%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SYN141-1 : 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 : n020.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 03:23:13 PM UTC 2026
% Result : Unsatisfiable 0.16s 0.48s
% Output : CNFRefutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 14
% Syntax : Number of clauses : 48 ( 21 unt; 0 nHn; 48 RR)
% Number of literals : 91 ( 0 equ; 51 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 13 ( 12 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 55 ( 16 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(rule_001,axiom,
( ~ n0(X2,X1)
| k1(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_001) ).
cnf(prove_this,negated_conjecture,
~ m5(c,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
cnf(rule_304,axiom,
( ~ k4(X1)
| m5(X1,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_304) ).
cnf(rule_159,axiom,
( ~ k1(X1)
| p2(X1,X1,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_159) ).
cnf(axiom_30,axiom,
n0(e,e),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_30) ).
cnf(rule_274,axiom,
( ~ n3(e)
| ~ q3(e,b)
| ~ n0(c,d)
| k4(c) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_274) ).
cnf(rule_240,axiom,
( ~ p2(X2,X3,X1)
| n3(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_240) ).
cnf(rule_255,axiom,
( ~ n0(X3,X1)
| ~ q2(X3,X1,X2)
| q3(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_255) ).
cnf(rule_186,axiom,
( ~ l1(X2,X1)
| q2(X1,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_186) ).
cnf(axiom_34,axiom,
n0(c,d),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_34) ).
cnf(rule_003,axiom,
( ~ m0(X2,X1,X3)
| ~ r0(X4)
| ~ p0(X3,X1)
| l1(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_003) ).
cnf(axiom_27,axiom,
m0(e,b,c),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_27) ).
cnf(axiom_18,axiom,
p0(c,b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_18) ).
cnf(axiom_13,axiom,
r0(e),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_13) ).
cnf(c_0_14,plain,
( ~ n0(X2,X1)
| k1(X1) ),
inference(fof_simplification,[status(thm)],[rule_001]) ).
cnf(c_0_15,negated_conjecture,
~ m5(c,X1),
inference(fof_simplification,[status(thm)],[prove_this]) ).
cnf(c_0_16,plain,
( ~ k4(X1)
| m5(X1,X1) ),
inference(fof_simplification,[status(thm)],[rule_304]) ).
cnf(c_0_17,plain,
( ~ k1(X1)
| p2(X1,X1,X1) ),
inference(fof_simplification,[status(thm)],[rule_159]) ).
cnf(c_0_18,plain,
( ~ n0(X2,X1)
| k1(X1) ),
c_0_14 ).
cnf(c_0_19,axiom,
n0(e,e),
axiom_30 ).
cnf(c_0_20,plain,
( ~ n3(e)
| ~ q3(e,b)
| ~ n0(c,d)
| k4(c) ),
inference(fof_simplification,[status(thm)],[rule_274]) ).
cnf(c_0_21,negated_conjecture,
~ m5(c,X1),
c_0_15 ).
cnf(c_0_22,plain,
( ~ k4(X1)
| m5(X1,X1) ),
c_0_16 ).
cnf(c_0_23,plain,
( ~ p2(X2,X3,X1)
| n3(X1) ),
inference(fof_simplification,[status(thm)],[rule_240]) ).
cnf(c_0_24,plain,
( ~ k1(X1)
| p2(X1,X1,X1) ),
c_0_17 ).
cnf(c_0_25,plain,
k1(e),
inference(spm,[status(thm)],[c_0_18,c_0_19]) ).
cnf(c_0_26,plain,
( ~ n0(X3,X1)
| ~ q2(X3,X1,X2)
| q3(X1,X2) ),
inference(fof_simplification,[status(thm)],[rule_255]) ).
cnf(c_0_27,plain,
( ~ l1(X2,X1)
| q2(X1,X1,X2) ),
inference(fof_simplification,[status(thm)],[rule_186]) ).
cnf(c_0_28,plain,
( ~ n3(e)
| ~ q3(e,b)
| ~ n0(c,d)
| k4(c) ),
c_0_20 ).
cnf(c_0_29,axiom,
n0(c,d),
axiom_34 ).
cnf(c_0_30,negated_conjecture,
~ k4(c),
inference(spm,[status(thm)],[c_0_21,c_0_22]) ).
