%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COL003-8 : TPTP v9.3.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n009.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:38:08 AM UTC 2026
% Result : Unsatisfiable 74.68s 10.97s
% Output : Refutation 74.68s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 12
% Syntax : Number of formulae : 45 ( 43 unt; 8 def)
% Number of atoms : 47 ( 41 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 6 ( 4 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 11 con; 0-2 aty)
% Number of variables : 38 ( 38 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : apply(apply(apply(b,X0),X1),X2) = apply(X0,apply(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_definition) ).
fof(f2,axiom,
! [X0,X1] : apply(apply(w,X0),X1) = apply(apply(X0,X1),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',w_definition) ).
fof(f3,axiom,
! [X0] :
( apply(X0,fixed_pt) != apply(fixed_pt,apply(X0,fixed_pt))
| fixed_point(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',strong_fixed_point) ).
fof(f4,negated_conjecture,
~ fixed_point(apply(apply(b,apply(apply(b,apply(w,w)),apply(b,w))),apply(apply(b,b),b))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_strong_fixed_point) ).
fof(f5,definition,
sF0 = apply(w,w),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f6,plain,
apply(w,w) = sF0,
inference(reorient_equations,[],[f5]) ).
fof(f7,definition,
sF1 = apply(b,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f8,plain,
apply(b,sF0) = sF1,
inference(reorient_equations,[],[f7]) ).
fof(f9,definition,
sF2 = apply(b,w),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f10,plain,
apply(b,w) = sF2,
inference(reorient_equations,[],[f9]) ).
fof(f11,definition,
sF3 = apply(sF1,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f12,plain,
apply(sF1,sF2) = sF3,
inference(reorient_equations,[],[f11]) ).
fof(f13,definition,
sF4 = apply(b,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f14,plain,
apply(b,sF3) = sF4,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF5 = apply(b,b),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f16,plain,
apply(b,b) = sF5,
inference(reorient_equations,[],[f15]) ).
fof(f17,definition,
sF6 = apply(sF5,b),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f18,plain,
apply(sF5,b) = sF6,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF7 = apply(sF4,sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f20,plain,
apply(sF4,sF6) = sF7,
inference(reorient_equations,[],[f19]) ).
fof(f21,plain,
~ fixed_point(sF7),
inference(definition_folding,[],[f4,f20,f18,f16,f14,f12,f10,f8,f6]) ).
fof(f25,plain,
! [X0,X1] : apply(apply(apply(w,X0),X1),X1) = apply(apply(w,apply(X0,X1)),X1),
inference(superposition,[],[f2,f2]) ).
fof(f29,plain,
! [X0] : apply(apply(w,w),X0) = apply(apply(X0,X0),X0),
inference(superposition,[],[f2,f2]) ).
fof(f30,plain,
! [X0] : apply(sF0,X0) = apply(apply(X0,X0),X0),
inference(forward_demodulation,[],[f29,f6]) ).
fof(f31,plain,
! [X0,X1] : apply(apply(w,apply(w,X0)),X1) = apply(apply(w,apply(X0,X1)),X1),
inference(forward_demodulation,[],[f25,f2]) ).
fof(f45,plain,
! [X0,X1] : apply(b,apply(X0,X1)) = apply(apply(sF5,X0),X1),
inference(superposition,[],[f1,f16]) ).
fof(f46,plain,
! [X0,X1] : apply(w,apply(X0,X1)) = apply(apply(sF2,X0),X1),
inference(superposition,[],[f1,f10]) ).
fof(f47,plain,
! [X0,X1] : apply(sF0,apply(X0,X1)) = apply(apply(sF1,X0),X1),
inference(superposition,[],[f1,f8]) ).
fof(f48,plain,
! [X0,X1] : apply(sF3,apply(X0,X1)) = apply(apply(sF4,X0),X1),
inference(superposition,[],[f1,f14]) ).
fof(f51,plain,
! [X0,X1] : apply(apply(w,apply(b,X0)),X1) = apply(X0,apply(X1,X1)),
inference(superposition,[],[f2,f1]) ).
fof(f70,plain,
! [X0] : apply(b,apply(b,X0)) = apply(sF6,X0),
inference(superposition,[],[f45,f18]) ).
fof(f85,plain,
! [X0] : apply(sF0,apply(sF2,X0)) = apply(apply(w,apply(X0,apply(sF2,X0))),apply(sF2,X0)),
inference(superposition,[],[f30,f46]) ).
