%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SEU212+2 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n010.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:52:24 PM UTC 2026
% Result : Theorem 14.58s 2.94s
% Output : Refutation 14.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 9
% Syntax : Number of formulae : 75 ( 14 unt; 3 def)
% Number of atoms : 215 ( 37 equ)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 238 ( 98 ~; 103 |; 17 &)
% ( 11 <=>; 7 =>; 0 <=; 2 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 4 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 4 con; 0-2 aty)
% Number of variables : 69 ( 0 sgn 63 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k2_tarski) ).
fof(f27,axiom,
! [X0] :
( ( relation(X0)
& function(X0) )
=> ! [X1,X2] :
( ( in(X1,relation_dom(X0))
=> ( X2 = apply(X0,X1)
<=> in(ordered_pair(X1,X2),X0) ) )
& ( ~ in(X1,relation_dom(X0))
=> ( X2 = apply(X0,X1)
<=> X2 = empty_set ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_funct_1) ).
fof(f34,axiom,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_tarski) ).
fof(f147,axiom,
! [X0,X1,X2] :
( relation(X2)
=> ( in(ordered_pair(X0,X1),X2)
=> ( in(X0,relation_dom(X2))
& in(X1,relation_rng(X2)) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t20_relat_1) ).
fof(f195,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t69_enumset1) ).
fof(f206,conjecture,
! [X0,X1,X2] :
( ( relation(X2)
& function(X2) )
=> ( in(ordered_pair(X0,X1),X2)
<=> ( in(X0,relation_dom(X2))
& X1 = apply(X2,X0) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_funct_1) ).
fof(f207,negated_conjecture,
~ ! [X0,X1,X2] :
( ( relation(X2)
& function(X2) )
=> ( in(ordered_pair(X0,X1),X2)
<=> ( in(X0,relation_dom(X2))
& X1 = apply(X2,X0) ) ) ),
inference(negated_conjecture,[status(cth)],[f206]) ).
fof(f245,plain,
! [X0] :
( ! [X1,X2] :
( ( ( X2 = apply(X0,X1)
<=> in(ordered_pair(X1,X2),X0) )
| ~ in(X1,relation_dom(X0)) )
& ( ( X2 = apply(X0,X1)
<=> X2 = empty_set )
| in(X1,relation_dom(X0)) ) )
| ~ relation(X0)
| ~ function(X0) ),
inference(ennf_transformation,[],[f27]) ).
fof(f246,plain,
! [X0] :
( ! [X1,X2] :
( ( ( X2 = apply(X0,X1)
<=> in(ordered_pair(X1,X2),X0) )
| ~ in(X1,relation_dom(X0)) )
& ( ( X2 = apply(X0,X1)
<=> X2 = empty_set )
| in(X1,relation_dom(X0)) ) )
| ~ relation(X0)
| ~ function(X0) ),
inference(flattening,[],[f245]) ).
fof(f331,plain,
! [X0,X1,X2] :
( ( in(X0,relation_dom(X2))
& in(X1,relation_rng(X2)) )
| ~ in(ordered_pair(X0,X1),X2)
| ~ relation(X2) ),
inference(ennf_transformation,[],[f147]) ).
fof(f332,plain,
! [X0,X1,X2] :
( ( in(X0,relation_dom(X2))
& in(X1,relation_rng(X2)) )
| ~ in(ordered_pair(X0,X1),X2)
| ~ relation(X2) ),
inference(flattening,[],[f331]) ).
fof(f386,plain,
? [X0,X1,X2] :
( ( in(ordered_pair(X0,X1),X2)
<~> ( in(X0,relation_dom(X2))
& X1 = apply(X2,X0) ) )
& relation(X2)
& function(X2) ),
inference(ennf_transformation,[],[f207]) ).
fof(f387,plain,
? [X0,X1,X2] :
( ( in(ordered_pair(X0,X1),X2)
<~> ( in(X0,relation_dom(X2))
& X1 = apply(X2,X0) ) )
& relation(X2)
& function(X2) ),
inference(flattening,[],[f386]) ).
