TSTP Solution File: SET095+1 by E---3.1.00
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%------------------------------------------------------------------------------
% File : E---3.1.00
% Problem : SET095+1 : TPTP v8.1.2. Bugfixed v5.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E %s %d THM
% Computer : n021.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 : 300s
% WCLimit : 300s
% DateTime : Sat May 4 09:18:00 EDT 2024
% Result : Theorem 0.21s 0.53s
% Output : CNFRefutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 4
% Syntax : Number of formulae : 20 ( 10 unt; 0 def)
% Number of atoms : 48 ( 12 equ)
% Maximal formula atoms : 11 ( 2 avg)
% Number of connectives : 44 ( 16 ~; 16 |; 7 &)
% ( 2 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 28 ( 0 sgn 20 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(property_of_singletons2,conjecture,
! [X1,X2] :
( member(X1,X2)
=> subclass(singleton(X1),X2) ),
file('/export/starexec/sandbox2/tmp/tmp.f1fCZkPxwB/E---3.1_4291.p',property_of_singletons2) ).
fof(singleton_set_defn,axiom,
! [X1] : singleton(X1) = unordered_pair(X1,X1),
file('/export/starexec/sandbox2/tmp/tmp.f1fCZkPxwB/E---3.1_4291.p',singleton_set_defn) ).
fof(subclass_defn,axiom,
! [X1,X2] :
( subclass(X1,X2)
<=> ! [X3] :
( member(X3,X1)
=> member(X3,X2) ) ),
file('/export/starexec/sandbox2/tmp/tmp.f1fCZkPxwB/E---3.1_4291.p',subclass_defn) ).
fof(unordered_pair_defn,axiom,
! [X3,X1,X2] :
( member(X3,unordered_pair(X1,X2))
<=> ( member(X3,universal_class)
& ( X3 = X1
| X3 = X2 ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.f1fCZkPxwB/E---3.1_4291.p',unordered_pair_defn) ).
fof(c_0_4,negated_conjecture,
~ ! [X1,X2] :
( member(X1,X2)
=> subclass(singleton(X1),X2) ),
inference(assume_negation,[status(cth)],[property_of_singletons2]) ).
fof(c_0_5,negated_conjecture,
( member(esk8_0,esk9_0)
& ~ subclass(singleton(esk8_0),esk9_0) ),
inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_4])])])]) ).
fof(c_0_6,plain,
! [X24] : singleton(X24) = unordered_pair(X24,X24),
inference(variable_rename,[status(thm)],[singleton_set_defn]) ).
cnf(c_0_7,negated_conjecture,
~ subclass(singleton(esk8_0),esk9_0),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_8,plain,
singleton(X1) = unordered_pair(X1,X1),
inference(split_conjunct,[status(thm)],[c_0_6]) ).
fof(c_0_9,plain,
! [X10,X11,X12,X13,X14] :
( ( ~ subclass(X10,X11)
| ~ member(X12,X10)
| member(X12,X11) )
& ( member(esk1_2(X13,X14),X13)
| subclass(X13,X14) )
& ( ~ member(esk1_2(X13,X14),X14)
| subclass(X13,X14) ) ),
inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[subclass_defn])])])])])])]) ).
fof(c_0_10,plain,
! [X19,X20,X21] :
( ( member(X19,universal_class)
| ~ member(X19,unordered_pair(X20,X21)) )
& ( X19 = X20
| X19 = X21
| ~ member(X19,unordered_pair(X20,X21)) )
& ( X19 != X20
| ~ member(X19,universal_class)
| member(X19,unordered_pair(X20,X21)) )
& ( X19 != X21
| ~ member(X19,universal_class)
| member(X19,unordered_pair(X20,X21)) ) ),
inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[unordered_pair_defn])])])]) ).
cnf(c_0_11,negated_conjecture,
~ subclass(unordered_pair(esk8_0,esk8_0),esk9_0),
inference(rw,[status(thm)],[c_0_7,c_0_8]) ).
