%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR081+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n003.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 09:42:45 AM UTC 2026
% Result : ContradictoryAxioms 23.62s 8.37s
% Output : Refutation 44.36s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 6
% Syntax : Number of formulae : 44 ( 6 unt; 2 def)
% Number of atoms : 200 ( 17 equ)
% Maximal formula atoms : 22 ( 4 avg)
% Number of connectives : 257 ( 101 ~; 95 |; 51 &)
% ( 6 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 7 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 11 ( 11 usr; 7 con; 0-3 aty)
% Number of variables : 116 ( 104 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f14197,axiom,
s__BigSix != s__GroupOf6,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_14330) ).
fof(f32412,axiom,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X2,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__instance(X3,X2)
& s__instance(X4,X0)
& s__instance(X5,X1) )
=> ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_32603) ).
fof(f49419,axiom,
! [X0] :
( s__instance(X0,s__Train)
=> ? [X1,X2] :
( s__instance(X1,s__RollingStock)
& s__instance(X2,s__RollingStock)
& X1 != X2 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_49882) ).
fof(f49445,axiom,
! [X0] :
( s__instance(X0,s__Train)
=> ~ ? [X1,X2] :
( s__instance(X1,s__RollingStock)
& s__instance(X2,s__RollingStock)
& X1 != X2 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_49908) ).
fof(f73287,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
inference(ennf_transformation,[],[f32412]) ).
fof(f73288,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
inference(flattening,[],[f73287]) ).
fof(f78471,plain,
! [X0] :
( ? [X1,X2] :
( s__instance(X1,s__RollingStock)
& s__instance(X2,s__RollingStock)
& X1 != X2 )
| ~ s__instance(X0,s__Train) ),
inference(ennf_transformation,[],[f49419]) ).
fof(f78476,plain,
! [X0] :
( ! [X1,X2] :
( ~ s__instance(X1,s__RollingStock)
| ~ s__instance(X2,s__RollingStock)
| X1 = X2 )
| ~ s__instance(X0,s__Train) ),
inference(ennf_transformation,[],[f49445]) ).
fof(f79154,definition,
! [X1,X2,X0] :
( sP84(X1,X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
introduced(definition,[new_symbols(definition,[sP84])],[predicate_definition_introduction]) ).
fof(f79155,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> sP84(X1,X2,X0) ),
inference(definition_folding,[],[f73288,f79154]) ).
fof(f80381,plain,
! [X1,X2,X0] :
( ( sP84(X1,X2,X0)
| ? [X3,X4,X5] :
( ( ~ s__instance(X3,X1)
| ~ s__instance(X4,X1)
| ( ~ s__instance(X5,X2)
& ~ s__instance(X5,X0) ) )
& s__instance(X3,X2)
& s__instance(X4,X0)
& s__instance(X5,X1)
& s__instance(X2,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) ) )
& ( ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) )
| ~ sP84(X1,X2,X0) ) ),
inference(nnf_transformation,[],[f79154]) ).
fof(f80382,plain,
! [X0,X1,X2] :
( ( sP84(X0,X1,X2)
| ? [X3,X4,X5] :
( ( ~ s__instance(X3,X0)
| ~ s__instance(X4,X0)
| ( ~ s__instance(X5,X1)
& ~ s__instance(X5,X2) ) )
& s__instance(X3,X1)
& s__instance(X4,X2)
& s__instance(X5,X0)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass)
& s__instance(X2,s__SetOrClass) ) )
& ( ! [X6,X7,X8] :
( ( s__instance(X6,X0)
& s__instance(X7,X0)
& ( s__instance(X8,X1)
| s__instance(X8,X2) ) )
| ~ s__instance(X6,X1)
| ~ s__instance(X7,X2)
| ~ s__instance(X8,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass) )
| ~ sP84(X0,X1,X2) ) ),
inference(rectify,[],[f80381]) ).
fof(f80383,plain,
! [X0,X1,X2] :
( ( sP84(X0,X1,X2)
| ( ( ~ s__instance(sK1217(X0,X1,X2),X0)
| ~ s__instance(sK1218(X0,X1,X2),X0)
| ( ~ s__instance(sK1219(X0,X1,X2),X1)
& ~ s__instance(sK1219(X0,X1,X2),X2) ) )
& s__instance(sK1217(X0,X1,X2),X1)
& s__instance(sK1218(X0,X1,X2),X2)
& s__instance(sK1219(X0,X1,X2),X0)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass)
& s__instance(X2,s__SetOrClass) ) )
& ( ! [X6,X7,X8] :
( ( s__instance(X6,X0)
& s__instance(X7,X0)
& ( s__instance(X8,X1)
| s__instance(X8,X2) ) )
| ~ s__instance(X6,X1)
| ~ s__instance(X7,X2)
| ~ s__instance(X8,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass) )
| ~ sP84(X0,X1,X2) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1217,sK1218,sK1219]),skolemize(X3,sK1217(X0,X1,X2)),skolemize(X4,sK1218(X0,X1,X2)),skolemize(X5,sK1219(X0,X1,X2))],[f80382]) ).