fof(f402,plain,
! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
inference(cnf_transformation,[],[f5]) ).
fof(f499,plain,
! [X2,X0,X1] :
( ~ function(X0)
| ~ relation(X0)
| ~ in(X1,relation_dom(X0))
| ~ in(ordered_pair(X1,X2),X0)
| apply(X0,X1) = X2 ),
inference(cnf_transformation,[],[f246]) ).
fof(f500,plain,
! [X2,X0,X1] :
( ~ function(X0)
| ~ relation(X0)
| ~ in(X1,relation_dom(X0))
| in(ordered_pair(X1,X2),X0)
| apply(X0,X1) != X2 ),
inference(cnf_transformation,[],[f246]) ).
fof(f525,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
inference(cnf_transformation,[],[f34]) ).
fof(f665,plain,
! [X2,X0,X1] :
( ~ relation(X2)
| ~ in(ordered_pair(X0,X1),X2)
| in(X0,relation_dom(X2)) ),
inference(cnf_transformation,[],[f332]) ).
fof(f733,plain,
! [X0] : singleton(X0) = unordered_pair(X0,X0),
inference(cnf_transformation,[],[f195]) ).
fof(f750,plain,
( sK70 != apply(sK71,sK69)
| ~ in(sK69,relation_dom(sK71))
| ~ in(ordered_pair(sK69,sK70),sK71) ),
inference(cnf_transformation,[],[f387]) ).
fof(f751,plain,
( sK70 = apply(sK71,sK69)
| in(ordered_pair(sK69,sK70),sK71) ),
inference(cnf_transformation,[],[f387]) ).
fof(f752,plain,
( in(sK69,relation_dom(sK71))
| in(ordered_pair(sK69,sK70),sK71) ),
inference(cnf_transformation,[],[f387]) ).
fof(f753,plain,
function(sK71),
inference(cnf_transformation,[],[f387]) ).
fof(f754,plain,
relation(sK71),
inference(cnf_transformation,[],[f387]) ).
fof(f767,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),
inference(definition_unfolding,[],[f525,f733]) ).
fof(f818,plain,
! [X2,X0,X1] :
( ~ function(X0)
| ~ relation(X0)
| ~ in(X1,relation_dom(X0))
| in(unordered_pair(unordered_pair(X1,X2),unordered_pair(X1,X1)),X0)
| apply(X0,X1) != X2 ),
inference(definition_unfolding,[],[f500,f767]) ).
fof(f819,plain,
! [X2,X0,X1] :
( ~ function(X0)
| ~ relation(X0)
| ~ in(X1,relation_dom(X0))
| ~ in(unordered_pair(unordered_pair(X1,X2),unordered_pair(X1,X1)),X0)
| apply(X0,X1) = X2 ),
inference(definition_unfolding,[],[f499,f767]) ).
fof(f869,plain,
! [X2,X0,X1] :
( in(X0,relation_dom(X2))
| ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
| ~ relation(X2) ),
inference(definition_unfolding,[],[f665,f767]) ).
fof(f893,plain,
( in(sK69,relation_dom(sK71))
| in(unordered_pair(unordered_pair(sK69,sK70),unordered_pair(sK69,sK69)),sK71) ),
inference(definition_unfolding,[],[f752,f767]) ).
fof(f894,plain,
( sK70 = apply(sK71,sK69)
| in(unordered_pair(unordered_pair(sK69,sK70),unordered_pair(sK69,sK69)),sK71) ),
inference(definition_unfolding,[],[f751,f767]) ).
fof(f895,plain,
( sK70 != apply(sK71,sK69)
| ~ in(sK69,relation_dom(sK71))
| ~ in(unordered_pair(unordered_pair(sK69,sK70),unordered_pair(sK69,sK69)),sK71) ),
inference(definition_unfolding,[],[f750,f767]) ).
fof(f950,plain,
! [X0,X1] :
( ~ function(X0)
| ~ relation(X0)
| ~ in(X1,relation_dom(X0))
| in(unordered_pair(unordered_pair(X1,apply(X0,X1)),unordered_pair(X1,X1)),X0) ),
inference(equality_resolution,[],[f818]) ).
