%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : HWV026-3 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/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 07:32:58 AM UTC 2026
% Result : Unsatisfiable 26.39s 8.89s
% Output : CNFRefutation 26.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of clauses : 14 ( 10 unt; 4 nHn; 14 RR)
% Number of literals : 23 ( 0 equ; 8 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 6 ( 6 usr; 2 con; 0-2 aty)
% Number of variables : 2 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(quest_1,negated_conjecture,
~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr'('t$u206')) ).
cnf(quest_2,negated_conjecture,
~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTreset'('t$u206')) ).
cnf(quest_3,negated_conjecture,
'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('f$uADD'('t$u206',n1))) ).
cnf(quest_4,negated_conjecture,
~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('t$u206')) ).
cnf(axiom_56,axiom,
( 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTreset'(X0))
| 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr'(X0))
| ~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('f$uADD'(X0,n1)))
| 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'(X0)) ) ).
cnf(c0,plain,
~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr'('t$u206')),
inference(clausification,[status(esa)],[quest_1]) ).
cnf(c1,plain,
~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTreset'('t$u206')),
inference(clausification,[status(esa)],[quest_2]) ).
cnf(c2,plain,
'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('f$uADD'('t$u206',n1))),
inference(clausification,[status(esa)],[quest_3]) ).
cnf(c3,plain,
~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('t$u206')),
inference(clausification,[status(esa)],[quest_4]) ).
cnf(c58,plain,
( 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTreset'(X0))
| 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr'(X0))
| ~ 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('f$uADD'(X0,n1)))
| 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'(X0)) ),
inference(clausification,[status(esa)],[axiom_56]) ).
cnf(d0,plain,
( 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('t$u206'))
| 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTreset'('t$u206'))
| 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr'('t$u206')) ),
inference(resolution,[status(thm)],[c58,c2]) ).
cnf(d1,plain,
( 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('t$u206'))
| 'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTreset'('t$u206')) ),
inference(resolution,[status(thm)],[c0,d0]) ).
cnf(d2,plain,
'p$u$upred'('fwork$uDOTfifo$uDOTrtl$uDOTwr$u$uerror'('t$u206')),
inference(resolution,[status(thm)],[c1,d1]) ).
cnf(d3,plain,
$false,
inference(resolution,[status(thm)],[c3,d2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : HWV026-3 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.07 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/5.44 % Computer : n001.cluster.edu
% 0.18/5.44 % Model : x86_64 x86_64
% 0.18/5.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/5.44 % Memory : 8046.5625MB
% 0.18/5.44 % OS : Linux 6.8.0-71-generic
% 0.18/5.44 % CPULimit : 300
% 0.18/5.44 % WCLimit : 300
% 0.18/5.44 % DateTime : Fri Sep 25 16:08:00 UTC 2026
% 0.18/5.45 % CPUTime :
% 0.18/5.45 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 26.39/8.89 % SZS status Unsatisfiable for theBenchmark.p
% 26.39/8.89 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------