%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWX206-1 : 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.sh8HxpisOS true
% Computer : n014.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 07:08:49 PM UTC 2026
% Result : Unsatisfiable 0.53s 0.71s
% Output : Refutation 0.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWX206-1 : TPTP v9.3.0. Released v9.3.0.
% 0.00/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.sh8HxpisOS true
% 0.16/0.34 % Computer : n014.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 : Tue May 5 11:35:06 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
% 0.16/0.35 % Python version: Python 3.6.8
% 0.16/0.35 % Running in FO mode
% 0.45/0.62 % Total configuration time : 435
% 0.45/0.62 % Estimated wc time : 1092
% 0.45/0.62 % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.68 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.53/0.71 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.53/0.71 % Solved by fo/fo6_bce.sh.
% 0.53/0.71 % BCE start: 13
% 0.53/0.71 % BCE eliminated: 0
% 0.53/0.71 % PE start: 13
% 0.53/0.71 logic: eq
% 0.53/0.71 % PE eliminated: 0
% 0.53/0.71 % done 13 iterations in 0.006s
% 0.53/0.71 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.53/0.71 % SZS output start Refutation
% 0.53/0.71 thf(plus_not_idem_type, type, plus_not_idem: $i > $i).
% 0.53/0.71 thf(x2_type, type, x2: $i > $i > $i).
% 0.53/0.71 thf(bfalse_type, type, bfalse: $i).
% 0.53/0.71 thf(btrue_type, type, btrue: $i).
% 0.53/0.71 thf(impl_type, type, impl: $i > $i > $i).
% 0.53/0.71 thf(z_type, type, z: $i).
% 0.53/0.71 thf(eq_type, type, eq: $i > $i > $i).
% 0.53/0.71 thf(eq2_type, type, eq2: $i > $i > $i).
% 0.53/0.71 thf(axiom_002, axiom, (( x2 @ z @ Y ) = ( Y ))).
% 0.53/0.71 thf(zip_derived_cl2, plain, (![X0 : $i]: ((x2 @ z @ X0) = (X0))),
% 0.53/0.71 inference('cnf', [status(esa)], [axiom_002])).
% 0.53/0.71 thf(axiom_004, axiom,
% 0.53/0.71 (( plus_not_idem @ X ) =
% 0.53/0.71 ( impl @ ( eq @ ( x2 @ X @ X ) @ X ) @ ( eq2 @ btrue @ bfalse ) ))).
% 0.53/0.71 thf(zip_derived_cl4, plain,
% 0.53/0.71 (![X0 : $i]:
% 0.53/0.71 ((plus_not_idem @ X0)
% 0.53/0.71 = (impl @ (eq @ (x2 @ X0 @ X0) @ X0) @ (eq2 @ btrue @ bfalse)))),
% 0.53/0.71 inference('cnf', [status(esa)], [axiom_004])).
% 0.53/0.71 thf(axiom_006, axiom, (( eq2 @ btrue @ bfalse ) = ( bfalse ))).
% 0.53/0.71 thf(zip_derived_cl6, plain, (((eq2 @ btrue @ bfalse) = (bfalse))),
% 0.53/0.71 inference('cnf', [status(esa)], [axiom_006])).
% 0.53/0.71 thf(zip_derived_cl17, plain,
% 0.53/0.71 (![X0 : $i]:
% 0.53/0.71 ((plus_not_idem @ X0) = (impl @ (eq @ (x2 @ X0 @ X0) @ X0) @ bfalse))),
% 0.53/0.71 inference('demod', [status(thm)], [zip_derived_cl4, zip_derived_cl6])).
% 0.53/0.71 thf(zip_derived_cl18, plain,
% 0.53/0.71 (((plus_not_idem @ z) = (impl @ (eq @ z @ z) @ bfalse))),
% 0.53/0.71 inference('s_sup+', [status(thm)], [zip_derived_cl2, zip_derived_cl17])).
% 0.53/0.71 thf(axiom_010, axiom, (( eq @ X @ X ) = ( btrue ))).
% 0.53/0.71 thf(zip_derived_cl10, plain, (![X0 : $i]: ((eq @ X0 @ X0) = (btrue))),
% 0.53/0.71 inference('cnf', [status(esa)], [axiom_010])).
% 0.53/0.71 thf(axiom, axiom, (( impl @ btrue @ Q ) = ( Q ))).
% 0.53/0.71 thf(zip_derived_cl0, plain, (![X0 : $i]: ((impl @ btrue @ X0) = (X0))),
% 0.53/0.71 inference('cnf', [status(esa)], [axiom])).
% 0.53/0.71 thf(zip_derived_cl20, plain, (((plus_not_idem @ z) = (bfalse))),
% 0.53/0.71 inference('demod', [status(thm)],
% 0.53/0.71 [zip_derived_cl18, zip_derived_cl10, zip_derived_cl0])).
% 0.53/0.71 thf(goal, conjecture, (( eq2 @ ( plus_not_idem @ X ) @ bfalse ) = ( btrue ))).
% 0.53/0.71 thf(zf_stmt_0, negated_conjecture,
% 0.53/0.71 (( eq2 @ ( plus_not_idem @ X ) @ bfalse ) != ( btrue )),
% 0.53/0.71 inference('cnf.neg', [status(esa)], [goal])).
% 0.53/0.71 thf(zip_derived_cl12, plain,
% 0.53/0.71 (![X0 : $i]: ((eq2 @ (plus_not_idem @ X0) @ bfalse) != (btrue))),
% 0.53/0.71 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.71 thf(zip_derived_cl21, plain, (((eq2 @ bfalse @ bfalse) != (btrue))),
% 0.53/0.71 inference('s_sup-', [status(thm)], [zip_derived_cl20, zip_derived_cl12])).
% 0.53/0.71 thf(axiom_011, axiom, (( eq2 @ X @ X ) = ( btrue ))).
% 0.53/0.71 thf(zip_derived_cl11, plain, (![X0 : $i]: ((eq2 @ X0 @ X0) = (btrue))),
% 0.53/0.71 inference('cnf', [status(esa)], [axiom_011])).
% 0.53/0.71 thf(zip_derived_cl22, plain, (((btrue) != (btrue))),
% 0.53/0.71 inference('demod', [status(thm)], [zip_derived_cl21, zip_derived_cl11])).
% 0.53/0.71 thf(zip_derived_cl23, plain, ($false),
% 0.53/0.71 inference('simplify', [status(thm)], [zip_derived_cl22])).
% 0.53/0.71
% 0.53/0.71 % SZS output end Refutation
% 0.53/0.71
% 0.53/0.71
% 0.53/0.71 % Terminating...
% 0.53/0.73 % Runner terminated.
% 0.53/0.75 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------