0.55/0.98 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.55/0.98 thf(zip_derived_cl512, plain,
% 0.55/0.98 (![X0 : $i]: ( (ssItem @ X0) | ~ (ssList @ sk1))),
% 0.55/0.98 inference('dp-resolution', [status(thm)],
% 0.55/0.98 [zip_derived_cl15, zip_derived_cl64])).
% 0.55/0.98 thf(zip_derived_cl525, plain, ( (ssList @ sk1)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl74, zip_derived_cl71])).
% 0.55/0.98 thf(zip_derived_cl526, plain, (![X0 : $i]: (ssItem @ X0)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl512, zip_derived_cl525])).
% 0.55/0.98 thf(zip_derived_cl526, plain, (![X0 : $i]: (ssItem @ X0)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl512, zip_derived_cl525])).
% 0.55/0.98 thf(zip_derived_cl1245, plain,
% 0.55/0.98 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.55/0.98 (((app @ (app @ X1 @ (cons @ X2 @ X3)) @ (cons @ X4 @ X5)) != (X0))
% 0.55/0.98 | ~ (ssList @ X5)
% 0.55/0.98 | ~ (ssList @ X3)
% 0.55/0.98 | ~ (ssList @ X1)
% 0.55/0.98 | ~ (strictorderedP @ X0)
% 0.55/0.98 | ~ (ssList @ X0)
% 0.55/0.98 | (lt @ X2 @ X4))),
% 0.55/0.98 inference('demod', [status(thm)],
% 0.55/0.98 [zip_derived_cl60, zip_derived_cl526, zip_derived_cl526])).
% 0.55/0.98 thf(zip_derived_cl1631, plain,
% 0.55/0.98 (![X0 : $i]:
% 0.55/0.98 (((sk1) != (X0))
% 0.55/0.98 | (lt @ (skaf74 @ sk1) @ (skaf74 @ sk1))
% 0.55/0.98 | ~ (ssList @ X0)
% 0.55/0.98 | ~ (strictorderedP @ X0)
% 0.55/0.98 | ~ (ssList @ (skaf75 @ sk1))
% 0.55/0.98 | ~ (ssList @ (skaf76 @ sk1))
% 0.55/0.98 | ~ (ssList @ (skaf77 @ sk1)))),
% 0.55/0.98 inference('sup-', [status(thm)], [zip_derived_cl1613, zip_derived_cl1245])).
% 0.55/0.98 thf(clause20, axiom, (ssList @ ( skaf75 @ U ))).
% 0.55/0.98 thf(zip_derived_cl6, plain, (![X0 : $i]: (ssList @ (skaf75 @ X0))),
% 0.55/0.98 inference('cnf', [status(esa)], [clause20])).
% 0.55/0.98 thf(clause19, axiom, (ssList @ ( skaf76 @ U ))).
% 0.55/0.98 thf(zip_derived_cl5, plain, (![X0 : $i]: (ssList @ (skaf76 @ X0))),
% 0.55/0.98 inference('cnf', [status(esa)], [clause19])).
% 0.55/0.98 thf(clause18, axiom, (ssList @ ( skaf77 @ U ))).
% 0.55/0.98 thf(zip_derived_cl4, plain, (![X0 : $i]: (ssList @ (skaf77 @ X0))),
% 0.55/0.98 inference('cnf', [status(esa)], [clause18])).
% 0.55/0.98 thf(zip_derived_cl1650, plain,
% 0.55/0.98 (![X0 : $i]:
% 0.55/0.98 (((sk1) != (X0))
% 0.55/0.98 | (lt @ (skaf74 @ sk1) @ (skaf74 @ sk1))
% 0.55/0.98 | ~ (ssList @ X0)
% 0.55/0.98 | ~ (strictorderedP @ X0))),
% 0.55/0.98 inference('demod', [status(thm)],
% 0.55/0.98 [zip_derived_cl1631, zip_derived_cl6, zip_derived_cl5,
% 0.55/0.98 zip_derived_cl4])).
% 0.55/0.98 thf(clause63, axiom, (( ~( lt @ U @ U ) ) | ( ~( ssItem @ U ) ))).
% 0.55/0.98 thf(zip_derived_cl11, plain,
% 0.55/0.98 (![X0 : $i]: (~ (lt @ X0 @ X0) | ~ (ssItem @ X0))),
% 0.55/0.98 inference('cnf', [status(esa)], [clause63])).
% 0.55/0.98 thf(zip_derived_cl526, plain, (![X0 : $i]: (ssItem @ X0)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl512, zip_derived_cl525])).
% 0.55/0.98 thf(zip_derived_cl527, plain, (![X0 : $i]: ~ (lt @ X0 @ X0)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl11, zip_derived_cl526])).
% 0.55/0.98 thf(zip_derived_cl1682, plain,
% 0.55/0.98 (![X0 : $i]:
% 0.55/0.98 (~ (strictorderedP @ X0) | ~ (ssList @ X0) | ((sk1) != (X0)))),
% 0.55/0.98 inference('clc', [status(thm)], [zip_derived_cl1650, zip_derived_cl527])).
% 0.55/0.98 thf(zip_derived_cl1699, plain,
% 0.55/0.98 ((((sk1) != (sk1)) | ~ (strictorderedP @ sk1))),
% 0.55/0.98 inference('sup-', [status(thm)], [zip_derived_cl525, zip_derived_cl1682])).
% 0.55/0.98 thf(co1_10, conjecture, (~( strictorderedP @ sk3 ))).
% 0.55/0.98 thf(zf_stmt_3, negated_conjecture, (strictorderedP @ sk3),
% 0.55/0.98 inference('cnf.neg', [status(esa)], [co1_10])).
% 0.55/0.98 thf(zip_derived_cl67, plain, ( (strictorderedP @ sk3)),
% 0.55/0.98 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.55/0.98 thf(zip_derived_cl71, plain, (((sk1) = (sk3))),
% 0.55/0.98 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.98 thf(zip_derived_cl523, plain, ( (strictorderedP @ sk1)),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl67, zip_derived_cl71])).
% 0.55/0.98 thf(zip_derived_cl1709, plain, (((sk1) != (sk1))),
% 0.55/0.98 inference('demod', [status(thm)], [zip_derived_cl1699, zip_derived_cl523])).
% 0.55/0.98 thf(zip_derived_cl1710, plain, ($false),
% 0.55/0.98 inference('simplify', [status(thm)], [zip_derived_cl1709])).
% 0.55/0.98
% 0.55/0.98 % SZS output end Refutation
% 0.55/0.98
% 0.55/0.98
% 0.55/0.98 % Terminating...
% 0.61/1.05 % Runner terminated.
% 0.61/1.06 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------