%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : CSR040+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n009.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 07:03:53 AM UTC 2026
% Result : Theorem 14.16s 2.24s
% Output : CNFRefutation 14.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 21
% Syntax : Number of formulae : 63 ( 23 unt; 0 def)
% Number of atoms : 103 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 65 ( 25 ~; 19 |; 1 &)
% ( 0 <=>; 20 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 22 ( 21 usr; 1 prp; 0-1 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 38 ( 0 sgn 19 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(just4,axiom,
! [X0] :
( firstordercollection(X0)
=> fixedordercollection(X0) ) ).
fof(just9,axiom,
! [X0] :
~ ( individual(X0)
& collection(X0) ) ).
fof(just14,axiom,
! [X0] :
( fixedordercollection(X0)
=> collection(X0) ) ).
fof(just16,axiom,
! [X0] :
( 'tptpcol$u0$u0'(X0)
=> individual(X0) ) ).
fof(just17,axiom,
firstordercollection('c$utptpcol$u16$u62187') ).
fof(just19,axiom,
! [X0] :
( 'tptpcol$u1$u65536'(X0)
=> 'tptpcol$u0$u0'(X0) ) ).
fof(just21,axiom,
! [X0] :
( 'tptpcol$u2$u98304'(X0)
=> 'tptpcol$u1$u65536'(X0) ) ).
fof(just23,axiom,
! [X0] :
( 'tptpcol$u3$u98305'(X0)
=> 'tptpcol$u2$u98304'(X0) ) ).
fof(just25,axiom,
! [X0] :
( 'tptpcol$u4$u106497'(X0)
=> 'tptpcol$u3$u98305'(X0) ) ).
fof(just27,axiom,
! [X0] :
( 'tptpcol$u5$u106498'(X0)
=> 'tptpcol$u4$u106497'(X0) ) ).
fof(just29,axiom,
! [X0] :
( 'tptpcol$u6$u108546'(X0)
=> 'tptpcol$u5$u106498'(X0) ) ).
fof(just31,axiom,
! [X0] :
( 'tptpcol$u7$u108547'(X0)
=> 'tptpcol$u6$u108546'(X0) ) ).
fof(just33,axiom,
! [X0] :
( 'tptpcol$u8$u109059'(X0)
=> 'tptpcol$u7$u108547'(X0) ) ).
fof(just35,axiom,
! [X0] :
( 'tptpcol$u9$u109060'(X0)
=> 'tptpcol$u8$u109059'(X0) ) ).
fof(just37,axiom,
! [X0] :
( 'tptpcol$u10$u109061'(X0)
=> 'tptpcol$u9$u109060'(X0) ) ).
fof(just39,axiom,
! [X0] :
( 'tptpcol$u11$u109125'(X0)
=> 'tptpcol$u10$u109061'(X0) ) ).
fof(just41,axiom,
! [X0] :
( 'tptpcol$u12$u109157'(X0)
=> 'tptpcol$u11$u109125'(X0) ) ).
fof(just43,axiom,
! [X0] :
( 'tptpcol$u13$u109173'(X0)
=> 'tptpcol$u12$u109157'(X0) ) ).
fof(just45,axiom,
! [X0] :
( 'tptpcol$u14$u109181'(X0)
=> 'tptpcol$u13$u109173'(X0) ) ).
fof(just47,axiom,
! [X0] :
( 'tptpcol$u15$u109185'(X0)
=> 'tptpcol$u14$u109181'(X0) ) ).
fof(query40,conjecture,
( mtvisible('f$ucontentmtofcdafromeventfn'('f$uurlreferentfn'('f$uurlfn'('s$uhttp$uwwwthedailybulletincompostcardsmar9chtm')),'c$utranslation$u14'))
=> ~ 'tptpcol$u15$u109185'('c$utptpcol$u16$u62187') ) ).
fof(negated_conjecture,negated_conjecture,
~ ( mtvisible('f$ucontentmtofcdafromeventfn'('f$uurlreferentfn'('f$uurlfn'('s$uhttp$uwwwthedailybulletincompostcardsmar9chtm')),'c$utranslation$u14'))
=> ~ 'tptpcol$u15$u109185'('c$utptpcol$u16$u62187') ),
inference(negate_conjecture,[status(cth)],[query40]) ).
cnf(c3,plain,
( fixedordercollection(X0)
| ~ firstordercollection(X0) ),
inference(clausification,[status(esa)],[just4]) ).
cnf(c8,plain,
( ~ individual(X0)
| ~ collection(X0) ),
inference(clausification,[status(esa)],[just9]) ).
cnf(c13,plain,
( collection(X0)
| ~ fixedordercollection(X0) ),
inference(clausification,[status(esa)],[just14]) ).
cnf(c15,plain,
( individual(X0)
| ~ 'tptpcol$u0$u0'(X0) ),
inference(clausification,[status(esa)],[just16]) ).
cnf(c16,plain,
firstordercollection('c$utptpcol$u16$u62187'),
inference(clausification,[status(esa)],[just17]) ).
