%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP170-1 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 10:17:01 AM UTC 2026
% Result : Unsatisfiable 39.81s 6.10s
% Output : Refutation 39.81s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 15
% Syntax : Number of formulae : 44 ( 44 unt; 3 def)
% Number of atoms : 44 ( 43 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 7 con; 0-2 aty)
% Number of variables : 36 ( 36 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X0,X1] : greatest_lower_bound(X0,X1) = greatest_lower_bound(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',symmetry_of_glb) ).
fof(f6,axiom,
! [X0,X1] : least_upper_bound(X0,X1) = least_upper_bound(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',symmetry_of_lub) ).
fof(f7,axiom,
! [X2,X0,X1] : greatest_lower_bound(X0,greatest_lower_bound(X1,X2)) = greatest_lower_bound(greatest_lower_bound(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',associativity_of_glb) ).
fof(f8,axiom,
! [X2,X0,X1] : least_upper_bound(X0,least_upper_bound(X1,X2)) = least_upper_bound(least_upper_bound(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',associativity_of_lub) ).
fof(f11,axiom,
! [X0,X1] : least_upper_bound(X0,greatest_lower_bound(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',lub_absorbtion) ).
fof(f12,axiom,
! [X0,X1] : greatest_lower_bound(X0,least_upper_bound(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',glb_absorbtion) ).
fof(f13,axiom,
! [X2,X0,X1] : multiply(X0,least_upper_bound(X1,X2)) = least_upper_bound(multiply(X0,X1),multiply(X0,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',monotony_lub1) ).
fof(f15,axiom,
! [X2,X0,X1] : multiply(least_upper_bound(X0,X1),X2) = least_upper_bound(multiply(X0,X2),multiply(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',monotony_lub2) ).
fof(f16,axiom,
! [X2,X0,X1] : multiply(greatest_lower_bound(X0,X1),X2) = greatest_lower_bound(multiply(X0,X2),multiply(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',monotony_glb2) ).
fof(f17,axiom,
least_upper_bound(a,b) = b,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p03a_1) ).
fof(f18,plain,
b = least_upper_bound(a,b),
inference(reorient_equations,[],[f17]) ).
fof(f19,axiom,
least_upper_bound(c,d) = d,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p03a_2) ).
fof(f20,plain,
d = least_upper_bound(c,d),
inference(reorient_equations,[],[f19]) ).
fof(f21,negated_conjecture,
least_upper_bound(multiply(a,c),multiply(b,d)) != multiply(b,d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_p03a) ).
fof(f22,plain,
multiply(b,d) != least_upper_bound(multiply(a,c),multiply(b,d)),
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF0 = multiply(b,d),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f24,plain,
multiply(b,d) = sF0,
inference(reorient_equations,[],[f23]) ).
fof(f25,definition,
sF1 = multiply(a,c),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f26,plain,
multiply(a,c) = sF1,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF2 = least_upper_bound(sF1,sF0),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f28,plain,
least_upper_bound(sF1,sF0) = sF2,
inference(reorient_equations,[],[f27]) ).
fof(f29,plain,
sF0 != sF2,
inference(definition_folding,[],[f22,f28,f24,f26,f24]) ).
fof(f30,plain,
sF2 = least_upper_bound(sF0,sF1),
inference(forward_demodulation,[],[f28,f6]) ).
fof(f37,plain,
b = least_upper_bound(b,a),
inference(superposition,[],[f18,f6]) ).
fof(f41,plain,
! [X0,X1] : least_upper_bound(X1,greatest_lower_bound(X0,X1)) = X1,
inference(superposition,[],[f11,f5]) ).
fof(f46,plain,
a = greatest_lower_bound(a,b),
inference(superposition,[],[f12,f18]) ).
fof(f50,plain,
sF0 = greatest_lower_bound(sF0,sF2),
inference(superposition,[],[f12,f30]) ).
fof(f53,plain,
a = greatest_lower_bound(b,a),
inference(forward_demodulation,[],[f46,f5]) ).
