TSTP Solution File: SWW427-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWW427-1 : TPTP v8.2.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n028.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 18:17:09 EDT 2024
% Result : Unsatisfiable 0.47s 1.16s
% Output : CNFRefutation 0.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 7
% Syntax : Number of clauses : 36 ( 18 unt; 11 nHn; 34 RR)
% Number of literals : 57 ( 28 equ; 13 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 11 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 12 con; 0-2 aty)
% Number of variables : 43 ( 5 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,plain,
x1 != x11,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_2) ).
cnf(c_56,plain,
x9 != x7,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_8) ).
cnf(c_58,plain,
heap(sep(lseg(x10,x1),sep(lseg(x9,x2),sep(lseg(x9,x7),sep(lseg(x7,x10),sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x11,x3),sep(lseg(x11,x6),sep(lseg(x4,x5),emp)))))))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_10) ).
cnf(c_60,plain,
sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
cnf(c_61,plain,
sep(lseg(X0,X0),X1) = X1,
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',normalization) ).
cnf(c_66,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_68,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_175,plain,
heap(sep(lseg(x11,x7),sep(lseg(x11,x9),sep(lseg(x11,x3),sep(lseg(x11,x6),sep(lseg(x7,x10),sep(lseg(x9,x7),sep(lseg(x9,x2),sep(lseg(x4,x5),sep(lseg(x10,x1),emp)))))))))),
inference(demodulation,[status(thm)],[c_58,c_60]) ).
cnf(c_613,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_60,c_68]) ).
cnf(c_628,plain,
( x9 = x11
| x11 = x7 ),
inference(superposition,[status(thm)],[c_175,c_66]) ).
cnf(c_632,plain,
( ~ heap(sep(lseg(X0,X1),sep(X2,sep(lseg(X0,X3),X4))))
| X0 = X1
| X0 = X3 ),
inference(superposition,[status(thm)],[c_60,c_66]) ).
cnf(c_684,plain,
( x11 = x7
| heap(sep(lseg(x11,x7),sep(lseg(x11,x11),sep(lseg(x11,x3),sep(lseg(x11,x6),sep(lseg(x7,x10),sep(lseg(x11,x7),sep(lseg(x11,x2),sep(lseg(x4,x5),sep(lseg(x10,x1),emp)))))))))) ),
inference(superposition,[status(thm)],[c_628,c_175]) ).
cnf(c_851,plain,
( ~ heap(sep(X0,sep(lseg(X1,nil),X2)))
| heap(sep(lseg(X1,nil),sep(X0,X2))) ),
inference(superposition,[status(thm)],[c_61,c_613]) ).
cnf(c_1017,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_60,c_851]) ).
cnf(c_1110,plain,
( ~ heap(sep(X0,sep(lseg(X1,X2),sep(lseg(X1,X3),X4))))
| X1 = X2
| X1 = X3 ),
inference(superposition,[status(thm)],[c_60,c_632]) ).
cnf(c_1489,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_60,c_1017]) ).
cnf(c_1585,plain,
( x9 = x11
| x11 = x3 ),
inference(superposition,[status(thm)],[c_175,c_1110]) ).
cnf(c_1618,plain,
( x9 = x11
| heap(sep(lseg(x11,x7),sep(lseg(x11,x9),sep(lseg(x11,x11),sep(lseg(x11,x6),sep(lseg(x7,x10),sep(lseg(x9,x7),sep(lseg(x9,x2),sep(lseg(x4,x5),sep(lseg(x10,x1),emp)))))))))) ),
inference(superposition,[status(thm)],[c_1585,c_175]) ).
cnf(c_2008,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(lseg(nil,nil),sep(X1,sep(X0,X2)))) ),
inference(superposition,[status(thm)],[c_61,c_1489]) ).
cnf(c_2031,plain,
( ~ heap(sep(X0,sep(X1,X2)))
| heap(sep(X1,sep(X0,X2))) ),
inference(demodulation,[status(thm)],[c_2008,c_61]) ).
cnf(c_2038,plain,
heap(sep(lseg(x11,x9),sep(lseg(x11,x7),sep(lseg(x11,x3),sep(lseg(x11,x6),sep(lseg(x7,x10),sep(lseg(x9,x7),sep(lseg(x9,x2),sep(lseg(x4,x5),sep(lseg(x10,x1),emp)))))))))),
inference(superposition,[status(thm)],[c_175,c_2031]) ).
cnf(c_2599,plain,
( x11 = x7
| heap(sep(lseg(x11,x7),sep(lseg(x11,x7),sep(lseg(x11,x3),sep(lseg(x11,x2),sep(lseg(x11,x6),sep(lseg(x7,x10),sep(lseg(x4,x5),sep(lseg(x10,x1),emp))))))))) ),
inference(demodulation,[status(thm)],[c_684,c_60,c_61]) ).
cnf(c_2608,plain,
x11 = x7,
inference(superposition,[status(thm)],[c_2599,c_66]) ).
cnf(c_2624,plain,
x9 != x11,
inference(demodulation,[status(thm)],[c_56,c_2608]) ).
