%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET855-2 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xZAxoTfXgm true
% Computer : n018.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 04:53:01 PM UTC 2025
% Result : Unsatisfiable 0.48s 0.75s
% Output : Refutation 0.48s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SET855-2 : TPTP v9.2.0. Released v3.2.0.
% 0.00/0.11 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.xZAxoTfXgm true
% 0.09/0.31 % Computer : n018.cluster.edu
% 0.09/0.31 % Model : x86_64 x86_64
% 0.09/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.31 % Memory : 8042.1875MB
% 0.09/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.31 % CPULimit : 300
% 0.09/0.31 % WCLimit : 300
% 0.09/0.31 % DateTime : Wed Oct 1 13:00:08 EDT 2025
% 0.14/0.31 % CPUTime :
% 0.14/0.31 % Running portfolio for 300 s
% 0.14/0.31 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.31 % Number of cores: 8
% 0.14/0.32 % Python version: Python 3.6.8
% 0.14/0.32 % Running in FO mode
% 0.48/0.63 % Total configuration time : 435
% 0.48/0.63 % Estimated wc time : 1092
% 0.48/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.70 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.48/0.71 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.48/0.75 % Solved by fo/fo3_bce.sh.
% 0.48/0.75 % BCE start: 4
% 0.48/0.75 % BCE eliminated: 0
% 0.48/0.75 % PE start: 4
% 0.48/0.75 logic: eq
% 0.48/0.75 % PE eliminated: 0
% 0.48/0.75 % done 3 iterations in 0.010s
% 0.48/0.75 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.48/0.75 % SZS output start Refutation
% 0.48/0.75 thf(t_a_type, type, t_a: $i).
% 0.48/0.75 thf(c_lessequals_type, type, c_lessequals: $i > $i > $i > $o).
% 0.48/0.75 thf(tc_set_type, type, tc_set: $i > $i).
% 0.48/0.75 thf(v_n_type, type, v_n: $i).
% 0.48/0.75 thf(v_Y_type, type, v_Y: $i).
% 0.48/0.75 thf(c_Union_type, type, c_Union: $i > $i > $i).
% 0.48/0.75 thf(cls_conjecture_2, conjecture,
% 0.48/0.75 (~( c_lessequals @
% 0.48/0.75 v_n @ ( c_Union @ v_Y @ ( tc_set @ t_a ) ) @
% 0.48/0.75 ( tc_set @ ( tc_set @ t_a ) ) ))).
% 0.48/0.75 thf(zf_stmt_0, negated_conjecture,
% 0.48/0.75 (c_lessequals @
% 0.48/0.75 v_n @ ( c_Union @ v_Y @ ( tc_set @ t_a ) ) @ ( tc_set @ ( tc_set @ t_a ) )),
% 0.48/0.75 inference('cnf.neg', [status(esa)], [cls_conjecture_2])).
% 0.48/0.75 thf(zip_derived_cl1, plain,
% 0.48/0.75 ( (c_lessequals @ v_n @ (c_Union @ v_Y @ (tc_set @ t_a)) @
% 0.48/0.75 (tc_set @ (tc_set @ t_a)))),
% 0.48/0.75 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.48/0.75 thf(cls_Set_Osubset__antisym_0, axiom,
% 0.48/0.75 (( ~( c_lessequals @ V_B @ V_A @ ( tc_set @ T_a ) ) ) |
% 0.48/0.75 ( ~( c_lessequals @ V_A @ V_B @ ( tc_set @ T_a ) ) ) |
% 0.48/0.75 ( ( V_A ) = ( V_B ) ))).
% 0.48/0.75 thf(zip_derived_cl0, plain,
% 0.48/0.75 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.48/0.75 (~ (c_lessequals @ X0 @ X1 @ (tc_set @ X2))
% 0.48/0.75 | ~ (c_lessequals @ X1 @ X0 @ (tc_set @ X2))
% 0.48/0.75 | ((X1) = (X0)))),
% 0.48/0.75 inference('cnf', [status(esa)], [cls_Set_Osubset__antisym_0])).
% 0.48/0.75 thf(zip_derived_cl12, plain,
% 0.48/0.75 ((((c_Union @ v_Y @ (tc_set @ t_a)) = (v_n))
% 0.48/0.75 | ~ (c_lessequals @ (c_Union @ v_Y @ (tc_set @ t_a)) @ v_n @
% 0.48/0.75 (tc_set @ (tc_set @ t_a))))),
% 0.48/0.75 inference('sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 0.48/0.75 thf(cls_conjecture_3, conjecture,
% 0.48/0.75 (~( c_lessequals @
% 0.48/0.75 ( c_Union @ v_Y @ ( tc_set @ t_a ) ) @ v_n @
% 0.48/0.75 ( tc_set @ ( tc_set @ t_a ) ) ))).
% 0.48/0.75 thf(zf_stmt_1, negated_conjecture,
% 0.48/0.75 (c_lessequals @
% 0.48/0.75 ( c_Union @ v_Y @ ( tc_set @ t_a ) ) @ v_n @ ( tc_set @ ( tc_set @ t_a ) )),
% 0.48/0.75 inference('cnf.neg', [status(esa)], [cls_conjecture_3])).
% 0.48/0.75 thf(zip_derived_cl2, plain,
% 0.48/0.75 ( (c_lessequals @ (c_Union @ v_Y @ (tc_set @ t_a)) @ v_n @
% 0.48/0.75 (tc_set @ (tc_set @ t_a)))),
% 0.48/0.75 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.48/0.75 thf(zip_derived_cl15, plain, (((c_Union @ v_Y @ (tc_set @ t_a)) = (v_n))),
% 0.48/0.75 inference('demod', [status(thm)], [zip_derived_cl12, zip_derived_cl2])).
% 0.48/0.75 thf(cls_conjecture_4, conjecture,
% 0.48/0.75 (( v_n ) = ( c_Union @ v_Y @ ( tc_set @ t_a ) ))).
% 0.48/0.75 thf(zf_stmt_2, negated_conjecture,
% 0.48/0.75 (( v_n ) != ( c_Union @ v_Y @ ( tc_set @ t_a ) )),
% 0.48/0.75 inference('cnf.neg', [status(esa)], [cls_conjecture_4])).
% 0.48/0.75 thf(zip_derived_cl3, plain, (((v_n) != (c_Union @ v_Y @ (tc_set @ t_a)))),
% 0.48/0.75 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.48/0.75 thf(zip_derived_cl16, plain, ($false),
% 0.48/0.75 inference('simplify_reflect-', [status(thm)],
% 0.48/0.75 [zip_derived_cl15, zip_derived_cl3])).
% 0.48/0.75
% 0.48/0.75 % SZS output end Refutation
% 0.48/0.75
% 0.48/0.75
% 0.48/0.75 % Terminating...
% 0.50/0.83 % Runner terminated.
% 0.50/0.84 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------