%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : KRS063+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 : Tue Sep 29 11:42:11 AM UTC 2026
% Result : Unsatisfiable 0.15s 5.44s
% Output : Refutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 18 ( 8 unt; 0 def)
% Number of atoms : 44 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 44 ( 18 ~; 15 |; 9 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 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 : 22 ( 19 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f13,axiom,
! [X0] :
( cowlThing(X0)
& ~ cowlNothing(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_0) ).
fof(f16,axiom,
! [X0] :
( cEuroMP(X0)
<=> ? [X1] :
( risEuroMPFrom(X0,X1)
& cowlThing(X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_3) ).
fof(f18,axiom,
! [X0,X1] :
( risEuroMPFrom(X0,X1)
<=> rhasEuroMP(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_5) ).
fof(f23,axiom,
~ cEuroMP(iKinnock),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_10) ).
fof(f27,axiom,
rhasEuroMP(iUK,iKinnock),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_14) ).
fof(f56,plain,
! [X0] :
( ( cEuroMP(X0)
| ! [X1] :
( ~ risEuroMPFrom(X0,X1)
| ~ cowlThing(X1) ) )
& ( ? [X1] :
( risEuroMPFrom(X0,X1)
& cowlThing(X1) )
| ~ cEuroMP(X0) ) ),
inference(nnf_transformation,[],[f16]) ).
fof(f57,plain,
! [X0] :
( ( cEuroMP(X0)
| ! [X1] :
( ~ risEuroMPFrom(X0,X1)
| ~ cowlThing(X1) ) )
& ( ? [X2] :
( risEuroMPFrom(X0,X2)
& cowlThing(X2) )
| ~ cEuroMP(X0) ) ),
inference(rectify,[],[f56]) ).
fof(f58,plain,
! [X0] :
( ( cEuroMP(X0)
| ! [X1] :
( ~ risEuroMPFrom(X0,X1)
| ~ cowlThing(X1) ) )
& ( ( risEuroMPFrom(X0,sK0(X0))
& cowlThing(sK0(X0)) )
| ~ cEuroMP(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X2,sK0(X0))],[f57]) ).
fof(f59,plain,
! [X0,X1] :
( ( risEuroMPFrom(X0,X1)
| ~ rhasEuroMP(X1,X0) )
& ( rhasEuroMP(X1,X0)
| ~ risEuroMPFrom(X0,X1) ) ),
inference(nnf_transformation,[],[f18]) ).
fof(f73,plain,
! [X0] : cowlThing(X0),
inference(cnf_transformation,[],[f13]) ).
fof(f85,plain,
! [X0,X1] :
( cEuroMP(X0)
| ~ risEuroMPFrom(X0,X1)
| ~ cowlThing(X1) ),
inference(cnf_transformation,[],[f58]) ).
fof(f88,plain,
! [X0,X1] :
( ~ rhasEuroMP(X1,X0)
| risEuroMPFrom(X0,X1) ),
inference(cnf_transformation,[],[f59]) ).
fof(f93,plain,
~ cEuroMP(iKinnock),
inference(cnf_transformation,[],[f23]) ).
fof(f97,plain,
rhasEuroMP(iUK,iKinnock),
inference(cnf_transformation,[],[f27]) ).
fof(f163,plain,
! [X0,X1] :
( ~ risEuroMPFrom(X0,X1)
| cEuroMP(X0) ),
inference(forward_subsumption_resolution,[],[f85,f73]) ).
fof(f173,plain,
risEuroMPFrom(iKinnock,iUK),
inference(resolution,[],[f88,f97]) ).
fof(f177,plain,
cEuroMP(iKinnock),
inference(resolution,[],[f173,f163]) ).
fof(f179,plain,
$false,
inference(forward_subsumption_resolution,[],[f177,f93]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : KRS063+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/5.38 % Computer : n019.cluster.edu
% 0.11/5.38 % Model : x86_64 x86_64
% 0.11/5.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.38 % Memory : 8046.5625MB
% 0.11/5.38 % OS : Linux 6.8.0-71-generic
% 0.11/5.38 % CPULimit : 300
% 0.11/5.38 % WCLimit : 300
% 0.11/5.38 % DateTime : Sun Sep 27 13:18:55 UTC 2026
% 0.11/5.38 % CPUTime :
% 0.11/5.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.15/5.41 Running first-order model finding
% 0.15/5.41 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/5.44 % (3095752)Will run a generic schedule for satisfiability detection.
% 0.15/5.44 % (3095759)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1709318990:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.15/5.44 % (3095759) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3095752-3095759"...
% 0.15/5.44 % (3095758)% WARNING: option uhcvi not known.
% 0.15/5.44 % (3095759)...printing done.
% 0.15/5.44 % (3095759)Refutation found. Thanks to Tanya!
% 0.15/5.44 % SZS status Unsatisfiable for theBenchmark
% 0.15/5.44 % SZS output start Proof for theBenchmark
% See solution above
% 0.15/5.44 % (3095759)------------------------------
% 0.15/5.44 % (3095759)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.15/5.44 % (3095759)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.15/5.44 % (3095759)CaDiCaL version: 2.1.3
% 0.15/5.44 % (3095759)Termination reason: Refutation
% 0.15/5.44 % (3095759)Time elapsed: 0.002 s
% 0.15/5.44 % (3095759)Peak memory usage: 11 MB
% 0.15/5.44 % (3095759)Instructions burned: 2 (million)
% 0.15/5.44 % (3095752)Success in time 0.026 s
% 0.15/5.44 % Vampire exiting
%------------------------------------------------------------------------------