%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : CSR118+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n001.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 12:17:28 PM UTC 2026
% Result : Theorem 0.16s 20.66s
% Output : CNFRefutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 9
% Syntax : Number of formulae : 35 ( 18 unt; 0 def)
% Number of atoms : 117 ( 14 equ)
% Maximal formula atoms : 45 ( 3 avg)
% Number of connectives : 131 ( 49 ~; 56 |; 20 &)
% ( 1 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 24 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 8 con; 0-3 aty)
% Number of variables : 47 ( 9 sgn 25 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(kb_SUMO_26635,axiom,
! [X1,X15] :
( s__subclass(X1,X15)
=> ( s__instance(X15,s__SetOrClass)
& s__instance(X1,s__SetOrClass) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_26635) ).
fof(kb_SUMO_32603,axiom,
! [X137,X12,X136] :
( X12 = s__UnionFn(X136,X137)
<=> ! [X1138,X34,X1139] :
( ( s__instance(X137,s__SetOrClass)
& s__instance(X12,s__SetOrClass)
& s__instance(X136,s__SetOrClass) )
=> ( ( s__instance(X1139,X12)
& s__instance(X34,X137)
& s__instance(X1138,X136) )
=> ( ( s__instance(X1139,X137)
| s__instance(X1139,X136) )
& s__instance(X34,X12)
& s__instance(X1138,X12) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_32603) ).
fof(kb_SUMO_53200,axiom,
s__subclass(s__TobaccoProduct,s__Artifact),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_53200) ).
fof(kb_SUMO_26636,axiom,
! [X1,X15,X13] :
( ( s__instance(X1,s__SetOrClass)
& s__instance(X15,s__SetOrClass) )
=> ( ( s__instance(X13,X1)
& s__subclass(X1,X15) )
=> s__instance(X13,X15) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_26636) ).
fof(abe_mammal,conjecture,
s__instance(s__AbrahamLincoln,s__Mammal),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abe_mammal) ).
fof(kb_SUMO_35202,axiom,
s__subclass(s__Hominid,s__Primate),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_35202) ).
fof(kb_SUMO_35205,axiom,
s__subclass(s__Human,s__Hominid),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_35205) ).
fof(kb_SUMO_35192,axiom,
s__subclass(s__Primate,s__Mammal),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_35192) ).
fof(abe_human,axiom,
s__instance(s__AbrahamLincoln,s__Human),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abe_human) ).
fof(c_0_9,plain,
! [X2341,X2342] :
( ( ~ s__subclass(X2341,X2342)
| s__instance(X2342,s__SetOrClass) )
& ( ~ s__subclass(X2341,X2342)
| s__instance(X2341,s__SetOrClass) ) ),
inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26635])])])]) ).
fof(c_0_10,plain,
! [X2368,X2369,X2370,X2371,X2372,X2373,X2374,X2375,X2376] :
( ( X2375 = s__UnionFn(X2376,X2374)
| ~ s__instance(esk4_3(X2374,X2375,X2376),X2375)
| ~ s__instance(esk3_3(X2374,X2375,X2376),X2375)
| ~ s__instance(esk5_3(X2374,X2375,X2376),X2374) )
& ( X2375 = s__UnionFn(X2376,X2374)
| ~ s__instance(esk4_3(X2374,X2375,X2376),X2375)
| ~ s__instance(esk3_3(X2374,X2375,X2376),X2375)
| ~ s__instance(esk5_3(X2374,X2375,X2376),X2376) )
& ( X2375 = s__UnionFn(X2376,X2374)
| s__instance(esk5_3(X2374,X2375,X2376),X2375) )
& ( X2375 = s__UnionFn(X2376,X2374)
| s__instance(esk4_3(X2374,X2375,X2376),X2374) )
& ( X2375 = s__UnionFn(X2376,X2374)
| s__instance(esk3_3(X2374,X2375,X2376),X2376) )
& ( X2375 = s__UnionFn(X2376,X2374)
| s__instance(X2374,s__SetOrClass) )
& ( X2375 = s__UnionFn(X2376,X2374)
| s__instance(X2375,s__SetOrClass) )
& ( X2375 = s__UnionFn(X2376,X2374)
| s__instance(X2376,s__SetOrClass) )
& ( X2369 != s__UnionFn(X2370,X2368)
| ~ s__instance(X2368,s__SetOrClass)
| ~ s__instance(X2369,s__SetOrClass)
| ~ s__instance(X2370,s__SetOrClass)
| ~ s__instance(X2373,X2369)
| ~ s__instance(X2372,X2368)
| ~ s__instance(X2371,X2370)
| s__instance(X2373,X2368)
| s__instance(X2373,X2370) )
& ( X2369 != s__UnionFn(X2370,X2368)
| ~ s__instance(X2368,s__SetOrClass)
| ~ s__instance(X2369,s__SetOrClass)
| ~ s__instance(X2370,s__SetOrClass)
| ~ s__instance(X2373,X2369)
| ~ s__instance(X2372,X2368)
| ~ s__instance(X2371,X2370)
| s__instance(X2372,X2369) )
& ( X2369 != s__UnionFn(X2370,X2368)
| ~ s__instance(X2368,s__SetOrClass)
| ~ s__instance(X2369,s__SetOrClass)
| ~ s__instance(X2370,s__SetOrClass)
| ~ s__instance(X2373,X2369)
| ~ s__instance(X2372,X2368)
| ~ s__instance(X2371,X2370)
| s__instance(X2371,X2369) ) ),
inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_32603])])])])])])]) ).
