%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : BOO007-2 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 09:36:06 AM UTC 2026
% Result : Unsatisfiable 15.77s 5.43s
% Output : Refutation 15.77s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 17
% Syntax : Number of formulae : 100 ( 100 unt; 4 def)
% Number of atoms : 100 ( 99 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 9 con; 0-2 aty)
% Number of variables : 77 ( 77 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : add(X0,X1) = add(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',commutativity_of_add) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = multiply(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',commutativity_of_multiply) ).
fof(f3,axiom,
! [X2,X0,X1] : add(multiply(X0,X1),X2) = multiply(add(X0,X2),add(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',distributivity1) ).
fof(f4,axiom,
! [X2,X0,X1] : add(X0,multiply(X1,X2)) = multiply(add(X0,X1),add(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',distributivity2) ).
fof(f5,axiom,
! [X2,X0,X1] : multiply(add(X0,X1),X2) = add(multiply(X0,X2),multiply(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',distributivity3) ).
fof(f6,axiom,
! [X2,X0,X1] : multiply(X0,add(X1,X2)) = add(multiply(X0,X1),multiply(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',distributivity4) ).
fof(f7,axiom,
! [X0] : add(X0,inverse(X0)) = multiplicative_identity,
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',additive_inverse1) ).
fof(f8,axiom,
! [X0] : add(inverse(X0),X0) = multiplicative_identity,
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',additive_inverse2) ).
fof(f9,plain,
! [X0] : multiplicative_identity = add(inverse(X0),X0),
inference(reorient_equations,[],[f8]) ).
fof(f10,axiom,
! [X0] : multiply(X0,inverse(X0)) = additive_identity,
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',multiplicative_inverse1) ).
fof(f13,axiom,
! [X0] : multiply(X0,multiplicative_identity) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',multiplicative_id1) ).
fof(f14,axiom,
! [X0] : multiply(multiplicative_identity,X0) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',multiplicative_id2) ).
fof(f15,axiom,
! [X0] : add(X0,additive_identity) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/BOO003-0.ax',additive_id1) ).
fof(f17,negated_conjecture,
multiply(a,multiply(b,c)) != multiply(multiply(a,b),c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_associativity) ).
fof(f18,definition,
sF0 = multiply(b,c),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f19,plain,
multiply(b,c) = sF0,
inference(reorient_equations,[],[f18]) ).
fof(f20,definition,
sF1 = multiply(a,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f21,plain,
multiply(a,sF0) = sF1,
inference(reorient_equations,[],[f20]) ).
fof(f22,definition,
sF2 = multiply(a,b),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f23,plain,
multiply(a,b) = sF2,
inference(reorient_equations,[],[f22]) ).
fof(f24,definition,
sF3 = multiply(sF2,c),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f25,plain,
multiply(sF2,c) = sF3,
inference(reorient_equations,[],[f24]) ).
fof(f26,plain,
sF1 != sF3,
inference(definition_folding,[],[f17,f25,f23,f21,f19]) ).
fof(f27,plain,
sF3 = multiply(c,sF2),
inference(forward_demodulation,[],[f25,f2]) ).
fof(f79,plain,
! [X0,X1] : add(multiply(X0,inverse(X1)),X1) = multiply(add(X0,X1),multiplicative_identity),
inference(superposition,[],[f3,f9]) ).
fof(f84,plain,
! [X0,X1] : add(X0,X1) = add(multiply(X0,inverse(X1)),X1),
inference(forward_demodulation,[],[f79,f13]) ).
fof(f91,plain,
! [X0,X1] : add(X0,X1) = add(X1,multiply(X0,inverse(X1))),
inference(forward_demodulation,[],[f84,f1]) ).
fof(f97,plain,
! [X0] : add(X0,additive_identity) = add(X0,X0),
inference(superposition,[],[f91,f10]) ).
fof(f101,plain,
! [X0] : add(X0,inverse(X0)) = add(multiplicative_identity,X0),
inference(superposition,[],[f91,f14]) ).
