TSTP Solution File: SEU618^2 by E---3.1.00
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- Process Solution
%------------------------------------------------------------------------------
% File : E---3.1.00
% Problem : SEU618^2 : TPTP v8.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E %s %d THM
% Computer : n019.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 : Tue May 21 03:28:37 EDT 2024
% Result : Theorem 0.19s 0.47s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 11
% Syntax : Number of formulae : 18 ( 3 unt; 8 typ; 0 def)
% Number of atoms : 27 ( 0 equ; 0 cnn)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 138 ( 8 ~; 5 |; 2 &; 113 @)
% ( 2 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 10 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 5 ( 5 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 27 ( 0 ^ 27 !; 0 ?; 27 :)
% Comments :
%------------------------------------------------------------------------------
thf(decl_22,type,
in: $i > $i > $o ).
thf(decl_23,type,
emptyset: $i ).
thf(decl_24,type,
setadjoin: $i > $i > $i ).
thf(decl_25,type,
setunion: $i > $i ).
thf(decl_26,type,
setunionI: $o ).
thf(decl_27,type,
secondinupair: $o ).
thf(decl_28,type,
esk1_0: $i ).
thf(decl_29,type,
esk2_0: $i ).
thf(setukpairIR,conjecture,
( setunionI
=> ( secondinupair
=> ! [X2: $i,X4: $i] : ( in @ X4 @ ( setunion @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X4 @ emptyset ) ) @ emptyset ) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',setukpairIR) ).
thf(setunionI,axiom,
( setunionI
<=> ! [X1: $i,X2: $i,X3: $i] :
( ( in @ X2 @ X3 )
=> ( ( in @ X3 @ X1 )
=> ( in @ X2 @ ( setunion @ X1 ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',setunionI) ).
thf(secondinupair,axiom,
( secondinupair
<=> ! [X2: $i,X4: $i] : ( in @ X4 @ ( setadjoin @ X2 @ ( setadjoin @ X4 @ emptyset ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',secondinupair) ).
thf(c_0_3,negated_conjecture,
~ ( ! [X12: $i,X13: $i,X14: $i] :
( ( in @ X13 @ X14 )
=> ( ( in @ X14 @ X12 )
=> ( in @ X13 @ ( setunion @ X12 ) ) ) )
=> ( ! [X15: $i,X16: $i] : ( in @ X16 @ ( setadjoin @ X15 @ ( setadjoin @ X16 @ emptyset ) ) )
=> ! [X2: $i,X4: $i] : ( in @ X4 @ ( setunion @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X4 @ emptyset ) ) @ emptyset ) ) ) ) ) ),
inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[setukpairIR]),setunionI]),secondinupair]) ).
thf(c_0_4,negated_conjecture,
! [X17: $i,X18: $i,X19: $i,X20: $i,X21: $i] :
( ( ~ ( in @ X18 @ X19 )
| ~ ( in @ X19 @ X17 )
| ( in @ X18 @ ( setunion @ X17 ) ) )
& ( in @ X21 @ ( setadjoin @ X20 @ ( setadjoin @ X21 @ emptyset ) ) )
& ~ ( in @ esk2_0 @ ( setunion @ ( setadjoin @ ( setadjoin @ esk1_0 @ emptyset ) @ ( setadjoin @ ( setadjoin @ esk1_0 @ ( setadjoin @ esk2_0 @ emptyset ) ) @ emptyset ) ) ) ) ),
inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_3])])])])]) ).