cnf(c_0_11,plain,
( ~ s__subclass(X1,X2)
| s__instance(X1,s__SetOrClass) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_12,plain,
s__subclass(s__TobaccoProduct,s__Artifact),
inference(split_conjunct,[status(thm)],[kb_SUMO_53200]) ).
cnf(c_0_13,plain,
( X2 = s__UnionFn(X3,X1)
| s__instance(X1,s__SetOrClass) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_14,plain,
s__instance(s__TobaccoProduct,s__SetOrClass),
inference(spm,[status(thm)],[c_0_11,c_0_12]) ).
cnf(c_0_15,plain,
( s__instance(X3,s__SetOrClass)
| X1 = X2 ),
inference(spm,[status(thm)],[c_0_13,c_0_13]) ).
fof(c_0_16,plain,
! [X2343,X2344,X2345] :
( s__instance(X2345,X2344)
| ~ s__instance(X2345,X2343)
| ~ s__subclass(X2343,X2344)
| ~ s__instance(X2343,s__SetOrClass)
| ~ s__instance(X2344,s__SetOrClass) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26636])])]) ).
cnf(c_0_17,plain,
( s__instance(X2,s__SetOrClass)
| s__instance(X1,s__SetOrClass) ),
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_18,plain,
( ~ s__instance(X3,X2)
| ~ s__subclass(X2,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| s__instance(X3,X1) ),
inference(split_conjunct,[status(thm)],[c_0_16]) ).
cnf(c_0_19,plain,
s__instance(X1,s__SetOrClass),
inference(ef,[status(thm)],[c_0_17]) ).
fof(c_0_20,negated_conjecture,
~ s__instance(s__AbrahamLincoln,s__Mammal),
inference(assume_negation,[status(cth)],[abe_mammal]) ).
cnf(c_0_21,plain,
( ~ s__subclass(X3,X2)
| ~ s__instance(X1,X3)
| s__instance(X1,X2) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_18,c_0_19]),c_0_19])]) ).
cnf(c_0_22,plain,
s__subclass(s__Hominid,s__Primate),
inference(split_conjunct,[status(thm)],[kb_SUMO_35202]) ).
cnf(c_0_23,plain,
s__subclass(s__Human,s__Hominid),
inference(split_conjunct,[status(thm)],[kb_SUMO_35205]) ).
fof(c_0_24,negated_conjecture,
~ s__instance(s__AbrahamLincoln,s__Mammal),
inference(fof_simplification,[status(thm)],[c_0_20]) ).
cnf(c_0_25,plain,
s__subclass(s__Primate,s__Mammal),
inference(split_conjunct,[status(thm)],[kb_SUMO_35192]) ).
cnf(c_0_26,plain,
( ~ s__instance(X1,s__Hominid)
| s__instance(X1,s__Primate) ),
inference(spm,[status(thm)],[c_0_21,c_0_22]) ).
cnf(c_0_27,plain,
( ~ s__instance(X1,s__Human)
| s__instance(X1,s__Hominid) ),
inference(spm,[status(thm)],[c_0_21,c_0_23]) ).
fof(c_0_28,negated_conjecture,
~ s__instance(s__AbrahamLincoln,s__Mammal),
inference(fof_nnf,[status(thm)],[c_0_24]) ).
