%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : KRS108+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 : n016.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 11:41:40 AM UTC 2026
% Result : Unsatisfiable 2.84s 1.29s
% Output : Refutation 3.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 9
% Syntax : Number of formulae : 67 ( 9 unt; 1 def)
% Number of atoms : 244 ( 19 equ)
% Maximal formula atoms : 12 ( 3 avg)
% Number of connectives : 292 ( 115 ~; 106 |; 59 &)
% ( 10 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 15 ( 13 usr; 2 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 1 con; 0-1 aty)
% Number of variables : 109 ( 0 sgn 87 !; 22 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f42,axiom,
! [X0] :
( cUnsatisfiable(X0)
<=> ( ? [X1] :
( rinvR(X0,X1)
& ca_Ax14(X1) )
& cp2(X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_2) ).
fof(f43,axiom,
! [X0] :
( cp1(X0)
=> ca_Cx1(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_3) ).
fof(f44,axiom,
! [X0] :
( cp2(X0)
<=> ? [X1] : ra_Px5(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_4) ).
fof(f46,axiom,
! [X0] :
( cp2xcomp(X0)
<=> ~ ? [X1] : ra_Px5(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_6) ).
fof(f55,axiom,
! [X0] :
( ca_Ax14(X0)
<=> ( ? [X1] :
( rr(X0,X1)
& cp1(X1) )
& ! [X2,X3] :
( ( rr(X0,X2)
& rr(X0,X3) )
=> X2 = X3 ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_15) ).
fof(f56,axiom,
! [X0] :
( ca_Cx1(X0)
<=> ( cp2xcomp(X0)
& cp5xcomp(X0)
& cp3xcomp(X0)
& cp4xcomp(X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_16) ).
fof(f65,axiom,
! [X0,X1] :
( rinvR(X0,X1)
<=> rr(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_25) ).
fof(f66,axiom,
cUnsatisfiable(i2003_11_14_17_21_04740),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_26) ).
fof(f145,plain,
! [X0] :
( ca_Cx1(X0)
| ~ cp1(X0) ),
inference(ennf_transformation,[],[f43]) ).
fof(f147,plain,
! [X0] :
( cp2xcomp(X0)
<=> ! [X1] : ~ ra_Px5(X0,X1) ),
inference(ennf_transformation,[],[f46]) ).
fof(f153,plain,
! [X0] :
( ca_Ax14(X0)
<=> ( ? [X1] :
( rr(X0,X1)
& cp1(X1) )
& ! [X2,X3] :
( X2 = X3
| ~ rr(X0,X2)
| ~ rr(X0,X3) ) ) ),
inference(ennf_transformation,[],[f55]) ).
fof(f154,plain,
! [X0] :
( ca_Ax14(X0)
<=> ( ? [X1] :
( rr(X0,X1)
& cp1(X1) )
& ! [X2,X3] :
( X2 = X3
| ~ rr(X0,X2)
| ~ rr(X0,X3) ) ) ),
inference(flattening,[],[f153]) ).
fof(f159,plain,
! [X0] :
( ( cUnsatisfiable(X0)
| ! [X1] :
( ~ rinvR(X0,X1)
| ~ ca_Ax14(X1) )
| ~ cp2(X0) )
& ( ( ? [X1] :
( rinvR(X0,X1)
& ca_Ax14(X1) )
& cp2(X0) )
| ~ cUnsatisfiable(X0) ) ),
inference(nnf_transformation,[],[f42]) ).
fof(f160,plain,
! [X0] :
( ( cUnsatisfiable(X0)
| ! [X1] :
( ~ rinvR(X0,X1)
| ~ ca_Ax14(X1) )
| ~ cp2(X0) )
& ( ( ? [X1] :
( rinvR(X0,X1)
& ca_Ax14(X1) )
& cp2(X0) )
| ~ cUnsatisfiable(X0) ) ),
inference(flattening,[],[f159]) ).
fof(f161,plain,
! [X0] :
( ( cUnsatisfiable(X0)
| ! [X1] :
( ~ rinvR(X0,X1)
| ~ ca_Ax14(X1) )
| ~ cp2(X0) )
& ( ( ? [X2] :
( rinvR(X0,X2)
& ca_Ax14(X2) )
& cp2(X0) )
| ~ cUnsatisfiable(X0) ) ),
inference(rectify,[],[f160]) ).
