%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL850-1 : 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.tD3WqW7QhZ true
% Computer : n005.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 01:37:27 PM UTC 2026
% Result : Unsatisfiable 2.95s 1.10s
% Output : Refutation 2.95s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL850-1 : 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.tD3WqW7QhZ true
% 0.09/0.36 % Computer : n005.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Fri Sep 4 17:59:36 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.36 % Running portfolio for 300 s
% 0.09/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.36 % Number of cores: 8
% 0.09/0.37 % Python version: Python 3.12.3
% 0.09/0.37 % Running in FO mode
% 0.44/0.66 % Total configuration time : 435
% 0.44/0.66 % Estimated wc time : 1092
% 0.44/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.47/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.47/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.49/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.49/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.49/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.49/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.49/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 2.95/1.10 % Solved by fo/fo4.sh.
% 2.95/1.10 % done 156 iterations in 0.280s
% 2.95/1.10 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 2.95/1.10 % SZS output start Refutation
% 2.95/1.10 thf(c_Type_Otyping_type, type, c_Type_Otyping: $i > $i > $i > $o).
% 2.95/1.10 thf(hAPP_type, type, hAPP: $i > $i > $i).
% 2.95/1.10 thf(v_Ta_____type, type, v_Ta____: $i).
% 2.95/1.10 thf(tc_nat_type, type, tc_nat: $i).
% 2.95/1.10 thf(tc_Type_Otype_type, type, tc_Type_Otype: $i).
% 2.95/1.10 thf(c_Type_Otype_OFun_type, type, c_Type_Otype_OFun: $i > $i > $i).
% 2.95/1.10 thf(c_Type_Oshift_type, type, c_Type_Oshift: $i > $i > $i > $i > $i).
% 2.95/1.10 thf(c_Lambda_OdB_OVar_type, type, c_Lambda_OdB_OVar: $i > $i).
% 2.95/1.10 thf(v_U_____type, type, v_U____: $i).
% 2.95/1.10 thf(v_ea_____type, type, v_ea____: $i).
% 2.95/1.10 thf(c_HOL_Ozero__class_Ozero_type, type, c_HOL_Ozero__class_Ozero: $i > $i).
% 2.95/1.10 thf(cls_typing_OVar_0, axiom,
% 2.95/1.10 (c_Type_Otyping @
% 2.95/1.10 V_env @ ( c_Lambda_OdB_OVar @ V_x ) @ ( hAPP @ V_env @ V_x ))).
% 2.95/1.10 thf(zip_derived_cl79, plain,
% 2.95/1.10 (![X0 : $i, X1 : $i]:
% 2.95/1.10 (c_Type_Otyping @ X0 @ (c_Lambda_OdB_OVar @ X1) @ (hAPP @ X0 @ X1))),
% 2.95/1.10 inference('cnf', [status(esa)], [cls_typing_OVar_0])).
% 2.95/1.10 thf(cls_dB_Osimps_I1_J_0, axiom,
% 2.95/1.10 (( ( c_Lambda_OdB_OVar @ V_nat ) != ( c_Lambda_OdB_OVar @ V_nat_H ) ) |
% 2.95/1.10 ( ( V_nat ) = ( V_nat_H ) ))).
% 2.95/1.10 thf(zip_derived_cl74, plain,
% 2.95/1.10 (![X0 : $i, X1 : $i]:
% 2.95/1.10 (((c_Lambda_OdB_OVar @ X1) != (c_Lambda_OdB_OVar @ X0))
% 2.95/1.10 | ((X1) = (X0)))),
% 2.95/1.10 inference('cnf', [status(esa)], [cls_dB_Osimps_I1_J_0])).
% 2.95/1.10 thf(cls_conjecture_0, conjecture,
% 2.95/1.10 (c_Type_Otyping @
% 2.95/1.10 ( c_Type_Oshift @
% 2.95/1.10 v_ea____ @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) @
% 2.95/1.10 ( c_Type_Otype_OFun @ v_Ta____ @ v_U____ ) @ tc_Type_Otype ) @
% 2.95/1.10 ( c_Lambda_OdB_OVar @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) ) @
% 2.95/1.10 ( c_Type_Otype_OFun @ v_Ta____ @ v_U____ ))).
