%------------------------------------------------------------------------------
% File : FindProof---0.1
% Problem : KRS063+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% Computer : n002.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 : Fri Sep 25 01:52:58 PM UTC 2026
% Result : Unsatisfiable 4.73s 1.15s
% Output : Proof 4.73s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 23 ( 11 unt; 0 def)
% Number of atoms : 49 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 47 ( 21 ~; 14 |; 10 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-1 aty)
% Number of variables : 21 ( 1 sgn 14 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f15,axiom,
! [X] :
( cEuroMP(X)
<=> ? [Y] :
( cowlThing(Y)
& risEuroMPFrom(X,Y) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_3) ).
fof(f15_nnf,plain,
! [X] :
( ( ! [Y] :
( ~ cowlThing(Y)
| ~ risEuroMPFrom(X,Y) )
| cEuroMP(X) )
& ( ? [Y] :
( cowlThing(Y)
& risEuroMPFrom(X,Y) )
| ~ cEuroMP(X) ) ),
inference(nnf_transformation,[status(thm)],[f15]) ).
fof(f15_sk,plain,
! [X,Y] :
( ( ~ cowlThing(Y)
| ~ risEuroMPFrom(X,Y)
| cEuroMP(X) )
& ( ( cowlThing(sk0(X))
& risEuroMPFrom(X,sk0(X)) )
| ~ cEuroMP(X) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sk0])],[f15_nnf]) ).
cnf(c25,plain,
( ~ cowlThing(X1)
| ~ risEuroMPFrom(X0,X1)
| cEuroMP(X0) ),
inference(cnf_transformation,[status(esa)],[f15_sk]) ).
fof(f17,axiom,
! [X,Y] :
( risEuroMPFrom(X,Y)
<=> rhasEuroMP(Y,X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_5) ).
fof(f17_nnf,plain,
! [X,Y] :
( ( ~ rhasEuroMP(Y,X)
| risEuroMPFrom(X,Y) )
& ( rhasEuroMP(Y,X)
| ~ risEuroMPFrom(X,Y) ) ),
inference(nnf_transformation,[status(thm)],[f17]) ).
fof(f17_sk,plain,
! [X,Y] :
( ( ~ rhasEuroMP(Y,X)
| risEuroMPFrom(X,Y) )
& ( rhasEuroMP(Y,X)
| ~ risEuroMPFrom(X,Y) ) ),
inference(skolemisation,[status(esa)],[f17_nnf]) ).
cnf(c28,plain,
( ~ rhasEuroMP(X1,X0)
| risEuroMPFrom(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f17_sk]) ).
fof(f26,axiom,
rhasEuroMP(iUK,iKinnock),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_14) ).
fof(f26_nnf,plain,
rhasEuroMP(iUK,iKinnock),
inference(nnf_transformation,[status(thm)],[f26]) ).
cnf(c37,plain,
rhasEuroMP(iUK,iKinnock),
inference(cnf_transformation,[status(esa)],[f26_nnf]) ).
cnf(p44,plain,
risEuroMPFrom(iKinnock,iUK),
inference(resolution,[status(thm)],[c28,c37]) ).
cnf(p45,plain,
( ~ cowlThing(iUK)
| cEuroMP(iKinnock) ),
inference(resolution,[status(thm)],[c25,p44]) ).
fof(f12,axiom,
! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_0) ).
fof(f12_nnf,plain,
! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ),
inference(nnf_transformation,[status(thm)],[f12]) ).
fof(f12_sk,plain,
! [X] :
( ~ cowlNothing(X)
& cowlThing(X) ),
inference(skolemisation,[status(esa)],[f12_nnf]) ).
cnf(c12,plain,
cowlThing(X0),
inference(cnf_transformation,[status(esa)],[f12_sk]) ).
cnf(p46,plain,
cEuroMP(iKinnock),
inference(resolution,[status(thm)],[p45,c12]) ).
fof(f22,axiom,
~ cEuroMP(iKinnock),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_10) ).
fof(f22_nnf,plain,
~ cEuroMP(iKinnock),
inference(nnf_transformation,[status(thm)],[f22]) ).
fof(f22_sk,plain,
~ cEuroMP(iKinnock),
inference(skolemisation,[status(esa)],[f22_nnf]) ).
cnf(c33,plain,
~ cEuroMP(iKinnock),
inference(cnf_transformation,[status(esa)],[f22_sk]) ).
cnf(p47,plain,
$false,
inference(resolution,[status(thm)],[p46,c33]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : KRS063+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.09/0.34 % Computer : n002.cluster.edu
% 0.09/0.34 % Model : x86_64 x86_64
% 0.09/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.34 % Memory : 8046.5625MB
% 0.09/0.34 % OS : Linux 6.8.0-71-generic
% 0.09/0.34 % CPULimit : 300
% 0.09/0.34 % WCLimit : 300
% 0.09/0.34 % DateTime : Wed Sep 23 19:20:48 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.09/0.35 Running run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 4.73/1.15 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.73/1.15 % SZS output start Proof for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------