%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : COM214_1 : TPTP v9.3.0. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Sju7aiuz5l true
% Computer : n004.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 : Tue May 5 06:23:18 PM UTC 2026
% Result : Theorem 0.53s 0.85s
% Output : Refutation 0.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : COM214_1 : TPTP v9.3.0. Released v9.3.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Sju7aiuz5l true
% 0.16/0.34 % Computer : n004.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Mon May 4 18:49:47 EDT 2026
% 0.16/0.35 % CPUTime :
% 0.16/0.35 % Running portfolio for 300 s
% 0.16/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.16/0.35 % Number of cores: 8
% 0.16/0.35 % Python version: Python 3.6.8
% 0.19/0.35 % Running in FO mode
% 0.50/0.64 % Total configuration time : 435
% 0.50/0.64 % Estimated wc time : 1092
% 0.50/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.52/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.53/0.85 % Solved by fo/fo4.sh.
% 0.53/0.85 % done 95 iterations in 0.056s
% 0.53/0.85 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.53/0.85 % SZS output start Refutation
% 0.53/0.85 thf(vTerm_type, type, vTerm: $tType).
% 0.53/0.85 thf(vTy_type, type, vTy: $tType).
% 0.53/0.85 thf(sk__8_type, type, sk__8: vTerm > vTerm).
% 0.53/0.85 thf(vSucc_type, type, vSucc: vTerm > vTerm).
% 0.53/0.85 thf(vplusop_type, type, vplusop: vTerm > vTerm > vTerm).
% 0.53/0.85 thf(vZero_type, type, vZero: vTerm).
% 0.53/0.85 thf(vNat_type, type, vNat: vTy).
% 0.53/0.85 thf(vFalse_type, type, vFalse: vTerm).
% 0.53/0.85 thf(sk__81_type, type, sk__81: vTerm).
% 0.53/0.85 thf(vptchecksimple_type, type, vptchecksimple: vTerm > vTy > $o).
% 0.53/0.85 thf('PlusPreservation-False', conjecture,
% 0.53/0.85 (![Vt:vTerm]:
% 0.53/0.85 ( ( ( vptchecksimple @ Vt @ vNat ) & ( vptchecksimple @ vFalse @ vNat ) ) =>
% 0.53/0.85 ( vptchecksimple @ ( vplusop @ Vt @ vFalse ) @ vNat ) ))).
% 0.53/0.85 thf(zf_stmt_0, negated_conjecture,
% 0.53/0.85 (~( ![Vt:vTerm]:
% 0.53/0.85 ( ( ( vptchecksimple @ Vt @ vNat ) & ( vptchecksimple @ vFalse @ vNat ) ) =>
% 0.53/0.85 ( vptchecksimple @ ( vplusop @ Vt @ vFalse ) @ vNat ) ) )),
% 0.53/0.85 inference('cnf.neg', [status(esa)], [PlusPreservation-False])).
% 0.53/0.85 thf(zip_derived_cl166, plain,
% 0.53/0.85 (~ (vptchecksimple @ (vplusop @ sk__81 @ vFalse) @ vNat)),
% 0.53/0.85 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.85 thf('plusop-2', axiom,
% 0.53/0.85 (![Vt3:vTerm,Vt2:vTerm]:
% 0.53/0.85 ( ( ( ( Vt3 ) != ( vZero ) ) &
% 0.53/0.85 ( ![Vt30:vTerm]: ( ( Vt3 ) != ( vSucc @ Vt30 ) ) ) ) =>
% 0.53/0.85 ( ( vplusop @ Vt2 @ Vt3 ) = ( Vt3 ) ) ))).
% 0.53/0.85 thf(zip_derived_cl10, plain,
% 0.53/0.85 (![X0 : vTerm, X1 : vTerm]:
% 0.53/0.85 (((X0) = (vSucc @ (sk__8 @ X0)))
% 0.53/0.85 | ((X0) = (vZero))
% 0.53/0.85 | ((vplusop @ X1 @ X0) = (X0)))),
% 0.53/0.85 inference('cnf', [status(esa)], [plusop-2])).
% 0.53/0.85 thf('DIFF-False-Succ', axiom,
% 0.53/0.85 (![VTerm0:vTerm]: ( ( vFalse ) != ( vSucc @ VTerm0 ) ))).
% 0.53/0.85 thf(zip_derived_cl4, plain, (![X0 : vTerm]: ((vFalse) != (vSucc @ X0))),
% 0.53/0.85 inference('cnf', [status(esa)], [DIFF-False-Succ])).
% 0.53/0.85 thf(zip_derived_cl342, plain,
% 0.53/0.85 (![X0 : vTerm, X1 : vTerm]:
% 0.53/0.85 (((vFalse) != (X0)) | ((vplusop @ X1 @ X0) = (X0)) | ((X0) = (vZero)))),
% 0.53/0.85 inference('sup-', [status(thm)], [zip_derived_cl10, zip_derived_cl4])).
% 0.53/0.85 thf(zip_derived_cl362, plain,
% 0.53/0.85 (![X0 : vTerm]:
% 0.53/0.85 (((vFalse) = (vZero)) | ((vplusop @ X0 @ vFalse) = (vFalse)))),
% 0.53/0.85 inference('eq_res', [status(thm)], [zip_derived_cl342])).
% 0.53/0.85 thf('DIFF-False-Zero', axiom, (( vFalse ) != ( vZero ))).
% 0.53/0.85 thf(zip_derived_cl3, plain, (((vFalse) != (vZero))),
% 0.53/0.85 inference('cnf', [status(esa)], [DIFF-False-Zero])).
% 0.53/0.85 thf(zip_derived_cl363, plain,
% 0.53/0.85 (![X0 : vTerm]: ((vplusop @ X0 @ vFalse) = (vFalse))),
% 0.53/0.85 inference('simplify_reflect-', [status(thm)],
% 0.53/0.85 [zip_derived_cl362, zip_derived_cl3])).
% 0.53/0.85 thf(zip_derived_cl168, plain, ( (vptchecksimple @ vFalse @ vNat)),
% 0.53/0.85 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.85 thf(zip_derived_cl364, plain, ($false),
% 0.53/0.85 inference('demod', [status(thm)],
% 0.53/0.85 [zip_derived_cl166, zip_derived_cl363, zip_derived_cl168])).
% 0.53/0.85
% 0.53/0.85 % SZS output end Refutation
% 0.53/0.85
% 0.53/0.85
% 0.53/0.85 % Terminating...
% 0.58/0.96 % Runner terminated.
% 0.58/0.97 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------