%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET821-1 : 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.zTIaz5PgGr true
% Computer : n010.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 04:52:54 PM UTC 2025
% Result : Unsatisfiable 0.54s 1.00s
% Output : Refutation 0.54s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET821-1 : TPTP v9.2.0. Released v3.2.0.
% 0.03/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.zTIaz5PgGr true
% 0.13/0.34 % Computer : n010.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 13:06:38 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.34 % Python version: Python 3.6.8
% 0.13/0.35 % 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
% 0.52/0.70 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.72 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.52/0.72 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.73 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.52/0.73 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.52/0.73 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.52/0.73 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.54/0.83 % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 0.54/1.00 % Solved by fo/fo3_bce.sh.
% 0.54/1.00 % BCE start: 840
% 0.54/1.00 % BCE eliminated: 648
% 0.54/1.00 % PE start: 192
% 0.54/1.00 logic: eq
% 0.54/1.00 % PE eliminated: -529
% 0.54/1.00 % done 733 iterations in 0.263s
% 0.54/1.00 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.54/1.00 % SZS output start Refutation
% 0.54/1.00 thf(c_in_type, type, c_in: $i > $i > $i > $o).
% 0.54/1.00 thf(v_a_type, type, v_a: $i).
% 0.54/1.00 thf(c_less_type, type, c_less: $i > $i > $i > $o).
% 0.54/1.00 thf(tc_IntDef_Oint_type, type, tc_IntDef_Oint: $i).
% 0.54/1.00 thf(c_insert_type, type, c_insert: $i > $i > $i > $i).
% 0.54/1.00 thf(v_c_type, type, v_c: $i).
% 0.54/1.00 thf(v_b_type, type, v_b: $i).
% 0.54/1.00 thf(class_Orderings_Oorder_type, type, class_Orderings_Oorder: $i > $o).
% 0.54/1.00 thf(c_emptyset_type, type, c_emptyset: $i).
% 0.54/1.00 thf(cls_Orderings_Oorder__less__irrefl__iff1_0, axiom,
% 0.54/1.00 (( ~( class_Orderings_Oorder @ T_a ) ) | ( ~( c_less @ V_x @ V_x @ T_a ) ))).
% 0.54/1.00 thf(zip_derived_cl18, plain,
% 0.54/1.00 (![X0 : $i, X1 : $i]:
% 0.54/1.00 (~ (class_Orderings_Oorder @ X0) | ~ (c_less @ X1 @ X1 @ X0))),
% 0.54/1.00 inference('cnf', [status(esa)],
% 0.54/1.00 [cls_Orderings_Oorder__less__irrefl__iff1_0])).
% 0.54/1.00 thf(cls_conjecture_0, conjecture, (~( c_less @ v_a @ v_b @ tc_IntDef_Oint ))).
% 0.54/1.00 thf(zf_stmt_0, negated_conjecture, (c_less @ v_a @ v_b @ tc_IntDef_Oint),
% 0.54/1.00 inference('cnf.neg', [status(esa)], [cls_conjecture_0])).
% 0.54/1.00 thf(zip_derived_cl839, plain, ( (c_less @ v_a @ v_b @ tc_IntDef_Oint)),
% 0.54/1.00 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.54/1.00 thf(zip_derived_cl18, plain,
% 0.54/1.00 (![X0 : $i, X1 : $i]:
% 0.54/1.00 (~ (class_Orderings_Oorder @ X0) | ~ (c_less @ X1 @ X1 @ X0))),
% 0.54/1.00 inference('cnf', [status(esa)],
% 0.54/1.00 [cls_Orderings_Oorder__less__irrefl__iff1_0])).
% 0.54/1.00 thf(cls_conjecture_2, conjecture,
% 0.54/1.00 (~( ( c_in @ v_a @ V_U @ tc_IntDef_Oint ) |
% 0.54/1.00 ( ~( c_in @ v_b @ V_U @ tc_IntDef_Oint ) ) |
% 0.54/1.00 ( c_in @ v_c @ V_U @ tc_IntDef_Oint ) ))).
% 0.54/1.00 thf(zf_stmt_1, negated_conjecture,
% 0.54/1.00 (( c_in @ v_a @ V_U @ tc_IntDef_Oint ) |
% 0.54/1.00 ( ~( c_in @ v_b @ V_U @ tc_IntDef_Oint ) ) |
% 0.54/1.00 ( c_in @ v_c @ V_U @ tc_IntDef_Oint )),
% 0.54/1.00 inference('cnf.neg', [status(esa)], [cls_conjecture_2])).
% 0.54/1.00 thf(zip_derived_cl837, plain,
% 0.54/1.00 (![X0 : $i]:
% 0.54/1.00 ( (c_in @ v_a @ X0 @ tc_IntDef_Oint)
% 0.54/1.01 | ~ (c_in @ v_b @ X0 @ tc_IntDef_Oint)
% 0.54/1.01 | (c_in @ v_c @ X0 @ tc_IntDef_Oint))),
% 0.54/1.01 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.54/1.01 thf(cls_Set_OsingletonD__dest_0, axiom,
% 0.54/1.01 (( ~( c_in @ V_b @ ( c_insert @ V_a @ c_emptyset @ T_a ) @ T_a ) ) |
% 0.54/1.01 ( ( V_b ) = ( V_a ) ))).
% 0.54/1.01 thf(zip_derived_cl40, plain,
% 0.54/1.01 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.54/1.01 (~ (c_in @ X0 @ (c_insert @ X1 @ c_emptyset @ X2) @ X2)
% 0.54/1.01 | ((X0) = (X1)))),
% 0.54/1.01 inference('cnf', [status(esa)], [cls_Set_OsingletonD__dest_0])).