fof(f93,plain,
! [X0] : least_upper_bound(sF0,least_upper_bound(sF1,X0)) = least_upper_bound(sF2,X0),
inference(superposition,[],[f8,f30]) ).
fof(f111,plain,
! [X2,X0,X1] : least_upper_bound(X2,greatest_lower_bound(X0,greatest_lower_bound(X1,X2))) = X2,
inference(superposition,[],[f41,f7]) ).
fof(f124,plain,
! [X0] : multiply(a,least_upper_bound(c,X0)) = least_upper_bound(sF1,multiply(a,X0)),
inference(superposition,[],[f13,f26]) ).
fof(f213,plain,
! [X0] : multiply(least_upper_bound(b,X0),d) = least_upper_bound(sF0,multiply(X0,d)),
inference(superposition,[],[f15,f24]) ).
fof(f246,plain,
! [X0] : multiply(greatest_lower_bound(b,X0),d) = greatest_lower_bound(sF0,multiply(X0,d)),
inference(superposition,[],[f16,f24]) ).
fof(f1531,plain,
! [X0] : least_upper_bound(sF2,multiply(a,X0)) = least_upper_bound(sF0,multiply(a,least_upper_bound(c,X0))),
inference(superposition,[],[f93,f124]) ).
fof(f2972,plain,
! [X0] : sF2 = least_upper_bound(sF2,greatest_lower_bound(X0,sF0)),
inference(superposition,[],[f111,f50]) ).
fof(f3090,plain,
! [X0] : sF2 = least_upper_bound(sF2,greatest_lower_bound(sF0,X0)),
inference(superposition,[],[f2972,f5]) ).
fof(f3157,plain,
! [X0] : sF2 = least_upper_bound(sF2,multiply(greatest_lower_bound(b,X0),d)),
inference(superposition,[],[f3090,f246]) ).
fof(f36291,plain,
sF2 = least_upper_bound(sF2,multiply(a,d)),
inference(superposition,[],[f3157,f53]) ).
fof(f52973,plain,
least_upper_bound(sF2,multiply(a,d)) = least_upper_bound(sF0,multiply(a,d)),
inference(superposition,[],[f1531,f20]) ).
fof(f53108,plain,
multiply(least_upper_bound(b,a),d) = least_upper_bound(sF2,multiply(a,d)),
inference(forward_demodulation,[],[f52973,f213]) ).
fof(f53142,plain,
sF2 = multiply(least_upper_bound(b,a),d),
inference(forward_demodulation,[],[f53108,f36291]) ).
fof(f53154,plain,
multiply(b,d) = sF2,
inference(forward_demodulation,[],[f53142,f37]) ).
fof(f53160,plain,
sF0 = sF2,
inference(forward_demodulation,[],[f53154,f24]) ).
fof(f53163,plain,
$false,
inference(forward_subsumption_resolution,[],[f53160,f29]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GRP170-1 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.37 % Computer : n016.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 09:40:02 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.40 Running first-order model finding
% 0.11/0.40 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
% 15.47/2.63 % (2368073)Will run a generic schedule for satisfiability detection.
% 15.47/2.63 % (2368082)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3831284933_2999 on theBenchmark for (2999ds/0Mi)
% 15.47/2.63 % TRYING [1]
% 15.47/2.63 % TRYING [2]
% 15.47/2.63 % TRYING [3]
% 15.47/2.63 % (2368083)% WARNING: option uhcvi not known.
% 15.47/2.63 % TRYING [4]
% 15.47/2.63 % (2368083)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2958188507:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 15.47/2.63 % (2368085)dis+10_1_sil=32000:sp=arity:random_seed=244746324:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 15.47/2.63 % (2368084)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1002359563:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 15.47/2.63 % (2368086)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1440543312:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 15.47/2.63 % (2368088)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=215718757:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 15.47/2.63 % (2368087)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1556092605:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 15.47/2.63 % TRYING [5]
% 15.47/2.63 % (2368085)Instruction limit reached!
