TSTP Solution File: SWW400-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SWW400-1 : TPTP v8.1.2. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n017.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 Sep 1 00:38:59 EDT 2023
% Result : Unsatisfiable 2.57s 1.16s
% Output : CNFRefutation 2.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of clauses : 15 ( 10 unt; 4 nHn; 13 RR)
% Number of literals : 23 ( 7 equ; 6 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 19 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,plain,
nil != x2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_2) ).
cnf(c_51,plain,
heap(sep(next(x2,nil),sep(lseg(x1,x2),emp))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_3) ).
cnf(c_52,negated_conjecture,
~ heap(sep(lseg(x1,nil),emp)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conclusion_1) ).
cnf(c_53,plain,
sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
cnf(c_54,plain,
sep(lseg(X0,X0),X1) = X1,
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',normalization) ).
cnf(c_60,plain,
( ~ heap(sep(next(X0,X1),sep(lseg(X1,X2),X3)))
| X0 = X1
| heap(sep(lseg(X0,X2),X3)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',unfolding_2) ).
cnf(c_61,plain,
( ~ heap(sep(lseg(X0,X1),sep(lseg(X1,nil),X2)))
| heap(sep(lseg(X0,nil),X2)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',unfolding_3) ).
cnf(c_126,plain,
heap(sep(lseg(x1,x2),sep(next(x2,nil),emp))),
inference(demodulation,[status(thm)],[c_51,c_53]) ).
cnf(c_426,plain,
( ~ heap(sep(next(X0,X1),X2))
| X0 = X1
| heap(sep(lseg(X0,X1),X2)) ),
inference(superposition,[status(thm)],[c_54,c_60]) ).
cnf(c_671,plain,
( ~ heap(sep(X0,sep(next(X1,X2),X3)))
| X1 = X2
| heap(sep(lseg(X1,X2),sep(X0,X3))) ),
inference(superposition,[status(thm)],[c_53,c_426]) ).
cnf(c_1274,plain,
( nil = x2
| heap(sep(lseg(x2,nil),sep(lseg(x1,x2),emp))) ),
inference(superposition,[status(thm)],[c_126,c_671]) ).
cnf(c_1280,plain,
heap(sep(lseg(x2,nil),sep(lseg(x1,x2),emp))),
inference(forward_subsumption_resolution,[status(thm)],[c_1274,c_50]) ).
cnf(c_1297,plain,
heap(sep(lseg(x1,x2),sep(lseg(x2,nil),emp))),
inference(demodulation,[status(thm)],[c_1280,c_53]) ).
cnf(c_1298,plain,
heap(sep(lseg(x1,nil),emp)),
inference(superposition,[status(thm)],[c_1297,c_61]) ).
cnf(c_1300,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_1298,c_52]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWW400-1 : TPTP v8.1.2. Released v5.2.0.
% 0.07/0.13 % Command : run_iprover %s %d THM
% 0.13/0.35 % Computer : n017.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Sun Aug 27 19:57:27 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.20/0.47 Running first-order theorem proving
% 0.20/0.47 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 2.57/1.16 % SZS status Started for theBenchmark.p
% 2.57/1.16 % SZS status Unsatisfiable for theBenchmark.p
% 2.57/1.16
% 2.57/1.16 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 2.57/1.16
% 2.57/1.16 ------ iProver source info
% 2.57/1.16
% 2.57/1.16 git: date: 2023-05-31 18:12:56 +0000
% 2.57/1.16 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 2.57/1.16 git: non_committed_changes: false
% 2.57/1.16 git: last_make_outside_of_git: false
% 2.57/1.16
% 2.57/1.16 ------ Parsing...successful
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16 ------ Preprocessing... sup_sim: 1 sf_s rm: 1 0s sf_e pe_s pe_e
% 2.57/1.16
% 2.57/1.16 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 2.57/1.16
% 2.57/1.16 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 2.57/1.16 ------ Proving...
% 2.57/1.16 ------ Problem Properties
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16 clauses 15
% 2.57/1.16 conjectures 1
% 2.57/1.16 EPR 2
% 2.57/1.16 Horn 12
% 2.57/1.16 unary 8
% 2.57/1.16 binary 4
% 2.57/1.16 lits 25
% 2.57/1.16 lits eq 10
% 2.57/1.16 fd_pure 0
% 2.57/1.16 fd_pseudo 0
% 2.57/1.16 fd_cond 1
% 2.57/1.16 fd_pseudo_cond 4
% 2.57/1.16 AC symbols 0
% 2.57/1.16
% 2.57/1.16 ------ Schedule dynamic 5 is on
% 2.57/1.16
% 2.57/1.16 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16 ------
% 2.57/1.16 Current options:
% 2.57/1.16 ------
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16 ------ Proving...
% 2.57/1.16
% 2.57/1.16
% 2.57/1.16 % SZS status Unsatisfiable for theBenchmark.p
% 2.57/1.16
% 2.57/1.16 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.57/1.16
% 2.57/1.16
%------------------------------------------------------------------------------