thf(c_0_5,negated_conjecture,
! [X1: $i,X2: $i,X3: $i] :
( ( in @ X1 @ ( setunion @ X3 ) )
| ~ ( in @ X1 @ X2 )
| ~ ( in @ X2 @ X3 ) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_6,negated_conjecture,
! [X2: $i,X1: $i] : ( in @ X1 @ ( setadjoin @ X2 @ ( setadjoin @ X1 @ emptyset ) ) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_7,negated_conjecture,
~ ( in @ esk2_0 @ ( setunion @ ( setadjoin @ ( setadjoin @ esk1_0 @ emptyset ) @ ( setadjoin @ ( setadjoin @ esk1_0 @ ( setadjoin @ esk2_0 @ emptyset ) ) @ emptyset ) ) ) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_8,negated_conjecture,
! [X1: $i,X2: $i,X3: $i] :
( ( in @ X1 @ ( setunion @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) )
| ~ ( in @ X1 @ X3 ) ),
inference(spm,[status(thm)],[c_0_5,c_0_6]) ).
thf(c_0_9,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_7,c_0_8]),c_0_6])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.11 % Problem : SEU618^2 : TPTP v8.2.0. Released v3.7.0.
% 0.02/0.12 % Command : run_E %s %d THM
% 0.11/0.33 % Computer : n019.cluster.edu
% 0.11/0.33 % Model : x86_64 x86_64
% 0.11/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33 % Memory : 8042.1875MB
% 0.11/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33 % CPULimit : 300
% 0.11/0.33 % WCLimit : 300
% 0.11/0.33 % DateTime : Sun May 19 17:08:23 EDT 2024
% 0.11/0.33 % CPUTime :
% 0.19/0.46 Running higher-order theorem proving
% 0.19/0.46 Running: /export/starexec/sandbox2/solver/bin/eprover-ho --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
% 0.19/0.47 # Version: 3.1.0-ho
% 0.19/0.47 # Preprocessing class: HSSSSLSSSLSNFFN.
% 0.19/0.47 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.19/0.47 # Starting lpo6_lambda_fix with 1500s (5) cores
% 0.19/0.47 # Starting post_as_ho8 with 300s (1) cores
% 0.19/0.47 # Starting post_as_ho3 with 300s (1) cores
% 0.19/0.47 # Starting post_as_ho2 with 300s (1) cores
% 0.19/0.47 # post_as_ho8 with pid 16674 completed with status 0
% 0.19/0.47 # Result found by post_as_ho8
% 0.19/0.47 # Preprocessing class: HSSSSLSSSLSNFFN.
% 0.19/0.47 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.19/0.47 # Starting lpo6_lambda_fix with 1500s (5) cores
% 0.19/0.47 # Starting post_as_ho8 with 300s (1) cores
% 0.19/0.47 # SinE strategy is GSinE(CountFormulas,,true,1.5,0,3,20000,1.0,true)
% 0.19/0.47 # Search class: HHUNF-FFSF21-MFFFMFNN
% 0.19/0.47 # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.19/0.47 # Starting new_ho_10 with 163s (1) cores
% 0.19/0.47 # new_ho_10 with pid 16677 completed with status 0
% 0.19/0.47 # Result found by new_ho_10
% 0.19/0.47 # Preprocessing class: HSSSSLSSSLSNFFN.
% 0.19/0.47 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.19/0.47 # Starting lpo6_lambda_fix with 1500s (5) cores
% 0.19/0.47 # Starting post_as_ho8 with 300s (1) cores
% 0.19/0.47 # SinE strategy is GSinE(CountFormulas,,true,1.5,0,3,20000,1.0,true)
% 0.19/0.47 # Search class: HHUNF-FFSF21-MFFFMFNN
% 0.19/0.47 # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.19/0.47 # Starting new_ho_10 with 163s (1) cores
% 0.19/0.47 # Preprocessing time : 0.001 s
% 0.19/0.47 # Presaturation interreduction done
% 0.19/0.47
% 0.19/0.47 # Proof found!
