%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COL003-9 : TPTP v9.3.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n005.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 21.91s 4.43s
% Output : Refutation 21.91s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 12
% Syntax : Number of formulae : 40 ( 38 unt; 8 def)
% Number of atoms : 42 ( 36 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 : 7 ( 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 : 33 ( 33 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : apply(apply(apply(b,X0),X1),X2) = apply(X0,apply(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_definition) ).
fof(f2,axiom,
! [X0,X1] : apply(apply(w,X0),X1) = apply(apply(X0,X1),X1),
file('/export/starexec/sandbox/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/sandbox/benchmark/theBenchmark.p',strong_fixed_point) ).
fof(f4,negated_conjecture,
~ fixed_point(apply(apply(b,apply(apply(b,apply(w,w)),apply(apply(b,apply(b,w)),b))),b)),
file('/export/starexec/sandbox/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(b,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f12,plain,
apply(b,sF2) = sF3,
inference(reorient_equations,[],[f11]) ).
fof(f13,definition,
sF4 = apply(sF3,b),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f14,plain,
apply(sF3,b) = sF4,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF5 = apply(sF1,sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f16,plain,
apply(sF1,sF4) = sF5,
inference(reorient_equations,[],[f15]) ).
fof(f17,definition,
sF6 = apply(b,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f18,plain,
apply(b,sF5) = sF6,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF7 = apply(sF6,b),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f20,plain,
apply(sF6,b) = sF7,
inference(reorient_equations,[],[f19]) ).
fof(f21,plain,
~ fixed_point(sF7),
inference(definition_folding,[],[f4,f20,f18,f16,f14,f12,f10,f8,f6]) ).
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(f45,plain,
! [X0,X1] : apply(w,apply(X0,X1)) = apply(apply(sF2,X0),X1),
inference(superposition,[],[f1,f10]) ).
fof(f46,plain,
! [X0,X1] : apply(sF0,apply(X0,X1)) = apply(apply(sF1,X0),X1),
inference(superposition,[],[f1,f8]) ).
fof(f47,plain,
! [X0,X1] : apply(sF2,apply(X0,X1)) = apply(apply(sF3,X0),X1),
inference(superposition,[],[f1,f12]) ).
fof(f48,plain,
! [X0,X1] : apply(sF5,apply(X0,X1)) = apply(apply(sF6,X0),X1),
inference(superposition,[],[f1,f18]) ).
fof(f52,plain,
! [X2,X0,X1] : apply(apply(w,apply(apply(b,X0),X1)),X2) = apply(apply(X0,apply(X1,X2)),X2),
inference(superposition,[],[f2,f1]) ).
fof(f79,plain,
! [X0] : apply(sF0,apply(sF4,X0)) = apply(sF5,X0),
inference(superposition,[],[f46,f16]) ).
fof(f90,plain,
! [X0] : apply(sF4,X0) = apply(sF2,apply(b,X0)),
inference(superposition,[],[f47,f14]) ).
fof(f102,plain,
! [X0] : apply(sF5,apply(b,X0)) = apply(sF7,X0),
inference(superposition,[],[f48,f20]) ).
fof(f116,plain,
! [X0,X1] : apply(w,apply(apply(b,X0),X1)) = apply(apply(sF4,X0),X1),
inference(superposition,[],[f45,f90]) ).
fof(f450,plain,
! [X2,X0,X1] : apply(apply(w,apply(apply(b,apply(b,X0)),X1)),X2) = apply(X0,apply(apply(X1,X2),X2)),
inference(superposition,[],[f1,f52]) ).
fof(f459,plain,
! [X2,X0,X1] : apply(X0,apply(apply(X1,X2),X2)) = apply(apply(apply(sF4,apply(b,X0)),X1),X2),
inference(forward_demodulation,[],[f450,f116]) ).
fof(f8559,plain,
! [X0] : apply(sF0,apply(sF4,apply(b,X0))) = apply(X0,apply(sF0,apply(sF4,apply(b,X0)))),
inference(superposition,[],[f459,f30]) ).
fof(f8834,plain,
! [X0] : apply(sF5,apply(b,X0)) = apply(X0,apply(sF5,apply(b,X0))),
inference(forward_demodulation,[],[f8559,f79]) ).