fof(f86,plain,
! [X0] : apply(sF0,apply(sF2,X0)) = apply(apply(w,apply(w,X0)),apply(sF2,X0)),
inference(forward_demodulation,[],[f85,f31]) ).
fof(f94,plain,
! [X0] : apply(sF0,apply(sF2,X0)) = apply(sF3,X0),
inference(superposition,[],[f47,f12]) ).
fof(f105,plain,
! [X0] : apply(sF3,apply(sF6,X0)) = apply(sF7,X0),
inference(superposition,[],[f48,f20]) ).
fof(f201,plain,
! [X0,X1] : apply(apply(w,apply(w,apply(b,X0))),X1) = apply(apply(X0,apply(X1,X1)),X1),
inference(superposition,[],[f2,f51]) ).
fof(f3298,plain,
! [X0,X1] : apply(apply(w,apply(w,apply(b,apply(b,X0)))),X1) = apply(X0,apply(apply(X1,X1),X1)),
inference(superposition,[],[f1,f201]) ).
fof(f3321,plain,
! [X0,X1] : apply(apply(w,apply(w,apply(b,apply(b,X0)))),X1) = apply(X0,apply(sF0,X1)),
inference(forward_demodulation,[],[f3298,f30]) ).
fof(f3393,plain,
! [X0,X1] : apply(apply(w,apply(w,apply(sF6,X0))),X1) = apply(X0,apply(sF0,X1)),
inference(forward_demodulation,[],[f3321,f70]) ).
fof(f40906,plain,
! [X0] : apply(sF0,apply(sF2,apply(sF6,X0))) = apply(X0,apply(sF0,apply(sF2,apply(sF6,X0)))),
inference(superposition,[],[f86,f3393]) ).
fof(f41107,plain,
! [X0] : apply(sF3,apply(sF6,X0)) = apply(X0,apply(sF3,apply(sF6,X0))),
inference(forward_demodulation,[],[f40906,f94]) ).
fof(f41170,plain,
! [X0] : apply(sF7,X0) = apply(X0,apply(sF7,X0)),
inference(forward_demodulation,[],[f41107,f105]) ).
fof(f42624,plain,
( apply(sF7,fixed_pt) != apply(sF7,fixed_pt)
| fixed_point(sF7) ),
inference(superposition,[],[f3,f41170]) ).
fof(f42662,plain,
fixed_point(sF7),
inference(trivial_inequality_removal,[],[f42624]) ).
fof(f42678,plain,
$false,
inference(forward_subsumption_resolution,[],[f42662,f21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : COL003-8 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.30 % Computer : n009.cluster.edu
% 0.12/0.30 % Model : x86_64 x86_64
% 0.12/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.30 % Memory : 8046.5625MB
% 0.12/0.30 % OS : Linux 6.8.0-71-generic
% 0.12/0.30 % CPULimit : 300
% 0.12/0.30 % WCLimit : 300
% 0.12/0.31 % DateTime : Mon Sep 28 21:29:15 UTC 2026
% 0.30/0.31 % CPUTime :
% 0.30/0.31 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.30/0.36 Running first-order model finding
% 0.30/0.36 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
% 30.72/4.72 % (3503197)Will run a generic schedule for satisfiability detection.
% 30.72/4.72 % (3503204)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3905086419:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 30.72/4.72 % (3503203)% WARNING: option uhcvi not known.
% 30.72/4.72 % (3503206)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1204351695:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 30.72/4.72 % (3503207)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=396996537:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 30.72/4.72 % (3503202)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=163244778_2999 on theBenchmark for (2999ds/0Mi)
% 30.72/4.72 % (3503203)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=962409680:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 30.72/4.72 % (3503205)dis+10_1_sil=32000:sp=arity:random_seed=243334246:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 30.72/4.72 % (3503208)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=51829874:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 30.72/4.72 % TRYING [1]
% 30.72/4.72 % TRYING [2]
% 30.72/4.72 % TRYING [3]
% 30.72/4.72 % TRYING [4]
% 30.72/4.72 % (3503205)Instruction limit reached!
