%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LAT031-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n012.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 11:47:43 AM UTC 2026
% Result : Unsatisfiable 1.86s 0.64s
% Output : Refutation 1.86s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 14
% Syntax : Number of formulae : 88 ( 88 unt; 5 def)
% Number of atoms : 88 ( 87 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 8 con; 0-2 aty)
% Number of variables : 73 ( 73 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : meet(X0,X0) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',idempotence_of_meet) ).
fof(f3,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',absorption1) ).
fof(f4,axiom,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',absorption2) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',commutativity_of_meet) ).
fof(f6,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',commutativity_of_join) ).
fof(f7,axiom,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',associativity_of_meet) ).
fof(f8,axiom,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',associativity_of_join) ).
fof(f9,axiom,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = join(meet(X0,X1),meet(X0,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dist_meet) ).
fof(f10,negated_conjecture,
join(xx,meet(yy,zz)) != meet(join(xx,yy),join(xx,zz)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dist_join) ).
fof(f11,definition,
sF0 = meet(yy,zz),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f12,plain,
meet(yy,zz) = sF0,
inference(reorient_equations,[],[f11]) ).
fof(f13,definition,
sF1 = join(xx,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f14,plain,
join(xx,sF0) = sF1,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF2 = join(xx,yy),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f16,plain,
join(xx,yy) = sF2,
inference(reorient_equations,[],[f15]) ).
fof(f17,definition,
sF3 = join(xx,zz),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f18,plain,
join(xx,zz) = sF3,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF4 = meet(sF2,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f20,plain,
meet(sF2,sF3) = sF4,
inference(reorient_equations,[],[f19]) ).
fof(f21,plain,
sF1 != sF4,
inference(definition_folding,[],[f10,f20,f18,f16,f14,f12]) ).
fof(f22,plain,
sF1 = join(sF0,xx),
inference(forward_demodulation,[],[f14,f6]) ).
fof(f25,plain,
xx = meet(xx,sF3),
inference(superposition,[],[f3,f18]) ).
fof(f27,plain,
xx = meet(sF3,xx),
inference(forward_demodulation,[],[f25,f5]) ).
fof(f31,plain,
yy = join(yy,sF0),
inference(superposition,[],[f4,f12]) ).
fof(f34,plain,
yy = join(sF0,yy),
inference(forward_demodulation,[],[f31,f6]) ).
fof(f37,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f40,plain,
! [X0,X1] : meet(X1,join(X0,X1)) = X1,
inference(superposition,[],[f3,f6]) ).
fof(f42,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,meet(X0,X1)),
inference(superposition,[],[f7,f1]) ).
fof(f43,plain,
! [X2,X0,X1] : meet(X0,X2) = meet(X0,meet(join(X0,X1),X2)),
inference(superposition,[],[f7,f3]) ).
fof(f45,plain,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X1,meet(X0,X2)),
inference(superposition,[],[f7,f5]) ).
fof(f47,plain,
! [X0] : meet(yy,meet(zz,X0)) = meet(sF0,X0),
inference(superposition,[],[f7,f12]) ).
fof(f49,plain,
! [X0] : meet(sF2,meet(sF3,X0)) = meet(sF4,X0),
inference(superposition,[],[f7,f20]) ).
fof(f70,plain,
! [X0] : join(xx,join(yy,X0)) = join(sF2,X0),
inference(superposition,[],[f8,f16]) ).
fof(f71,plain,
! [X0] : join(xx,join(zz,X0)) = join(sF3,X0),
inference(superposition,[],[f8,f18]) ).
fof(f72,plain,
! [X0] : join(sF0,join(xx,X0)) = join(sF1,X0),
inference(superposition,[],[f8,f22]) ).
fof(f86,plain,
sF0 = meet(sF0,yy),
inference(superposition,[],[f3,f34]) ).
fof(f92,plain,
! [X0] : meet(yy,join(zz,X0)) = join(sF0,meet(yy,X0)),
inference(superposition,[],[f9,f12]) ).
fof(f96,plain,
! [X0] : meet(sF3,join(xx,X0)) = join(xx,meet(sF3,X0)),
inference(superposition,[],[f9,f27]) ).