fof(f109,plain,
! [X0] : multiplicative_identity = add(multiplicative_identity,X0),
inference(forward_demodulation,[],[f101,f7]) ).
fof(f111,plain,
! [X0] : add(X0,X0) = X0,
inference(forward_demodulation,[],[f97,f15]) ).
fof(f170,plain,
! [X0,X1] : multiply(add(multiplicative_identity,X1),X0) = add(X0,multiply(X1,X0)),
inference(superposition,[],[f5,f14]) ).
fof(f173,plain,
! [X0] : multiply(add(b,X0),c) = add(sF0,multiply(X0,c)),
inference(superposition,[],[f5,f19]) ).
fof(f185,plain,
! [X0] : multiply(add(X0,b),c) = add(multiply(X0,c),sF0),
inference(superposition,[],[f5,f19]) ).
fof(f196,plain,
! [X0] : add(sF0,multiply(X0,c)) = multiply(add(X0,b),c),
inference(forward_demodulation,[],[f185,f1]) ).
fof(f204,plain,
! [X0] : add(sF0,multiply(X0,c)) = multiply(c,add(b,X0)),
inference(forward_demodulation,[],[f173,f2]) ).
fof(f207,plain,
! [X0,X1] : multiply(multiplicative_identity,X0) = add(X0,multiply(X1,X0)),
inference(forward_demodulation,[],[f170,f109]) ).
fof(f212,plain,
! [X0] : add(sF0,multiply(X0,c)) = multiply(c,add(X0,b)),
inference(forward_demodulation,[],[f196,f2]) ).
fof(f218,plain,
! [X0,X1] : add(X0,multiply(X1,X0)) = X0,
inference(forward_demodulation,[],[f207,f14]) ).
fof(f223,plain,
! [X0,X1] : multiply(add(X0,X1),X0) = add(X0,multiply(X1,X0)),
inference(superposition,[],[f4,f111]) ).
fof(f225,plain,
! [X0,X1] : multiply(add(X1,X0),X0) = add(multiply(X1,X0),X0),
inference(superposition,[],[f3,f111]) ).
fof(f229,plain,
! [X0,X1] : multiply(add(X1,X0),X0) = add(X0,multiply(X1,X0)),
inference(forward_demodulation,[],[f225,f1]) ).
fof(f230,plain,
! [X0,X1] : multiply(add(X0,X1),X0) = X0,
inference(forward_demodulation,[],[f223,f218]) ).
fof(f231,plain,
! [X0,X1] : multiply(add(X1,X0),X0) = X0,
inference(forward_demodulation,[],[f229,f218]) ).
fof(f232,plain,
! [X0,X1] : multiply(X0,add(X0,X1)) = X0,
inference(forward_demodulation,[],[f230,f2]) ).
fof(f233,plain,
! [X0,X1] : multiply(X0,add(X1,X0)) = X0,
inference(forward_demodulation,[],[f231,f2]) ).
fof(f234,plain,
! [X0,X1] : add(X0,multiply(X0,X1)) = multiply(X0,add(multiplicative_identity,X1)),
inference(superposition,[],[f6,f13]) ).
fof(f242,plain,
! [X0] : multiply(a,add(sF0,X0)) = add(sF1,multiply(a,X0)),
inference(superposition,[],[f6,f21]) ).
fof(f245,plain,
! [X0] : multiply(c,add(sF2,X0)) = add(sF3,multiply(c,X0)),
inference(superposition,[],[f6,f27]) ).
fof(f257,plain,
! [X0] : multiply(c,add(X0,sF2)) = add(multiply(c,X0),sF3),
inference(superposition,[],[f6,f27]) ).
fof(f276,plain,
! [X0] : add(sF3,multiply(c,X0)) = multiply(c,add(X0,sF2)),
inference(forward_demodulation,[],[f257,f1]) ).
