%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR109+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n014.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 09:43:09 AM UTC 2026
% Result : Theorem 3.26s 3.02s
% Output : Refutation 6.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 9
% Syntax : Number of formulae : 51 ( 20 unt; 5 def)
% Number of atoms : 280 ( 10 equ)
% Maximal formula atoms : 22 ( 5 avg)
% Number of connectives : 304 ( 75 ~; 75 |; 143 &)
% ( 8 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 32 ( 7 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 5 prp; 0-3 aty)
% Number of functors : 19 ( 19 usr; 15 con; 0-3 aty)
% Number of variables : 118 ( 0 sgn 70 !; 48 ?)
% Comments :
%------------------------------------------------------------------------------
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/sandbox2/benchmark/theBenchmark.p',kb_SUMO_32603) ).
fof(f34865,axiom,
s__subclass(s__Invertebrate,s__Animal),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_35118) ).
fof(f55588,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/sandbox2/benchmark/theBenchmark.p',local_2) ).
fof(f55589,conjecture,
? [X0] : s__instance(X0,s__Reptile),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(f55590,negated_conjecture,
~ ? [X0] : s__instance(X0,s__Reptile),
inference(negated_conjecture,[status(cth)],[f55589]) ).
fof(f55626,plain,
! [X0] : ~ s__instance(X0,s__Reptile),
inference(ennf_transformation,[],[f55590]) ).
fof(f55627,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,[],[f55588]) ).
fof(f55676,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(f55677,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,[],[f55676]) ).
fof(f55689,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(f55690,plain,
( sP0
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(definition_folding,[],[f55627,f55689]) ).
fof(f55691,definition,
! [X1,X2,X0] :
( sP1(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,[sP1])],[predicate_definition_introduction]) ).
fof(f55692,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> sP1(X1,X2,X0) ),
inference(definition_folding,[],[f55677,f55691]) ).
fof(f55693,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,[],[f55689]) ).
fof(f55694,plain,
( ( 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__instance(sK11,s__SetOrClass)
& 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,sK11)
& s__subclass(sK11,s__Reptile)
& s__instance(s__Creature50_1,sK2) )
| ~ sP0 ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2,sK3,sK4,sK5,sK6,sK7,sK8,sK9,sK10,sK11]),skolemize(X0,sK2),skolemize(X1,sK3),skolemize(X2,sK4),skolemize(X3,sK5),skolemize(X4,sK6),skolemize(X5,sK7),skolemize(X6,sK8),skolemize(X7,sK9),skolemize(X8,sK10),skolemize(X9,sK11)],[f55693]) ).
fof(f55704,plain,
! [X1,X2,X0] :
( ( sP1(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) )
| ~ sP1(X1,X2,X0) ) ),
inference(nnf_transformation,[],[f55691]) ).
fof(f55705,plain,
! [X0,X1,X2] :
( ( sP1(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) )
| ~ sP1(X0,X1,X2) ) ),
inference(rectify,[],[f55704]) ).
fof(f55706,plain,
! [X0,X1,X2] :
( ( sP1(X0,X1,X2)
| ( ( ~ s__instance(sK15(X0,X1,X2),X0)
| ~ s__instance(sK16(X0,X1,X2),X0)
| ( ~ s__instance(sK17(X0,X1,X2),X1)
& ~ s__instance(sK17(X0,X1,X2),X2) ) )
& s__instance(sK15(X0,X1,X2),X1)
& s__instance(sK16(X0,X1,X2),X2)
& s__instance(sK17(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) )
| ~ sP1(X0,X1,X2) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK15,sK16,sK17]),skolemize(X3,sK15(X0,X1,X2)),skolemize(X4,sK16(X0,X1,X2)),skolemize(X5,sK17(X0,X1,X2))],[f55705]) ).
fof(f55707,plain,
! [X0,X1,X2] :
( ( X1 = s__UnionFn(X2,X0)
| ~ sP1(X1,X2,X0) )
& ( sP1(X1,X2,X0)
| s__UnionFn(X2,X0) != X1 ) ),
inference(nnf_transformation,[],[f55692]) ).