fof(f80384,plain,
! [X0,X1,X2] :
( ( X1 = s__UnionFn(X2,X0)
| ~ sP84(X1,X2,X0) )
& ( sP84(X1,X2,X0)
| s__UnionFn(X2,X0) != X1 ) ),
inference(nnf_transformation,[],[f79155]) ).
fof(f81965,plain,
! [X0] :
( ( s__instance(sK2904,s__RollingStock)
& s__instance(sK2905,s__RollingStock)
& sK2904 != sK2905 )
| ~ s__instance(X0,s__Train) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2904,sK2905]),skolemize(X1,sK2904),skolemize(X2,sK2905)],[f78471]) ).
fof(f97998,plain,
s__BigSix != s__GroupOf6,
inference(cnf_transformation,[],[f14197]) ).
fof(f111044,plain,
! [X2,X0,X1] :
( sP84(X0,X1,X2)
| s__instance(sK1218(X0,X1,X2),X2) ),
inference(cnf_transformation,[],[f80383]) ).
fof(f111049,plain,
! [X2,X0,X1] :
( s__UnionFn(X2,X0) = X1
| ~ sP84(X1,X2,X0) ),
inference(cnf_transformation,[],[f80384]) ).
fof(f132251,plain,
! [X0] :
( sK2904 != sK2905
| ~ s__instance(X0,s__Train) ),
inference(cnf_transformation,[],[f81965]) ).
fof(f132252,plain,
! [X0] :
( s__instance(sK2905,s__RollingStock)
| ~ s__instance(X0,s__Train) ),
inference(cnf_transformation,[],[f81965]) ).
fof(f132253,plain,
! [X0] :
( s__instance(sK2904,s__RollingStock)
| ~ s__instance(X0,s__Train) ),
inference(cnf_transformation,[],[f81965]) ).
fof(f132279,plain,
! [X2,X0,X1] :
( ~ s__instance(X1,s__RollingStock)
| ~ s__instance(X2,s__RollingStock)
| X1 = X2
| ~ s__instance(X0,s__Train) ),
inference(cnf_transformation,[],[f78476]) ).
fof(f139946,definition,
! [X0,X1] :
( sQ3218_eqProxy(X0,X1)
<=> X0 = X1 ),
introduced(definition,[new_symbols(definition,[sQ3218_eqProxy])],[equality_proxy_definition]) ).
fof(f140077,plain,
~ sQ3218_eqProxy(s__BigSix,s__GroupOf6),
inference(equality_proxy_replacement,[],[f97998,f139946]) ).
fof(f141530,plain,
! [X2,X0,X1] :
( sQ3218_eqProxy(s__UnionFn(X2,X0),X1)
| ~ sP84(X1,X2,X0) ),
inference(equality_proxy_replacement,[],[f111049,f139946]) ).
fof(f141904,plain,
! [X0] :
( ~ sQ3218_eqProxy(sK2904,sK2905)
| ~ s__instance(X0,s__Train) ),
inference(equality_proxy_replacement,[],[f132251,f139946]) ).
fof(f141905,plain,
! [X2,X0,X1] :
( ~ s__instance(X0,s__Train)
| ~ s__instance(X2,s__RollingStock)
| sQ3218_eqProxy(X1,X2)
| ~ s__instance(X1,s__RollingStock) ),
inference(equality_proxy_replacement,[],[f132279,f139946]) ).
fof(f141920,plain,
! [X0,X1] :
( sQ3218_eqProxy(X1,X0)
| ~ sQ3218_eqProxy(X0,X1) ),
inference(equality_proxy_axiom,[],[f139946]) ).
fof(f141921,plain,
! [X2,X0,X1] :
( sQ3218_eqProxy(X0,X2)
| ~ sQ3218_eqProxy(X1,X2)
| ~ sQ3218_eqProxy(X0,X1) ),
inference(equality_proxy_axiom,[],[f139946]) ).
fof(f142197,plain,
! [X0] :
( ~ sQ3218_eqProxy(s__BigSix,X0)
| ~ sQ3218_eqProxy(X0,s__GroupOf6) ),
inference(resolution,[],[f141921,f140077]) ).
fof(f142224,plain,
! [X0] :
( ~ sQ3218_eqProxy(X0,s__GroupOf6)
| ~ sQ3218_eqProxy(X0,s__BigSix) ),
inference(resolution,[],[f142197,f141920]) ).
fof(f142235,plain,
! [X0,X1] :
( ~ sP84(s__GroupOf6,X0,X1)
| ~ sQ3218_eqProxy(s__UnionFn(X0,X1),s__BigSix) ),
inference(resolution,[],[f142224,f141530]) ).
fof(f142352,plain,
! [X0,X1] :
( ~ sQ3218_eqProxy(s__UnionFn(X0,X1),s__BigSix)
| s__instance(sK1218(s__GroupOf6,X0,X1),X1) ),
inference(resolution,[],[f111044,f142235]) ).
fof(f142583,plain,
! [X0,X1] :
( ~ sP84(s__BigSix,X0,X1)
| s__instance(sK1218(s__GroupOf6,X0,X1),X1) ),
inference(resolution,[],[f142352,f141530]) ).