fof(f287,plain,
! [X0,X1] : multiply(X0,multiplicative_identity) = add(X0,multiply(X0,X1)),
inference(forward_demodulation,[],[f234,f109]) ).
fof(f293,plain,
! [X0,X1] : add(X0,multiply(X0,X1)) = X0,
inference(forward_demodulation,[],[f287,f13]) ).
fof(f319,plain,
sF0 = add(sF0,sF1),
inference(superposition,[],[f218,f21]) ).
fof(f320,plain,
b = add(b,sF2),
inference(superposition,[],[f218,f23]) ).
fof(f321,plain,
c = add(c,sF0),
inference(superposition,[],[f218,f19]) ).
fof(f322,plain,
sF2 = add(sF2,sF3),
inference(superposition,[],[f218,f27]) ).
fof(f357,plain,
a = add(a,sF2),
inference(superposition,[],[f293,f23]) ).
fof(f358,plain,
b = add(b,sF0),
inference(superposition,[],[f293,f19]) ).
fof(f429,plain,
! [X0] : add(c,multiply(sF0,X0)) = multiply(c,add(c,X0)),
inference(superposition,[],[f4,f321]) ).
fof(f430,plain,
! [X0] : add(multiply(X0,c),sF0) = multiply(add(X0,sF0),c),
inference(superposition,[],[f3,f321]) ).
fof(f433,plain,
! [X0] : add(multiply(X0,c),sF0) = multiply(c,add(X0,sF0)),
inference(forward_demodulation,[],[f430,f2]) ).
fof(f434,plain,
! [X0] : c = add(c,multiply(sF0,X0)),
inference(forward_demodulation,[],[f429,f232]) ).
fof(f436,plain,
! [X0] : add(sF0,multiply(X0,c)) = multiply(c,add(X0,sF0)),
inference(forward_demodulation,[],[f433,f1]) ).
fof(f438,plain,
! [X0] : multiply(c,add(X0,b)) = multiply(c,add(X0,sF0)),
inference(forward_demodulation,[],[f436,f212]) ).
fof(f769,plain,
! [X0] : multiply(a,add(a,X0)) = add(a,multiply(sF2,X0)),
inference(superposition,[],[f4,f357]) ).
fof(f772,plain,
! [X0] : a = add(a,multiply(sF2,X0)),
inference(forward_demodulation,[],[f769,f232]) ).
fof(f2157,plain,
sF0 = multiply(sF0,c),
inference(superposition,[],[f233,f321]) ).
fof(f2159,plain,
sF1 = multiply(sF1,sF0),
inference(superposition,[],[f233,f319]) ).
fof(f2160,plain,
sF3 = multiply(sF3,sF2),
inference(superposition,[],[f233,f322]) ).
fof(f2206,plain,
sF3 = multiply(sF2,sF3),
inference(forward_demodulation,[],[f2160,f2]) ).
fof(f2207,plain,
sF1 = multiply(sF0,sF1),
inference(forward_demodulation,[],[f2159,f2]) ).
fof(f2209,plain,
sF0 = multiply(c,sF0),
inference(forward_demodulation,[],[f2157,f2]) ).
fof(f2583,plain,
! [X0] : multiply(c,add(b,X0)) = multiply(c,add(X0,b)),
inference(superposition,[],[f204,f212]) ).
fof(f3186,plain,
multiply(a,add(sF0,b)) = add(sF1,sF2),
inference(superposition,[],[f242,f23]) ).
fof(f3249,plain,
add(sF1,sF2) = multiply(a,add(b,sF0)),
inference(forward_demodulation,[],[f3186,f1]) ).
fof(f3274,plain,
multiply(a,b) = add(sF1,sF2),
inference(forward_demodulation,[],[f3249,f358]) ).
fof(f3281,plain,
sF2 = add(sF1,sF2),
inference(forward_demodulation,[],[f3274,f23]) ).