fof(f55709,plain,
! [X0] : ~ s__instance(X0,s__Reptile),
inference(cnf_transformation,[],[f55626]) ).
fof(f55710,plain,
( s__instance(s__Creature50_1,sK2)
| ~ sP0 ),
inference(cnf_transformation,[],[f55694]) ).
fof(f55731,plain,
( sP0
| ~ s__subclass(s__Reptile,s__Animal) ),
inference(cnf_transformation,[],[f55690]) ).
fof(f55750,plain,
s__subclass(s__Invertebrate,s__Animal),
inference(cnf_transformation,[],[f34865]) ).
fof(f55811,plain,
! [X2,X0,X1] :
( s__instance(sK17(X0,X1,X2),X0)
| sP1(X0,X1,X2) ),
inference(cnf_transformation,[],[f55706]) ).
fof(f55812,plain,
! [X2,X0,X1] :
( s__instance(sK16(X0,X1,X2),X2)
| sP1(X0,X1,X2) ),
inference(cnf_transformation,[],[f55706]) ).
fof(f55817,plain,
! [X2,X0,X1] :
( ~ sP1(X1,X2,X0)
| s__UnionFn(X2,X0) = X1 ),
inference(cnf_transformation,[],[f55707]) ).
fof(f55862,definition,
( spl20_1
<=> s__subclass(s__Reptile,s__Animal) ),
introduced(definition,[new_symbols(definition,[spl20_1])],[avatar_definition]) ).
fof(f55864,plain,
( ~ s__subclass(s__Reptile,s__Animal)
| spl20_1 ),
inference(avatar_component_clause,[],[f55862]) ).
fof(f55866,definition,
( spl20_2
<=> sP0 ),
introduced(definition,[new_symbols(definition,[spl20_2])],[avatar_definition]) ).
fof(f55869,plain,
( ~ spl20_1
| spl20_2 ),
inference(avatar_split_clause,[],[f55731,f55866,f55862]) ).
fof(f55871,definition,
( spl20_3
<=> s__instance(s__Creature50_1,sK2) ),
introduced(definition,[new_symbols(definition,[spl20_3])],[avatar_definition]) ).
fof(f55873,plain,
( s__instance(s__Creature50_1,sK2)
| ~ spl20_3 ),
inference(avatar_component_clause,[],[f55871]) ).
fof(f55874,plain,
( ~ spl20_2
| spl20_3 ),
inference(avatar_split_clause,[],[f55710,f55871,f55866]) ).
fof(f56127,plain,
! [X0,X1] : sP1(s__Reptile,X0,X1),
inference(resolution,[],[f55811,f55709]) ).
fof(f56130,plain,
! [X0,X1] : s__Reptile = s__UnionFn(X0,X1),
inference(resolution,[],[f56127,f55817]) ).
fof(f56131,plain,
! [X0,X1] : sP1(X0,X1,s__Reptile),
inference(resolution,[],[f55812,f55709]) ).
fof(f56134,plain,
! [X0,X1] : s__UnionFn(X0,s__Reptile) = X1,
inference(resolution,[],[f56131,f55817]) ).
fof(f56135,plain,
! [X1] : s__Reptile = X1,
inference(forward_demodulation,[],[f56134,f56130]) ).
fof(f56142,plain,
! [X0,X1] : ~ s__instance(X1,X0),
inference(superposition,[],[f55709,f56135]) ).
fof(f56161,plain,
s__subclass(s__Reptile,s__Animal),
inference(superposition,[],[f55750,f56135]) ).
fof(f56259,plain,
( $false
| spl20_1 ),
inference(forward_subsumption_resolution,[],[f56161,f55864]) ).
fof(f56260,plain,
spl20_1,
inference(avatar_contradiction_clause,[],[f56259]) ).
fof(f56274,plain,
( $false
| ~ spl20_3 ),
inference(forward_subsumption_resolution,[],[f55873,f56142]) ).
fof(f56275,plain,
~ spl20_3,
inference(avatar_contradiction_clause,[],[f56274]) ).
cnf(s1,plain,
( ~ spl20_1
| spl20_2 ),
inference(sat_conversion,[],[f55869]) ).