cnf(c_0_12,plain,
( member(esk1_2(X1,X2),X1)
| subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_13,plain,
( subclass(X1,X2)
| ~ member(esk1_2(X1,X2),X2) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_14,plain,
( X1 = X2
| X1 = X3
| ~ member(X1,unordered_pair(X2,X3)) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_15,negated_conjecture,
member(esk1_2(unordered_pair(esk8_0,esk8_0),esk9_0),unordered_pair(esk8_0,esk8_0)),
inference(spm,[status(thm)],[c_0_11,c_0_12]) ).
cnf(c_0_16,negated_conjecture,
~ member(esk1_2(unordered_pair(esk8_0,esk8_0),esk9_0),esk9_0),
inference(spm,[status(thm)],[c_0_11,c_0_13]) ).
cnf(c_0_17,negated_conjecture,
esk1_2(unordered_pair(esk8_0,esk8_0),esk9_0) = esk8_0,
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_18,negated_conjecture,
member(esk8_0,esk9_0),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_19,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_16,c_0_17]),c_0_18])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : SET095+1 : TPTP v8.1.2. Bugfixed v5.4.0.
% 0.03/0.15 % Command : run_E %s %d THM
% 0.15/0.36 % Computer : n021.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Fri May 3 10:20:58 EDT 2024
% 0.15/0.36 % CPUTime :
% 0.21/0.50 Running first-order theorem proving
% 0.21/0.50 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/tmp/tmp.f1fCZkPxwB/E---3.1_4291.p
% 0.21/0.53 # Version: 3.1.0
% 0.21/0.53 # Preprocessing class: FSMSSMSSSSSNFFN.
% 0.21/0.53 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.53 # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.21/0.53 # Starting new_bool_3 with 300s (1) cores
% 0.21/0.53 # Starting new_bool_1 with 300s (1) cores
% 0.21/0.53 # Starting sh5l with 300s (1) cores
% 0.21/0.53 # G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with pid 4422 completed with status 0
% 0.21/0.53 # Result found by G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 0.21/0.53 # Preprocessing class: FSMSSMSSSSSNFFN.
% 0.21/0.53 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.53 # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.21/0.53 # No SInE strategy applied
% 0.21/0.53 # Search class: FGHSM-FFMM21-DFFFFFNN
% 0.21/0.53 # partial match(1): FGHSM-FFMM21-SFFFFFNN
% 0.21/0.53 # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 0.21/0.53 # Starting G-E--_200_B02_F1_SE_CS_SP_PI_S0S with 811s (1) cores
% 0.21/0.53 # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 151s (1) cores
% 0.21/0.53 # Starting G-E--_301_C18_F1_URBAN_S5PRR_RG_S0Y with 136s (1) cores
% 0.21/0.53 # Starting G-E--_208_C09_12_F1_SE_CS_SP_PS_S5PRR_S04AN with 136s (1) cores
% 0.21/0.53 # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AI with 136s (1) cores
% 0.21/0.53 # G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AI with pid 4441 completed with status 0
% 0.21/0.53 # Result found by G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AI
% 0.21/0.53 # Preprocessing class: FSMSSMSSSSSNFFN.
% 0.21/0.53 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.53 # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.21/0.53 # No SInE strategy applied
% 0.21/0.53 # Search class: FGHSM-FFMM21-DFFFFFNN
% 0.21/0.53 # partial match(1): FGHSM-FFMM21-SFFFFFNN
% 0.21/0.53 # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 0.21/0.53 # Starting G-E--_200_B02_F1_SE_CS_SP_PI_S0S with 811s (1) cores
% 0.21/0.53 # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 151s (1) cores
% 0.21/0.53 # Starting G-E--_301_C18_F1_URBAN_S5PRR_RG_S0Y with 136s (1) cores
% 0.21/0.53 # Starting G-E--_208_C09_12_F1_SE_CS_SP_PS_S5PRR_S04AN with 136s (1) cores
% 0.21/0.53 # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AI with 136s (1) cores
% 0.21/0.53 # Preprocessing time : 0.002 s
% 0.21/0.53 # Presaturation interreduction done
% 0.21/0.53
% 0.21/0.53 # Proof found!