cnf(c_0_29,plain,
( ~ s__instance(X1,s__Primate)
| s__instance(X1,s__Mammal) ),
inference(spm,[status(thm)],[c_0_21,c_0_25]) ).
cnf(c_0_30,plain,
( ~ s__instance(X1,s__Human)
| s__instance(X1,s__Primate) ),
inference(spm,[status(thm)],[c_0_26,c_0_27]) ).
cnf(c_0_31,negated_conjecture,
~ s__instance(s__AbrahamLincoln,s__Mammal),
inference(split_conjunct,[status(thm)],[c_0_28]) ).
cnf(c_0_32,plain,
( ~ s__instance(X1,s__Human)
| s__instance(X1,s__Mammal) ),
inference(spm,[status(thm)],[c_0_29,c_0_30]) ).
cnf(c_0_33,plain,
s__instance(s__AbrahamLincoln,s__Human),
inference(split_conjunct,[status(thm)],[abe_human]) ).
cnf(c_0_34,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_31,c_0_32]),c_0_33])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR118+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.36 % Computer : n001.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Mon Sep 21 15:16:00 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.14/0.41 Running first-order theorem proving
% 0.14/0.41 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
% 0.16/20.66 % Version: 3.5.1
% 0.16/20.66 % Preprocessing class: FMLLSMSLSSSNFFN.
% 0.16/20.66 % Scheduled 4 strats onto 8 cores with 298 seconds (2384 total)
% 0.16/20.66 % Starting G-E--_208_B07_F1_AE_CS_SP_PS_S0Y with 1490s (5) cores
% 0.16/20.66 % Starting new_bool_3 with 298s (1) cores
% 0.16/20.66 % Starting new_bool_1 with 298s (1) cores
% 0.16/20.66 % Starting sh5l with 298s (1) cores
% 0.16/20.66 % sh5l with pid 3432453 completed with status 0
% 0.16/20.66 % Result found by sh5l
% 0.16/20.66 % Preprocessing class: FMLLSMSLSSSNFFN.
% 0.16/20.66 % Scheduled 4 strats onto 8 cores with 298 seconds (2384 total)
% 0.16/20.66 % Starting G-E--_208_B07_F1_AE_CS_SP_PS_S0Y with 1490s (5) cores
% 0.16/20.66 % Starting new_bool_3 with 298s (1) cores
% 0.16/20.66 % Starting new_bool_1 with 298s (1) cores
% 0.16/20.66 % Starting sh5l with 298s (1) cores
% 0.16/20.66 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = gf500_gu_R04_F100_L20000)
% 0.16/20.66 % SinE strategy is gf500_gu_R04_F100_L20000
% 0.16/20.66 % Search class: FGHSM-SMLM33-MFFFFFNN
% 0.16/20.66 % partial match(1): FGHSM-SMLM32-MFFFFFNN
% 0.16/20.66 % Scheduled 13 strats onto 1 cores with 296 seconds (296 total)
% 0.16/20.66 % Starting SubtermCWHack with 27s (1) cores
% 0.16/20.66 % SubtermCWHack with pid 3432492 completed with status 0
% 0.16/20.66 % Result found by SubtermCWHack
% 0.16/20.66 % Preprocessing class: FMLLSMSLSSSNFFN.
% 0.16/20.66 % Scheduled 4 strats onto 8 cores with 298 seconds (2384 total)
% 0.16/20.66 % Starting G-E--_208_B07_F1_AE_CS_SP_PS_S0Y with 1490s (5) cores
% 0.16/20.66 % Starting new_bool_3 with 298s (1) cores
% 0.16/20.66 % Starting new_bool_1 with 298s (1) cores
% 0.16/20.66 % Starting sh5l with 298s (1) cores
% 0.16/20.66 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = gf500_gu_R04_F100_L20000)
% 0.16/20.66 % SinE strategy is gf500_gu_R04_F100_L20000
% 0.16/20.66 % Search class: FGHSM-SMLM33-MFFFFFNN
% 0.16/20.66 % partial match(1): FGHSM-SMLM32-MFFFFFNN
% 0.16/20.66 % Scheduled 13 strats onto 1 cores with 296 seconds (296 total)
% 0.16/20.66 % Starting SubtermCWHack with 27s (1) cores
% 0.16/20.66 % Preprocessing time : 0.382 s
% 0.16/20.66
% 0.16/20.66 % Proof found!