fof(f975,definition,
( spl74_1
<=> in(unordered_pair(unordered_pair(sK69,sK70),unordered_pair(sK69,sK69)),sK71) ),
introduced(definition,[new_symbols(definition,[spl74_1])],[avatar_definition]) ).
fof(f976,plain,
( ~ in(unordered_pair(unordered_pair(sK69,sK70),unordered_pair(sK69,sK69)),sK71)
| spl74_1 ),
inference(avatar_component_clause,[],[f975]) ).
fof(f977,plain,
( in(unordered_pair(unordered_pair(sK69,sK70),unordered_pair(sK69,sK69)),sK71)
| ~ spl74_1 ),
inference(avatar_component_clause,[],[f975]) ).
fof(f979,definition,
( spl74_2
<=> in(sK69,relation_dom(sK71)) ),
introduced(definition,[new_symbols(definition,[spl74_2])],[avatar_definition]) ).
fof(f980,plain,
( ~ in(sK69,relation_dom(sK71))
| spl74_2 ),
inference(avatar_component_clause,[],[f979]) ).
fof(f981,plain,
( in(sK69,relation_dom(sK71))
| ~ spl74_2 ),
inference(avatar_component_clause,[],[f979]) ).
fof(f982,plain,
( spl74_1
| spl74_2 ),
inference(avatar_split_clause,[],[f893,f979,f975]) ).
fof(f984,definition,
( spl74_3
<=> sK70 = apply(sK71,sK69) ),
introduced(definition,[new_symbols(definition,[spl74_3])],[avatar_definition]) ).
fof(f985,plain,
( sK70 != apply(sK71,sK69)
| spl74_3 ),
inference(avatar_component_clause,[],[f984]) ).
fof(f986,plain,
( sK70 = apply(sK71,sK69)
| ~ spl74_3 ),
inference(avatar_component_clause,[],[f984]) ).
fof(f987,plain,
( spl74_1
| spl74_3 ),
inference(avatar_split_clause,[],[f894,f984,f975]) ).
fof(f988,plain,
( sK70 != apply(sK71,sK69)
| ~ in(unordered_pair(unordered_pair(sK69,sK70),unordered_pair(sK69,sK69)),sK71)
| ~ spl74_2 ),
inference(forward_subsumption_resolution,[],[f895,f981]) ).
fof(f989,plain,
( sK70 != apply(sK71,sK69)
| ~ spl74_1
| ~ spl74_2 ),
inference(forward_subsumption_resolution,[],[f988,f977]) ).
fof(f990,plain,
( ~ spl74_3
| ~ spl74_1
| ~ spl74_2 ),
inference(avatar_split_clause,[],[f989,f979,f975,f984]) ).
fof(f5381,plain,
! [X0,X1] :
( in(unordered_pair(unordered_pair(X1,X1),unordered_pair(X1,apply(X0,X1))),X0)
| ~ function(X0)
| ~ relation(X0)
| ~ in(X1,relation_dom(X0)) ),
inference(forward_demodulation,[],[f950,f402]) ).
fof(f5807,plain,
! [X2,X0,X1] :
( ~ in(unordered_pair(unordered_pair(X1,X2),unordered_pair(X1,X1)),X0)
| ~ relation(X0)
| ~ function(X0)
| apply(X0,X1) = X2 ),
inference(forward_subsumption_resolution,[],[f819,f869]) ).
fof(f5816,plain,
( ~ relation(sK71)
| ~ function(sK71)
| sK70 = apply(sK71,sK69)
| ~ spl74_1 ),
inference(resolution,[],[f5807,f977]) ).
fof(f5859,plain,
( ~ function(sK71)
| sK70 = apply(sK71,sK69)
| ~ spl74_1 ),
inference(forward_subsumption_resolution,[],[f5816,f754]) ).
fof(f5861,plain,
( sK70 = apply(sK71,sK69)
| ~ spl74_1 ),
inference(forward_subsumption_resolution,[],[f5859,f753]) ).
