TSTP Solution File: SWW443-1 by iProver---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWW443-1 : TPTP v8.2.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n025.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 18:17:12 EDT 2024
% Result : Unsatisfiable 7.48s 1.73s
% Output : CNFRefutation 7.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 8
% Syntax : Number of clauses : 39 ( 21 unt; 10 nHn; 37 RR)
% Number of literals : 62 ( 30 equ; 17 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 15 ( 3 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 18 ( 18 usr; 16 con; 0-2 aty)
% Number of variables : 59 ( 11 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_56,plain,
x2 != x8,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_8) ).
cnf(c_67,plain,
x14 != x1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_19) ).
cnf(c_70,plain,
x15 != x5,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_22) ).
cnf(c_71,plain,
heap(sep(lseg(x10,x1),sep(lseg(x18,x15),sep(lseg(x1,x14),sep(lseg(x1,x3),sep(lseg(x12,x13),sep(lseg(x2,x5),sep(lseg(x2,x12),sep(lseg(x2,x18),sep(lseg(x2,x8),sep(lseg(x9,x5),sep(lseg(x7,x5),sep(lseg(x11,x9),sep(lseg(x11,x7),emp)))))))))))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_23) ).
cnf(c_73,plain,
sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
cnf(c_74,plain,
sep(lseg(X0,X0),X1) = X1,
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',normalization) ).
cnf(c_79,plain,
( ~ heap(sep(lseg(X0,X1),sep(lseg(X0,X2),X3)))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_5) ).
cnf(c_81,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_214,plain,
heap(sep(lseg(x1,x14),sep(lseg(x1,x3),sep(lseg(x2,x5),sep(lseg(x2,x18),sep(lseg(x2,x8),sep(lseg(x2,x12),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x18,x15),sep(lseg(x9,x5),sep(lseg(x12,x13),sep(lseg(x7,x5),sep(lseg(x10,x1),emp)))))))))))))),
inference(demodulation,[status(thm)],[c_71,c_73]) ).
cnf(c_651,plain,
( ~ heap(sep(lseg(X0,X1),sep(X2,sep(lseg(X1,nil),X3))))
| heap(sep(lseg(X0,nil),sep(X2,X3))) ),
inference(superposition,[status(thm)],[c_73,c_81]) ).
cnf(c_782,plain,
( x3 = x1
| x14 = x1 ),
inference(superposition,[status(thm)],[c_214,c_79]) ).
cnf(c_786,plain,
( ~ heap(sep(lseg(X0,X1),sep(X2,sep(lseg(X0,X3),X4))))
| X0 = X1
| X0 = X3 ),
inference(superposition,[status(thm)],[c_73,c_79]) ).
cnf(c_789,plain,
x3 = x1,
inference(forward_subsumption_resolution,[status(thm)],[c_782,c_67]) ).
cnf(c_793,plain,
heap(sep(lseg(x1,x14),sep(lseg(x1,x1),sep(lseg(x2,x5),sep(lseg(x2,x18),sep(lseg(x2,x8),sep(lseg(x2,x12),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x18,x15),sep(lseg(x9,x5),sep(lseg(x12,x13),sep(lseg(x7,x5),sep(lseg(x10,x1),emp)))))))))))))),
inference(demodulation,[status(thm)],[c_214,c_789]) ).
cnf(c_1020,plain,
( ~ heap(sep(X0,sep(lseg(X1,nil),X2)))
| heap(sep(lseg(X1,nil),sep(X0,X2))) ),
inference(superposition,[status(thm)],[c_74,c_651]) ).
cnf(c_1117,plain,
( ~ heap(sep(X0,sep(X1,sep(lseg(X2,nil),X3))))
| heap(sep(lseg(X2,nil),sep(X0,sep(X1,X3)))) ),
inference(superposition,[status(thm)],[c_73,c_1020]) ).
cnf(c_1231,plain,
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[status(thm)],[c_73,c_786]) ).
