TSTP Solution File: SEU718^2 by E---3.1.00
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- Process Solution
%------------------------------------------------------------------------------
% File : E---3.1.00
% Problem : SEU718^2 : TPTP v8.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E %s %d THM
% Computer : n024.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 03:29:28 EDT 2024
% Result : Theorem 0.21s 0.49s
% Output : CNFRefutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 12
% Syntax : Number of formulae : 22 ( 4 unt; 9 typ; 0 def)
% Number of atoms : 51 ( 0 equ; 0 cnn)
% Maximal formula atoms : 11 ( 3 avg)
% Number of connectives : 157 ( 12 ~; 9 |; 7 &; 107 @)
% ( 2 <=>; 20 =>; 0 <=; 0 <~>)
% Maximal formula depth : 16 ( 8 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 5 ( 5 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 32 ( 0 ^ 32 !; 0 ?; 32 :)
% Comments :
%------------------------------------------------------------------------------
thf(decl_22,type,
in: $i > $i > $o ).
thf(decl_23,type,
powerset: $i > $i ).
thf(decl_24,type,
subset: $i > $i > $o ).
thf(decl_25,type,
subsetE: $o ).
thf(decl_26,type,
powersetE1: $o ).
thf(decl_27,type,
esk1_0: $i ).
thf(decl_28,type,
esk2_0: $i ).
thf(decl_29,type,
esk3_0: $i ).
thf(decl_30,type,
esk4_0: $i ).
thf(powersetTE1,conjecture,
( subsetE
=> ( powersetE1
=> ! [X1: $i,X4: $i] :
( ( in @ X4 @ ( powerset @ X1 ) )
=> ! [X5: $i] :
( ( in @ X5 @ ( powerset @ X1 ) )
=> ! [X3: $i] :
( ( in @ X3 @ X1 )
=> ( ( in @ X4 @ ( powerset @ X5 ) )
=> ( ( in @ X3 @ X4 )
=> ( in @ X3 @ X5 ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetTE1) ).
thf(powersetE1,axiom,
( powersetE1
<=> ! [X1: $i,X2: $i] :
( ( in @ X2 @ ( powerset @ X1 ) )
=> ( subset @ X2 @ X1 ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetE1) ).
thf(subsetE,axiom,
( subsetE
<=> ! [X1: $i,X2: $i,X3: $i] :
( ( subset @ X1 @ X2 )
=> ( ( in @ X3 @ X1 )
=> ( in @ X3 @ X2 ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetE) ).
thf(c_0_3,negated_conjecture,
~ ( ! [X15: $i,X16: $i,X17: $i] :
( ( subset @ X15 @ X16 )
=> ( ( in @ X17 @ X15 )
=> ( in @ X17 @ X16 ) ) )
=> ( ! [X18: $i,X19: $i] :
( ( in @ X19 @ ( powerset @ X18 ) )
=> ( subset @ X19 @ X18 ) )
=> ! [X1: $i,X4: $i] :
( ( in @ X4 @ ( powerset @ X1 ) )
=> ! [X5: $i] :
( ( in @ X5 @ ( powerset @ X1 ) )
=> ! [X3: $i] :
( ( in @ X3 @ X1 )
=> ( ( in @ X4 @ ( powerset @ X5 ) )
=> ( ( in @ X3 @ X4 )
=> ( in @ X3 @ X5 ) ) ) ) ) ) ) ),
inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[powersetTE1]),powersetE1]),subsetE]) ).