cnf(c18,plain,
( 'tptpcol$u0$u0'(X0)
| ~ 'tptpcol$u1$u65536'(X0) ),
inference(clausification,[status(esa)],[just19]) ).
cnf(c20,plain,
( 'tptpcol$u1$u65536'(X0)
| ~ 'tptpcol$u2$u98304'(X0) ),
inference(clausification,[status(esa)],[just21]) ).
cnf(c22,plain,
( 'tptpcol$u2$u98304'(X0)
| ~ 'tptpcol$u3$u98305'(X0) ),
inference(clausification,[status(esa)],[just23]) ).
cnf(c24,plain,
( 'tptpcol$u3$u98305'(X0)
| ~ 'tptpcol$u4$u106497'(X0) ),
inference(clausification,[status(esa)],[just25]) ).
cnf(c26,plain,
( 'tptpcol$u4$u106497'(X0)
| ~ 'tptpcol$u5$u106498'(X0) ),
inference(clausification,[status(esa)],[just27]) ).
cnf(c28,plain,
( 'tptpcol$u5$u106498'(X0)
| ~ 'tptpcol$u6$u108546'(X0) ),
inference(clausification,[status(esa)],[just29]) ).
cnf(c30,plain,
( 'tptpcol$u6$u108546'(X0)
| ~ 'tptpcol$u7$u108547'(X0) ),
inference(clausification,[status(esa)],[just31]) ).
cnf(c32,plain,
( 'tptpcol$u7$u108547'(X0)
| ~ 'tptpcol$u8$u109059'(X0) ),
inference(clausification,[status(esa)],[just33]) ).
cnf(c34,plain,
( 'tptpcol$u8$u109059'(X0)
| ~ 'tptpcol$u9$u109060'(X0) ),
inference(clausification,[status(esa)],[just35]) ).
cnf(c36,plain,
( 'tptpcol$u9$u109060'(X0)
| ~ 'tptpcol$u10$u109061'(X0) ),
inference(clausification,[status(esa)],[just37]) ).
cnf(c38,plain,
( 'tptpcol$u10$u109061'(X0)
| ~ 'tptpcol$u11$u109125'(X0) ),
inference(clausification,[status(esa)],[just39]) ).
cnf(c40,plain,
( 'tptpcol$u11$u109125'(X0)
| ~ 'tptpcol$u12$u109157'(X0) ),
inference(clausification,[status(esa)],[just41]) ).
cnf(c42,plain,
( 'tptpcol$u12$u109157'(X0)
| ~ 'tptpcol$u13$u109173'(X0) ),
inference(clausification,[status(esa)],[just43]) ).
cnf(c44,plain,
( 'tptpcol$u13$u109173'(X0)
| ~ 'tptpcol$u14$u109181'(X0) ),
inference(clausification,[status(esa)],[just45]) ).
cnf(c46,plain,
( 'tptpcol$u14$u109181'(X0)
| ~ 'tptpcol$u15$u109185'(X0) ),
inference(clausification,[status(esa)],[just47]) ).
cnf(c146,plain,
'tptpcol$u15$u109185'('c$utptpcol$u16$u62187'),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
'tptpcol$u14$u109181'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[c46,c146]) ).
cnf(d1,plain,
'tptpcol$u13$u109173'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d0,c44]) ).
cnf(d2,plain,
'tptpcol$u12$u109157'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d1,c42]) ).
cnf(d3,plain,
'tptpcol$u11$u109125'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d2,c40]) ).
cnf(d4,plain,
'tptpcol$u10$u109061'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d3,c38]) ).
cnf(d5,plain,
'tptpcol$u9$u109060'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d4,c36]) ).
cnf(d6,plain,
'tptpcol$u8$u109059'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d5,c34]) ).
cnf(d7,plain,
'tptpcol$u7$u108547'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d6,c32]) ).
cnf(d8,plain,
'tptpcol$u6$u108546'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d7,c30]) ).
cnf(d9,plain,
'tptpcol$u5$u106498'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d8,c28]) ).
cnf(d10,plain,
'tptpcol$u4$u106497'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d9,c26]) ).
cnf(d11,plain,
'tptpcol$u3$u98305'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d10,c24]) ).
cnf(d12,plain,
'tptpcol$u2$u98304'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d11,c22]) ).
cnf(d13,plain,
'tptpcol$u1$u65536'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d12,c20]) ).
cnf(d14,plain,
'tptpcol$u0$u0'('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d13,c18]) ).
cnf(d15,plain,
individual('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d14,c15]) ).
cnf(d16,plain,
~ collection('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[d15,c8]) ).
cnf(d17,plain,
fixedordercollection('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[c3,c16]) ).
cnf(d18,plain,
collection('c$utptpcol$u16$u62187'),
inference(resolution,[status(thm)],[c13,d17]) ).
cnf(d19,plain,
$false,
inference(resolution,[status(thm)],[d18,d16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR040+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.38 % Computer : n009.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Sun Sep 27 00:09:29 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 14.16/2.24 % SZS status Theorem for theBenchmark.p
% 14.16/2.24 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------