%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : GEO146-1 : 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 : n011.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 12:27:18 PM UTC 2026
% Result : Unsatisfiable 0.14s 0.62s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of clauses : 19 ( 3 unt; 2 nHn; 19 RR)
% Number of literals : 35 ( 0 equ; 18 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 30 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(symmetry_of_at_the_same_time_3,axiom,
( ~ once(at_the_same_time(X1,X2))
| once(at_the_same_time(X2,X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-3.ax',symmetry_of_at_the_same_time_3) ).
cnf(connect_defn_1,axiom,
( ~ connect(X1,X2,X3)
| once(at_the_same_time(at(X1,X3),at(X2,X3))) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-3.ax',connect_defn_1) ).
cnf(connect_defn_2,axiom,
( ~ once(at_the_same_time(at(X1,X2),at(X3,X2)))
| connect(X1,X3,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-3.ax',connect_defn_2) ).
cnf(t12_159,negated_conjecture,
( ~ connect(sk27,sk28,sk29)
| ~ connect(sk28,sk27,sk29) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t12_159) ).
cnf(t12_156,negated_conjecture,
( connect(sk28,sk27,sk29)
| connect(sk27,sk28,sk29) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t12_156) ).
cnf(c_0_5,plain,
( ~ once(at_the_same_time(X1,X2))
| once(at_the_same_time(X2,X1)) ),
inference(fof_simplification,[status(thm)],[symmetry_of_at_the_same_time_3]) ).
cnf(c_0_6,plain,
( ~ connect(X1,X2,X3)
| once(at_the_same_time(at(X1,X3),at(X2,X3))) ),
inference(fof_simplification,[status(thm)],[connect_defn_1]) ).
cnf(c_0_7,plain,
( ~ once(at_the_same_time(at(X1,X2),at(X3,X2)))
| connect(X1,X3,X2) ),
inference(fof_simplification,[status(thm)],[connect_defn_2]) ).
cnf(c_0_8,plain,
( ~ once(at_the_same_time(X1,X2))
| once(at_the_same_time(X2,X1)) ),
c_0_5 ).
cnf(c_0_9,plain,
( ~ connect(X1,X2,X3)
| once(at_the_same_time(at(X1,X3),at(X2,X3))) ),
c_0_6 ).
cnf(c_0_10,plain,
( ~ once(at_the_same_time(at(X1,X2),at(X3,X2)))
| connect(X1,X3,X2) ),
c_0_7 ).
cnf(c_0_11,plain,
( ~ connect(X3,X1,X2)
| once(at_the_same_time(at(X1,X2),at(X3,X2))) ),
inference(spm,[status(thm)],[c_0_8,c_0_9]) ).
cnf(c_0_12,negated_conjecture,
( ~ connect(sk27,sk28,sk29)
| ~ connect(sk28,sk27,sk29) ),
inference(fof_simplification,[status(thm)],[t12_159]) ).
cnf(c_0_13,plain,
( ~ connect(X2,X1,X3)
| connect(X1,X2,X3) ),
inference(spm,[status(thm)],[c_0_10,c_0_11]) ).
cnf(c_0_14,negated_conjecture,
( connect(sk28,sk27,sk29)
| connect(sk27,sk28,sk29) ),
t12_156 ).
cnf(c_0_15,negated_conjecture,
( ~ connect(sk27,sk28,sk29)
| ~ connect(sk28,sk27,sk29) ),
c_0_12 ).
cnf(c_0_16,negated_conjecture,
connect(sk28,sk27,sk29),
inference(spm,[status(thm)],[c_0_13,c_0_14]) ).
cnf(c_0_17,negated_conjecture,
~ connect(sk27,sk28,sk29),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_15,c_0_16])]) ).
cnf(c_0_18,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_13,c_0_16]),c_0_17]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GEO146-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.54 % Computer : n011.cluster.edu
% 0.09/0.54 % Model : x86_64 x86_64
% 0.09/0.54 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.54 % Memory : 8046.5625MB
% 0.09/0.54 % OS : Linux 6.8.0-71-generic
% 0.09/0.54 % CPULimit : 300
% 0.09/0.54 % WCLimit : 300
% 0.09/0.54 % DateTime : Sun Sep 20 12:34:42 UTC 2026
% 0.09/0.54 % CPUTime :
% 0.09/0.54 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.14/0.59 Running first-order theorem proving
% 0.14/0.59 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
% 0.14/0.62 % Version: 3.5.1
% 0.14/0.62 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.14/0.62 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/0.62 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.14/0.62 % Starting new_bool_3 with 300s (1) cores
% 0.14/0.62 % Starting new_bool_1 with 300s (1) cores
% 0.14/0.62 % Starting sh5l with 300s (1) cores
% 0.14/0.62 % new_bool_3 with pid 3626633 completed with status 0
% 0.14/0.62 % Result found by new_bool_3
% 0.14/0.62 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.14/0.62 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/0.62 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.14/0.62 % Starting new_bool_3 with 300s (1) cores
% 0.14/0.62 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.14/0.62 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.14/0.62 % Search class: FGHNF-FFMF21-SFFFFFNN
% 0.14/0.62 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.14/0.62 % Starting SubtermCWHack with 31s (1) cores
% 0.14/0.62 % SubtermCWHack with pid 3626637 completed with status 0
% 0.14/0.62 % Result found by SubtermCWHack
% 0.14/0.62 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.14/0.62 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/0.62 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.14/0.62 % Starting new_bool_3 with 300s (1) cores
% 0.14/0.62 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.14/0.62 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.14/0.62 % Search class: FGHNF-FFMF21-SFFFFFNN
% 0.14/0.62 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.14/0.62 % Starting SubtermCWHack with 31s (1) cores
% 0.14/0.62 % Preprocessing time : 0.002 s
% 0.14/0.62
% 0.14/0.62 % Proof found!