fof(f5862,plain,
( $false
| ~ spl74_1
| spl74_3 ),
inference(forward_subsumption_resolution,[],[f5861,f985]) ).
fof(f5863,plain,
( ~ spl74_1
| spl74_3 ),
inference(avatar_contradiction_clause,[],[f5862]) ).
fof(f5869,plain,
( ! [X0] :
( ~ in(unordered_pair(unordered_pair(sK69,X0),unordered_pair(sK69,sK69)),sK71)
| ~ relation(sK71) )
| spl74_2 ),
inference(resolution,[],[f980,f869]) ).
fof(f5878,plain,
( ! [X0] : ~ in(unordered_pair(unordered_pair(sK69,X0),unordered_pair(sK69,sK69)),sK71)
| spl74_2 ),
inference(forward_subsumption_resolution,[],[f5869,f754]) ).
fof(f5880,plain,
( in(unordered_pair(unordered_pair(sK69,sK69),unordered_pair(sK69,sK70)),sK71)
| ~ function(sK71)
| ~ relation(sK71)
| ~ in(sK69,relation_dom(sK71))
| ~ spl74_3 ),
inference(superposition,[],[f5381,f986]) ).
fof(f8375,plain,
( $false
| ~ spl74_1
| spl74_2 ),
inference(resolution,[],[f5878,f977]) ).
fof(f8385,plain,
( ~ spl74_1
| spl74_2 ),
inference(avatar_contradiction_clause,[],[f8375]) ).
fof(f8387,plain,
( ~ in(unordered_pair(unordered_pair(sK69,sK69),unordered_pair(sK69,sK70)),sK71)
| spl74_1 ),
inference(forward_demodulation,[],[f976,f402]) ).
fof(f8391,plain,
( in(unordered_pair(unordered_pair(sK69,sK69),unordered_pair(sK69,sK70)),sK71)
| ~ relation(sK71)
| ~ in(sK69,relation_dom(sK71))
| ~ spl74_3 ),
inference(forward_subsumption_resolution,[],[f5880,f753]) ).
fof(f8393,plain,
( in(unordered_pair(unordered_pair(sK69,sK69),unordered_pair(sK69,sK70)),sK71)
| ~ in(sK69,relation_dom(sK71))
| ~ spl74_3 ),
inference(forward_subsumption_resolution,[],[f8391,f754]) ).
fof(f8674,plain,
( ~ in(sK69,relation_dom(sK71))
| spl74_1
| ~ spl74_3 ),
inference(forward_subsumption_resolution,[],[f8393,f8387]) ).
fof(f8675,plain,
( $false
| spl74_1
| ~ spl74_2
| ~ spl74_3 ),
inference(forward_subsumption_resolution,[],[f8674,f981]) ).
fof(f8676,plain,
( spl74_1
| ~ spl74_2
| ~ spl74_3 ),
inference(avatar_contradiction_clause,[],[f8675]) ).
cnf(s1,plain,
( spl74_1
| spl74_2 ),
inference(sat_conversion,[],[f982]) ).
cnf(s2,plain,
( spl74_1
| spl74_3 ),
inference(sat_conversion,[],[f987]) ).
cnf(s3,plain,
( ~ spl74_1
| ~ spl74_2
| ~ spl74_3 ),
inference(sat_conversion,[],[f990]) ).
cnf(s9,plain,
( ~ spl74_1
| spl74_3 ),
inference(sat_conversion,[],[f5863]) ).
cnf(s10,plain,
( ~ spl74_1
| spl74_2 ),
inference(sat_conversion,[],[f8385]) ).
cnf(s11,plain,
( spl74_1
| ~ spl74_2
| ~ spl74_3 ),
inference(sat_conversion,[],[f8676]) ).
cnf(s13,plain,
spl74_1,
inference(rat,[],[s11,s1,s2]) ).
cnf(s14,plain,
spl74_2,
inference(rat,[],[s10,s13]) ).
