%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET842-2 : 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.ssi2A3Ricc true
% Computer : n004.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 04:52:58 PM UTC 2025
% Result : Unsatisfiable 0.10s 0.50s
% Output : Refutation 0.10s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.06 % Problem : SET842-2 : TPTP v9.2.0. Released v3.2.0.
% 0.02/0.07 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ssi2A3Ricc true
% 0.06/0.25 % Computer : n004.cluster.edu
% 0.06/0.25 % Model : x86_64 x86_64
% 0.06/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.25 % Memory : 8042.1875MB
% 0.06/0.25 % OS : Linux 3.10.0-693.el7.x86_64
% 0.06/0.25 % CPULimit : 300
% 0.06/0.25 % WCLimit : 300
% 0.06/0.25 % DateTime : Wed Oct 1 12:54:08 EDT 2025
% 0.06/0.25 % CPUTime :
% 0.06/0.25 % Running portfolio for 300 s
% 0.06/0.25 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.06/0.26 % Number of cores: 8
% 0.06/0.26 % Python version: Python 3.6.8
% 0.06/0.26 % Running in FO mode
% 0.10/0.40 % Total configuration time : 435
% 0.10/0.40 % Estimated wc time : 1092
% 0.10/0.40 % Estimated cpu time (7 cpus) : 156.0
% 0.10/0.46 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.10/0.47 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.10/0.48 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.10/0.48 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.10/0.48 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.10/0.48 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.10/0.48 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.10/0.50 % Solved by fo/fo3_bce.sh.
% 0.10/0.50 % BCE start: 7
% 0.10/0.50 % BCE eliminated: 0
% 0.10/0.50 % PE start: 7
% 0.10/0.50 logic: neq
% 0.10/0.50 % PE eliminated: -1
% 0.10/0.50 % done 11 iterations in 0.010s
% 0.10/0.50 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.10/0.50 % SZS output start Refutation
% 0.10/0.50 thf(tc_set_type, type, tc_set: $i > $i).
% 0.10/0.50 thf(c_Main_OsubsetI__1_type, type, c_Main_OsubsetI__1: $i > $i > $i > $i).
% 0.10/0.50 thf(c_lessequals_type, type, c_lessequals: $i > $i > $i > $o).
% 0.10/0.50 thf(c_Union_type, type, c_Union: $i > $i > $i).
% 0.10/0.50 thf(c_in_type, type, c_in: $i > $i > $i > $o).
% 0.10/0.50 thf(t_a_type, type, t_a: $i).
% 0.10/0.50 thf(v_Y_type, type, v_Y: $i).
% 0.10/0.50 thf(v_m_type, type, v_m: $i).
% 0.10/0.50 thf(c_Main_OUnionE__1_type, type, c_Main_OUnionE__1: $i > $i > $i > $i).
% 0.10/0.50 thf(cls_Set_OsubsetI_1, axiom,
% 0.10/0.50 (( ~( c_in @ ( c_Main_OsubsetI__1 @ V_A @ V_B @ T_a ) @ V_B @ T_a ) ) |
% 0.10/0.50 ( c_lessequals @ V_A @ V_B @ ( tc_set @ T_a ) ))).
% 0.10/0.50 thf(zip_derived_cl6, plain,
% 0.10/0.50 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.10/0.50 (~ (c_in @ (c_Main_OsubsetI__1 @ X0 @ X1 @ X2) @ X1 @ X2)
% 0.10/0.50 | (c_lessequals @ X0 @ X1 @ (tc_set @ X2)))),
% 0.10/0.50 inference('cnf', [status(esa)], [cls_Set_OsubsetI_1])).
% 0.10/0.50 thf(cls_conjecture_3, conjecture,
% 0.10/0.50 (c_lessequals @
% 0.10/0.50 ( c_Union @ v_Y @ ( tc_set @ t_a ) ) @ v_m @ ( tc_set @ ( tc_set @ t_a ) ))).
% 0.10/0.50 thf(zf_stmt_0, negated_conjecture,
% 0.10/0.50 (~( c_lessequals @
% 0.10/0.50 ( c_Union @ v_Y @ ( tc_set @ t_a ) ) @ v_m @
% 0.10/0.50 ( tc_set @ ( tc_set @ t_a ) ) )),
% 0.10/0.50 inference('cnf.neg', [status(esa)], [cls_conjecture_3])).
