%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SWW445-1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n014.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 03:10:43 PM UTC 2026
% Result : Unsatisfiable 220.44s 32.41s
% Output : CNFRefutation 220.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 5
% Syntax : Number of clauses : 33 ( 16 unt; 17 nHn; 27 RR)
% Number of literals : 58 ( 40 equ; 11 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 : 19 ( 19 usr; 17 con; 0-2 aty)
% Number of variables : 62 ( 19 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(wellformedness_5,axiom,
( ~ heap(sep(lseg(X1,X2),sep(lseg(X1,X3),X4)))
| X1 = X3
| X1 = X2 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_5) ).
cnf(associative_commutative,axiom,
sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).
cnf(premise_19,hypothesis,
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/sandbox2/benchmark/theBenchmark.p',premise_19) ).
cnf(normalization,axiom,
sep(lseg(X1,X1),X2) = X2,
file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',normalization) ).
cnf(premise_3,hypothesis,
x3 != x20,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_3) ).
cnf(c_0_5,plain,
( ~ heap(sep(lseg(X1,X2),sep(lseg(X1,X3),X4)))
| X1 = X3
| X1 = X2 ),
inference(fof_simplification,[status(thm)],[wellformedness_5]) ).
cnf(c_0_6,plain,
( ~ heap(sep(lseg(X1,X2),sep(lseg(X1,X3),X4)))
| X1 = X3
| X1 = X2 ),
c_0_5 ).
cnf(c_0_7,axiom,
sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
associative_commutative ).
cnf(c_0_8,plain,
( ~ heap(sep(lseg(X1,X2),sep(X4,sep(lseg(X1,X3),X5))))
| X1 = X3
| X1 = X2 ),
inference(spm,[status(thm)],[c_0_6,c_0_7]) ).
cnf(c_0_9,hypothesis,
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))))))))))))))),
premise_19 ).
cnf(c_0_10,plain,
( ~ heap(sep(X4,sep(lseg(X1,X3),sep(lseg(X1,X2),X5))))
| X1 = X3
| X1 = X2 ),
inference(spm,[status(thm)],[c_0_8,c_0_7]) ).
cnf(c_0_11,hypothesis,
heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x11),sep(lseg(x12,x15),sep(lseg(x17,x14),sep(lseg(x4,x12),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x11,x12),sep(lseg(x7,x16),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))))),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_9,c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]),c_0_7]) ).
cnf(c_0_12,plain,
sep(X1,sep(X2,sep(X3,X4))) = sep(X3,sep(X1,sep(X2,X4))),
inference(spm,[status(thm)],[c_0_7,c_0_7]) ).
cnf(c_0_13,hypothesis,
( x11 = x12
| x12 = x20 ),
inference(spm,[status(thm)],[c_0_10,c_0_11]) ).
cnf(c_0_14,axiom,
sep(lseg(X1,X1),X2) = X2,
normalization ).
cnf(c_0_15,plain,
( ~ heap(sep(X4,sep(X5,sep(lseg(X1,X2),sep(lseg(X1,X3),X6)))))
| X1 = X3
| X1 = X2 ),
inference(spm,[status(thm)],[c_0_10,c_0_12]) ).
cnf(c_0_16,hypothesis,
( heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x15),sep(lseg(x17,x14),sep(lseg(x4,x12),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x7,x16),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x2,x18),sep(lseg(x5,x17),emp)))))))))))))
| x12 = x20 ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11,c_0_13]),c_0_14]),c_0_14]) ).
cnf(c_0_17,plain,
( ~ heap(sep(X4,sep(X5,sep(lseg(X1,X3),sep(X6,sep(lseg(X1,X2),X7))))))
| X1 = X3
| X1 = X2 ),
inference(spm,[status(thm)],[c_0_15,c_0_7]) ).
cnf(c_0_18,plain,
sep(X1,sep(X2,sep(X3,sep(X4,X5)))) = sep(X3,sep(X2,sep(X4,sep(X1,X5)))),
inference(spm,[status(thm)],[c_0_12,c_0_12]) ).
cnf(c_0_19,hypothesis,
( x15 = x12
| x12 = x20 ),
inference(spm,[status(thm)],[c_0_10,c_0_16]) ).
cnf(c_0_20,hypothesis,
x3 != x20,
inference(fof_simplification,[status(thm)],[premise_3]) ).
cnf(c_0_21,plain,
( ~ heap(sep(X4,sep(X5,sep(X6,sep(X7,sep(lseg(X1,X2),sep(lseg(X1,X3),X8)))))))
| X1 = X3
| X1 = X2 ),
inference(spm,[status(thm)],[c_0_17,c_0_18]) ).
cnf(c_0_22,hypothesis,
( heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x17,x14),sep(lseg(x4,x12),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x7,x16),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))
| x12 = x20 ),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16,c_0_19]),c_0_14]) ).
cnf(c_0_23,hypothesis,
x3 != x20,
c_0_20 ).
cnf(c_0_24,hypothesis,
( x3 = x12
| x12 = x20 ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_21,c_0_22]),c_0_23]) ).
