%------------------------------------------------------------------------------
% File : E-SAT---3.5.1
% Problem : RNG024-7 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n009.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 02:06:04 PM UTC 2026
% Result : Unsatisfiable 0.24s 0.61s
% Output : CNFRefutation 0.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 7
% Syntax : Number of clauses : 18 ( 18 unt; 0 nHn; 4 RR)
% Number of literals : 18 ( 17 equ; 3 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-3 aty)
% Number of variables : 29 ( 3 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(associator,axiom,
associator(X1,X2,X3) = add(multiply(multiply(X1,X2),X3),additive_inverse(multiply(X1,multiply(X2,X3)))),
file('/export/starexec/sandbox/benchmark/Axioms/RNG003-0.ax',associator) ).
cnf(inverse_product2,axiom,
multiply(X1,additive_inverse(X2)) = additive_inverse(multiply(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',inverse_product2) ).
cnf(prove_right_alternative,negated_conjecture,
associator(x,y,y) != additive_identity,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_right_alternative) ).
cnf(right_alternative,axiom,
multiply(multiply(X1,X2),X2) = multiply(X1,multiply(X2,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/RNG003-0.ax',right_alternative) ).
cnf(distribute1,axiom,
multiply(X1,add(X2,X3)) = add(multiply(X1,X2),multiply(X1,X3)),
file('/export/starexec/sandbox/benchmark/Axioms/RNG003-0.ax',distribute1) ).
cnf(right_additive_inverse,axiom,
add(X1,additive_inverse(X1)) = additive_identity,
file('/export/starexec/sandbox/benchmark/Axioms/RNG003-0.ax',right_additive_inverse) ).
cnf(right_multiplicative_zero,axiom,
multiply(X1,additive_identity) = additive_identity,
file('/export/starexec/sandbox/benchmark/Axioms/RNG003-0.ax',right_multiplicative_zero) ).
cnf(c_0_7,axiom,
associator(X1,X2,X3) = add(multiply(multiply(X1,X2),X3),additive_inverse(multiply(X1,multiply(X2,X3)))),
associator ).
cnf(c_0_8,axiom,
multiply(X1,additive_inverse(X2)) = additive_inverse(multiply(X1,X2)),
inverse_product2 ).
cnf(c_0_9,negated_conjecture,
associator(x,y,y) != additive_identity,
inference(fof_simplification,[status(thm)],[prove_right_alternative]) ).
cnf(c_0_10,plain,
add(multiply(multiply(X1,X2),X3),multiply(X1,multiply(X2,additive_inverse(X3)))) = associator(X1,X2,X3),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_7,c_0_8]),c_0_8]) ).
cnf(c_0_11,axiom,
multiply(multiply(X1,X2),X2) = multiply(X1,multiply(X2,X2)),
right_alternative ).
cnf(c_0_12,axiom,
multiply(X1,add(X2,X3)) = add(multiply(X1,X2),multiply(X1,X3)),
distribute1 ).
cnf(c_0_13,axiom,
add(X1,additive_inverse(X1)) = additive_identity,
right_additive_inverse ).
cnf(c_0_14,axiom,
multiply(X1,additive_identity) = additive_identity,
right_multiplicative_zero ).
cnf(c_0_15,negated_conjecture,
associator(x,y,y) != additive_identity,
c_0_9 ).
cnf(c_0_16,plain,
associator(X1,X2,X2) = additive_identity,
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_10,c_0_11]),c_0_12]),c_0_12]),c_0_13]),c_0_14]),c_0_14]) ).
cnf(c_0_17,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_15,c_0_16])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : RNG024-7 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.08 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.19/0.45 % Computer : n009.cluster.edu
% 0.19/0.45 % Model : x86_64 x86_64
% 0.19/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.45 % Memory : 8046.5625MB
% 0.19/0.45 % OS : Linux 6.8.0-71-generic
% 0.19/0.45 % CPULimit : 300
% 0.19/0.45 % WCLimit : 300
% 0.19/0.45 % DateTime : Mon Sep 21 04:11:27 UTC 2026
% 0.19/0.46 % CPUTime :
% 0.19/0.46 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.24/0.56 Running first-order theorem proving
% 0.24/0.56 Running: /export/starexec/sandbox/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/sandbox/benchmark/theBenchmark.p
% 0.24/0.61 % Version: 3.5.1
% 0.24/0.61 % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.24/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.24/0.61 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.24/0.61 % Starting new_bool_3 with 300s (1) cores
% 0.24/0.61 % Starting new_bool_1 with 300s (1) cores
% 0.24/0.61 % Starting sh5l with 300s (1) cores
% 0.24/0.61 % new_bool_1 with pid 816948 completed with status 0
% 0.24/0.61 % Result found by new_bool_1
% 0.24/0.61 % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.24/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.24/0.61 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.24/0.61 % Starting new_bool_3 with 300s (1) cores
% 0.24/0.61 % Starting new_bool_1 with 300s (1) cores
% 0.24/0.61 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.24/0.61 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.24/0.61 % Search class: FUUPM-FFMF32-MFFFFFNN
% 0.24/0.61 % Scheduled 7 strats onto 1 cores with 300 seconds (300 total)
% 0.24/0.61 % Starting SubtermCWHack with 28s (1) cores
% 0.24/0.61 % SubtermCWHack with pid 816953 completed with status 0
% 0.24/0.61 % Result found by SubtermCWHack
% 0.24/0.61 % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.24/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.24/0.61 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.24/0.61 % Starting new_bool_3 with 300s (1) cores
% 0.24/0.61 % Starting new_bool_1 with 300s (1) cores
% 0.24/0.61 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.24/0.61 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.24/0.61 % Search class: FUUPM-FFMF32-MFFFFFNN
% 0.24/0.61 % Scheduled 7 strats onto 1 cores with 300 seconds (300 total)
% 0.24/0.61 % Starting SubtermCWHack with 28s (1) cores
% 0.24/0.61 % Preprocessing time : 0.002 s
% 0.24/0.61
% 0.24/0.61 % Proof found!