fof(f3546,plain,
multiply(c,add(sF2,sF0)) = add(sF3,sF0),
inference(superposition,[],[f245,f2209]) ).
fof(f3603,plain,
multiply(c,add(sF2,sF0)) = add(sF0,sF3),
inference(forward_demodulation,[],[f3546,f1]) ).
fof(f3627,plain,
add(sF0,sF3) = multiply(c,add(sF2,b)),
inference(forward_demodulation,[],[f3603,f438]) ).
fof(f3634,plain,
add(sF0,sF3) = multiply(c,add(b,sF2)),
inference(forward_demodulation,[],[f3627,f2583]) ).
fof(f3637,plain,
multiply(c,b) = add(sF0,sF3),
inference(forward_demodulation,[],[f3634,f320]) ).
fof(f3638,plain,
multiply(b,c) = add(sF0,sF3),
inference(forward_demodulation,[],[f3637,f2]) ).
fof(f3639,plain,
sF0 = add(sF0,sF3),
inference(forward_demodulation,[],[f3638,f19]) ).
fof(f19898,plain,
c = add(c,sF1),
inference(superposition,[],[f434,f2207]) ).
fof(f20889,plain,
sF1 = multiply(sF1,c),
inference(superposition,[],[f233,f19898]) ).
fof(f20906,plain,
sF1 = multiply(c,sF1),
inference(forward_demodulation,[],[f20889,f2]) ).
fof(f21787,plain,
add(sF3,sF1) = multiply(c,add(sF1,sF2)),
inference(superposition,[],[f276,f20906]) ).
fof(f21855,plain,
multiply(c,sF2) = add(sF3,sF1),
inference(forward_demodulation,[],[f21787,f3281]) ).
fof(f21875,plain,
multiply(c,sF2) = add(sF1,sF3),
inference(forward_demodulation,[],[f21855,f1]) ).
fof(f21888,plain,
sF3 = add(sF1,sF3),
inference(forward_demodulation,[],[f21875,f27]) ).
fof(f26199,plain,
a = add(a,sF3),
inference(superposition,[],[f772,f2206]) ).
fof(f26698,plain,
sF3 = multiply(sF3,a),
inference(superposition,[],[f233,f26199]) ).
fof(f26720,plain,
sF3 = multiply(a,sF3),
inference(forward_demodulation,[],[f26698,f2]) ).
fof(f27193,plain,
add(sF1,sF3) = multiply(a,add(sF0,sF3)),
inference(superposition,[],[f242,f26720]) ).
fof(f27263,plain,
multiply(a,sF0) = add(sF1,sF3),
inference(forward_demodulation,[],[f27193,f3639]) ).
fof(f27285,plain,
multiply(a,sF0) = sF3,
inference(forward_demodulation,[],[f27263,f21888]) ).
fof(f27300,plain,
sF1 = sF3,
inference(forward_demodulation,[],[f27285,f21]) ).
fof(f27306,plain,
$false,
inference(forward_subsumption_resolution,[],[f27300,f26]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : BOO007-2 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.19 % Computer : n002.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Mon Sep 28 21:06:07 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 26.89/4.10 % (759696)Will run a generic schedule for satisfiability detection.
% 26.89/4.10 % (759714)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3855315434:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 26.89/4.10 % (759710)% WARNING: option uhcvi not known.
% 26.89/4.10 % (759709)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2250161575_2999 on theBenchmark for (2999ds/0Mi)
% 26.89/4.10 % (759710)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1891039528:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 26.89/4.10 % (759711)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1957309057:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 26.89/4.10 % (759712)dis+10_1_sil=32000:sp=arity:random_seed=2760689172:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 26.89/4.10 % TRYING [1]
% 26.89/4.10 % TRYING [2]
% 26.89/4.10 % (759713)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3821366804:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 26.89/4.10 % TRYING [3]
% 26.89/4.10 % (759715)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=626582088:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 26.89/4.10 % TRYING [4]
% 26.89/4.10 % TRYING [5]
% 26.89/4.10 % (759714)Instruction limit reached!