cnf(c_0_25,hypothesis,
( x11 = x12
| x15 = x12 ),
inference(spm,[status(thm)],[c_0_15,c_0_11]) ).
cnf(c_0_26,hypothesis,
( heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x20),sep(lseg(x12,x11),sep(lseg(x12,x15),sep(lseg(x17,x14),sep(lseg(x4,x12),sep(lseg(x11,x12),sep(lseg(x7,x16),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))))
| x12 = x20 ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11,c_0_24]),c_0_14]),c_0_7]),c_0_7]),c_0_7]),c_0_7]) ).
cnf(c_0_27,hypothesis,
( heap(sep(lseg(x19,x1),sep(lseg(x12,x20),sep(lseg(x12,x11),sep(lseg(x17,x14),sep(lseg(x4,x12),sep(lseg(x3,x20),sep(lseg(x3,x12),sep(lseg(x11,x12),sep(lseg(x7,x16),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x2,x18),sep(lseg(x5,x17),emp))))))))))))))
| x11 = x12 ),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11,c_0_25]),c_0_14]) ).
cnf(c_0_28,hypothesis,
x12 = x20,
inference(spm,[status(thm)],[c_0_10,c_0_26]) ).
cnf(c_0_29,hypothesis,
( heap(sep(lseg(x19,x1),sep(lseg(x20,x11),sep(lseg(x17,x14),sep(lseg(x4,x20),sep(lseg(x3,x20),sep(lseg(x3,x20),sep(lseg(x11,x20),sep(lseg(x7,x16),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x2,x18),sep(lseg(x5,x17),emp)))))))))))))
| x11 = x20 ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_27,c_0_28]),c_0_28]),c_0_28]),c_0_28]),c_0_28]),c_0_28]),c_0_14]) ).
cnf(c_0_30,hypothesis,
x11 = x20,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_21,c_0_29]),c_0_23]) ).
cnf(c_0_31,hypothesis,
heap(sep(lseg(x19,x1),sep(lseg(x20,x15),sep(lseg(x17,x14),sep(lseg(x4,x20),sep(lseg(x3,x20),sep(lseg(x3,x20),sep(lseg(x7,x16),sep(lseg(x6,x19),sep(lseg(x6,x17),sep(lseg(x2,x18),sep(lseg(x5,x17),emp)))))))))))),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11,c_0_30]),c_0_28]),c_0_28]),c_0_28]),c_0_28]),c_0_28]),c_0_28]),c_0_14]),c_0_14]),c_0_14]) ).
cnf(c_0_32,hypothesis,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_21,c_0_31]),c_0_23]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWW445-1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.07 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.17/0.45 % Computer : n014.cluster.edu
% 0.17/0.45 % Model : x86_64 x86_64
% 0.17/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.45 % Memory : 8046.5625MB
% 0.17/0.45 % OS : Linux 6.8.0-71-generic
% 0.17/0.45 % CPULimit : 300
% 0.17/0.45 % WCLimit : 300
% 0.17/0.45 % DateTime : Mon Sep 21 09:53:34 UTC 2026
% 0.17/0.45 % CPUTime :
% 0.17/0.45 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.17/0.51 Running first-order theorem proving
% 0.17/0.51 Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 220.44/32.41 % Version: 3.5.1
% 220.44/32.41 % Preprocessing class: FSMSSMSMSSSNFFN.
% 220.44/32.41 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 220.44/32.41 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 220.44/32.41 % Starting new_bool_3 with 300s (1) cores
% 220.44/32.41 % Starting new_bool_1 with 300s (1) cores
% 220.44/32.41 % Starting sh5l with 300s (1) cores
% 220.44/32.41 % new_bool_1 with pid 3780431 completed with status 0
% 220.44/32.41 % Result found by new_bool_1
% 220.44/32.41 % Preprocessing class: FSMSSMSMSSSNFFN.
% 220.44/32.41 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 220.44/32.41 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 220.44/32.41 % Starting new_bool_3 with 300s (1) cores
% 220.44/32.41 % Starting new_bool_1 with 300s (1) cores
% 220.44/32.41 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 220.44/32.41 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 220.44/32.41 % Search class: FGUSS-FFSF22-DFFFFFNN
% 220.44/32.41 % partial match(1): FGUSS-FFMF22-DFFFFFNN
% 220.44/32.41 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 220.44/32.41 % Starting SubtermCWHack with 31s (1) cores
% 220.44/32.41 % SubtermCWHack with pid 3780436 completed with status 8
% 220.44/32.41 % Starting Y1006__C12_02_nc_F1_AE_CS_SP_S2S with 80s (1) cores
% 220.44/32.41 % Y1006__C12_02_nc_F1_AE_CS_SP_S2S with pid 3780596 completed with status 0
% 220.44/32.41 % Result found by Y1006__C12_02_nc_F1_AE_CS_SP_S2S
% 220.44/32.41 % Preprocessing class: FSMSSMSMSSSNFFN.
