%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : LCL430-2 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n014.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 : Thu Sep 24 01:10:03 PM UTC 2026
% Result : Unsatisfiable 0.22s 5.50s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL430-2 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.07 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.17/5.46 % Computer : n014.cluster.edu
% 0.17/5.46 % Model : x86_64 x86_64
% 0.17/5.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/5.46 % Memory : 8046.5625MB
% 0.17/5.46 % OS : Linux 6.8.0-71-generic
% 0.17/5.46 % CPULimit : 300
% 0.17/5.46 % WCLimit : 300
% 0.17/5.46 % DateTime : Mon Sep 21 00:31:40 UTC 2026
% 0.17/5.47 % CPUTime :
% 0.17/5.48 % Drodi V4.1.1
% 0.22/5.50 % Refutation found
% 0.22/5.50 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.22/5.50 % SZS output start CNFRefutation for theBenchmark
% 0.22/5.50 fof(f1,axiom,(
% 0.22/5.50 (![V_p,V_A,V_B,T_a,V_C]: (( ~ c_in(V_p,c_PropLog_Othms(c_minus(V_A,V_B,tc_set(tc_PropLog_Opl(T_a))),T_a),tc_PropLog_Opl(T_a))| ~ c_lessequals(V_A,V_C,tc_set(tc_PropLog_Opl(T_a)))| c_in(V_p,c_PropLog_Othms(c_minus(V_C,V_B,tc_set(tc_PropLog_Opl(T_a))),T_a),tc_PropLog_Opl(T_a)) ) ))),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f2,axiom,(
% 0.22/5.50 (![V_p,V_v,V_t,T_a]: (c_lessequals(c_PropLog_Ohyps(V_p,c_insert(V_v,V_t,T_a),T_a),c_insert(c_PropLog_Opl_Ovar(V_v,T_a),c_minus(c_PropLog_Ohyps(V_p,V_t,T_a),c_insert(c_PropLog_Opl_Oop_A_N_62(c_PropLog_Opl_Ovar(V_v,T_a),c_PropLog_Opl_Ofalse,T_a),c_emptyset,tc_PropLog_Opl(T_a)),tc_set(tc_PropLog_Opl(T_a))),tc_PropLog_Opl(T_a)),tc_set(tc_PropLog_Opl(T_a))) ))),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f3,axiom,(
% 0.22/5.50 (![V_B,V_C,T_a,V_a]: (c_lessequals(c_minus(V_B,V_C,tc_set(T_a)),c_insert(V_a,c_minus(V_B,c_insert(V_a,V_C,T_a),tc_set(T_a)),T_a),tc_set(T_a)) ))),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f4,axiom,(
% 0.22/5.50 (![V_a,V_B,V_c,T_a,V_D]: (c_lessequals(c_minus(c_insert(V_a,c_minus(V_B,c_insert(V_c,c_emptyset,T_a),tc_set(T_a)),T_a),V_D,tc_set(T_a)),c_insert(V_a,c_minus(V_B,c_insert(V_c,V_D,T_a),tc_set(T_a)),T_a),tc_set(T_a)) ))),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f5,axiom,(
% 0.22/5.50 (![V_q,V_p,V_H,T_a]: (( ~ c_in(V_q,c_PropLog_Othms(c_insert(V_p,V_H,tc_PropLog_Opl(T_a)),T_a),tc_PropLog_Opl(T_a))| ~ c_in(V_q,c_PropLog_Othms(c_insert(c_PropLog_Opl_Oop_A_N_62(V_p,c_PropLog_Opl_Ofalse,T_a),V_H,tc_PropLog_Opl(T_a)),T_a),tc_PropLog_Opl(T_a))| c_in(V_q,c_PropLog_Othms(V_H,T_a),tc_PropLog_Opl(T_a)) ) ))),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f6,axiom,(
% 0.22/5.50 (![V_p,V_G,T_a,V_H]: (( ~ c_in(V_p,c_PropLog_Othms(V_G,T_a),tc_PropLog_Opl(T_a))| ~ c_lessequals(V_G,V_H,tc_set(tc_PropLog_Opl(T_a)))| c_in(V_p,c_PropLog_Othms(V_H,T_a),tc_PropLog_Opl(T_a)) ) ))),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f7,negated_conjecture,(
% 0.22/5.50 (![V_U]: (c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,V_U,t_a),v_F,tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a)) ))),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f8,negated_conjecture,(
% 0.22/5.50 ~ c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,v_t,t_a),c_insert(c_PropLog_Opl_Oop_A_N_62(c_PropLog_Opl_Ovar(v_v,t_a),c_PropLog_Opl_Ofalse,t_a),v_F,tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a)) ),
% 0.22/5.50 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.22/5.50 fof(f9,plain,(
% 0.22/5.50 ![V_p,V_B,T_a,V_C]: ((![V_A]: (~c_in(V_p,c_PropLog_Othms(c_minus(V_A,V_B,tc_set(tc_PropLog_Opl(T_a))),T_a),tc_PropLog_Opl(T_a))|~c_lessequals(V_A,V_C,tc_set(tc_PropLog_Opl(T_a)))))|c_in(V_p,c_PropLog_Othms(c_minus(V_C,V_B,tc_set(tc_PropLog_Opl(T_a))),T_a),tc_PropLog_Opl(T_a)))),
% 0.22/5.50 inference(miniscoping,[status(thm)],[f1])).
