%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : SWV889-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n012.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 09:04:52 AM UTC 2026
% Result : Unsatisfiable 41.71s 15.65s
% Output : CNFRefutation 41.71s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of clauses : 8 ( 6 unt; 0 nHn; 8 RR)
% Number of literals : 10 ( 0 equ; 4 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 6 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(cls_asm_0,axiom,
( ~ 'c$ulessequals'(X1,X0,'tc$ufun'('tc$uHoare$u$uMirabelle$uOtriple'(X2),'tc$ubool'))
| 'c$uHoare$u$uMirabelle$uOhoare$u$uderivs'(X0,X1,X2) ) ).
cnf(cls_conjecture_3,negated_conjecture,
'c$ulessequals'('v$uts','v$uG','tc$ufun'('tc$uHoare$u$uMirabelle$uOtriple'('tc$uCom$uOstate'),'tc$ubool')) ).
cnf(cls_conjecture_4,negated_conjecture,
~ 'c$uHoare$u$uMirabelle$uOhoare$u$uderivs'('v$uG','v$uts','tc$uCom$uOstate') ).
cnf(c600,plain,
( ~ 'c$ulessequals'(X1,X0,'tc$ufun'('tc$uHoare$u$uMirabelle$uOtriple'(X2),'tc$ubool'))
| 'c$uHoare$u$uMirabelle$uOhoare$u$uderivs'(X0,X1,X2) ),
inference(clausification,[status(esa)],[cls_asm_0]) ).
cnf(c605,plain,
'c$ulessequals'('v$uts','v$uG','tc$ufun'('tc$uHoare$u$uMirabelle$uOtriple'('tc$uCom$uOstate'),'tc$ubool')),
inference(clausification,[status(esa)],[cls_conjecture_3]) ).
cnf(c606,plain,
~ 'c$uHoare$u$uMirabelle$uOhoare$u$uderivs'('v$uG','v$uts','tc$uCom$uOstate'),
inference(clausification,[status(esa)],[cls_conjecture_4]) ).
cnf(d0,plain,
'c$uHoare$u$uMirabelle$uOhoare$u$uderivs'('v$uG','v$uts','tc$uCom$uOstate'),
inference(resolution,[status(thm)],[c600,c605]) ).
cnf(d1,plain,
$false,
inference(resolution,[status(thm)],[c606,d0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : SWV889-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.02 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.03/10.32 % Computer : n012.cluster.edu
% 0.03/10.32 % Model : x86_64 x86_64
% 0.03/10.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/10.32 % Memory : 8046.5625MB
% 0.03/10.32 % OS : Linux 6.8.0-71-generic
% 0.03/10.32 % CPULimit : 300
% 0.03/10.32 % WCLimit : 300
% 0.03/10.32 % DateTime : Sat Sep 26 15:07:45 UTC 2026
% 0.03/10.32 % CPUTime :
% 0.03/10.32 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 41.71/15.65 % SZS status Unsatisfiable for theBenchmark.p
% 41.71/15.65 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------