TSTP Solution File: SET067-6 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SET067-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n024.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 : Fri May 3 02:59:40 EDT 2024
% Result : Unsatisfiable 3.79s 1.13s
% Output : CNFRefutation 3.79s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named definition)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
~ subclass(singleton(x),unordered_pair(x,y)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_singleton_in_unordered_pair1_1) ).
cnf(c_50,plain,
( ~ subclass(X0,X1)
| ~ member(X2,X0)
| member(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_members) ).
cnf(c_51,plain,
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members1) ).
cnf(c_52,plain,
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
cnf(c_53,plain,
subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',class_elements_are_sets) ).
cnf(c_57,plain,
( ~ member(X0,unordered_pair(X1,X2))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair_member) ).
cnf(c_58,plain,
( ~ member(X0,universal_class)
| member(X0,unordered_pair(X0,X1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair2) ).
cnf(c_61,plain,
unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',singleton_set) ).
cnf(c_2690,plain,
singleton(x) = sP0_iProver_def,
definition ).
cnf(c_2691,plain,
unordered_pair(x,y) = sP1_iProver_def,
definition ).
cnf(c_2692,negated_conjecture,
~ subclass(sP0_iProver_def,sP1_iProver_def),
inference(demodulation,[status(thm)],[c_49,c_2691,c_2690]) ).
cnf(c_3715,plain,
( ~ member(x,universal_class)
| member(x,sP1_iProver_def) ),
inference(superposition,[status(thm)],[c_2691,c_58]) ).
cnf(c_3897,plain,
( ~ member(X0,X1)
| member(X0,universal_class) ),
inference(superposition,[status(thm)],[c_53,c_50]) ).
cnf(c_3945,plain,
( member(not_subclass_element(X0,X1),universal_class)
| subclass(X0,X1) ),
inference(superposition,[status(thm)],[c_51,c_3897]) ).
cnf(c_4781,plain,
( ~ member(X0,singleton(X1))
| X0 = X1 ),
inference(superposition,[status(thm)],[c_61,c_57]) ).
cnf(c_4904,plain,
( ~ member(X0,sP0_iProver_def)
| X0 = x ),
inference(superposition,[status(thm)],[c_2690,c_4781]) ).
cnf(c_4942,plain,
( not_subclass_element(sP0_iProver_def,X0) = x
| subclass(sP0_iProver_def,X0) ),
inference(superposition,[status(thm)],[c_51,c_4904]) ).
cnf(c_4959,plain,
not_subclass_element(sP0_iProver_def,sP1_iProver_def) = x,
inference(superposition,[status(thm)],[c_4942,c_2692]) ).
cnf(c_4979,plain,
( subclass(sP0_iProver_def,sP1_iProver_def)
| member(x,universal_class) ),
inference(superposition,[status(thm)],[c_4959,c_3945]) ).
cnf(c_4980,plain,
( ~ member(x,sP1_iProver_def)
| subclass(sP0_iProver_def,sP1_iProver_def) ),
inference(superposition,[status(thm)],[c_4959,c_52]) ).
cnf(c_4983,plain,
member(x,universal_class),
inference(forward_subsumption_resolution,[status(thm)],[c_4979,c_2692]) ).
cnf(c_4984,plain,
~ member(x,sP1_iProver_def),
inference(forward_subsumption_resolution,[status(thm)],[c_4980,c_2692]) ).
cnf(c_4985,plain,
member(x,sP1_iProver_def),
inference(backward_subsumption_resolution,[status(thm)],[c_3715,c_4983]) ).
cnf(c_4986,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_4985,c_4984]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.11 % Problem : SET067-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.05/0.11 % Command : run_iprover %s %d THM
% 0.10/0.32 % Computer : n024.cluster.edu
% 0.10/0.32 % Model : x86_64 x86_64
% 0.10/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.32 % Memory : 8042.1875MB
% 0.10/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32 % CPULimit : 300
% 0.10/0.32 % WCLimit : 300
% 0.10/0.32 % DateTime : Thu May 2 20:24:20 EDT 2024
% 0.10/0.32 % CPUTime :
% 0.16/0.43 Running first-order theorem proving
% 0.16/0.43 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 3.79/1.13 % SZS status Started for theBenchmark.p
% 3.79/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 3.79/1.13
% 3.79/1.13 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 3.79/1.13
% 3.79/1.13 ------ iProver source info
% 3.79/1.13
% 3.79/1.13 git: date: 2024-05-02 19:28:25 +0000
% 3.79/1.13 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 3.79/1.13 git: non_committed_changes: false
% 3.79/1.13
% 3.79/1.13 ------ Parsing...successful
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13 ------ Preprocessing... sup_sim: 2 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e
% 3.79/1.13
% 3.79/1.13 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.79/1.13
% 3.79/1.13 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.79/1.13 ------ Proving...
% 3.79/1.13 ------ Problem Properties
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13 clauses 86
% 3.79/1.13 conjectures 1
% 3.79/1.13 EPR 13
% 3.79/1.13 Horn 78
% 3.79/1.13 unary 34
% 3.79/1.13 binary 32
% 3.79/1.13 lits 164
% 3.79/1.13 lits eq 38
% 3.79/1.13 fd_pure 0
% 3.79/1.13 fd_pseudo 0
% 3.79/1.13 fd_cond 3
% 3.79/1.13 fd_pseudo_cond 3
% 3.79/1.13 AC symbols 0
% 3.79/1.13
% 3.79/1.13 ------ Schedule dynamic 5 is on
% 3.79/1.13
% 3.79/1.13 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13 ------
% 3.79/1.13 Current options:
% 3.79/1.13 ------
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13 ------ Proving...
% 3.79/1.13
% 3.79/1.13
% 3.79/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 3.79/1.13
% 3.79/1.13 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.79/1.13
% 3.79/1.13
%------------------------------------------------------------------------------