fof(f9024,plain,
! [X0] : apply(sF7,X0) = apply(X0,apply(sF7,X0)),
inference(forward_demodulation,[],[f8834,f102]) ).
fof(f9283,plain,
( apply(sF7,fixed_pt) != apply(sF7,fixed_pt)
| fixed_point(sF7) ),
inference(superposition,[],[f3,f9024]) ).
fof(f9300,plain,
fixed_point(sF7),
inference(trivial_inequality_removal,[],[f9283]) ).
fof(f9312,plain,
$false,
inference(forward_subsumption_resolution,[],[f9300,f21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COL003-9 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 % Computer : n005.cluster.edu
% 0.08/0.20 % Model : x86_64 x86_64
% 0.08/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.20 % Memory : 8046.5625MB
% 0.08/0.20 % OS : Linux 6.8.0-71-generic
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Mon Sep 28 21:29:01 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 17.39/2.84 % (1201964)Will run a generic schedule for satisfiability detection.
% 17.39/2.84 % (1201971)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=390297499:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 17.39/2.84 % (1201970)% WARNING: option uhcvi not known.
% 17.39/2.84 % (1201969)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1322354306_2999 on theBenchmark for (2999ds/0Mi)
% 17.39/2.84 % (1201970)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2228732292:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 17.39/2.84 % (1201972)dis+10_1_sil=32000:sp=arity:random_seed=1393902092:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 17.39/2.84 % (1201973)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1251320886:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 17.39/2.84 % TRYING [1]
% 17.39/2.84 % TRYING [2]
% 17.39/2.84 % TRYING [3]
% 17.39/2.84 % (1201974)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1791553193:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 17.39/2.84 % TRYING [4]
% 17.39/2.84 % (1201975)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2617620248:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 17.39/2.84 % (1201972)Instruction limit reached!
% 17.39/2.84 % (1201972)------------------------------
% 17.39/2.84 % (1201972)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.84 % (1201972)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.84 % (1201972)CaDiCaL version: 2.1.3
% 17.39/2.84 % (1201972)Termination reason: Instruction limit
% 17.39/2.84 % (1201972)Termination phase: Saturation
% 17.39/2.84 % (1201972)Time elapsed: 0.059 s
% 17.39/2.84 % (1201972)Peak memory usage: 12 MB
% 17.39/2.84 % (1201972)Instructions burned: 105 (million)
% 17.39/2.84 % TRYING [5]
% 17.39/2.84 % (1201973)Instruction limit reached!
% 17.39/2.84 % (1201973)------------------------------
% 17.39/2.84 % (1201973)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.84 % (1201973)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.84 % (1201973)CaDiCaL version: 2.1.3
% 17.39/2.84 % (1201973)Termination reason: Instruction limit
% 17.39/2.84 % (1201973)Termination phase: Saturation
% 17.39/2.84 % (1201973)Time elapsed: 0.073 s
% 17.39/2.84 % (1201973)Peak memory usage: 12 MB
% 17.39/2.84 % (1201973)Instructions burned: 117 (million)
% 17.39/2.84 % (1201983)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3657942625:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 17.39/2.84 % TRYING [1]
% 17.39/2.84 % TRYING [2]
% 17.39/2.84 % TRYING [3]
% 17.39/2.84 % (1201974)Instruction limit reached!
% 17.39/2.84 % (1201974)------------------------------
% 17.39/2.84 % (1201974)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.84 % (1201974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.84 % (1201974)CaDiCaL version: 2.1.3
% 17.39/2.84 % (1201974)Termination reason: Instruction limit
% 17.39/2.84 % (1201974)Termination phase: Saturation
% 17.39/2.84 % (1201974)Time elapsed: 0.091 s
% 17.39/2.84 % (1201974)Peak memory usage: 13 MB
% 17.39/2.84 % (1201974)Instructions burned: 131 (million)
% 17.39/2.84 % TRYING [4]
% 17.39/2.84 % (1201975)Instruction limit reached!