fof(f102,plain,
! [X0] : meet(yy,join(X0,zz)) = join(meet(yy,X0),sF0),
inference(superposition,[],[f9,f12]) ).
fof(f114,plain,
! [X2,X0,X1] : meet(X0,X1) = meet(meet(X0,X1),meet(X0,join(X1,X2))),
inference(superposition,[],[f3,f9]) ).
fof(f115,plain,
! [X2,X0,X1] : meet(X0,X1) = meet(X0,meet(X1,meet(X0,join(X1,X2)))),
inference(forward_demodulation,[],[f114,f7]) ).
fof(f120,plain,
! [X0] : join(sF0,meet(yy,X0)) = meet(yy,join(X0,zz)),
inference(forward_demodulation,[],[f102,f6]) ).
fof(f144,plain,
zz = join(zz,sF0),
inference(superposition,[],[f37,f12]) ).
fof(f156,plain,
zz = join(sF0,zz),
inference(forward_demodulation,[],[f144,f6]) ).
fof(f264,plain,
! [X2,X0,X1] : join(meet(X0,X2),meet(X0,X1)) = meet(X0,join(X2,meet(X0,X1))),
inference(superposition,[],[f9,f42]) ).
fof(f268,plain,
! [X2,X0,X1] : meet(X0,join(X2,X1)) = meet(X0,join(X2,meet(X0,X1))),
inference(forward_demodulation,[],[f264,f9]) ).
fof(f277,plain,
sF0 = meet(sF0,zz),
inference(superposition,[],[f3,f156]) ).
fof(f285,plain,
! [X0] : yy = join(yy,meet(sF0,X0)),
inference(superposition,[],[f4,f47]) ).
fof(f321,plain,
! [X0] : meet(sF2,meet(sF3,X0)) = meet(X0,sF4),
inference(superposition,[],[f5,f49]) ).
fof(f401,plain,
! [X0] : join(xx,yy) = join(sF2,meet(X0,yy)),
inference(superposition,[],[f70,f37]) ).
fof(f412,plain,
! [X0] : sF2 = join(sF2,meet(X0,yy)),
inference(forward_demodulation,[],[f401,f16]) ).
fof(f427,plain,
! [X0] : join(xx,zz) = join(sF3,meet(X0,zz)),
inference(superposition,[],[f71,f37]) ).
fof(f438,plain,
! [X0] : sF3 = join(sF3,meet(X0,zz)),
inference(forward_demodulation,[],[f427,f18]) ).
fof(f498,plain,
! [X0] : join(sF0,meet(yy,X0)) = meet(yy,join(sF0,meet(yy,X0))),
inference(superposition,[],[f42,f92]) ).
fof(f499,plain,
! [X0] : join(sF0,meet(yy,X0)) = meet(yy,join(sF0,X0)),
inference(forward_demodulation,[],[f498,f268]) ).
fof(f658,plain,
join(sF0,meet(yy,xx)) = meet(yy,sF3),
inference(superposition,[],[f120,f18]) ).
fof(f689,plain,
join(sF0,meet(yy,xx)) = meet(sF3,yy),
inference(forward_demodulation,[],[f658,f5]) ).
fof(f700,plain,
meet(sF3,yy) = meet(yy,join(sF0,xx)),
inference(forward_demodulation,[],[f689,f499]) ).
fof(f703,plain,
meet(yy,sF1) = meet(sF3,yy),
inference(forward_demodulation,[],[f700,f22]) ).
fof(f868,plain,
! [X2,X0,X1] : meet(meet(X1,X0),X2) = meet(X0,meet(X1,meet(meet(X1,X0),X2))),
inference(superposition,[],[f42,f45]) ).
fof(f876,plain,
! [X2,X0,X1] : meet(X1,meet(X0,X2)) = meet(X0,meet(X1,meet(X1,meet(X0,X2)))),
inference(forward_demodulation,[],[f868,f7]) ).
fof(f910,plain,
! [X2,X0,X1] : meet(X1,meet(X0,X2)) = meet(X0,meet(X1,meet(X0,X2))),
inference(forward_demodulation,[],[f876,f42]) ).