fof(f162,plain,
! [X0] :
( ( cUnsatisfiable(X0)
| ! [X1] :
( ~ rinvR(X0,X1)
| ~ ca_Ax14(X1) )
| ~ cp2(X0) )
& ( ( rinvR(X0,sK0(X0))
& ca_Ax14(sK0(X0))
& cp2(X0) )
| ~ cUnsatisfiable(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X2,sK0(X0))],[f161]) ).
fof(f163,plain,
! [X0] :
( ( cp2(X0)
| ! [X1] : ~ ra_Px5(X0,X1) )
& ( ? [X1] : ra_Px5(X0,X1)
| ~ cp2(X0) ) ),
inference(nnf_transformation,[],[f44]) ).
fof(f164,plain,
! [X0] :
( ( cp2(X0)
| ! [X1] : ~ ra_Px5(X0,X1) )
& ( ? [X2] : ra_Px5(X0,X2)
| ~ cp2(X0) ) ),
inference(rectify,[],[f163]) ).
fof(f165,plain,
! [X0] :
( ( cp2(X0)
| ! [X1] : ~ ra_Px5(X0,X1) )
& ( ra_Px5(X0,sK1(X0))
| ~ cp2(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X2,sK1(X0))],[f164]) ).
fof(f166,plain,
! [X0] :
( ( cp2xcomp(X0)
| ? [X1] : ra_Px5(X0,X1) )
& ( ! [X1] : ~ ra_Px5(X0,X1)
| ~ cp2xcomp(X0) ) ),
inference(nnf_transformation,[],[f147]) ).
fof(f167,plain,
! [X0] :
( ( cp2xcomp(X0)
| ? [X1] : ra_Px5(X0,X1) )
& ( ! [X2] : ~ ra_Px5(X0,X2)
| ~ cp2xcomp(X0) ) ),
inference(rectify,[],[f166]) ).
fof(f168,plain,
! [X0] :
( ( cp2xcomp(X0)
| ra_Px5(X0,sK2(X0)) )
& ( ! [X2] : ~ ra_Px5(X0,X2)
| ~ cp2xcomp(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2]),skolemize(X1,sK2(X0))],[f167]) ).
fof(f187,plain,
! [X0] :
( ( ca_Ax14(X0)
| ! [X1] :
( ~ rr(X0,X1)
| ~ cp1(X1) )
| ? [X2,X3] :
( X2 != X3
& rr(X0,X2)
& rr(X0,X3) ) )
& ( ( ? [X1] :
( rr(X0,X1)
& cp1(X1) )
& ! [X2,X3] :
( X2 = X3
| ~ rr(X0,X2)
| ~ rr(X0,X3) ) )
| ~ ca_Ax14(X0) ) ),
inference(nnf_transformation,[],[f154]) ).
fof(f188,plain,
! [X0] :
( ( ca_Ax14(X0)
| ! [X1] :
( ~ rr(X0,X1)
| ~ cp1(X1) )
| ? [X2,X3] :
( X2 != X3
& rr(X0,X2)
& rr(X0,X3) ) )
& ( ( ? [X1] :
( rr(X0,X1)
& cp1(X1) )
& ! [X2,X3] :
( X2 = X3
| ~ rr(X0,X2)
| ~ rr(X0,X3) ) )
| ~ ca_Ax14(X0) ) ),
inference(flattening,[],[f187]) ).
fof(f189,plain,
! [X0] :
( ( ca_Ax14(X0)
| ! [X1] :
( ~ rr(X0,X1)
| ~ cp1(X1) )
| ? [X2,X3] :
( X2 != X3
& rr(X0,X2)
& rr(X0,X3) ) )
& ( ( ? [X4] :
( rr(X0,X4)
& cp1(X4) )
& ! [X5,X6] :
( X5 = X6
| ~ rr(X0,X5)
| ~ rr(X0,X6) ) )
| ~ ca_Ax14(X0) ) ),
inference(rectify,[],[f188]) ).