% 26.89/4.10 % (759714)------------------------------
% 26.89/4.10 % (759714)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.89/4.10 % (759714)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.89/4.10 % (759714)CaDiCaL version: 2.1.3
% 26.89/4.10 % (759714)Termination reason: Instruction limit
% 26.89/4.10 % (759714)Termination phase: Saturation
% 26.89/4.10 % (759714)Time elapsed: 0.038 s
% 26.89/4.10 % (759714)Peak memory usage: 12 MB
% 26.89/4.10 % (759714)Instructions burned: 132 (million)
% 26.89/4.10 % (759738)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3686909659:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 26.89/4.10 % TRYING [1]
% 26.89/4.10 % TRYING [2]
% 26.89/4.10 % TRYING [3]
% 26.89/4.10 % TRYING [4]
% 26.89/4.10 % (759712)Instruction limit reached!
% 26.89/4.10 % (759712)------------------------------
% 26.89/4.10 % (759712)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.89/4.10 % (759712)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.89/4.10 % (759712)CaDiCaL version: 2.1.3
% 26.89/4.10 % (759712)Termination reason: Instruction limit
% 26.89/4.10 % (759712)Termination phase: Saturation
% 26.89/4.10 % (759712)Time elapsed: 0.060 s
% 26.89/4.10 % (759712)Peak memory usage: 12 MB
% 26.89/4.10 % (759712)Instructions burned: 109 (million)
% 26.89/4.10 % TRYING [5]
% 26.89/4.10 % TRYING [6]
% 26.89/4.10 % (759740)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=343117291:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 26.89/4.10 % (759713)Instruction limit reached!
% 26.89/4.10 % (759713)------------------------------
% 26.89/4.10 % (759713)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.89/4.10 % (759713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.89/4.10 % (759713)CaDiCaL version: 2.1.3
% 26.89/4.10 % (759713)Termination reason: Instruction limit
% 26.89/4.10 % (759713)Termination phase: Saturation
% 26.89/4.10 % (759713)Time elapsed: 0.091 s
% 26.89/4.10 % (759713)Peak memory usage: 12 MB
% 26.89/4.10 % (759713)Instructions burned: 118 (million)
% 26.89/4.10 % TRYING [6]
% 26.89/4.10 % (759715)Instruction limit reached!
% 26.89/4.10 % (759715)------------------------------
% 26.89/4.10 % (759715)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.89/4.10 % (759715)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.89/4.10 % (759715)CaDiCaL version: 2.1.3
% 26.89/4.10 % (759715)Termination reason: Instruction limit
% 26.89/4.10 % (759715)Termination phase: Saturation
% 26.89/4.10 % (759715)Time elapsed: 0.098 s
% 26.89/4.10 % (759715)Peak memory usage: 12 MB
% 26.89/4.10 % (759715)Instructions burned: 160 (million)
% 26.89/4.10 % (759753)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=2908697831:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 26.89/4.10 % (759756)ott-21_1_sil=16000:fs=off:random_seed=141463058:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 26.89/4.10 % TRYING [7]
% 26.89/4.10 % (759740)Instruction limit reached!
% 26.89/4.10 % (759740)------------------------------
% 26.89/4.10 % (759740)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759740)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759740)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759740)Termination reason: Instruction limit
% 15.77/5.43 % (759740)Termination phase: Saturation
% 15.77/5.43 % (759740)Time elapsed: 0.107 s
% 15.77/5.43 % (759740)Peak memory usage: 12 MB
% 15.77/5.43 % (759740)Instructions burned: 136 (million)
% 15.77/5.43 % (759738)Instruction limit reached!