% 220.44/32.41 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 220.44/32.41 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 220.44/32.41 % Starting new_bool_3 with 300s (1) cores
% 220.44/32.41 % Starting new_bool_1 with 300s (1) cores
% 220.44/32.41 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 220.44/32.41 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 220.44/32.41 % Search class: FGUSS-FFSF22-DFFFFFNN
% 220.44/32.41 % partial match(1): FGUSS-FFMF22-DFFFFFNN
% 220.44/32.41 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 220.44/32.41 % Starting SubtermCWHack with 31s (1) cores
% 220.44/32.41 % SubtermCWHack with pid 3780436 completed with status 8
% 220.44/32.41 % Starting Y1006__C12_02_nc_F1_AE_CS_SP_S2S with 80s (1) cores
% 220.44/32.41 % Preprocessing time : 0.001 s
% 220.44/32.41 % Presaturation interreduction done
% 220.44/32.41
% 220.44/32.41 % Proof found!
% 220.44/32.41 % SZS status Unsatisfiable
% 220.44/32.41 % SZS output start CNFRefutation
% See solution above
% 220.44/32.41 % Parsed axioms : 31
% 220.44/32.41 % Removed by relevancy pruning/SinE : 7
% 220.44/32.41 % Initial clauses : 24
% 220.44/32.41 % Removed in clause preprocessing : 1
% 220.44/32.41 % Initial clauses in saturation : 23
% 220.44/32.41 % Processed clauses : 1449
% 220.44/32.41 % ...of these trivial : 0
% 220.44/32.41 % ...subsumed : 1326
% 220.44/32.41 % ...remaining for further processing : 123
% 220.44/32.41 % Other redundant clauses eliminated : 0
% 220.44/32.41 % Clauses deleted for lack of memory : 0
% 220.44/32.41 % Backward-subsumed : 0
% 220.44/32.41 % Backward-rewritten : 16
% 220.44/32.41 % Generated clauses : 13990
% 220.44/32.41 % ...of the previous two non-redundant : 13956
% 220.44/32.41 % ...aggressively subsumed : 0
% 220.44/32.41 % Contextual simplify-reflections : 0
% 220.44/32.41 % Paramodulations : 13990
% 220.44/32.41 % Factorizations : 0
% 220.44/32.41 % NegExts : 0
% 220.44/32.41 % Equation resolutions : 0
% 220.44/32.41 % Disequality decompositions : 0
% 220.44/32.41 % Total rewrite steps : 351
% 220.44/32.41 % ...of those cached : 198
% 220.44/32.41 % Propositional unsat checks : 0
% 220.44/32.41 % Propositional check models : 0
% 220.44/32.41 % Propositional check unsatisfiable : 0
% 220.44/32.41 % Propositional clauses : 0
% 220.44/32.41 % Propositional clauses after purity: 0
% 220.44/32.41 % Propositional unsat core size : 0
% 220.44/32.41 % Propositional preprocessing time : 0.000
% 220.44/32.41 % Propositional encoding time : 0.000
% 220.44/32.41 % Propositional solver time : 0.000
% 220.44/32.41 % Success case prop preproc time : 0.000
% 220.44/32.41 % Success case prop encoding time : 0.000
% 220.44/32.41 % Success case prop solver time : 0.000
% 220.44/32.41 % Current number of processed clauses : 84
% 220.44/32.41 % Positive orientable unit clauses : 6
% 220.44/32.41 % Positive unorientable unit clauses: 21
% 220.44/32.41 % Negative unit clauses : 17
% 220.44/32.41 % Non-unit-clauses : 40
% 220.44/32.41 % Current number of unprocessed clauses: 12533
% 220.44/32.41 % ...number of literals in the above : 24967
% 220.44/32.41 % Current number of archived formulas : 0
% 220.44/32.41 % Current number of archived clauses : 39
% 220.44/32.41 % Clause-clause subsumption calls (NU) : 6339
% 220.44/32.41 % Rec. Clause-clause subsumption calls : 6334
% 220.44/32.41 % Non-unit clause-clause subsumptions : 910
% 220.44/32.41 % Unit Clause-clause subsumption calls : 332
% 220.44/32.41 % Rewrite failures with RHS unbound : 0
% 220.44/32.41 % BW rewrite match attempts : 1928
% 220.44/32.41 % BW rewrite match successes : 802
% 220.44/32.41 % Condensation attempts : 0
% 220.44/32.41 % Condensation successes : 0
% 220.44/32.41 % Termbank termtop insertions : 199691
% 220.44/32.41 % Search garbage collected termcells : 94
% 220.44/32.41
% 220.44/32.41 % -------------------------------------------------
% 220.44/32.41 % User time : 30.049 s
% 220.44/32.41 % System time : 1.304 s
% 220.44/32.41 % Total time : 31.353 s
% 220.44/32.41 % Maximum resident set size: 3620 pages
% 220.44/32.41
% 220.44/32.41 % -------------------------------------------------
% 220.44/32.41 % User time : 30.050 s
% 220.44/32.41 % System time : 1.315 s
% 220.44/32.41 % Total time : 31.365 s
% 220.44/32.41 % Maximum resident set size: 4608 pages
% 220.44/32.41 % E exiting
%------------------------------------------------------------------------------