TSTP Solution File: CSR090+2 by ET---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : ET---2.0
% Problem : CSR090+2 : TPTP v8.1.0. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_ET %s %d
% 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 : 600s
% DateTime : Fri Jul 15 03:02:31 EDT 2022
% Result : Theorem 6.72s 30.90s
% Output : CNFRefutation 6.72s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 10
% Syntax : Number of formulae : 35 ( 20 unt; 0 def)
% Number of atoms : 79 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 82 ( 38 ~; 32 |; 7 &)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 6 con; 0-0 aty)
% Number of variables : 31 ( 2 sgn 16 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(kb_SUMO_27,axiom,
! [X6,X7,X8] :
( ( s__instance(X7,s__SetOrClass)
& s__instance(X6,s__SetOrClass) )
=> ( ( s__subclass(X6,X7)
& s__instance(X8,X6) )
=> s__instance(X8,X7) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_27) ).
fof(kb_SUMO_26,axiom,
! [X6,X7] :
( s__subclass(X6,X7)
=> ( s__instance(X6,s__SetOrClass)
& s__instance(X7,s__SetOrClass) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_26) ).
fof(prove_from_SUMO_MILO,conjecture,
s__temporalPart(s__Time17_1,s__Time17_3),
file('/export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(kb_SUMO_1502,axiom,
! [X4,X5,X105] :
( ( s__instance(X105,s__TimePosition)
& s__instance(X5,s__TimePosition)
& s__instance(X4,s__TimePosition) )
=> ( ( s__temporalPart(X4,X5)
& s__temporalPart(X5,X105) )
=> s__temporalPart(X4,X105) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_1502) ).
fof(local_5,axiom,
s__temporalPart(s__Time17_2,s__Time17_3),
file('/export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p',local_5) ).
fof(kb_SUMO_1012,axiom,
s__subclass(s__TimeInterval,s__TimePosition),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_1012) ).
fof(local_4,axiom,
s__temporalPart(s__Time17_1,s__Time17_2),
file('/export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p',local_4) ).
fof(local_3,axiom,
s__instance(s__Time17_3,s__TimeInterval),
file('/export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p',local_3) ).
fof(local_1,axiom,
s__instance(s__Time17_1,s__TimeInterval),
file('/export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p',local_1) ).
fof(local_2,axiom,
s__instance(s__Time17_2,s__TimeInterval),
file('/export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p',local_2) ).
fof(c_0_10,plain,
! [X9,X10,X11] :
( ~ s__instance(X10,s__SetOrClass)
| ~ s__instance(X9,s__SetOrClass)
| ~ s__subclass(X9,X10)
| ~ s__instance(X11,X9)
| s__instance(X11,X10) ),
inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_27])])])]) ).
fof(c_0_11,plain,
! [X8,X9] :
( ( s__instance(X8,s__SetOrClass)
| ~ s__subclass(X8,X9) )
& ( s__instance(X9,s__SetOrClass)
| ~ s__subclass(X8,X9) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26])])]) ).
fof(c_0_12,negated_conjecture,
~ s__temporalPart(s__Time17_1,s__Time17_3),
inference(assume_negation,[status(cth)],[prove_from_SUMO_MILO]) ).
fof(c_0_13,plain,
! [X106,X107,X108] :
( ~ s__instance(X108,s__TimePosition)
| ~ s__instance(X107,s__TimePosition)
| ~ s__instance(X106,s__TimePosition)
| ~ s__temporalPart(X106,X107)
| ~ s__temporalPart(X107,X108)
| s__temporalPart(X106,X108) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_1502])]) ).
cnf(c_0_14,plain,
( s__instance(X1,X2)
| ~ s__instance(X1,X3)
| ~ s__subclass(X3,X2)
| ~ s__instance(X3,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_15,plain,
( s__instance(X2,s__SetOrClass)
| ~ s__subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
cnf(c_0_16,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
fof(c_0_17,negated_conjecture,
~ s__temporalPart(s__Time17_1,s__Time17_3),
inference(fof_simplification,[status(thm)],[c_0_12]) ).
cnf(c_0_18,plain,
( s__temporalPart(X1,X2)
| ~ s__temporalPart(X3,X2)
| ~ s__temporalPart(X1,X3)
| ~ s__instance(X1,s__TimePosition)
| ~ s__instance(X3,s__TimePosition)
| ~ s__instance(X2,s__TimePosition) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_19,plain,
s__temporalPart(s__Time17_2,s__Time17_3),
inference(split_conjunct,[status(thm)],[local_5]) ).