cnf(s15,plain,
spl74_3,
inference(rat,[],[s9,s13]) ).
cnf(s16,plain,
$false,
inference(rat,[],[s3,s15,s14,s13]) ).
fof(f8677,plain,
$false,
inference(avatar_sat_refutation,[],[s16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU212+2 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.15/0.42 % Computer : n010.cluster.edu
% 0.15/0.42 % Model : x86_64 x86_64
% 0.15/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.42 % Memory : 8046.5625MB
% 0.15/0.42 % OS : Linux 6.8.0-71-generic
% 0.15/0.42 % CPULimit : 300
% 0.15/0.42 % WCLimit : 300
% 0.15/0.42 % DateTime : Mon Sep 28 04:04:47 UTC 2026
% 0.15/0.42 % CPUTime :
% 0.15/0.42 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.21/0.48 Running first-order model finding
% 0.21/0.48 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 14.58/2.94 % (1544614)Will run a generic schedule for satisfiability detection.
% 14.58/2.94 % (1544619)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2923869054_2999 on theBenchmark for (2999ds/0Mi)
% 14.58/2.94 % (1544624)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1609421103:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 14.58/2.94 % (1544620)% WARNING: option uhcvi not known.
% 14.58/2.94 % (1544623)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3327265659:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 14.58/2.94 % (1544620)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1051476035:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 14.58/2.94 % (1544622)dis+10_1_sil=32000:sp=arity:random_seed=2072198723:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 14.58/2.94 % (1544621)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4272841897:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 14.58/2.94 % (1544625)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2694398618:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 14.58/2.94 % TRYING [1]
% 14.58/2.94 % TRYING [2]
% 14.58/2.94 % TRYING [3]
% 14.58/2.94 % (1544624)Instruction limit reached!
% 14.58/2.94 % (1544624)------------------------------
% 14.58/2.94 % (1544624)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544624)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544624)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544624)Termination reason: Instruction limit
% 14.58/2.94 % (1544624)Termination phase: Saturation
% 14.58/2.94 % (1544624)Time elapsed: 0.115 s
% 14.58/2.94 % (1544624)Peak memory usage: 13 MB
% 14.58/2.94 % (1544624)Instructions burned: 131 (million)
% 14.58/2.94 % (1544622)Instruction limit reached!
% 14.58/2.94 % (1544622)------------------------------
% 14.58/2.94 % (1544622)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544622)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544622)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544622)Termination reason: Instruction limit
% 14.58/2.94 % (1544622)Termination phase: Saturation
% 14.58/2.94 % (1544622)Time elapsed: 0.112 s
% 14.58/2.94 % (1544622)Peak memory usage: 13 MB
% 14.58/2.94 % (1544622)Instructions burned: 103 (million)
% 14.58/2.94 % (1544623)Instruction limit reached!
% 14.58/2.94 % (1544623)------------------------------
% 14.58/2.94 % (1544623)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544623)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544623)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544623)Termination reason: Instruction limit
% 14.58/2.94 % (1544623)Termination phase: Saturation
% 14.58/2.94 % (1544623)Time elapsed: 0.120 s
% 14.58/2.94 % (1544623)Peak memory usage: 13 MB
% 14.58/2.94 % (1544623)Instructions burned: 119 (million)
% 14.58/2.94 % (1544633)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1927448059:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 14.58/2.94 % (1544635)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=4173653400:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 14.58/2.94 % (1544634)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3377575979:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 14.58/2.94 % (1544625)Instruction limit reached!
% 14.58/2.94 % (1544625)------------------------------
% 14.58/2.94 % (1544625)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544625)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544625)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544625)Termination reason: Instruction limit
% 14.58/2.94 % (1544625)Termination phase: Saturation
% 14.58/2.94 % (1544625)Time elapsed: 0.161 s
% 14.58/2.94 % (1544625)Peak memory usage: 14 MB
% 14.58/2.94 % (1544625)Instructions burned: 159 (million)
% 14.58/2.94 % (1544639)ott-21_1_sil=16000:fs=off:random_seed=2753207039:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 14.58/2.94 % TRYING [1]
% 14.58/2.94 % TRYING [2]
% 14.58/2.94 % TRYING [4]
% 14.58/2.94 % TRYING [3]
% 14.58/2.94 % (1544634)Instruction limit reached!
