%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR109+2 : 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 : n026.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 09:43:08 AM UTC 2026
% Result : Theorem 2.83s 1.80s
% Output : Refutation 4.68s
% Verified :
% SZS Type : Refutation
% Derivation depth : 36
% Number of leaves : 6
% Syntax : Number of formulae : 66 ( 18 unt; 1 def)
% Number of atoms : 231 ( 0 equ)
% Maximal formula atoms : 22 ( 3 avg)
% Number of connectives : 255 ( 90 ~; 57 |; 104 &)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 32 ( 5 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 2 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 14 con; 0-0 aty)
% Number of variables : 76 ( 36 !; 40 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,axiom,
! [X0,X1] :
( s__subclass(X0,X1)
=> ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_26) ).
fof(f27,axiom,
! [X0,X1,X2] :
( ( s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__subclass(X0,X1)
& s__instance(X2,X0) )
=> s__instance(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_27) ).
fof(f26088,axiom,
s__subclass(s__Reptile,s__Animal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_9340) ).
fof(f37983,axiom,
( s__subclass(s__Reptile,s__Animal)
=> ? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X2,s__SetOrClass)
& s__instance(X3,s__SetOrClass)
& s__instance(X4,s__SetOrClass)
& s__instance(X5,s__SetOrClass)
& s__instance(X6,s__SetOrClass)
& s__instance(X7,s__SetOrClass)
& s__instance(X8,s__SetOrClass)
& s__instance(X9,s__SetOrClass)
& s__subclass(X0,X1)
& s__subclass(X1,X2)
& s__subclass(X2,X3)
& s__subclass(X3,X4)
& s__subclass(X4,X5)
& s__subclass(X5,X6)
& s__subclass(X6,X7)
& s__subclass(X7,X8)
& s__subclass(X8,X9)
& s__subclass(X9,s__Reptile)
& s__instance(s__Creature50_1,X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_2) ).
fof(f37984,conjecture,
s__instance(s__Creature50_1,s__Reptile),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(f37985,negated_conjecture,
~ s__instance(s__Creature50_1,s__Reptile),
inference(negated_conjecture,[status(cth)],[f37984]) ).
fof(f37986,plain,
~ s__instance(s__Creature50_1,s__Reptile),
inference(flattening,[],[f37985]) ).
fof(f37987,plain,
( ? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X2,s__SetOrClass)
& s__instance(X3,s__SetOrClass)
& s__instance(X4,s__SetOrClass)
& s__instance(X5,s__SetOrClass)
& s__instance(X6,s__SetOrClass)
& s__instance(X7,s__SetOrClass)
& s__instance(X8,s__SetOrClass)
& s__instance(X9,s__SetOrClass)
& s__subclass(X0,X1)
& s__subclass(X1,X2)
& s__subclass(X2,X3)
& s__subclass(X3,X4)
& s__subclass(X4,X5)
& s__subclass(X5,X6)
& s__subclass(X6,X7)
& s__subclass(X7,X8)
& s__subclass(X8,X9)
& s__subclass(X9,s__Reptile)
& s__instance(s__Creature50_1,X0) )
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(ennf_transformation,[],[f37983]) ).
fof(f37991,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(ennf_transformation,[],[f27]) ).
fof(f37992,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(flattening,[],[f37991]) ).
fof(f37993,plain,
! [X0,X1] :
( ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) )
| ~ s__subclass(X0,X1) ),
inference(ennf_transformation,[],[f26]) ).
fof(f38027,definition,
( ? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X2,s__SetOrClass)
& s__instance(X3,s__SetOrClass)
& s__instance(X4,s__SetOrClass)
& s__instance(X5,s__SetOrClass)
& s__instance(X6,s__SetOrClass)
& s__instance(X7,s__SetOrClass)
& s__instance(X8,s__SetOrClass)
& s__instance(X9,s__SetOrClass)
& s__subclass(X0,X1)
& s__subclass(X1,X2)
& s__subclass(X2,X3)
& s__subclass(X3,X4)
& s__subclass(X4,X5)
& s__subclass(X5,X6)
& s__subclass(X6,X7)
& s__subclass(X7,X8)
& s__subclass(X8,X9)
& s__subclass(X9,s__Reptile)
& s__instance(s__Creature50_1,X0) )
| ~ sP0 ),
introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).
fof(f38028,plain,
( sP0
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(definition_folding,[],[f37987,f38027]) ).
