TSTP Solution File: GRP488-1 by E---3.1
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%------------------------------------------------------------------------------
% File : E---3.1
% Problem : GRP488-1 : TPTP v8.1.2. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E %s %d THM
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 2400s
% WCLimit : 300s
% DateTime : Tue Oct 10 17:41:22 EDT 2023
% Result : Unsatisfiable 0.21s 0.50s
% Output : CNFRefutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 5
% Syntax : Number of clauses : 26 ( 26 unt; 0 nHn; 7 RR)
% Number of literals : 26 ( 25 equ; 4 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 30 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(identity,axiom,
identity = double_divide(X1,inverse(X1)),
file('/export/starexec/sandbox/tmp/tmp.wETOD4CTAO/E---3.1_9469.p',identity) ).
cnf(inverse,axiom,
inverse(X1) = double_divide(X1,identity),
file('/export/starexec/sandbox/tmp/tmp.wETOD4CTAO/E---3.1_9469.p',inverse) ).
cnf(single_axiom,axiom,
double_divide(X1,double_divide(double_divide(double_divide(identity,double_divide(double_divide(X1,identity),double_divide(X2,X3))),X2),identity)) = X3,
file('/export/starexec/sandbox/tmp/tmp.wETOD4CTAO/E---3.1_9469.p',single_axiom) ).
cnf(prove_these_axioms_2,negated_conjecture,
multiply(identity,a2) != a2,
file('/export/starexec/sandbox/tmp/tmp.wETOD4CTAO/E---3.1_9469.p',prove_these_axioms_2) ).
cnf(multiply,axiom,
multiply(X1,X2) = double_divide(double_divide(X2,X1),identity),
file('/export/starexec/sandbox/tmp/tmp.wETOD4CTAO/E---3.1_9469.p',multiply) ).
cnf(c_0_5,axiom,
identity = double_divide(X1,inverse(X1)),
identity ).
cnf(c_0_6,axiom,
inverse(X1) = double_divide(X1,identity),
inverse ).
cnf(c_0_7,axiom,
double_divide(X1,double_divide(double_divide(double_divide(identity,double_divide(double_divide(X1,identity),double_divide(X2,X3))),X2),identity)) = X3,
single_axiom ).
cnf(c_0_8,plain,
identity = double_divide(X1,double_divide(X1,identity)),
inference(rw,[status(thm)],[c_0_5,c_0_6]) ).
cnf(c_0_9,plain,
double_divide(X1,double_divide(double_divide(double_divide(identity,double_divide(double_divide(X1,identity),X2)),X3),identity)) = double_divide(double_divide(double_divide(identity,double_divide(double_divide(X3,identity),double_divide(X4,X2))),X4),identity),
inference(spm,[status(thm)],[c_0_7,c_0_7]) ).
cnf(c_0_10,plain,
double_divide(X1,double_divide(double_divide(double_divide(identity,double_divide(double_divide(X1,identity),identity)),X2),identity)) = double_divide(X2,identity),
inference(spm,[status(thm)],[c_0_7,c_0_8]) ).
cnf(c_0_11,plain,
double_divide(double_divide(double_divide(identity,identity),double_divide(X1,identity)),identity) = double_divide(X1,identity),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9,c_0_8]),c_0_10]) ).
cnf(c_0_12,plain,
double_divide(double_divide(identity,identity),identity) = double_divide(identity,identity),
inference(spm,[status(thm)],[c_0_11,c_0_8]) ).
cnf(c_0_13,plain,
double_divide(X1,double_divide(double_divide(double_divide(identity,identity),double_divide(X1,identity)),identity)) = identity,
inference(spm,[status(thm)],[c_0_7,c_0_8]) ).
cnf(c_0_14,plain,
double_divide(identity,double_divide(double_divide(identity,X1),identity)) = double_divide(X1,identity),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_10,c_0_12]),c_0_8]) ).
cnf(c_0_15,plain,
double_divide(X1,double_divide(double_divide(double_divide(identity,identity),double_divide(double_divide(identity,identity),double_divide(double_divide(X1,identity),identity))),identity)) = identity,
inference(spm,[status(thm)],[c_0_7,c_0_13]) ).
cnf(c_0_16,plain,
double_divide(identity,identity) = 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_14,c_0_15]),c_0_8]),c_0_8]),c_0_12]),c_0_12]),c_0_12]) ).