% 15.77/5.43 % (759738)------------------------------
% 15.77/5.43 % (759738)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759738)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759738)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759738)Termination reason: Instruction limit
% 15.77/5.43 % (759738)Termination phase: Finite model building constraint generation
% 15.77/5.43 % (759738)Time elapsed: 0.156 s
% 15.77/5.43 % (759738)Peak memory usage: 31 MB
% 15.77/5.43 % (759738)Instructions burned: 716 (million)
% 15.77/5.43 % (759756)Instruction limit reached!
% 15.77/5.43 % (759756)------------------------------
% 15.77/5.43 % (759756)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759756)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759756)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759756)Termination reason: Instruction limit
% 15.77/5.43 % (759756)Termination phase: Saturation
% 15.77/5.43 % (759756)Time elapsed: 0.082 s
% 15.77/5.43 % (759756)Peak memory usage: 12 MB
% 15.77/5.43 % (759756)Instructions burned: 180 (million)
% 15.77/5.43 % (759773)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2011430963:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 15.77/5.43 % (759777)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2969505895:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 15.77/5.43 % TRYING [7]
% 15.77/5.43 % (759775)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1345984638:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 15.77/5.43 % TRYING [1]
% 15.77/5.43 % TRYING [2]
% 15.77/5.43 % TRYING [3]
% 15.77/5.43 % TRYING [4]
% 15.77/5.43 % TRYING [5]
% 15.77/5.43 % TRYING [6]
% 15.77/5.43 % (759773)Instruction limit reached!
% 15.77/5.43 % (759773)------------------------------
% 15.77/5.43 % (759773)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759773)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759773)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759773)Termination reason: Instruction limit
% 15.77/5.43 % (759773)Termination phase: Saturation
% 15.77/5.43 % (759773)Time elapsed: 0.271 s
% 15.77/5.43 % (759773)Peak memory usage: 15 MB
% 15.77/5.43 % (759773)Instructions burned: 477 (million)
% 15.77/5.43 % (759753)Instruction limit reached!
% 15.77/5.43 % (759753)------------------------------
% 15.77/5.43 % (759753)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759753)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759753)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759753)Termination reason: Instruction limit
% 15.77/5.43 % (759753)Termination phase: Saturation
% 15.77/5.43 % (759753)Time elapsed: 0.379 s
% 15.77/5.43 % (759753)Peak memory usage: 17 MB
% 15.77/5.43 % (759753)Instructions burned: 685 (million)
% 15.77/5.43 % (759847)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=508605190:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 15.77/5.43 % (759848)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=3965777738: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)
% 15.77/5.43 % (759775)Instruction limit reached!
% 15.77/5.43 % (759775)------------------------------
% 15.77/5.43 % (759775)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759775)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759775)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759775)Termination reason: Instruction limit
% 15.77/5.43 % (759775)Termination phase: Finite model building SAT solving
% 15.77/5.43 % (759775)Time elapsed: 0.330 s
% 15.77/5.43 % (759775)Peak memory usage: 25 MB
% 15.77/5.43 % (759775)Instructions burned: 866 (million)
% 15.77/5.43 % (759872)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=606981155:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 15.77/5.43 % (759777)Instruction limit reached!
% 15.77/5.43 % (759777)------------------------------
% 15.77/5.43 % (759777)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759777)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759777)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759777)Termination reason: Instruction limit
% 15.77/5.43 % (759777)Termination phase: Saturation
% 15.77/5.43 % (759777)Time elapsed: 0.365 s
% 15.77/5.43 % (759777)Peak memory usage: 20 MB
% 15.77/5.43 % (759777)Instructions burned: 1182 (million)
% 15.77/5.43 % (759881)fmb+10_1_sil=64000:random_seed=1674154385:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 15.77/5.43 % TRYING [1]
% 15.77/5.43 % TRYING [2]
% 15.77/5.43 % TRYING [3]
% 15.77/5.43 % TRYING [4]
% 15.77/5.43 % TRYING [5]
% 15.77/5.43 % TRYING [14]
% 15.77/5.43 % TRYING [8]
% 15.77/5.43 % TRYING [6]
% 15.77/5.43 % (759847)Instruction limit reached!