cnf(c_0_20,plain,
( s__instance(X1,X2)
| ~ s__subclass(X3,X2)
| ~ s__instance(X1,X3) ),
inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_14,c_0_15]),c_0_16]) ).
cnf(c_0_21,plain,
s__subclass(s__TimeInterval,s__TimePosition),
inference(split_conjunct,[status(thm)],[kb_SUMO_1012]) ).
cnf(c_0_22,negated_conjecture,
~ s__temporalPart(s__Time17_1,s__Time17_3),
inference(split_conjunct,[status(thm)],[c_0_17]) ).
cnf(c_0_23,plain,
( s__temporalPart(X1,s__Time17_3)
| ~ s__temporalPart(X1,s__Time17_2)
| ~ s__instance(s__Time17_2,s__TimePosition)
| ~ s__instance(s__Time17_3,s__TimePosition)
| ~ s__instance(X1,s__TimePosition) ),
inference(pm,[status(thm)],[c_0_18,c_0_19]) ).
cnf(c_0_24,plain,
s__temporalPart(s__Time17_1,s__Time17_2),
inference(split_conjunct,[status(thm)],[local_4]) ).
cnf(c_0_25,plain,
( s__instance(X1,s__TimePosition)
| ~ s__instance(X1,s__TimeInterval) ),
inference(pm,[status(thm)],[c_0_20,c_0_21]) ).
cnf(c_0_26,plain,
s__instance(s__Time17_3,s__TimeInterval),
inference(split_conjunct,[status(thm)],[local_3]) ).
cnf(c_0_27,negated_conjecture,
( ~ s__instance(s__Time17_2,s__TimePosition)
| ~ s__instance(s__Time17_3,s__TimePosition)
| ~ s__instance(s__Time17_1,s__TimePosition) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(pm,[status(thm)],[c_0_22,c_0_23]),c_0_24])]) ).
cnf(c_0_28,plain,
s__instance(s__Time17_3,s__TimePosition),
inference(pm,[status(thm)],[c_0_25,c_0_26]) ).
cnf(c_0_29,plain,
s__instance(s__Time17_1,s__TimeInterval),
inference(split_conjunct,[status(thm)],[local_1]) ).
cnf(c_0_30,negated_conjecture,
( ~ s__instance(s__Time17_2,s__TimePosition)
| ~ s__instance(s__Time17_1,s__TimePosition) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_27,c_0_28])]) ).
cnf(c_0_31,plain,
s__instance(s__Time17_1,s__TimePosition),
inference(pm,[status(thm)],[c_0_25,c_0_29]) ).
cnf(c_0_32,plain,
s__instance(s__Time17_2,s__TimeInterval),
inference(split_conjunct,[status(thm)],[local_2]) ).
cnf(c_0_33,negated_conjecture,
~ s__instance(s__Time17_2,s__TimePosition),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_30,c_0_31])]) ).
cnf(c_0_34,plain,
$false,
inference(sr,[status(thm)],[inference(pm,[status(thm)],[c_0_25,c_0_32]),c_0_33]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CSR090+2 : TPTP v8.1.0. Bugfixed v7.3.0.
% 0.12/0.13 % Command : run_ET %s %d
% 0.14/0.35 % Computer : n021.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 600
% 0.14/0.35 % DateTime : Fri Jun 10 01:35:53 EDT 2022
% 0.14/0.35 % CPUTime :
% 6.71/29.76 eprover: CPU time limit exceeded, terminating
% 6.71/29.77 eprover: eprover: CPU time limit exceeded, terminatingCPU time limit exceeded, terminating
% 6.71/29.77
% 6.72/30.15 eprover: CPU time limit exceeded, terminating
% 6.72/30.90 # Running protocol protocol_eprover_2d86bd69119e7e9cc4417c0ee581499eaf828bb2 for 23 seconds:
% 6.72/30.90 # SinE strategy is GSinE(CountFormulas,,1.1,,02,500,1.0)
% 6.72/30.90 # Preprocessing time : 0.376 s
% 6.72/30.90
% 6.72/30.90 # Failure: Out of unprocessed clauses!
