%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LAT038-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n002.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 4.37s 1.11s
% Output : Refutation 4.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 14
% Syntax : Number of formulae : 50 ( 50 unt; 2 def)
% Number of atoms : 50 ( 49 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 6 con; 0-2 aty)
% Number of variables : 53 ( 53 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : meet(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',idempotence_of_meet) ).
fof(f2,axiom,
! [X0] : join(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',idempotence_of_join) ).
fof(f3,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',absorption1) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',commutativity_of_meet) ).
fof(f6,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',commutativity_of_join) ).
fof(f8,axiom,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',associativity_of_join) ).
fof(f9,axiom,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = meet(join(X0,X1),join(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dist_join) ).
fof(f10,axiom,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = join(meet(X0,X1),meet(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dist_meet) ).
fof(f11,axiom,
! [X2,X0,X1] : f(join(X0,X1),X2) = join(f(X0,X2),f(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f_on_left_join) ).
fof(f17,axiom,
f(join(aa,bb),dd) = f(join(cc,bb),dd),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lhs1) ).
fof(f18,axiom,
meet(f(aa,dd),f(bb,dd)) = meet(f(cc,dd),f(bb,dd)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lhs2) ).
fof(f19,negated_conjecture,
f(aa,dd) != f(cc,dd),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rhs) ).
fof(f20,definition,
sF0 = f(aa,dd),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f21,plain,
f(aa,dd) = sF0,
inference(reorient_equations,[],[f20]) ).
fof(f22,definition,
sF1 = f(cc,dd),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f23,plain,
f(cc,dd) = sF1,
inference(reorient_equations,[],[f22]) ).
fof(f24,plain,
sF0 != sF1,
inference(definition_folding,[],[f19,f23,f21]) ).
fof(f34,plain,
f(join(aa,bb),dd) = f(join(bb,cc),dd),
inference(superposition,[],[f17,f6]) ).
fof(f35,plain,
f(join(aa,bb),dd) = join(f(bb,dd),f(cc,dd)),
inference(forward_demodulation,[],[f34,f11]) ).
fof(f37,plain,
f(join(aa,bb),dd) = join(f(bb,dd),sF1),
inference(forward_demodulation,[],[f35,f23]) ).
fof(f39,plain,
f(join(aa,bb),dd) = join(sF1,f(bb,dd)),
inference(forward_demodulation,[],[f37,f6]) ).
fof(f41,plain,
join(sF1,f(bb,dd)) = join(f(aa,dd),f(bb,dd)),
inference(forward_demodulation,[],[f39,f11]) ).
fof(f43,plain,
join(sF1,f(bb,dd)) = join(f(bb,dd),f(aa,dd)),
inference(forward_demodulation,[],[f41,f6]) ).
fof(f45,plain,
join(sF1,f(bb,dd)) = join(f(bb,dd),sF0),
inference(forward_demodulation,[],[f43,f21]) ).
fof(f47,plain,
join(sF1,f(bb,dd)) = join(sF0,f(bb,dd)),
inference(forward_demodulation,[],[f45,f6]) ).
fof(f80,plain,
! [X2,X0,X1] : join(X0,X1) = meet(join(X0,X1),join(X0,join(X1,X2))),
inference(superposition,[],[f3,f8]) ).
fof(f112,plain,
! [X2,X0,X1] : meet(join(X0,X1),join(X0,X2)) = join(meet(X1,X2),X0),
inference(superposition,[],[f6,f9]) ).
fof(f181,plain,
! [X2,X3,X0,X1] : join(meet(X0,X1),join(meet(X0,X2),X3)) = join(meet(X0,join(X1,X2)),X3),
inference(superposition,[],[f8,f10]) ).
fof(f468,plain,
meet(f(aa,dd),f(bb,dd)) = meet(sF1,f(bb,dd)),
inference(superposition,[],[f18,f23]) ).
fof(f488,plain,
meet(sF1,f(bb,dd)) = meet(f(bb,dd),f(aa,dd)),
inference(forward_demodulation,[],[f468,f5]) ).
