%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP001-4 : TPTP v9.2.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.fGw8bH4loN true
% Computer : n016.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 04:35:22 PM UTC 2025
% Result : Unsatisfiable 0.61s 0.86s
% Output : Refutation 0.61s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : GRP001-4 : TPTP v9.2.0. Released v1.0.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.fGw8bH4loN true
% 0.14/0.35 % Computer : n016.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
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 300
% 0.14/0.36 % DateTime : Wed Oct 1 14:12:38 EDT 2025
% 0.14/0.36 % CPUTime :
% 0.14/0.36 % Running portfolio for 300 s
% 0.14/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in FO mode
% 0.58/0.71 % Total configuration time : 435
% 0.58/0.71 % Estimated wc time : 1092
% 0.58/0.71 % Estimated cpu time (7 cpus) : 156.0
% 0.59/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.59/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.59/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.84 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.61/0.84 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.61/0.85 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.61/0.85 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.61/0.86 % Solved by fo/fo1_av.sh.
% 0.61/0.86 % done 22 iterations in 0.012s
% 0.61/0.86 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.61/0.86 % SZS output start Refutation
% 0.61/0.86 thf(identity_type, type, identity: $i).
% 0.61/0.86 thf(c_type, type, c: $i).
% 0.61/0.86 thf(b_type, type, b: $i).
% 0.61/0.86 thf(multiply_type, type, multiply: $i > $i > $i).
% 0.61/0.86 thf(a_type, type, a: $i).
% 0.61/0.86 thf(a_times_b_is_c, axiom, (( multiply @ a @ b ) = ( c ))).
% 0.61/0.86 thf(zip_derived_cl3, plain, (((multiply @ a @ b) = (c))),
% 0.61/0.86 inference('cnf', [status(esa)], [a_times_b_is_c])).
% 0.61/0.86 thf(squareness, axiom, (( multiply @ X @ X ) = ( identity ))).
% 0.61/0.86 thf(zip_derived_cl2, plain,
% 0.61/0.86 (![X0 : $i]: ((multiply @ X0 @ X0) = (identity))),
% 0.61/0.86 inference('cnf', [status(esa)], [squareness])).
% 0.61/0.86 thf(associativity, axiom,
% 0.61/0.86 (( multiply @ ( multiply @ X @ Y ) @ Z ) =
% 0.61/0.86 ( multiply @ X @ ( multiply @ Y @ Z ) ))).
% 0.61/0.86 thf(zip_derived_cl0, plain,
% 0.61/0.86 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.61/0.86 ((multiply @ (multiply @ X0 @ X1) @ X2)
% 0.61/0.86 = (multiply @ X0 @ (multiply @ X1 @ X2)))),
% 0.61/0.86 inference('cnf', [status(esa)], [associativity])).
% 0.61/0.86 thf(zip_derived_cl6, plain,
% 0.61/0.86 (![X0 : $i, X1 : $i]:
% 0.61/0.86 ((identity) = (multiply @ X1 @ (multiply @ X0 @ (multiply @ X1 @ X0))))),
% 0.61/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl2, zip_derived_cl0])).
% 0.61/0.86 thf(zip_derived_cl24, plain,
% 0.61/0.86 (((identity) = (multiply @ a @ (multiply @ b @ c)))),
% 0.61/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl6])).
% 0.61/0.86 thf(zip_derived_cl2, plain,
% 0.61/0.86 (![X0 : $i]: ((multiply @ X0 @ X0) = (identity))),
% 0.61/0.86 inference('cnf', [status(esa)], [squareness])).
% 0.61/0.86 thf(zip_derived_cl0, plain,
% 0.61/0.86 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.61/0.86 ((multiply @ (multiply @ X0 @ X1) @ X2)
% 0.61/0.86 = (multiply @ X0 @ (multiply @ X1 @ X2)))),
% 0.61/0.86 inference('cnf', [status(esa)], [associativity])).
% 0.61/0.86 thf(zip_derived_cl7, plain,
% 0.61/0.86 (![X0 : $i, X1 : $i]:
% 0.61/0.86 ((multiply @ identity @ X0) = (multiply @ X1 @ (multiply @ X1 @ X0)))),
% 0.61/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl2, zip_derived_cl0])).
% 0.61/0.86 thf(left_identity, axiom, (( multiply @ identity @ X ) = ( X ))).
% 0.61/0.86 thf(zip_derived_cl1, plain,
% 0.61/0.86 (![X0 : $i]: ((multiply @ identity @ X0) = (X0))),
% 0.61/0.86 inference('cnf', [status(esa)], [left_identity])).
% 0.61/0.86 thf(zip_derived_cl11, plain,
% 0.61/0.86 (![X0 : $i, X1 : $i]: ((X0) = (multiply @ X1 @ (multiply @ X1 @ X0)))),
% 0.61/0.86 inference('demod', [status(thm)], [zip_derived_cl7, zip_derived_cl1])).
% 0.61/0.86 thf(zip_derived_cl47, plain,
% 0.61/0.86 (((multiply @ b @ c) = (multiply @ a @ identity))),
% 0.61/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl24, zip_derived_cl11])).
% 0.61/0.86 thf(zip_derived_cl2, plain,
% 0.61/0.86 (![X0 : $i]: ((multiply @ X0 @ X0) = (identity))),
% 0.61/0.86 inference('cnf', [status(esa)], [squareness])).
% 0.61/0.86 thf(zip_derived_cl11, plain,
% 0.61/0.86 (![X0 : $i, X1 : $i]: ((X0) = (multiply @ X1 @ (multiply @ X1 @ X0)))),
% 0.61/0.86 inference('demod', [status(thm)], [zip_derived_cl7, zip_derived_cl1])).
% 0.61/0.86 thf(zip_derived_cl42, plain,
% 0.61/0.86 (![X0 : $i]: ((X0) = (multiply @ X0 @ identity))),
% 0.61/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl2, zip_derived_cl11])).
% 0.61/0.86 thf(zip_derived_cl70, plain, (((multiply @ b @ c) = (a))),
% 0.61/0.86 inference('demod', [status(thm)], [zip_derived_cl47, zip_derived_cl42])).
% 0.61/0.86 thf(zip_derived_cl11, plain,
% 0.61/0.86 (![X0 : $i, X1 : $i]: ((X0) = (multiply @ X1 @ (multiply @ X1 @ X0)))),
% 0.61/0.86 inference('demod', [status(thm)], [zip_derived_cl7, zip_derived_cl1])).
% 0.61/0.86 thf(zip_derived_cl81, plain, (((c) = (multiply @ b @ a))),
% 0.61/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl70, zip_derived_cl11])).
% 0.61/0.86 thf(prove_b_times_a_is_c, conjecture, (( multiply @ b @ a ) = ( c ))).
% 0.61/0.86 thf(zf_stmt_0, negated_conjecture, (( multiply @ b @ a ) != ( c )),
% 0.61/0.86 inference('cnf.neg', [status(esa)], [prove_b_times_a_is_c])).
% 0.61/0.86 thf(zip_derived_cl4, plain, (((multiply @ b @ a) != (c))),
% 0.61/0.86 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.61/0.86 thf(zip_derived_cl82, plain, ($false),
% 0.61/0.86 inference('simplify_reflect-', [status(thm)],
% 0.61/0.86 [zip_derived_cl81, zip_derived_cl4])).
% 0.61/0.86
% 0.61/0.86 % SZS output end Refutation
% 0.61/0.86
% 0.61/0.86
% 0.61/0.86 % Terminating...
% 1.78/0.93 % Runner terminated.
% 1.78/0.94 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------