TSTP Solution File: SET027-4 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SET027-4 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n011.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 02:59:26 EDT 2024
% Result : Unsatisfiable 7.93s 1.67s
% Output : CNFRefutation 7.93s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 6
% Syntax : Number of clauses : 12 ( 5 unt; 4 nHn; 8 RR)
% Number of literals : 24 ( 0 equ; 9 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 17 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
subset(a,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_subset_b) ).
cnf(c_50,plain,
subset(b,c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_subset_c) ).
cnf(c_51,negated_conjecture,
~ subset(a,c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_a_subset_c) ).
cnf(c_118,plain,
( ~ subset(X0,X1)
| ~ member(X2,X0)
| member(X2,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET003-0.ax',subset1) ).
cnf(c_119,plain,
( member(f17(X0,X1),X0)
| subset(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET003-0.ax',subset2) ).
cnf(c_120,plain,
( ~ member(f17(X0,X1),X1)
| subset(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET003-0.ax',subset3) ).
cnf(c_16828,plain,
( ~ subset(X0,X1)
| member(f17(X0,X2),X1)
| subset(X0,X2) ),
inference(superposition,[status(thm)],[c_119,c_118]) ).
cnf(c_16882,plain,
( ~ subset(X0,X1)
| ~ subset(X1,X2)
| member(f17(X0,X3),X2)
| subset(X0,X3) ),
inference(superposition,[status(thm)],[c_16828,c_118]) ).
cnf(c_16935,plain,
( ~ subset(b,X0)
| member(f17(a,X1),X0)
| subset(a,X1) ),
inference(superposition,[status(thm)],[c_49,c_16882]) ).
cnf(c_16986,plain,
( ~ subset(b,X0)
| subset(a,X0) ),
inference(superposition,[status(thm)],[c_16935,c_120]) ).
cnf(c_17144,plain,
subset(a,c),
inference(superposition,[status(thm)],[c_50,c_16986]) ).
cnf(c_17146,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_51,c_17144]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SET027-4 : TPTP v8.1.2. Released v1.0.0.
% 0.06/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n011.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 : Thu May 2 20:44:33 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.20/0.47 Running first-order theorem proving
% 0.20/0.47 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 7.93/1.67 % SZS status Started for theBenchmark.p
% 7.93/1.67 % SZS status Unsatisfiable for theBenchmark.p
% 7.93/1.67
% 7.93/1.67 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 7.93/1.67
% 7.93/1.67 ------ iProver source info
% 7.93/1.67
% 7.93/1.67 git: date: 2024-05-02 19:28:25 +0000
% 7.93/1.67 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 7.93/1.67 git: non_committed_changes: false
% 7.93/1.67
% 7.93/1.67 ------ Parsing...successful
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% 7.93/1.67
% 7.93/1.67 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 7.93/1.67
% 7.93/1.67 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
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% 7.93/1.67 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 7.93/1.67 ------ Proving...
% 7.93/1.67 ------ Problem Properties
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% 7.93/1.67
% 7.93/1.67 clauses 138
% 7.93/1.67 conjectures 1
% 7.93/1.67 EPR 23
% 7.93/1.67 Horn 119
% 7.93/1.67 unary 14
% 7.93/1.67 binary 89
% 7.93/1.67 lits 331
% 7.93/1.67 lits eq 32
% 7.93/1.67 fd_pure 0
% 7.93/1.67 fd_pseudo 0
% 7.93/1.67 fd_cond 4
% 7.93/1.67 fd_pseudo_cond 6
% 7.93/1.67 AC symbols 0
% 7.93/1.67
% 7.93/1.67 ------ Input Options Time Limit: Unbounded
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% 7.93/1.67 % SZS status Unsatisfiable for theBenchmark.p
% 7.93/1.67
% 7.93/1.67 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
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%------------------------------------------------------------------------------