TSTP Solution File: SYN721+1 by CSE_E---1.5
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%------------------------------------------------------------------------------
% File : CSE_E---1.5
% Problem : SYN721+1 : TPTP v8.1.2. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %d %s
% Computer : n015.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 : Fri Sep 1 01:53:56 EDT 2023
% Result : Theorem 0.21s 0.59s
% Output : CNFRefutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of formulae : 15 ( 5 unt; 4 typ; 0 def)
% Number of atoms : 32 ( 0 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 31 ( 10 ~; 6 |; 9 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 4 ( 2 >; 2 *; 0 +; 0 <<)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 25 ( 4 sgn; 14 !; 4 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(decl_22,type,
a: $i ).
tff(decl_23,type,
b: $i ).
tff(decl_24,type,
r: ( $i * $i ) > $o ).
tff(decl_25,type,
q: ( $i * $i ) > $o ).
fof(lx1,conjecture,
( ( r(a,b)
& ! [X1] :
( ? [X2] : r(X1,X2)
=> q(X1,X1) )
& ! [X3,X4] :
( q(X3,X4)
=> ! [X5] : r(X5,X4) ) )
=> ? [X6] :
( r(b,X6)
& q(X6,a) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lx1) ).
fof(c_0_1,negated_conjecture,
~ ( ( r(a,b)
& ! [X1] :
( ? [X2] : r(X1,X2)
=> q(X1,X1) )
& ! [X3,X4] :
( q(X3,X4)
=> ! [X5] : r(X5,X4) ) )
=> ? [X6] :
( r(b,X6)
& q(X6,a) ) ),
inference(assume_negation,[status(cth)],[lx1]) ).
fof(c_0_2,negated_conjecture,
! [X7,X8,X9,X10,X11,X12] :
( r(a,b)
& ( ~ r(X7,X8)
| q(X7,X7) )
& ( ~ q(X9,X10)
| r(X11,X10) )
& ( ~ r(b,X12)
| ~ q(X12,a) ) ),
inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])]) ).
cnf(c_0_3,negated_conjecture,
( q(X1,X1)
| ~ r(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_2]) ).
cnf(c_0_4,negated_conjecture,
r(a,b),
inference(split_conjunct,[status(thm)],[c_0_2]) ).
cnf(c_0_5,negated_conjecture,
( ~ r(b,X1)
| ~ q(X1,a) ),
inference(split_conjunct,[status(thm)],[c_0_2]) ).
cnf(c_0_6,negated_conjecture,
q(a,a),
inference(spm,[status(thm)],[c_0_3,c_0_4]) ).
cnf(c_0_7,negated_conjecture,
( r(X3,X2)
| ~ q(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_2]) ).
cnf(c_0_8,negated_conjecture,
~ r(b,a),
inference(spm,[status(thm)],[c_0_5,c_0_6]) ).
cnf(c_0_9,negated_conjecture,
r(X1,a),
inference(spm,[status(thm)],[c_0_7,c_0_6]) ).
cnf(c_0_10,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_8,c_0_9])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN721+1 : TPTP v8.1.2. Released v2.5.0.
% 0.00/0.13 % Command : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %d %s
% 0.14/0.34 % Computer : n015.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Sat Aug 26 19:18:23 EDT 2023
% 0.14/0.34 % CPUTime :
% 0.21/0.57 start to proof: theBenchmark
% 0.21/0.59 % Version : CSE_E---1.5
% 0.21/0.59 % Problem : theBenchmark.p
% 0.21/0.59 % Proof found
% 0.21/0.59 % SZS status Theorem for theBenchmark.p
% 0.21/0.59 % SZS output start Proof
% See solution above
% 0.21/0.59 % Total time : 0.003000 s
% 0.21/0.59 % SZS output end Proof
% 0.21/0.59 % Total time : 0.006000 s
%------------------------------------------------------------------------------