%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL813-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.YuKFKL4veS true
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 01:37:21 PM UTC 2026
% Result : Unsatisfiable 6.13s 1.53s
% Output : Refutation 6.13s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL813-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.YuKFKL4veS true
% 0.13/0.38 % Computer : n016.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Sun Sep 6 01:42:00 UTC 2026
% 0.13/0.38 % CPUTime :
% 0.13/0.38 % Running portfolio for 300 s
% 0.13/0.38 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.38 % Number of cores: 8
% 0.13/0.39 % Python version: Python 3.12.3
% 0.13/0.39 % Running in FO mode
% 0.47/0.68 % Total configuration time : 435
% 0.47/0.68 % Estimated wc time : 1092
% 0.47/0.68 % Estimated cpu time (7 cpus) : 156.0
% 0.50/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.50/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.50/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.50/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.50/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.50/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.50/0.85 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 6.13/1.53 % Solved by fo/fo4.sh.
% 6.13/1.53 % done 203 iterations in 0.648s
% 6.13/1.53 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 6.13/1.53 % SZS output start Refutation
% 6.13/1.53 thf(tc_nat_type, type, tc_nat: $i).
% 6.13/1.53 thf(c_Type_Oshift_type, type, c_Type_Oshift: $i > $i > $i > $i > $i).
% 6.13/1.53 thf(c_Lambda_OdB_OVar_type, type, c_Lambda_OdB_OVar: $i > $i).
% 6.13/1.53 thf(c_Type_Otyping_type, type, c_Type_Otyping: $i > $i > $i > $o).
% 6.13/1.53 thf(hAPP_type, type, hAPP: $i > $i > $i).
% 6.13/1.53 thf(c_HOL_Ozero__class_Ozero_type, type, c_HOL_Ozero__class_Ozero: $i > $i).
% 6.13/1.53 thf(v_Ts_____type, type, v_Ts____: $i).
% 6.13/1.53 thf(v_e_____type, type, v_e____: $i).
% 6.13/1.53 thf(v_T_H_____type, type, v_T_H____: $i).
% 6.13/1.53 thf(tc_Type_Otype_type, type, tc_Type_Otype: $i).
% 6.13/1.53 thf(c_List_Ofoldr_type, type, c_List_Ofoldr: $i > $i > $i > $i > $i > $i).
% 6.13/1.53 thf(c_Type_Otype_OFun_type, type, c_Type_Otype_OFun: $i).
% 6.13/1.53 thf(cls_typing_OVar_0, axiom,
% 6.13/1.53 (c_Type_Otyping @
% 6.13/1.53 V_env @ ( c_Lambda_OdB_OVar @ V_x ) @ ( hAPP @ V_env @ V_x ))).
% 6.13/1.53 thf(zip_derived_cl87, plain,
% 6.13/1.53 (![X0 : $i, X1 : $i]:
% 6.13/1.53 (c_Type_Otyping @ X0 @ (c_Lambda_OdB_OVar @ X1) @ (hAPP @ X0 @ X1))),
% 6.13/1.53 inference('cnf', [status(esa)], [cls_typing_OVar_0])).
% 6.13/1.53 thf(cls_dB_Osimps_I1_J_0, axiom,
% 6.13/1.53 (( ( c_Lambda_OdB_OVar @ V_nat ) != ( c_Lambda_OdB_OVar @ V_nat_H ) ) |
% 6.13/1.53 ( ( V_nat ) = ( V_nat_H ) ))).
% 6.13/1.53 thf(zip_derived_cl82, plain,
% 6.13/1.53 (![X0 : $i, X1 : $i]:
% 6.13/1.53 (((c_Lambda_OdB_OVar @ X1) != (c_Lambda_OdB_OVar @ X0))
% 6.13/1.53 | ((X1) = (X0)))),
% 6.13/1.53 inference('cnf', [status(esa)], [cls_dB_Osimps_I1_J_0])).
% 6.13/1.53 thf(cls_conjecture_0, conjecture,
% 6.13/1.53 (c_Type_Otyping @
% 6.13/1.53 ( c_Type_Oshift @
% 6.13/1.53 v_e____ @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) @
% 6.13/1.53 ( c_List_Ofoldr @
% 6.13/1.53 c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @ tc_Type_Otype @
% 6.13/1.53 tc_Type_Otype ) @
% 6.13/1.53 tc_Type_Otype ) @
% 6.13/1.53 ( c_Lambda_OdB_OVar @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) ) @
% 6.13/1.53 ( c_List_Ofoldr @
% 6.13/1.53 c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @ tc_Type_Otype @ tc_Type_Otype ))).