fof(f142587,plain,
! [X0,X1] :
( s__instance(sK1218(s__GroupOf6,X0,X1),X1)
| s__instance(sK1218(s__BigSix,X0,X1),X1) ),
inference(resolution,[],[f142583,f111044]) ).
fof(f145097,plain,
! [X2,X0,X1] :
( s__instance(sK1218(s__BigSix,X0,s__Train),s__Train)
| ~ s__instance(X1,s__RollingStock)
| sQ3218_eqProxy(X2,X1)
| ~ s__instance(X2,s__RollingStock) ),
inference(resolution,[],[f142587,f141905]) ).
fof(f145130,plain,
! [X2,X1] :
( ~ s__instance(X1,s__RollingStock)
| sQ3218_eqProxy(X2,X1)
| ~ s__instance(X2,s__RollingStock) ),
inference(forward_subsumption_resolution,[],[f145097,f141905]) ).
fof(f145414,plain,
! [X0,X1] :
( ~ s__instance(X1,s__Train)
| ~ s__instance(X0,s__RollingStock)
| sQ3218_eqProxy(X0,sK2905) ),
inference(resolution,[],[f145130,f132252]) ).
fof(f145434,plain,
! [X0,X1] :
( ~ s__instance(X0,s__RollingStock)
| sQ3218_eqProxy(X0,sK2905)
| s__instance(sK1218(s__BigSix,X1,s__Train),s__Train) ),
inference(resolution,[],[f145414,f142587]) ).
fof(f145436,plain,
! [X0] :
( ~ s__instance(X0,s__RollingStock)
| sQ3218_eqProxy(X0,sK2905) ),
inference(forward_subsumption_resolution,[],[f145434,f145414]) ).
fof(f145438,plain,
! [X0] :
( sQ3218_eqProxy(sK2904,sK2905)
| ~ s__instance(X0,s__Train) ),
inference(resolution,[],[f145436,f132253]) ).
fof(f145441,plain,
! [X0] : ~ s__instance(X0,s__Train),
inference(forward_subsumption_resolution,[],[f145438,f141904]) ).
fof(f145442,plain,
! [X0] : s__instance(sK1218(s__BigSix,X0,s__Train),s__Train),
inference(resolution,[],[f145441,f142587]) ).
fof(f145444,plain,
$false,
inference(forward_subsumption_resolution,[],[f145442,f145441]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR081+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n003.cluster.edu
% 0.07/0.18 % Model : x86_64 x86_64
% 0.07/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.18 % Memory : 8046.5625MB
% 0.07/0.18 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 22:33:58 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.22 Running first-order theorem proving
% 0.07/0.22 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
% 14.38/4.14 % (2107650)Detected formulas, will run a generic FOF schedule.
% 14.38/4.14 % (2107691)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2837774767:i=109:sd=1:ins=1:gsp=on:ss=axioms_2982 on theBenchmark for (2982ds/109Mi)
% 14.38/4.14 % (2107688)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=2392491238:i=141193_2982 on theBenchmark for (2982ds/141193Mi)
% 14.38/4.14 % (2107689)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=555516943:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2982 on theBenchmark for (2982ds/134677Mi)
% 14.38/4.14 % (2107690)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=3796243317:i=141695:sd=1:nm=32:gsp=on:ss=included_2982 on theBenchmark for (2982ds/141695Mi)
% 14.38/4.14 % (2107691)Instruction limit reached!
% 14.38/4.14 % (2107691)------------------------------
% 14.38/4.14 % (2107691)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.38/4.14 % (2107691)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.38/4.14 % (2107691)CaDiCaL version: 2.1.3
% 14.38/4.14 % (2107691)Termination reason: Instruction limit
% 14.38/4.14 % (2107691)Termination phase: SInE selection
% 14.38/4.14 % (2107691)Time elapsed: 0.040 s
% 14.38/4.14 % (2107691)Peak memory usage: 139 MB
% 14.38/4.14 % (2107691)Instructions burned: 109 (million)
% 14.38/4.14 % (2107692)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1897514267:i=119:av=off:ss=axioms_2982 on theBenchmark for (2982ds/119Mi)
% 14.38/4.14 % (2107693)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1011206505:s2a=on:i=139:gtg=position_2982 on theBenchmark for (2982ds/139Mi)
% 14.38/4.14 % (2107694)dis-21_1_sil=8000:lcm=predicate:random_seed=2715988169:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2982 on theBenchmark for (2982ds/129Mi)
% 14.38/4.14 % (2107692)Instruction limit reached!
% 14.38/4.14 % (2107692)------------------------------
% 14.38/4.14 % (2107692)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.38/4.14 % (2107692)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.38/4.14 % (2107692)CaDiCaL version: 2.1.3
% 14.38/4.14 % (2107692)Termination reason: Instruction limit
% 14.38/4.14 % (2107692)Termination phase: SInE selection
% 14.38/4.14 % (2107692)Time elapsed: 0.076 s
% 14.38/4.14 % (2107692)Peak memory usage: 138 MB
% 14.38/4.14 % (2107692)Instructions burned: 119 (million)
% 14.38/4.14 % (2107693)Instruction limit reached!