% 0.14/0.62 % SZS status Unsatisfiable
% 0.14/0.62 % SZS output start CNFRefutation
% See solution above
% 0.14/0.62 % Parsed axioms : 114
% 0.14/0.62 % Removed by relevancy pruning/SinE : 90
% 0.14/0.62 % Initial clauses : 24
% 0.14/0.62 % Removed in clause preprocessing : 2
% 0.14/0.62 % Initial clauses in saturation : 22
% 0.14/0.62 % Processed clauses : 190
% 0.14/0.62 % ...of these trivial : 0
% 0.14/0.62 % ...subsumed : 130
% 0.14/0.62 % ...remaining for further processing : 59
% 0.14/0.62 % Other redundant clauses eliminated : 0
% 0.14/0.62 % Clauses deleted for lack of memory : 0
% 0.14/0.62 % Backward-subsumed : 0
% 0.14/0.62 % Backward-rewritten : 2
% 0.14/0.62 % Generated clauses : 311
% 0.14/0.62 % ...of the previous two non-redundant : 286
% 0.14/0.62 % ...aggressively subsumed : 0
% 0.14/0.62 % Contextual simplify-reflections : 2
% 0.14/0.62 % Paramodulations : 311
% 0.14/0.62 % Factorizations : 0
% 0.14/0.62 % NegExts : 0
% 0.14/0.62 % Equation resolutions : 0
% 0.14/0.62 % Disequality decompositions : 0
% 0.14/0.62 % Total rewrite steps : 4
% 0.14/0.62 % ...of those cached : 1
% 0.14/0.62 % Propositional unsat checks : 0
% 0.14/0.62 % Propositional check models : 0
% 0.14/0.62 % Propositional check unsatisfiable : 0
% 0.14/0.62 % Propositional clauses : 0
% 0.14/0.62 % Propositional clauses after purity: 0
% 0.14/0.62 % Propositional unsat core size : 0
% 0.14/0.62 % Propositional preprocessing time : 0.000
% 0.14/0.62 % Propositional encoding time : 0.000
% 0.14/0.62 % Propositional solver time : 0.000
% 0.14/0.62 % Success case prop preproc time : 0.000
% 0.14/0.62 % Success case prop encoding time : 0.000
% 0.14/0.62 % Success case prop solver time : 0.000
% 0.14/0.62 % Current number of processed clauses : 57
% 0.14/0.62 % Positive orientable unit clauses : 3
% 0.14/0.62 % Positive unorientable unit clauses: 0
% 0.14/0.62 % Negative unit clauses : 1
% 0.14/0.62 % Non-unit-clauses : 53
% 0.14/0.62 % Current number of unprocessed clauses: 118
% 0.14/0.62 % ...number of literals in the above : 242
% 0.14/0.62 % Current number of archived formulas : 0
% 0.14/0.62 % Current number of archived clauses : 2
% 0.14/0.62 % Clause-clause subsumption calls (NU) : 1079
% 0.14/0.62 % Rec. Clause-clause subsumption calls : 1007
% 0.14/0.62 % Non-unit clause-clause subsumptions : 132
% 0.14/0.62 % Unit Clause-clause subsumption calls : 0
% 0.14/0.62 % Rewrite failures with RHS unbound : 0
% 0.14/0.62 % BW rewrite match attempts : 1
% 0.14/0.62 % BW rewrite match successes : 1
% 0.14/0.62 % Condensation attempts : 0
% 0.14/0.62 % Condensation successes : 0
% 0.14/0.62 % Termbank termtop insertions : 4512
% 0.14/0.62 % Search garbage collected termcells : 509
% 0.14/0.62
% 0.14/0.62 % -------------------------------------------------
% 0.14/0.62 % User time : 0.007 s
% 0.14/0.62 % System time : 0.004 s
% 0.14/0.62 % Total time : 0.011 s
% 0.14/0.62 % Maximum resident set size: 3740 pages
% 0.14/0.62
% 0.14/0.62 % -------------------------------------------------
% 0.14/0.62 % User time : 0.010 s
% 0.14/0.62 % System time : 0.009 s
% 0.14/0.62 % Total time : 0.020 s
% 0.14/0.62 % Maximum resident set size: 4608 pages
% 0.14/0.62 % E exiting
%------------------------------------------------------------------------------