cnf(c_0_17,negated_conjecture,
multiply(identity,a2) != a2,
prove_these_axioms_2 ).
cnf(c_0_18,axiom,
multiply(X1,X2) = double_divide(double_divide(X2,X1),identity),
multiply ).
cnf(c_0_19,plain,
double_divide(double_divide(identity,double_divide(X1,identity)),identity) = double_divide(X1,identity),
inference(spm,[status(thm)],[c_0_11,c_0_16]) ).
cnf(c_0_20,negated_conjecture,
double_divide(double_divide(a2,identity),identity) != a2,
inference(rw,[status(thm)],[c_0_17,c_0_18]) ).
cnf(c_0_21,plain,
double_divide(double_divide(X1,identity),identity) = double_divide(identity,double_divide(X1,identity)),
inference(spm,[status(thm)],[c_0_14,c_0_19]) ).
cnf(c_0_22,plain,
double_divide(X1,double_divide(identity,double_divide(double_divide(double_divide(identity,double_divide(double_divide(identity,identity),X2)),X1),identity))) = X2,
inference(rw,[status(thm)],[c_0_7,c_0_9]) ).
cnf(c_0_23,negated_conjecture,
double_divide(identity,double_divide(a2,identity)) != a2,
inference(rw,[status(thm)],[c_0_20,c_0_21]) ).
cnf(c_0_24,plain,
double_divide(identity,double_divide(X1,identity)) = X1,
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_21]),c_0_16]),c_0_14]),c_0_14]) ).
cnf(c_0_25,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_23,c_0_24])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : GRP488-1 : TPTP v8.1.2. Released v2.6.0.
% 0.13/0.14 % Command : run_E %s %d THM
% 0.15/0.35 % Computer : n016.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 2400
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Tue Oct 3 02:50:07 EDT 2023
% 0.15/0.35 % CPUTime :
% 0.21/0.48 Running first-order theorem proving
% 0.21/0.48 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/tmp/tmp.wETOD4CTAO/E---3.1_9469.p
% 0.21/0.50 # Version: 3.1pre001
% 0.21/0.50 # Preprocessing class: FSSSSMSSSSSNFFN.
% 0.21/0.50 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.50 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1500s (5) cores
% 0.21/0.50 # Starting new_bool_3 with 300s (1) cores
% 0.21/0.50 # Starting new_bool_1 with 300s (1) cores
% 0.21/0.50 # Starting sh5l with 300s (1) cores
% 0.21/0.50 # G-E--_302_C18_F1_URBAN_RG_S04BN with pid 9571 completed with status 0
% 0.21/0.50 # Result found by G-E--_302_C18_F1_URBAN_RG_S04BN
% 0.21/0.50 # Preprocessing class: FSSSSMSSSSSNFFN.
% 0.21/0.50 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.50 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1500s (5) cores
% 0.21/0.50 # No SInE strategy applied
% 0.21/0.50 # Search class: FUUPS-FFSF22-DFFFFFNN
% 0.21/0.50 # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 0.21/0.50 # Starting Y1006__C12_02_nc_F1_AE_CS_SP_S2S with 811s (1) cores
% 0.21/0.50 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 151s (1) cores
% 0.21/0.50 # Starting G-E--_300_C18_F1_SE_CS_SP_PS_S0Y with 136s (1) cores
% 0.21/0.50 # Starting U----_206c_00_C07_23_F1_SE_PI_CS_SP_PS_S5PRR_RG_S04AN with 136s (1) cores
% 0.21/0.50 # Starting new_bool_3 with 136s (1) cores
% 0.21/0.50 # G-E--_302_C18_F1_URBAN_RG_S04BN with pid 9578 completed with status 0
% 0.21/0.50 # Result found by G-E--_302_C18_F1_URBAN_RG_S04BN
% 0.21/0.50 # Preprocessing class: FSSSSMSSSSSNFFN.
% 0.21/0.50 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.50 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1500s (5) cores
% 0.21/0.50 # No SInE strategy applied
% 0.21/0.50 # Search class: FUUPS-FFSF22-DFFFFFNN
% 0.21/0.50 # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 0.21/0.50 # Starting Y1006__C12_02_nc_F1_AE_CS_SP_S2S with 811s (1) cores
% 0.21/0.50 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 151s (1) cores
% 0.21/0.50 # Preprocessing time : 0.001 s
% 0.21/0.50
% 0.21/0.50 # Proof found!
