TSTP Solution File: SYN081+1 by Etableau---0.67
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%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : SYN081+1 : TPTP v8.1.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% Computer : n028.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 : 600s
% DateTime : Thu Jul 21 06:08:01 EDT 2022
% Result : Theorem 0.19s 0.36s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 11 ( 3 unt; 0 def)
% Number of atoms : 21 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 21 ( 11 ~; 6 |; 3 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 0 con; 1-1 aty)
% Number of variables : 10 ( 2 sgn 3 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(pel59,conjecture,
? [X1] :
( big_f(X1)
& ~ big_f(f(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel59) ).
fof(pel59_1,axiom,
! [X1] :
( big_f(X1)
<=> ~ big_f(f(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel59_1) ).
fof(c_0_2,negated_conjecture,
~ ? [X1] :
( big_f(X1)
& ~ big_f(f(X1)) ),
inference(assume_negation,[status(cth)],[pel59]) ).
fof(c_0_3,negated_conjecture,
! [X3] :
( ~ big_f(X3)
| big_f(f(X3)) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[c_0_2])])]) ).
fof(c_0_4,plain,
! [X2] :
( ( ~ big_f(X2)
| ~ big_f(f(X2)) )
& ( big_f(f(X2))
| big_f(X2) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[pel59_1])])]) ).
cnf(c_0_5,negated_conjecture,
( big_f(f(X1))
| ~ big_f(X1) ),
inference(split_conjunct,[status(thm)],[c_0_3]) ).
cnf(c_0_6,plain,
( big_f(f(X1))
| big_f(X1) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
cnf(c_0_7,plain,
( ~ big_f(X1)
| ~ big_f(f(X1)) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
cnf(c_0_8,negated_conjecture,
big_f(f(X1)),
inference(csr,[status(thm)],[c_0_5,c_0_6]) ).
cnf(c_0_9,plain,
~ big_f(X1),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_7,c_0_8])]) ).
cnf(c_0_10,negated_conjecture,
$false,
inference(sr,[status(thm)],[c_0_8,c_0_9]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : SYN081+1 : TPTP v8.1.0. Released v2.0.0.
% 0.04/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% 0.13/0.33 % Computer : n028.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Mon Jul 11 16:38:44 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.36 # No SInE strategy applied
% 0.19/0.36 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN
% 0.19/0.36 # and selection function SelectComplexExceptUniqMaxHorn.
% 0.19/0.36 #
% 0.19/0.36 # Presaturation interreduction done
% 0.19/0.36
% 0.19/0.36 # Proof found!
% 0.19/0.36 # SZS status Theorem
% 0.19/0.36 # SZS output start CNFRefutation
% See solution above
% 0.19/0.36 # Training examples: 0 positive, 0 negative
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