%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SYN111-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n002.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 03:23:09 PM UTC 2026
% Result : Unsatisfiable 0.14s 5.47s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 10
% Syntax : Number of clauses : 33 ( 16 unt; 0 nHn; 29 RR)
% Number of literals : 59 ( 0 equ; 30 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 9 ( 8 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 47 ( 19 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(rule_021,axiom,
( ~ k0(X2)
| ~ l0(X1)
| m1(X1,X2,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_021) ).
cnf(axiom_32,axiom,
k0(b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_32) ).
cnf(rule_110,axiom,
( ~ m0(X2,X3,X1)
| q1(X1,X1,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_110) ).
cnf(rule_127,axiom,
( ~ k2(X4,X2)
| ~ k1(X4)
| ~ m1(X3,X2,X1)
| k2(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_127) ).
cnf(axiom_24,axiom,
l0(c),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_24) ).
cnf(prove_this,negated_conjecture,
~ k2(c,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
cnf(rule_129,axiom,
( ~ q1(X2,X1,X1)
| k2(X1,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_129) ).
cnf(axiom_19,axiom,
m0(X1,d,X2),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_19) ).
cnf(rule_001,axiom,
( ~ n0(X2,X1)
| k1(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_001) ).
cnf(axiom_15,axiom,
n0(a,b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_15) ).
cnf(c_0_10,plain,
( ~ k0(X2)
| ~ l0(X1)
| m1(X1,X2,X1) ),
inference(fof_simplification,[status(thm)],[rule_021]) ).
cnf(c_0_11,plain,
( ~ k0(X2)
| ~ l0(X1)
| m1(X1,X2,X1) ),
c_0_10 ).
cnf(c_0_12,axiom,
k0(b),
axiom_32 ).
cnf(c_0_13,plain,
( ~ m0(X2,X3,X1)
| q1(X1,X1,X1) ),
inference(fof_simplification,[status(thm)],[rule_110]) ).
cnf(c_0_14,plain,
( ~ k2(X4,X2)
| ~ k1(X4)
| ~ m1(X3,X2,X1)
| k2(X1,X2) ),
inference(fof_simplification,[status(thm)],[rule_127]) ).
cnf(c_0_15,plain,
( ~ l0(X1)
| m1(X1,b,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_12]) ).
cnf(c_0_16,axiom,
l0(c),
axiom_24 ).
cnf(c_0_17,negated_conjecture,
~ k2(c,b),
inference(fof_simplification,[status(thm)],[prove_this]) ).
cnf(c_0_18,plain,
( ~ q1(X2,X1,X1)
| k2(X1,X1) ),
inference(fof_simplification,[status(thm)],[rule_129]) ).
cnf(c_0_19,plain,
( ~ m0(X2,X3,X1)
| q1(X1,X1,X1) ),
c_0_13 ).
cnf(c_0_20,axiom,
m0(X1,d,X2),
axiom_19 ).
cnf(c_0_21,plain,
( ~ n0(X2,X1)
| k1(X1) ),
inference(fof_simplification,[status(thm)],[rule_001]) ).
cnf(c_0_22,plain,
( ~ k2(X4,X2)
| ~ k1(X4)
| ~ m1(X3,X2,X1)
| k2(X1,X2) ),
c_0_14 ).
cnf(c_0_23,plain,
m1(c,b,c),
inference(spm,[status(thm)],[c_0_15,c_0_16]) ).
cnf(c_0_24,negated_conjecture,
~ k2(c,b),
c_0_17 ).
cnf(c_0_25,plain,
( ~ q1(X2,X1,X1)
| k2(X1,X1) ),
c_0_18 ).
cnf(c_0_26,plain,
q1(X1,X1,X1),
inference(spm,[status(thm)],[c_0_19,c_0_20]) ).
cnf(c_0_27,plain,
( ~ n0(X2,X1)
| k1(X1) ),
c_0_21 ).
cnf(c_0_28,axiom,
n0(a,b),
axiom_15 ).
cnf(c_0_29,plain,
( ~ k1(X1)
| ~ k2(X1,b) ),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_23]),c_0_24]) ).
cnf(c_0_30,plain,
k2(X1,X1),
inference(spm,[status(thm)],[c_0_25,c_0_26]) ).
cnf(c_0_31,plain,
k1(b),
inference(spm,[status(thm)],[c_0_27,c_0_28]) ).