% 15.47/2.63 % (2368085)------------------------------
% 15.47/2.63 % (2368085)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.47/2.63 % (2368085)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.47/2.63 % (2368085)CaDiCaL version: 2.1.3
% 15.47/2.63 % (2368085)Termination reason: Instruction limit
% 15.47/2.63 % (2368085)Termination phase: Saturation
% 15.47/2.63 % (2368085)Time elapsed: 0.059 s
% 15.47/2.63 % (2368085)Peak memory usage: 12 MB
% 15.47/2.63 % (2368085)Instructions burned: 103 (million)
% 15.47/2.63 % (2368086)Instruction limit reached!
% 15.47/2.63 % (2368086)------------------------------
% 15.47/2.63 % (2368086)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.47/2.63 % (2368086)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.47/2.63 % (2368086)CaDiCaL version: 2.1.3
% 15.47/2.63 % (2368086)Termination reason: Instruction limit
% 15.47/2.63 % (2368086)Termination phase: Saturation
% 15.47/2.63 % (2368086)Time elapsed: 0.070 s
% 15.47/2.63 % (2368086)Peak memory usage: 12 MB
% 15.47/2.63 % (2368086)Instructions burned: 116 (million)
% 15.47/2.63 % TRYING [6]
% 15.47/2.63 % (2368096)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4075202907:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 15.47/2.63 % (2368087)Instruction limit reached!
% 15.47/2.63 % (2368087)------------------------------
% 15.47/2.63 % (2368087)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.47/2.63 % (2368087)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.47/2.63 % (2368087)CaDiCaL version: 2.1.3
% 15.47/2.63 % (2368087)Termination reason: Instruction limit
% 15.47/2.63 % (2368087)Termination phase: Saturation
% 15.47/2.63 % (2368087)Time elapsed: 0.081 s
% 15.47/2.63 % (2368087)Peak memory usage: 12 MB
% 15.47/2.63 % (2368087)Instructions burned: 132 (million)
% 15.47/2.63 % TRYING [1]
% 15.47/2.63 % TRYING [2]
% 15.47/2.63 % TRYING [3]
% 15.47/2.63 % (2368097)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=846507692:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 15.47/2.63 % TRYING [4]
% 15.47/2.63 % (2368088)Instruction limit reached!
% 15.47/2.63 % (2368088)------------------------------
% 15.47/2.63 % (2368088)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.47/2.63 % (2368088)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.47/2.63 % (2368088)CaDiCaL version: 2.1.3
% 15.47/2.63 % (2368088)Termination reason: Instruction limit
% 15.47/2.63 % (2368088)Termination phase: Saturation
% 15.47/2.63 % (2368088)Time elapsed: 0.098 s
% 15.47/2.63 % (2368088)Peak memory usage: 12 MB
% 15.47/2.63 % (2368088)Instructions burned: 159 (million)
% 15.47/2.63 % (2368099)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=2124920619:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 15.47/2.63 % (2368101)ott-21_1_sil=16000:fs=off:random_seed=3997587469:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 15.47/2.63 % TRYING [5]
% 15.47/2.63 % (2368097)Instruction limit reached!
% 15.47/2.63 % (2368097)------------------------------
% 15.47/2.63 % (2368097)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368097)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368097)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368097)Termination reason: Instruction limit
% 39.81/6.10 % (2368097)Termination phase: Saturation
% 39.81/6.10 % (2368097)Time elapsed: 0.086 s
% 39.81/6.10 % (2368097)Peak memory usage: 13 MB
% 39.81/6.10 % (2368097)Instructions burned: 131 (million)
% 39.81/6.10 % (2368101)Instruction limit reached!
