%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SEU204+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 : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:52:22 PM UTC 2026
% Result : Theorem 32.96s 6.15s
% Output : Refutation 32.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 8
% Syntax : Number of formulae : 44 ( 14 unt; 2 def)
% Number of atoms : 129 ( 9 equ)
% Maximal formula atoms : 9 ( 2 avg)
% Number of connectives : 138 ( 53 ~; 51 |; 24 &)
% ( 4 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 4 con; 0-3 aty)
% Number of variables : 88 ( 80 !; 8 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f23,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( in(X2,X0)
=> in(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).
fof(f31,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(f124,axiom,
! [X0,X1,X2] :
( relation(X2)
=> ( in(X0,relation_image(X2,X1))
<=> ? [X3] :
( in(X3,relation_dom(X2))
& in(ordered_pair(X3,X0),X2)
& in(X3,X1) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t143_relat_1) ).
fof(f125,conjecture,
! [X0,X1] :
( relation(X1)
=> subset(relation_image(X1,X0),relation_rng(X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t144_relat_1) ).
fof(f126,negated_conjecture,
~ ! [X0,X1] :
( relation(X1)
=> subset(relation_image(X1,X0),relation_rng(X1)) ),
inference(negated_conjecture,[status(cth)],[f125]) ).
fof(f133,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(f181,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t69_enumset1) ).
fof(f224,plain,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( in(X2,X1)
| ~ in(X2,X0) ) ),
inference(ennf_transformation,[],[f23]) ).
fof(f293,plain,
! [X0,X1,X2] :
( ( in(X0,relation_image(X2,X1))
<=> ? [X3] :
( in(X3,relation_dom(X2))
& in(ordered_pair(X3,X0),X2)
& in(X3,X1) ) )
| ~ relation(X2) ),
inference(ennf_transformation,[],[f124]) ).
fof(f294,plain,
? [X0,X1] :
( ~ subset(relation_image(X1,X0),relation_rng(X1))
& relation(X1) ),
inference(ennf_transformation,[],[f126]) ).
fof(f300,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,[],[f133]) ).
fof(f301,plain,
! [X0,X1,X2] :
( ( in(X0,relation_dom(X2))
& in(X1,relation_rng(X2)) )
| ~ in(ordered_pair(X0,X1),X2)
| ~ relation(X2) ),
inference(flattening,[],[f300]) ).
fof(f415,plain,
! [X0,X1] :
( ( subset(X0,X1)
| ? [X2] :
( ~ in(X2,X1)
& in(X2,X0) ) )
& ( ! [X2] :
( in(X2,X1)
| ~ in(X2,X0) )
| ~ subset(X0,X1) ) ),
inference(nnf_transformation,[],[f224]) ).
fof(f416,plain,
! [X0,X1] :
( ( subset(X0,X1)
| ? [X2] :
( ~ in(X2,X1)
& in(X2,X0) ) )
& ( ! [X3] :
( in(X3,X1)
| ~ in(X3,X0) )
| ~ subset(X0,X1) ) ),
inference(rectify,[],[f415]) ).
fof(f417,plain,
! [X0,X1] :
( ( subset(X0,X1)
| ( ~ in(sK29(X0,X1),X1)
& in(sK29(X0,X1),X0) ) )
& ( ! [X3] :
( in(X3,X1)
| ~ in(X3,X0) )
| ~ subset(X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK29]),skolemize(X2,sK29(X0,X1))],[f416]) ).
fof(f465,plain,
! [X0,X1,X2] :
( ( ( in(X0,relation_image(X2,X1))
| ! [X3] :
( ~ in(X3,relation_dom(X2))
| ~ in(ordered_pair(X3,X0),X2)
| ~ in(X3,X1) ) )
& ( ? [X3] :
( in(X3,relation_dom(X2))
& in(ordered_pair(X3,X0),X2)
& in(X3,X1) )
| ~ in(X0,relation_image(X2,X1)) ) )
| ~ relation(X2) ),
inference(nnf_transformation,[],[f293]) ).
fof(f466,plain,
! [X0,X1,X2] :
( ( ( in(X0,relation_image(X2,X1))
| ! [X3] :
( ~ in(X3,relation_dom(X2))
| ~ in(ordered_pair(X3,X0),X2)
| ~ in(X3,X1) ) )
& ( ? [X4] :
( in(X4,relation_dom(X2))
& in(ordered_pair(X4,X0),X2)
& in(X4,X1) )
| ~ in(X0,relation_image(X2,X1)) ) )
| ~ relation(X2) ),
inference(rectify,[],[f465]) ).