% 0.22/5.50 fof(f10,plain,(
% 0.22/5.50 ![X0,X1,X2,X3,X4]: (~c_in(X0,c_PropLog_Othms(c_minus(X1,X2,tc_set(tc_PropLog_Opl(X3))),X3),tc_PropLog_Opl(X3))|~c_lessequals(X1,X4,tc_set(tc_PropLog_Opl(X3)))|c_in(X0,c_PropLog_Othms(c_minus(X4,X2,tc_set(tc_PropLog_Opl(X3))),X3),tc_PropLog_Opl(X3)))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f9])).
% 0.22/5.50 fof(f11,plain,(
% 0.22/5.50 ![X0,X1,X2,X3]: (c_lessequals(c_PropLog_Ohyps(X0,c_insert(X1,X2,X3),X3),c_insert(c_PropLog_Opl_Ovar(X1,X3),c_minus(c_PropLog_Ohyps(X0,X2,X3),c_insert(c_PropLog_Opl_Oop_A_N_62(c_PropLog_Opl_Ovar(X1,X3),c_PropLog_Opl_Ofalse,X3),c_emptyset,tc_PropLog_Opl(X3)),tc_set(tc_PropLog_Opl(X3))),tc_PropLog_Opl(X3)),tc_set(tc_PropLog_Opl(X3))))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f2])).
% 0.22/5.50 fof(f12,plain,(
% 0.22/5.50 ![X0,X1,X2,X3]: (c_lessequals(c_minus(X0,X1,tc_set(X2)),c_insert(X3,c_minus(X0,c_insert(X3,X1,X2),tc_set(X2)),X2),tc_set(X2)))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f3])).
% 0.22/5.50 fof(f13,plain,(
% 0.22/5.50 ![X0,X1,X2,X3,X4]: (c_lessequals(c_minus(c_insert(X0,c_minus(X1,c_insert(X2,c_emptyset,X3),tc_set(X3)),X3),X4,tc_set(X3)),c_insert(X0,c_minus(X1,c_insert(X2,X4,X3),tc_set(X3)),X3),tc_set(X3)))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f4])).
% 0.22/5.50 fof(f14,plain,(
% 0.22/5.50 ![V_q,V_H,T_a]: ((![V_p]: (~c_in(V_q,c_PropLog_Othms(c_insert(V_p,V_H,tc_PropLog_Opl(T_a)),T_a),tc_PropLog_Opl(T_a))|~c_in(V_q,c_PropLog_Othms(c_insert(c_PropLog_Opl_Oop_A_N_62(V_p,c_PropLog_Opl_Ofalse,T_a),V_H,tc_PropLog_Opl(T_a)),T_a),tc_PropLog_Opl(T_a))))|c_in(V_q,c_PropLog_Othms(V_H,T_a),tc_PropLog_Opl(T_a)))),
% 0.22/5.50 inference(miniscoping,[status(thm)],[f5])).