% 15.77/5.43 % (759847)------------------------------
% 15.77/5.43 % (759847)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759847)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759847)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759847)Termination reason: Instruction limit
% 15.77/5.43 % (759847)Termination phase: Finite model building constraint generation
% 15.77/5.43 % (759847)Time elapsed: 0.355 s
% 15.77/5.43 % (759847)Peak memory usage: 85 MB
% 15.77/5.43 % (759847)Instructions burned: 891 (million)
% 15.77/5.43 % (759921)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=807143228:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 15.77/5.43 % TRYING [20]
% 15.77/5.43 % (759848)Instruction limit reached!
% 15.77/5.43 % (759848)------------------------------
% 15.77/5.43 % (759848)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759848)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759848)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759848)Termination reason: Instruction limit
% 15.77/5.43 % (759848)Termination phase: Saturation
% 15.77/5.43 % (759848)Time elapsed: 0.398 s
% 15.77/5.43 % (759848)Peak memory usage: 18 MB
% 15.77/5.43 % (759848)Instructions burned: 693 (million)
% 15.77/5.43 % TRYING [7]
% 15.77/5.43 % (759931)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=865367323:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 15.77/5.43 % TRYING [8]
% 15.77/5.43 % (759872)Instruction limit reached!
% 15.77/5.43 % (759872)------------------------------
% 15.77/5.43 % (759872)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759872)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759872)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759872)Termination reason: Instruction limit
% 15.77/5.43 % (759872)Termination phase: Saturation
% 15.77/5.43 % (759872)Time elapsed: 0.461 s
% 15.77/5.43 % (759872)Peak memory usage: 18 MB
% 15.77/5.43 % (759872)Instructions burned: 880 (million)
% 15.77/5.43 % (759972)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4152168512:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 15.77/5.43 % (759931)Instruction limit reached!
% 15.77/5.43 % (759931)------------------------------
% 15.77/5.43 % (759931)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759931)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759931)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759931)Termination reason: Instruction limit
% 15.77/5.43 % (759931)Termination phase: Finite model building constraint generation
% 15.77/5.43 % (759931)Time elapsed: 0.349 s
% 15.77/5.43 % (759931)Peak memory usage: 67 MB
% 15.77/5.43 % (759931)Instructions burned: 923 (million)
% 15.77/5.43 % (759974)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1710226585:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 15.77/5.43 % TRYING [8]
% 15.77/5.43 % TRYING [9]
% 15.77/5.43 % (759974)Instruction limit reached!
% 15.77/5.43 % (759974)------------------------------
% 15.77/5.43 % (759974)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759974)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759974)Termination reason: Instruction limit
% 15.77/5.43 % (759974)Termination phase: Saturation
% 15.77/5.43 % (759974)Time elapsed: 0.768 s
% 15.77/5.43 % (759974)Peak memory usage: 27 MB
% 15.77/5.43 % (759974)Instructions burned: 1473 (million)
% 15.77/5.43 % (759976)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1092776433:i=6324_2978 on theBenchmark for (2978ds/6324Mi)
% 15.77/5.43 % TRYING [77]
% 15.77/5.43 % TRYING [9]
% 15.77/5.43 % (759972)Instruction limit reached!
% 15.77/5.43 % (759972)------------------------------
% 15.77/5.43 % (759972)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759972)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759972)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759972)Termination reason: Instruction limit
% 15.77/5.43 % (759972)Termination phase: Saturation
% 15.77/5.43 % (759972)Time elapsed: 2.765 s
% 15.77/5.43 % (759972)Peak memory usage: 48 MB
% 15.77/5.43 % (759972)Instructions burned: 5132 (million)
% 15.77/5.43 % (759978)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=4107950527:fmbsr=2.30978:i=2174_2961 on theBenchmark for (2961ds/2174Mi)
% 15.77/5.43 % TRYING [16]
% 15.77/5.43 % (759921)Instruction limit reached!