% 0.10/0.50 thf(zip_derived_cl0, plain,
% 0.10/0.50 (~ (c_lessequals @ (c_Union @ v_Y @ (tc_set @ t_a)) @ v_m @
% 0.10/0.50 (tc_set @ (tc_set @ t_a)))),
% 0.10/0.50 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.10/0.50 thf(zip_derived_cl11, plain,
% 0.10/0.50 (~ (c_in @
% 0.10/0.50 (c_Main_OsubsetI__1 @ (c_Union @ v_Y @ (tc_set @ t_a)) @ v_m @
% 0.10/0.50 (tc_set @ t_a)) @
% 0.10/0.50 v_m @ (tc_set @ t_a))),
% 0.10/0.50 inference('dp-resolution', [status(thm)],
% 0.10/0.50 [zip_derived_cl6, zip_derived_cl0])).
% 0.10/0.50 thf(cls_Set_OUnionE_1, axiom,
% 0.10/0.50 (( ~( c_in @ V_A @ ( c_Union @ V_C @ T_a ) @ T_a ) ) |
% 0.10/0.50 ( c_in @ V_A @ ( c_Main_OUnionE__1 @ V_A @ V_C @ T_a ) @ T_a ))).
% 0.10/0.50 thf(zip_derived_cl3, plain,
% 0.10/0.50 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.10/0.50 (~ (c_in @ X0 @ (c_Union @ X1 @ X2) @ X2)
% 0.10/0.50 | (c_in @ X0 @ (c_Main_OUnionE__1 @ X0 @ X1 @ X2) @ X2))),
% 0.10/0.50 inference('cnf', [status(esa)], [cls_Set_OUnionE_1])).
% 0.10/0.50 thf(cls_Set_OUnionE_0, axiom,
% 0.10/0.50 (( ~( c_in @ V_A @ ( c_Union @ V_C @ T_a ) @ T_a ) ) |
% 0.10/0.50 ( c_in @ ( c_Main_OUnionE__1 @ V_A @ V_C @ T_a ) @ V_C @ ( tc_set @ T_a ) ))).
% 0.10/0.50 thf(zip_derived_cl2, plain,
% 0.10/0.50 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.10/0.50 (~ (c_in @ X0 @ (c_Union @ X1 @ X2) @ X2)
% 0.10/0.50 | (c_in @ (c_Main_OUnionE__1 @ X0 @ X1 @ X2) @ X1 @ (tc_set @ X2)))),
% 0.10/0.50 inference('cnf', [status(esa)], [cls_Set_OUnionE_0])).
% 0.10/0.50 thf(cls_conjecture_4, conjecture,
% 0.10/0.50 (~( ( ~( c_in @ V_U @ v_Y @ ( tc_set @ ( tc_set @ t_a ) ) ) ) |
% 0.10/0.50 ( c_lessequals @ V_U @ v_m @ ( tc_set @ ( tc_set @ t_a ) ) ) ))).
% 0.10/0.50 thf(zf_stmt_1, negated_conjecture,
% 0.10/0.50 (( ~( c_in @ V_U @ v_Y @ ( tc_set @ ( tc_set @ t_a ) ) ) ) |
% 0.10/0.50 ( c_lessequals @ V_U @ v_m @ ( tc_set @ ( tc_set @ t_a ) ) )),
% 0.10/0.50 inference('cnf.neg', [status(esa)], [cls_conjecture_4])).
% 0.10/0.50 thf(zip_derived_cl1, plain,
% 0.10/0.50 (![X0 : $i]:
% 0.10/0.50 (~ (c_in @ X0 @ v_Y @ (tc_set @ (tc_set @ t_a)))
% 0.10/0.50 | (c_lessequals @ X0 @ v_m @ (tc_set @ (tc_set @ t_a))))),
% 0.10/0.50 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.10/0.50 thf(cls_Set_OsubsetD_0, axiom,
% 0.10/0.50 (( ~( c_in @ V_c @ V_A @ T_a ) ) |
% 0.10/0.50 ( ~( c_lessequals @ V_A @ V_B @ ( tc_set @ T_a ) ) ) |
% 0.10/0.50 ( c_in @ V_c @ V_B @ T_a ))).
% 0.10/0.50 thf(zip_derived_cl4, plain,
% 0.10/0.50 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.10/0.50 (~ (c_in @ X0 @ X1 @ X2)
% 0.10/0.50 | ~ (c_lessequals @ X1 @ X3 @ (tc_set @ X2))
% 0.10/0.50 | (c_in @ X0 @ X3 @ X2))),
% 0.10/0.50 inference('cnf', [status(esa)], [cls_Set_OsubsetD_0])).
% 0.10/0.50 thf(zip_derived_cl8, plain,
% 0.10/0.50 (![X0 : $i, X1 : $i]:
% 0.10/0.50 (~ (c_in @ X1 @ v_Y @ (tc_set @ (tc_set @ t_a)))
% 0.10/0.50 | (c_in @ X0 @ v_m @ (tc_set @ t_a))
% 0.10/0.50 | ~ (c_in @ X0 @ X1 @ (tc_set @ t_a)))),
% 0.10/0.50 inference('dp-resolution', [status(thm)],
% 0.10/0.50 [zip_derived_cl1, zip_derived_cl4])).
