%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : CSR092+3 : 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 : n015.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 12:16:45 PM UTC 2026
% Result : Theorem 6.78s 10.14s
% Output : CNFRefutation 6.78s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 12
% Syntax : Number of formulae : 44 ( 18 unt; 0 def)
% Number of atoms : 148 ( 18 equ)
% Maximal formula atoms : 45 ( 3 avg)
% Number of connectives : 169 ( 65 ~; 70 |; 24 &)
% ( 1 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 24 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 8 con; 0-3 aty)
% Number of variables : 60 ( 9 sgn 34 !; 2 ?)
% 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_35149,axiom,
s__subclass(s__WarmBloodedVertebrate,s__Vertebrate),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_35149) ).
fof(prove_from_ALL,conjecture,
? [X2341] :
( X2341 = s__Ancestor22_1
& s__ancestor(s__Man22_1,X2341) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_ALL) ).
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(kb_SUMO_26972,axiom,
! [X548,X550] :
( ( s__instance(X548,s__Organism)
& s__instance(X550,s__Organism) )
=> ( s__son(X548,X550)
=> s__parent(X548,X550) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_26972) ).
fof(kb_SUMO_26736,axiom,
! [X548,X550] :
( ( s__instance(X548,s__Organism)
& s__instance(X550,s__Organism) )
=> ( s__parent(X548,X550)
=> s__ancestor(X548,X550) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+2.ax',kb_SUMO_26736) ).
fof(local_3,axiom,
s__son(s__Man22_1,s__Ancestor22_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_3) ).
fof(kb_SUMO_72666,axiom,
s__subclass(s__Man,s__Organism),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+5.ax',kb_SUMO_72666) ).
fof(local_1,axiom,
s__instance(s__Man22_1,s__Man),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_1) ).
fof(kb_SUMO_68891,axiom,
s__subclass(s__Human,s__Organism),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+5.ax',kb_SUMO_68891) ).
fof(local_2,axiom,
s__instance(s__Ancestor22_1,s__Human),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_2) ).
fof(c_0_12,plain,
! [X2437,X2438] :
( ( ~ s__subclass(X2437,X2438)
| s__instance(X2438,s__SetOrClass) )
& ( ~ s__subclass(X2437,X2438)
| s__instance(X2437,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_13,plain,
! [X2454,X2455,X2456,X2457,X2458,X2459,X2460,X2461,X2462] :
( ( X2461 = s__UnionFn(X2462,X2460)
| ~ s__instance(esk9_3(X2460,X2461,X2462),X2461)
| ~ s__instance(esk8_3(X2460,X2461,X2462),X2461)
| ~ s__instance(esk10_3(X2460,X2461,X2462),X2460) )
& ( X2461 = s__UnionFn(X2462,X2460)
| ~ s__instance(esk9_3(X2460,X2461,X2462),X2461)
| ~ s__instance(esk8_3(X2460,X2461,X2462),X2461)
| ~ s__instance(esk10_3(X2460,X2461,X2462),X2462) )
& ( X2461 = s__UnionFn(X2462,X2460)
| s__instance(esk10_3(X2460,X2461,X2462),X2461) )
& ( X2461 = s__UnionFn(X2462,X2460)
| s__instance(esk9_3(X2460,X2461,X2462),X2460) )
& ( X2461 = s__UnionFn(X2462,X2460)
| s__instance(esk8_3(X2460,X2461,X2462),X2462) )
& ( X2461 = s__UnionFn(X2462,X2460)
| s__instance(X2460,s__SetOrClass) )
& ( X2461 = s__UnionFn(X2462,X2460)
| s__instance(X2461,s__SetOrClass) )
& ( X2461 = s__UnionFn(X2462,X2460)
| s__instance(X2462,s__SetOrClass) )
& ( X2455 != s__UnionFn(X2456,X2454)
| ~ s__instance(X2454,s__SetOrClass)
| ~ s__instance(X2455,s__SetOrClass)
| ~ s__instance(X2456,s__SetOrClass)
| ~ s__instance(X2459,X2455)
| ~ s__instance(X2458,X2454)
| ~ s__instance(X2457,X2456)
| s__instance(X2459,X2454)
| s__instance(X2459,X2456) )
& ( X2455 != s__UnionFn(X2456,X2454)
| ~ s__instance(X2454,s__SetOrClass)
| ~ s__instance(X2455,s__SetOrClass)
| ~ s__instance(X2456,s__SetOrClass)
| ~ s__instance(X2459,X2455)
| ~ s__instance(X2458,X2454)
| ~ s__instance(X2457,X2456)
| s__instance(X2458,X2455) )
& ( X2455 != s__UnionFn(X2456,X2454)
| ~ s__instance(X2454,s__SetOrClass)
| ~ s__instance(X2455,s__SetOrClass)
| ~ s__instance(X2456,s__SetOrClass)
| ~ s__instance(X2459,X2455)
| ~ s__instance(X2458,X2454)
| ~ s__instance(X2457,X2456)
| s__instance(X2457,X2455) ) ),
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_14,plain,
( ~ s__subclass(X1,X2)
| s__instance(X1,s__SetOrClass) ),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
cnf(c_0_15,plain,
s__subclass(s__WarmBloodedVertebrate,s__Vertebrate),
inference(split_conjunct,[status(thm)],[kb_SUMO_35149]) ).