% 14.38/4.14 % (2107693)------------------------------
% 14.38/4.14 % (2107693)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.38/4.14 % (2107693)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.38/4.14 % (2107693)CaDiCaL version: 2.1.3
% 14.38/4.14 % (2107693)Termination reason: Instruction limit
% 14.38/4.14 % (2107693)Termination phase: Property scanning
% 14.38/4.14 % (2107693)Time elapsed: 0.077 s
% 14.38/4.14 % (2107693)Peak memory usage: 138 MB
% 14.38/4.14 % (2107693)Instructions burned: 141 (million)
% 14.38/4.14 % (2107694)Instruction limit reached!
% 14.38/4.14 % (2107694)------------------------------
% 14.38/4.14 % (2107694)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.38/4.14 % (2107694)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.38/4.14 % (2107694)CaDiCaL version: 2.1.3
% 14.38/4.14 % (2107694)Termination reason: Instruction limit
% 14.38/4.14 % (2107694)Termination phase: SInE selection
% 14.38/4.14 % (2107694)Time elapsed: 0.078 s
% 14.38/4.14 % (2107694)Peak memory usage: 139 MB
% 14.38/4.14 % (2107694)Instructions burned: 129 (million)
% 14.38/4.14 % (2107699)lrs+10_1_sil=8000:sp=occurrence:random_seed=579931435:i=285:sd=3:ss=axioms:sgt=8_2980 on theBenchmark for (2980ds/285Mi)
% 14.38/4.14 % (2107699)Instruction limit reached!
% 14.38/4.14 % (2107699)------------------------------
% 14.38/4.14 % (2107699)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.38/4.14 % (2107699)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.38/4.14 % (2107699)CaDiCaL version: 2.1.3
% 14.38/4.14 % (2107699)Termination reason: Instruction limit
% 14.38/4.14 % (2107699)Termination phase: Saturation
% 14.38/4.14 % (2107699)Time elapsed: 0.119 s
% 14.38/4.14 % (2107699)Peak memory usage: 144 MB
% 14.38/4.14 % (2107699)Instructions burned: 288 (million)
% 18.05/4.78 % (2107703)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2169478199:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2979 on theBenchmark for (2979ds/157Mi)
% 18.05/4.78 % (2107705)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=1299298978:s2a=on:i=248:s2at=1.23:gtg=position_2979 on theBenchmark for (2979ds/248Mi)
% 18.05/4.78 % (2107704)lrs+1011_1_sil=32000:sp=occurrence:random_seed=702047868:i=325:sd=1:ss=axioms:sgt=32_2979 on theBenchmark for (2979ds/325Mi)
% 18.05/4.78 % (2107703)Instruction limit reached!
% 18.05/4.78 % (2107703)------------------------------
% 18.05/4.78 % (2107703)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.05/4.78 % (2107703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.05/4.78 % (2107703)CaDiCaL version: 2.1.3
% 18.05/4.78 % (2107703)Termination reason: Instruction limit
% 18.05/4.78 % (2107703)Termination phase: Property scanning
% 18.05/4.78 % (2107703)Time elapsed: 0.086 s
% 18.05/4.78 % (2107703)Peak memory usage: 137 MB
% 18.05/4.78 % (2107703)Instructions burned: 159 (million)
% 18.05/4.78 % (2107707)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=262321450:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2978 on theBenchmark for (2978ds/294Mi)
% 18.05/4.78 % (2107705)Instruction limit reached!
% 18.05/4.78 % (2107705)------------------------------
% 18.05/4.78 % (2107705)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.05/4.78 % (2107705)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.05/4.78 % (2107705)CaDiCaL version: 2.1.3
% 18.05/4.78 % (2107705)Termination reason: Instruction limit
% 18.05/4.78 % (2107705)Termination phase: Property scanning
% 18.05/4.78 % (2107705)Time elapsed: 0.125 s
% 18.05/4.78 % (2107705)Peak memory usage: 137 MB
% 18.05/4.78 % (2107705)Instructions burned: 250 (million)
% 18.05/4.78 % (2107704)Refutation not found, incomplete strategy
% 18.05/4.78 % (2107704)------------------------------
% 18.05/4.78 % (2107704)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.05/4.78 % (2107704)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.05/4.78 % (2107704)CaDiCaL version: 2.1.3
% 18.05/4.78 % (2107704)Termination reason: Refutation not found, incomplete strategy
% 18.05/4.78 % (2107704)Time elapsed: 0.164 s
% 18.05/4.78 % (2107704)Peak memory usage: 144 MB
% 18.05/4.78 % (2107704)Instructions burned: 206 (million)
% 18.05/4.78 % (2107707)Instruction limit reached!
