TSTP Solution File: SET195-6 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET195-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n005.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 Aug 31 15:07:06 EDT 2023
% Result : Unsatisfiable 217.42s 29.48s
% Output : CNFRefutation 217.42s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 10
% Syntax : Number of clauses : 37 ( 12 unt; 15 nHn; 17 RR)
% Number of literals : 70 ( 5 equ; 20 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-2 aty)
% Number of variables : 68 ( 8 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
~ subclass(y,union(x,y)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_lattice_upper_bound2_1) ).
cnf(c_71,plain,
( ~ subclass(X0,X1)
| ~ member(X2,X0)
| member(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_members) ).
cnf(c_72,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_73,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_74,plain,
subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',class_elements_are_sets) ).
cnf(c_77,plain,
( ~ subclass(X0,X1)
| ~ subclass(X1,X0)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).
cnf(c_92,plain,
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection2) ).
cnf(c_94,plain,
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement1) ).
cnf(c_95,plain,
( ~ member(X0,universal_class)
| member(X0,complement(X1))
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement2) ).
cnf(c_96,plain,
complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',union) ).
cnf(c_4585,plain,
( ~ member(not_subclass_element(X0,complement(X1)),universal_class)
| member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(superposition,[status(thm)],[c_95,c_73]) ).
cnf(c_42078,plain,
( ~ member(X0,X1)
| member(X0,universal_class) ),
inference(superposition,[status(thm)],[c_74,c_71]) ).
cnf(c_42154,plain,
( ~ member(not_subclass_element(X0,complement(X1)),universal_class)
| member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(superposition,[status(thm)],[c_95,c_73]) ).
cnf(c_42225,plain,
( member(not_subclass_element(X0,X1),universal_class)
| subclass(X0,X1) ),
inference(superposition,[status(thm)],[c_72,c_42078]) ).
cnf(c_42316,plain,
( member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_42154,c_42225]) ).
cnf(c_42321,plain,
( member(not_subclass_element(X0,complement(X1)),universal_class)
| subclass(X0,complement(X1)) ),
inference(superposition,[status(thm)],[c_42316,c_42078]) ).
cnf(c_205342,plain,
( ~ member(not_subclass_element(X0,complement(X1)),universal_class)
| member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(superposition,[status(thm)],[c_95,c_73]) ).
cnf(c_205498,plain,
( member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(global_subsumption_just,[status(thm)],[c_205342,c_4585,c_42321]) ).
cnf(c_345978,plain,
( ~ member(X0,X1)
| member(X0,universal_class) ),
inference(superposition,[status(thm)],[c_74,c_71]) ).
cnf(c_346216,plain,
( ~ member(not_subclass_element(complement(X0),X1),X0)
| subclass(complement(X0),X1) ),
inference(superposition,[status(thm)],[c_72,c_94]) ).
cnf(c_346227,plain,
( ~ member(not_subclass_element(X0,complement(X1)),universal_class)
| member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(superposition,[status(thm)],[c_95,c_73]) ).
cnf(c_346240,plain,
( member(not_subclass_element(X0,X1),universal_class)
| subclass(X0,X1) ),
inference(superposition,[status(thm)],[c_72,c_345978]) ).
cnf(c_349327,plain,
( ~ member(not_subclass_element(complement(complement(X0)),X1),universal_class)
| member(not_subclass_element(complement(complement(X0)),X1),X0)
| subclass(complement(complement(X0)),X1) ),
inference(superposition,[status(thm)],[c_95,c_346216]) ).
cnf(c_349386,plain,
( member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(global_subsumption_just,[status(thm)],[c_346227,c_205498]) ).
cnf(c_349399,plain,
( member(not_subclass_element(X0,complement(intersection(X1,X2))),X2)
| subclass(X0,complement(intersection(X1,X2))) ),
inference(superposition,[status(thm)],[c_349386,c_92]) ).
cnf(c_349401,plain,
( ~ member(not_subclass_element(X0,complement(complement(X1))),X1)
| subclass(X0,complement(complement(X1))) ),
inference(superposition,[status(thm)],[c_349386,c_94]) ).
cnf(c_382327,plain,
( member(not_subclass_element(complement(complement(X0)),X1),X0)
| subclass(complement(complement(X0)),X1) ),
inference(forward_subsumption_resolution,[status(thm)],[c_349327,c_346240]) ).
cnf(c_382338,plain,
subclass(complement(complement(X0)),X0),
inference(superposition,[status(thm)],[c_382327,c_73]) ).