% 14.58/2.94 % (1544634)------------------------------
% 14.58/2.94 % (1544634)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544634)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544634)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544634)Termination reason: Instruction limit
% 14.58/2.94 % (1544634)Termination phase: Saturation
% 14.58/2.94 % (1544634)Time elapsed: 0.124 s
% 14.58/2.94 % (1544634)Peak memory usage: 13 MB
% 14.58/2.94 % (1544634)Instructions burned: 132 (million)
% 14.58/2.94 % (1544641)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4163584801:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 14.58/2.94 % (1544639)Instruction limit reached!
% 14.58/2.94 % (1544639)------------------------------
% 14.58/2.94 % (1544639)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544639)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544639)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544639)Termination reason: Instruction limit
% 14.58/2.94 % (1544639)Termination phase: Saturation
% 14.58/2.94 % (1544639)Time elapsed: 0.129 s
% 14.58/2.94 % (1544639)Peak memory usage: 14 MB
% 14.58/2.94 % (1544639)Instructions burned: 180 (million)
% 14.58/2.94 % (1544643)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=4205009756:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 14.58/2.94 % TRYING [1]
% 14.58/2.94 % TRYING [2]
% 14.58/2.94 % TRYING [4]
% 14.58/2.94 % TRYING [3]
% 14.58/2.94 % (1544633)Instruction limit reached!
% 14.58/2.94 % (1544633)------------------------------
% 14.58/2.94 % (1544633)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544633)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544633)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544633)Termination reason: Instruction limit
% 14.58/2.94 % (1544633)Termination phase: Finite model building constraint generation
% 14.58/2.94 % (1544633)Time elapsed: 0.503 s
% 14.58/2.94 % (1544633)Peak memory usage: 33 MB
% 14.58/2.94 % (1544633)Instructions burned: 714 (million)
% 14.58/2.94 % (1544645)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3508132050:i=1179_2993 on theBenchmark for (2993ds/1179Mi)
% 14.58/2.94 % (1544635)Instruction limit reached!
% 14.58/2.94 % (1544635)------------------------------
% 14.58/2.94 % (1544635)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544635)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544635)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544635)Termination reason: Instruction limit
% 14.58/2.94 % (1544635)Termination phase: Saturation
% 14.58/2.94 % (1544635)Time elapsed: 0.574 s
% 14.58/2.94 % (1544635)Peak memory usage: 16 MB
% 14.58/2.94 % (1544635)Instructions burned: 684 (million)
% 14.58/2.94 % (1544647)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1202595806:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 14.58/2.94 % TRYING [5]
% 14.58/2.94 % (1544641)Instruction limit reached!
% 14.58/2.94 % (1544641)------------------------------
% 14.58/2.94 % (1544641)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544641)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544641)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544641)Termination reason: Instruction limit
% 14.58/2.94 % (1544641)Termination phase: Saturation
% 14.58/2.94 % (1544641)Time elapsed: 0.553 s
% 14.58/2.94 % (1544641)Peak memory usage: 14 MB
% 14.58/2.94 % (1544641)Instructions burned: 477 (million)
% 14.58/2.94 % (1544649)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=1493227248:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2990 on theBenchmark for (2990ds/692Mi)
% 14.58/2.94 % (1544643)Instruction limit reached!
% 14.58/2.94 % (1544643)------------------------------
% 14.58/2.94 % (1544643)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544643)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544643)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544643)Termination reason: Instruction limit
% 14.58/2.94 % (1544643)Termination phase: Finite model building SAT solving
% 14.58/2.94 % (1544643)Time elapsed: 0.679 s
% 14.58/2.94 % (1544643)Peak memory usage: 33 MB
% 14.58/2.94 % (1544643)Instructions burned: 865 (million)
% 14.58/2.94 % (1544651)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=4273978601:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 14.58/2.94 % (1544649)Instruction limit reached!