% 6.72/30.90 # OLD status GaveUp
% 6.72/30.90 # Parsed axioms : 37987
% 6.72/30.90 # Removed by relevancy pruning/SinE : 37932
% 6.72/30.90 # Initial clauses : 59
% 6.72/30.90 # Removed in clause preprocessing : 0
% 6.72/30.90 # Initial clauses in saturation : 59
% 6.72/30.90 # Processed clauses : 72
% 6.72/30.90 # ...of these trivial : 0
% 6.72/30.90 # ...subsumed : 0
% 6.72/30.90 # ...remaining for further processing : 72
% 6.72/30.90 # Other redundant clauses eliminated : 3
% 6.72/30.90 # Clauses deleted for lack of memory : 0
% 6.72/30.90 # Backward-subsumed : 0
% 6.72/30.90 # Backward-rewritten : 2
% 6.72/30.90 # Generated clauses : 13
% 6.72/30.90 # ...of the previous two non-trivial : 13
% 6.72/30.90 # Contextual simplify-reflections : 0
% 6.72/30.90 # Paramodulations : 10
% 6.72/30.90 # Factorizations : 0
% 6.72/30.90 # Equation resolutions : 3
% 6.72/30.90 # Current number of processed clauses : 67
% 6.72/30.90 # Positive orientable unit clauses : 27
% 6.72/30.90 # Positive unorientable unit clauses: 0
% 6.72/30.90 # Negative unit clauses : 1
% 6.72/30.90 # Non-unit-clauses : 39
% 6.72/30.90 # Current number of unprocessed clauses: 0
% 6.72/30.90 # ...number of literals in the above : 0
% 6.72/30.90 # Current number of archived formulas : 0
% 6.72/30.90 # Current number of archived clauses : 2
% 6.72/30.90 # Clause-clause subsumption calls (NU) : 230
% 6.72/30.90 # Rec. Clause-clause subsumption calls : 91
% 6.72/30.90 # Non-unit clause-clause subsumptions : 0
% 6.72/30.90 # Unit Clause-clause subsumption calls : 39
% 6.72/30.90 # Rewrite failures with RHS unbound : 0
% 6.72/30.90 # BW rewrite match attempts : 5
% 6.72/30.90 # BW rewrite match successes : 2
% 6.72/30.90 # Condensation attempts : 0
% 6.72/30.90 # Condensation successes : 0
% 6.72/30.90 # Termbank termtop insertions : 251550
% 6.72/30.90
% 6.72/30.90 # -------------------------------------------------
% 6.72/30.90 # User time : 0.338 s
% 6.72/30.90 # System time : 0.041 s
% 6.72/30.90 # Total time : 0.379 s
% 6.72/30.90 # Maximum resident set size: 54324 pages
% 6.72/30.90 # Running protocol protocol_eprover_230b6c199cce1dcf6700db59e75a93feb83d1bd9 for 23 seconds:
% 6.72/30.90
% 6.72/30.90 # Failure: Resource limit exceeded (time)
% 6.72/30.90 # OLD status Res
% 6.72/30.90 # SinE strategy is GSinE(CountFormulas,hypos,1.1,,01,20000,1.0)
% 6.72/30.90 # Preprocessing time : 0.389 s
% 6.72/30.90 # Running protocol protocol_eprover_48e494e00e0717ec2eabf59b73b2d711334607de for 23 seconds:
% 6.72/30.90 # SinE strategy is GSinE(CountFormulas,hypos,1.1,,03,20000,1.0)
% 6.72/30.90 # Preprocessing time : 0.387 s
% 6.72/30.90
% 6.72/30.90 # Proof found!