fof(f1479,plain,
sF1 = join(sF1,meet(sF3,yy)),
inference(superposition,[],[f37,f703]) ).
fof(f1489,plain,
sF1 = join(sF0,join(xx,meet(sF3,yy))),
inference(forward_demodulation,[],[f1479,f72]) ).
fof(f1495,plain,
sF1 = join(sF0,meet(sF3,join(xx,yy))),
inference(forward_demodulation,[],[f1489,f96]) ).
fof(f1498,plain,
sF1 = join(sF0,meet(sF3,sF2)),
inference(forward_demodulation,[],[f1495,f16]) ).
fof(f1500,plain,
sF1 = join(sF0,meet(sF2,sF3)),
inference(forward_demodulation,[],[f1498,f5]) ).
fof(f1502,plain,
sF1 = join(sF0,sF4),
inference(forward_demodulation,[],[f1500,f20]) ).
fof(f1818,plain,
! [X0] : meet(sF0,X0) = meet(meet(sF0,X0),yy),
inference(superposition,[],[f40,f285]) ).
fof(f1826,plain,
! [X0] : meet(sF0,X0) = meet(sF0,meet(X0,yy)),
inference(forward_demodulation,[],[f1818,f7]) ).
fof(f2575,plain,
sF2 = join(sF2,sF0),
inference(superposition,[],[f412,f86]) ).
fof(f2596,plain,
sF2 = join(sF0,sF2),
inference(forward_demodulation,[],[f2575,f6]) ).
fof(f3001,plain,
! [X0] : meet(sF0,X0) = meet(sF0,meet(sF2,X0)),
inference(superposition,[],[f43,f2596]) ).
fof(f3036,plain,
! [X0] : meet(X0,sF0) = meet(X0,meet(sF0,meet(X0,yy))),
inference(superposition,[],[f115,f34]) ).
fof(f3156,plain,
! [X0] : meet(X0,sF0) = meet(sF0,meet(X0,yy)),
inference(forward_demodulation,[],[f3036,f910]) ).
fof(f4254,plain,
sF3 = join(sF3,sF0),
inference(superposition,[],[f438,f277]) ).
fof(f4280,plain,
sF3 = join(sF0,sF3),
inference(forward_demodulation,[],[f4254,f6]) ).
fof(f4674,plain,
sF0 = meet(sF0,sF3),
inference(superposition,[],[f3,f4280]) ).
fof(f5376,plain,
meet(sF4,sF0) = meet(sF0,meet(sF2,meet(sF3,yy))),
inference(superposition,[],[f3156,f49]) ).
fof(f5427,plain,
meet(sF4,sF0) = meet(sF0,meet(sF3,yy)),
inference(forward_demodulation,[],[f5376,f3001]) ).
fof(f5444,plain,
meet(sF0,sF3) = meet(sF4,sF0),
inference(forward_demodulation,[],[f5427,f1826]) ).
fof(f5453,plain,
meet(sF0,sF3) = meet(sF2,meet(sF3,sF0)),
inference(forward_demodulation,[],[f5444,f49]) ).
fof(f5457,plain,
meet(sF0,sF3) = meet(sF0,sF4),
inference(forward_demodulation,[],[f5453,f321]) ).
fof(f5461,plain,
sF0 = meet(sF0,sF4),
inference(forward_demodulation,[],[f5457,f4674]) ).
fof(f5470,plain,
sF4 = join(sF4,sF0),
inference(superposition,[],[f37,f5461]) ).
fof(f5495,plain,
sF4 = join(sF0,sF4),
inference(forward_demodulation,[],[f5470,f6]) ).
fof(f5508,plain,
sF1 = sF4,
inference(forward_demodulation,[],[f5495,f1502]) ).
fof(f5516,plain,
$false,
inference(forward_subsumption_resolution,[],[f5508,f21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : LAT031-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.03/0.30 % Computer : n012.cluster.edu
% 0.03/0.30 % Model : x86_64 x86_64
% 0.03/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.30 % Memory : 8046.5625MB
% 0.03/0.30 % OS : Linux 6.8.0-71-generic
% 0.03/0.30 % CPULimit : 300
% 0.03/0.30 % WCLimit : 300
% 0.03/0.30 % DateTime : Sun Sep 27 13:56:49 UTC 2026
% 0.03/0.30 % CPUTime :
% 0.03/0.30 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.03/0.32 Running first-order model finding
% 0.03/0.32 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
% 1.86/0.64 % (2399914)Will run a generic schedule for satisfiability detection.