thf(c_0_4,negated_conjecture,
! [X20: $i,X21: $i,X22: $i,X23: $i,X24: $i] :
( ( ~ ( subset @ X20 @ X21 )
| ~ ( in @ X22 @ X20 )
| ( in @ X22 @ X21 ) )
& ( ~ ( in @ X24 @ ( powerset @ X23 ) )
| ( subset @ X24 @ X23 ) )
& ( in @ esk2_0 @ ( powerset @ esk1_0 ) )
& ( in @ esk3_0 @ ( powerset @ esk1_0 ) )
& ( in @ esk4_0 @ esk1_0 )
& ( in @ esk2_0 @ ( powerset @ esk3_0 ) )
& ( in @ esk4_0 @ esk2_0 )
& ~ ( in @ esk4_0 @ esk3_0 ) ),
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,
! [X3: $i,X2: $i,X1: $i] :
( ( in @ X3 @ X2 )
| ~ ( subset @ X1 @ X2 )
| ~ ( in @ X3 @ X1 ) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_6,negated_conjecture,
! [X1: $i,X2: $i] :
( ( subset @ X1 @ X2 )
| ~ ( in @ X1 @ ( powerset @ X2 ) ) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_7,negated_conjecture,
! [X1: $i,X2: $i,X3: $i] :
( ( in @ X1 @ X2 )
| ~ ( in @ X3 @ ( powerset @ X2 ) )
| ~ ( in @ X1 @ X3 ) ),
inference(spm,[status(thm)],[c_0_5,c_0_6]) ).
thf(c_0_8,negated_conjecture,
in @ esk2_0 @ ( powerset @ esk3_0 ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_9,negated_conjecture,
~ ( in @ esk4_0 @ esk3_0 ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_10,negated_conjecture,
! [X1: $i] :
( ( in @ X1 @ esk3_0 )
| ~ ( in @ X1 @ esk2_0 ) ),
inference(spm,[status(thm)],[c_0_7,c_0_8]) ).
thf(c_0_11,negated_conjecture,
in @ esk4_0 @ esk2_0,
inference(split_conjunct,[status(thm)],[c_0_4]) ).
thf(c_0_12,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9,c_0_10]),c_0_11])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SEU718^2 : TPTP v8.2.0. Released v3.7.0.
% 0.11/0.14 % Command : run_E %s %d THM
% 0.14/0.35 % Computer : n024.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Sun May 19 15:52:53 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.21/0.48 Running higher-order theorem proving
% 0.21/0.48 Running: /export/starexec/sandbox/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/sandbox/benchmark/theBenchmark.p
% 0.21/0.49 # Version: 3.1.0-ho
% 0.21/0.49 # Preprocessing class: HSSSSLSSSLSNFFN.
% 0.21/0.49 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.49 # Starting lpo6_lambda_fix with 1500s (5) cores
% 0.21/0.49 # Starting post_as_ho8 with 300s (1) cores
% 0.21/0.49 # Starting post_as_ho3 with 300s (1) cores
% 0.21/0.49 # Starting post_as_ho2 with 300s (1) cores
% 0.21/0.49 # post_as_ho8 with pid 24175 completed with status 0
% 0.21/0.49 # Result found by post_as_ho8
% 0.21/0.49 # Preprocessing class: HSSSSLSSSLSNFFN.
% 0.21/0.49 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.49 # Starting lpo6_lambda_fix with 1500s (5) cores
% 0.21/0.49 # Starting post_as_ho8 with 300s (1) cores
% 0.21/0.49 # SinE strategy is GSinE(CountFormulas,,true,1.5,0,3,20000,1.0,true)
% 0.21/0.49 # Search class: HHUNF-FFSS11-SFFFMFNN
% 0.21/0.49 # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.21/0.49 # Starting new_ho_10 with 163s (1) cores
% 0.21/0.49 # new_ho_10 with pid 24178 completed with status 0
% 0.21/0.49 # Result found by new_ho_10
% 0.21/0.49 # Preprocessing class: HSSSSLSSSLSNFFN.
% 0.21/0.49 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.21/0.49 # Starting lpo6_lambda_fix with 1500s (5) cores
% 0.21/0.49 # Starting post_as_ho8 with 300s (1) cores
% 0.21/0.49 # SinE strategy is GSinE(CountFormulas,,true,1.5,0,3,20000,1.0,true)
% 0.21/0.49 # Search class: HHUNF-FFSS11-SFFFMFNN
% 0.21/0.49 # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.21/0.49 # Starting new_ho_10 with 163s (1) cores
% 0.21/0.49 # Preprocessing time : 0.001 s
% 0.21/0.49 # Presaturation interreduction done
% 0.21/0.49
% 0.21/0.49 # Proof found!