cnf(c_0_32,plain,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_29,c_0_30]),c_0_31])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN111-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/5.37 % Computer : n002.cluster.edu
% 0.10/5.37 % Model : x86_64 x86_64
% 0.10/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/5.37 % Memory : 8046.5625MB
% 0.10/5.37 % OS : Linux 6.8.0-71-generic
% 0.10/5.37 % CPULimit : 300
% 0.10/5.37 % WCLimit : 300
% 0.10/5.37 % DateTime : Mon Sep 21 10:46:23 UTC 2026
% 0.10/5.37 % CPUTime :
% 0.10/5.37 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.14/5.41 Running first-order theorem proving
% 0.14/5.42 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
% 0.14/5.47 % Version: 3.5.1
% 0.14/5.47 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.14/5.47 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/5.47 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.14/5.47 % Starting new_bool_3 with 300s (1) cores
% 0.14/5.47 % Starting new_bool_1 with 300s (1) cores
% 0.14/5.47 % Starting sh5l with 300s (1) cores
% 0.14/5.47 % new_bool_3 with pid 3095770 completed with status 0
% 0.14/5.47 % Result found by new_bool_3
% 0.14/5.47 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.14/5.47 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/5.47 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.14/5.47 % Starting new_bool_3 with 300s (1) cores
% 0.14/5.47 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.14/5.47 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.14/5.47 % Search class: FHUNM-FSLM00-SFFFFFNN
% 0.14/5.47 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.14/5.47 % Starting SubtermCWHack with 31s (1) cores
% 0.14/5.47 % SubtermCWHack with pid 3095778 completed with status 0
% 0.14/5.47 % Result found by SubtermCWHack
% 0.14/5.47 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.14/5.47 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.14/5.47 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.14/5.47 % Starting new_bool_3 with 300s (1) cores
% 0.14/5.47 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.14/5.47 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.14/5.47 % Search class: FHUNM-FSLM00-SFFFFFNN
% 0.14/5.47 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.14/5.47 % Starting SubtermCWHack with 31s (1) cores
% 0.14/5.47 % Preprocessing time : 0.004 s
% 0.14/5.47
% 0.14/5.47 % Proof found!
% 0.14/5.47 % SZS status Unsatisfiable
% 0.14/5.47 % SZS output start CNFRefutation
% See solution above
% 0.14/5.47 % Parsed axioms : 369
% 0.14/5.47 % Removed by relevancy pruning/SinE : 41
% 0.14/5.47 % Initial clauses : 328
% 0.14/5.47 % Removed in clause preprocessing : 5
% 0.14/5.47 % Initial clauses in saturation : 323
% 0.14/5.47 % Processed clauses : 540
% 0.14/5.47 % ...of these trivial : 85
% 0.14/5.47 % ...subsumed : 11
% 0.14/5.47 % ...remaining for further processing : 444
% 0.14/5.47 % Other redundant clauses eliminated : 0
% 0.14/5.47 % Clauses deleted for lack of memory : 0
% 0.14/5.47 % Backward-subsumed : 29
% 0.14/5.47 % Backward-rewritten : 147
% 0.14/5.47 % Generated clauses : 528
% 0.14/5.47 % ...of the previous two non-redundant : 355
% 0.14/5.47 % ...aggressively subsumed : 0
% 0.14/5.47 % Contextual simplify-reflections : 1
% 0.14/5.47 % Paramodulations : 528
% 0.14/5.47 % Factorizations : 0
% 0.14/5.47 % NegExts : 0
% 0.14/5.47 % Equation resolutions : 0
% 0.14/5.47 % Disequality decompositions : 0
% 0.14/5.47 % Total rewrite steps : 531
% 0.14/5.47 % ...of those cached : 313
% 0.14/5.47 % Propositional unsat checks : 0
% 0.14/5.47 % Propositional check models : 0
% 0.14/5.47 % Propositional check unsatisfiable : 0
% 0.14/5.47 % Propositional clauses : 0
% 0.14/5.47 % Propositional clauses after purity: 0
% 0.14/5.47 % Propositional unsat core size : 0
% 0.14/5.47 % Propositional preprocessing time : 0.000
% 0.14/5.47 % Propositional encoding time : 0.000
% 0.14/5.47 % Propositional solver time : 0.000
% 0.14/5.47 % Success case prop preproc time : 0.000
% 0.14/5.47 % Success case prop encoding time : 0.000
% 0.14/5.47 % Success case prop solver time : 0.000
% 0.14/5.47 % Current number of processed clauses : 268
% 0.14/5.47 % Positive orientable unit clauses : 135
% 0.14/5.47 % Positive unorientable unit clauses: 0
% 0.14/5.47 % Negative unit clauses : 1
% 0.14/5.47 % Non-unit-clauses : 132
% 0.14/5.47 % Current number of unprocessed clauses: 92
% 0.14/5.47 % ...number of literals in the above : 352
% 0.14/5.47 % Current number of archived formulas : 0
% 0.14/5.47 % Current number of archived clauses : 176
% 0.14/5.47 % Clause-clause subsumption calls (NU) : 5276
% 0.14/5.47 % Rec. Clause-clause subsumption calls : 4716
% 0.14/5.47 % Non-unit clause-clause subsumptions : 32
% 0.14/5.47 % Unit Clause-clause subsumption calls : 476
% 0.14/5.47 % Rewrite failures with RHS unbound : 0
% 0.14/5.47 % BW rewrite match attempts : 218
% 0.14/5.47 % BW rewrite match successes : 127
% 0.14/5.47 % Condensation attempts : 0
% 0.14/5.47 % Condensation successes : 0
% 0.14/5.47 % Termbank termtop insertions : 16717
% 0.14/5.47 % Search garbage collected termcells : 1514
% 0.14/5.47
% 0.14/5.47 % -------------------------------------------------
% 0.14/5.47 % User time : 0.034 s
% 0.14/5.47 % System time : 0.002 s
% 0.14/5.47 % Total time : 0.036 s
% 0.14/5.47 % Maximum resident set size: 4472 pages
% 0.14/5.47
% 0.14/5.47 % -------------------------------------------------
% 0.14/5.47 % User time : 0.040 s
% 0.14/5.47 % System time : 0.008 s
% 0.14/5.47 % Total time : 0.048 s
% 0.14/5.47 % Maximum resident set size: 5120 pages
% 0.14/5.47 % E exiting
%------------------------------------------------------------------------------