fof(f190,plain,
! [X0] :
( ( ca_Ax14(X0)
| ! [X1] :
( ~ rr(X0,X1)
| ~ cp1(X1) )
| ( sK9(X0) != sK10(X0)
& rr(X0,sK9(X0))
& rr(X0,sK10(X0)) ) )
& ( ( rr(X0,sK11(X0))
& cp1(sK11(X0))
& ! [X5,X6] :
( X5 = X6
| ~ rr(X0,X5)
| ~ rr(X0,X6) ) )
| ~ ca_Ax14(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK9,sK10,sK11]),skolemize(X2,sK9(X0)),skolemize(X3,sK10(X0)),skolemize(X4,sK11(X0))],[f189]) ).
fof(f191,plain,
! [X0] :
( ( ca_Cx1(X0)
| ~ cp2xcomp(X0)
| ~ cp5xcomp(X0)
| ~ cp3xcomp(X0)
| ~ cp4xcomp(X0) )
& ( ( cp2xcomp(X0)
& cp5xcomp(X0)
& cp3xcomp(X0)
& cp4xcomp(X0) )
| ~ ca_Cx1(X0) ) ),
inference(nnf_transformation,[],[f56]) ).
fof(f192,plain,
! [X0] :
( ( ca_Cx1(X0)
| ~ cp2xcomp(X0)
| ~ cp5xcomp(X0)
| ~ cp3xcomp(X0)
| ~ cp4xcomp(X0) )
& ( ( cp2xcomp(X0)
& cp5xcomp(X0)
& cp3xcomp(X0)
& cp4xcomp(X0) )
| ~ ca_Cx1(X0) ) ),
inference(flattening,[],[f191]) ).
fof(f215,plain,
! [X0,X1] :
( ( rinvR(X0,X1)
| ~ rr(X1,X0) )
& ( rr(X1,X0)
| ~ rinvR(X0,X1) ) ),
inference(nnf_transformation,[],[f65]) ).
fof(f259,plain,
! [X0] :
( cp2(X0)
| ~ cUnsatisfiable(X0) ),
inference(cnf_transformation,[],[f162]) ).
fof(f260,plain,
! [X0] :
( ca_Ax14(sK0(X0))
| ~ cUnsatisfiable(X0) ),
inference(cnf_transformation,[],[f162]) ).
fof(f261,plain,
! [X0] :
( rinvR(X0,sK0(X0))
| ~ cUnsatisfiable(X0) ),
inference(cnf_transformation,[],[f162]) ).
fof(f263,plain,
! [X0] :
( ~ cp1(X0)
| ca_Cx1(X0) ),
inference(cnf_transformation,[],[f145]) ).
fof(f264,plain,
! [X0] :
( ra_Px5(X0,sK1(X0))
| ~ cp2(X0) ),
inference(cnf_transformation,[],[f165]) ).
fof(f267,plain,
! [X2,X0] :
( ~ ra_Px5(X0,X2)
| ~ cp2xcomp(X0) ),
inference(cnf_transformation,[],[f168]) ).
fof(f283,plain,
! [X0,X6,X5] :
( ~ ca_Ax14(X0)
| ~ rr(X0,X5)
| ~ rr(X0,X6)
| X5 = X6 ),
inference(cnf_transformation,[],[f190]) ).
fof(f284,plain,
! [X0] :
( cp1(sK11(X0))
| ~ ca_Ax14(X0) ),
inference(cnf_transformation,[],[f190]) ).
fof(f285,plain,
! [X0] :
( rr(X0,sK11(X0))
| ~ ca_Ax14(X0) ),
inference(cnf_transformation,[],[f190]) ).
fof(f292,plain,
! [X0] :
( cp2xcomp(X0)
| ~ ca_Cx1(X0) ),
inference(cnf_transformation,[],[f192]) ).
fof(f313,plain,
! [X0,X1] :
( rr(X1,X0)
| ~ rinvR(X0,X1) ),
inference(cnf_transformation,[],[f215]) ).
fof(f315,plain,
cUnsatisfiable(i2003_11_14_17_21_04740),
inference(cnf_transformation,[],[f66]) ).
fof(f355,plain,
! [X0] :
( ca_Cx1(sK11(X0))
| ~ ca_Ax14(X0) ),
inference(resolution,[],[f284,f263]) ).