% 0.54/1.01 thf(zip_derived_cl3979, plain,
% 0.54/1.01 (![X0 : $i]:
% 0.54/1.01 (~ (c_in @ v_b @ (c_insert @ X0 @ c_emptyset @ tc_IntDef_Oint) @
% 0.54/1.01 tc_IntDef_Oint)
% 0.54/1.01 | (c_in @ v_a @ (c_insert @ X0 @ c_emptyset @ tc_IntDef_Oint) @
% 0.54/1.01 tc_IntDef_Oint)
% 0.54/1.01 | ((v_c) = (X0)))),
% 0.54/1.01 inference('sup-', [status(thm)], [zip_derived_cl837, zip_derived_cl40])).
% 0.54/1.01 thf(cls_Set_OsingletonI_0, axiom,
% 0.54/1.01 (c_in @ V_a @ ( c_insert @ V_a @ c_emptyset @ T_a ) @ T_a)).
% 0.54/1.01 thf(zip_derived_cl41, plain,
% 0.54/1.01 (![X0 : $i, X1 : $i]:
% 0.54/1.01 (c_in @ X0 @ (c_insert @ X0 @ c_emptyset @ X1) @ X1)),
% 0.54/1.01 inference('cnf', [status(esa)], [cls_Set_OsingletonI_0])).
% 0.54/1.01 thf(zip_derived_cl3987, plain,
% 0.54/1.01 ((((v_c) = (v_b))
% 0.54/1.01 | (c_in @ v_a @ (c_insert @ v_b @ c_emptyset @ tc_IntDef_Oint) @
% 0.54/1.01 tc_IntDef_Oint))),
% 0.54/1.01 inference('sup+', [status(thm)], [zip_derived_cl3979, zip_derived_cl41])).
% 0.54/1.01 thf(zip_derived_cl40, plain,
% 0.54/1.01 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.54/1.01 (~ (c_in @ X0 @ (c_insert @ X1 @ c_emptyset @ X2) @ X2)
% 0.54/1.01 | ((X0) = (X1)))),
% 0.54/1.01 inference('cnf', [status(esa)], [cls_Set_OsingletonD__dest_0])).
% 0.54/1.01 thf(zip_derived_cl3989, plain, ((((v_c) = (v_b)) | ((v_a) = (v_b)))),
% 0.54/1.01 inference('sup-', [status(thm)], [zip_derived_cl3987, zip_derived_cl40])).
% 0.54/1.01 thf(cls_conjecture_1, conjecture, (~( c_less @ v_b @ v_c @ tc_IntDef_Oint ))).
% 0.54/1.01 thf(zf_stmt_2, negated_conjecture, (c_less @ v_b @ v_c @ tc_IntDef_Oint),
% 0.54/1.01 inference('cnf.neg', [status(esa)], [cls_conjecture_1])).
% 0.54/1.01 thf(zip_derived_cl838, plain, ( (c_less @ v_b @ v_c @ tc_IntDef_Oint)),
% 0.54/1.01 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.54/1.01 thf(zip_derived_cl3992, plain,
% 0.54/1.01 (( (c_less @ v_b @ v_b @ tc_IntDef_Oint) | ((v_a) = (v_b)))),
% 0.54/1.01 inference('sup+', [status(thm)], [zip_derived_cl3989, zip_derived_cl838])).
% 0.54/1.01 thf(zip_derived_cl3994, plain,
% 0.54/1.01 ((~ (class_Orderings_Oorder @ tc_IntDef_Oint) | ((v_a) = (v_b)))),
% 0.54/1.01 inference('sup+', [status(thm)], [zip_derived_cl18, zip_derived_cl3992])).
% 0.54/1.01 thf(clsarity_IntDef__Oint_31, axiom,
% 0.54/1.01 (class_Orderings_Oorder @ tc_IntDef_Oint)).
% 0.54/1.01 thf(zip_derived_cl60, plain, ( (class_Orderings_Oorder @ tc_IntDef_Oint)),
% 0.54/1.01 inference('cnf', [status(esa)], [clsarity_IntDef__Oint_31])).
% 0.54/1.01 thf(zip_derived_cl3995, plain, (((v_a) = (v_b))),
% 0.54/1.01 inference('demod', [status(thm)], [zip_derived_cl3994, zip_derived_cl60])).
% 0.54/1.01 thf(zip_derived_cl3999, plain, ( (c_less @ v_a @ v_a @ tc_IntDef_Oint)),
% 0.54/1.01 inference('demod', [status(thm)], [zip_derived_cl839, zip_derived_cl3995])).
% 0.54/1.01 thf(zip_derived_cl4003, plain, (~ (class_Orderings_Oorder @ tc_IntDef_Oint)),
% 0.54/1.01 inference('sup+', [status(thm)], [zip_derived_cl18, zip_derived_cl3999])).
% 0.54/1.01 thf(zip_derived_cl60, plain, ( (class_Orderings_Oorder @ tc_IntDef_Oint)),
% 0.54/1.01 inference('cnf', [status(esa)], [clsarity_IntDef__Oint_31])).
% 0.54/1.01 thf(zip_derived_cl4004, plain, ($false),
% 0.54/1.01 inference('demod', [status(thm)], [zip_derived_cl4003, zip_derived_cl60])).
% 0.54/1.01
% 0.54/1.01 % SZS output end Refutation
% 0.54/1.01
% 0.54/1.01
% 0.54/1.01 % Terminating...
% 1.75/1.08 % Runner terminated.
% 1.75/1.10 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------