% 0.24/0.61 % SZS status Unsatisfiable
% 0.24/0.61 % SZS output start CNFRefutation
% See solution above
% 0.24/0.61 % Parsed axioms : 23
% 0.24/0.61 % Removed by relevancy pruning/SinE : 1
% 0.24/0.61 % Initial clauses : 22
% 0.24/0.61 % Removed in clause preprocessing : 0
% 0.24/0.61 % Initial clauses in saturation : 22
% 0.24/0.61 % Processed clauses : 117
% 0.24/0.61 % ...of these trivial : 28
% 0.24/0.61 % ...subsumed : 51
% 0.24/0.61 % ...remaining for further processing : 38
% 0.24/0.61 % Other redundant clauses eliminated : 0
% 0.24/0.61 % Clauses deleted for lack of memory : 0
% 0.24/0.61 % Backward-subsumed : 0
% 0.24/0.61 % Backward-rewritten : 6
% 0.24/0.61 % Generated clauses : 564
% 0.24/0.61 % ...of the previous two non-redundant : 388
% 0.24/0.61 % ...aggressively subsumed : 0
% 0.24/0.61 % Contextual simplify-reflections : 0
% 0.24/0.61 % Paramodulations : 564
% 0.24/0.61 % Factorizations : 0
% 0.24/0.61 % NegExts : 0
% 0.24/0.61 % Equation resolutions : 0
% 0.24/0.61 % Disequality decompositions : 0
% 0.24/0.61 % Total rewrite steps : 692
% 0.24/0.61 % ...of those cached : 469
% 0.24/0.61 % Propositional unsat checks : 0
% 0.24/0.61 % Propositional check models : 0
% 0.24/0.61 % Propositional check unsatisfiable : 0
% 0.24/0.61 % Propositional clauses : 0
% 0.24/0.61 % Propositional clauses after purity: 0
% 0.24/0.61 % Propositional unsat core size : 0
% 0.24/0.61 % Propositional preprocessing time : 0.000
% 0.24/0.61 % Propositional encoding time : 0.000
% 0.24/0.61 % Propositional solver time : 0.000
% 0.24/0.61 % Success case prop preproc time : 0.000
% 0.24/0.61 % Success case prop encoding time : 0.000
% 0.24/0.61 % Success case prop solver time : 0.000
% 0.24/0.61 % Current number of processed clauses : 32
% 0.24/0.61 % Positive orientable unit clauses : 27
% 0.24/0.61 % Positive unorientable unit clauses: 5
% 0.24/0.61 % Negative unit clauses : 0
% 0.24/0.61 % Non-unit-clauses : 0
% 0.24/0.61 % Current number of unprocessed clauses: 290
% 0.24/0.61 % ...number of literals in the above : 290
% 0.24/0.61 % Current number of archived formulas : 0
% 0.24/0.61 % Current number of archived clauses : 6
% 0.24/0.61 % Clause-clause subsumption calls (NU) : 0
% 0.24/0.61 % Rec. Clause-clause subsumption calls : 0
% 0.24/0.61 % Non-unit clause-clause subsumptions : 0
% 0.24/0.61 % Unit Clause-clause subsumption calls : 9
% 0.24/0.61 % Rewrite failures with RHS unbound : 0
% 0.24/0.61 % BW rewrite match attempts : 52
% 0.24/0.61 % BW rewrite match successes : 39
% 0.24/0.61 % Condensation attempts : 0
% 0.24/0.61 % Condensation successes : 0
% 0.24/0.61 % Termbank termtop insertions : 4547
% 0.24/0.61 % Search garbage collected termcells : 6
% 0.24/0.61
% 0.24/0.61 % -------------------------------------------------
% 0.24/0.61 % User time : 0.014 s
% 0.24/0.61 % System time : 0.003 s
% 0.24/0.61 % Total time : 0.016 s
% 0.24/0.61 % Maximum resident set size: 3644 pages
% 0.24/0.61
% 0.24/0.61 % -------------------------------------------------
% 0.24/0.61 % User time : 0.016 s
% 0.24/0.61 % System time : 0.010 s
% 0.24/0.61 % Total time : 0.025 s
% 0.24/0.61 % Maximum resident set size: 4864 pages
% 0.24/0.61 % E exiting
%------------------------------------------------------------------------------