cnf(s2,plain,
( ~ spl20_2
| spl20_3 ),
inference(sat_conversion,[],[f55874]) ).
cnf(s24,plain,
spl20_1,
inference(sat_conversion,[],[f56260]) ).
cnf(s25,plain,
~ spl20_3,
inference(sat_conversion,[],[f56275]) ).
cnf(s26,plain,
~ spl20_2,
inference(rat,[],[s2,s25]) ).
cnf(s27,plain,
$false,
inference(rat,[],[s1,s26,s24]) ).
fof(f56285,plain,
$false,
inference(avatar_sat_refutation,[],[s27]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR109+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n014.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
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 23:00:31 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.22 Running first-order theorem proving
% 0.07/0.22 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.26/3.02 % (2272442)Detected formulas, will run a generic FOF schedule.
% 3.26/3.02 % (2272453)dis-21_1_sil=8000:lcm=predicate:random_seed=1089140284: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)
% 3.26/3.02 % (2272447)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=3825373899:i=141193_2982 on theBenchmark for (2982ds/141193Mi)
% 3.26/3.02 % (2272448)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=3726174038:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2982 on theBenchmark for (2982ds/134677Mi)
% 3.26/3.02 % (2272451)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1557807937:i=119:av=off:ss=axioms_2982 on theBenchmark for (2982ds/119Mi)
% 3.26/3.02 % (2272450)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3881879898:i=109:sd=1:ins=1:gsp=on:ss=axioms_2982 on theBenchmark for (2982ds/109Mi)
% 3.26/3.02 % (2272452)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2482760013:s2a=on:i=139:gtg=position_2982 on theBenchmark for (2982ds/139Mi)
% 3.26/3.02 % (2272449)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=3871689640:i=141695:sd=1:nm=32:gsp=on:ss=included_2982 on theBenchmark for (2982ds/141695Mi)
% 3.26/3.02 % (2272453)Instruction limit reached!
% 3.26/3.02 % (2272453)------------------------------
% 3.26/3.02 % (2272453)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.26/3.02 % (2272453)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.26/3.02 % (2272453)CaDiCaL version: 2.1.3
% 3.26/3.02 % (2272453)Termination reason: Instruction limit
% 3.26/3.02 % (2272453)Termination phase: SInE selection
% 3.26/3.02 % (2272453)Time elapsed: 0.045 s
% 3.26/3.02 % (2272453)Peak memory usage: 139 MB
% 3.26/3.02 % (2272453)Instructions burned: 131 (million)
% 3.26/3.02 % (2272450)Instruction limit reached!
% 3.26/3.02 % (2272450)------------------------------
% 3.26/3.02 % (2272450)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.26/3.02 % (2272450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.26/3.02 % (2272450)CaDiCaL version: 2.1.3
% 3.26/3.02 % (2272450)Termination reason: Instruction limit
% 3.26/3.02 % (2272450)Termination phase: SInE selection
% 3.26/3.02 % (2272450)Time elapsed: 0.068 s
% 3.26/3.02 % (2272450)Peak memory usage: 138 MB
% 3.26/3.02 % (2272450)Instructions burned: 110 (million)
% 3.26/3.02 % (2272451)Instruction limit reached!
% 3.26/3.02 % (2272451)------------------------------
% 3.26/3.02 % (2272451)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.26/3.02 % (2272451)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.26/3.02 % (2272451)CaDiCaL version: 2.1.3
% 3.26/3.02 % (2272451)Termination reason: Instruction limit
% 3.26/3.02 % (2272451)Termination phase: SInE selection
% 3.26/3.02 % (2272451)Time elapsed: 0.074 s
% 3.26/3.02 % (2272451)Peak memory usage: 138 MB
% 3.26/3.02 % (2272451)Instructions burned: 120 (million)
% 3.26/3.02 % (2272452)Instruction limit reached!