fof(f38029,plain,
( ? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X2,s__SetOrClass)
& s__instance(X3,s__SetOrClass)
& s__instance(X4,s__SetOrClass)
& s__instance(X5,s__SetOrClass)
& s__instance(X6,s__SetOrClass)
& s__instance(X7,s__SetOrClass)
& s__instance(X8,s__SetOrClass)
& s__instance(X9,s__SetOrClass)
& s__subclass(X0,X1)
& s__subclass(X1,X2)
& s__subclass(X2,X3)
& s__subclass(X3,X4)
& s__subclass(X4,X5)
& s__subclass(X5,X6)
& s__subclass(X6,X7)
& s__subclass(X7,X8)
& s__subclass(X8,X9)
& s__subclass(X9,s__Reptile)
& s__instance(s__Creature50_1,X0) )
| ~ sP0 ),
inference(nnf_transformation,[],[f38027]) ).
fof(f38030,plain,
( ( s__instance(sK1,s__SetOrClass)
& s__instance(sK2,s__SetOrClass)
& s__instance(sK3,s__SetOrClass)
& s__instance(sK4,s__SetOrClass)
& s__instance(sK5,s__SetOrClass)
& s__instance(sK6,s__SetOrClass)
& s__instance(sK7,s__SetOrClass)
& s__instance(sK8,s__SetOrClass)
& s__instance(sK9,s__SetOrClass)
& s__instance(sK10,s__SetOrClass)
& s__subclass(sK1,sK2)
& s__subclass(sK2,sK3)
& s__subclass(sK3,sK4)
& s__subclass(sK4,sK5)
& s__subclass(sK5,sK6)
& s__subclass(sK6,sK7)
& s__subclass(sK7,sK8)
& s__subclass(sK8,sK9)
& s__subclass(sK9,sK10)
& s__subclass(sK10,s__Reptile)
& s__instance(s__Creature50_1,sK1) )
| ~ sP0 ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1,sK2,sK3,sK4,sK5,sK6,sK7,sK8,sK9,sK10]),skolemize(X0,sK1),skolemize(X1,sK2),skolemize(X2,sK3),skolemize(X3,sK4),skolemize(X4,sK5),skolemize(X5,sK6),skolemize(X6,sK7),skolemize(X7,sK8),skolemize(X8,sK9),skolemize(X9,sK10)],[f38029]) ).
fof(f38037,plain,
~ s__instance(s__Creature50_1,s__Reptile),
inference(cnf_transformation,[],[f37986]) ).
fof(f38043,plain,
s__subclass(s__Reptile,s__Animal),
inference(cnf_transformation,[],[f26088]) ).
fof(f38050,plain,
( s__instance(s__Creature50_1,sK1)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38051,plain,
( s__subclass(sK10,s__Reptile)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38052,plain,
( s__subclass(sK9,sK10)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38053,plain,
( s__subclass(sK8,sK9)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38054,plain,
( s__subclass(sK7,sK8)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38055,plain,
( s__subclass(sK6,sK7)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38056,plain,
( s__subclass(sK5,sK6)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38057,plain,
( s__subclass(sK4,sK5)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38058,plain,
( s__subclass(sK3,sK4)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38059,plain,
( s__subclass(sK2,sK3)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38060,plain,
( s__subclass(sK1,sK2)
| ~ sP0 ),
inference(cnf_transformation,[],[f38030]) ).
fof(f38071,plain,
( sP0
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(cnf_transformation,[],[f38028]) ).
fof(f38150,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f37992]) ).
fof(f38151,plain,
! [X0,X1] :
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f37993]) ).
fof(f38152,plain,
! [X0,X1] :
( s__instance(X0,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f37993]) ).
fof(f38258,plain,
sP0,
inference(forward_subsumption_resolution,[],[f38071,f38043]) ).
fof(f38266,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X0,s__SetOrClass) ),
inference(forward_subsumption_resolution,[],[f38150,f38151]) ).
fof(f38267,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0) ),
inference(forward_subsumption_resolution,[],[f38266,f38152]) ).
fof(f38268,plain,
! [X0] :
( ~ s__subclass(X0,s__Reptile)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38267,f38037]) ).
fof(f38271,plain,
( ~ s__instance(s__Creature50_1,sK10)
| ~ sP0 ),
inference(resolution,[],[f38268,f38051]) ).
fof(f38272,plain,
~ s__instance(s__Creature50_1,sK10),
inference(forward_subsumption_resolution,[],[f38271,f38258]) ).
fof(f38273,plain,
! [X0] :
( ~ s__subclass(X0,sK10)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38272,f38267]) ).
fof(f38282,plain,
( ~ s__instance(s__Creature50_1,sK9)
| ~ sP0 ),
inference(resolution,[],[f38273,f38052]) ).
fof(f38283,plain,
~ s__instance(s__Creature50_1,sK9),
inference(forward_subsumption_resolution,[],[f38282,f38258]) ).
