%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWV254-2 : 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.ENk88YnxWC true
% Computer : n017.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 05:00:32 PM UTC 2025
% Result : Unsatisfiable 0.58s 0.77s
% Output : Refutation 0.58s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWV254-2 : TPTP v9.2.0. Released v3.2.0.
% 0.03/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ENk88YnxWC true
% 0.14/0.35 % Computer : n017.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 12:36:08 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.22/0.36 % Running in FO mode
% 0.57/0.66 % Total configuration time : 435
% 0.57/0.66 % Estimated wc time : 1092
% 0.57/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.77 % Solved by fo/fo6_bce.sh.
% 0.58/0.77 % BCE start: 6
% 0.58/0.77 % BCE eliminated: 0
% 0.58/0.77 % PE start: 6
% 0.58/0.77 logic: eq
% 0.58/0.77 % PE eliminated: 2
% 0.58/0.77 % done 5 iterations in 0.009s
% 0.58/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.77 % SZS output start Refutation
% 0.58/0.77 thf(c_insert_type, type, c_insert: $i > $i > $i > $i).
% 0.58/0.77 thf(v_nat_type, type, v_nat: $i).
% 0.58/0.77 thf(c_SetInterval_OatLeastLessThan_type, type, c_SetInterval_OatLeastLessThan:
% 0.58/0.77 $i > $i > $i > $i).
% 0.58/0.77 thf(class_Orderings_Oorder_type, type, class_Orderings_Oorder: $i > $o).
% 0.58/0.77 thf(c_lessequals_type, type, c_lessequals: $i > $i > $i > $o).
% 0.58/0.77 thf(v_x_type, type, v_x: $i > $i).
% 0.58/0.77 thf(c_emptyset_type, type, c_emptyset: $i).
% 0.58/0.77 thf(tc_nat_type, type, tc_nat: $i).
% 0.58/0.77 thf(c_Suc_type, type, c_Suc: $i > $i).
% 0.58/0.77 thf(cls_conjecture_0, conjecture,
% 0.58/0.77 (~( c_lessequals @ V_U @ ( v_x @ V_U ) @ tc_nat ))).
% 0.58/0.77 thf(zf_stmt_0, negated_conjecture,
% 0.58/0.77 (c_lessequals @ V_U @ ( v_x @ V_U ) @ tc_nat),
% 0.58/0.77 inference('cnf.neg', [status(esa)], [cls_conjecture_0])).
% 0.58/0.77 thf(zip_derived_cl3, plain,
% 0.58/0.77 (![X0 : $i]: (c_lessequals @ X0 @ (v_x @ X0) @ tc_nat)),
% 0.58/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.58/0.77 thf(clsarity_nat_3, axiom, (class_Orderings_Oorder @ tc_nat)).
% 0.58/0.77 thf(zip_derived_cl5, plain, ( (class_Orderings_Oorder @ tc_nat)),
% 0.58/0.77 inference('cnf', [status(esa)], [clsarity_nat_3])).
% 0.58/0.77 thf(cls_SetInterval_OatLeastLessThan__empty_0, axiom,
% 0.58/0.77 (( ~( class_Orderings_Oorder @ T_a ) ) |
% 0.58/0.77 ( ~( c_lessequals @ V_n @ V_m @ T_a ) ) |
% 0.58/0.77 ( ( c_SetInterval_OatLeastLessThan @ V_m @ V_n @ T_a ) = ( c_emptyset ) ))).
% 0.58/0.77 thf(zip_derived_cl0, plain,
% 0.58/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.77 (~ (class_Orderings_Oorder @ X0)
% 0.58/0.77 | ~ (c_lessequals @ X1 @ X2 @ X0)
% 0.58/0.77 | ((c_SetInterval_OatLeastLessThan @ X2 @ X1 @ X0) = (c_emptyset)))),
% 0.58/0.77 inference('cnf', [status(esa)],
% 0.58/0.77 [cls_SetInterval_OatLeastLessThan__empty_0])).
% 0.58/0.77 thf(zip_derived_cl14, plain,
% 0.58/0.77 (![X0 : $i, X1 : $i]:
% 0.58/0.77 (((c_SetInterval_OatLeastLessThan @ X0 @ X1 @ tc_nat) = (c_emptyset))
% 0.58/0.77 | ~ (c_lessequals @ X1 @ X0 @ tc_nat))),
% 0.58/0.77 inference('dp-resolution', [status(thm)],
% 0.58/0.77 [zip_derived_cl5, zip_derived_cl0])).