fof(f498,plain,
meet(sF1,f(bb,dd)) = meet(f(bb,dd),sF0),
inference(forward_demodulation,[],[f488,f21]) ).
fof(f508,plain,
meet(sF1,f(bb,dd)) = meet(sF0,f(bb,dd)),
inference(forward_demodulation,[],[f498,f5]) ).
fof(f566,plain,
sF1 = meet(sF1,join(sF0,f(bb,dd))),
inference(superposition,[],[f3,f47]) ).
fof(f3478,plain,
! [X2,X0,X1] : join(X0,X1) = join(meet(X1,join(X1,X2)),X0),
inference(superposition,[],[f112,f80]) ).
fof(f3506,plain,
! [X2,X0,X1] : join(X0,X1) = join(meet(X1,X1),join(meet(X1,X2),X0)),
inference(forward_demodulation,[],[f3478,f181]) ).
fof(f3537,plain,
! [X2,X0,X1] : join(X0,X1) = join(X1,join(meet(X1,X2),X0)),
inference(forward_demodulation,[],[f3506,f1]) ).
fof(f4090,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X0,X1),X2)),
inference(superposition,[],[f6,f3537]) ).
fof(f5919,plain,
! [X0,X1] : join(meet(X0,sF1),join(meet(X0,f(bb,dd)),X1)) = join(meet(X0,join(sF0,f(bb,dd))),X1),
inference(superposition,[],[f181,f47]) ).
fof(f5935,plain,
! [X0] : join(sF1,X0) = join(meet(sF1,sF0),join(meet(sF1,f(bb,dd)),X0)),
inference(superposition,[],[f181,f566]) ).
fof(f6085,plain,
! [X0] : join(sF1,X0) = join(meet(sF1,sF0),join(meet(sF0,f(bb,dd)),X0)),
inference(forward_demodulation,[],[f5935,f508]) ).
fof(f6099,plain,
! [X0,X1] : join(meet(X0,sF1),join(meet(X0,f(bb,dd)),X1)) = join(meet(X0,sF0),join(meet(X0,f(bb,dd)),X1)),
inference(forward_demodulation,[],[f5919,f181]) ).
fof(f6168,plain,
! [X0] : join(sF1,X0) = join(meet(sF0,sF1),join(meet(sF0,f(bb,dd)),X0)),
inference(forward_demodulation,[],[f6085,f5]) ).
fof(f6219,plain,
! [X0] : join(sF1,X0) = join(meet(sF0,sF0),join(meet(sF0,f(bb,dd)),X0)),
inference(forward_demodulation,[],[f6168,f6099]) ).
fof(f6246,plain,
! [X0] : join(sF1,X0) = join(sF0,join(meet(sF0,f(bb,dd)),X0)),
inference(forward_demodulation,[],[f6219,f1]) ).
fof(f6265,plain,
! [X0] : join(sF1,X0) = join(sF0,X0),
inference(forward_demodulation,[],[f6246,f4090]) ).
fof(f6373,plain,
sF1 = join(sF0,sF1),
inference(superposition,[],[f2,f6265]) ).
fof(f6376,plain,
! [X0] : join(X0,sF1) = join(sF0,X0),
inference(superposition,[],[f6,f6265]) ).
fof(f6459,plain,
sF1 = join(sF0,sF0),
inference(forward_demodulation,[],[f6373,f6376]) ).
fof(f6482,plain,
sF0 = sF1,
inference(forward_demodulation,[],[f6459,f2]) ).
fof(f6494,plain,
$false,
inference(forward_subsumption_resolution,[],[f6482,f24]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT038-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.39 % Computer : n002.cluster.edu
% 0.11/0.39 % Model : x86_64 x86_64
% 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39 % Memory : 8046.5625MB
% 0.11/0.39 % OS : Linux 6.8.0-71-generic
% 0.11/0.39 % CPULimit : 300
% 0.11/0.39 % WCLimit : 300
% 0.11/0.39 % DateTime : Sun Sep 27 14:00:21 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.42 Running first-order model finding
% 0.11/0.42 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.37/1.11 % (3545600)Will run a generic schedule for satisfiability detection.