fof(f38286,plain,
! [X0] :
( ~ s__subclass(X0,sK9)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38283,f38267]) ).
fof(f38288,plain,
( ~ s__instance(s__Creature50_1,sK8)
| ~ sP0 ),
inference(resolution,[],[f38286,f38053]) ).
fof(f38289,plain,
~ s__instance(s__Creature50_1,sK8),
inference(forward_subsumption_resolution,[],[f38288,f38258]) ).
fof(f38457,plain,
! [X0] :
( ~ s__subclass(X0,sK8)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38289,f38267]) ).
fof(f38461,plain,
( ~ s__instance(s__Creature50_1,sK7)
| ~ sP0 ),
inference(resolution,[],[f38457,f38054]) ).
fof(f38462,plain,
~ s__instance(s__Creature50_1,sK7),
inference(forward_subsumption_resolution,[],[f38461,f38258]) ).
fof(f38463,plain,
! [X0] :
( ~ s__subclass(X0,sK7)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38462,f38267]) ).
fof(f38466,plain,
( ~ s__instance(s__Creature50_1,sK6)
| ~ sP0 ),
inference(resolution,[],[f38463,f38055]) ).
fof(f38467,plain,
~ s__instance(s__Creature50_1,sK6),
inference(forward_subsumption_resolution,[],[f38466,f38258]) ).
fof(f38472,plain,
! [X0] :
( ~ s__subclass(X0,sK6)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38467,f38267]) ).
fof(f38474,plain,
( ~ s__instance(s__Creature50_1,sK5)
| ~ sP0 ),
inference(resolution,[],[f38472,f38056]) ).
fof(f38475,plain,
~ s__instance(s__Creature50_1,sK5),
inference(forward_subsumption_resolution,[],[f38474,f38258]) ).
fof(f38476,plain,
! [X0] :
( ~ s__subclass(X0,sK5)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38475,f38267]) ).
fof(f38480,plain,
( ~ s__instance(s__Creature50_1,sK4)
| ~ sP0 ),
inference(resolution,[],[f38476,f38057]) ).
fof(f38481,plain,
~ s__instance(s__Creature50_1,sK4),
inference(forward_subsumption_resolution,[],[f38480,f38258]) ).
fof(f38482,plain,
! [X0] :
( ~ s__subclass(X0,sK4)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38481,f38267]) ).
fof(f38484,plain,
( ~ s__instance(s__Creature50_1,sK3)
| ~ sP0 ),
inference(resolution,[],[f38482,f38058]) ).
fof(f38485,plain,
~ s__instance(s__Creature50_1,sK3),
inference(forward_subsumption_resolution,[],[f38484,f38258]) ).
fof(f38488,plain,
! [X0] :
( ~ s__subclass(X0,sK3)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38485,f38267]) ).
fof(f38490,plain,
( ~ s__instance(s__Creature50_1,sK2)
| ~ sP0 ),
inference(resolution,[],[f38488,f38059]) ).
fof(f38491,plain,
~ s__instance(s__Creature50_1,sK2),
inference(forward_subsumption_resolution,[],[f38490,f38258]) ).
fof(f38494,plain,
! [X0] :
( ~ s__subclass(X0,sK2)
| ~ s__instance(s__Creature50_1,X0) ),
inference(resolution,[],[f38491,f38267]) ).
fof(f38499,plain,
( ~ s__instance(s__Creature50_1,sK1)
| ~ sP0 ),
inference(resolution,[],[f38494,f38060]) ).
fof(f38500,plain,
~ sP0,
inference(forward_subsumption_resolution,[],[f38499,f38050]) ).
fof(f38501,plain,
$false,
inference(forward_subsumption_resolution,[],[f38500,f38258]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR109+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.17 % Computer : n026.cluster.edu
% 0.08/0.17 % Model : x86_64 x86_64
% 0.08/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.17 % Memory : 8046.5625MB
% 0.08/0.17 % OS : Linux 6.8.0-71-generic
% 0.08/0.17 % CPULimit : 300
% 0.08/0.17 % WCLimit : 300
% 0.08/0.17 % DateTime : Mon Sep 28 23:03:12 UTC 2026
% 0.08/0.17 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.20 Running first-order theorem proving
% 0.08/0.20 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
% 2.83/1.80 % (180353)Detected formulas, will run a generic FOF schedule.