% 0.10/0.50 thf(zip_derived_cl15, plain,
% 0.10/0.50 (![X0 : $i, X1 : $i]:
% 0.10/0.50 (~ (c_in @ X0 @ (c_Union @ v_Y @ (tc_set @ t_a)) @ (tc_set @ t_a))
% 0.10/0.50 | ~ (c_in @ X1 @ (c_Main_OUnionE__1 @ X0 @ v_Y @ (tc_set @ t_a)) @
% 0.10/0.50 (tc_set @ t_a))
% 0.10/0.50 | (c_in @ X1 @ v_m @ (tc_set @ t_a)))),
% 0.10/0.50 inference('sup-', [status(thm)], [zip_derived_cl2, zip_derived_cl8])).
% 0.10/0.50 thf(zip_derived_cl23, plain,
% 0.10/0.50 (![X0 : $i]:
% 0.10/0.50 (~ (c_in @ X0 @ (c_Union @ v_Y @ (tc_set @ t_a)) @ (tc_set @ t_a))
% 0.10/0.50 | (c_in @ X0 @ v_m @ (tc_set @ t_a))
% 0.10/0.50 | ~ (c_in @ X0 @ (c_Union @ v_Y @ (tc_set @ t_a)) @ (tc_set @ t_a)))),
% 0.10/0.50 inference('sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl15])).
% 0.10/0.50 thf(zip_derived_cl25, plain,
% 0.10/0.50 (![X0 : $i]:
% 0.10/0.50 ( (c_in @ X0 @ v_m @ (tc_set @ t_a))
% 0.10/0.50 | ~ (c_in @ X0 @ (c_Union @ v_Y @ (tc_set @ t_a)) @ (tc_set @ t_a)))),
% 0.10/0.50 inference('simplify', [status(thm)], [zip_derived_cl23])).
% 0.10/0.50 thf(cls_Set_OsubsetI_0, axiom,
% 0.10/0.50 (( c_in @ ( c_Main_OsubsetI__1 @ V_A @ V_B @ T_a ) @ V_A @ T_a ) |
% 0.10/0.50 ( c_lessequals @ V_A @ V_B @ ( tc_set @ T_a ) ))).
% 0.10/0.50 thf(zip_derived_cl5, plain,
% 0.10/0.50 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.10/0.50 ( (c_in @ (c_Main_OsubsetI__1 @ X0 @ X1 @ X2) @ X0 @ X2)
% 0.10/0.50 | (c_lessequals @ X0 @ X1 @ (tc_set @ X2)))),
% 0.10/0.50 inference('cnf', [status(esa)], [cls_Set_OsubsetI_0])).
% 0.10/0.50 thf(zip_derived_cl0, plain,
% 0.10/0.50 (~ (c_lessequals @ (c_Union @ v_Y @ (tc_set @ t_a)) @ v_m @
% 0.10/0.50 (tc_set @ (tc_set @ t_a)))),
% 0.10/0.50 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.10/0.50 thf(zip_derived_cl9, plain,
% 0.10/0.50 ( (c_in @
% 0.10/0.50 (c_Main_OsubsetI__1 @ (c_Union @ v_Y @ (tc_set @ t_a)) @ v_m @
% 0.10/0.50 (tc_set @ t_a)) @
% 0.10/0.50 (c_Union @ v_Y @ (tc_set @ t_a)) @ (tc_set @ t_a))),
% 0.10/0.50 inference('dp-resolution', [status(thm)],
% 0.10/0.50 [zip_derived_cl5, zip_derived_cl0])).
% 0.10/0.50 thf(zip_derived_cl28, plain,
% 0.10/0.50 ( (c_in @
% 0.10/0.50 (c_Main_OsubsetI__1 @ (c_Union @ v_Y @ (tc_set @ t_a)) @ v_m @
% 0.10/0.50 (tc_set @ t_a)) @
% 0.10/0.50 v_m @ (tc_set @ t_a))),
% 0.10/0.50 inference('sup+', [status(thm)], [zip_derived_cl25, zip_derived_cl9])).
% 0.10/0.50 thf(zip_derived_cl31, plain, ($false),
% 0.10/0.50 inference('demod', [status(thm)], [zip_derived_cl11, zip_derived_cl28])).
% 0.10/0.50
% 0.10/0.50 % SZS output end Refutation
% 0.10/0.50
% 0.10/0.50
% 0.10/0.50 % Terminating...
% 1.10/0.61 % Runner terminated.
% 1.30/0.62 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------