% 2.95/1.10 thf(zf_stmt_0, negated_conjecture,
% 2.95/1.10 (~( c_Type_Otyping @
% 2.95/1.10 ( c_Type_Oshift @
% 2.95/1.10 v_ea____ @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) @
% 2.95/1.10 ( c_Type_Otype_OFun @ v_Ta____ @ v_U____ ) @ tc_Type_Otype ) @
% 2.95/1.10 ( c_Lambda_OdB_OVar @ ( c_HOL_Ozero__class_Ozero @ tc_nat ) ) @
% 2.95/1.10 ( c_Type_Otype_OFun @ v_Ta____ @ v_U____ ) )),
% 2.95/1.10 inference('cnf.neg', [status(esa)], [cls_conjecture_0])).
% 2.95/1.10 thf(zip_derived_cl80, plain,
% 2.95/1.10 (~ (c_Type_Otyping @
% 2.95/1.10 (c_Type_Oshift @ v_ea____ @ (c_HOL_Ozero__class_Ozero @ tc_nat) @
% 2.95/1.10 (c_Type_Otype_OFun @ v_Ta____ @ v_U____) @ tc_Type_Otype) @
% 2.95/1.10 (c_Lambda_OdB_OVar @ (c_HOL_Ozero__class_Ozero @ tc_nat)) @
% 2.95/1.10 (c_Type_Otype_OFun @ v_Ta____ @ v_U____))),
% 2.95/1.10 inference('cnf', [status(esa)], [zf_stmt_0])).
% 2.95/1.10 thf(zip_derived_cl114, plain,
% 2.95/1.10 (![X0 : $i]:
% 2.95/1.10 (~ (c_Type_Otyping @
% 2.95/1.10 (c_Type_Oshift @ v_ea____ @ (c_HOL_Ozero__class_Ozero @ tc_nat) @
% 2.95/1.10 (c_Type_Otype_OFun @ v_Ta____ @ v_U____) @ tc_Type_Otype) @
% 2.95/1.10 (c_Lambda_OdB_OVar @ (c_HOL_Ozero__class_Ozero @ tc_nat)) @ X0)
% 2.95/1.10 | ((c_Lambda_OdB_OVar @ X0)
% 2.95/1.10 != (c_Lambda_OdB_OVar @ (c_Type_Otype_OFun @ v_Ta____ @ v_U____))))),
% 2.95/1.10 inference('sup-', [status(thm)], [zip_derived_cl74, zip_derived_cl80])).
% 2.95/1.10 thf(zip_derived_cl751, plain,
% 2.95/1.10 (((c_Lambda_OdB_OVar @
% 2.95/1.10 (hAPP @
% 2.95/1.10 (c_Type_Oshift @ v_ea____ @ (c_HOL_Ozero__class_Ozero @ tc_nat) @
% 2.95/1.10 (c_Type_Otype_OFun @ v_Ta____ @ v_U____) @ tc_Type_Otype) @
% 2.95/1.10 (c_HOL_Ozero__class_Ozero @ tc_nat)))
% 2.95/1.10 != (c_Lambda_OdB_OVar @ (c_Type_Otype_OFun @ v_Ta____ @ v_U____)))),
% 2.95/1.10 inference('sup-', [status(thm)], [zip_derived_cl79, zip_derived_cl114])).
% 2.95/1.10 thf(cls_shift__eq_0, axiom,
% 2.95/1.10 (( hAPP @ ( c_Type_Oshift @ V_e @ V_x @ V_T @ T_a ) @ V_x ) = ( V_T ))).
% 2.95/1.10 thf(zip_derived_cl77, plain,
% 2.95/1.10 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 2.95/1.10 ((hAPP @ (c_Type_Oshift @ X1 @ X2 @ X0 @ X3) @ X2) = (X0))),
% 2.95/1.10 inference('cnf', [status(esa)], [cls_shift__eq_0])).
% 2.95/1.10 thf(zip_derived_cl762, plain,
% 2.95/1.10 (((c_Lambda_OdB_OVar @ (c_Type_Otype_OFun @ v_Ta____ @ v_U____))
% 2.95/1.10 != (c_Lambda_OdB_OVar @ (c_Type_Otype_OFun @ v_Ta____ @ v_U____)))),
% 2.95/1.10 inference('demod', [status(thm)], [zip_derived_cl751, zip_derived_cl77])).
% 2.95/1.10 thf(zip_derived_cl763, plain, ($false),
% 2.95/1.10 inference('simplify', [status(thm)], [zip_derived_cl762])).
% 2.95/1.10
% 2.95/1.10 % SZS output end Refutation
% 2.95/1.10
% 2.95/1.10
% 2.95/1.11 % Terminating...
% 1.76/1.15 % Runner terminated.
% 1.76/1.17 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------