% 1.86/0.64 % (2399920)% WARNING: option uhcvi not known.
% 1.86/0.64 % (2399921)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=794798023:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 1.86/0.64 % (2399923)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2374125014:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 1.86/0.64 % (2399919)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3648663140_2999 on theBenchmark for (2999ds/0Mi)
% 1.86/0.64 % (2399920)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1150408196:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 1.86/0.64 % (2399922)dis+10_1_sil=32000:sp=arity:random_seed=483294501:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 1.86/0.64 % (2399924)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=312668980:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 1.86/0.64 % (2399925)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1117425467:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 1.86/0.64 % TRYING [1]
% 1.86/0.64 % TRYING [2]
% 1.86/0.64 % TRYING [3]
% 1.86/0.64 % TRYING [4]
% 1.86/0.64 % TRYING [5]
% 1.86/0.64 % (2399922)Instruction limit reached!
% 1.86/0.64 % (2399922)------------------------------
% 1.86/0.64 % (2399922)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399922)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399922)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399922)Termination reason: Instruction limit
% 1.86/0.64 % (2399922)Termination phase: Saturation
% 1.86/0.64 % (2399922)Time elapsed: 0.032 s
% 1.86/0.64 % (2399922)Peak memory usage: 12 MB
% 1.86/0.64 % (2399922)Instructions burned: 107 (million)
% 1.86/0.64 % TRYING [6]
% 1.86/0.64 % (2399923)Instruction limit reached!
% 1.86/0.64 % (2399923)------------------------------
% 1.86/0.64 % (2399923)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399923)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399923)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399923)Termination reason: Instruction limit
% 1.86/0.64 % (2399923)Termination phase: Saturation
% 1.86/0.64 % (2399923)Time elapsed: 0.036 s
% 1.86/0.64 % (2399923)Peak memory usage: 12 MB
% 1.86/0.64 % (2399923)Instructions burned: 119 (million)
% 1.86/0.64 % (2399924)Instruction limit reached!
% 1.86/0.64 % (2399924)------------------------------
% 1.86/0.64 % (2399924)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399924)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399924)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399924)Termination reason: Instruction limit
% 1.86/0.64 % (2399924)Termination phase: Saturation
% 1.86/0.64 % (2399924)Time elapsed: 0.041 s
% 1.86/0.64 % (2399924)Peak memory usage: 12 MB
% 1.86/0.64 % (2399924)Instructions burned: 134 (million)
% 1.86/0.64 % (2399933)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2488005972:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 1.86/0.64 % TRYING [1]
% 1.86/0.64 % TRYING [2]
% 1.86/0.64 % TRYING [3]
% 1.86/0.64 % (2399934)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=864433834:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 1.86/0.64 % TRYING [4]
% 1.86/0.64 % (2399925)Instruction limit reached!
% 1.86/0.64 % (2399925)------------------------------
% 1.86/0.64 % (2399925)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399925)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399925)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399925)Termination reason: Instruction limit
% 1.86/0.64 % (2399925)Termination phase: Saturation
% 1.86/0.64 % (2399925)Time elapsed: 0.052 s
% 1.86/0.64 % (2399925)Peak memory usage: 12 MB
% 1.86/0.64 % (2399925)Instructions burned: 161 (million)
% 1.86/0.64 % (2399935)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=4034012259:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 1.86/0.64 % TRYING [5]
% 1.86/0.64 % (2399938)ott-21_1_sil=16000:fs=off:random_seed=799648028:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 1.86/0.64 % TRYING [6]
% 1.86/0.64 % (2399934)Instruction limit reached!
