TSTP Solution File: SET081-7 by E-SAT---3.1
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%------------------------------------------------------------------------------
% File : E-SAT---3.1
% Problem : SET081-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 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 19:22:01 EDT 2023
% Result : Unsatisfiable 0.15s 0.43s
% Output : CNFRefutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of clauses : 10 ( 8 unt; 2 nHn; 8 RR)
% Number of literals : 14 ( 8 equ; 4 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 8 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_only_member_in_singleton_1,negated_conjecture,
member(y,singleton(x)),
file('/export/starexec/sandbox/tmp/tmp.DF4upTdom1/E---3.1_14579.p',prove_only_member_in_singleton_1) ).
cnf(singleton_set,axiom,
unordered_pair(X1,X1) = singleton(X1),
file('/export/starexec/sandbox/tmp/tmp.DF4upTdom1/E---3.1_14579.p',singleton_set) ).
cnf(unordered_pair_member,axiom,
( X1 = X2
| X1 = X3
| ~ member(X1,unordered_pair(X2,X3)) ),
file('/export/starexec/sandbox/tmp/tmp.DF4upTdom1/E---3.1_14579.p',unordered_pair_member) ).
cnf(prove_only_member_in_singleton_2,negated_conjecture,
y != x,
file('/export/starexec/sandbox/tmp/tmp.DF4upTdom1/E---3.1_14579.p',prove_only_member_in_singleton_2) ).
cnf(c_0_4,negated_conjecture,
member(y,singleton(x)),
prove_only_member_in_singleton_1 ).
cnf(c_0_5,axiom,
unordered_pair(X1,X1) = singleton(X1),
singleton_set ).
cnf(c_0_6,axiom,
( X1 = X2
| X1 = X3
| ~ member(X1,unordered_pair(X2,X3)) ),
unordered_pair_member ).
cnf(c_0_7,negated_conjecture,
member(y,unordered_pair(x,x)),
inference(rw,[status(thm)],[c_0_4,c_0_5]) ).
cnf(c_0_8,negated_conjecture,
y != x,
prove_only_member_in_singleton_2 ).
cnf(c_0_9,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_7]),c_0_8]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.11 % Problem : SET081-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.05/0.12 % Command : run_E %s %d THM
% 0.11/0.30 % Computer : n016.cluster.edu
% 0.11/0.30 % Model : x86_64 x86_64
% 0.11/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.30 % Memory : 8042.1875MB
% 0.11/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.30 % CPULimit : 2400
% 0.11/0.30 % WCLimit : 300
% 0.11/0.30 % DateTime : Mon Oct 2 17:00:21 EDT 2023
% 0.11/0.30 % CPUTime :
% 0.15/0.41 Running first-order model finding
% 0.15/0.41 Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --satauto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/tmp/tmp.DF4upTdom1/E---3.1_14579.p
% 0.15/0.43 # Version: 3.1pre001
% 0.15/0.43 # Preprocessing class: FSLSSMSMSSSNFFN.
% 0.15/0.43 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.15/0.43 # Starting C07_19_nc_SOS_SAT001_MinMin_p005000_rr with 1500s (5) cores
% 0.15/0.43 # Starting new_bool_3 with 300s (1) cores
% 0.15/0.43 # Starting new_bool_1 with 300s (1) cores
% 0.15/0.43 # Starting sh5l with 300s (1) cores
% 0.15/0.43 # new_bool_3 with pid 14706 completed with status 0
% 0.15/0.43 # Result found by new_bool_3
% 0.15/0.43 # Preprocessing class: FSLSSMSMSSSNFFN.
% 0.15/0.43 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.15/0.43 # Starting C07_19_nc_SOS_SAT001_MinMin_p005000_rr with 1500s (5) cores
% 0.15/0.43 # Starting new_bool_3 with 300s (1) cores
% 0.15/0.43 # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.15/0.43 # Search class: FGHSM-FFMS21-MFFFFFNN
% 0.15/0.43 # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.15/0.43 # Starting SAT001_MinMin_p005000_rr_RG with 181s (1) cores
% 0.15/0.43 # SAT001_MinMin_p005000_rr_RG with pid 14711 completed with status 0
% 0.15/0.43 # Result found by SAT001_MinMin_p005000_rr_RG
% 0.15/0.43 # Preprocessing class: FSLSSMSMSSSNFFN.