fof(f467,plain,
! [X0,X1,X2] :
( ( ( in(X0,relation_image(X2,X1))
| ! [X3] :
( ~ in(X3,relation_dom(X2))
| ~ in(ordered_pair(X3,X0),X2)
| ~ in(X3,X1) ) )
& ( ( in(sK57(X0,X1,X2),relation_dom(X2))
& in(ordered_pair(sK57(X0,X1,X2),X0),X2)
& in(sK57(X0,X1,X2),X1) )
| ~ in(X0,relation_image(X2,X1)) ) )
| ~ relation(X2) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK57]),skolemize(X4,sK57(X0,X1,X2))],[f466]) ).
fof(f468,plain,
( ~ subset(relation_image(sK59,sK58),relation_rng(sK59))
& relation(sK59) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK58,sK59]),skolemize(X0,sK58),skolemize(X1,sK59)],[f294]) ).
fof(f576,plain,
! [X0,X1] :
( in(sK29(X0,X1),X0)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f417]) ).
fof(f577,plain,
! [X0,X1] :
( ~ in(sK29(X0,X1),X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f417]) ).
fof(f606,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
inference(cnf_transformation,[],[f31]) ).
fof(f720,plain,
! [X2,X0,X1] :
( in(ordered_pair(sK57(X0,X1,X2),X0),X2)
| ~ in(X0,relation_image(X2,X1))
| ~ relation(X2) ),
inference(cnf_transformation,[],[f467]) ).
fof(f723,plain,
relation(sK59),
inference(cnf_transformation,[],[f468]) ).
fof(f724,plain,
~ subset(relation_image(sK59,sK58),relation_rng(sK59)),
inference(cnf_transformation,[],[f468]) ).
fof(f731,plain,
! [X2,X0,X1] :
( in(X1,relation_rng(X2))
| ~ in(ordered_pair(X0,X1),X2)
| ~ relation(X2) ),
inference(cnf_transformation,[],[f301]) ).
fof(f800,plain,
! [X0] : singleton(X0) = unordered_pair(X0,X0),
inference(cnf_transformation,[],[f181]) ).
fof(f829,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),
inference(definition_unfolding,[],[f606,f800]) ).
fof(f918,plain,
! [X2,X0,X1] :
( in(unordered_pair(unordered_pair(sK57(X0,X1,X2),X0),unordered_pair(sK57(X0,X1,X2),sK57(X0,X1,X2))),X2)
| ~ in(X0,relation_image(X2,X1))
| ~ relation(X2) ),
inference(definition_unfolding,[],[f720,f829]) ).
fof(f923,plain,
! [X2,X0,X1] :
( ~ in(unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),X2)
| in(X1,relation_rng(X2))
| ~ relation(X2) ),
inference(definition_unfolding,[],[f731,f829]) ).
fof(f1016,definition,
sF67 = relation_image(sK59,sK58),
introduced(definition,[new_symbols(definition,[sF67])],[function_definition]) ).
fof(f1017,plain,
relation_image(sK59,sK58) = sF67,
inference(reorient_equations,[],[f1016]) ).
fof(f1018,definition,
sF68 = relation_rng(sK59),
introduced(definition,[new_symbols(definition,[sF68])],[function_definition]) ).
fof(f1019,plain,
relation_rng(sK59) = sF68,
inference(reorient_equations,[],[f1018]) ).
fof(f1020,plain,
~ subset(sF67,sF68),
inference(definition_folding,[],[f724,f1019,f1017]) ).
fof(f6921,plain,
! [X2,X0,X1] :
( ~ in(X0,relation_image(X1,X2))
| ~ relation(X1)
| in(X0,relation_rng(X1))
| ~ relation(X1) ),
inference(resolution,[],[f918,f923]) ).
fof(f6969,plain,
! [X2,X0,X1] :
( ~ in(X0,relation_image(X1,X2))
| ~ relation(X1)
| in(X0,relation_rng(X1)) ),
inference(duplicate_literal_removal,[],[f6921]) ).
fof(f34353,plain,
! [X0] :
( ~ in(X0,sF67)
| ~ relation(sK59)
| in(X0,relation_rng(sK59)) ),
inference(superposition,[],[f6969,f1017]) ).
