TSTP Solution File: SET061-7 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET061-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n010.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 15:06:02 EDT 2023
% Result : Unsatisfiable 3.48s 1.14s
% Output : CNFRefutation 3.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of clauses : 6 ( 5 unt; 1 nHn; 4 RR)
% Number of literals : 7 ( 2 equ; 2 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 5 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_59,plain,
~ member(X0,intersection(complement(X1),X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',special_classes_lemma) ).
cnf(c_60,negated_conjecture,
member(z,null_class),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_existence_of_null_class_1) ).
cnf(c_126,plain,
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',regularity1) ).
cnf(c_3963,plain,
intersection(complement(X0),X0) = null_class,
inference(superposition,[status(thm)],[c_126,c_59]) ).
cnf(c_3965,plain,
~ member(X0,null_class),
inference(demodulation,[status(thm)],[c_59,c_3963]) ).
cnf(c_3966,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_60,c_3965]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SET061-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n010.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sat Aug 26 12:51:05 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.48/1.14 % SZS status Started for theBenchmark.p
% 3.48/1.14 % SZS status Unsatisfiable for theBenchmark.p
% 3.48/1.14
% 3.48/1.14 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.48/1.14
% 3.48/1.14 ------ iProver source info
% 3.48/1.14
% 3.48/1.14 git: date: 2023-05-31 18:12:56 +0000
% 3.48/1.14 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.48/1.14 git: non_committed_changes: false
% 3.48/1.14 git: last_make_outside_of_git: false
% 3.48/1.14
% 3.48/1.14 ------ Parsing...successful
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14 ------ 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
% 3.48/1.14
% 3.48/1.14 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.48/1.14
% 3.48/1.14 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.48/1.14 ------ Proving...
% 3.48/1.14 ------ Problem Properties
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14 clauses 93
% 3.48/1.14 conjectures 1
% 3.48/1.14 EPR 14
% 3.48/1.14 Horn 83
% 3.48/1.14 unary 33
% 3.48/1.14 binary 36
% 3.48/1.14 lits 183
% 3.48/1.14 lits eq 39
% 3.48/1.14 fd_pure 0
% 3.48/1.14 fd_pseudo 0
% 3.48/1.14 fd_cond 3
% 3.48/1.14 fd_pseudo_cond 6
% 3.48/1.14 AC symbols 0
% 3.48/1.14
% 3.48/1.14 ------ Schedule dynamic 5 is on
% 3.48/1.14
% 3.48/1.14 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14 ------
% 3.48/1.14 Current options:
% 3.48/1.14 ------
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14 ------ Proving...
% 3.48/1.14
% 3.48/1.14
% 3.48/1.14 % SZS status Unsatisfiable for theBenchmark.p
% 3.48/1.14
% 3.48/1.14 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.48/1.14
% 3.48/1.14
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