%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SWC151-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n005.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 02:43:14 PM UTC 2026
% Result : Unsatisfiable 0.03s 0.43s
% Output : CNFRefutation 0.03s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of clauses : 8 ( 8 unt; 0 nHn; 8 RR)
% Number of literals : 8 ( 2 equ; 3 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(co1_8,negated_conjecture,
~ totalorderP(sk4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
cnf(co1_7,negated_conjecture,
totalorderP(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
cnf(co1_5,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
cnf(c_0_3,negated_conjecture,
~ totalorderP(sk4),
inference(fof_simplification,[status(thm)],[co1_8]) ).
cnf(c_0_4,negated_conjecture,
totalorderP(sk2),
co1_7 ).
cnf(c_0_5,negated_conjecture,
sk2 = sk4,
co1_5 ).
cnf(c_0_6,negated_conjecture,
~ totalorderP(sk4),
c_0_3 ).
cnf(c_0_7,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(rw,[status(thm)],[c_0_4,c_0_5]),c_0_6]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC151-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.03/0.35 % Computer : n005.cluster.edu
% 0.03/0.35 % Model : x86_64 x86_64
% 0.03/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.35 % Memory : 8046.5625MB
% 0.03/0.35 % OS : Linux 6.8.0-71-generic
% 0.03/0.35 % CPULimit : 300
% 0.03/0.35 % WCLimit : 300
% 0.03/0.35 % DateTime : Mon Sep 21 07:59:03 UTC 2026
% 0.03/0.36 % CPUTime :
% 0.03/0.36 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.03/0.40 Running first-order theorem proving
% 0.03/0.40 Running: /export/starexec/sandbox/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/sandbox/benchmark/theBenchmark.p
% 0.03/0.43 % Version: 3.5.1
% 0.03/0.43 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.03/0.43 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.03/0.43 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.03/0.43 % Starting new_bool_3 with 300s (1) cores
% 0.03/0.43 % Starting new_bool_1 with 300s (1) cores
% 0.03/0.43 % Starting sh5l with 300s (1) cores
% 0.03/0.43 % new_bool_3 with pid 2963599 completed with status 0
% 0.03/0.43 % Result found by new_bool_3
% 0.03/0.43 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.03/0.43 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.03/0.43 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.03/0.43 % Starting new_bool_3 with 300s (1) cores
% 0.03/0.43 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.03/0.43 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.03/0.43 % Search class: FGHSF-FFMM22-MFFFFFNN
% 0.03/0.43 % partial match(1): FGHSF-FFMM21-MFFFFFNN
% 0.03/0.43 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.03/0.43 % Starting SubtermCWHack with 31s (1) cores
% 0.03/0.43 % SubtermCWHack with pid 2963603 completed with status 0
% 0.03/0.43 % Result found by SubtermCWHack
% 0.03/0.43 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.03/0.43 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.03/0.43 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.03/0.43 % Starting new_bool_3 with 300s (1) cores
% 0.03/0.43 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.03/0.43 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.03/0.43 % Search class: FGHSF-FFMM22-MFFFFFNN
% 0.03/0.43 % partial match(1): FGHSF-FFMM21-MFFFFFNN
% 0.03/0.43 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.03/0.43 % Starting SubtermCWHack with 31s (1) cores
% 0.03/0.43 % Preprocessing time : 0.002 s
% 0.03/0.43
% 0.03/0.43 % Proof found!
% 0.03/0.43 % SZS status Unsatisfiable
% 0.03/0.43 % SZS output start CNFRefutation
% See solution above
% 0.03/0.43 % Parsed axioms : 193
% 0.03/0.43 % Removed by relevancy pruning/SinE : 154
% 0.03/0.43 % Initial clauses : 39
% 0.03/0.43 % Removed in clause preprocessing : 0
% 0.03/0.43 % Initial clauses in saturation : 39
% 0.03/0.43 % Processed clauses : 10
% 0.03/0.43 % ...of these trivial : 0
% 0.03/0.43 % ...subsumed : 0
% 0.03/0.43 % ...remaining for further processing : 10
% 0.03/0.43 % Other redundant clauses eliminated : 0
% 0.03/0.43 % Clauses deleted for lack of memory : 0
% 0.03/0.43 % Backward-subsumed : 0
% 0.03/0.43 % Backward-rewritten : 3
% 0.03/0.43 % Generated clauses : 0
% 0.03/0.43 % ...of the previous two non-redundant : 0
% 0.03/0.43 % ...aggressively subsumed : 0
% 0.03/0.43 % Contextual simplify-reflections : 0
% 0.03/0.43 % Paramodulations : 0
% 0.03/0.43 % Factorizations : 0
% 0.03/0.43 % NegExts : 0
% 0.03/0.43 % Equation resolutions : 0
% 0.03/0.43 % Disequality decompositions : 0
% 0.03/0.43 % Total rewrite steps : 5
% 0.03/0.43 % ...of those cached : 1
% 0.03/0.43 % Propositional unsat checks : 0
% 0.03/0.43 % Propositional check models : 0
% 0.03/0.43 % Propositional check unsatisfiable : 0
% 0.03/0.43 % Propositional clauses : 0
% 0.03/0.43 % Propositional clauses after purity: 0
% 0.03/0.43 % Propositional unsat core size : 0
% 0.03/0.43 % Propositional preprocessing time : 0.000
% 0.03/0.43 % Propositional encoding time : 0.000
% 0.03/0.43 % Propositional solver time : 0.000
% 0.03/0.43 % Success case prop preproc time : 0.000
% 0.03/0.43 % Success case prop encoding time : 0.000
% 0.03/0.43 % Success case prop solver time : 0.000
% 0.03/0.43 % Current number of processed clauses : 7
% 0.03/0.43 % Positive orientable unit clauses : 6
% 0.03/0.43 % Positive unorientable unit clauses: 0
% 0.03/0.43 % Negative unit clauses : 1
% 0.03/0.43 % Non-unit-clauses : 0
% 0.03/0.43 % Current number of unprocessed clauses: 29
% 0.03/0.43 % ...number of literals in the above : 123
% 0.03/0.43 % Current number of archived formulas : 0
% 0.03/0.43 % Current number of archived clauses : 3
% 0.03/0.43 % Clause-clause subsumption calls (NU) : 0
% 0.03/0.43 % Rec. Clause-clause subsumption calls : 0
% 0.03/0.43 % Non-unit clause-clause subsumptions : 0
% 0.03/0.43 % Unit Clause-clause subsumption calls : 0
% 0.03/0.43 % Rewrite failures with RHS unbound : 0
% 0.03/0.43 % BW rewrite match attempts : 2
% 0.03/0.43 % BW rewrite match successes : 2
% 0.03/0.43 % Condensation attempts : 0
% 0.03/0.43 % Condensation successes : 0
% 0.03/0.43 % Termbank termtop insertions : 2945
% 0.03/0.43 % Search garbage collected termcells : 895
% 0.03/0.43
% 0.03/0.43 % -------------------------------------------------
% 0.03/0.43 % User time : 0.003 s
% 0.03/0.43 % System time : 0.004 s
% 0.03/0.43 % Total time : 0.007 s
% 0.03/0.43 % Maximum resident set size: 3808 pages
% 0.03/0.43
% 0.03/0.43 % -------------------------------------------------
% 0.03/0.43 % User time : 0.005 s
% 0.03/0.43 % System time : 0.008 s
% 0.03/0.43 % Total time : 0.013 s
% 0.03/0.43 % Maximum resident set size: 4864 pages
% 0.03/0.43 % E exiting
%------------------------------------------------------------------------------