%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET819-1 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Fj0BxNs7Dt true
% Computer : n019.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 04:52:53 PM UTC 2025
% Result : Unsatisfiable 0.44s 0.73s
% Output : Refutation 0.44s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.10 % Problem : SET819-1 : TPTP v9.2.0. Released v3.2.0.
% 0.09/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Fj0BxNs7Dt true
% 0.10/0.30 % Computer : n019.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Wed Oct 1 13:15:08 EDT 2025
% 0.10/0.31 % CPUTime :
% 0.10/0.31 % Running portfolio for 300 s
% 0.10/0.31 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.31 % Number of cores: 8
% 0.10/0.31 % Python version: Python 3.6.8
% 0.10/0.31 % Running in FO mode
% 0.42/0.54 % Total configuration time : 435
% 0.42/0.54 % Estimated wc time : 1092
% 0.42/0.54 % Estimated cpu time (7 cpus) : 156.0
% 0.43/0.63 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.43/0.64 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.43/0.64 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.43/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.43/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.43/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.43/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.44/0.73 % Solved by fo/fo3_bce.sh.
% 0.44/0.73 % BCE start: 128
% 0.44/0.73 % BCE eliminated: 72
% 0.44/0.73 % PE start: 56
% 0.44/0.73 logic: eq
% 0.44/0.73 % PE eliminated: 0
% 0.44/0.73 % done 13 iterations in 0.067s
% 0.44/0.73 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.44/0.73 % SZS output start Refutation
% 0.44/0.73 thf(c_in_type, type, c_in: $i > $i > $i > $o).
% 0.44/0.73 thf(t_a_type, type, t_a: $i).
% 0.44/0.73 thf(tc_set_type, type, tc_set: $i > $i).
% 0.44/0.73 thf(c_emptyset_type, type, c_emptyset: $i).
% 0.44/0.73 thf(v_x_type, type, v_x: $i > $i).
% 0.44/0.73 thf(cls_conjecture_1, conjecture,
% 0.44/0.73 (~( c_in @ ( v_x @ V_U ) @ V_U @ ( tc_set @ t_a ) ))).
% 0.44/0.73 thf(zf_stmt_0, negated_conjecture,
% 0.44/0.73 (c_in @ ( v_x @ V_U ) @ V_U @ ( tc_set @ t_a )),
% 0.44/0.73 inference('cnf.neg', [status(esa)], [cls_conjecture_1])).
% 0.44/0.73 thf(zip_derived_cl126, plain,
% 0.44/0.73 (![X0 : $i]: (c_in @ (v_x @ X0) @ X0 @ (tc_set @ t_a))),
% 0.44/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.44/0.73 thf(cls_Set_OemptyE_0, axiom, (~( c_in @ V_a @ c_emptyset @ T_a ))).
% 0.44/0.73 thf(zip_derived_cl19, plain,
% 0.44/0.73 (![X0 : $i, X1 : $i]: ~ (c_in @ X0 @ c_emptyset @ X1)),
% 0.44/0.73 inference('cnf', [status(esa)], [cls_Set_OemptyE_0])).
% 0.44/0.73 thf(zip_derived_cl299, plain, ($false),
% 0.44/0.73 inference('sup-', [status(thm)], [zip_derived_cl126, zip_derived_cl19])).
% 0.44/0.73
% 0.44/0.73 % SZS output end Refutation
% 0.44/0.73
% 0.44/0.73
% 0.44/0.73 % Terminating...
% 1.39/0.77 % Runner terminated.
% 1.39/0.78 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------