%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : FLD050-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% 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 09:49:43 AM UTC 2026
% Result : Unsatisfiable 4.14s 1.01s
% Output : Refutation 4.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 16
% Syntax : Number of formulae : 60 ( 24 unt; 1 def)
% Number of atoms : 117 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 99 ( 42 ~; 56 |; 0 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 2 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 46 ( 0 sgn 46 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f6,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X0,X3,X4)
| product(X0,X1,X2)
| ~ product(X3,X5,X1)
| ~ product(X4,X5,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',associativity_multiplication_1) ).
fof(f7,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X3,X4,X0)
| product(X0,X1,X2)
| ~ product(X4,X1,X5)
| ~ product(X3,X5,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',associativity_multiplication_2) ).
fof(f8,axiom,
! [X0] :
( product(multiplicative_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',existence_of_identity_multiplication) ).
fof(f9,axiom,
! [X0] :
( product(multiplicative_inverse(X0),X0,multiplicative_identity)
| sum(additive_identity,X0,additive_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',existence_of_inverse_multiplication) ).
fof(f10,axiom,
! [X2,X0,X1] :
( ~ product(X1,X0,X2)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',commutativity_multiplication) ).
fof(f18,axiom,
! [X0] :
( defined(multiplicative_inverse(X0))
| ~ defined(X0)
| sum(additive_identity,X0,additive_identity) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',well_definedness_of_multiplicative_inverse) ).
fof(f20,axiom,
! [X0,X1] :
( product(X0,X1,multiply(X0,X1))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',totality_of_multiplication) ).
fof(f27,axiom,
defined(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_is_defined) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_is_defined) ).
fof(f29,axiom,
defined(c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c_is_defined) ).
fof(f30,axiom,
defined(d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d_is_defined) ).
fof(f31,negated_conjecture,
~ sum(additive_identity,b,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_sum_5) ).
fof(f32,negated_conjecture,
~ sum(additive_identity,d,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_sum_6) ).
fof(f33,negated_conjecture,
product(a,d,multiply(b,c)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_7) ).
fof(f34,negated_conjecture,
~ product(a,multiplicative_inverse(b),multiply(c,multiplicative_inverse(d))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_product_8) ).
fof(f40,plain,
! [X0] :
( product(multiplicative_identity,X0,X0)
| defined(X0) ),
inference(consistent_polarity_flipping,[],[f8]) ).
fof(f41,plain,
! [X0] :
( ~ sum(additive_identity,X0,additive_identity)
| product(multiplicative_inverse(X0),X0,multiplicative_identity)
| defined(X0) ),
inference(consistent_polarity_flipping,[],[f9]) ).
fof(f49,plain,
! [X0] :
( ~ defined(multiplicative_inverse(X0))
| defined(X0)
| ~ sum(additive_identity,X0,additive_identity) ),
inference(consistent_polarity_flipping,[],[f18]) ).
fof(f51,plain,
! [X0,X1] :
( product(X0,X1,multiply(X0,X1))
| defined(X0)
| defined(X1) ),
inference(consistent_polarity_flipping,[],[f20]) ).
fof(f56,plain,
~ defined(a),
inference(consistent_polarity_flipping,[],[f27]) ).
fof(f57,plain,
~ defined(b),
inference(consistent_polarity_flipping,[],[f28]) ).
fof(f58,plain,
~ defined(c),
inference(consistent_polarity_flipping,[],[f29]) ).
fof(f59,plain,
~ defined(d),
inference(consistent_polarity_flipping,[],[f30]) ).
fof(f60,plain,
sum(additive_identity,b,additive_identity),
inference(consistent_polarity_flipping,[],[f31]) ).
fof(f61,plain,
sum(additive_identity,d,additive_identity),
inference(consistent_polarity_flipping,[],[f32]) ).
fof(f62,plain,
product(d,a,multiply(b,c)),
inference(resolution,[],[f10,f33]) ).
fof(f71,plain,
( product(multiplicative_inverse(b),b,multiplicative_identity)
| defined(b) ),
inference(resolution,[],[f41,f60]) ).
fof(f72,plain,
( product(multiplicative_inverse(d),d,multiplicative_identity)
| defined(d) ),
inference(resolution,[],[f41,f61]) ).
fof(f73,plain,
product(multiplicative_inverse(d),d,multiplicative_identity),
inference(forward_subsumption_resolution,[],[f72,f59]) ).
fof(f74,plain,
product(multiplicative_inverse(b),b,multiplicative_identity),
inference(forward_subsumption_resolution,[],[f71,f57]) ).
fof(f78,plain,
! [X2,X0,X1] :
( ~ product(d,X2,X0)
| product(multiplicative_inverse(d),X0,X1)
| ~ product(multiplicative_identity,X2,X1) ),
inference(resolution,[],[f6,f73]) ).