% 14.58/2.94 % (1544649)------------------------------
% 14.58/2.94 % (1544649)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544649)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544649)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544649)Termination reason: Instruction limit
% 14.58/2.94 % (1544649)Termination phase: Saturation
% 14.58/2.94 % (1544649)Time elapsed: 0.543 s
% 14.58/2.94 % (1544649)Peak memory usage: 18 MB
% 14.58/2.94 % (1544649)Instructions burned: 693 (million)
% 14.58/2.94 % (1544653)fmb+10_1_sil=64000:random_seed=3634829640:i=22061:nm=2:gsp=on_2985 on theBenchmark for (2985ds/22061Mi)
% 14.58/2.94 % TRYING [1]
% 14.58/2.94 % TRYING [2]
% 14.58/2.94 % (1544647)Instruction limit reached!
% 14.58/2.94 % (1544647)------------------------------
% 14.58/2.94 % (1544647)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544647)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544647)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544647)Termination reason: Instruction limit
% 14.58/2.94 % (1544647)Termination phase: Finite model building constraint generation
% 14.58/2.94 % (1544647)Time elapsed: 0.834 s
% 14.58/2.94 % (1544647)Peak memory usage: 102 MB
% 14.58/2.94 % (1544647)Instructions burned: 890 (million)
% 14.58/2.94 % TRYING [3]
% 14.58/2.94 % (1544655)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=4148208921:i=9515:nm=5_2983 on theBenchmark for (2983ds/9515Mi)
% 14.58/2.94 % TRYING [20]
% 14.58/2.94 % (1544645)Instruction limit reached!
% 14.58/2.94 % (1544645)------------------------------
% 14.58/2.94 % (1544645)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544645)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544645)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544645)Termination reason: Instruction limit
% 14.58/2.94 % (1544645)Termination phase: Saturation
% 14.58/2.94 % (1544645)Time elapsed: 1.165 s
% 14.58/2.94 % (1544645)Peak memory usage: 26 MB
% 14.58/2.94 % (1544645)Instructions burned: 1179 (million)
% 14.58/2.94 % (1544651)Instruction limit reached!
% 14.58/2.94 % (1544651)------------------------------
% 14.58/2.94 % (1544651)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544651)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544651)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544651)Termination reason: Instruction limit
% 14.58/2.94 % (1544651)Termination phase: Saturation
% 14.58/2.94 % (1544651)Time elapsed: 0.798 s
% 14.58/2.94 % (1544651)Peak memory usage: 21 MB
% 14.58/2.94 % (1544651)Instructions burned: 879 (million)
% 14.58/2.94 % (1544657)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=981627139:fmbsr=1.7:i=920_2981 on theBenchmark for (2981ds/920Mi)
% 14.58/2.94 % (1544658)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=314181037:i=5131_2980 on theBenchmark for (2980ds/5131Mi)
% 14.58/2.94 % TRYING [8]
% 14.58/2.94 % TRYING [4]
% 14.58/2.94 % (1544658) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1544614-1544658"...
% 14.58/2.94 % (1544658)...printing done.
% 14.58/2.94 % (1544658)Refutation found. Thanks to Tanya!
% 14.58/2.94 % SZS status Theorem for theBenchmark
% 14.58/2.94 % SZS output start Proof for theBenchmark
% See solution above
% 14.58/2.94 % (1544658)------------------------------
% 14.58/2.94 % (1544658)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.58/2.94 % (1544658)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.58/2.94 % (1544658)CaDiCaL version: 2.1.3
% 14.58/2.94 % (1544658)Termination reason: Refutation
% 14.58/2.94 % (1544658)Time elapsed: 0.422 s
% 14.58/2.94 % (1544658)Peak memory usage: 17 MB
% 14.58/2.94 % (1544658)Instructions burned: 416 (million)
% 14.58/2.94 % (1544614)Success in time 2.455 s
% 14.58/2.94 % Vampire exiting
%------------------------------------------------------------------------------