cnf(c_1497,plain,
heap(sep(lseg(x1,x14),sep(lseg(x2,x5),sep(lseg(x2,x18),sep(lseg(x2,x8),sep(lseg(x2,x12),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x18,x15),sep(lseg(x9,x5),sep(lseg(x12,x13),sep(lseg(x7,x5),sep(lseg(x10,x1),emp))))))))))))),
inference(demodulation,[status(thm)],[c_793,c_73,c_74]) ).
cnf(c_1539,plain,
( ~ heap(sep(X0,sep(X1,sep(lseg(X2,nil),X3))))
| heap(sep(lseg(X2,nil),sep(X1,sep(X0,X3)))) ),
inference(superposition,[status(thm)],[c_73,c_1117]) ).
cnf(c_1671,plain,
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(X3,sep(lseg(X1,X4),X5)))))
| X1 = X2
| X1 = X4 ),
inference(superposition,[status(thm)],[c_73,c_1231]) ).
cnf(c_1981,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(lseg(nil,nil),sep(X1,sep(X0,X2)))) ),
inference(superposition,[status(thm)],[c_74,c_1539]) ).
cnf(c_1988,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(X1,sep(X0,X2))) ),
inference(demodulation,[status(thm)],[c_1981,c_74]) ).
cnf(c_1995,plain,
heap(sep(lseg(x2,x5),sep(lseg(x1,x14),sep(lseg(x2,x18),sep(lseg(x2,x8),sep(lseg(x2,x12),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x18,x15),sep(lseg(x9,x5),sep(lseg(x12,x13),sep(lseg(x7,x5),sep(lseg(x10,x1),emp))))))))))))),
inference(superposition,[status(thm)],[c_1497,c_1988]) ).
cnf(c_1999,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,X3))))
| heap(sep(X2,sep(X0,sep(X1,X3)))) ),
inference(superposition,[status(thm)],[c_73,c_1988]) ).
cnf(c_2016,plain,
heap(sep(lseg(x2,x18),sep(lseg(x1,x14),sep(lseg(x2,x5),sep(lseg(x2,x8),sep(lseg(x2,x12),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x18,x15),sep(lseg(x9,x5),sep(lseg(x12,x13),sep(lseg(x7,x5),sep(lseg(x10,x1),emp))))))))))))),
inference(superposition,[status(thm)],[c_1497,c_1999]) ).
cnf(c_3101,plain,
( x5 = x2
| x2 = x8 ),
inference(superposition,[status(thm)],[c_1497,c_1671]) ).
cnf(c_3105,plain,
( ~ heap(sep(X0,sep(X1,sep(lseg(X2,X3),sep(lseg(X2,X4),X5)))))
| X2 = X3
| X2 = X4 ),
inference(superposition,[status(thm)],[c_73,c_1671]) ).
cnf(c_3114,plain,
x5 = x2,
inference(forward_subsumption_resolution,[status(thm)],[c_3101,c_56]) ).
cnf(c_3126,plain,
x15 != x2,
inference(demodulation,[status(thm)],[c_70,c_3114]) ).
cnf(c_5730,plain,
heap(sep(lseg(x2,x2),sep(lseg(x1,x14),sep(lseg(x2,x18),sep(lseg(x2,x8),sep(lseg(x2,x12),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x18,x15),sep(lseg(x9,x2),sep(lseg(x12,x13),sep(lseg(x7,x2),sep(lseg(x10,x1),emp))))))))))))),
inference(light_normalisation,[status(thm)],[c_1995,c_3114]) ).
cnf(c_5731,plain,
heap(sep(lseg(x1,x14),sep(lseg(x2,x18),sep(lseg(x2,x8),sep(lseg(x2,x12),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x18,x15),sep(lseg(x9,x2),sep(lseg(x12,x13),sep(lseg(x7,x2),sep(lseg(x10,x1),emp)))))))))))),
inference(demodulation,[status(thm)],[c_5730,c_74]) ).
cnf(c_5755,plain,
( x18 = x2
| x2 = x8 ),
inference(superposition,[status(thm)],[c_5731,c_1231]) ).
cnf(c_5775,plain,
( x2 = x8
| x2 = x12 ),
inference(superposition,[status(thm)],[c_5731,c_3105]) ).