fof(f34354,plain,
! [X0] :
( ~ in(X0,sF67)
| in(X0,relation_rng(sK59)) ),
inference(forward_subsumption_resolution,[],[f34353,f723]) ).
fof(f34383,plain,
! [X0] :
( ~ in(X0,sF67)
| in(X0,sF68) ),
inference(forward_demodulation,[],[f34354,f1019]) ).
fof(f34441,plain,
! [X0] :
( in(sK29(sF67,X0),sF68)
| subset(sF67,X0) ),
inference(resolution,[],[f34383,f576]) ).
fof(f50223,plain,
( subset(sF67,sF68)
| subset(sF67,sF68) ),
inference(resolution,[],[f34441,f577]) ).
fof(f50244,plain,
subset(sF67,sF68),
inference(duplicate_literal_removal,[],[f50223]) ).
fof(f50249,plain,
$false,
inference(forward_subsumption_resolution,[],[f50244,f1020]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU204+2 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.38 % Computer : n016.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Mon Sep 28 04:07:18 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.41 Running first-order model finding
% 0.11/0.41 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
% 16.80/2.86 % (3245716)Will run a generic schedule for satisfiability detection.
% 16.80/2.86 % (3245722)% WARNING: option uhcvi not known.
% 16.80/2.86 % (3245722)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2385856148:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 16.80/2.86 % (3245721)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1918959022_2999 on theBenchmark for (2999ds/0Mi)
% 16.80/2.86 % (3245723)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2351502057:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 16.80/2.86 % (3245724)dis+10_1_sil=32000:sp=arity:random_seed=1899772704:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 16.80/2.86 % (3245726)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1914392245:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 16.80/2.86 % (3245725)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=205002941:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 16.80/2.86 % (3245727)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2911665064:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 16.80/2.86 % TRYING [1]
% 16.80/2.86 % TRYING [2]
% 16.80/2.86 % (3245726)Instruction limit reached!
% 16.80/2.86 % (3245726)------------------------------
% 16.80/2.86 % (3245726)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.80/2.86 % (3245726)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.80/2.86 % (3245726)CaDiCaL version: 2.1.3
% 16.80/2.86 % (3245726)Termination reason: Instruction limit
% 16.80/2.86 % (3245726)Termination phase: Saturation
% 16.80/2.86 % (3245726)Time elapsed: 0.066 s
% 16.80/2.86 % (3245726)Peak memory usage: 13 MB
% 16.80/2.86 % (3245726)Instructions burned: 131 (million)
% 16.80/2.86 % TRYING [3]
% 16.80/2.86 % (3245724)Instruction limit reached!
% 16.80/2.86 % (3245724)------------------------------
% 16.80/2.86 % (3245724)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.80/2.86 % (3245724)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.80/2.86 % (3245724)CaDiCaL version: 2.1.3
% 16.80/2.86 % (3245724)Termination reason: Instruction limit
% 16.80/2.86 % (3245724)Termination phase: Saturation
% 16.80/2.86 % (3245724)Time elapsed: 0.068 s
% 16.80/2.86 % (3245724)Peak memory usage: 13 MB
% 16.80/2.86 % (3245724)Instructions burned: 104 (million)
% 16.80/2.86 % (3245725)Instruction limit reached!
% 16.80/2.86 % (3245725)------------------------------
% 16.80/2.86 % (3245725)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.80/2.86 % (3245725)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.80/2.86 % (3245725)CaDiCaL version: 2.1.3
% 16.80/2.86 % (3245725)Termination reason: Instruction limit
% 16.80/2.86 % (3245725)Termination phase: Saturation
% 16.80/2.86 % (3245725)Time elapsed: 0.073 s
% 16.80/2.86 % (3245725)Peak memory usage: 13 MB
% 16.80/2.86 % (3245725)Instructions burned: 120 (million)
% 16.80/2.86 % (3245735)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=382663:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 16.80/2.86 % (3245736)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2525616214:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 16.80/2.86 % (3245737)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=697480747:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 16.80/2.86 % (3245727)Instruction limit reached!