% 15.77/5.43 % (759921)------------------------------
% 15.77/5.43 % (759921)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759921)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759921)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759921)Termination reason: Instruction limit
% 15.77/5.43 % (759921)Termination phase: Finite model building constraint generation
% 15.77/5.43 % (759921)Time elapsed: 3.455 s
% 15.77/5.43 % (759921)Peak memory usage: 665 MB
% 15.77/5.43 % (759921)Instructions burned: 9516 (million)
% 15.77/5.43 % (759980)ott-2_1_sil=16000:newcnf=on:random_seed=321598827:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2955 on theBenchmark for (2955ds/869Mi)
% 15.77/5.43 % (759976)Instruction limit reached!
% 15.77/5.43 % (759976)------------------------------
% 15.77/5.43 % (759976)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759976)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759976)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759976)Termination reason: Instruction limit
% 15.77/5.43 % (759976)Termination phase: Finite model building constraint generation
% 15.77/5.43 % (759976)Time elapsed: 2.352 s
% 15.77/5.43 % (759976)Peak memory usage: 450 MB
% 15.77/5.43 % (759976)Instructions burned: 6326 (million)
% 15.77/5.43 % (759982)ott+10_1_sil=32000:tgt=ground:random_seed=1960072313:i=5114:av=off_2954 on theBenchmark for (2954ds/5114Mi)
% 15.77/5.43 % (759978)Instruction limit reached!
% 15.77/5.43 % (759978)------------------------------
% 15.77/5.43 % (759978)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759978)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759978)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759978)Termination reason: Instruction limit
% 15.77/5.43 % (759978)Termination phase: Finite model building constraint generation
% 15.77/5.43 % (759978)Time elapsed: 0.740 s
% 15.77/5.43 % (759978)Peak memory usage: 133 MB
% 15.77/5.43 % (759978)Instructions burned: 2177 (million)
% 15.77/5.43 % (759984)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=170590649:i=54282_2953 on theBenchmark for (2953ds/54282Mi)
% 15.77/5.43 % TRYING [1]
% 15.77/5.43 % TRYING [2]
% 15.77/5.43 % TRYING [3]
% 15.77/5.43 % TRYING [4]
% 15.77/5.43 % TRYING [5]
% 15.77/5.43 % TRYING [6]
% 15.77/5.43 % TRYING [7]
% 15.77/5.43 % (759980)Instruction limit reached!
% 15.77/5.43 % (759980)------------------------------
% 15.77/5.43 % (759980)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759980)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759980)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759980)Termination reason: Instruction limit
% 15.77/5.43 % (759980)Termination phase: Saturation
% 15.77/5.43 % (759980)Time elapsed: 0.516 s
% 15.77/5.43 % (759980)Peak memory usage: 20 MB
% 15.77/5.43 % (759980)Instructions burned: 869 (million)
% 15.77/5.43 % (759986)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=4165289928:i=3512:aac=none_2949 on theBenchmark for (2949ds/3512Mi)
% 15.77/5.43 % (759982) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-759696-759982"...
% 15.77/5.43 % (759982)...printing done.
% 15.77/5.43 % (759982)Refutation found. Thanks to Tanya!
% 15.77/5.43 % SZS status Unsatisfiable for theBenchmark
% 15.77/5.43 % SZS output start Proof for theBenchmark
% See solution above
% 15.77/5.43 % (759982)------------------------------
% 15.77/5.43 % (759982)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.77/5.43 % (759982)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.77/5.43 % (759982)CaDiCaL version: 2.1.3
% 15.77/5.43 % (759982)Termination reason: Refutation
% 15.77/5.43 % (759982)Time elapsed: 0.588 s
% 15.77/5.43 % (759982)Peak memory usage: 23 MB
% 15.77/5.43 % (759982)Instructions burned: 1011 (million)
% 15.77/5.43 % (759696)Success in time 5.197 s
% 15.77/5.43 % Vampire exiting
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