% 30.72/4.72 % (3503205)------------------------------
% 30.72/4.72 % (3503205)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.72/4.72 % (3503205)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.72/4.72 % (3503205)CaDiCaL version: 2.1.3
% 30.72/4.72 % (3503205)Termination reason: Instruction limit
% 30.72/4.72 % (3503205)Termination phase: Saturation
% 30.72/4.72 % (3503205)Time elapsed: 0.097 s
% 30.72/4.72 % (3503205)Peak memory usage: 12 MB
% 30.72/4.72 % (3503205)Instructions burned: 104 (million)
% 30.72/4.72 % TRYING [5]
% 30.72/4.72 % (3503206)Instruction limit reached!
% 30.72/4.72 % (3503206)------------------------------
% 30.72/4.72 % (3503206)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.72/4.72 % (3503206)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.72/4.72 % (3503206)CaDiCaL version: 2.1.3
% 30.72/4.72 % (3503206)Termination reason: Instruction limit
% 30.72/4.72 % (3503206)Termination phase: Saturation
% 30.72/4.72 % (3503206)Time elapsed: 0.114 s
% 30.72/4.72 % (3503206)Peak memory usage: 12 MB
% 30.72/4.72 % (3503206)Instructions burned: 116 (million)
% 30.72/4.72 % (3503207)Instruction limit reached!
% 30.72/4.72 % (3503207)------------------------------
% 30.72/4.72 % (3503207)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.72/4.72 % (3503207)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.72/4.72 % (3503207)CaDiCaL version: 2.1.3
% 30.72/4.72 % (3503207)Termination reason: Instruction limit
% 30.72/4.72 % (3503207)Termination phase: Saturation
% 30.72/4.72 % (3503207)Time elapsed: 0.130 s
% 30.72/4.72 % (3503207)Peak memory usage: 13 MB
% 30.72/4.72 % (3503207)Instructions burned: 131 (million)
% 30.72/4.72 % (3503216)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=693986022:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 30.72/4.72 % (3503217)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3138131650:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 30.72/4.72 % TRYING [1]
% 30.72/4.72 % TRYING [2]
% 30.72/4.72 % TRYING [3]
% 30.72/4.72 % (3503208)Instruction limit reached!
% 30.72/4.72 % (3503208)------------------------------
% 30.72/4.72 % (3503208)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.72/4.72 % (3503208)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.72/4.72 % (3503208)CaDiCaL version: 2.1.3
% 30.72/4.72 % (3503208)Termination reason: Instruction limit
% 30.72/4.72 % (3503208)Termination phase: Saturation
% 30.72/4.72 % (3503208)Time elapsed: 0.158 s
% 30.72/4.72 % (3503208)Peak memory usage: 13 MB
% 30.72/4.72 % (3503208)Instructions burned: 160 (million)
% 30.72/4.72 % TRYING [4]
% 30.72/4.72 % (3503218)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=3567405539:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 30.72/4.72 % (3503221)ott-21_1_sil=16000:fs=off:random_seed=3503615063:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 30.72/4.72 % TRYING [5]
% 30.72/4.72 % (3503217)Instruction limit reached!
% 30.72/4.72 % (3503217)------------------------------
% 30.72/4.72 % (3503217)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.95 % (3503217)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.95 % (3503217)CaDiCaL version: 2.1.3
% 74.68/10.95 % (3503217)Termination reason: Instruction limit
% 74.68/10.95 % (3503217)Termination phase: Saturation
% 74.68/10.95 % (3503217)Time elapsed: 0.140 s
% 74.68/10.95 % (3503217)Peak memory usage: 13 MB
% 74.68/10.95 % (3503217)Instructions burned: 132 (million)
% 74.68/10.95 % (3503224)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3179638316:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 74.68/10.95 % (3503221)Instruction limit reached!
% 74.68/10.95 % (3503221)------------------------------
% 74.68/10.95 % (3503221)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.95 % (3503221)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.95 % (3503221)CaDiCaL version: 2.1.3
% 74.68/10.95 % (3503221)Termination reason: Instruction limit
% 74.68/10.95 % (3503221)Termination phase: Saturation
% 74.68/10.95 % (3503221)Time elapsed: 0.162 s
% 74.68/10.95 % (3503221)Peak memory usage: 12 MB
% 74.68/10.95 % (3503221)Instructions burned: 180 (million)
% 74.68/10.95 % (3503226)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2765789043:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 74.68/10.95 % TRYING [1]
% 74.68/10.95 % TRYING [2]
% 74.68/10.95 % TRYING [3]
% 74.68/10.95 % TRYING [4]
% 74.68/10.95 % TRYING [5]
% 74.68/10.95 % TRYING [6]
% 74.68/10.95 % TRYING [6]
% 74.68/10.95 % TRYING [6]
% 74.68/10.95 % (3503224)Instruction limit reached!
