TSTP Solution File: SWW442-1 by iProver---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWW442-1 : TPTP v8.2.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n032.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 18:17:11 EDT 2024
% Result : Unsatisfiable 7.70s 1.49s
% Output : CNFRefutation 7.70s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 8
% Syntax : Number of clauses : 49 ( 19 unt; 19 nHn; 47 RR)
% Number of literals : 88 ( 44 equ; 23 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 20 ( 3 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 20 ( 20 usr; 18 con; 0-2 aty)
% Number of variables : 101 ( 29 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
x6 != x13,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_1) ).
cnf(c_56,plain,
x13 != x7,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_8) ).
cnf(c_62,plain,
x6 != x2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_14) ).
cnf(c_77,plain,
heap(sep(lseg(x5,x14),sep(lseg(x13,x15),sep(lseg(x13,x12),sep(lseg(x13,x2),sep(lseg(x10,x11),sep(lseg(x18,x10),sep(lseg(x18,x11),sep(lseg(x1,x5),sep(lseg(x4,x15),sep(lseg(x4,x11),sep(lseg(x15,x16),sep(lseg(x17,x10),sep(lseg(x2,x16),sep(lseg(x2,x6),sep(lseg(x9,x15),sep(lseg(x7,x12),sep(lseg(x7,x13),sep(lseg(x11,x9),emp))))))))))))))))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_29) ).
cnf(c_79,plain,
sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
cnf(c_80,plain,
sep(lseg(X0,X0),X1) = X1,
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',normalization) ).
cnf(c_85,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_87,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_232,plain,
heap(sep(lseg(x13,x2),sep(lseg(x13,x15),sep(lseg(x13,x12),sep(lseg(x11,x9),sep(lseg(x2,x6),sep(lseg(x2,x16),sep(lseg(x15,x16),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x15),sep(lseg(x1,x5),sep(lseg(x4,x11),sep(lseg(x4,x15),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp))))))))))))))))))),
inference(demodulation,[status(thm)],[c_77,c_79]) ).
cnf(c_765,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_79,c_87]) ).
cnf(c_780,plain,
( x13 = x15
| x13 = x2 ),
inference(superposition,[status(thm)],[c_232,c_85]) ).
cnf(c_784,plain,
( ~ heap(sep(lseg(X0,X1),sep(X2,sep(lseg(X0,X3),X4))))
| X0 = X1
| X0 = X3 ),
inference(superposition,[status(thm)],[c_79,c_85]) ).
cnf(c_816,plain,
( x13 = x2
| heap(sep(lseg(x13,x2),sep(lseg(x13,x13),sep(lseg(x13,x12),sep(lseg(x11,x9),sep(lseg(x2,x6),sep(lseg(x2,x16),sep(lseg(x13,x16),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x13),sep(lseg(x1,x5),sep(lseg(x4,x11),sep(lseg(x4,x13),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp))))))))))))))))))) ),
inference(superposition,[status(thm)],[c_780,c_232]) ).
cnf(c_968,plain,
( ~ heap(sep(X0,sep(lseg(X1,nil),X2)))
| heap(sep(lseg(X1,nil),sep(X0,X2))) ),
inference(superposition,[status(thm)],[c_80,c_765]) ).
cnf(c_1192,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_79,c_968]) ).
cnf(c_1241,plain,
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[status(thm)],[c_79,c_784]) ).
cnf(c_1656,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_79,c_1192]) ).
cnf(c_1696,plain,
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(X3,sep(lseg(X1,X4),X5)))))
| X1 = X2
| X1 = X4 ),
inference(superposition,[status(thm)],[c_79,c_1241]) ).
cnf(c_2050,plain,
( x13 = x2
| heap(sep(lseg(x13,x2),sep(lseg(x13,x16),sep(lseg(x13,x12),sep(lseg(x11,x9),sep(lseg(x2,x6),sep(lseg(x2,x16),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x13),sep(lseg(x1,x5),sep(lseg(x4,x13),sep(lseg(x4,x11),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp)))))))))))))))))) ),
inference(demodulation,[status(thm)],[c_816,c_79,c_80]) ).
cnf(c_2061,plain,
( x13 = x16
| x13 = x2 ),
inference(superposition,[status(thm)],[c_2050,c_85]) ).
cnf(c_2072,plain,
( x13 = x2
| heap(sep(lseg(x13,x2),sep(lseg(x13,x13),sep(lseg(x13,x12),sep(lseg(x11,x9),sep(lseg(x2,x6),sep(lseg(x2,x13),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x13),sep(lseg(x1,x5),sep(lseg(x4,x13),sep(lseg(x4,x11),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp)))))))))))))))))) ),
inference(superposition,[status(thm)],[c_2061,c_2050]) ).
cnf(c_2092,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(lseg(nil,nil),sep(X1,sep(X0,X2)))) ),
inference(superposition,[status(thm)],[c_80,c_1656]) ).