% 0.58/0.77 thf(zip_derived_cl17, plain,
% 0.58/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.77 (((X0) != (X1))
% 0.58/0.77 | ((v_x @ X0) != (X2))
% 0.58/0.77 | ((tc_nat) != (tc_nat))
% 0.58/0.77 | ((c_SetInterval_OatLeastLessThan @ X2 @ X1 @ tc_nat) = (c_emptyset)))),
% 0.58/0.77 inference('dp-resolution', [status(thm)],
% 0.58/0.77 [zip_derived_cl3, zip_derived_cl14])).
% 0.58/0.77 thf(zip_derived_cl18, plain,
% 0.58/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.77 (((c_SetInterval_OatLeastLessThan @ X2 @ X1 @ tc_nat) = (c_emptyset))
% 0.58/0.77 | ((v_x @ X0) != (X2))
% 0.58/0.77 | ((X0) != (X1)))),
% 0.58/0.77 inference('simplify', [status(thm)], [zip_derived_cl17])).
% 0.58/0.77 thf(cls_conjecture_1, conjecture, (( v_x @ V_U ) != ( v_nat ))).
% 0.58/0.77 thf(zf_stmt_1, negated_conjecture, (( v_x @ V_U ) = ( v_nat )),
% 0.58/0.77 inference('cnf.neg', [status(esa)], [cls_conjecture_1])).
% 0.58/0.77 thf(zip_derived_cl4, plain, (![X0 : $i]: ((v_x @ X0) = (v_nat))),
% 0.58/0.77 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.58/0.77 thf(zip_derived_cl19, plain,
% 0.58/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.77 (((c_SetInterval_OatLeastLessThan @ X2 @ X1 @ tc_nat) = (c_emptyset))
% 0.58/0.77 | ((v_nat) != (X2))
% 0.58/0.77 | ((X0) != (X1)))),
% 0.58/0.77 inference('demod', [status(thm)], [zip_derived_cl18, zip_derived_cl4])).
% 0.58/0.77 thf(zip_derived_cl20, plain,
% 0.58/0.77 (![X0 : $i, X1 : $i]:
% 0.58/0.77 (((v_nat) != (X0))
% 0.58/0.77 | ((c_SetInterval_OatLeastLessThan @ X0 @ X1 @ tc_nat) = (c_emptyset)))),
% 0.58/0.77 inference('eq_res', [status(thm)], [zip_derived_cl19])).
% 0.58/0.77 thf(cls_SetInterval_OatLeastLessThan__singleton_0, axiom,
% 0.58/0.77 (( c_SetInterval_OatLeastLessThan @ V_m @ ( c_Suc @ V_m ) @ tc_nat ) =
% 0.58/0.77 ( c_insert @ V_m @ c_emptyset @ tc_nat ))).
% 0.58/0.77 thf(zip_derived_cl1, plain,
% 0.58/0.77 (![X0 : $i]:
% 0.58/0.77 ((c_SetInterval_OatLeastLessThan @ X0 @ (c_Suc @ X0) @ tc_nat)
% 0.58/0.77 = (c_insert @ X0 @ c_emptyset @ tc_nat))),
% 0.58/0.77 inference('cnf', [status(esa)],
% 0.58/0.77 [cls_SetInterval_OatLeastLessThan__singleton_0])).
% 0.58/0.77 thf(zip_derived_cl21, plain,
% 0.58/0.77 (![X0 : $i]:
% 0.58/0.77 (((v_nat) != (X0))
% 0.58/0.77 | ((c_emptyset) = (c_insert @ X0 @ c_emptyset @ tc_nat)))),
% 0.58/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl20, zip_derived_cl1])).
% 0.58/0.77 thf(cls_Set_Oempty__not__insert_0, axiom,
% 0.58/0.77 (( c_emptyset ) != ( c_insert @ V_a @ V_A @ T_a ))).
% 0.58/0.77 thf(zip_derived_cl2, plain,
% 0.58/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.77 ((c_emptyset) != (c_insert @ X0 @ X1 @ X2))),
% 0.58/0.77 inference('cnf', [status(esa)], [cls_Set_Oempty__not__insert_0])).
% 0.58/0.77 thf(zip_derived_cl22, plain, (![X0 : $i]: ((v_nat) != (X0))),
% 0.58/0.77 inference('simplify_reflect-', [status(thm)],
% 0.58/0.77 [zip_derived_cl21, zip_derived_cl2])).
% 0.58/0.77 thf(zip_derived_cl23, plain, ($false),
% 0.58/0.77 inference('eq_res', [status(thm)], [zip_derived_cl22])).
% 0.58/0.77
% 0.58/0.77 % SZS output end Refutation
% 0.58/0.77
% 0.58/0.77
% 0.58/0.77 % Terminating...
% 1.54/0.87 % Runner terminated.
% 1.54/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------