cnf(c_0_31,plain,
( ~ p2(X2,X3,X1)
| n3(X1) ),
c_0_23 ).
cnf(c_0_32,plain,
p2(e,e,e),
inference(spm,[status(thm)],[c_0_24,c_0_25]) ).
cnf(c_0_33,plain,
( ~ n0(X3,X1)
| ~ q2(X3,X1,X2)
| q3(X1,X2) ),
c_0_26 ).
cnf(c_0_34,plain,
( ~ l1(X2,X1)
| q2(X1,X1,X2) ),
c_0_27 ).
cnf(c_0_35,plain,
( ~ n3(e)
| ~ q3(e,b) ),
inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_28,c_0_29])]),c_0_30]) ).
cnf(c_0_36,plain,
n3(e),
inference(spm,[status(thm)],[c_0_31,c_0_32]) ).
cnf(c_0_37,plain,
( ~ n0(X1,X1)
| ~ l1(X2,X1)
| q3(X1,X2) ),
inference(spm,[status(thm)],[c_0_33,c_0_34]) ).
cnf(c_0_38,plain,
( ~ m0(X2,X1,X3)
| ~ r0(X4)
| ~ p0(X3,X1)
| l1(X1,X2) ),
inference(fof_simplification,[status(thm)],[rule_003]) ).
cnf(c_0_39,plain,
~ q3(e,b),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_35,c_0_36])]) ).
cnf(c_0_40,plain,
( ~ l1(X1,e)
| q3(e,X1) ),
inference(spm,[status(thm)],[c_0_37,c_0_19]) ).
cnf(c_0_41,plain,
( ~ m0(X2,X1,X3)
| ~ r0(X4)
| ~ p0(X3,X1)
| l1(X1,X2) ),
c_0_38 ).
cnf(c_0_42,axiom,
m0(e,b,c),
axiom_27 ).
cnf(c_0_43,axiom,
p0(c,b),
axiom_18 ).
cnf(c_0_44,plain,
~ l1(b,e),
inference(spm,[status(thm)],[c_0_39,c_0_40]) ).
cnf(c_0_45,axiom,
r0(e),
axiom_13 ).
cnf(c_0_46,plain,
~ r0(X1),
inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_41,c_0_42]),c_0_43])]),c_0_44]) ).
cnf(c_0_47,plain,
$false,
inference(sr,[status(thm)],[c_0_45,c_0_46]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN141-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.37 % Computer : n020.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Mon Sep 21 10:45:32 UTC 2026
% 0.12/0.37 % CPUTime :
% 0.12/0.37 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.16/0.42 Running first-order theorem proving
% 0.16/0.42 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
% 0.16/0.47 % Version: 3.5.1
% 0.16/0.47 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.16/0.47 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.16/0.47 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.16/0.47 % Starting new_bool_3 with 300s (1) cores
% 0.16/0.47 % Starting new_bool_1 with 300s (1) cores
% 0.16/0.47 % Starting sh5l with 300s (1) cores
% 0.16/0.47 % new_bool_3 with pid 2723813 completed with status 0
% 0.16/0.47 % Result found by new_bool_3
% 0.16/0.47 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.16/0.47 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.16/0.47 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.16/0.47 % Starting new_bool_3 with 300s (1) cores
% 0.16/0.47 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.16/0.47 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.16/0.47 % Search class: FHUNM-FSLM00-SFFFFFNN
% 0.16/0.47 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.16/0.47 % Starting SubtermCWHack with 31s (1) cores
% 0.16/0.47 % SubtermCWHack with pid 2723825 completed with status 0
% 0.16/0.47 % Result found by SubtermCWHack
% 0.16/0.48 % Preprocessing class: FSLSSMSSSSSNFFN.
% 0.16/0.48 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.16/0.48 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.16/0.48 % Starting new_bool_3 with 300s (1) cores
% 0.16/0.48 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.16/0.48 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.16/0.48 % Search class: FHUNM-FSLM00-SFFFFFNN
% 0.16/0.48 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.16/0.48 % Starting SubtermCWHack with 31s (1) cores
% 0.16/0.48 % Preprocessing time : 0.004 s
% 0.16/0.48
% 0.16/0.48 % Proof found!