% 39.81/6.10 % (2368101)------------------------------
% 39.81/6.10 % (2368101)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368101)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368101)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368101)Termination reason: Instruction limit
% 39.81/6.10 % (2368101)Termination phase: Saturation
% 39.81/6.10 % (2368101)Time elapsed: 0.079 s
% 39.81/6.10 % (2368101)Peak memory usage: 12 MB
% 39.81/6.10 % (2368101)Instructions burned: 182 (million)
% 39.81/6.10 % (2368104)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3669734881:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 39.81/6.10 % (2368106)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2710331380:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 39.81/6.10 % TRYING [1]
% 39.81/6.10 % TRYING [2]
% 39.81/6.10 % TRYING [3]
% 39.81/6.10 % TRYING [4]
% 39.81/6.10 % TRYING [6]
% 39.81/6.10 % TRYING [5]
% 39.81/6.10 % (2368096)Instruction limit reached!
% 39.81/6.10 % (2368096)------------------------------
% 39.81/6.10 % (2368096)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368096)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368096)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368096)Termination reason: Instruction limit
% 39.81/6.10 % (2368096)Termination phase: Finite model building constraint generation
% 39.81/6.10 % (2368096)Time elapsed: 0.294 s
% 39.81/6.10 % (2368096)Peak memory usage: 30 MB
% 39.81/6.10 % (2368096)Instructions burned: 714 (million)
% 39.81/6.10 % (2368108)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3783653238:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 39.81/6.10 % TRYING [7]
% 39.81/6.10 % (2368099)Instruction limit reached!
% 39.81/6.10 % (2368099)------------------------------
% 39.81/6.10 % (2368099)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368099)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368099)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368099)Termination reason: Instruction limit
% 39.81/6.10 % (2368099)Termination phase: Saturation
% 39.81/6.10 % (2368099)Time elapsed: 0.356 s
% 39.81/6.10 % (2368099)Peak memory usage: 17 MB
% 39.81/6.10 % (2368099)Instructions burned: 685 (million)
% 39.81/6.10 % (2368104)Instruction limit reached!
% 39.81/6.10 % (2368104)------------------------------
% 39.81/6.10 % (2368104)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368104)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368104)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368104)Termination reason: Instruction limit
% 39.81/6.10 % (2368104)Termination phase: Saturation
% 39.81/6.10 % (2368104)Time elapsed: 0.263 s
% 39.81/6.10 % (2368104)Peak memory usage: 15 MB
% 39.81/6.10 % (2368104)Instructions burned: 478 (million)
% 39.81/6.10 % (2368110)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4001102344:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 39.81/6.10 % (2368111)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=4171532000:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 39.81/6.10 % TRYING [6]
% 39.81/6.10 % (2368106)Instruction limit reached!
% 39.81/6.10 % (2368106)------------------------------
% 39.81/6.10 % (2368106)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368106)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368106)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368106)Termination reason: Instruction limit
% 39.81/6.10 % (2368106)Termination phase: Finite model building constraint generation
% 39.81/6.10 % (2368106)Time elapsed: 0.326 s
% 39.81/6.10 % (2368106)Peak memory usage: 21 MB
% 39.81/6.10 % (2368106)Instructions burned: 865 (million)
% 39.81/6.10 % (2368114)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3384833480:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 39.81/6.10 % TRYING [14]
% 39.81/6.10 % (2368110)Instruction limit reached!
% 39.81/6.10 % (2368110)------------------------------
% 39.81/6.10 % (2368110)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368110)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368110)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368110)Termination reason: Instruction limit
% 39.81/6.10 % (2368110)Termination phase: Finite model building constraint generation
% 39.81/6.10 % (2368110)Time elapsed: 0.361 s
% 39.81/6.10 % (2368110)Peak memory usage: 91 MB
% 39.81/6.10 % (2368110)Instructions burned: 890 (million)
% 39.81/6.10 % (2368116)fmb+10_1_sil=64000:random_seed=1518464335:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 39.81/6.10 % TRYING [1]
% 39.81/6.10 % TRYING [2]
% 39.81/6.10 % TRYING [3]
% 39.81/6.10 % (2368111)Instruction limit reached!