% 1.86/0.64 % (2399934)------------------------------
% 1.86/0.64 % (2399934)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399934)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399934)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399934)Termination reason: Instruction limit
% 1.86/0.64 % (2399934)Termination phase: Saturation
% 1.86/0.64 % (2399934)Time elapsed: 0.044 s
% 1.86/0.64 % (2399934)Peak memory usage: 12 MB
% 1.86/0.64 % (2399934)Instructions burned: 133 (million)
% 1.86/0.64 % TRYING [7]
% 1.86/0.64 % (2399941)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1704411907:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 1.86/0.64 % (2399938)Instruction limit reached!
% 1.86/0.64 % (2399938)------------------------------
% 1.86/0.64 % (2399938)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399938)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399938)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399938)Termination reason: Instruction limit
% 1.86/0.64 % (2399938)Termination phase: Saturation
% 1.86/0.64 % (2399938)Time elapsed: 0.041 s
% 1.86/0.64 % (2399938)Peak memory usage: 11 MB
% 1.86/0.64 % (2399938)Instructions burned: 181 (million)
% 1.86/0.64 % (2399943)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=227636562:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 1.86/0.64 % TRYING [1]
% 1.86/0.64 % TRYING [2]
% 1.86/0.64 % TRYING [3]
% 1.86/0.64 % TRYING [4]
% 1.86/0.64 % TRYING [5]
% 1.86/0.64 % TRYING [7]
% 1.86/0.64 % TRYING [6]
% 1.86/0.64 % (2399933)Instruction limit reached!
% 1.86/0.64 % (2399933)------------------------------
% 1.86/0.64 % (2399933)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399933)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399933)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399933)Termination reason: Instruction limit
% 1.86/0.64 % (2399933)Termination phase: Finite model building constraint generation
% 1.86/0.64 % (2399933)Time elapsed: 0.160 s
% 1.86/0.64 % (2399933)Peak memory usage: 30 MB
% 1.86/0.64 % (2399933)Instructions burned: 717 (million)
% 1.86/0.64 % TRYING [8]
% 1.86/0.64 % (2399945)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2158559627:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 1.86/0.64 % (2399941)Instruction limit reached!
% 1.86/0.64 % (2399941)------------------------------
% 1.86/0.64 % (2399941)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399941)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399941)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399941)Termination reason: Instruction limit
% 1.86/0.64 % (2399941)Termination phase: Saturation
% 1.86/0.64 % (2399941)Time elapsed: 0.131 s
% 1.86/0.64 % (2399941)Peak memory usage: 14 MB
% 1.86/0.64 % (2399941)Instructions burned: 479 (million)
% 1.86/0.64 % (2399935)Instruction limit reached!
% 1.86/0.64 % (2399935)------------------------------
% 1.86/0.64 % (2399935)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399935)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399935)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399935)Termination reason: Instruction limit
% 1.86/0.64 % (2399935)Termination phase: Saturation
% 1.86/0.64 % (2399935)Time elapsed: 0.186 s
% 1.86/0.64 % (2399935)Peak memory usage: 17 MB
% 1.86/0.64 % (2399935)Instructions burned: 688 (million)
% 1.86/0.64 % (2399947)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2452883514:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 1.86/0.64 % (2399948)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=1916561393:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2997 on theBenchmark for (2997ds/692Mi)
% 1.86/0.64 % (2399945) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2399914-2399945"...
% 1.86/0.64 % (2399945)...printing done.
% 1.86/0.64 % (2399945)Refutation found. Thanks to Tanya!
% 1.86/0.64 % SZS status Unsatisfiable for theBenchmark
% 1.86/0.64 % SZS output start Proof for theBenchmark
% See solution above
% 1.86/0.64 % (2399945)------------------------------
% 1.86/0.64 % (2399945)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.86/0.64 % (2399945)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.86/0.64 % (2399945)CaDiCaL version: 2.1.3
% 1.86/0.64 % (2399945)Termination reason: Refutation
% 1.86/0.64 % (2399945)Time elapsed: 0.063 s
% 1.86/0.64 % (2399945)Peak memory usage: 14 MB
% 1.86/0.64 % (2399945)Instructions burned: 201 (million)
% 1.86/0.64 % (2399914)Success in time 0.312 s
% 1.86/0.64 % Vampire exiting
%------------------------------------------------------------------------------