cnf(c_0_16,plain,
( X2 = s__UnionFn(X3,X1)
| s__instance(X1,s__SetOrClass) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_17,plain,
s__instance(s__WarmBloodedVertebrate,s__SetOrClass),
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_18,plain,
( s__instance(X3,s__SetOrClass)
| X1 = X2 ),
inference(spm,[status(thm)],[c_0_16,c_0_16]) ).
fof(c_0_19,negated_conjecture,
~ ? [X2341] :
( X2341 = s__Ancestor22_1
& s__ancestor(s__Man22_1,X2341) ),
inference(assume_negation,[status(cth)],[prove_from_ALL]) ).
fof(c_0_20,plain,
! [X2439,X2440,X2441] :
( s__instance(X2441,X2440)
| ~ s__instance(X2441,X2439)
| ~ s__subclass(X2439,X2440)
| ~ s__instance(X2439,s__SetOrClass)
| ~ s__instance(X2440,s__SetOrClass) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26636])])]) ).
cnf(c_0_21,plain,
( s__instance(X2,s__SetOrClass)
| s__instance(X1,s__SetOrClass) ),
inference(spm,[status(thm)],[c_0_17,c_0_18]) ).
fof(c_0_22,negated_conjecture,
! [X2342] :
( X2342 != s__Ancestor22_1
| ~ s__ancestor(s__Man22_1,X2342) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_19])])]) ).
fof(c_0_23,plain,
! [X2418,X2419] :
( s__parent(X2418,X2419)
| ~ s__son(X2418,X2419)
| ~ s__instance(X2418,s__Organism)
| ~ s__instance(X2419,s__Organism) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26972])])]) ).
cnf(c_0_24,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_20]) ).
cnf(c_0_25,plain,
s__instance(X1,s__SetOrClass),
inference(ef,[status(thm)],[c_0_21]) ).
cnf(c_0_26,negated_conjecture,
( X1 != s__Ancestor22_1
| ~ s__ancestor(s__Man22_1,X1) ),
inference(split_conjunct,[status(thm)],[c_0_22]) ).
fof(c_0_27,plain,
! [X2371,X2372] :
( s__ancestor(X2371,X2372)
| ~ s__parent(X2371,X2372)
| ~ s__instance(X2371,s__Organism)
| ~ s__instance(X2372,s__Organism) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26736])])]) ).
cnf(c_0_28,plain,
( ~ s__son(X2,X1)
| ~ s__instance(X2,s__Organism)
| ~ s__instance(X1,s__Organism)
| s__parent(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_23]) ).
cnf(c_0_29,plain,
s__son(s__Man22_1,s__Ancestor22_1),
inference(split_conjunct,[status(thm)],[local_3]) ).
cnf(c_0_30,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_24,c_0_25]),c_0_25])]) ).
cnf(c_0_31,plain,
s__subclass(s__Man,s__Organism),
inference(split_conjunct,[status(thm)],[kb_SUMO_72666]) ).
cnf(c_0_32,negated_conjecture,
~ s__ancestor(s__Man22_1,s__Ancestor22_1),
inference(er,[status(thm)],[c_0_26]) ).
cnf(c_0_33,plain,
( ~ s__parent(X2,X1)
| ~ s__instance(X2,s__Organism)
| ~ s__instance(X1,s__Organism)
| s__ancestor(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_27]) ).
cnf(c_0_34,plain,
( ~ s__instance(s__Ancestor22_1,s__Organism)
| ~ s__instance(s__Man22_1,s__Organism)
| s__parent(s__Man22_1,s__Ancestor22_1) ),
inference(spm,[status(thm)],[c_0_28,c_0_29]) ).
