TSTP Solution File: SWW445-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWW445-1 : TPTP v8.1.2. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n021.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 03:25:00 EDT 2024
% Result : Unsatisfiable 13.97s 2.68s
% Output : CNFRefutation 13.97s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 6
% Syntax : Number of clauses : 42 ( 15 unt; 17 nHn; 38 RR)
% Number of literals : 80 ( 40 equ; 23 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 16 ( 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 : 124 ( 41 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_51,plain,
x3 != x20,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_3) ).
cnf(c_67,plain,
heap(sep(lseg(x5,x17),sep(lseg(x19,x1),sep(lseg(x4,x12),sep(lseg(x12,x20),sep(lseg(x12,x15),sep(lseg(x12,x11),sep(lseg(x2,x18),sep(lseg(x17,x14),sep(lseg(x7,x16),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x11,x12),sep(lseg(x6,x17),sep(lseg(x6,x19),emp))))))))))))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_19) ).
cnf(c_69,plain,
sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
cnf(c_70,plain,
sep(lseg(X0,X0),X1) = X1,
file('/export/starexec/sandbox/benchmark/Axioms/SWV013-0.ax',normalization) ).
cnf(c_75,plain,
( ~ heap(sep(lseg(X0,X1),sep(lseg(X0,X2),X3)))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV013-0.ax',wellformedness_5) ).
cnf(c_77,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_202,plain,
heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x11),sep(lseg(x12,x15),sep(lseg(x17,x14),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x4,x12),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x7,x16),sep(lseg(x11,x12),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))))),
inference(demodulation,[status(thm)],[c_67,c_69]) ).
cnf(c_581,plain,
sep(X0,sep(X1,sep(X2,X3))) = sep(X1,sep(X2,sep(X0,X3))),
inference(superposition,[status(thm)],[c_69,c_69]) ).
cnf(c_583,plain,
sep(X0,sep(lseg(X1,X1),X2)) = sep(X0,X2),
inference(superposition,[status(thm)],[c_69,c_70]) ).
cnf(c_621,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_69,c_77]) ).
cnf(c_639,plain,
( ~ heap(sep(lseg(X0,X1),sep(X2,sep(lseg(X0,X3),X4))))
| X0 = X1
| X0 = X3 ),
inference(superposition,[status(thm)],[c_69,c_75]) ).
cnf(c_1056,plain,
( ~ heap(sep(X0,sep(lseg(X1,nil),X2)))
| heap(sep(lseg(X1,nil),sep(X0,X2))) ),
inference(superposition,[status(thm)],[c_70,c_621]) ).
cnf(c_1099,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_69,c_1056]) ).
cnf(c_1350,plain,
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[status(thm)],[c_69,c_639]) ).
cnf(c_1498,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_69,c_1099]) ).
cnf(c_1835,plain,
( x20 = x12
| x11 = x12 ),
inference(superposition,[status(thm)],[c_202,c_1350]) ).
cnf(c_1842,plain,
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(X3,sep(lseg(X1,X4),X5)))))
| X1 = X2
| X1 = X4 ),
inference(superposition,[status(thm)],[c_69,c_1350]) ).
cnf(c_1855,plain,
( x20 = x12
| heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x12),sep(lseg(x12,x15),sep(lseg(x17,x14),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x4,x12),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x7,x16),sep(lseg(x12,x12),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))))) ),
inference(superposition,[status(thm)],[c_1835,c_202]) ).
cnf(c_1997,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(lseg(nil,nil),sep(X1,sep(X0,X2)))) ),
inference(superposition,[status(thm)],[c_70,c_1498]) ).
cnf(c_2040,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(X1,sep(X0,X2))) ),
inference(demodulation,[status(thm)],[c_1997,c_70]) ).
cnf(c_2049,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,X3))))
| heap(sep(X2,sep(X0,sep(X1,X3)))) ),
inference(superposition,[status(thm)],[c_69,c_2040]) ).
cnf(c_2073,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,sep(X3,X4)))))
| heap(sep(X3,sep(X0,sep(X1,sep(X2,X4))))) ),
inference(superposition,[status(thm)],[c_69,c_2049]) ).
cnf(c_2290,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,sep(X3,X4)))))
| heap(sep(X3,sep(X0,sep(X2,sep(X1,X4))))) ),
inference(superposition,[status(thm)],[c_69,c_2073]) ).
cnf(c_3339,plain,
( x20 = x12
| x12 = x15 ),
inference(superposition,[status(thm)],[c_202,c_1842]) ).
cnf(c_3343,plain,
( ~ heap(sep(X0,sep(X1,sep(lseg(X2,X3),sep(lseg(X2,X4),X5)))))
| X2 = X3
| X2 = X4 ),
inference(superposition,[status(thm)],[c_69,c_1842]) ).
cnf(c_3630,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_69,c_3343]) ).