% 0.22/5.50 fof(f15,plain,(
% 0.22/5.50 ![X0,X1,X2,X3]: (~c_in(X0,c_PropLog_Othms(c_insert(X1,X2,tc_PropLog_Opl(X3)),X3),tc_PropLog_Opl(X3))|~c_in(X0,c_PropLog_Othms(c_insert(c_PropLog_Opl_Oop_A_N_62(X1,c_PropLog_Opl_Ofalse,X3),X2,tc_PropLog_Opl(X3)),X3),tc_PropLog_Opl(X3))|c_in(X0,c_PropLog_Othms(X2,X3),tc_PropLog_Opl(X3)))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f14])).
% 0.22/5.50 fof(f16,plain,(
% 0.22/5.50 ![V_p,T_a,V_H]: ((![V_G]: (~c_in(V_p,c_PropLog_Othms(V_G,T_a),tc_PropLog_Opl(T_a))|~c_lessequals(V_G,V_H,tc_set(tc_PropLog_Opl(T_a)))))|c_in(V_p,c_PropLog_Othms(V_H,T_a),tc_PropLog_Opl(T_a)))),
% 0.22/5.50 inference(miniscoping,[status(thm)],[f6])).
% 0.22/5.50 fof(f17,plain,(
% 0.22/5.50 ![X0,X1,X2,X3]: (~c_in(X0,c_PropLog_Othms(X1,X2),tc_PropLog_Opl(X2))|~c_lessequals(X1,X3,tc_set(tc_PropLog_Opl(X2)))|c_in(X0,c_PropLog_Othms(X3,X2),tc_PropLog_Opl(X2)))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f16])).
% 0.22/5.50 fof(f18,plain,(
% 0.22/5.50 ![X0]: (c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,X0,t_a),v_F,tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a)))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f7])).
% 0.22/5.50 fof(f19,plain,(
% 0.22/5.50 ~c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,v_t,t_a),c_insert(c_PropLog_Opl_Oop_A_N_62(c_PropLog_Opl_Ovar(v_v,t_a),c_PropLog_Opl_Ofalse,t_a),v_F,tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a))),
% 0.22/5.50 inference(cnf_transformation,[status(thm)],[f8])).
% 0.22/5.50 fof(f21,plain,(
% 0.22/5.50 ![X0,X1,X2,X3,X4]: (~c_in(X0,c_PropLog_Othms(c_minus(X1,X2,tc_set(tc_PropLog_Opl(X3))),X3),tc_PropLog_Opl(X3))|c_in(X0,c_PropLog_Othms(c_insert(X4,c_minus(X1,c_insert(X4,X2,tc_PropLog_Opl(X3)),tc_set(tc_PropLog_Opl(X3))),tc_PropLog_Opl(X3)),X3),tc_PropLog_Opl(X3)))),
% 0.22/5.50 inference(resolution,[status(thm)],[f17,f12])).
% 0.22/5.50 fof(f22,plain,(
% 0.22/5.50 ![X0,X1,X2,X3,X4,X5]: (~c_in(X0,c_PropLog_Othms(c_minus(c_insert(X1,c_minus(X2,c_insert(X3,c_emptyset,tc_PropLog_Opl(X4)),tc_set(tc_PropLog_Opl(X4))),tc_PropLog_Opl(X4)),X5,tc_set(tc_PropLog_Opl(X4))),X4),tc_PropLog_Opl(X4))|c_in(X0,c_PropLog_Othms(c_insert(X1,c_minus(X2,c_insert(X3,X5,tc_PropLog_Opl(X4)),tc_set(tc_PropLog_Opl(X4))),tc_PropLog_Opl(X4)),X4),tc_PropLog_Opl(X4)))),
% 0.22/5.50 inference(resolution,[status(thm)],[f13,f17])).
% 0.22/5.50 fof(f23,plain,(
% 0.22/5.50 ![X0,X1,X2,X3,X4]: (~c_in(X0,c_PropLog_Othms(c_minus(X1,X2,tc_set(tc_PropLog_Opl(X3))),X3),tc_PropLog_Opl(X3))|~c_in(X0,c_PropLog_Othms(c_insert(X4,c_minus(X1,c_insert(c_PropLog_Opl_Oop_A_N_62(X4,c_PropLog_Opl_Ofalse,X3),X2,tc_PropLog_Opl(X3)),tc_set(tc_PropLog_Opl(X3))),tc_PropLog_Opl(X3)),X3),tc_PropLog_Opl(X3))|c_in(X0,c_PropLog_Othms(c_minus(X1,c_insert(c_PropLog_Opl_Oop_A_N_62(X4,c_PropLog_Opl_Ofalse,X3),X2,tc_PropLog_Opl(X3)),tc_set(tc_PropLog_Opl(X3))),X3),tc_PropLog_Opl(X3)))),
% 0.22/5.50 inference(resolution,[status(thm)],[f21,f15])).