% 4.37/1.11 % (3545613)% WARNING: option uhcvi not known.
% 4.37/1.11 % (3545613)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2351628796:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.37/1.11 % (3545612)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1454320011_2999 on theBenchmark for (2999ds/0Mi)
% 4.37/1.11 % (3545614)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1519496626:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.37/1.11 % (3545616)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=97725988:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.37/1.11 % (3545615)dis+10_1_sil=32000:sp=arity:random_seed=1081132842:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.37/1.11 % (3545617)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1484009630:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.37/1.11 % (3545618)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3099965121:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.37/1.11 % TRYING [1]
% 4.37/1.11 % TRYING [2]
% 4.37/1.11 % TRYING [3]
% 4.37/1.11 % TRYING [4]
% 4.37/1.11 % (3545615)Instruction limit reached!
% 4.37/1.11 % (3545615)------------------------------
% 4.37/1.11 % (3545615)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545615)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545615)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545615)Termination reason: Instruction limit
% 4.37/1.11 % (3545615)Termination phase: Saturation
% 4.37/1.11 % (3545615)Time elapsed: 0.057 s
% 4.37/1.11 % (3545615)Peak memory usage: 12 MB
% 4.37/1.11 % (3545615)Instructions burned: 104 (million)
% 4.37/1.11 % (3545616)Instruction limit reached!
% 4.37/1.11 % (3545616)------------------------------
% 4.37/1.11 % (3545616)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545616)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545616)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545616)Termination reason: Instruction limit
% 4.37/1.11 % (3545616)Termination phase: Saturation
% 4.37/1.11 % (3545616)Time elapsed: 0.068 s
% 4.37/1.11 % (3545616)Peak memory usage: 12 MB
% 4.37/1.11 % (3545616)Instructions burned: 118 (million)
% 4.37/1.11 % (3545617)Instruction limit reached!
% 4.37/1.11 % (3545617)------------------------------
% 4.37/1.11 % (3545617)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545617)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545617)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545617)Termination reason: Instruction limit
% 4.37/1.11 % (3545617)Termination phase: Saturation
% 4.37/1.11 % (3545617)Time elapsed: 0.075 s
% 4.37/1.11 % (3545617)Peak memory usage: 12 MB
% 4.37/1.11 % (3545617)Instructions burned: 131 (million)
% 4.37/1.11 % (3545654)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3695564812:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.37/1.11 % TRYING [1]
% 4.37/1.11 % TRYING [2]
% 4.37/1.11 % TRYING [3]
% 4.37/1.11 % (3545656)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3483939150:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 4.37/1.11 % (3545660)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=3966423789:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.37/1.11 % (3545618)Instruction limit reached!
% 4.37/1.11 % (3545618)------------------------------
% 4.37/1.11 % (3545618)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545618)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545618)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545618)Termination reason: Instruction limit
% 4.37/1.11 % (3545618)Termination phase: Saturation
% 4.37/1.11 % (3545618)Time elapsed: 0.095 s
% 4.37/1.11 % (3545618)Peak memory usage: 12 MB
% 4.37/1.11 % (3545618)Instructions burned: 160 (million)
% 4.37/1.11 % TRYING [4]
% 4.37/1.11 % (3545666)ott-21_1_sil=16000:fs=off:random_seed=3472295002:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.37/1.11 % (3545656)Instruction limit reached!
% 4.37/1.11 % (3545656)------------------------------
% 4.37/1.11 % (3545656)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545656)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545656)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545656)Termination reason: Instruction limit
% 4.37/1.11 % (3545656)Termination phase: Saturation
% 4.37/1.11 % (3545656)Time elapsed: 0.091 s
% 4.37/1.11 % (3545656)Peak memory usage: 12 MB
% 4.37/1.11 % (3545656)Instructions burned: 132 (million)
% 4.37/1.11 % TRYING [5]
% 4.37/1.11 % (3545666)Instruction limit reached!