% 0.19/0.47 # SZS status Theorem
% 0.19/0.47 # SZS output start CNFRefutation
% See solution above
% 0.19/0.47 # Parsed axioms : 9
% 0.19/0.47 # Removed by relevancy pruning/SinE : 6
% 0.19/0.47 # Initial clauses : 3
% 0.19/0.47 # Removed in clause preprocessing : 0
% 0.19/0.47 # Initial clauses in saturation : 3
% 0.19/0.47 # Processed clauses : 7
% 0.19/0.47 # ...of these trivial : 0
% 0.19/0.47 # ...subsumed : 0
% 0.19/0.47 # ...remaining for further processing : 7
% 0.19/0.47 # Other redundant clauses eliminated : 0
% 0.19/0.47 # Clauses deleted for lack of memory : 0
% 0.19/0.47 # Backward-subsumed : 0
% 0.19/0.47 # Backward-rewritten : 0
% 0.19/0.47 # Generated clauses : 3
% 0.19/0.47 # ...of the previous two non-redundant : 1
% 0.19/0.47 # ...aggressively subsumed : 0
% 0.19/0.47 # Contextual simplify-reflections : 0
% 0.19/0.47 # Paramodulations : 3
% 0.19/0.47 # Factorizations : 0
% 0.19/0.47 # NegExts : 0
% 0.19/0.47 # Equation resolutions : 0
% 0.19/0.47 # Disequality decompositions : 0
% 0.19/0.47 # Total rewrite steps : 1
% 0.19/0.47 # ...of those cached : 0
% 0.19/0.47 # Propositional unsat checks : 0
% 0.19/0.47 # Propositional check models : 0
% 0.19/0.47 # Propositional check unsatisfiable : 0
% 0.19/0.47 # Propositional clauses : 0
% 0.19/0.47 # Propositional clauses after purity: 0
% 0.19/0.47 # Propositional unsat core size : 0
% 0.19/0.47 # Propositional preprocessing time : 0.000
% 0.19/0.47 # Propositional encoding time : 0.000
% 0.19/0.47 # Propositional solver time : 0.000
% 0.19/0.47 # Success case prop preproc time : 0.000
% 0.19/0.47 # Success case prop encoding time : 0.000
% 0.19/0.47 # Success case prop solver time : 0.000
% 0.19/0.47 # Current number of processed clauses : 4
% 0.19/0.47 # Positive orientable unit clauses : 1
% 0.19/0.47 # Positive unorientable unit clauses: 0
% 0.19/0.47 # Negative unit clauses : 1
% 0.19/0.47 # Non-unit-clauses : 2
% 0.19/0.47 # Current number of unprocessed clauses: 0
% 0.19/0.47 # ...number of literals in the above : 0
% 0.19/0.47 # Current number of archived formulas : 0
% 0.19/0.47 # Current number of archived clauses : 3
% 0.19/0.47 # Clause-clause subsumption calls (NU) : 2
% 0.19/0.47 # Rec. Clause-clause subsumption calls : 2
% 0.19/0.47 # Non-unit clause-clause subsumptions : 0
% 0.19/0.47 # Unit Clause-clause subsumption calls : 0
% 0.19/0.47 # Rewrite failures with RHS unbound : 0
% 0.19/0.47 # BW rewrite match attempts : 0
% 0.19/0.47 # BW rewrite match successes : 0
% 0.19/0.47 # Condensation attempts : 7
% 0.19/0.47 # Condensation successes : 0
% 0.19/0.47 # Termbank termtop insertions : 524
% 0.19/0.47 # Search garbage collected termcells : 150
% 0.19/0.47
% 0.19/0.47 # -------------------------------------------------
% 0.19/0.47 # User time : 0.004 s
% 0.19/0.47 # System time : 0.001 s
% 0.19/0.47 # Total time : 0.005 s
% 0.19/0.47 # Maximum resident set size: 1736 pages
% 0.19/0.47
% 0.19/0.47 # -------------------------------------------------
% 0.19/0.47 # User time : 0.004 s
% 0.19/0.47 # System time : 0.004 s
% 0.19/0.47 # Total time : 0.008 s
% 0.19/0.47 # Maximum resident set size: 1696 pages
% 0.19/0.47 % E---3.1 exiting
% 0.19/0.48 % E exiting
%------------------------------------------------------------------------------