cnf(c_5776,plain,
x2 = x12,
inference(forward_subsumption_resolution,[status(thm)],[c_5775,c_56]) ).
cnf(c_5777,plain,
x18 = x2,
inference(forward_subsumption_resolution,[status(thm)],[c_5755,c_56]) ).
cnf(c_6164,plain,
heap(sep(lseg(x2,x2),sep(lseg(x1,x14),sep(lseg(x2,x2),sep(lseg(x2,x8),sep(lseg(x2,x2),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x2,x15),sep(lseg(x9,x2),sep(lseg(x2,x13),sep(lseg(x7,x2),sep(lseg(x10,x1),emp))))))))))))),
inference(light_normalisation,[status(thm)],[c_2016,c_3114,c_5776,c_5777]) ).
cnf(c_6165,plain,
heap(sep(lseg(x1,x14),sep(lseg(x2,x13),sep(lseg(x2,x15),sep(lseg(x2,x8),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x9,x2),sep(lseg(x7,x2),sep(lseg(x10,x1),emp)))))))))),
inference(demodulation,[status(thm)],[c_6164,c_73,c_74]) ).
cnf(c_6209,plain,
( x15 = x2
| x2 = x8 ),
inference(superposition,[status(thm)],[c_6165,c_3105]) ).
cnf(c_6210,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_6209,c_56,c_3126]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.16 % Problem : SWW443-1 : TPTP v8.2.0. Released v5.2.0.
% 0.11/0.16 % Command : run_iprover %s %d THM
% 0.16/0.37 % Computer : n025.cluster.edu
% 0.16/0.37 % Model : x86_64 x86_64
% 0.16/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37 % Memory : 8042.1875MB
% 0.16/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37 % CPULimit : 300
% 0.16/0.37 % WCLimit : 300
% 0.16/0.37 % DateTime : Wed Jun 19 07:25:54 EDT 2024
% 0.16/0.37 % CPUTime :
% 0.24/0.51 Running first-order theorem proving
% 0.24/0.51 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 7.48/1.73 % SZS status Started for theBenchmark.p
% 7.48/1.73 % SZS status Unsatisfiable for theBenchmark.p
% 7.48/1.73
% 7.48/1.73 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 7.48/1.73
% 7.48/1.73 ------ iProver source info
% 7.48/1.73
% 7.48/1.73 git: date: 2024-06-12 09:56:46 +0000
% 7.48/1.73 git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 7.48/1.73 git: non_committed_changes: false
% 7.48/1.73
% 7.48/1.73 ------ Parsing...successful
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73 ------ Preprocessing... sup_sim: 1 sf_s rm: 1 0s sf_e pe_s pe_e sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 7.48/1.73
% 7.48/1.73 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 7.48/1.73
% 7.48/1.73 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 7.48/1.73 ------ Proving...
% 7.48/1.73 ------ Problem Properties
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73 clauses 34
% 7.48/1.73 conjectures 0
% 7.48/1.73 EPR 22
% 7.48/1.73 Horn 31
% 7.48/1.73 unary 27
% 7.48/1.73 binary 4
% 7.48/1.73 lits 44
% 7.48/1.73 lits eq 30
% 7.48/1.73 fd_pure 0
% 7.48/1.73 fd_pseudo 0
% 7.48/1.73 fd_cond 1
% 7.48/1.73 fd_pseudo_cond 4
% 7.48/1.73 AC symbols 0
% 7.48/1.73
% 7.48/1.73 ------ Schedule dynamic 5 is on
% 7.48/1.73
% 7.48/1.73 ------ no conjectures: strip conj schedule
% 7.48/1.73
% 7.48/1.73 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73 ------
% 7.48/1.73 Current options:
% 7.48/1.73 ------
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73 ------ Proving...
% 7.48/1.73
% 7.48/1.73
% 7.48/1.73 % SZS status Unsatisfiable for theBenchmark.p
% 7.48/1.73
% 7.48/1.73 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.48/1.73
% 7.48/1.73
%------------------------------------------------------------------------------