% 2.83/1.80 % (180360)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=411734584:i=141695:sd=1:nm=32:gsp=on:ss=included_2993 on theBenchmark for (2993ds/141695Mi)
% 2.83/1.80 % (180363)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4221313150:s2a=on:i=139:gtg=position_2993 on theBenchmark for (2993ds/139Mi)
% 2.83/1.80 % (180364)dis-21_1_sil=8000:lcm=predicate:random_seed=2487830326:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2993 on theBenchmark for (2993ds/129Mi)
% 2.83/1.80 % (180359)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=1435369250:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2993 on theBenchmark for (2993ds/134677Mi)
% 2.83/1.80 % (180358)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=757067682:i=141193_2993 on theBenchmark for (2993ds/141193Mi)
% 2.83/1.80 % (180362)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1678212387:i=119:av=off:ss=axioms_2993 on theBenchmark for (2993ds/119Mi)
% 2.83/1.80 % (180361)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1112439927:i=109:sd=1:ins=1:gsp=on:ss=axioms_2993 on theBenchmark for (2993ds/109Mi)
% 2.83/1.80 % (180363)Instruction limit reached!
% 2.83/1.80 % (180363)------------------------------
% 2.83/1.80 % (180363)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.83/1.80 % (180361)Refutation not found, incomplete strategy
% 2.83/1.80 % (180361)------------------------------
% 2.83/1.80 % (180361)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.83/1.80 % (180363)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.83/1.80 % (180361)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.83/1.80 % (180361)CaDiCaL version: 2.1.3
% 2.83/1.80 % (180363)CaDiCaL version: 2.1.3
% 2.83/1.80 % (180363)Termination reason: Instruction limit
% 2.83/1.80 % (180363)Termination phase: Property scanning
% 2.83/1.80 % (180361)Termination reason: Refutation not found, incomplete strategy
% 2.83/1.80 % (180361)Time elapsed: 0.057 s
% 2.83/1.80 % (180363)Time elapsed: 0.062 s
% 2.83/1.80 % (180361)Peak memory usage: 108 MB
% 2.83/1.80 % (180363)Peak memory usage: 104 MB
% 2.83/1.80 % (180361)Instructions burned: 97 (million)
% 2.83/1.80 % (180363)Instructions burned: 140 (million)
% 2.83/1.80 % (180362)First to succeed.
% 2.83/1.80 % (180362)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-180353"
% 2.83/1.80 % (180364)Instruction limit reached!
% 2.83/1.80 % (180364)------------------------------
% 2.83/1.80 % (180364)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.83/1.80 % (180364)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.83/1.80 % (180364)CaDiCaL version: 2.1.3
% 2.83/1.80 % (180364)Termination reason: Instruction limit
% 2.83/1.80 % (180364)Termination phase: Preprocessing 1
% 2.83/1.80 % (180364)Time elapsed: 0.078 s
% 2.83/1.80 % (180364)Peak memory usage: 105 MB
% 2.83/1.80 % (180364)Instructions burned: 129 (million)
% 2.83/1.80 % (180372)lrs+10_1_sil=8000:sp=occurrence:random_seed=1875177975:i=285:sd=3:ss=axioms:sgt=8_2991 on theBenchmark for (2991ds/285Mi)
% 2.83/1.80 % (180373)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2845496929:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2990 on theBenchmark for (2990ds/157Mi)
% 2.83/1.80 % (180373)Instruction limit reached!
% 2.83/1.80 % (180373)------------------------------
% 2.83/1.80 % (180373)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.83/1.80 % (180373)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.83/1.80 % (180373)CaDiCaL version: 2.1.3
% 2.83/1.80 % (180373)Termination reason: Instruction limit
% 2.83/1.80 % (180373)Termination phase: SInE selection
% 2.83/1.80 % (180373)Time elapsed: 0.069 s
% 2.83/1.80 % (180373)Peak memory usage: 104 MB
% 2.83/1.80 % (180373)Instructions burned: 157 (million)
% 2.83/1.80 % (180372)Also succeeded, but the first one will report.
% 2.83/1.80 % (180361)------------------------------
% 2.83/1.80 % (180361)------------------------------
% 2.83/1.80 % (180362)Refutation found. Thanks to Tanya!
% 2.83/1.80 % SZS status Theorem for theBenchmark
% 2.83/1.80 % SZS output start Proof for theBenchmark
% See solution above
% 4.68/2.00 % (180362)------------------------------
% 4.68/2.00 % (180362)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.68/2.00 % (180362)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.68/2.00 % (180362)CaDiCaL version: 2.1.3
% 4.68/2.00 % (180362)Termination reason: Refutation
% 4.68/2.00 % (180362)Time elapsed: 0.070 s
% 4.68/2.00 % (180362)Peak memory usage: 109 MB
% 4.68/2.00 % (180362)Instructions burned: 115 (million)
% 4.68/2.00 % (180362)------------------------------
% 4.68/2.00 % (180362)------------------------------
% 4.68/2.00 % (180353)Success in time 1.164 s
% 4.68/2.00 % Vampire exiting
%------------------------------------------------------------------------------