% 74.68/10.95 % (3503224)------------------------------
% 74.68/10.95 % (3503224)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.95 % (3503224)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.95 % (3503224)CaDiCaL version: 2.1.3
% 74.68/10.95 % (3503224)Termination reason: Instruction limit
% 74.68/10.95 % (3503224)Termination phase: Saturation
% 74.68/10.95 % (3503224)Time elapsed: 0.435 s
% 74.68/10.95 % (3503224)Peak memory usage: 15 MB
% 74.68/10.95 % (3503224)Instructions burned: 478 (million)
% 74.68/10.95 % (3503218)Instruction limit reached!
% 74.68/10.95 % (3503218)------------------------------
% 74.68/10.95 % (3503218)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.95 % (3503218)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.95 % (3503218)CaDiCaL version: 2.1.3
% 74.68/10.95 % (3503218)Termination reason: Instruction limit
% 74.68/10.95 % (3503218)Termination phase: Saturation
% 74.68/10.95 % (3503218)Time elapsed: 0.613 s
% 74.68/10.95 % (3503218)Peak memory usage: 16 MB
% 74.68/10.95 % (3503218)Instructions burned: 684 (million)
% 74.68/10.95 % (3503216)Instruction limit reached!
% 74.68/10.95 % (3503216)------------------------------
% 74.68/10.95 % (3503216)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.95 % (3503216)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.95 % (3503216)CaDiCaL version: 2.1.3
% 74.68/10.95 % (3503216)Termination reason: Instruction limit
% 74.68/10.95 % (3503216)Termination phase: Finite model building SAT solving
% 74.68/10.95 % (3503216)Time elapsed: 0.640 s
% 74.68/10.95 % (3503216)Peak memory usage: 15 MB
% 74.68/10.95 % (3503216)Instructions burned: 714 (million)
% 74.68/10.95 % (3503228)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3179247782:i=1179_2991 on theBenchmark for (2991ds/1179Mi)
% 74.68/10.95 % (3503229)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4114922712:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 74.68/10.95 % (3503230)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=118804683:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 74.68/10.95 % TRYING [14]
% 74.68/10.95 % (3503226)Instruction limit reached!
% 74.68/10.95 % (3503226)------------------------------
% 74.68/10.95 % (3503226)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.95 % (3503226)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.95 % (3503226)CaDiCaL version: 2.1.3
% 74.68/10.95 % (3503226)Termination reason: Instruction limit
% 74.68/10.95 % (3503226)Termination phase: Finite model building SAT solving
% 74.68/10.95 % (3503226)Time elapsed: 0.678 s
% 74.68/10.95 % (3503226)Peak memory usage: 14 MB
% 74.68/10.95 % (3503226)Instructions burned: 866 (million)
% 74.68/10.95 % (3503234)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2583724186:i=879:kws=inv_precedence:fsr=off_2988 on theBenchmark for (2988ds/879Mi)
% 74.68/10.95 % (3503229)Instruction limit reached!
% 74.68/10.97 % (3503229)------------------------------
% 74.68/10.97 % (3503229)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503229)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503229)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503229)Termination reason: Instruction limit
% 74.68/10.97 % (3503229)Termination phase: Finite model building constraint generation
% 74.68/10.97 % (3503229)Time elapsed: 0.653 s
% 74.68/10.97 % (3503229)Peak memory usage: 78 MB
% 74.68/10.97 % (3503229)Instructions burned: 890 (million)
% 74.68/10.97 % (3503230)Instruction limit reached!
% 74.68/10.97 % (3503230)------------------------------
% 74.68/10.97 % (3503230)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503230)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503230)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503230)Termination reason: Instruction limit
% 74.68/10.97 % (3503230)Termination phase: Saturation
% 74.68/10.97 % (3503230)Time elapsed: 0.712 s
% 74.68/10.97 % (3503230)Peak memory usage: 17 MB
% 74.68/10.97 % (3503230)Instructions burned: 692 (million)
% 74.68/10.97 % (3503236)fmb+10_1_sil=64000:random_seed=3653879680:i=22061:nm=2:gsp=on_2984 on theBenchmark for (2984ds/22061Mi)
% 74.68/10.97 % TRYING [1]
% 74.68/10.97 % TRYING [2]
% 74.68/10.97 % TRYING [3]
% 74.68/10.97 % TRYING [4]
% 74.68/10.97 % (3503237)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2078085497:i=9515:nm=5_2984 on theBenchmark for (2984ds/9515Mi)
% 74.68/10.97 % TRYING [20]
% 74.68/10.97 % TRYING [5]
% 74.68/10.97 % TRYING [6]
% 74.68/10.97 % (3503234)Instruction limit reached!
