%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : COM212_1 : TPTP v9.3.0. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.eID56tqtSS true
% Computer : n013.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 0.55s 0.77s
% Output : Refutation 0.55s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : COM212_1 : TPTP v9.3.0. Released v9.3.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.eID56tqtSS true
% 0.16/0.33 % Computer : n013.cluster.edu
% 0.16/0.33 % Model : x86_64 x86_64
% 0.16/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.33 % Memory : 8042.1875MB
% 0.16/0.33 % 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 18:45:26 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.34 % Running portfolio for 300 s
% 0.16/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.34 % Number of cores: 8
% 0.16/0.34 % Python version: Python 3.6.8
% 0.16/0.34 % Running in FO mode
% 0.54/0.62 % Total configuration time : 435
% 0.54/0.62 % Estimated wc time : 1092
% 0.54/0.62 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.69 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.70 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.70 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.74 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.55/0.74 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.55/0.74 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.74 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.55/0.77 % Solved by fo/fo4.sh.
% 0.55/0.77 % done 30 iterations in 0.018s
% 0.55/0.77 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.55/0.77 % SZS output start Refutation
% 0.55/0.77 thf(vTerm_type, type, vTerm: $tType).
% 0.55/0.77 thf(vTy_type, type, vTy: $tType).
% 0.55/0.77 thf(vSucc_type, type, vSucc: vTerm > vTerm).
% 0.55/0.77 thf(visNV_type, type, visNV: vTerm > $o).
% 0.55/0.77 thf(vZero_type, type, vZero: vTerm).
% 0.55/0.77 thf(vNat_type, type, vNat: vTy).
% 0.55/0.77 thf(vFalse_type, type, vFalse: vTerm).
% 0.55/0.77 thf(vptchecksimple_type, type, vptchecksimple: vTerm > vTy > $o).
% 0.55/0.77 thf(sk__8_type, type, sk__8: vTerm > vTerm).
% 0.55/0.77 thf('isNVisNat-False', conjecture,
% 0.55/0.77 (( visNV @ vFalse ) => ( vptchecksimple @ vFalse @ vNat ))).
% 0.55/0.77 thf(zf_stmt_0, negated_conjecture,
% 0.55/0.77 (~( ( visNV @ vFalse ) => ( vptchecksimple @ vFalse @ vNat ) )),
% 0.55/0.77 inference('cnf.neg', [status(esa)], [isNVisNat-False])).
% 0.55/0.77 thf(zip_derived_cl49, plain, ( (visNV @ vFalse)),
% 0.55/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.55/0.77 thf('isNV-2', axiom,
% 0.55/0.77 (![VwildcardName0:vTerm]:
% 0.55/0.77 ( ( ( ( VwildcardName0 ) != ( vZero ) ) &
% 0.55/0.77 ( ![Vnv0:vTerm]: ( ( VwildcardName0 ) != ( vSucc @ Vnv0 ) ) ) ) =>
% 0.55/0.77 ( ~( visNV @ VwildcardName0 ) ) ))).
% 0.55/0.77 thf(zip_derived_cl11, plain,
% 0.55/0.77 (![X0 : vTerm]:
% 0.55/0.77 (~ (visNV @ X0) | ((X0) = (vSucc @ (sk__8 @ X0))) | ((X0) = (vZero)))),
% 0.55/0.77 inference('cnf', [status(esa)], [isNV-2])).
% 0.55/0.77 thf(zip_derived_cl64, plain,
% 0.55/0.77 ((((vFalse) = (vZero)) | ((vFalse) = (vSucc @ (sk__8 @ vFalse))))),
% 0.55/0.77 inference('sup-', [status(thm)], [zip_derived_cl49, zip_derived_cl11])).
% 0.55/0.77 thf('DIFF-False-Succ', axiom,
% 0.55/0.77 (![VTerm0:vTerm]: ( ( vFalse ) != ( vSucc @ VTerm0 ) ))).
% 0.55/0.77 thf(zip_derived_cl4, plain, (![X0 : vTerm]: ((vFalse) != (vSucc @ X0))),
% 0.55/0.77 inference('cnf', [status(esa)], [DIFF-False-Succ])).
% 0.55/0.77 thf('DIFF-False-Zero', axiom, (( vFalse ) != ( vZero ))).
% 0.55/0.77 thf(zip_derived_cl3, plain, (((vFalse) != (vZero))),
% 0.55/0.77 inference('cnf', [status(esa)], [DIFF-False-Zero])).
% 0.55/0.77 thf(zip_derived_cl65, plain, ($false),
% 0.55/0.77 inference('simplify_reflect-', [status(thm)],
% 0.55/0.77 [zip_derived_cl64, zip_derived_cl4, zip_derived_cl3])).
% 0.55/0.77
% 0.55/0.77 % SZS output end Refutation
% 0.55/0.77
% 0.55/0.77
% 0.55/0.77 % Terminating...
% 0.59/0.84 % Runner terminated.
% 0.59/0.85 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------