cnf(c_384449,plain,
subclass(complement(X0),complement(intersection(X1,X0))),
inference(superposition,[status(thm)],[c_349399,c_346216]) ).
cnf(c_385390,plain,
subclass(X0,complement(complement(X0))),
inference(superposition,[status(thm)],[c_72,c_349401]) ).
cnf(c_385620,plain,
( ~ subclass(complement(complement(X0)),X0)
| complement(complement(X0)) = X0 ),
inference(superposition,[status(thm)],[c_385390,c_77]) ).
cnf(c_385629,plain,
complement(complement(X0)) = X0,
inference(forward_subsumption_resolution,[status(thm)],[c_385620,c_382338]) ).
cnf(c_386592,plain,
complement(intersection(X0,complement(X1))) = union(complement(X0),X1),
inference(superposition,[status(thm)],[c_385629,c_96]) ).
cnf(c_390572,plain,
subclass(X0,complement(intersection(X1,complement(X0)))),
inference(superposition,[status(thm)],[c_385629,c_384449]) ).
cnf(c_394450,plain,
subclass(X0,union(complement(X1),X0)),
inference(demodulation,[status(thm)],[c_390572,c_386592]) ).
cnf(c_394457,plain,
subclass(X0,union(X1,X0)),
inference(superposition,[status(thm)],[c_385629,c_394450]) ).
cnf(c_394465,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_49,c_394457]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SET195-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.13/0.13 % Command : run_iprover %s %d THM
% 0.14/0.35 % Computer : n005.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 : Sat Aug 26 12:13:08 EDT 2023
% 0.14/0.35 % CPUTime :
% 0.20/0.52 Running first-order theorem proving
% 0.20/0.52 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 217.42/29.48 % SZS status Started for theBenchmark.p
% 217.42/29.48 % SZS status Unsatisfiable for theBenchmark.p
% 217.42/29.48
% 217.42/29.48 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 217.42/29.48
% 217.42/29.48 ------ iProver source info
% 217.42/29.48
% 217.42/29.48 git: date: 2023-05-31 18:12:56 +0000
% 217.42/29.48 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 217.42/29.48 git: non_committed_changes: false
% 217.42/29.48 git: last_make_outside_of_git: false
% 217.42/29.48
% 217.42/29.48 ------ Parsing...successful
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 ------ Preprocessing... sup_sim: 2 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sup_sim: 0 sf_s rm: 3 0s sf_e pe_s pe_e
% 217.42/29.48
% 217.42/29.48 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 217.42/29.48
% 217.42/29.48 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 217.42/29.48 ------ Proving...
% 217.42/29.48 ------ Problem Properties
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 clauses 101
% 217.42/29.48 conjectures 1
% 217.42/29.48 EPR 12
% 217.42/29.48 Horn 93
% 217.42/29.48 unary 40
% 217.42/29.48 binary 40
% 217.42/29.48 lits 189
% 217.42/29.48 lits eq 44
% 217.42/29.48 fd_pure 0
% 217.42/29.48 fd_pseudo 0
% 217.42/29.48 fd_cond 3
% 217.42/29.48 fd_pseudo_cond 7
% 217.42/29.48 AC symbols 0
% 217.42/29.48
% 217.42/29.48 ------ Schedule dynamic 5 is on
% 217.42/29.48
% 217.42/29.48 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 ------
% 217.42/29.48 Current options:
% 217.42/29.48 ------
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 ------ Proving...
% 217.42/29.48 Proof_search_loop: time out after: 5010 full_loop iterations
% 217.42/29.48
% 217.42/29.48 ------ Input Options"--res_lit_sel adaptive --res_lit_sel_side num_symb" Time Limit: 15.
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 ------
% 217.42/29.48 Current options:
% 217.42/29.48 ------
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 ------ Proving...
% 217.42/29.48 Proof_search_loop: time out after: 5290 full_loop iterations
% 217.42/29.48
% 217.42/29.48 ------ Option_1: Negative Selections Time Limit: 35.
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 ------
% 217.42/29.48 Current options:
% 217.42/29.48 ------
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 ------ Proving...
% 217.42/29.48
% 217.42/29.48
% 217.42/29.48 % SZS status Unsatisfiable for theBenchmark.p
% 217.42/29.48
% 217.42/29.48 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 217.42/29.48
% 217.42/29.49
%------------------------------------------------------------------------------