% 74.68/10.97 % (3503234)------------------------------
% 74.68/10.97 % (3503234)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503234)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503234)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503234)Termination reason: Instruction limit
% 74.68/10.97 % (3503234)Termination phase: Saturation
% 74.68/10.97 % (3503234)Time elapsed: 0.807 s
% 74.68/10.97 % (3503234)Peak memory usage: 17 MB
% 74.68/10.97 % (3503234)Instructions burned: 880 (million)
% 74.68/10.97 % (3503228)Instruction limit reached!
% 74.68/10.97 % (3503228)------------------------------
% 74.68/10.97 % (3503228)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503228)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503228)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503228)Termination reason: Instruction limit
% 74.68/10.97 % (3503228)Termination phase: Saturation
% 74.68/10.97 % (3503228)Time elapsed: 1.207 s
% 74.68/10.97 % (3503228)Peak memory usage: 25 MB
% 74.68/10.97 % (3503228)Instructions burned: 1179 (million)
% 74.68/10.97 % (3503240)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=4102748473:fmbsr=1.7:i=920_2979 on theBenchmark for (2979ds/920Mi)
% 74.68/10.97 % TRYING [8]
% 74.68/10.97 % (3503241)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=835731332:i=5131_2979 on theBenchmark for (2979ds/5131Mi)
% 74.68/10.97 % (3503240)Instruction limit reached!
% 74.68/10.97 % (3503240)------------------------------
% 74.68/10.97 % (3503240)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503240)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503240)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503240)Termination reason: Instruction limit
% 74.68/10.97 % (3503240)Termination phase: Finite model building SAT solving
% 74.68/10.97 % (3503240)Time elapsed: 0.836 s
% 74.68/10.97 % (3503240)Peak memory usage: 34 MB
% 74.68/10.97 % (3503240)Instructions burned: 920 (million)
% 74.68/10.97 % TRYING [7]
% 74.68/10.97 % (3503244)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1535241708:i=1472:ins=7:fdi=8:gsp=on_2970 on theBenchmark for (2970ds/1472Mi)
% 74.68/10.97 % TRYING [7]
% 74.68/10.97 % (3503244)Instruction limit reached!
% 74.68/10.97 % (3503244)------------------------------
% 74.68/10.97 % (3503244)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503244)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503244)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503244)Termination reason: Instruction limit
% 74.68/10.97 % (3503244)Termination phase: Saturation
% 74.68/10.97 % (3503244)Time elapsed: 1.287 s
% 74.68/10.97 % (3503244)Peak memory usage: 23 MB
% 74.68/10.97 % (3503244)Instructions burned: 1472 (million)
% 74.68/10.97 % (3503246)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2882018963:i=6324_2957 on theBenchmark for (2957ds/6324Mi)
% 74.68/10.97 % TRYING [77]
% 74.68/10.97 % (3503241)Instruction limit reached!
% 74.68/10.97 % (3503241)------------------------------
% 74.68/10.97 % (3503241)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503241)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503241)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503241)Termination reason: Instruction limit
% 74.68/10.97 % (3503241)Termination phase: Saturation
% 74.68/10.97 % (3503241)Time elapsed: 4.696 s
% 74.68/10.97 % (3503241)Peak memory usage: 45 MB
% 74.68/10.97 % (3503241)Instructions burned: 5131 (million)
% 74.68/10.97 % (3503257)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3196629527:fmbsr=2.30978:i=2174_2931 on theBenchmark for (2931ds/2174Mi)
% 74.68/10.97 % TRYING [16]
% 74.68/10.97 % TRYING [8]
% 74.68/10.97 % (3503257)Instruction limit reached!