% 39.81/6.10 % (2368111)------------------------------
% 39.81/6.10 % (2368111)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368111)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368111)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368111)Termination reason: Instruction limit
% 39.81/6.10 % (2368111)Termination phase: Saturation
% 39.81/6.10 % (2368111)Time elapsed: 0.408 s
% 39.81/6.10 % (2368111)Peak memory usage: 18 MB
% 39.81/6.10 % (2368111)Instructions burned: 692 (million)
% 39.81/6.10 % TRYING [4]
% 39.81/6.10 % (2368118)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3864574776:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 39.81/6.10 % TRYING [20]
% 39.81/6.10 % TRYING [5]
% 39.81/6.10 % (2368114)Instruction limit reached!
% 39.81/6.10 % (2368114)------------------------------
% 39.81/6.10 % (2368114)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368114)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368114)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368114)Termination reason: Instruction limit
% 39.81/6.10 % (2368114)Termination phase: Saturation
% 39.81/6.10 % (2368114)Time elapsed: 0.473 s
% 39.81/6.10 % (2368114)Peak memory usage: 18 MB
% 39.81/6.10 % (2368114)Instructions burned: 879 (million)
% 39.81/6.10 % (2368120)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3688352753:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 39.81/6.10 % TRYING [8]
% 39.81/6.10 % (2368108)Instruction limit reached!
% 39.81/6.10 % (2368108)------------------------------
% 39.81/6.10 % (2368108)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368108)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368108)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368108)Termination reason: Instruction limit
% 39.81/6.10 % (2368108)Termination phase: Saturation
% 39.81/6.10 % (2368108)Time elapsed: 0.681 s
% 39.81/6.10 % (2368108)Peak memory usage: 24 MB
% 39.81/6.10 % (2368108)Instructions burned: 1180 (million)
% 39.81/6.10 % (2368122)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2750293080:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 39.81/6.10 % TRYING [6]
% 39.81/6.10 % (2368120)Instruction limit reached!
% 39.81/6.10 % (2368120)------------------------------
% 39.81/6.10 % (2368120)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368120)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368120)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368120)Termination reason: Instruction limit
% 39.81/6.10 % (2368120)Termination phase: Finite model building constraint generation
% 39.81/6.10 % (2368120)Time elapsed: 0.346 s
% 39.81/6.10 % (2368120)Peak memory usage: 73 MB
% 39.81/6.10 % (2368120)Instructions burned: 922 (million)
% 39.81/6.10 % (2368124)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=418233503:i=1472:ins=7:fdi=8:gsp=on_2985 on theBenchmark for (2985ds/1472Mi)
% 39.81/6.10 % TRYING [7]
% 39.81/6.10 % (2368124)Instruction limit reached!
% 39.81/6.10 % (2368124)------------------------------
% 39.81/6.10 % (2368124)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368124)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368124)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368124)Termination reason: Instruction limit
% 39.81/6.10 % (2368124)Termination phase: Saturation
% 39.81/6.10 % (2368124)Time elapsed: 0.732 s
% 39.81/6.10 % (2368124)Peak memory usage: 25 MB
% 39.81/6.10 % (2368124)Instructions burned: 1473 (million)
% 39.81/6.10 % (2368126)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3279999460:i=6324_2977 on theBenchmark for (2977ds/6324Mi)
% 39.81/6.10 % TRYING [77]
% 39.81/6.10 % TRYING [8]
% 39.81/6.10 % (2368122)Instruction limit reached!
% 39.81/6.10 % (2368122)------------------------------
% 39.81/6.10 % (2368122)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368122)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368122)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368122)Termination reason: Instruction limit
% 39.81/6.10 % (2368122)Termination phase: Saturation
% 39.81/6.10 % (2368122)Time elapsed: 2.804 s
% 39.81/6.10 % (2368122)Peak memory usage: 50 MB
% 39.81/6.10 % (2368122)Instructions burned: 5132 (million)
% 39.81/6.10 % (2368128)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1018540529:fmbsr=2.30978:i=2174_2960 on theBenchmark for (2960ds/2174Mi)
% 39.81/6.10 % TRYING [16]
% 39.81/6.10 % (2368118)Instruction limit reached!
