%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : CSR073+4 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n001.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Sun Sep 27 07:04:15 AM UTC 2026
% Result : Theorem 131.64s 18.39s
% Output : CNFRefutation 131.64s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 6
% Syntax : Number of formulae : 18 ( 8 unt; 0 def)
% Number of atoms : 28 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 16 ( 6 ~; 4 |; 0 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 19 ( 1 sgn 8 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(ax3_2560,axiom,
! [X0,X1] :
( 'tptptypes$u9$u401'(X0,X1)
=> 'tptptypes$u8$u400'(X1,X0) ) ).
fof(ax3_11372,axiom,
! [X0,X1] :
( 'tptptypes$u6$u388'(X0,X1)
=> 'tptptypes$u5$u387'(X0,X1) ) ).
fof(ax3_16571,axiom,
! [X0,X1] :
( 'tptptypes$u7$u396'(X0,X1)
=> 'tptptypes$u6$u388'(X0,X1) ) ).
fof(ax3_26515,axiom,
! [X0,X1] :
( 'tptptypes$u8$u400'(X0,X1)
=> 'tptptypes$u7$u396'(X0,X1) ) ).
fof(ax3_27254,axiom,
'tptptypes$u9$u401'('c$upushingababycarriage','c$utptpcol$u16$u9612') ).
fof(query223,conjecture,
? [X0] :
( mtvisible('c$utptp$uspindlecollectormt')
=> 'tptptypes$u5$u387'(X0,'c$upushingababycarriage') ) ).
fof(negated_conjecture,negated_conjecture,
~ ? [X0] :
( mtvisible('c$utptp$uspindlecollectormt')
=> 'tptptypes$u5$u387'(X0,'c$upushingababycarriage') ),
inference(negate_conjecture,[status(cth)],[query223]) ).
cnf(c2,plain,
( 'tptptypes$u8$u400'(X1,X0)
| ~ 'tptptypes$u9$u401'(X0,X1) ),
inference(clausification,[status(esa)],[ax3_2560]) ).
cnf(c15,plain,
( 'tptptypes$u5$u387'(X0,X1)
| ~ 'tptptypes$u6$u388'(X0,X1) ),
inference(clausification,[status(esa)],[ax3_11372]) ).
cnf(c22,plain,
( 'tptptypes$u6$u388'(X0,X1)
| ~ 'tptptypes$u7$u396'(X0,X1) ),
inference(clausification,[status(esa)],[ax3_16571]) ).
cnf(c30,plain,
( 'tptptypes$u7$u396'(X0,X1)
| ~ 'tptptypes$u8$u400'(X0,X1) ),
inference(clausification,[status(esa)],[ax3_26515]) ).
cnf(c31,plain,
'tptptypes$u9$u401'('c$upushingababycarriage','c$utptpcol$u16$u9612'),
inference(clausification,[status(esa)],[ax3_27254]) ).
cnf(c73,plain,
~ 'tptptypes$u5$u387'(X0,'c$upushingababycarriage'),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
'tptptypes$u8$u400'('c$utptpcol$u16$u9612','c$upushingababycarriage'),
inference(resolution,[status(thm)],[c31,c2]) ).
cnf(d1,plain,
'tptptypes$u7$u396'('c$utptpcol$u16$u9612','c$upushingababycarriage'),
inference(resolution,[status(thm)],[d0,c30]) ).
cnf(d2,plain,
'tptptypes$u6$u388'('c$utptpcol$u16$u9612','c$upushingababycarriage'),
inference(resolution,[status(thm)],[d1,c22]) ).
cnf(d3,plain,
'tptptypes$u5$u387'('c$utptpcol$u16$u9612','c$upushingababycarriage'),
inference(resolution,[status(thm)],[d2,c15]) ).
cnf(d4,plain,
$false,
inference(resolution,[status(thm)],[c73,d3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR073+4 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.37 % Computer : n001.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 00:44:45 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 131.64/18.39 % SZS status Theorem for theBenchmark.p
% 131.64/18.39 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------