%------------------------------------------------------------------------------
% File : Vampire---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 THM
% Computer : n010.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 11:41:34 AM UTC 2026
% Result : Unsatisfiable 3.17s 1.21s
% Output : Refutation 3.17s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% 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 : 46 ( 20 ~; 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 : 24 ( 21 !; 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] :
( risEuroMPFrom(X0,X1)
| ~ rhasEuroMP(X1,X0) ),
inference(cnf_transformation,[],[f59]) ).
fof(f93,plain,
~ cEuroMP(iKinnock),
inference(cnf_transformation,[],[f23]) ).
fof(f97,plain,
rhasEuroMP(iUK,iKinnock),
inference(cnf_transformation,[],[f27]) ).
fof(f116,plain,
! [X0,X1] :
( cEuroMP(X0)
| ~ risEuroMPFrom(X0,X1) ),
inference(forward_subsumption_resolution,[],[f85,f73]) ).
fof(f117,plain,
! [X0] : ~ risEuroMPFrom(iKinnock,X0),
inference(resolution,[],[f116,f93]) ).
fof(f119,plain,
! [X0] : ~ rhasEuroMP(X0,iKinnock),
inference(resolution,[],[f117,f88]) ).
fof(f127,plain,
$false,
inference(resolution,[],[f119,f97]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % 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 THM
% 0.11/0.40 % Computer : n010.cluster.edu
% 0.11/0.40 % Model : x86_64 x86_64
% 0.11/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.40 % Memory : 8046.5625MB
% 0.11/0.40 % OS : Linux 6.8.0-71-generic
% 0.11/0.40 % CPULimit : 300
% 0.11/0.40 % WCLimit : 300
% 0.11/0.40 % DateTime : Sun Sep 27 13:19:11 UTC 2026
% 0.11/0.40 % CPUTime :
% 0.11/0.40 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.44 Running first-order theorem proving
% 0.11/0.44 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.17/1.21 % (965536)Detected formulas, will run a generic FOF schedule.
% 3.17/1.21 % (965541)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=10294331:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 3.17/1.21 % (965546)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1539191723:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 3.17/1.21 % (965545)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2520234973:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 3.17/1.21 % (965544)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=727440162:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 3.17/1.21 % (965543)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=4193493180:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 3.17/1.21 % (965542)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=2382106283:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 3.17/1.21 % (965545)Refutation not found, incomplete strategy
% 3.17/1.21 % (965545)------------------------------
% 3.17/1.21 % (965545)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.17/1.21 % (965545)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.17/1.21 % (965545)CaDiCaL version: 2.1.3
% 3.17/1.21 % (965545)Termination reason: Refutation not found, incomplete strategy
% 3.17/1.21 % (965545)Time elapsed: 0.0000 s
% 3.17/1.21 % (965545)Peak memory usage: 86 MB
% 3.17/1.21 % (965544)Refutation not found, incomplete strategy
% 3.17/1.21 % (965544)------------------------------
% 3.17/1.21 % (965544)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.17/1.21 % (965544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.17/1.21 % (965544)CaDiCaL version: 2.1.3
% 3.17/1.21 % (965544)Termination reason: Refutation not found, incomplete strategy
% 3.17/1.21 % (965544)Time elapsed: 0.0000 s
% 3.17/1.21 % (965544)Peak memory usage: 86 MB
% 3.17/1.21 % (965546)First to succeed.
% 3.17/1.21 % (965547)dis-21_1_sil=8000:lcm=predicate:random_seed=4278650302:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 3.17/1.21 % (965546)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-965536"
% 3.17/1.21 % (965547)Also succeeded, but the first one will report.
% 3.17/1.21 % (965545)------------------------------
% 3.17/1.21 % (965545)------------------------------
% 3.17/1.21 % (965544)------------------------------
% 3.17/1.21 % (965544)------------------------------
% 3.17/1.21 % (965546)Refutation found. Thanks to Tanya!
% 3.17/1.21 % SZS status Unsatisfiable for theBenchmark
% 3.17/1.21 % SZS output start Proof for theBenchmark
% See solution above
% 3.17/1.21 % (965546)------------------------------
% 3.17/1.21 % (965546)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.17/1.21 % (965546)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.17/1.21 % (965546)CaDiCaL version: 2.1.3
% 3.17/1.21 % (965546)Termination reason: Refutation
% 3.17/1.21 % (965546)Time elapsed: 0.003 s
% 3.17/1.21 % (965546)Peak memory usage: 89 MB
% 3.17/1.21 % (965546)Instructions burned: 2 (million)
% 3.17/1.21 % (965546)------------------------------
% 3.17/1.21 % (965546)------------------------------
% 3.17/1.21 % (965536)Success in time 0.386 s
% 3.17/1.21 % Vampire exiting
%------------------------------------------------------------------------------