% 18.05/4.78 % (2107707)------------------------------
% 18.05/4.78 % (2107707)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.05/4.78 % (2107707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.05/4.78 % (2107707)CaDiCaL version: 2.1.3
% 18.05/4.78 % (2107707)Termination reason: Instruction limit
% 18.05/4.78 % (2107707)Termination phase: Equality resolution with deletion
% 18.05/4.78 % (2107707)Time elapsed: 0.114 s
% 18.05/4.78 % (2107707)Peak memory usage: 142 MB
% 18.05/4.78 % (2107707)Instructions burned: 295 (million)
% 18.05/4.78 % (2107711)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=1228086344:i=2350_2977 on theBenchmark for (2977ds/2350Mi)
% 18.05/4.78 % (2107713)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=4145360392:cts=off:i=113:fsr=off:ss=included:sgt=4_2976 on theBenchmark for (2976ds/113Mi)
% 18.05/4.78 % (2107713)Instruction limit reached!
% 18.05/4.78 % (2107713)------------------------------
% 18.05/4.78 % (2107713)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.05/4.78 % (2107713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.05/4.78 % (2107713)CaDiCaL version: 2.1.3
% 18.05/4.78 % (2107713)Termination reason: Instruction limit
% 18.05/4.78 % (2107713)Termination phase: SInE selection
% 18.05/4.78 % (2107713)Time elapsed: 0.070 s
% 18.05/4.78 % (2107713)Peak memory usage: 139 MB
% 18.05/4.78 % (2107713)Instructions burned: 115 (million)
% 18.05/4.78 % (2107714)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=451273458:i=127:av=off:fsr=off:sup=off_2975 on theBenchmark for (2975ds/127Mi)
% 18.05/4.78 % (2107714)Instruction limit reached!
% 18.05/4.78 % (2107714)------------------------------
% 18.05/4.78 % (2107714)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.05/4.78 % (2107714)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.05/4.78 % (2107714)CaDiCaL version: 2.1.3
% 25.81/5.84 % (2107714)Termination reason: Instruction limit
% 25.81/5.84 % (2107714)Termination phase: Preprocessing 1
% 25.81/5.84 % (2107714)Time elapsed: 0.049 s
% 25.81/5.84 % (2107714)Peak memory usage: 138 MB
% 25.81/5.84 % (2107714)Instructions burned: 127 (million)
% 25.81/5.84 % (2107704)------------------------------
% 25.81/5.84 % (2107704)------------------------------
% 25.81/5.84 % (2107718)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=3492051143:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2974 on theBenchmark for (2974ds/114Mi)
% 25.81/5.84 % (2107719)lrs+10_1_sil=8000:sp=occurrence:random_seed=2116327079:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2973 on theBenchmark for (2973ds/907Mi)
% 25.81/5.84 % (2107718)Instruction limit reached!
% 25.81/5.84 % (2107718)------------------------------
% 25.81/5.84 % (2107718)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.81/5.84 % (2107718)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.81/5.84 % (2107718)CaDiCaL version: 2.1.3
% 25.81/5.84 % (2107718)Termination reason: Instruction limit
% 25.81/5.84 % (2107718)Termination phase: Property scanning
% 25.81/5.84 % (2107718)Time elapsed: 0.066 s
% 25.81/5.84 % (2107718)Peak memory usage: 138 MB
% 25.81/5.84 % (2107718)Instructions burned: 115 (million)
% 25.81/5.84 % (2107720)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=1294961519:i=437:sd=1:aac=none:ss=included_2973 on theBenchmark for (2973ds/437Mi)
% 25.81/5.84 % (2107723)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=1625337345:i=5202:ss=axioms:sgt=16_2972 on theBenchmark for (2972ds/5202Mi)
% 25.81/5.84 % (2107720)Refutation not found, incomplete strategy
% 25.81/5.84 % (2107720)------------------------------
% 25.81/5.84 % (2107720)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.81/5.84 % (2107720)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.81/5.84 % (2107720)CaDiCaL version: 2.1.3
% 25.81/5.84 % (2107720)Termination reason: Refutation not found, incomplete strategy
% 25.81/5.84 % (2107720)Time elapsed: 0.156 s
% 25.81/5.84 % (2107720)Peak memory usage: 143 MB
% 25.81/5.84 % (2107720)Instructions burned: 202 (million)
% 25.81/5.84 % (2107719)Instruction limit reached!
% 25.81/5.84 % (2107719)------------------------------
% 25.81/5.84 % (2107719)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.81/5.84 % (2107719)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.81/5.84 % (2107719)CaDiCaL version: 2.1.3
% 25.81/5.84 % (2107719)Termination reason: Instruction limit
% 25.81/5.84 % (2107719)Termination phase: Saturation
% 25.81/5.84 % (2107719)Time elapsed: 0.325 s
% 25.81/5.84 % (2107719)Peak memory usage: 149 MB
% 25.81/5.84 % (2107719)Instructions burned: 910 (million)
% 25.81/5.84 % (2107726)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=151474713:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2969 on theBenchmark for (2969ds/134Mi)
% 25.81/5.84 % (2107726)Instruction limit reached!