fof(f356,plain,
! [X0] :
( ~ cp2xcomp(X0)
| ~ cp2(X0) ),
inference(resolution,[],[f264,f267]) ).
fof(f357,plain,
! [X0] :
( ~ cp2(X0)
| ~ ca_Cx1(X0) ),
inference(resolution,[],[f356,f292]) ).
fof(f360,plain,
! [X0] :
( ~ cUnsatisfiable(X0)
| ~ ca_Cx1(X0) ),
inference(resolution,[],[f357,f259]) ).
fof(f361,plain,
~ ca_Cx1(i2003_11_14_17_21_04740),
inference(resolution,[],[f360,f315]) ).
fof(f379,plain,
! [X2,X0,X1] :
( ~ cUnsatisfiable(X0)
| ~ rr(sK0(X0),X2)
| X1 = X2
| ~ rr(sK0(X0),X1) ),
inference(resolution,[],[f283,f260]) ).
fof(f387,plain,
! [X0,X1] :
( ~ rr(sK0(i2003_11_14_17_21_04740),X0)
| X0 = X1
| ~ rr(sK0(i2003_11_14_17_21_04740),X1) ),
inference(resolution,[],[f379,f315]) ).
fof(f394,plain,
! [X0,X1] :
( ~ rinvR(X0,sK0(i2003_11_14_17_21_04740))
| ~ rr(sK0(i2003_11_14_17_21_04740),X1)
| X0 = X1 ),
inference(resolution,[],[f387,f313]) ).
fof(f400,definition,
( spl18_1
<=> ca_Ax14(sK0(i2003_11_14_17_21_04740)) ),
introduced(definition,[new_symbols(definition,[spl18_1])],[avatar_definition]) ).
fof(f401,plain,
( ca_Ax14(sK0(i2003_11_14_17_21_04740))
| ~ spl18_1 ),
inference(avatar_component_clause,[],[f400]) ).
fof(f402,plain,
( ~ ca_Ax14(sK0(i2003_11_14_17_21_04740))
| spl18_1 ),
inference(avatar_component_clause,[],[f400]) ).
fof(f418,plain,
( ~ cUnsatisfiable(i2003_11_14_17_21_04740)
| spl18_1 ),
inference(resolution,[],[f402,f260]) ).
fof(f419,plain,
( $false
| spl18_1 ),
inference(forward_subsumption_resolution,[],[f418,f315]) ).
fof(f420,plain,
spl18_1,
inference(avatar_contradiction_clause,[],[f419]) ).
fof(f459,plain,
! [X0] :
( ~ rr(sK0(i2003_11_14_17_21_04740),X0)
| i2003_11_14_17_21_04740 = X0
| ~ cUnsatisfiable(i2003_11_14_17_21_04740) ),
inference(resolution,[],[f394,f261]) ).
fof(f461,plain,
! [X0] :
( ~ rr(sK0(i2003_11_14_17_21_04740),X0)
| i2003_11_14_17_21_04740 = X0 ),
inference(forward_subsumption_resolution,[],[f459,f315]) ).
fof(f471,plain,
( i2003_11_14_17_21_04740 = sK11(sK0(i2003_11_14_17_21_04740))
| ~ ca_Ax14(sK0(i2003_11_14_17_21_04740)) ),
inference(resolution,[],[f461,f285]) ).
fof(f472,plain,
( i2003_11_14_17_21_04740 = sK11(sK0(i2003_11_14_17_21_04740))
| ~ spl18_1 ),
inference(forward_subsumption_resolution,[],[f471,f401]) ).
fof(f480,plain,
( ca_Cx1(i2003_11_14_17_21_04740)
| ~ ca_Ax14(sK0(i2003_11_14_17_21_04740))
| ~ spl18_1 ),
inference(superposition,[],[f355,f472]) ).
fof(f483,plain,
( ~ ca_Ax14(sK0(i2003_11_14_17_21_04740))
| ~ spl18_1 ),
inference(forward_subsumption_resolution,[],[f480,f361]) ).
fof(f489,plain,
( $false
| ~ spl18_1 ),
inference(forward_subsumption_resolution,[],[f483,f401]) ).