% 16.80/2.86 % (3245727)------------------------------
% 16.80/2.86 % (3245727)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.80/2.86 % (3245727)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.80/2.86 % (3245727)CaDiCaL version: 2.1.3
% 16.80/2.86 % (3245727)Termination reason: Instruction limit
% 16.80/2.86 % (3245727)Termination phase: Saturation
% 16.80/2.86 % (3245727)Time elapsed: 0.099 s
% 16.80/2.86 % (3245727)Peak memory usage: 14 MB
% 16.80/2.86 % (3245727)Instructions burned: 159 (million)
% 16.80/2.86 % (3245741)ott-21_1_sil=16000:fs=off:random_seed=2586488829:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 16.80/2.86 % TRYING [1]
% 16.80/2.86 % TRYING [2]
% 16.80/2.86 % TRYING [3]
% 16.80/2.86 % (3245736)Instruction limit reached!
% 16.80/2.86 % (3245736)------------------------------
% 16.80/2.86 % (3245736)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.80/2.86 % (3245736)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245736)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245736)Termination reason: Instruction limit
% 32.96/6.15 % (3245736)Termination phase: Saturation
% 32.96/6.15 % (3245736)Time elapsed: 0.070 s
% 32.96/6.15 % (3245736)Peak memory usage: 13 MB
% 32.96/6.15 % (3245736)Instructions burned: 133 (million)
% 32.96/6.15 % (3245743)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2173903680:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 32.96/6.15 % TRYING [4]
% 32.96/6.15 % (3245741)Instruction limit reached!
% 32.96/6.15 % (3245741)------------------------------
% 32.96/6.15 % (3245741)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245741)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245741)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245741)Termination reason: Instruction limit
% 32.96/6.15 % (3245741)Termination phase: Saturation
% 32.96/6.15 % (3245741)Time elapsed: 0.103 s
% 32.96/6.15 % (3245741)Peak memory usage: 13 MB
% 32.96/6.15 % (3245741)Instructions burned: 180 (million)
% 32.96/6.15 % (3245745)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3098194836:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 32.96/6.15 % TRYING [4]
% 32.96/6.15 % TRYING [1]
% 32.96/6.15 % TRYING [2]
% 32.96/6.15 % TRYING [3]
% 32.96/6.15 % (3245735)Instruction limit reached!
% 32.96/6.15 % (3245735)------------------------------
% 32.96/6.15 % (3245735)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245735)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245735)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245735)Termination reason: Instruction limit
% 32.96/6.15 % (3245735)Termination phase: Finite model building constraint generation
% 32.96/6.15 % (3245735)Time elapsed: 0.271 s
% 32.96/6.15 % (3245735)Peak memory usage: 38 MB
% 32.96/6.15 % (3245735)Instructions burned: 715 (million)
% 32.96/6.15 % (3245747)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=34248392:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 32.96/6.15 % (3245737)Instruction limit reached!
% 32.96/6.15 % (3245737)------------------------------
% 32.96/6.15 % (3245737)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245737)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245737)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245737)Termination reason: Instruction limit
% 32.96/6.15 % (3245737)Termination phase: Saturation
% 32.96/6.15 % (3245737)Time elapsed: 0.350 s
% 32.96/6.15 % (3245737)Peak memory usage: 17 MB
% 32.96/6.15 % (3245737)Instructions burned: 684 (million)
% 32.96/6.15 % (3245749)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2046397325:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 32.96/6.15 % (3245743)Instruction limit reached!
% 32.96/6.15 % (3245743)------------------------------
% 32.96/6.15 % (3245743)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245743)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245743)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245743)Termination reason: Instruction limit
% 32.96/6.15 % (3245743)Termination phase: Saturation
% 32.96/6.15 % (3245743)Time elapsed: 0.340 s
% 32.96/6.15 % (3245743)Peak memory usage: 14 MB
% 32.96/6.15 % (3245743)Instructions burned: 478 (million)
% 32.96/6.15 % (3245751)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=281210693:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 32.96/6.15 % (3245745)Instruction limit reached!
% 32.96/6.15 % (3245745)------------------------------
% 32.96/6.15 % (3245745)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245745)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245745)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245745)Termination reason: Instruction limit
% 32.96/6.15 % (3245745)Termination phase: Finite model building SAT solving
% 32.96/6.15 % (3245745)Time elapsed: 0.393 s
% 32.96/6.15 % (3245745)Peak memory usage: 32 MB
% 32.96/6.15 % (3245745)Instructions burned: 868 (million)
% 32.96/6.15 % (3245753)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2127329143:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 32.96/6.15 % TRYING [5]
% 32.96/6.15 % (3245751)Instruction limit reached!
