%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP458-1 : TPTP v9.2.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.7dIqJpkcGP true
% Computer : n023.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 04:36:29 PM UTC 2025
% Result : Unsatisfiable 0.56s 0.78s
% Output : Refutation 0.56s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : GRP458-1 : TPTP v9.2.0. Released v2.6.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.7dIqJpkcGP true
% 0.13/0.34 % Computer : n023.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 14:22:53 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.56/0.66 % Total configuration time : 435
% 0.56/0.66 % Estimated wc time : 1092
% 0.56/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.74 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.78 % Solved by fo/fo6_bce.sh.
% 0.56/0.78 % BCE start: 5
% 0.56/0.78 % BCE eliminated: 0
% 0.56/0.78 % PE start: 5
% 0.56/0.78 logic: eq
% 0.56/0.78 % PE eliminated: 0
% 0.56/0.78 % done 11 iterations in 0.017s
% 0.56/0.78 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.56/0.78 % SZS output start Refutation
% 0.56/0.78 thf(multiply_type, type, multiply: $i > $i > $i).
% 0.56/0.78 thf(identity_type, type, identity: $i).
% 0.56/0.78 thf(a2_type, type, a2: $i).
% 0.56/0.78 thf(divide_type, type, divide: $i > $i > $i).
% 0.56/0.78 thf(prove_these_axioms_2, conjecture,
% 0.56/0.78 (( multiply @ identity @ a2 ) = ( a2 ))).
% 0.56/0.78 thf(zf_stmt_0, negated_conjecture, (( multiply @ identity @ a2 ) != ( a2 )),
% 0.56/0.78 inference('cnf.neg', [status(esa)], [prove_these_axioms_2])).
% 0.56/0.78 thf(zip_derived_cl4, plain, (((multiply @ identity @ a2) != (a2))),
% 0.56/0.78 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.56/0.78 thf(multiply, axiom,
% 0.56/0.78 (( multiply @ A @ B ) = ( divide @ A @ ( divide @ identity @ B ) ))).
% 0.56/0.78 thf(zip_derived_cl1, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 ((multiply @ X0 @ X1) = (divide @ X0 @ (divide @ identity @ X1)))),
% 0.56/0.78 inference('cnf', [status(esa)], [multiply])).
% 0.56/0.78 thf(zip_derived_cl13, plain,
% 0.56/0.78 (((divide @ identity @ (divide @ identity @ a2)) != (a2))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl4, zip_derived_cl1])).
% 0.56/0.78 thf(identity, axiom, (( identity ) = ( divide @ A @ A ))).
% 0.56/0.78 thf(zip_derived_cl3, plain, (![X0 : $i]: ((identity) = (divide @ X0 @ X0))),
% 0.56/0.78 inference('cnf', [status(esa)], [identity])).
% 0.56/0.78 thf(zip_derived_cl3, plain, (![X0 : $i]: ((identity) = (divide @ X0 @ X0))),
% 0.56/0.78 inference('cnf', [status(esa)], [identity])).
% 0.56/0.78 thf(single_axiom, axiom,
% 0.56/0.78 (( divide @
% 0.56/0.78 ( divide @
% 0.56/0.78 ( divide @ A @ A ) @
% 0.56/0.78 ( divide @
% 0.56/0.78 A @ ( divide @ B @ ( divide @ ( divide @ identity @ A ) @ C ) ) ) ) @
% 0.56/0.78 C ) =
% 0.56/0.78 ( B ))).
% 0.56/0.78 thf(zip_derived_cl0, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.78 ((divide @
% 0.56/0.78 (divide @ (divide @ X1 @ X1) @
% 0.56/0.78 (divide @ X1 @
% 0.56/0.78 (divide @ X0 @ (divide @ (divide @ identity @ X1) @ X2)))) @
% 0.56/0.78 X2) = (X0))),
% 0.56/0.78 inference('cnf', [status(esa)], [single_axiom])).
% 0.56/0.78 thf(zip_derived_cl3, plain, (![X0 : $i]: ((identity) = (divide @ X0 @ X0))),
% 0.56/0.78 inference('cnf', [status(esa)], [identity])).
% 0.56/0.78 thf(zip_derived_cl5, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.78 ((divide @
% 0.56/0.78 (divide @ identity @
% 0.56/0.78 (divide @ X1 @
% 0.56/0.78 (divide @ X0 @ (divide @ (divide @ identity @ X1) @ X2)))) @
% 0.56/0.78 X2) = (X0))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl3])).