% 0.21/0.49 # SZS status Theorem
% 0.21/0.49 # SZS output start CNFRefutation
% See solution above
% 0.21/0.49 # Parsed axioms : 8
% 0.21/0.49 # Removed by relevancy pruning/SinE : 5
% 0.21/0.49 # Initial clauses : 8
% 0.21/0.49 # Removed in clause preprocessing : 0
% 0.21/0.49 # Initial clauses in saturation : 8
% 0.21/0.49 # Processed clauses : 20
% 0.21/0.49 # ...of these trivial : 0
% 0.21/0.49 # ...subsumed : 0
% 0.21/0.49 # ...remaining for further processing : 20
% 0.21/0.49 # Other redundant clauses eliminated : 0
% 0.21/0.49 # Clauses deleted for lack of memory : 0
% 0.21/0.49 # Backward-subsumed : 0
% 0.21/0.49 # Backward-rewritten : 0
% 0.21/0.49 # Generated clauses : 7
% 0.21/0.49 # ...of the previous two non-redundant : 4
% 0.21/0.49 # ...aggressively subsumed : 0
% 0.21/0.49 # Contextual simplify-reflections : 0
% 0.21/0.49 # Paramodulations : 7
% 0.21/0.49 # Factorizations : 0
% 0.21/0.49 # NegExts : 0
% 0.21/0.49 # Equation resolutions : 0
% 0.21/0.49 # Disequality decompositions : 0
% 0.21/0.49 # Total rewrite steps : 2
% 0.21/0.49 # ...of those cached : 0
% 0.21/0.49 # Propositional unsat checks : 0
% 0.21/0.49 # Propositional check models : 0
% 0.21/0.49 # Propositional check unsatisfiable : 0
% 0.21/0.49 # Propositional clauses : 0
% 0.21/0.49 # Propositional clauses after purity: 0
% 0.21/0.49 # Propositional unsat core size : 0
% 0.21/0.49 # Propositional preprocessing time : 0.000
% 0.21/0.49 # Propositional encoding time : 0.000
% 0.21/0.49 # Propositional solver time : 0.000
% 0.21/0.49 # Success case prop preproc time : 0.000
% 0.21/0.49 # Success case prop encoding time : 0.000
% 0.21/0.49 # Success case prop solver time : 0.000
% 0.21/0.49 # Current number of processed clauses : 12
% 0.21/0.49 # Positive orientable unit clauses : 5
% 0.21/0.49 # Positive unorientable unit clauses: 0
% 0.21/0.49 # Negative unit clauses : 1
% 0.21/0.49 # Non-unit-clauses : 6
% 0.21/0.49 # Current number of unprocessed clauses: 0
% 0.21/0.49 # ...number of literals in the above : 0
% 0.21/0.49 # Current number of archived formulas : 0
% 0.21/0.49 # Current number of archived clauses : 8
% 0.21/0.49 # Clause-clause subsumption calls (NU) : 2
% 0.21/0.49 # Rec. Clause-clause subsumption calls : 2
% 0.21/0.49 # Non-unit clause-clause subsumptions : 0
% 0.21/0.49 # Unit Clause-clause subsumption calls : 0
% 0.21/0.49 # Rewrite failures with RHS unbound : 0
% 0.21/0.49 # BW rewrite match attempts : 0
% 0.21/0.49 # BW rewrite match successes : 0
% 0.21/0.49 # Condensation attempts : 20
% 0.21/0.49 # Condensation successes : 0
% 0.21/0.49 # Termbank termtop insertions : 759
% 0.21/0.49 # Search garbage collected termcells : 248
% 0.21/0.49
% 0.21/0.49 # -------------------------------------------------
% 0.21/0.49 # User time : 0.003 s
% 0.21/0.49 # System time : 0.002 s
% 0.21/0.49 # Total time : 0.005 s
% 0.21/0.49 # Maximum resident set size: 1800 pages
% 0.21/0.49
% 0.21/0.49 # -------------------------------------------------
% 0.21/0.49 # User time : 0.005 s
% 0.21/0.49 # System time : 0.003 s
% 0.21/0.49 # Total time : 0.009 s
% 0.21/0.49 # Maximum resident set size: 1696 pages
% 0.21/0.49 % E---3.1 exiting
% 0.21/0.49 % E exiting
%------------------------------------------------------------------------------