% 32.96/6.15 % (3245751)------------------------------
% 32.96/6.15 % (3245751)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245751)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245751)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245751)Termination reason: Instruction limit
% 32.96/6.15 % (3245751)Termination phase: Saturation
% 32.96/6.15 % (3245751)Time elapsed: 0.338 s
% 32.96/6.15 % (3245751)Peak memory usage: 18 MB
% 32.96/6.15 % (3245751)Instructions burned: 692 (million)
% 32.96/6.15 % (3245749)Instruction limit reached!
% 32.96/6.15 % (3245749)------------------------------
% 32.96/6.15 % (3245749)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245749)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245749)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245749)Termination reason: Instruction limit
% 32.96/6.15 % (3245749)Termination phase: Finite model building constraint generation
% 32.96/6.15 % (3245749)Time elapsed: 0.424 s
% 32.96/6.15 % (3245749)Peak memory usage: 106 MB
% 32.96/6.15 % (3245749)Instructions burned: 890 (million)
% 32.96/6.15 % (3245755)fmb+10_1_sil=64000:random_seed=2383616649:i=22061:nm=2:gsp=on_2990 on theBenchmark for (2990ds/22061Mi)
% 32.96/6.15 % (3245756)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1061655162:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 32.96/6.15 % TRYING [1]
% 32.96/6.15 % TRYING [2]
% 32.96/6.15 % TRYING [20]
% 32.96/6.15 % TRYING [3]
% 32.96/6.15 % (3245747)Instruction limit reached!
% 32.96/6.15 % (3245747)------------------------------
% 32.96/6.15 % (3245747)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245747)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245747)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245747)Termination reason: Instruction limit
% 32.96/6.15 % (3245747)Termination phase: Saturation
% 32.96/6.15 % (3245747)Time elapsed: 0.735 s
% 32.96/6.15 % (3245747)Peak memory usage: 24 MB
% 32.96/6.15 % (3245747)Instructions burned: 1181 (million)
% 32.96/6.15 % (3245759)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3214570622:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 32.96/6.15 % (3245753)Instruction limit reached!
% 32.96/6.15 % (3245753)------------------------------
% 32.96/6.15 % (3245753)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245753)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245753)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245753)Termination reason: Instruction limit
% 32.96/6.15 % (3245753)Termination phase: Saturation
% 32.96/6.15 % (3245753)Time elapsed: 0.496 s
% 32.96/6.15 % (3245753)Peak memory usage: 20 MB
% 32.96/6.15 % (3245753)Instructions burned: 879 (million)
% 32.96/6.15 % (3245761)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4179441971:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 32.96/6.15 % TRYING [8]
% 32.96/6.15 % TRYING [4]
% 32.96/6.15 % (3245759)Instruction limit reached!
% 32.96/6.15 % (3245759)------------------------------
% 32.96/6.15 % (3245759)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245759)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245759)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245759)Termination reason: Instruction limit
% 32.96/6.15 % (3245759)Termination phase: Finite model building constraint generation
% 32.96/6.15 % (3245759)Time elapsed: 0.320 s
% 32.96/6.15 % (3245759)Peak memory usage: 60 MB
% 32.96/6.15 % (3245759)Instructions burned: 921 (million)
% 32.96/6.15 % (3245763)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=903040563:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 32.96/6.15 % (3245763)Instruction limit reached!
% 32.96/6.15 % (3245763)------------------------------
% 32.96/6.15 % (3245763)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245763)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245763)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245763)Termination reason: Instruction limit
% 32.96/6.15 % (3245763)Termination phase: Saturation
% 32.96/6.15 % (3245763)Time elapsed: 0.845 s
% 32.96/6.15 % (3245763)Peak memory usage: 32 MB
% 32.96/6.15 % (3245763)Instructions burned: 1472 (million)
% 32.96/6.15 % (3245765)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2069704320:i=6324_2976 on theBenchmark for (2976ds/6324Mi)
% 32.96/6.15 % (3245765)Cannot represent all propositional literals internally
% 32.96/6.15 % (3245765)Refutation not found, incomplete strategy
% 32.96/6.15 % (3245765)------------------------------
% 32.96/6.15 % (3245765)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245765)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245765)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245765)Termination reason: Refutation not found, incomplete strategy
% 32.96/6.15 % (3245765)Time elapsed: 0.042 s
% 32.96/6.15 % (3245765)Peak memory usage: 12 MB
% 32.96/6.15 % (3245765)Instructions burned: 84 (million)
% 32.96/6.15 % (3245765)------------------------------
% 32.96/6.15 % (3245765)------------------------------
% 32.96/6.15 % (3245767)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=424945175:fmbsr=2.30978:i=2174_2975 on theBenchmark for (2975ds/2174Mi)
% 32.96/6.15 % TRYING [5]
% 32.96/6.15 % TRYING [16]
% 32.96/6.15 % TRYING [6]
% 32.96/6.15 % (3245767)Instruction limit reached!