% 0.56/0.78 thf(zip_derived_cl10, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 ((divide @
% 0.56/0.78 (divide @ identity @ (divide @ X1 @ (divide @ X0 @ identity))) @
% 0.56/0.78 (divide @ identity @ X1)) = (X0))),
% 0.56/0.78 inference('s_sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl5])).
% 0.56/0.78 thf(zip_derived_cl65, plain,
% 0.56/0.78 (![X0 : $i]:
% 0.56/0.78 ((divide @ (divide @ identity @ identity) @
% 0.56/0.78 (divide @ identity @ (divide @ X0 @ identity))) = (X0))),
% 0.56/0.78 inference('s_sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl10])).
% 0.56/0.78 thf(zip_derived_cl3, plain, (![X0 : $i]: ((identity) = (divide @ X0 @ X0))),
% 0.56/0.78 inference('cnf', [status(esa)], [identity])).
% 0.56/0.78 thf(zip_derived_cl3, plain, (![X0 : $i]: ((identity) = (divide @ X0 @ X0))),
% 0.56/0.78 inference('cnf', [status(esa)], [identity])).
% 0.56/0.78 thf(zip_derived_cl5, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.78 ((divide @
% 0.56/0.78 (divide @ identity @
% 0.56/0.78 (divide @ X1 @
% 0.56/0.78 (divide @ X0 @ (divide @ (divide @ identity @ X1) @ X2)))) @
% 0.56/0.78 X2) = (X0))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl3])).
% 0.56/0.78 thf(zip_derived_cl8, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i]:
% 0.56/0.78 ((divide @ (divide @ identity @ (divide @ X1 @ identity)) @ X0)
% 0.56/0.78 = (divide @ (divide @ identity @ X1) @ X0))),
% 0.56/0.78 inference('s_sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl5])).
% 0.56/0.78 thf(zip_derived_cl5, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.78 ((divide @
% 0.56/0.78 (divide @ identity @
% 0.56/0.78 (divide @ X1 @
% 0.56/0.78 (divide @ X0 @ (divide @ (divide @ identity @ X1) @ X2)))) @
% 0.56/0.78 X2) = (X0))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl3])).
% 0.56/0.78 thf(zip_derived_cl15, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.78 ((divide @
% 0.56/0.78 (divide @ identity @
% 0.56/0.78 (divide @ X1 @
% 0.56/0.78 (divide @ (divide @ identity @ X2) @
% 0.56/0.78 (divide @ (divide @ identity @ X1) @ X0)))) @
% 0.56/0.78 X0) = (divide @ identity @ (divide @ X2 @ identity)))),
% 0.56/0.78 inference('s_sup+', [status(thm)], [zip_derived_cl8, zip_derived_cl5])).
% 0.56/0.78 thf(zip_derived_cl5, plain,
% 0.56/0.78 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.56/0.78 ((divide @
% 0.56/0.78 (divide @ identity @
% 0.56/0.78 (divide @ X1 @
% 0.56/0.78 (divide @ X0 @ (divide @ (divide @ identity @ X1) @ X2)))) @
% 0.56/0.78 X2) = (X0))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl0, zip_derived_cl3])).
% 0.56/0.78 thf(zip_derived_cl24, plain,
% 0.56/0.78 (![X2 : $i]:
% 0.56/0.78 ((divide @ identity @ X2)
% 0.56/0.78 = (divide @ identity @ (divide @ X2 @ identity)))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl15, zip_derived_cl5])).
% 0.56/0.78 thf(zip_derived_cl72, plain,
% 0.56/0.78 (![X0 : $i]: ((divide @ identity @ (divide @ identity @ X0)) = (X0))),
% 0.56/0.78 inference('demod', [status(thm)],
% 0.56/0.78 [zip_derived_cl65, zip_derived_cl3, zip_derived_cl24])).
% 0.56/0.78 thf(zip_derived_cl77, plain, (((a2) != (a2))),
% 0.56/0.78 inference('demod', [status(thm)], [zip_derived_cl13, zip_derived_cl72])).
% 0.56/0.78 thf(zip_derived_cl78, plain, ($false),
% 0.56/0.78 inference('simplify', [status(thm)], [zip_derived_cl77])).
% 0.56/0.78
% 0.56/0.78 % SZS output end Refutation
% 0.56/0.78
% 0.56/0.78
% 0.56/0.78 % Terminating...
% 1.69/0.87 % Runner terminated.
% 1.69/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------