% 17.39/2.84 % (1201975)------------------------------
% 17.39/2.84 % (1201975)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.39/2.84 % (1201975)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.39/2.84 % (1201975)CaDiCaL version: 2.1.3
% 17.39/2.84 % (1201975)Termination reason: Instruction limit
% 17.39/2.84 % (1201975)Termination phase: Saturation
% 17.39/2.84 % (1201975)Time elapsed: 0.098 s
% 17.39/2.84 % (1201975)Peak memory usage: 13 MB
% 17.39/2.84 % (1201975)Instructions burned: 160 (million)
% 17.39/2.84 % (1201984)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1582561397:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 17.39/2.84 % (1201986)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=896897460:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 17.39/2.84 % (1201987)ott-21_1_sil=16000:fs=off:random_seed=1544853232:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 17.39/2.84 % TRYING [5]
% 17.39/2.84 % (1201984)Instruction limit reached!
% 17.39/2.84 % (1201984)------------------------------
% 17.39/2.84 % (1201984)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.42 % (1201984)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.42 % (1201984)CaDiCaL version: 2.1.3
% 21.91/4.42 % (1201984)Termination reason: Instruction limit
% 21.91/4.42 % (1201984)Termination phase: Saturation
% 21.91/4.42 % (1201984)Time elapsed: 0.089 s
% 21.91/4.42 % (1201984)Peak memory usage: 13 MB
% 21.91/4.42 % (1201984)Instructions burned: 131 (million)
% 21.91/4.42 % (1201987)Instruction limit reached!
% 21.91/4.42 % (1201987)------------------------------
% 21.91/4.42 % (1201987)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.42 % (1201987)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.42 % (1201987)CaDiCaL version: 2.1.3
% 21.91/4.42 % (1201987)Termination reason: Instruction limit
% 21.91/4.42 % (1201987)Termination phase: Saturation
% 21.91/4.42 % (1201987)Time elapsed: 0.088 s
% 21.91/4.42 % (1201987)Peak memory usage: 11 MB
% 21.91/4.42 % (1201987)Instructions burned: 182 (million)
% 21.91/4.42 % (1202000)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1445962108:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 21.91/4.42 % (1202005)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=236616642:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 21.91/4.42 % TRYING [1]
% 21.91/4.42 % TRYING [2]
% 21.91/4.42 % TRYING [3]
% 21.91/4.42 % TRYING [4]
% 21.91/4.42 % TRYING [5]
% 21.91/4.42 % TRYING [6]
% 21.91/4.42 % TRYING [6]
% 21.91/4.42 % TRYING [6]
% 21.91/4.42 % (1201986)Instruction limit reached!
% 21.91/4.42 % (1201986)------------------------------
% 21.91/4.42 % (1201986)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.42 % (1201986)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.42 % (1201986)CaDiCaL version: 2.1.3
% 21.91/4.42 % (1201986)Termination reason: Instruction limit
% 21.91/4.42 % (1201986)Termination phase: Saturation
% 21.91/4.42 % (1201986)Time elapsed: 0.358 s
% 21.91/4.42 % (1201986)Peak memory usage: 16 MB
% 21.91/4.42 % (1201986)Instructions burned: 684 (million)
% 21.91/4.42 % (1202000)Instruction limit reached!
% 21.91/4.42 % (1202000)------------------------------
% 21.91/4.42 % (1202000)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.42 % (1202000)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.42 % (1202000)CaDiCaL version: 2.1.3
% 21.91/4.42 % (1202000)Termination reason: Instruction limit
% 21.91/4.42 % (1202000)Termination phase: Saturation
% 21.91/4.42 % (1202000)Time elapsed: 0.255 s
% 21.91/4.42 % (1202000)Peak memory usage: 15 MB
% 21.91/4.42 % (1202000)Instructions burned: 477 (million)
% 21.91/4.42 % (1202092)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4264146100:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 21.91/4.42 % (1202091)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2124442975:i=1179_2994 on theBenchmark for (2994ds/1179Mi)
% 21.91/4.42 % (1201983)Instruction limit reached!
% 21.91/4.42 % (1201983)------------------------------
% 21.91/4.42 % (1201983)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.42 % (1201983)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.42 % (1201983)CaDiCaL version: 2.1.3
% 21.91/4.42 % (1201983)Termination reason: Instruction limit
% 21.91/4.42 % (1201983)Termination phase: Finite model building SAT solving
% 21.91/4.42 % (1201983)Time elapsed: 0.424 s
% 21.91/4.42 % (1201983)Peak memory usage: 17 MB
% 21.91/4.42 % (1201983)Instructions burned: 717 (million)
% 21.91/4.42 % TRYING [14]
% 21.91/4.42 % (1202102)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=1888154374: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)
% 21.91/4.42 % (1202005)Instruction limit reached!