% 0.22/5.50 fof(f25,plain,(
% 0.22/5.50 ![X0,X1,X2,X3,X4,X5,X6]: (c_in(X0,c_PropLog_Othms(c_insert(X1,c_minus(X2,c_insert(X3,X4,tc_PropLog_Opl(X5)),tc_set(tc_PropLog_Opl(X5))),tc_PropLog_Opl(X5)),X5),tc_PropLog_Opl(X5))|~c_in(X0,c_PropLog_Othms(c_minus(X6,X4,tc_set(tc_PropLog_Opl(X5))),X5),tc_PropLog_Opl(X5))|~c_lessequals(X6,c_insert(X1,c_minus(X2,c_insert(X3,c_emptyset,tc_PropLog_Opl(X5)),tc_set(tc_PropLog_Opl(X5))),tc_PropLog_Opl(X5)),tc_set(tc_PropLog_Opl(X5))))),
% 0.22/5.50 inference(resolution,[status(thm)],[f22,f10])).
% 0.22/5.50 fof(f26,plain,(
% 0.22/5.50 ![X0,X1,X2,X3]: (c_in(v_p,c_PropLog_Othms(c_insert(X0,c_minus(X1,c_insert(X2,v_F,tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))),tc_PropLog_Opl(t_a)),t_a),tc_PropLog_Opl(t_a))|~c_lessequals(c_PropLog_Ohyps(v_p,X3,t_a),c_insert(X0,c_minus(X1,c_insert(X2,c_emptyset,tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))),tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))))),
% 0.22/5.50 inference(resolution,[status(thm)],[f25,f18])).
% 0.22/5.50 fof(f28,plain,(
% 0.22/5.50 ![X0,X1]: (c_in(v_p,c_PropLog_Othms(c_insert(c_PropLog_Opl_Ovar(X0,t_a),c_minus(c_PropLog_Ohyps(v_p,X1,t_a),c_insert(c_PropLog_Opl_Oop_A_N_62(c_PropLog_Opl_Ovar(X0,t_a),c_PropLog_Opl_Ofalse,t_a),v_F,tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))),tc_PropLog_Opl(t_a)),t_a),tc_PropLog_Opl(t_a)))),
% 0.22/5.50 inference(resolution,[status(thm)],[f26,f11])).
% 0.22/5.50 fof(f29,plain,(
% 0.22/5.50 ![X0,X1]: (~c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,X0,t_a),v_F,tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a))|c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,X0,t_a),c_insert(c_PropLog_Opl_Oop_A_N_62(c_PropLog_Opl_Ovar(X1,t_a),c_PropLog_Opl_Ofalse,t_a),v_F,tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a)))),
% 0.22/5.50 inference(resolution,[status(thm)],[f28,f23])).
% 0.22/5.50 fof(f30,plain,(
% 0.22/5.50 ![X0,X1]: (c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,X0,t_a),c_insert(c_PropLog_Opl_Oop_A_N_62(c_PropLog_Opl_Ovar(X1,t_a),c_PropLog_Opl_Ofalse,t_a),v_F,tc_PropLog_Opl(t_a)),tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a)))),
% 0.22/5.50 inference(forward_subsumption_resolution,[status(thm)],[f29,f18])).
% 0.22/5.50 fof(f32,plain,(
% 0.22/5.50 $false),
% 0.22/5.50 inference(backward_subsumption_resolution,[status(thm)],[f19,f30])).
% 0.22/5.50 % SZS output end CNFRefutation for theBenchmark.p
% 0.22/5.56 % Elapsed time: 0.087916 seconds
% 0.22/5.56 % CPU time: 0.098971 seconds
% 0.22/5.56 % Total memory used: 1.903 MB
% 0.22/5.56 % Net memory used: 1.903 MB
%------------------------------------------------------------------------------