cnf(c_2099,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(X1,sep(X0,X2))) ),
inference(demodulation,[status(thm)],[c_2092,c_80]) ).
cnf(c_2111,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,X3))))
| heap(sep(X2,sep(X0,sep(X1,X3)))) ),
inference(superposition,[status(thm)],[c_79,c_2099]) ).
cnf(c_2159,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,X3))))
| heap(sep(X2,sep(X1,sep(X0,X3)))) ),
inference(superposition,[status(thm)],[c_79,c_2111]) ).
cnf(c_2245,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,X3))))
| heap(sep(X1,sep(X2,sep(X0,X3)))) ),
inference(superposition,[status(thm)],[c_79,c_2159]) ).
cnf(c_2266,plain,
heap(sep(lseg(x13,x15),sep(lseg(x13,x12),sep(lseg(x13,x2),sep(lseg(x11,x9),sep(lseg(x2,x6),sep(lseg(x2,x16),sep(lseg(x15,x16),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x15),sep(lseg(x1,x5),sep(lseg(x4,x11),sep(lseg(x4,x15),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp))))))))))))))))))),
inference(superposition,[status(thm)],[c_232,c_2245]) ).
cnf(c_2268,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,X3))))
| heap(sep(X0,sep(X2,sep(X1,X3)))) ),
inference(superposition,[status(thm)],[c_79,c_2245]) ).
cnf(c_2290,plain,
heap(sep(lseg(x13,x2),sep(lseg(x13,x12),sep(lseg(x13,x15),sep(lseg(x11,x9),sep(lseg(x2,x6),sep(lseg(x2,x16),sep(lseg(x15,x16),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x15),sep(lseg(x1,x5),sep(lseg(x4,x11),sep(lseg(x4,x15),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp))))))))))))))))))),
inference(superposition,[status(thm)],[c_232,c_2268]) ).
cnf(c_3309,plain,
( ~ heap(sep(X0,sep(X1,sep(lseg(X2,X3),sep(lseg(X2,X4),X5)))))
| X2 = X3
| X2 = X4 ),
inference(superposition,[status(thm)],[c_79,c_1696]) ).
cnf(c_3828,plain,
( ~ heap(sep(X0,sep(X1,sep(lseg(X2,X3),sep(X4,sep(lseg(X2,X5),X6))))))
| X2 = X3
| X2 = X5 ),
inference(superposition,[status(thm)],[c_79,c_3309]) ).
cnf(c_6887,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,sep(lseg(X3,X4),sep(lseg(X3,X5),X6))))))
| X3 = X4
| X3 = X5 ),
inference(superposition,[status(thm)],[c_79,c_3828]) ).
cnf(c_7565,plain,
( x13 = x2
| heap(sep(lseg(x13,x2),sep(lseg(x13,x12),sep(lseg(x11,x9),sep(lseg(x2,x13),sep(lseg(x2,x6),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x13),sep(lseg(x1,x5),sep(lseg(x4,x13),sep(lseg(x4,x11),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp))))))))))))))))) ),
inference(demodulation,[status(thm)],[c_2072,c_79,c_80]) ).
cnf(c_9559,plain,
( x6 = x2
| x13 = x2 ),
inference(superposition,[status(thm)],[c_7565,c_6887]) ).
cnf(c_9572,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,sep(lseg(X3,X4),sep(X5,sep(lseg(X3,X6),X7)))))))
| X3 = X4
| X3 = X6 ),
inference(superposition,[status(thm)],[c_79,c_6887]) ).
cnf(c_9575,plain,
x13 = x2,
inference(forward_subsumption_resolution,[status(thm)],[c_9559,c_62]) ).
cnf(c_9887,plain,
heap(sep(lseg(x13,x15),sep(lseg(x13,x12),sep(lseg(x13,x13),sep(lseg(x11,x9),sep(lseg(x13,x6),sep(lseg(x13,x16),sep(lseg(x15,x16),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x15),sep(lseg(x1,x5),sep(lseg(x4,x11),sep(lseg(x4,x15),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp))))))))))))))))))),
inference(light_normalisation,[status(thm)],[c_2266,c_9575]) ).
cnf(c_9888,plain,
heap(sep(lseg(x13,x15),sep(lseg(x13,x6),sep(lseg(x13,x16),sep(lseg(x13,x12),sep(lseg(x11,x9),sep(lseg(x15,x16),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x12),sep(lseg(x9,x15),sep(lseg(x1,x5),sep(lseg(x4,x11),sep(lseg(x4,x15),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp)))))))))))))))))),
inference(demodulation,[status(thm)],[c_9887,c_79,c_80]) ).
cnf(c_9893,plain,
( x6 = x13
| x13 = x15 ),
inference(superposition,[status(thm)],[c_9888,c_85]) ).