% 74.68/10.97 % (3503257)------------------------------
% 74.68/10.97 % (3503257)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503257)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503257)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503257)Termination reason: Instruction limit
% 74.68/10.97 % (3503257)Termination phase: Finite model building constraint generation
% 74.68/10.97 % (3503257)Time elapsed: 1.192 s
% 74.68/10.97 % (3503257)Peak memory usage: 149 MB
% 74.68/10.97 % (3503257)Instructions burned: 2176 (million)
% 74.68/10.97 % (3503350)ott-2_1_sil=16000:newcnf=on:random_seed=3103164634:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2919 on theBenchmark for (2919ds/869Mi)
% 74.68/10.97 % (3503237)Instruction limit reached!
% 74.68/10.97 % (3503237)------------------------------
% 74.68/10.97 % (3503237)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503237)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503237)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503237)Termination reason: Instruction limit
% 74.68/10.97 % (3503237)Termination phase: Finite model building constraint generation
% 74.68/10.97 % (3503237)Time elapsed: 6.700 s
% 74.68/10.97 % (3503237)Peak memory usage: 646 MB
% 74.68/10.97 % (3503237)Instructions burned: 9517 (million)
% 74.68/10.97 % (3503246)Instruction limit reached!
% 74.68/10.97 % (3503246)------------------------------
% 74.68/10.97 % (3503246)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503246)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503246)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503246)Termination reason: Instruction limit
% 74.68/10.97 % (3503246)Termination phase: Finite model building constraint generation
% 74.68/10.97 % (3503246)Time elapsed: 4.003 s
% 74.68/10.97 % (3503246)Peak memory usage: 485 MB
% 74.68/10.97 % (3503246)Instructions burned: 6326 (million)
% 74.68/10.97 % (3503416)ott+10_1_sil=32000:tgt=ground:random_seed=2311946913:i=5114:av=off_2915 on theBenchmark for (2915ds/5114Mi)
% 74.68/10.97 % (3503417)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3795271960:i=54282_2915 on theBenchmark for (2915ds/54282Mi)
% 74.68/10.97 % TRYING [1]
% 74.68/10.97 % TRYING [2]
% 74.68/10.97 % TRYING [3]
% 74.68/10.97 % TRYING [4]
% 74.68/10.97 % TRYING [5]
% 74.68/10.97 % (3503350)Instruction limit reached!
% 74.68/10.97 % (3503350)------------------------------
% 74.68/10.97 % (3503350)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503350)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503350)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503350)Termination reason: Instruction limit
% 74.68/10.97 % (3503350)Termination phase: Saturation
% 74.68/10.97 % (3503350)Time elapsed: 0.548 s
% 74.68/10.97 % (3503350)Peak memory usage: 18 MB
% 74.68/10.97 % (3503350)Instructions burned: 870 (million)
% 74.68/10.97 % (3503420)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2910044180:i=3512:aac=none_2913 on theBenchmark for (2913ds/3512Mi)
% 74.68/10.97 % TRYING [6]
% 74.68/10.97 % (3503420)Instruction limit reached!
% 74.68/10.97 % (3503420)------------------------------
% 74.68/10.97 % (3503420)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503420)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503420)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503420)Termination reason: Instruction limit
% 74.68/10.97 % (3503420)Termination phase: Saturation
% 74.68/10.97 % (3503420)Time elapsed: 1.871 s
% 74.68/10.97 % (3503420)Peak memory usage: 35 MB
% 74.68/10.97 % (3503420)Instructions burned: 3512 (million)
% 74.68/10.97 % (3503416) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3503197-3503416"...
% 74.68/10.97 % (3503416)...printing done.
% 74.68/10.97 % (3503416)Refutation found. Thanks to Tanya!
% 74.68/10.97 % SZS status Unsatisfiable for theBenchmark
% 74.68/10.97 % SZS output start Proof for theBenchmark
% See solution above
% 74.68/10.97 % (3503416)------------------------------
% 74.68/10.97 % (3503416)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 74.68/10.97 % (3503416)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.68/10.97 % (3503416)CaDiCaL version: 2.1.3
% 74.68/10.97 % (3503416)Termination reason: Refutation
% 74.68/10.97 % (3503416)Time elapsed: 2.146 s
% 74.68/10.97 % (3503416)Peak memory usage: 44 MB
% 74.68/10.97 % (3503416)Instructions burned: 3281 (million)
% 74.68/10.97 % (3503197)Success in time 10.593 s
% 74.68/10.97 % Vampire exiting
%------------------------------------------------------------------------------