cnf(c_0_35,plain,
( ~ s__instance(X1,s__Man)
| s__instance(X1,s__Organism) ),
inference(spm,[status(thm)],[c_0_30,c_0_31]) ).
cnf(c_0_36,plain,
s__instance(s__Man22_1,s__Man),
inference(split_conjunct,[status(thm)],[local_1]) ).
cnf(c_0_37,plain,
s__subclass(s__Human,s__Organism),
inference(split_conjunct,[status(thm)],[kb_SUMO_68891]) ).
cnf(c_0_38,negated_conjecture,
( ~ s__instance(s__Ancestor22_1,s__Organism)
| ~ s__instance(s__Man22_1,s__Organism) ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_32,c_0_33]),c_0_34]) ).
cnf(c_0_39,plain,
s__instance(s__Man22_1,s__Organism),
inference(spm,[status(thm)],[c_0_35,c_0_36]) ).
cnf(c_0_40,plain,
( ~ s__instance(X1,s__Human)
| s__instance(X1,s__Organism) ),
inference(spm,[status(thm)],[c_0_30,c_0_37]) ).
cnf(c_0_41,plain,
s__instance(s__Ancestor22_1,s__Human),
inference(split_conjunct,[status(thm)],[local_2]) ).
cnf(c_0_42,negated_conjecture,
~ s__instance(s__Ancestor22_1,s__Organism),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_38,c_0_39])]) ).
cnf(c_0_43,plain,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_41]),c_0_42]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR092+3 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.06 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.18/5.45 % Computer : n015.cluster.edu
% 0.18/5.45 % Model : x86_64 x86_64
% 0.18/5.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/5.45 % Memory : 8046.5625MB
% 0.18/5.45 % OS : Linux 6.8.0-71-generic
% 0.18/5.45 % CPULimit : 300
% 0.18/5.45 % WCLimit : 300
% 0.18/5.45 % DateTime : Mon Sep 21 14:58:42 UTC 2026
% 0.18/5.45 % CPUTime :
% 0.18/5.45 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.23/5.50 Running first-order theorem proving
% 0.23/5.50 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
% 6.78/10.14 % Version: 3.5.1
% 6.78/10.14 % Preprocessing class: FLLLSMSLSSSNFFN.
% 6.78/10.14 % Scheduled 4 strats onto 8 cores with 297 seconds (2376 total)
% 6.78/10.14 % Starting G-E--_300_C01_S5PRR_S00 with 1485s (5) cores
% 6.78/10.14 % Starting new_bool_3 with 297s (1) cores
% 6.78/10.14 % Starting new_bool_1 with 297s (1) cores
% 6.78/10.14 % Starting sh5l with 297s (1) cores
% 6.78/10.14 % new_bool_3 with pid 1729453 completed with status 0
% 6.78/10.14 % Result found by new_bool_3
% 6.78/10.14 % Preprocessing class: FLLLSMSLSSSNFFN.
% 6.78/10.14 % Scheduled 4 strats onto 8 cores with 297 seconds (2376 total)
% 6.78/10.14 % Starting G-E--_300_C01_S5PRR_S00 with 1485s (5) cores
% 6.78/10.14 % Starting new_bool_3 with 297s (1) cores
% 6.78/10.14 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 6.78/10.14 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 6.78/10.14 % Search class: FGHSS-FSLM33-MFFFFFNN
% 6.78/10.14 % partial match(1): FGHSM-FSLM33-MFFFFFNN
% 6.78/10.14 % Scheduled 5 strats onto 1 cores with 297 seconds (297 total)
% 6.78/10.14 % Starting SubtermCWHack with 30s (1) cores
% 6.78/10.14 % SubtermCWHack with pid 1729466 completed with status 0
% 6.78/10.14 % Result found by SubtermCWHack
% 6.78/10.14 % Preprocessing class: FLLLSMSLSSSNFFN.
% 6.78/10.14 % Scheduled 4 strats onto 8 cores with 297 seconds (2376 total)
% 6.78/10.14 % Starting G-E--_300_C01_S5PRR_S00 with 1485s (5) cores
% 6.78/10.14 % Starting new_bool_3 with 297s (1) cores
% 6.78/10.14 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 6.78/10.14 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 6.78/10.14 % Search class: FGHSS-FSLM33-MFFFFFNN
% 6.78/10.14 % partial match(1): FGHSM-FSLM33-MFFFFFNN
% 6.78/10.14 % Scheduled 5 strats onto 1 cores with 297 seconds (297 total)
% 6.78/10.14 % Starting SubtermCWHack with 30s (1) cores
% 6.78/10.14 % Preprocessing time : 0.042 s
% 6.78/10.14
% 6.78/10.14 % Proof found!