% 21.91/4.42 % (1202005)------------------------------
% 21.91/4.42 % (1202005)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.42 % (1202005)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.42 % (1202005)CaDiCaL version: 2.1.3
% 21.91/4.42 % (1202005)Termination reason: Instruction limit
% 21.91/4.42 % (1202005)Termination phase: Finite model building SAT solving
% 21.91/4.42 % (1202005)Time elapsed: 0.435 s
% 21.91/4.42 % (1202005)Peak memory usage: 14 MB
% 21.91/4.42 % (1202005)Instructions burned: 866 (million)
% 21.91/4.42 % (1202131)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=732834420:i=879:kws=inv_precedence:fsr=off_2992 on theBenchmark for (2992ds/879Mi)
% 21.91/4.42 % (1202092)Instruction limit reached!
% 21.91/4.43 % (1202092)------------------------------
% 21.91/4.43 % (1202092)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202092)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202092)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202092)Termination reason: Instruction limit
% 21.91/4.43 % (1202092)Termination phase: Finite model building constraint generation
% 21.91/4.43 % (1202092)Time elapsed: 0.327 s
% 21.91/4.43 % (1202092)Peak memory usage: 78 MB
% 21.91/4.43 % (1202092)Instructions burned: 892 (million)
% 21.91/4.43 % (1202133)fmb+10_1_sil=64000:random_seed=2429923216:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 21.91/4.43 % TRYING [1]
% 21.91/4.43 % TRYING [2]
% 21.91/4.43 % TRYING [3]
% 21.91/4.43 % TRYING [4]
% 21.91/4.43 % TRYING [5]
% 21.91/4.43 % (1202102)Instruction limit reached!
% 21.91/4.43 % (1202102)------------------------------
% 21.91/4.43 % (1202102)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202102)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202102)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202102)Termination reason: Instruction limit
% 21.91/4.43 % (1202102)Termination phase: Saturation
% 21.91/4.43 % (1202102)Time elapsed: 0.438 s
% 21.91/4.43 % (1202102)Peak memory usage: 18 MB
% 21.91/4.43 % (1202102)Instructions burned: 693 (million)
% 21.91/4.43 % (1202135)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1842976280:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 21.91/4.43 % TRYING [20]
% 21.91/4.43 % TRYING [6]
% 21.91/4.43 % (1202131)Instruction limit reached!
% 21.91/4.43 % (1202131)------------------------------
% 21.91/4.43 % (1202131)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202131)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202131)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202131)Termination reason: Instruction limit
% 21.91/4.43 % (1202131)Termination phase: Saturation
% 21.91/4.43 % (1202131)Time elapsed: 0.456 s
% 21.91/4.43 % (1202131)Peak memory usage: 17 MB
% 21.91/4.43 % (1202131)Instructions burned: 881 (million)
% 21.91/4.43 % (1202137)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=4066025494:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 21.91/4.43 % TRYING [8]
% 21.91/4.43 % (1202091)Instruction limit reached!
% 21.91/4.43 % (1202091)------------------------------
% 21.91/4.43 % (1202091)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202091)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202091)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202091)Termination reason: Instruction limit
% 21.91/4.43 % (1202091)Termination phase: Saturation
% 21.91/4.43 % (1202091)Time elapsed: 0.944 s
% 21.91/4.43 % (1202091)Peak memory usage: 25 MB
% 21.91/4.43 % (1202091)Instructions burned: 1179 (million)
% 21.91/4.43 % (1202152)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2167515343:i=5131_2985 on theBenchmark for (2985ds/5131Mi)
% 21.91/4.43 % TRYING [7]
% 21.91/4.43 % (1202137)Instruction limit reached!