% 0.15/0.43 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.15/0.43 # Starting C07_19_nc_SOS_SAT001_MinMin_p005000_rr with 1500s (5) cores
% 0.15/0.43 # Starting new_bool_3 with 300s (1) cores
% 0.15/0.43 # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.15/0.43 # Search class: FGHSM-FFMS21-MFFFFFNN
% 0.15/0.43 # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.15/0.43 # Starting SAT001_MinMin_p005000_rr_RG with 181s (1) cores
% 0.15/0.43 # Preprocessing time : 0.001 s
% 0.15/0.43 # Presaturation interreduction done
% 0.15/0.43
% 0.15/0.43 # Proof found!
% 0.15/0.43 # SZS status Unsatisfiable
% 0.15/0.43 # SZS output start CNFRefutation
% See solution above
% 0.15/0.43 # Parsed axioms : 126
% 0.15/0.43 # Removed by relevancy pruning/SinE : 83
% 0.15/0.43 # Initial clauses : 43
% 0.15/0.43 # Removed in clause preprocessing : 0
% 0.15/0.43 # Initial clauses in saturation : 43
% 0.15/0.43 # Processed clauses : 76
% 0.15/0.43 # ...of these trivial : 1
% 0.15/0.43 # ...subsumed : 4
% 0.15/0.43 # ...remaining for further processing : 71
% 0.15/0.43 # Other redundant clauses eliminated : 2
% 0.15/0.43 # Clauses deleted for lack of memory : 0
% 0.15/0.43 # Backward-subsumed : 0
% 0.15/0.43 # Backward-rewritten : 2
% 0.15/0.43 # Generated clauses : 23
% 0.15/0.43 # ...of the previous two non-redundant : 19
% 0.15/0.43 # ...aggressively subsumed : 0
% 0.15/0.43 # Contextual simplify-reflections : 0
% 0.15/0.43 # Paramodulations : 21
% 0.15/0.43 # Factorizations : 0
% 0.15/0.43 # NegExts : 0
% 0.15/0.43 # Equation resolutions : 2
% 0.15/0.43 # Total rewrite steps : 8
% 0.15/0.43 # Propositional unsat checks : 0
% 0.15/0.43 # Propositional check models : 0
% 0.15/0.43 # Propositional check unsatisfiable : 0
% 0.15/0.43 # Propositional clauses : 0
% 0.15/0.43 # Propositional clauses after purity: 0
% 0.15/0.43 # Propositional unsat core size : 0
% 0.15/0.43 # Propositional preprocessing time : 0.000
% 0.15/0.43 # Propositional encoding time : 0.000
% 0.15/0.43 # Propositional solver time : 0.000
% 0.15/0.43 # Success case prop preproc time : 0.000
% 0.15/0.43 # Success case prop encoding time : 0.000
% 0.15/0.43 # Success case prop solver time : 0.000
% 0.15/0.43 # Current number of processed clauses : 26
% 0.15/0.43 # Positive orientable unit clauses : 12
% 0.15/0.43 # Positive unorientable unit clauses: 1
% 0.15/0.43 # Negative unit clauses : 2
% 0.15/0.43 # Non-unit-clauses : 11
% 0.15/0.43 # Current number of unprocessed clauses: 26
% 0.15/0.43 # ...number of literals in the above : 51
% 0.15/0.43 # Current number of archived formulas : 0
% 0.15/0.43 # Current number of archived clauses : 43
% 0.15/0.43 # Clause-clause subsumption calls (NU) : 40
% 0.15/0.43 # Rec. Clause-clause subsumption calls : 40
% 0.15/0.43 # Non-unit clause-clause subsumptions : 4
% 0.15/0.43 # Unit Clause-clause subsumption calls : 0
% 0.15/0.43 # Rewrite failures with RHS unbound : 0
% 0.15/0.43 # BW rewrite match attempts : 24
% 0.15/0.43 # BW rewrite match successes : 17
% 0.15/0.43 # Condensation attempts : 0
% 0.15/0.43 # Condensation successes : 0
% 0.15/0.43 # Termbank termtop insertions : 1814
% 0.15/0.43
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% 0.15/0.43 # User time : 0.006 s
% 0.15/0.43 # System time : 0.000 s
% 0.15/0.43 # Total time : 0.006 s
% 0.15/0.43 # Maximum resident set size: 1856 pages
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% 0.15/0.43 # -------------------------------------------------
% 0.15/0.43 # User time : 0.010 s
% 0.15/0.43 # System time : 0.001 s
% 0.15/0.43 # Total time : 0.012 s
% 0.15/0.43 # Maximum resident set size: 1776 pages
% 0.15/0.43 % E---3.1 exiting
%------------------------------------------------------------------------------