% 39.81/6.10 % (2368118)------------------------------
% 39.81/6.10 % (2368118)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368118)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368118)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368118)Termination reason: Instruction limit
% 39.81/6.10 % (2368118)Termination phase: Finite model building constraint generation
% 39.81/6.10 % (2368118)Time elapsed: 3.439 s
% 39.81/6.10 % (2368118)Peak memory usage: 667 MB
% 39.81/6.10 % (2368118)Instructions burned: 9518 (million)
% 39.81/6.10 % (2368130)ott-2_1_sil=16000:newcnf=on:random_seed=1716090597:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2955 on theBenchmark for (2955ds/869Mi)
% 39.81/6.10 % (2368126)Instruction limit reached!
% 39.81/6.10 % (2368126)------------------------------
% 39.81/6.10 % (2368126)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368126)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368126)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368126)Termination reason: Instruction limit
% 39.81/6.10 % (2368126)Termination phase: Finite model building constraint generation
% 39.81/6.10 % (2368126)Time elapsed: 2.326 s
% 39.81/6.10 % (2368126)Peak memory usage: 429 MB
% 39.81/6.10 % (2368126)Instructions burned: 6327 (million)
% 39.81/6.10 % (2368132)ott+10_1_sil=32000:tgt=ground:random_seed=3047255725:i=5114:av=off_2954 on theBenchmark for (2954ds/5114Mi)
% 39.81/6.10 % (2368128)Instruction limit reached!
% 39.81/6.10 % (2368128)------------------------------
% 39.81/6.10 % (2368128)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368128)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368128)Termination reason: Instruction limit
% 39.81/6.10 % (2368128)Termination phase: Finite model building constraint generation
% 39.81/6.10 % (2368128)Time elapsed: 0.734 s
% 39.81/6.10 % (2368128)Peak memory usage: 132 MB
% 39.81/6.10 % (2368128)Instructions burned: 2176 (million)
% 39.81/6.10 % (2368134)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=1401638196:i=54282_2952 on theBenchmark for (2952ds/54282Mi)
% 39.81/6.10 % TRYING [1]
% 39.81/6.10 % TRYING [2]
% 39.81/6.10 % TRYING [3]
% 39.81/6.10 % TRYING [4]
% 39.81/6.10 % TRYING [5]
% 39.81/6.10 % TRYING [8]
% 39.81/6.10 % TRYING [6]
% 39.81/6.10 % (2368130)Instruction limit reached!
% 39.81/6.10 % (2368130)------------------------------
% 39.81/6.10 % (2368130)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368130)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368130)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368130)Termination reason: Instruction limit
% 39.81/6.10 % (2368130)Termination phase: Saturation
% 39.81/6.10 % (2368130)Time elapsed: 0.521 s
% 39.81/6.10 % (2368130)Peak memory usage: 20 MB
% 39.81/6.10 % (2368130)Instructions burned: 870 (million)
% 39.81/6.10 % (2368136)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=1880061959:i=3512:aac=none_2949 on theBenchmark for (2949ds/3512Mi)
% 39.81/6.10 % TRYING [7]
% 39.81/6.10 % (2368132) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2368073-2368132"...
% 39.81/6.10 % (2368132)...printing done.
% 39.81/6.10 % (2368132)Refutation found. Thanks to Tanya!
% 39.81/6.10 % SZS status Unsatisfiable for theBenchmark
% 39.81/6.10 % SZS output start Proof for theBenchmark
% See solution above
% 39.81/6.10 % (2368132)------------------------------
% 39.81/6.10 % (2368132)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.81/6.10 % (2368132)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.81/6.10 % (2368132)CaDiCaL version: 2.1.3
% 39.81/6.10 % (2368132)Termination reason: Refutation
% 39.81/6.10 % (2368132)Time elapsed: 1.055 s
% 39.81/6.10 % (2368132)Peak memory usage: 30 MB
% 39.81/6.10 % (2368132)Instructions burned: 1791 (million)
% 39.81/6.10 % (2368073)Success in time 5.693 s
% 39.81/6.10 % Vampire exiting
%------------------------------------------------------------------------------