TSTP Solution File: SWW409-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWW409-1 : TPTP v8.2.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n008.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 : Mon Jun 24 18:17:06 EDT 2024
% Result : Unsatisfiable 4.10s 1.19s
% Output : CNFRefutation 4.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 6
% Syntax : Number of clauses : 13 ( 9 unt; 3 nHn; 12 RR)
% Number of literals : 19 ( 5 equ; 5 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 15 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_51,plain,
x1 != x3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_3) ).
cnf(c_53,plain,
heap(sep(lseg(x2,x1),sep(lseg(x3,nil),sep(next(x1,x3),emp)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_5) ).
cnf(c_54,negated_conjecture,
~ heap(sep(lseg(x2,nil),emp)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conclusion_1) ).
cnf(c_55,plain,
sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
cnf(c_62,plain,
( ~ heap(sep(next(X0,X1),sep(lseg(X1,X2),X3)))
| X0 = X1
| heap(sep(lseg(X0,X2),X3)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV013-0.ax',unfolding_2) ).
cnf(c_63,plain,
( ~ heap(sep(lseg(X0,X1),sep(lseg(X1,nil),X2)))
| heap(sep(lseg(X0,nil),X2)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV013-0.ax',unfolding_3) ).
cnf(c_334,plain,
heap(sep(next(x1,x3),sep(lseg(x2,x1),sep(lseg(x3,nil),emp)))),
inference(demodulation,[status(thm)],[c_53,c_55]) ).
cnf(c_396,plain,
( ~ heap(sep(next(X0,X1),sep(X2,sep(lseg(X1,X3),X4))))
| X0 = X1
| heap(sep(lseg(X0,X3),sep(X2,X4))) ),
inference(superposition,[status(thm)],[c_55,c_62]) ).
cnf(c_1220,plain,
( x1 = x3
| heap(sep(lseg(x1,nil),sep(lseg(x2,x1),emp))) ),
inference(superposition,[status(thm)],[c_334,c_396]) ).
cnf(c_1235,plain,
heap(sep(lseg(x1,nil),sep(lseg(x2,x1),emp))),
inference(global_subsumption_just,[status(thm)],[c_1220,c_51,c_1220]) ).
cnf(c_1237,plain,
heap(sep(lseg(x2,x1),sep(lseg(x1,nil),emp))),
inference(demodulation,[status(thm)],[c_1235,c_55]) ).
cnf(c_1336,plain,
heap(sep(lseg(x2,nil),emp)),
inference(superposition,[status(thm)],[c_1237,c_63]) ).
cnf(c_1337,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_1336,c_54]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.14 % Problem : SWW409-1 : TPTP v8.2.0. Released v5.2.0.
% 0.03/0.14 % Command : run_iprover %s %d THM
% 0.15/0.36 % Computer : n008.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Wed Jun 19 07:57:09 EDT 2024
% 0.15/0.36 % CPUTime :
% 0.23/0.49 Running first-order theorem proving
% 0.23/0.49 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
% 4.10/1.19 % SZS status Started for theBenchmark.p
% 4.10/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 4.10/1.19
% 4.10/1.19 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 4.10/1.19
% 4.10/1.19 ------ iProver source info
% 4.10/1.19
% 4.10/1.19 git: date: 2024-06-12 09:56:46 +0000
% 4.10/1.19 git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 4.10/1.19 git: non_committed_changes: false
% 4.10/1.19
% 4.10/1.19 ------ Parsing...successful
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 4.10/1.19
% 4.10/1.19 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 4.10/1.19
% 4.10/1.19 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 4.10/1.19 ------ Proving...
% 4.10/1.19 ------ Problem Properties
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19 clauses 19
% 4.10/1.19 conjectures 1
% 4.10/1.19 EPR 5
% 4.10/1.19 Horn 16
% 4.10/1.19 unary 12
% 4.10/1.19 binary 4
% 4.10/1.19 lits 29
% 4.10/1.19 lits eq 14
% 4.10/1.19 fd_pure 0
% 4.10/1.19 fd_pseudo 0
% 4.10/1.19 fd_cond 1
% 4.10/1.19 fd_pseudo_cond 4
% 4.10/1.19 AC symbols 0
% 4.10/1.19
% 4.10/1.19 ------ Input Options Time Limit: Unbounded
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19 ------
% 4.10/1.19 Current options:
% 4.10/1.19 ------
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19 ------ Proving...
% 4.10/1.19
% 4.10/1.19
% 4.10/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 4.10/1.19
% 4.10/1.19 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.10/1.19
% 4.10/1.19
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