fof(f490,plain,
~ spl18_1,
inference(avatar_contradiction_clause,[],[f489]) ).
cnf(s4,plain,
spl18_1,
inference(sat_conversion,[],[f420]) ).
cnf(s11,plain,
~ spl18_1,
inference(sat_conversion,[],[f490]) ).
cnf(s12,plain,
$false,
inference(rat,[],[s4,s11]) ).
fof(f491,plain,
$false,
inference(avatar_sat_refutation,[],[s12]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : KRS108+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n016.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 13:28:32 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.41 Running first-order theorem proving
% 0.11/0.41 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
% 2.84/1.29 % (2650567)Detected formulas, will run a generic FOF schedule.
% 2.84/1.29 % (2650573)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=1608203543:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.84/1.29 % (2650576)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2806673381:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.84/1.29 % (2650575)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=975872382:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.84/1.29 % (2650578)dis-21_1_sil=8000:lcm=predicate:random_seed=398162870: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)
% 2.84/1.29 % (2650574)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=2114501789:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.84/1.29 % (2650572)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=2013831405:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.84/1.29 % (2650577)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1892984078:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.84/1.29 % (2650576)Refutation not found, incomplete strategy
% 2.84/1.29 % (2650576)------------------------------
% 2.84/1.29 % (2650576)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.84/1.29 % (2650576)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.84/1.29 % (2650575)Refutation not found, incomplete strategy
% 2.84/1.29 % (2650575)------------------------------
% 2.84/1.29 % (2650575)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.84/1.29 % (2650576)CaDiCaL version: 2.1.3
% 2.84/1.29 % (2650576)Termination reason: Refutation not found, incomplete strategy
% 2.84/1.29 % (2650576)Time elapsed: 0.001 s
% 2.84/1.29 % (2650576)Peak memory usage: 86 MB
% 2.84/1.29 % (2650575)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.84/1.29 % (2650575)CaDiCaL version: 2.1.3
% 2.84/1.29 % (2650575)Termination reason: Refutation not found, incomplete strategy
% 2.84/1.29 % (2650575)Time elapsed: 0.001 s
% 2.84/1.29 % (2650575)Peak memory usage: 86 MB
% 2.84/1.29 % (2650578)Refutation not found, incomplete strategy
% 2.84/1.29 % (2650578)------------------------------
% 2.84/1.29 % (2650578)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.84/1.29 % (2650578)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.84/1.29 % (2650578)CaDiCaL version: 2.1.3
% 2.84/1.29 % (2650578)Termination reason: Refutation not found, incomplete strategy
% 2.84/1.29 % (2650578)Time elapsed: 0.005 s
% 2.84/1.29 % (2650578)Peak memory usage: 88 MB
% 2.84/1.29 % (2650578)Instructions burned: 6 (million)
% 2.84/1.29 % (2650577)First to succeed.
% 2.84/1.29 % (2650577)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2650567"
% 2.84/1.29 % (2650578)------------------------------
% 2.84/1.29 % (2650578)------------------------------
% 2.84/1.29 % (2650575)------------------------------
% 2.84/1.29 % (2650575)------------------------------
% 2.84/1.29 % (2650576)------------------------------
% 2.84/1.29 % (2650576)------------------------------
% 2.84/1.29 % (2650577)Refutation found. Thanks to Tanya!
% 2.84/1.29 % SZS status Unsatisfiable for theBenchmark
% 2.84/1.29 % SZS output start Proof for theBenchmark
% See solution above
% 3.63/1.48 % (2650577)------------------------------
% 3.63/1.48 % (2650577)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.63/1.48 % (2650577)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.63/1.48 % (2650577)CaDiCaL version: 2.1.3
% 3.63/1.48 % (2650577)Termination reason: Refutation
% 3.63/1.48 % (2650577)Time elapsed: 0.008 s
% 3.63/1.48 % (2650577)Peak memory usage: 90 MB
% 3.63/1.48 % (2650577)Instructions burned: 9 (million)
% 3.63/1.48 % (2650577)------------------------------
% 3.63/1.48 % (2650577)------------------------------
% 3.63/1.48 % (2650567)Success in time 0.439 s
% 3.63/1.48 % Vampire exiting
%------------------------------------------------------------------------------