% 0.21/0.53 # SZS status Theorem
% 0.21/0.53 # SZS output start CNFRefutation
% See solution above
% 0.21/0.53 # Parsed axioms : 44
% 0.21/0.53 # Removed by relevancy pruning/SinE : 0
% 0.21/0.53 # Initial clauses : 91
% 0.21/0.53 # Removed in clause preprocessing : 8
% 0.21/0.53 # Initial clauses in saturation : 83
% 0.21/0.53 # Processed clauses : 146
% 0.21/0.53 # ...of these trivial : 0
% 0.21/0.53 # ...subsumed : 5
% 0.21/0.53 # ...remaining for further processing : 141
% 0.21/0.53 # Other redundant clauses eliminated : 6
% 0.21/0.53 # Clauses deleted for lack of memory : 0
% 0.21/0.53 # Backward-subsumed : 3
% 0.21/0.53 # Backward-rewritten : 2
% 0.21/0.53 # Generated clauses : 69
% 0.21/0.53 # ...of the previous two non-redundant : 62
% 0.21/0.53 # ...aggressively subsumed : 0
% 0.21/0.53 # Contextual simplify-reflections : 0
% 0.21/0.53 # Paramodulations : 63
% 0.21/0.53 # Factorizations : 0
% 0.21/0.53 # NegExts : 0
% 0.21/0.53 # Equation resolutions : 6
% 0.21/0.53 # Disequality decompositions : 0
% 0.21/0.53 # Total rewrite steps : 9
% 0.21/0.53 # ...of those cached : 1
% 0.21/0.53 # Propositional unsat checks : 0
% 0.21/0.53 # Propositional check models : 0
% 0.21/0.53 # Propositional check unsatisfiable : 0
% 0.21/0.53 # Propositional clauses : 0
% 0.21/0.53 # Propositional clauses after purity: 0
% 0.21/0.53 # Propositional unsat core size : 0
% 0.21/0.53 # Propositional preprocessing time : 0.000
% 0.21/0.53 # Propositional encoding time : 0.000
% 0.21/0.53 # Propositional solver time : 0.000
% 0.21/0.53 # Success case prop preproc time : 0.000
% 0.21/0.53 # Success case prop encoding time : 0.000
% 0.21/0.53 # Success case prop solver time : 0.000
% 0.21/0.53 # Current number of processed clauses : 48
% 0.21/0.53 # Positive orientable unit clauses : 18
% 0.21/0.53 # Positive unorientable unit clauses: 0
% 0.21/0.53 # Negative unit clauses : 3
% 0.21/0.53 # Non-unit-clauses : 27
% 0.21/0.53 # Current number of unprocessed clauses: 80
% 0.21/0.53 # ...number of literals in the above : 186
% 0.21/0.53 # Current number of archived formulas : 0
% 0.21/0.53 # Current number of archived clauses : 95
% 0.21/0.53 # Clause-clause subsumption calls (NU) : 967
% 0.21/0.53 # Rec. Clause-clause subsumption calls : 886
% 0.21/0.53 # Non-unit clause-clause subsumptions : 7
% 0.21/0.53 # Unit Clause-clause subsumption calls : 11
% 0.21/0.53 # Rewrite failures with RHS unbound : 0
% 0.21/0.53 # BW rewrite match attempts : 6
% 0.21/0.53 # BW rewrite match successes : 1
% 0.21/0.53 # Condensation attempts : 0
% 0.21/0.53 # Condensation successes : 0
% 0.21/0.53 # Termbank termtop insertions : 7767
% 0.21/0.53 # Search garbage collected termcells : 979
% 0.21/0.53
% 0.21/0.53 # -------------------------------------------------
% 0.21/0.53 # User time : 0.016 s
% 0.21/0.53 # System time : 0.005 s
% 0.21/0.53 # Total time : 0.020 s
% 0.21/0.53 # Maximum resident set size: 2016 pages
% 0.21/0.53
% 0.21/0.53 # -------------------------------------------------
% 0.21/0.53 # User time : 0.063 s
% 0.21/0.53 # System time : 0.015 s
% 0.21/0.53 # Total time : 0.079 s
% 0.21/0.53 # Maximum resident set size: 1736 pages
% 0.21/0.53 % E---3.1 exiting
% 0.21/0.53 % E exiting
%------------------------------------------------------------------------------