% 6.72/30.90 # SZS status Theorem
% 6.72/30.90 # SZS output start CNFRefutation
% See solution above
% 6.72/30.90 # Proof object total steps : 35
% 6.72/30.90 # Proof object clause steps : 20
% 6.72/30.90 # Proof object formula steps : 15
% 6.72/30.90 # Proof object conjectures : 7
% 6.72/30.90 # Proof object clause conjectures : 4
% 6.72/30.90 # Proof object formula conjectures : 3
% 6.72/30.90 # Proof object initial clauses used : 11
% 6.72/30.90 # Proof object initial formulas used : 10
% 6.72/30.90 # Proof object generating inferences : 6
% 6.72/30.90 # Proof object simplifying inferences : 9
% 6.72/30.90 # Training examples: 0 positive, 0 negative
% 6.72/30.90 # Parsed axioms : 37987
% 6.72/30.90 # Removed by relevancy pruning/SinE : 37906
% 6.72/30.90 # Initial clauses : 88
% 6.72/30.90 # Removed in clause preprocessing : 4
% 6.72/30.90 # Initial clauses in saturation : 84
% 6.72/30.90 # Processed clauses : 228
% 6.72/30.90 # ...of these trivial : 53
% 6.72/30.90 # ...subsumed : 7
% 6.72/30.90 # ...remaining for further processing : 167
% 6.72/30.90 # Other redundant clauses eliminated : 1
% 6.72/30.90 # Clauses deleted for lack of memory : 0
% 6.72/30.90 # Backward-subsumed : 2
% 6.72/30.90 # Backward-rewritten : 5
% 6.72/30.90 # Generated clauses : 351
% 6.72/30.90 # ...of the previous two non-trivial : 290
% 6.72/30.90 # Contextual simplify-reflections : 16
% 6.72/30.90 # Paramodulations : 350
% 6.72/30.90 # Factorizations : 0
% 6.72/30.90 # Equation resolutions : 1
% 6.72/30.90 # Current number of processed clauses : 159
% 6.72/30.90 # Positive orientable unit clauses : 58
% 6.72/30.90 # Positive unorientable unit clauses: 0
% 6.72/30.90 # Negative unit clauses : 2
% 6.72/30.90 # Non-unit-clauses : 99
% 6.72/30.90 # Current number of unprocessed clauses: 137
% 6.72/30.90 # ...number of literals in the above : 420
% 6.72/30.90 # Current number of archived formulas : 0
% 6.72/30.90 # Current number of archived clauses : 7
% 6.72/30.90 # Clause-clause subsumption calls (NU) : 1008
% 6.72/30.90 # Rec. Clause-clause subsumption calls : 563
% 6.72/30.90 # Non-unit clause-clause subsumptions : 23
% 6.72/30.90 # Unit Clause-clause subsumption calls : 93
% 6.72/30.90 # Rewrite failures with RHS unbound : 0
% 6.72/30.90 # BW rewrite match attempts : 5
% 6.72/30.90 # BW rewrite match successes : 3
% 6.72/30.90 # Condensation attempts : 0
% 6.72/30.90 # Condensation successes : 0
% 6.72/30.90 # Termbank termtop insertions : 254256
% 6.72/30.90
% 6.72/30.90 # -------------------------------------------------
% 6.72/30.90 # User time : 0.361 s
% 6.72/30.90 # System time : 0.031 s
% 6.72/30.90 # Total time : 0.392 s
% 6.72/30.90 # Maximum resident set size: 54536 pages
% 6.74/52.80 eprover: CPU time limit exceeded, terminating
% 6.74/52.82 eprover: CPU time limit exceeded, terminating
% 6.74/52.83 eprover: CPU time limit exceeded, terminating
% 6.74/52.84 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.84 eprover: No such file or directory
% 6.74/52.85 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.85 eprover: No such file or directory
% 6.74/52.85 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.85 eprover: No such file or directory
% 6.74/52.86 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.86 eprover: No such file or directory
% 6.74/52.86 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.86 eprover: No such file or directory
% 6.74/52.86 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.86 eprover: No such file or directory
% 6.74/52.86 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.86 eprover: No such file or directory
% 6.74/52.87 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.87 eprover: No such file or directory
% 6.74/52.87 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.87 eprover: No such file or directory
% 6.74/52.87 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.87 eprover: No such file or directory
% 6.74/52.87 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.87 eprover: No such file or directory
% 6.74/52.88 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.88 eprover: No such file or directory
% 6.74/52.88 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.88 eprover: No such file or directory
% 6.74/52.88 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.88 eprover: No such file or directory
% 6.74/52.88 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.88 eprover: No such file or directory
% 6.74/52.88 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.88 eprover: No such file or directory
% 6.74/52.88 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.88 eprover: No such file or directory
% 6.74/52.89 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.89 eprover: No such file or directory
% 6.74/52.89 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.89 eprover: No such file or directory
% 6.74/52.89 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.89 eprover: No such file or directory
% 6.74/52.89 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.89 eprover: No such file or directory
% 6.74/52.89 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.89 eprover: No such file or directory
% 6.74/52.90 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.90 eprover: No such file or directory
% 6.74/52.90 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.90 eprover: No such file or directory
% 6.74/52.90 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.90 eprover: No such file or directory
% 6.74/52.90 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p
% 6.74/52.90 eprover: No such file or directory
% 6.74/52.90 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.90 eprover: No such file or directory
% 6.74/52.91 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.91 eprover: No such file or directory
% 6.74/52.91 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.91 eprover: No such file or directory
% 6.74/52.91 eprover: Cannot stat file /export/starexec/sandbox/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 6.74/52.91 eprover: No such file or directory
%------------------------------------------------------------------------------