cnf(c_4926,plain,
( x20 = x12
| heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x15),sep(lseg(x17,x14),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x4,x12),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x7,x16),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))) ),
inference(demodulation,[status(thm)],[c_1855,c_70,c_583,c_581]) ).
cnf(c_4951,plain,
( x20 = x12
| heap(sep(lseg(x17,x14),sep(lseg(x19,x1),sep(lseg(x12,x15),sep(lseg(x12,x20),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x4,x12),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x7,x16),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))) ),
inference(superposition,[status(thm)],[c_4926,c_2290]) ).
cnf(c_6198,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_69,c_3630]) ).
cnf(c_7476,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_69,c_6198]) ).
cnf(c_11199,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_69,c_7476]) ).
cnf(c_11414,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,sep(X3,sep(lseg(X4,X5),sep(X6,sep(lseg(X4,X7),X8))))))))
| X4 = X5
| X4 = X7 ),
inference(superposition,[status(thm)],[c_69,c_11199]) ).
cnf(c_23902,plain,
( ~ heap(sep(X0,sep(X1,sep(X2,sep(X3,sep(X4,sep(lseg(X5,X6),sep(lseg(X5,X7),X8))))))))
| X5 = X6
| X5 = X7 ),
inference(superposition,[status(thm)],[c_69,c_11414]) ).
cnf(c_36049,plain,
( x3 = x20
| x3 = x12 ),
inference(superposition,[status(thm)],[c_202,c_23902]) ).
cnf(c_36071,plain,
x3 = x12,
inference(forward_subsumption_resolution,[status(thm)],[c_36049,c_51]) ).
cnf(c_36080,plain,
x20 != x12,
inference(demodulation,[status(thm)],[c_51,c_36071]) ).
cnf(c_36082,plain,
x12 = x15,
inference(backward_subsumption_resolution,[status(thm)],[c_3339,c_36080]) ).
cnf(c_36150,plain,
heap(sep(lseg(x17,x14),sep(lseg(x19,x1),sep(lseg(x12,x15),sep(lseg(x12,x20),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x4,x12),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x7,x16),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))),
inference(global_subsumption_just,[status(thm)],[c_4951,c_4951,c_36080]) ).
cnf(c_36152,plain,
heap(sep(lseg(x17,x14),sep(lseg(x19,x1),sep(lseg(x12,x12),sep(lseg(x12,x20),sep(lseg(x12,x20),sep(lseg(x12,x12),sep(lseg(x4,x12),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x7,x16),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))),
inference(light_normalisation,[status(thm)],[c_36150,c_36071,c_36082]) ).
cnf(c_36153,plain,
heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x20),sep(lseg(x17,x14),sep(lseg(x4,x12),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x7,x16),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))),
inference(demodulation,[status(thm)],[c_36152,c_583,c_581]) ).
cnf(c_36177,plain,
x20 = x12,
inference(superposition,[status(thm)],[c_36153,c_1350]) ).
cnf(c_36467,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_36177,c_36080]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWW445-1 : TPTP v8.1.2. Released v5.2.0.
% 0.12/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n021.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 22:31:58 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 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
% 13.97/2.68 % SZS status Started for theBenchmark.p
% 13.97/2.68 % SZS status Unsatisfiable for theBenchmark.p
% 13.97/2.68
% 13.97/2.68 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 13.97/2.68
% 13.97/2.68 ------ iProver source info
% 13.97/2.68
% 13.97/2.68 git: date: 2024-05-02 19:28:25 +0000
% 13.97/2.68 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 13.97/2.68 git: non_committed_changes: false
% 13.97/2.68
% 13.97/2.68 ------ Parsing...successful
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68 ------ 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
% 13.97/2.68
% 13.97/2.68 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 13.97/2.68
% 13.97/2.68 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 13.97/2.68 ------ Proving...
% 13.97/2.68 ------ Problem Properties
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68 clauses 30
% 13.97/2.68 conjectures 0
% 13.97/2.68 EPR 18
% 13.97/2.68 Horn 27
% 13.97/2.68 unary 23
% 13.97/2.68 binary 4
% 13.97/2.68 lits 40
% 13.97/2.68 lits eq 26
% 13.97/2.68 fd_pure 0
% 13.97/2.68 fd_pseudo 0
% 13.97/2.68 fd_cond 1
% 13.97/2.68 fd_pseudo_cond 4
% 13.97/2.68 AC symbols 0
% 13.97/2.68
% 13.97/2.68 ------ Schedule dynamic 5 is on
% 13.97/2.68
% 13.97/2.68 ------ no conjectures: strip conj schedule
% 13.97/2.68
% 13.97/2.68 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68 ------
% 13.97/2.68 Current options:
% 13.97/2.68 ------
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68 ------ Proving...
% 13.97/2.68
% 13.97/2.68
% 13.97/2.68 % SZS status Unsatisfiable for theBenchmark.p
% 13.97/2.68
% 13.97/2.68 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 13.97/2.68
% 13.97/2.68
%------------------------------------------------------------------------------