% 0.21/0.50 # SZS status Unsatisfiable
% 0.21/0.50 # SZS output start CNFRefutation
% See solution above
% 0.21/0.50 # Parsed axioms : 5
% 0.21/0.50 # Removed by relevancy pruning/SinE : 0
% 0.21/0.50 # Initial clauses : 5
% 0.21/0.50 # Removed in clause preprocessing : 2
% 0.21/0.50 # Initial clauses in saturation : 3
% 0.21/0.50 # Processed clauses : 30
% 0.21/0.50 # ...of these trivial : 6
% 0.21/0.50 # ...subsumed : 0
% 0.21/0.50 # ...remaining for further processing : 24
% 0.21/0.50 # Other redundant clauses eliminated : 0
% 0.21/0.50 # Clauses deleted for lack of memory : 0
% 0.21/0.50 # Backward-subsumed : 0
% 0.21/0.50 # Backward-rewritten : 16
% 0.21/0.50 # Generated clauses : 341
% 0.21/0.50 # ...of the previous two non-redundant : 290
% 0.21/0.50 # ...aggressively subsumed : 0
% 0.21/0.50 # Contextual simplify-reflections : 0
% 0.21/0.50 # Paramodulations : 341
% 0.21/0.50 # Factorizations : 0
% 0.21/0.50 # NegExts : 0
% 0.21/0.50 # Equation resolutions : 0
% 0.21/0.50 # Total rewrite steps : 320
% 0.21/0.50 # Propositional unsat checks : 0
% 0.21/0.50 # Propositional check models : 0
% 0.21/0.50 # Propositional check unsatisfiable : 0
% 0.21/0.50 # Propositional clauses : 0
% 0.21/0.50 # Propositional clauses after purity: 0
% 0.21/0.50 # Propositional unsat core size : 0
% 0.21/0.50 # Propositional preprocessing time : 0.000
% 0.21/0.50 # Propositional encoding time : 0.000
% 0.21/0.50 # Propositional solver time : 0.000
% 0.21/0.50 # Success case prop preproc time : 0.000
% 0.21/0.50 # Success case prop encoding time : 0.000
% 0.21/0.50 # Success case prop solver time : 0.000
% 0.21/0.50 # Current number of processed clauses : 8
% 0.21/0.50 # Positive orientable unit clauses : 7
% 0.21/0.50 # Positive unorientable unit clauses: 1
% 0.21/0.50 # Negative unit clauses : 0
% 0.21/0.50 # Non-unit-clauses : 0
% 0.21/0.50 # Current number of unprocessed clauses: 245
% 0.21/0.50 # ...number of literals in the above : 245
% 0.21/0.50 # Current number of archived formulas : 0
% 0.21/0.50 # Current number of archived clauses : 18
% 0.21/0.50 # Clause-clause subsumption calls (NU) : 0
% 0.21/0.50 # Rec. Clause-clause subsumption calls : 0
% 0.21/0.50 # Non-unit clause-clause subsumptions : 0
% 0.21/0.50 # Unit Clause-clause subsumption calls : 0
% 0.21/0.50 # Rewrite failures with RHS unbound : 0
% 0.21/0.50 # BW rewrite match attempts : 47
% 0.21/0.50 # BW rewrite match successes : 16
% 0.21/0.50 # Condensation attempts : 0
% 0.21/0.50 # Condensation successes : 0
% 0.21/0.50 # Termbank termtop insertions : 7614
% 0.21/0.50
% 0.21/0.50 # -------------------------------------------------
% 0.21/0.50 # User time : 0.004 s
% 0.21/0.50 # System time : 0.007 s
% 0.21/0.50 # Total time : 0.011 s
% 0.21/0.50 # Maximum resident set size: 1560 pages
% 0.21/0.50
% 0.21/0.50 # -------------------------------------------------
% 0.21/0.50 # User time : 0.043 s
% 0.21/0.50 # System time : 0.013 s
% 0.21/0.50 # Total time : 0.056 s
% 0.21/0.50 # Maximum resident set size: 1672 pages
% 0.21/0.50 % E---3.1 exiting
% 0.21/0.50 % E---3.1 exiting
%------------------------------------------------------------------------------