% 25.81/5.84 % (2107726)------------------------------
% 25.81/5.84 % (2107726)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.81/5.84 % (2107726)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.81/5.84 % (2107726)CaDiCaL version: 2.1.3
% 25.81/5.84 % (2107726)Termination reason: Instruction limit
% 25.81/5.84 % (2107726)Termination phase: SInE selection
% 25.81/5.84 % (2107726)Time elapsed: 0.051 s
% 25.81/5.84 % (2107726)Peak memory usage: 139 MB
% 25.81/5.84 % (2107726)Instructions burned: 135 (million)
% 25.81/5.84 % (2107720)------------------------------
% 25.81/5.84 % (2107720)------------------------------
% 25.81/5.84 % (2107728)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=2201644927:st=8:i=592:sd=3:ep=RST:ss=axioms_2967 on theBenchmark for (2967ds/592Mi)
% 25.81/5.84 % (2107690)Refutation not found, incomplete strategy
% 25.81/5.84 % (2107690)------------------------------
% 25.81/5.84 % (2107690)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.81/5.84 % (2107690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.81/5.84 % (2107690)CaDiCaL version: 2.1.3
% 25.81/5.84 % (2107690)Termination reason: Refutation not found, incomplete strategy
% 25.81/5.84 % (2107690)Time elapsed: 1.567 s
% 25.81/5.84 % (2107690)Peak memory usage: 284 MB
% 25.81/5.84 % (2107690)Instructions burned: 2130 (million)
% 25.81/5.84 % (2107729)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=3079423505:st=3:i=13193:sd=3:ss=axioms_2966 on theBenchmark for (2966ds/13193Mi)
% 23.62/8.37 % (2107728)Instruction limit reached!
% 23.62/8.37 % (2107728)------------------------------
% 23.62/8.37 % (2107728)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107728)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107728)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107728)Termination reason: Instruction limit
% 23.62/8.37 % (2107728)Termination phase: Saturation
% 23.62/8.37 % (2107728)Time elapsed: 0.213 s
% 23.62/8.37 % (2107728)Peak memory usage: 147 MB
% 23.62/8.37 % (2107728)Instructions burned: 597 (million)
% 23.62/8.37 % (2107689)Refutation not found, incomplete strategy
% 23.62/8.37 % (2107689)------------------------------
% 23.62/8.37 % (2107689)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107689)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107689)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107689)Termination reason: Refutation not found, incomplete strategy
% 23.62/8.37 % (2107689)Time elapsed: 1.744 s
% 23.62/8.37 % (2107689)Peak memory usage: 273 MB
% 23.62/8.37 % (2107689)Instructions burned: 2349 (million)
% 23.62/8.37 % (2107732)lrs+1666_7_slsqr=4,1:sil=8000:plsq=on:plsqc=1:sos=on:urr=on:plsql=on:rp=on:alpa=false:sac=on:slsq=on:random_seed=3371538145:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2964 on theBenchmark for (2964ds/125Mi)
% 23.62/8.37 % (2107732)Instruction limit reached!
% 23.62/8.37 % (2107732)------------------------------
% 23.62/8.37 % (2107732)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107732)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107732)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107732)Termination reason: Instruction limit
% 23.62/8.37 % (2107732)Termination phase: Property scanning
% 23.62/8.37 % (2107732)Time elapsed: 0.040 s
% 23.62/8.37 % (2107732)Peak memory usage: 138 MB
% 23.62/8.37 % (2107732)Instructions burned: 126 (million)
% 23.62/8.37 % (2107690)------------------------------
% 23.62/8.37 % (2107690)------------------------------
% 23.62/8.37 % (2107734)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=3801201676:i=134:gtgl=5:slsql=off:gtg=exists_sym_2962 on theBenchmark for (2962ds/134Mi)
% 23.62/8.37 % (2107734)Instruction limit reached!
% 23.62/8.37 % (2107734)------------------------------
% 23.62/8.37 % (2107734)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107734)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107734)Termination reason: Instruction limit
% 23.62/8.37 % (2107734)Termination phase: Property scanning
% 23.62/8.37 % (2107734)Time elapsed: 0.044 s
% 23.62/8.37 % (2107734)Peak memory usage: 138 MB
% 23.62/8.37 % (2107734)Instructions burned: 138 (million)
% 23.62/8.37 % (2107689)------------------------------
% 23.62/8.37 % (2107689)------------------------------
% 23.62/8.37 % (2107735)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=1423331144:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2962 on theBenchmark for (2962ds/141Mi)
% 23.62/8.37 % (2107711)Instruction limit reached!
% 23.62/8.37 % (2107711)------------------------------
% 23.62/8.37 % (2107711)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107711)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107711)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107711)Termination reason: Instruction limit
% 23.62/8.37 % (2107711)Termination phase: Saturation
% 23.62/8.37 % (2107711)Time elapsed: 1.571 s
% 23.62/8.37 % (2107711)Peak memory usage: 245 MB
% 23.62/8.37 % (2107711)Instructions burned: 2350 (million)
% 23.62/8.37 % (2107735)Instruction limit reached!