% 32.96/6.15 % (3245767)------------------------------
% 32.96/6.15 % (3245767)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245767)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245767)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245767)Termination reason: Instruction limit
% 32.96/6.15 % (3245767)Termination phase: Finite model building constraint generation
% 32.96/6.15 % (3245767)Time elapsed: 0.806 s
% 32.96/6.15 % (3245767)Peak memory usage: 116 MB
% 32.96/6.15 % (3245767)Instructions burned: 2177 (million)
% 32.96/6.15 % (3245769)ott-2_1_sil=16000:newcnf=on:random_seed=470862391:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2967 on theBenchmark for (2967ds/869Mi)
% 32.96/6.15 % (3245769)Instruction limit reached!
% 32.96/6.15 % (3245769)------------------------------
% 32.96/6.15 % (3245769)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245769)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245769)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245769)Termination reason: Instruction limit
% 32.96/6.15 % (3245769)Termination phase: Saturation
% 32.96/6.15 % (3245769)Time elapsed: 0.563 s
% 32.96/6.15 % (3245769)Peak memory usage: 20 MB
% 32.96/6.15 % (3245769)Instructions burned: 870 (million)
% 32.96/6.15 % (3245771)ott+10_1_sil=32000:tgt=ground:random_seed=2504969852:i=5114:av=off_2961 on theBenchmark for (2961ds/5114Mi)
% 32.96/6.15 % (3245761)Instruction limit reached!
% 32.96/6.15 % (3245761)------------------------------
% 32.96/6.15 % (3245761)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245761)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245761)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245761)Termination reason: Instruction limit
% 32.96/6.15 % (3245761)Termination phase: Saturation
% 32.96/6.15 % (3245761)Time elapsed: 2.989 s
% 32.96/6.15 % (3245761)Peak memory usage: 45 MB
% 32.96/6.15 % (3245761)Instructions burned: 5131 (million)
% 32.96/6.15 % (3245773)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=495541058:i=54282_2957 on theBenchmark for (2957ds/54282Mi)
% 32.96/6.15 % TRYING [1]
% 32.96/6.15 % TRYING [2]
% 32.96/6.15 % TRYING [3]
% 32.96/6.15 % (3245756)Instruction limit reached!
% 32.96/6.15 % (3245756)------------------------------
% 32.96/6.15 % (3245756)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245756)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245756)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245756)Termination reason: Instruction limit
% 32.96/6.15 % (3245756)Termination phase: Finite model building constraint generation
% 32.96/6.15 % (3245756)Time elapsed: 3.425 s
% 32.96/6.15 % (3245756)Peak memory usage: 646 MB
% 32.96/6.15 % (3245756)Instructions burned: 9516 (million)
% 32.96/6.15 % TRYING [4]
% 32.96/6.15 % (3245775)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2790753477:i=3512:aac=none_2955 on theBenchmark for (2955ds/3512Mi)
% 32.96/6.15 % TRYING [5]
% 32.96/6.15 % (3245771) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3245716-3245771"...
% 32.96/6.15 % (3245771)...printing done.
% 32.96/6.15 % (3245771)Refutation found. Thanks to Tanya!
% 32.96/6.15 % SZS status Theorem for theBenchmark
% 32.96/6.15 % SZS output start Proof for theBenchmark
% See solution above
% 32.96/6.15 % (3245771)------------------------------
% 32.96/6.15 % (3245771)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 32.96/6.15 % (3245771)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 32.96/6.15 % (3245771)CaDiCaL version: 2.1.3
% 32.96/6.15 % (3245771)Termination reason: Refutation
% 32.96/6.15 % (3245771)Time elapsed: 1.754 s
% 32.96/6.15 % (3245771)Peak memory usage: 41 MB
% 32.96/6.15 % (3245771)Instructions burned: 2811 (million)
% 32.96/6.15 % (3245716)Success in time 5.73 s
% 32.96/6.15 % Vampire exiting
%------------------------------------------------------------------------------