% 0.16/0.48 % SZS status Unsatisfiable
% 0.16/0.48 % SZS output start CNFRefutation
% See solution above
% 0.16/0.48 % Parsed axioms : 369
% 0.16/0.48 % Removed by relevancy pruning/SinE : 58
% 0.16/0.48 % Initial clauses : 311
% 0.16/0.48 % Removed in clause preprocessing : 7
% 0.16/0.48 % Initial clauses in saturation : 304
% 0.16/0.48 % Processed clauses : 485
% 0.16/0.48 % ...of these trivial : 51
% 0.16/0.48 % ...subsumed : 13
% 0.16/0.48 % ...remaining for further processing : 421
% 0.16/0.48 % Other redundant clauses eliminated : 0
% 0.16/0.48 % Clauses deleted for lack of memory : 0
% 0.16/0.48 % Backward-subsumed : 46
% 0.16/0.48 % Backward-rewritten : 113
% 0.16/0.48 % Generated clauses : 489
% 0.16/0.48 % ...of the previous two non-redundant : 315
% 0.16/0.48 % ...aggressively subsumed : 0
% 0.16/0.48 % Contextual simplify-reflections : 1
% 0.16/0.48 % Paramodulations : 487
% 0.16/0.48 % Factorizations : 0
% 0.16/0.48 % NegExts : 0
% 0.16/0.48 % Equation resolutions : 0
% 0.16/0.48 % Disequality decompositions : 0
% 0.16/0.48 % Total rewrite steps : 429
% 0.16/0.48 % ...of those cached : 261
% 0.16/0.48 % Propositional unsat checks : 0
% 0.16/0.48 % Propositional check models : 0
% 0.16/0.48 % Propositional check unsatisfiable : 0
% 0.16/0.48 % Propositional clauses : 0
% 0.16/0.48 % Propositional clauses after purity: 0
% 0.16/0.48 % Propositional unsat core size : 0
% 0.16/0.48 % Propositional preprocessing time : 0.000
% 0.16/0.48 % Propositional encoding time : 0.000
% 0.16/0.48 % Propositional solver time : 0.000
% 0.16/0.48 % Success case prop preproc time : 0.000
% 0.16/0.48 % Success case prop encoding time : 0.000
% 0.16/0.48 % Success case prop solver time : 0.000
% 0.16/0.48 % Current number of processed clauses : 260
% 0.16/0.48 % Positive orientable unit clauses : 131
% 0.16/0.48 % Positive unorientable unit clauses: 0
% 0.16/0.48 % Negative unit clauses : 5
% 0.16/0.48 % Non-unit-clauses : 124
% 0.16/0.48 % Current number of unprocessed clauses: 100
% 0.16/0.48 % ...number of literals in the above : 355
% 0.16/0.48 % Current number of archived formulas : 0
% 0.16/0.48 % Current number of archived clauses : 161
% 0.16/0.48 % Clause-clause subsumption calls (NU) : 7039
% 0.16/0.48 % Rec. Clause-clause subsumption calls : 6161
% 0.16/0.48 % Non-unit clause-clause subsumptions : 34
% 0.16/0.48 % Unit Clause-clause subsumption calls : 605
% 0.16/0.48 % Rewrite failures with RHS unbound : 0
% 0.16/0.48 % BW rewrite match attempts : 182
% 0.16/0.48 % BW rewrite match successes : 91
% 0.16/0.48 % Condensation attempts : 0
% 0.16/0.48 % Condensation successes : 0
% 0.16/0.48 % Termbank termtop insertions : 15672
% 0.16/0.48 % Search garbage collected termcells : 1520
% 0.16/0.48
% 0.16/0.48 % -------------------------------------------------
% 0.16/0.48 % User time : 0.024 s
% 0.16/0.48 % System time : 0.010 s
% 0.16/0.48 % Total time : 0.034 s
% 0.16/0.48 % Maximum resident set size: 4728 pages
% 0.16/0.48
% 0.16/0.48 % -------------------------------------------------
% 0.16/0.48 % User time : 0.031 s
% 0.16/0.48 % System time : 0.015 s
% 0.16/0.48 % Total time : 0.046 s
% 0.16/0.48 % Maximum resident set size: 5120 pages
% 0.16/0.48 % E exiting
%------------------------------------------------------------------------------