cnf(c_9900,plain,
( x6 = x13
| x13 = x16 ),
inference(superposition,[status(thm)],[c_9888,c_1241]) ).
cnf(c_9920,plain,
( x6 = x13
| x13 = x12 ),
inference(superposition,[status(thm)],[c_9888,c_1696]) ).
cnf(c_9962,plain,
x13 = x12,
inference(forward_subsumption_resolution,[status(thm)],[c_9920,c_49]) ).
cnf(c_9963,plain,
x13 = x16,
inference(forward_subsumption_resolution,[status(thm)],[c_9900,c_49]) ).
cnf(c_9964,plain,
x13 = x15,
inference(forward_subsumption_resolution,[status(thm)],[c_9893,c_49]) ).
cnf(c_10274,plain,
heap(sep(lseg(x13,x13),sep(lseg(x13,x13),sep(lseg(x13,x13),sep(lseg(x11,x9),sep(lseg(x13,x6),sep(lseg(x13,x13),sep(lseg(x13,x13),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x13),sep(lseg(x9,x13),sep(lseg(x1,x5),sep(lseg(x4,x11),sep(lseg(x4,x13),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp))))))))))))))))))),
inference(light_normalisation,[status(thm)],[c_2290,c_9575,c_9962,c_9963,c_9964]) ).
cnf(c_10275,plain,
heap(sep(lseg(x13,x6),sep(lseg(x11,x9),sep(lseg(x10,x11),sep(lseg(x17,x10),sep(lseg(x7,x13),sep(lseg(x7,x13),sep(lseg(x9,x13),sep(lseg(x1,x5),sep(lseg(x4,x13),sep(lseg(x4,x11),sep(lseg(x18,x11),sep(lseg(x18,x10),sep(lseg(x5,x14),emp)))))))))))))),
inference(demodulation,[status(thm)],[c_10274,c_79,c_80]) ).
cnf(c_12346,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,sep(X3,sep(lseg(X4,X5),sep(lseg(X4,X6),X7)))))))
| X4 = X5
| X4 = X6 ),
inference(superposition,[status(thm)],[c_79,c_9572]) ).
cnf(c_12466,plain,
x13 = x7,
inference(superposition,[status(thm)],[c_10275,c_12346]) ).
cnf(c_12485,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_12466,c_56]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.09 % Problem : SWW442-1 : TPTP v8.2.0. Released v5.2.0.
% 0.05/0.09 % Command : run_iprover %s %d THM
% 0.10/0.28 % Computer : n032.cluster.edu
% 0.10/0.28 % Model : x86_64 x86_64
% 0.10/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.28 % Memory : 8042.1875MB
% 0.10/0.28 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.28 % CPULimit : 300
% 0.10/0.28 % WCLimit : 300
% 0.10/0.28 % DateTime : Wed Jun 19 06:32:24 EDT 2024
% 0.10/0.28 % CPUTime :
% 0.14/0.37 Running first-order theorem proving
% 0.14/0.37 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
% 7.70/1.49 % SZS status Started for theBenchmark.p
% 7.70/1.49 % SZS status Unsatisfiable for theBenchmark.p
% 7.70/1.49
% 7.70/1.49 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 7.70/1.49
% 7.70/1.49 ------ iProver source info
% 7.70/1.49
% 7.70/1.49 git: date: 2024-06-12 09:56:46 +0000
% 7.70/1.49 git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 7.70/1.49 git: non_committed_changes: false
% 7.70/1.49
% 7.70/1.49 ------ Parsing...successful
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49 ------ 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
% 7.70/1.49
% 7.70/1.49 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 7.70/1.49
% 7.70/1.49 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 7.70/1.49 ------ Proving...
% 7.70/1.49 ------ Problem Properties
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49 clauses 40
% 7.70/1.49 conjectures 0
% 7.70/1.49 EPR 28
% 7.70/1.49 Horn 37
% 7.70/1.49 unary 33
% 7.70/1.49 binary 4
% 7.70/1.49 lits 50
% 7.70/1.49 lits eq 36
% 7.70/1.49 fd_pure 0
% 7.70/1.49 fd_pseudo 0
% 7.70/1.49 fd_cond 1
% 7.70/1.49 fd_pseudo_cond 4
% 7.70/1.49 AC symbols 0
% 7.70/1.49
% 7.70/1.49 ------ Schedule dynamic 5 is on
% 7.70/1.49
% 7.70/1.49 ------ no conjectures: strip conj schedule
% 7.70/1.49
% 7.70/1.49 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49 ------
% 7.70/1.49 Current options:
% 7.70/1.49 ------
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49 ------ Proving...
% 7.70/1.49
% 7.70/1.49
% 7.70/1.49 % SZS status Unsatisfiable for theBenchmark.p
% 7.70/1.49
% 7.70/1.49 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.70/1.49
% 7.70/1.50
%------------------------------------------------------------------------------