% 23.62/8.37 % (2107735)------------------------------
% 23.62/8.37 % (2107735)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107735)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107735)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107735)Termination reason: Instruction limit
% 23.62/8.37 % (2107735)Termination phase: SInE selection
% 23.62/8.37 % (2107735)Time elapsed: 0.095 s
% 23.62/8.37 % (2107735)Peak memory usage: 139 MB
% 23.62/8.37 % (2107735)Instructions burned: 142 (million)
% 23.62/8.37 % (2107737)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=4080576677:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2960 on theBenchmark for (2960ds/431Mi)
% 23.62/8.37 % (2107739)lrs+1010_1_ncem=casc2026/models/loop6.pt:sil=64000:tgt=full:npcc=on:prc=on:urr=ec_only:bsr=on:fd=preordered:gs=on:sac=on:newcnf=on:random_seed=2388964316:i=6060:aac=none:ins=25_2960 on theBenchmark for (2960ds/6060Mi)
% 23.62/8.37 % (2107740)lrs+10_16_anc=all:slsqr=32,1:sil=8000:avsql=on:sp=unary_frequency:lcm=predicate:urr=full:rp=on:br=off:slsqc=4:flr=on:sac=on:slsq=on:avsqc=1:random_seed=2580739824:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2959 on theBenchmark for (2959ds/150Mi)
% 23.62/8.37 % (2107741)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=30820940:i=14155:bd=all_2959 on theBenchmark for (2959ds/14155Mi)
% 23.62/8.37 % (2107737)Refutation not found, incomplete strategy
% 23.62/8.37 % (2107737)------------------------------
% 23.62/8.37 % (2107737)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107737)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107737)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107737)Termination reason: Refutation not found, incomplete strategy
% 23.62/8.37 % (2107737)Time elapsed: 0.168 s
% 23.62/8.37 % (2107737)Peak memory usage: 144 MB
% 23.62/8.37 % (2107737)Instructions burned: 205 (million)
% 23.62/8.37 % (2107740)Instruction limit reached!
% 23.62/8.37 % (2107740)------------------------------
% 23.62/8.37 % (2107740)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107740)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107740)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107740)Termination reason: Instruction limit
% 23.62/8.37 % (2107740)Termination phase: SInE selection
% 23.62/8.37 % (2107740)Time elapsed: 0.094 s
% 23.62/8.37 % (2107740)Peak memory usage: 139 MB
% 23.62/8.37 % (2107740)Instructions burned: 151 (million)
% 23.62/8.37 % (2107746)lrs+10_1024_sil=16000:plsq=on:plsqr=32,1:sos=all:fs=off:gs=on:newcnf=on:random_seed=2633152571:i=667:av=off:fsr=off_2956 on theBenchmark for (2956ds/667Mi)
% 23.62/8.37 % (2107737)------------------------------
% 23.62/8.37 % (2107737)------------------------------
% 23.62/8.37 % (2107748)ott-1011_3:1_anc=all_dependent:to=lpo:sil=8000:drc=ordering:sas=cadical:fdtod=off:sp=reverse_frequency:spb=goal_then_units:urr=full:lftc=20:newcnf=on:random_seed=3837404306:s2a=on:i=185:s2at=1.8:fdi=4_2953 on theBenchmark for (2953ds/185Mi)
% 23.62/8.37 % (2107748)Instruction limit reached!
% 23.62/8.37 % (2107748)------------------------------
% 23.62/8.37 % (2107748)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107748)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107748)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107748)Termination reason: Instruction limit
% 23.62/8.37 % (2107748)Termination phase: SInE selection
% 23.62/8.37 % (2107748)Time elapsed: 0.113 s
% 23.62/8.37 % (2107748)Peak memory usage: 139 MB
% 23.62/8.37 % (2107748)Instructions burned: 186 (million)
% 23.62/8.37 % (2107746)Instruction limit reached!
% 23.62/8.37 % (2107746)------------------------------
% 23.62/8.37 % (2107746)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107746)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107746)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107746)Termination reason: Instruction limit
% 23.62/8.37 % (2107746)Termination phase: NewCNF
% 23.62/8.37 % (2107746)Time elapsed: 0.532 s
% 23.62/8.37 % (2107746)Peak memory usage: 162 MB
% 23.62/8.37 % (2107746)Instructions burned: 668 (million)
% 23.62/8.37 % (2107723)Instruction limit reached!
% 23.62/8.37 % (2107723)------------------------------
% 23.62/8.37 % (2107723)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107723)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107723)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107723)Termination reason: Instruction limit
% 23.62/8.37 % (2107723)Termination phase: Saturation
% 23.62/8.37 % (2107723)Time elapsed: 2.094 s
% 23.62/8.37 % (2107723)Peak memory usage: 290 MB
% 23.62/8.37 % (2107723)Instructions burned: 5212 (million)
% 23.62/8.37 % (2107750)dis+1010_14_anc=all:to=lpo:sil=8000:sp=arity:slsq=on:random_seed=2773679315:i=193:ins=10:fsr=off:ss=axioms:fsd=on_2950 on theBenchmark for (2950ds/193Mi)
% 23.62/8.37 % (2107752)lrs+1011_1_ncem=casc2026/models/loop8.pt:sil=32000:tgt=ground:npcc=on:sp=const_frequency:acc=on:urr=on:random_seed=552419435:i=12111:sd=1:ss=included_2949 on theBenchmark for (2949ds/12111Mi)
% 23.62/8.37 % (2107751)dis+1011_7_sil=8000:sp=occurrence:sos=all:fd=off:random_seed=1443259793:st=5.3:i=4850:sd=4:av=off:sup=off:ss=included:sgt=16_2949 on theBenchmark for (2949ds/4850Mi)
% 23.62/8.37 % (2107750)Instruction limit reached!