% 0.16/20.66 % SZS status Theorem
% 0.16/20.66 % SZS output start CNFRefutation
% See solution above
% 0.16/20.66 % Parsed axioms : 55588
% 0.16/20.66 % Removed by relevancy pruning/SinE : 50575
% 0.16/20.66 % Initial clauses : 8902
% 0.16/20.66 % Removed in clause preprocessing : 451
% 0.16/20.66 % Initial clauses in saturation : 8451
% 0.16/20.66 % Processed clauses : 17541
% 0.16/20.66 % ...of these trivial : 876
% 0.16/20.66 % ...subsumed : 3612
% 0.16/20.66 % ...remaining for further processing : 13053
% 0.16/20.66 % Other redundant clauses eliminated : 1128
% 0.16/20.66 % Clauses deleted for lack of memory : 0
% 0.16/20.66 % Backward-subsumed : 1803
% 0.16/20.66 % Backward-rewritten : 2618
% 0.16/20.66 % Generated clauses : 407791
% 0.16/20.66 % ...of the previous two non-redundant : 406006
% 0.16/20.66 % ...aggressively subsumed : 0
% 0.16/20.66 % Contextual simplify-reflections : 53
% 0.16/20.66 % Paramodulations : 406456
% 0.16/20.66 % Factorizations : 206
% 0.16/20.66 % NegExts : 0
% 0.16/20.66 % Equation resolutions : 1129
% 0.16/20.66 % Disequality decompositions : 0
% 0.16/20.66 % Total rewrite steps : 5066
% 0.16/20.66 % ...of those cached : 3596
% 0.16/20.66 % Propositional unsat checks : 0
% 0.16/20.66 % Propositional check models : 0
% 0.16/20.66 % Propositional check unsatisfiable : 0
% 0.16/20.66 % Propositional clauses : 0
% 0.16/20.66 % Propositional clauses after purity: 0
% 0.16/20.66 % Propositional unsat core size : 0
% 0.16/20.66 % Propositional preprocessing time : 0.000
% 0.16/20.66 % Propositional encoding time : 0.000
% 0.16/20.66 % Propositional solver time : 0.000
% 0.16/20.66 % Success case prop preproc time : 0.000
% 0.16/20.66 % Success case prop encoding time : 0.000
% 0.16/20.66 % Success case prop solver time : 0.000
% 0.16/20.66 % Current number of processed clauses : 8629
% 0.16/20.66 % Positive orientable unit clauses : 2679
% 0.16/20.66 % Positive unorientable unit clauses: 0
% 0.16/20.66 % Negative unit clauses : 9
% 0.16/20.66 % Non-unit-clauses : 5941
% 0.16/20.66 % Current number of unprocessed clauses: 49421
% 0.16/20.66 % ...number of literals in the above : 214990
% 0.16/20.66 % Current number of archived formulas : 0
% 0.16/20.66 % Current number of archived clauses : 4421
% 0.16/20.66 % Clause-clause subsumption calls (NU) : 7386402
% 0.16/20.66 % Rec. Clause-clause subsumption calls : 5534731
% 0.16/20.66 % Non-unit clause-clause subsumptions : 3711
% 0.16/20.66 % Unit Clause-clause subsumption calls : 1271947
% 0.16/20.66 % Rewrite failures with RHS unbound : 0
% 0.16/20.66 % BW rewrite match attempts : 1756
% 0.16/20.66 % BW rewrite match successes : 841
% 0.16/20.66 % Condensation attempts : 0
% 0.16/20.66 % Condensation successes : 0
% 0.16/20.66 % Termbank termtop insertions : 3925875
% 0.16/20.66 % Search garbage collected termcells : 409226
% 0.16/20.66
% 0.16/20.66 % -------------------------------------------------
% 0.16/20.66 % User time : 16.924 s
% 0.16/20.66 % System time : 0.783 s
% 0.16/20.66 % Total time : 17.707 s
% 0.16/20.66 % Maximum resident set size: 147468 pages
% 0.16/20.66
% 0.16/20.66 % -------------------------------------------------
% 0.16/20.66 % User time : 18.908 s
% 0.16/20.66 % System time : 0.916 s
% 0.16/20.66 % Total time : 19.824 s
% 0.16/20.66 % Maximum resident set size: 63744 pages
% 0.16/20.66 % E exiting
%------------------------------------------------------------------------------