cnf(c_2627,plain,
x11 = x3,
inference(backward_subsumption_resolution,[status(thm)],[c_1585,c_2624]) ).
cnf(c_4822,plain,
heap(sep(lseg(x11,x7),sep(lseg(x11,x9),sep(lseg(x11,x11),sep(lseg(x11,x6),sep(lseg(x7,x10),sep(lseg(x9,x7),sep(lseg(x9,x2),sep(lseg(x4,x5),sep(lseg(x10,x1),emp)))))))))),
inference(global_subsumption_just,[status(thm)],[c_1618,c_1618,c_2624]) ).
cnf(c_4824,plain,
heap(sep(lseg(x11,x11),sep(lseg(x11,x9),sep(lseg(x11,x11),sep(lseg(x11,x6),sep(lseg(x11,x10),sep(lseg(x9,x11),sep(lseg(x9,x2),sep(lseg(x4,x5),sep(lseg(x10,x1),emp)))))))))),
inference(light_normalisation,[status(thm)],[c_4822,c_2608]) ).
cnf(c_4825,plain,
heap(sep(lseg(x11,x9),sep(lseg(x11,x10),sep(lseg(x11,x6),sep(lseg(x9,x11),sep(lseg(x9,x2),sep(lseg(x4,x5),sep(lseg(x10,x1),emp)))))))),
inference(demodulation,[status(thm)],[c_4824,c_60,c_61]) ).
cnf(c_4826,plain,
( x9 = x11
| x11 = x10 ),
inference(superposition,[status(thm)],[c_4825,c_66]) ).
cnf(c_4828,plain,
( x9 = x11
| x11 = x6 ),
inference(superposition,[status(thm)],[c_4825,c_632]) ).
cnf(c_4868,plain,
x11 = x6,
inference(forward_subsumption_resolution,[status(thm)],[c_4828,c_2624]) ).
cnf(c_4869,plain,
x11 = x10,
inference(forward_subsumption_resolution,[status(thm)],[c_4826,c_2624]) ).
cnf(c_6353,plain,
heap(sep(lseg(x11,x9),sep(lseg(x11,x11),sep(lseg(x11,x11),sep(lseg(x11,x11),sep(lseg(x11,x11),sep(lseg(x9,x11),sep(lseg(x9,x2),sep(lseg(x4,x5),sep(lseg(x11,x1),emp)))))))))),
inference(light_normalisation,[status(thm)],[c_2038,c_2608,c_2627,c_4868,c_4869]) ).
cnf(c_6354,plain,
heap(sep(lseg(x11,x9),sep(lseg(x11,x1),sep(lseg(x9,x11),sep(lseg(x9,x2),sep(lseg(x4,x5),emp)))))),
inference(demodulation,[status(thm)],[c_6353,c_60,c_61]) ).
cnf(c_6355,plain,
( x9 = x11
| x1 = x11 ),
inference(superposition,[status(thm)],[c_6354,c_66]) ).
cnf(c_6400,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_6355,c_50,c_2624]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SWW427-1 : TPTP v8.2.0. Released v5.2.0.
% 0.11/0.12 % Command : run_iprover %s %d THM
% 0.12/0.33 % Computer : n028.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Jun 19 08:28:54 EDT 2024
% 0.12/0.33 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 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
% 0.47/1.16 % SZS status Started for theBenchmark.p
% 0.47/1.16 % SZS status Unsatisfiable for theBenchmark.p
% 0.47/1.16
% 0.47/1.16 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 0.47/1.16
% 0.47/1.16 ------ iProver source info
% 0.47/1.16
% 0.47/1.16 git: date: 2024-06-12 09:56:46 +0000
% 0.47/1.16 git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 0.47/1.16 git: non_committed_changes: false
% 0.47/1.16
% 0.47/1.16 ------ Parsing...successful
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16 ------ 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
% 0.47/1.16
% 0.47/1.16 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.47/1.16
% 0.47/1.16 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 0.47/1.16 ------ Proving...
% 0.47/1.16 ------ Problem Properties
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16 clauses 21
% 0.47/1.16 conjectures 0
% 0.47/1.16 EPR 9
% 0.47/1.16 Horn 18
% 0.47/1.16 unary 14
% 0.47/1.16 binary 4
% 0.47/1.16 lits 31
% 0.47/1.16 lits eq 17
% 0.47/1.16 fd_pure 0
% 0.47/1.16 fd_pseudo 0
% 0.47/1.16 fd_cond 1
% 0.47/1.16 fd_pseudo_cond 4
% 0.47/1.16 AC symbols 0
% 0.47/1.16
% 0.47/1.16 ------ Schedule dynamic 5 is on
% 0.47/1.16
% 0.47/1.16 ------ no conjectures: strip conj schedule
% 0.47/1.16
% 0.47/1.16 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16 ------
% 0.47/1.16 Current options:
% 0.47/1.16 ------
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16 ------ Proving...
% 0.47/1.16
% 0.47/1.16
% 0.47/1.16 % SZS status Unsatisfiable for theBenchmark.p
% 0.47/1.16
% 0.47/1.16 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.47/1.16
% 0.47/1.16
%------------------------------------------------------------------------------