% 21.91/4.43 % (1202137)------------------------------
% 21.91/4.43 % (1202137)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202137)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202137)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202137)Termination reason: Instruction limit
% 21.91/4.43 % (1202137)Termination phase: Finite model building SAT solving
% 21.91/4.43 % (1202137)Time elapsed: 0.638 s
% 21.91/4.43 % (1202137)Peak memory usage: 34 MB
% 21.91/4.43 % (1202137)Instructions burned: 920 (million)
% 21.91/4.43 % (1202157)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2584908722:i=1472:ins=7:fdi=8:gsp=on_2981 on theBenchmark for (2981ds/1472Mi)
% 21.91/4.43 % TRYING [7]
% 21.91/4.43 % (1202157)Instruction limit reached!
% 21.91/4.43 % (1202157)------------------------------
% 21.91/4.43 % (1202157)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202157)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202157)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202157)Termination reason: Instruction limit
% 21.91/4.43 % (1202157)Termination phase: Saturation
% 21.91/4.43 % (1202157)Time elapsed: 0.718 s
% 21.91/4.43 % (1202157)Peak memory usage: 26 MB
% 21.91/4.43 % (1202157)Instructions burned: 1473 (million)
% 21.91/4.43 % (1202311)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2972823026:i=6324_2974 on theBenchmark for (2974ds/6324Mi)
% 21.91/4.43 % TRYING [77]
% 21.91/4.43 % (1202152)Instruction limit reached!
% 21.91/4.43 % (1202152)------------------------------
% 21.91/4.43 % (1202152)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202152)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202152)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202152)Termination reason: Instruction limit
% 21.91/4.43 % (1202152)Termination phase: Saturation
% 21.91/4.43 % (1202152)Time elapsed: 1.627 s
% 21.91/4.43 % (1202152)Peak memory usage: 44 MB
% 21.91/4.43 % (1202152)Instructions burned: 5135 (million)
% 21.91/4.43 % (1202313)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3383358577:fmbsr=2.30978:i=2174_2968 on theBenchmark for (2968ds/2174Mi)
% 21.91/4.43 % TRYING [16]
% 21.91/4.43 % (1202313)Instruction limit reached!
% 21.91/4.43 % (1202313)------------------------------
% 21.91/4.43 % (1202313)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202313)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202313)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202313)Termination reason: Instruction limit
% 21.91/4.43 % (1202313)Termination phase: Finite model building constraint generation
% 21.91/4.43 % (1202313)Time elapsed: 0.440 s
% 21.91/4.43 % (1202313)Peak memory usage: 149 MB
% 21.91/4.43 % (1202313)Instructions burned: 2176 (million)
% 21.91/4.43 % (1202315)ott-2_1_sil=16000:newcnf=on:random_seed=2155681314:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2963 on theBenchmark for (2963ds/869Mi)
% 21.91/4.43 % (1202315)Instruction limit reached!
% 21.91/4.43 % (1202315)------------------------------
% 21.91/4.43 % (1202315)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202315)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202315)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202315)Termination reason: Instruction limit
% 21.91/4.43 % (1202315)Termination phase: Saturation
% 21.91/4.43 % (1202315)Time elapsed: 0.292 s
% 21.91/4.43 % (1202315)Peak memory usage: 18 MB
% 21.91/4.43 % (1202315)Instructions burned: 870 (million)
% 21.91/4.43 % (1202317)ott+10_1_sil=32000:tgt=ground:random_seed=747365788:i=5114:av=off_2960 on theBenchmark for (2960ds/5114Mi)
% 21.91/4.43 % (1202317) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1201964-1202317"...
% 21.91/4.43 % (1202317)...printing done.
% 21.91/4.43 % (1202317)Refutation found. Thanks to Tanya!
% 21.91/4.43 % SZS status Unsatisfiable for theBenchmark
% 21.91/4.43 % SZS output start Proof for theBenchmark
% See solution above
% 21.91/4.43 % (1202317)------------------------------
% 21.91/4.43 % (1202317)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.91/4.43 % (1202317)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.91/4.43 % (1202317)CaDiCaL version: 2.1.3
% 21.91/4.43 % (1202317)Termination reason: Refutation
% 21.91/4.43 % (1202317)Time elapsed: 0.176 s
% 21.91/4.43 % (1202317)Peak memory usage: 18 MB
% 21.91/4.43 % (1202317)Instructions burned: 559 (million)
% 21.91/4.43 % (1201964)Success in time 4.193 s
% 21.91/4.43 % Vampire exiting
%------------------------------------------------------------------------------