% 6.78/10.14 % SZS status Theorem
% 6.78/10.14 % SZS output start CNFRefutation
% See solution above
% 6.78/10.14 % Parsed axioms : 145105
% 6.78/10.14 % Removed by relevancy pruning/SinE : 144619
% 6.78/10.14 % Initial clauses : 624
% 6.78/10.14 % Removed in clause preprocessing : 28
% 6.78/10.14 % Initial clauses in saturation : 596
% 6.78/10.14 % Processed clauses : 962
% 6.78/10.14 % ...of these trivial : 202
% 6.78/10.14 % ...subsumed : 10
% 6.78/10.14 % ...remaining for further processing : 750
% 6.78/10.14 % Other redundant clauses eliminated : 6
% 6.78/10.14 % Clauses deleted for lack of memory : 0
% 6.78/10.14 % Backward-subsumed : 14
% 6.78/10.14 % Backward-rewritten : 70
% 6.78/10.14 % Generated clauses : 2360
% 6.78/10.14 % ...of the previous two non-redundant : 2204
% 6.78/10.14 % ...aggressively subsumed : 0
% 6.78/10.14 % Contextual simplify-reflections : 5
% 6.78/10.14 % Paramodulations : 2349
% 6.78/10.14 % Factorizations : 4
% 6.78/10.14 % NegExts : 0
% 6.78/10.14 % Equation resolutions : 7
% 6.78/10.14 % Disequality decompositions : 0
% 6.78/10.14 % Total rewrite steps : 511
% 6.78/10.14 % ...of those cached : 380
% 6.78/10.14 % Propositional unsat checks : 0
% 6.78/10.14 % Propositional check models : 0
% 6.78/10.14 % Propositional check unsatisfiable : 0
% 6.78/10.14 % Propositional clauses : 0
% 6.78/10.14 % Propositional clauses after purity: 0
% 6.78/10.14 % Propositional unsat core size : 0
% 6.78/10.14 % Propositional preprocessing time : 0.000
% 6.78/10.14 % Propositional encoding time : 0.000
% 6.78/10.14 % Propositional solver time : 0.000
% 6.78/10.14 % Success case prop preproc time : 0.000
% 6.78/10.14 % Success case prop encoding time : 0.000
% 6.78/10.14 % Success case prop solver time : 0.000
% 6.78/10.14 % Current number of processed clauses : 664
% 6.78/10.14 % Positive orientable unit clauses : 282
% 6.78/10.14 % Positive unorientable unit clauses: 0
% 6.78/10.14 % Negative unit clauses : 3
% 6.78/10.14 % Non-unit-clauses : 379
% 6.78/10.14 % Current number of unprocessed clauses: 424
% 6.78/10.14 % ...number of literals in the above : 1866
% 6.78/10.14 % Current number of archived formulas : 0
% 6.78/10.14 % Current number of archived clauses : 84
% 6.78/10.14 % Clause-clause subsumption calls (NU) : 11615
% 6.78/10.14 % Rec. Clause-clause subsumption calls : 7912
% 6.78/10.14 % Non-unit clause-clause subsumptions : 20
% 6.78/10.14 % Unit Clause-clause subsumption calls : 539
% 6.78/10.14 % Rewrite failures with RHS unbound : 0
% 6.78/10.14 % BW rewrite match attempts : 208
% 6.78/10.14 % BW rewrite match successes : 66
% 6.78/10.14 % Condensation attempts : 0
% 6.78/10.14 % Condensation successes : 0
% 6.78/10.14 % Termbank termtop insertions : 1064752
% 6.78/10.14 % Search garbage collected termcells : 464862
% 6.78/10.14
% 6.78/10.14 % -------------------------------------------------
% 6.78/10.14 % User time : 0.566 s
% 6.78/10.14 % System time : 0.287 s
% 6.78/10.14 % Total time : 0.853 s
% 6.78/10.14 % Maximum resident set size: 177904 pages
% 6.78/10.14
% 6.78/10.14 % -------------------------------------------------
% 6.78/10.14 % User time : 4.063 s
% 6.78/10.14 % System time : 0.459 s
% 6.78/10.14 % Total time : 4.523 s
% 6.78/10.14 % Maximum resident set size: 104704 pages
% 6.78/10.14 % E exiting
%------------------------------------------------------------------------------