% 4.37/1.11 % (3545666)------------------------------
% 4.37/1.11 % (3545666)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545666)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545666)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545666)Termination reason: Instruction limit
% 4.37/1.11 % (3545666)Termination phase: Saturation
% 4.37/1.11 % (3545666)Time elapsed: 0.097 s
% 4.37/1.11 % (3545666)Peak memory usage: 11 MB
% 4.37/1.11 % (3545666)Instructions burned: 181 (million)
% 4.37/1.11 % (3545685)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=294121479:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 4.37/1.11 % (3545690)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3699006576:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 4.37/1.11 % TRYING [1]
% 4.37/1.11 % TRYING [2]
% 4.37/1.11 % TRYING [3]
% 4.37/1.11 % TRYING [4]
% 4.37/1.11 % TRYING [5]
% 4.37/1.11 % TRYING [5]
% 4.37/1.11 % (3545660)Instruction limit reached!
% 4.37/1.11 % (3545660)------------------------------
% 4.37/1.11 % (3545660)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545660)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545660)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545660)Termination reason: Instruction limit
% 4.37/1.11 % (3545660)Termination phase: Saturation
% 4.37/1.11 % (3545660)Time elapsed: 0.346 s
% 4.37/1.11 % (3545660)Peak memory usage: 18 MB
% 4.37/1.11 % (3545660)Instructions burned: 685 (million)
% 4.37/1.11 % (3545654)Instruction limit reached!
% 4.37/1.11 % (3545654)------------------------------
% 4.37/1.11 % (3545654)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545654)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545654)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545654)Termination reason: Instruction limit
% 4.37/1.11 % (3545654)Termination phase: Finite model building SAT solving
% 4.37/1.11 % (3545654)Time elapsed: 0.373 s
% 4.37/1.11 % (3545654)Peak memory usage: 23 MB
% 4.37/1.11 % (3545654)Instructions burned: 714 (million)
% 4.37/1.11 % (3545707)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1461180786:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 4.37/1.11 % (3545708)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3662248568:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 4.37/1.11 % (3545685)Instruction limit reached!
% 4.37/1.11 % (3545685)------------------------------
% 4.37/1.11 % (3545685)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545685)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545685)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545685)Termination reason: Instruction limit
% 4.37/1.11 % (3545685)Termination phase: Saturation
% 4.37/1.11 % (3545685)Time elapsed: 0.257 s
% 4.37/1.11 % (3545685)Peak memory usage: 14 MB
% 4.37/1.11 % (3545685)Instructions burned: 478 (million)
% 4.37/1.11 % (3545711)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=3138013361: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)
% 4.37/1.11 % (3545690)Instruction limit reached!
% 4.37/1.11 % (3545690)------------------------------
% 4.37/1.11 % (3545690)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545690)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545690)Termination reason: Instruction limit
% 4.37/1.11 % (3545690)Termination phase: Finite model building SAT solving
% 4.37/1.11 % (3545690)Time elapsed: 0.368 s
% 4.37/1.11 % (3545690)Peak memory usage: 20 MB
% 4.37/1.11 % (3545690)Instructions burned: 865 (million)
% 4.37/1.11 % (3545726)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1066456181:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 4.37/1.11 % (3545707) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3545600-3545707"...
% 4.37/1.11 % (3545707)...printing done.
% 4.37/1.11 % (3545707)Refutation found. Thanks to Tanya!
% 4.37/1.11 % SZS status Unsatisfiable for theBenchmark
% 4.37/1.11 % SZS output start Proof for theBenchmark
% See solution above
% 4.37/1.11 % (3545707)------------------------------
% 4.37/1.11 % (3545707)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.37/1.11 % (3545707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.37/1.11 % (3545707)CaDiCaL version: 2.1.3
% 4.37/1.11 % (3545707)Termination reason: Refutation
% 4.37/1.11 % (3545707)Time elapsed: 0.171 s
% 4.37/1.11 % (3545707)Peak memory usage: 14 MB
% 4.37/1.11 % (3545707)Instructions burned: 302 (million)
% 4.37/1.11 % (3545600)Success in time 0.681 s
% 4.37/1.11 % Vampire exiting
%------------------------------------------------------------------------------