% 3.26/3.02 % (2272452)------------------------------
% 3.26/3.02 % (2272452)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.26/3.02 % (2272452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.26/3.02 % (2272452)CaDiCaL version: 2.1.3
% 3.26/3.02 % (2272452)Termination reason: Instruction limit
% 3.26/3.02 % (2272452)Termination phase: Property scanning
% 3.26/3.02 % (2272452)Time elapsed: 0.076 s
% 3.26/3.02 % (2272452)Peak memory usage: 138 MB
% 3.26/3.02 % (2272452)Instructions burned: 140 (million)
% 3.26/3.02 % (2272461)lrs+10_1_sil=8000:sp=occurrence:random_seed=418307499:i=285:sd=3:ss=axioms:sgt=8_2980 on theBenchmark for (2980ds/285Mi)
% 3.26/3.02 % (2272462)lrs+10_1_sil=32000:urr=on:br=off:random_seed=4000260625:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2980 on theBenchmark for (2980ds/157Mi)
% 3.26/3.02 % (2272461)First to succeed.
% 3.26/3.02 % (2272461)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2272442"
% 3.26/3.02 % (2272464)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=4021318480:s2a=on:i=248:s2at=1.23:gtg=position_2979 on theBenchmark for (2979ds/248Mi)
% 3.26/3.02 % (2272463)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1315808409:i=325:sd=1:ss=axioms:sgt=32_2979 on theBenchmark for (2979ds/325Mi)
% 3.26/3.02 % (2272462)Instruction limit reached!
% 3.26/3.02 % (2272462)------------------------------
% 3.26/3.02 % (2272462)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.26/3.02 % (2272462)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.26/3.02 % (2272462)CaDiCaL version: 2.1.3
% 3.26/3.02 % (2272462)Termination reason: Instruction limit
% 3.26/3.02 % (2272462)Termination phase: Property scanning
% 3.26/3.02 % (2272462)Time elapsed: 0.082 s
% 3.26/3.02 % (2272462)Peak memory usage: 138 MB
% 3.26/3.02 % (2272462)Instructions burned: 157 (million)
% 3.26/3.02 % (2272464)Instruction limit reached!
% 3.26/3.02 % (2272464)------------------------------
% 3.26/3.02 % (2272464)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.26/3.02 % (2272464)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.26/3.02 % (2272464)CaDiCaL version: 2.1.3
% 3.26/3.02 % (2272464)Termination reason: Instruction limit
% 3.26/3.02 % (2272464)Termination phase: Property scanning
% 3.26/3.02 % (2272464)Time elapsed: 0.121 s
% 3.26/3.02 % (2272464)Peak memory usage: 138 MB
% 3.26/3.02 % (2272464)Instructions burned: 248 (million)
% 3.26/3.02 % (2272463)Refutation not found, incomplete strategy
% 3.26/3.02 % (2272463)------------------------------
% 3.26/3.02 % (2272463)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.26/3.02 % (2272463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.26/3.02 % (2272463)CaDiCaL version: 2.1.3
% 3.26/3.02 % (2272463)Termination reason: Refutation not found, incomplete strategy
% 3.26/3.02 % (2272463)Time elapsed: 0.159 s
% 3.26/3.02 % (2272463)Peak memory usage: 144 MB
% 3.26/3.02 % (2272463)Instructions burned: 203 (million)
% 3.26/3.02 % (2272461)Refutation found. Thanks to Tanya!
% 3.26/3.02 % SZS status Theorem for theBenchmark
% 3.26/3.02 % SZS output start Proof for theBenchmark
% See solution above
% 6.61/3.15 % (2272461)------------------------------
% 6.61/3.15 % (2272461)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.61/3.15 % (2272461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.61/3.15 % (2272461)CaDiCaL version: 2.1.3
% 6.61/3.15 % (2272461)Termination reason: Refutation
% 6.61/3.15 % (2272461)Time elapsed: 0.099 s
% 6.61/3.15 % (2272461)Peak memory usage: 145 MB
% 6.61/3.15 % (2272461)Instructions burned: 222 (million)
% 6.61/3.15 % (2272461)------------------------------
% 6.61/3.15 % (2272461)------------------------------
% 6.61/3.15 % (2272442)Success in time 2.357 s
% 6.61/3.15 % Vampire exiting
%------------------------------------------------------------------------------