% 23.62/8.37 % (2107750)------------------------------
% 23.62/8.37 % (2107750)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107750)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107750)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107750)Termination reason: Instruction limit
% 23.62/8.37 % (2107750)Termination phase: SInE selection
% 23.62/8.37 % (2107750)Time elapsed: 0.129 s
% 23.62/8.37 % (2107750)Peak memory usage: 139 MB
% 23.62/8.37 % (2107750)Instructions burned: 195 (million)
% 23.62/8.37 % (2107756)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=2021476012:i=319:kws=precedence:fsr=off_2947 on theBenchmark for (2947ds/319Mi)
% 23.62/8.37 % (2107756)Instruction limit reached!
% 23.62/8.37 % (2107756)------------------------------
% 23.62/8.37 % (2107756)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107756)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107756)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107756)Termination reason: Instruction limit
% 23.62/8.37 % (2107756)Termination phase: Preprocessing 3
% 23.62/8.37 % (2107756)Time elapsed: 0.259 s
% 23.62/8.37 % (2107756)Peak memory usage: 149 MB
% 23.62/8.37 % (2107756)Instructions burned: 319 (million)
% 23.62/8.37 % (2107758)dis+2_1024_sil=8000:sp=reverse_arity:sos=on:lcm=reverse:sac=on:random_seed=999119595:i=2064:ep=RST_2943 on theBenchmark for (2943ds/2064Mi)
% 23.62/8.37 % (2107752)Refutation not found, incomplete strategy
% 23.62/8.37 % (2107752)------------------------------
% 23.62/8.37 % (2107752)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107752)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107752)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107752)Termination reason: Refutation not found, incomplete strategy
% 23.62/8.37 % (2107752)Time elapsed: 0.963 s
% 23.62/8.37 % (2107752)Peak memory usage: 297 MB
% 23.62/8.37 % (2107752)Instructions burned: 2165 (million)
% 23.62/8.37 % (2107752)------------------------------
% 23.62/8.37 % (2107752)------------------------------
% 23.62/8.37 % (2107760)dis-1011_128_sil=32000:random_seed=1154273450:i=3706:ep=RST:av=off_2936 on theBenchmark for (2936ds/3706Mi)
% 23.62/8.37 % (2107758)Instruction limit reached!
% 23.62/8.37 % (2107758)------------------------------
% 23.62/8.37 % (2107758)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107758)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107758)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107758)Termination reason: Instruction limit
% 23.62/8.37 % (2107758)Termination phase: Saturation
% 23.62/8.37 % (2107758)Time elapsed: 1.126 s
% 23.62/8.37 % (2107758)Peak memory usage: 191 MB
% 23.62/8.37 % (2107758)Instructions burned: 2064 (million)
% 23.62/8.37 % (2107762)lrs-1002_1_sil=8000:plsq=on:plsqr=32,1:sp=occurrence:sos=on:fs=off:gs=on:newcnf=on:random_seed=2657539061:i=757:sd=2:fsr=off:ss=axioms:sgt=40_2930 on theBenchmark for (2930ds/757Mi)
% 23.62/8.37 % (2107762)Refutation not found, incomplete strategy
% 23.62/8.37 % (2107762)------------------------------
% 23.62/8.37 % (2107762)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.62/8.37 % (2107762)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.62/8.37 % (2107762)CaDiCaL version: 2.1.3
% 23.62/8.37 % (2107762)Termination reason: Refutation not found, incomplete strategy
% 23.62/8.37 % (2107762)Time elapsed: 0.171 s
% 23.62/8.37 % (2107762)Peak memory usage: 145 MB
% 23.62/8.37 % (2107762)Instructions burned: 213 (million)
% 23.62/8.37 % (2107760)First to succeed.
% 23.62/8.37 % (2107760)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2107650"
% 23.62/8.37 % (2107762)------------------------------
% 23.62/8.37 % (2107762)------------------------------
% 23.62/8.37 % (2107760)Refutation found. Thanks to Tanya!
% 23.62/8.37 % SZS status ContradictoryAxioms for theBenchmark
% 23.62/8.37 % SZS output start Proof for theBenchmark
% See solution above
% 44.36/8.63 % (2107760)------------------------------
% 44.36/8.63 % (2107760)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 44.36/8.63 % (2107760)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 44.36/8.63 % (2107760)CaDiCaL version: 2.1.3
% 44.36/8.63 % (2107760)Termination reason: Refutation
% 44.36/8.63 % (2107760)Time elapsed: 0.866 s
% 44.36/8.63 % (2107760)Peak memory usage: 190 MB
% 44.36/8.63 % (2107760)Instructions burned: 2648 (million)
% 44.36/8.63 % (2107760)------------------------------
% 44.36/8.63 % (2107760)------------------------------
% 44.36/8.63 % (2107650)Success in time 7.71 s
% 44.36/8.63 % Vampire exiting
%------------------------------------------------------------------------------