%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : SWV781-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n004.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 09:04:42 AM UTC 2026
% Result : Unsatisfiable 8.81s 4.25s
% Output : CNFRefutation 8.81s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of clauses : 12 ( 12 unt; 0 nHn; 6 RR)
% Number of literals : 12 ( 4 equ; 5 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-3 aty)
% Number of variables : 10 ( 4 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(cls_knows__Nil_0,axiom,
'c$uEvent$uOknows'(X0,'c$uList$uOlist$uONil'('tc$uEvent$uOevent')) = 'c$uEvent$uOinitState'(X0) ).
cnf(cls_subset__refl_0,axiom,
'c$ulessequals'(X0,X0,'tc$ufun'(X1,'tc$ubool')) ).
cnf(cls_takeWhile_Osimps_I1_J_0,axiom,
'c$uList$uOtakeWhile'(X0,'c$uList$uOlist$uONil'(X1),X1) = 'c$uList$uOlist$uONil'(X1) ).
cnf(cls_conjecture_0,negated_conjecture,
~ 'c$ulessequals'('c$uEvent$uOknows'('c$uMessage$uOagent$uOSpy','c$uList$uOtakeWhile'('v$uP','c$uList$uOlist$uONil'('tc$uEvent$uOevent'),'tc$uEvent$uOevent')),'c$uEvent$uOknows'('c$uMessage$uOagent$uOSpy','c$uList$uOlist$uONil'('tc$uEvent$uOevent')),'tc$ufun'('tc$uMessage$uOmsg','tc$ubool')) ).
cnf(c507,plain,
'c$uEvent$uOknows'(X0,'c$uList$uOlist$uONil'('tc$uEvent$uOevent')) = 'c$uEvent$uOinitState'(X0),
inference(clausification,[status(esa)],[cls_knows__Nil_0]) ).
cnf(c515,plain,
'c$ulessequals'(X0,X0,'tc$ufun'(X1,'tc$ubool')),
inference(clausification,[status(esa)],[cls_subset__refl_0]) ).
cnf(c519,plain,
'c$uList$uOtakeWhile'(X0,'c$uList$uOlist$uONil'(X1),X1) = 'c$uList$uOlist$uONil'(X1),
inference(clausification,[status(esa)],[cls_takeWhile_Osimps_I1_J_0]) ).
cnf(c526,plain,
~ 'c$ulessequals'('c$uEvent$uOknows'('c$uMessage$uOagent$uOSpy','c$uList$uOtakeWhile'('v$uP','c$uList$uOlist$uONil'('tc$uEvent$uOevent'),'tc$uEvent$uOevent')),'c$uEvent$uOknows'('c$uMessage$uOagent$uOSpy','c$uList$uOlist$uONil'('tc$uEvent$uOevent')),'tc$ufun'('tc$uMessage$uOmsg','tc$ubool')),
inference(clausification,[status(esa)],[cls_conjecture_0]) ).
cnf(d0,plain,
~ 'c$ulessequals'('c$uEvent$uOknows'('c$uMessage$uOagent$uOSpy','c$uList$uOlist$uONil'('tc$uEvent$uOevent')),'c$uEvent$uOknows'('c$uMessage$uOagent$uOSpy','c$uList$uOlist$uONil'('tc$uEvent$uOevent')),'tc$ufun'('tc$uMessage$uOmsg','tc$ubool')),
inference(demodulation,[status(thm)],[c526,c519]) ).
cnf(d1,plain,
~ 'c$ulessequals'('c$uEvent$uOinitState'('c$uMessage$uOagent$uOSpy'),'c$uEvent$uOknows'('c$uMessage$uOagent$uOSpy','c$uList$uOlist$uONil'('tc$uEvent$uOevent')),'tc$ufun'('tc$uMessage$uOmsg','tc$ubool')),
inference(demodulation,[status(thm)],[d0,c507]) ).
cnf(d2,plain,
~ 'c$ulessequals'('c$uEvent$uOinitState'('c$uMessage$uOagent$uOSpy'),'c$uEvent$uOinitState'('c$uMessage$uOagent$uOSpy'),'tc$ufun'('tc$uMessage$uOmsg','tc$ubool')),
inference(demodulation,[status(thm)],[d1,c507]) ).
cnf(d3,plain,
$false,
inference(resolution,[status(thm)],[c515,d2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV781-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.35 % Computer : n004.cluster.edu
% 0.10/0.35 % Model : x86_64 x86_64
% 0.10/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.35 % Memory : 8046.5625MB
% 0.10/0.35 % OS : Linux 6.8.0-71-generic
% 0.10/0.35 % CPULimit : 300
% 0.10/0.35 % WCLimit : 300
% 0.10/0.35 % DateTime : Sat Sep 26 14:57:12 UTC 2026
% 0.13/0.36 % CPUTime :
% 0.13/0.36 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 8.81/4.25 % SZS status Unsatisfiable for theBenchmark.p
% 8.81/4.25 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------