% 6.13/1.53 thf(zf_stmt_0, negated_conjecture,
% 6.13/1.53 (~( c_Type_Otyping @
% 6.13/1.53 ( c_Type_Oshift @
% 6.13/1.53 v_e____ @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) @
% 6.13/1.53 ( c_List_Ofoldr @
% 6.13/1.53 c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @ tc_Type_Otype @
% 6.13/1.53 tc_Type_Otype ) @
% 6.13/1.53 tc_Type_Otype ) @
% 6.13/1.53 ( c_Lambda_OdB_OVar @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) ) @
% 6.13/1.53 ( c_List_Ofoldr @
% 6.13/1.53 c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @ tc_Type_Otype @
% 6.13/1.53 tc_Type_Otype ) )),
% 6.13/1.53 inference('cnf.neg', [status(esa)], [cls_conjecture_0])).
% 6.13/1.53 thf(zip_derived_cl88, plain,
% 6.13/1.53 (~ (c_Type_Otyping @
% 6.13/1.53 (c_Type_Oshift @ v_e____ @ (c_HOL_Ozero__class_Ozero @ tc_nat) @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype) @
% 6.13/1.53 tc_Type_Otype) @
% 6.13/1.53 (c_Lambda_OdB_OVar @ (c_HOL_Ozero__class_Ozero @ tc_nat)) @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype))),
% 6.13/1.53 inference('cnf', [status(esa)], [zf_stmt_0])).
% 6.13/1.53 thf(zip_derived_cl134, plain,
% 6.13/1.53 (![X0 : $i]:
% 6.13/1.53 (~ (c_Type_Otyping @
% 6.13/1.53 (c_Type_Oshift @ v_e____ @ (c_HOL_Ozero__class_Ozero @ tc_nat) @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype) @
% 6.13/1.53 tc_Type_Otype) @
% 6.13/1.53 (c_Lambda_OdB_OVar @ (c_HOL_Ozero__class_Ozero @ tc_nat)) @ X0)
% 6.13/1.53 | ((c_Lambda_OdB_OVar @ X0)
% 6.13/1.53 != (c_Lambda_OdB_OVar @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype))))),
% 6.13/1.53 inference('sup-', [status(thm)], [zip_derived_cl82, zip_derived_cl88])).
% 6.13/1.53 thf(zip_derived_cl1305, plain,
% 6.13/1.53 (((c_Lambda_OdB_OVar @
% 6.13/1.53 (hAPP @
% 6.13/1.53 (c_Type_Oshift @ v_e____ @ (c_HOL_Ozero__class_Ozero @ tc_nat) @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype) @
% 6.13/1.53 tc_Type_Otype) @
% 6.13/1.53 (c_HOL_Ozero__class_Ozero @ tc_nat)))
% 6.13/1.53 != (c_Lambda_OdB_OVar @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype)))),
% 6.13/1.53 inference('sup-', [status(thm)], [zip_derived_cl87, zip_derived_cl134])).
% 6.13/1.53 thf(cls_shift__eq_0, axiom,
% 6.13/1.53 (( hAPP @ ( c_Type_Oshift @ V_e @ V_x @ V_T @ T_a ) @ V_x ) = ( V_T ))).
% 6.13/1.53 thf(zip_derived_cl85, plain,
% 6.13/1.53 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.13/1.53 ((hAPP @ (c_Type_Oshift @ X1 @ X2 @ X0 @ X3) @ X2) = (X0))),
% 6.13/1.53 inference('cnf', [status(esa)], [cls_shift__eq_0])).
% 6.13/1.53 thf(zip_derived_cl1318, plain,
% 6.13/1.53 (((c_Lambda_OdB_OVar @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype))
% 6.13/1.53 != (c_Lambda_OdB_OVar @
% 6.13/1.53 (c_List_Ofoldr @ c_Type_Otype_OFun @ v_Ts____ @ v_T_H____ @
% 6.13/1.53 tc_Type_Otype @ tc_Type_Otype)))),
% 6.13/1.53 inference('demod', [status(thm)], [zip_derived_cl1305, zip_derived_cl85])).
% 6.13/1.53 thf(zip_derived_cl1319, plain, ($false),
% 6.13/1.53 inference('simplify', [status(thm)], [zip_derived_cl1318])).
% 6.13/1.53
% 6.13/1.53 % SZS output end Refutation
% 6.13/1.53
% 6.13/1.53
% 6.13/1.53 % Terminating...
% 6.13/1.59 % Runner terminated.
% 2.24/1.63 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------