fof(f81,plain,
! [X2,X0,X1] :
( ~ product(b,X2,X0)
| product(multiplicative_inverse(b),X0,X1)
| ~ product(multiplicative_identity,X2,X1) ),
inference(resolution,[],[f74,f6]) ).
fof(f87,plain,
! [X0] :
( ~ product(multiplicative_identity,a,X0)
| product(multiplicative_inverse(d),multiply(b,c),X0) ),
inference(resolution,[],[f78,f62]) ).
fof(f101,plain,
( product(multiplicative_inverse(d),multiply(b,c),a)
| defined(a) ),
inference(resolution,[],[f87,f40]) ).
fof(f102,plain,
product(multiplicative_inverse(d),multiply(b,c),a),
inference(forward_subsumption_resolution,[],[f101,f56]) ).
fof(f103,plain,
! [X2,X0,X1] :
( ~ product(multiply(b,c),X0,X2)
| product(a,X0,X1)
| ~ product(multiplicative_inverse(d),X2,X1) ),
inference(resolution,[],[f102,f7]) ).
fof(f142,plain,
! [X0,X1] :
( product(X1,X0,multiply(X0,X1))
| defined(X1)
| defined(X0) ),
inference(resolution,[],[f51,f10]) ).
fof(f150,plain,
! [X0,X1] :
( defined(b)
| defined(X0)
| product(multiplicative_inverse(b),multiply(b,X0),X1)
| ~ product(multiplicative_identity,X0,X1) ),
inference(resolution,[],[f51,f81]) ).
fof(f157,plain,
! [X0,X1] :
( ~ product(multiplicative_identity,X0,X1)
| product(multiplicative_inverse(b),multiply(b,X0),X1)
| defined(X0) ),
inference(forward_subsumption_resolution,[],[f150,f57]) ).
fof(f167,definition,
( spl0_3
<=> defined(multiplicative_inverse(d)) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f168,plain,
( ~ defined(multiplicative_inverse(d))
| spl0_3 ),
inference(avatar_component_clause,[],[f167]) ).
fof(f169,plain,
( defined(multiplicative_inverse(d))
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f167]) ).
fof(f360,plain,
( defined(d)
| ~ sum(additive_identity,d,additive_identity)
| ~ spl0_3 ),
inference(resolution,[],[f169,f49]) ).
fof(f361,plain,
( ~ sum(additive_identity,d,additive_identity)
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f360,f59]) ).
fof(f362,plain,
( $false
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f361,f61]) ).
fof(f363,plain,
~ spl0_3,
inference(avatar_contradiction_clause,[],[f362]) ).
fof(f7196,plain,
! [X0] :
( product(multiplicative_inverse(b),multiply(b,X0),X0)
| defined(X0)
| defined(X0) ),
inference(resolution,[],[f157,f40]) ).
fof(f7279,plain,
! [X0] :
( product(multiplicative_inverse(b),multiply(b,X0),X0)
| defined(X0) ),
inference(duplicate_literal_removal,[],[f7196]) ).
fof(f7359,plain,
! [X0] :
( product(multiply(b,X0),multiplicative_inverse(b),X0)
| defined(X0) ),
inference(resolution,[],[f7279,f10]) ).
fof(f11014,plain,
! [X0] :
( product(a,multiplicative_inverse(b),X0)
| ~ product(multiplicative_inverse(d),c,X0)
| defined(c) ),
inference(resolution,[],[f103,f7359]) ).
fof(f11045,plain,
! [X0] :
( ~ product(multiplicative_inverse(d),c,X0)
| product(a,multiplicative_inverse(b),X0) ),
inference(forward_subsumption_resolution,[],[f11014,f58]) ).
fof(f11177,plain,
( product(a,multiplicative_inverse(b),multiply(c,multiplicative_inverse(d)))
| defined(multiplicative_inverse(d))
| defined(c) ),
inference(resolution,[],[f11045,f142]) ).
fof(f11178,plain,
( defined(multiplicative_inverse(d))
| defined(c) ),
inference(forward_subsumption_resolution,[],[f11177,f34]) ).
fof(f11180,plain,
( defined(c)
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f11178,f168]) ).
fof(f11182,plain,
( $false
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f11180,f58]) ).
fof(f11183,plain,
spl0_3,
inference(avatar_contradiction_clause,[],[f11182]) ).
cnf(s6,plain,
~ spl0_3,
inference(sat_conversion,[],[f363]) ).
cnf(s103,plain,
spl0_3,
inference(sat_conversion,[],[f11183]) ).
cnf(s162,plain,
$false,
inference(rat,[],[s6,s103]) ).
fof(f11184,plain,
$false,
inference(avatar_sat_refutation,[],[s162]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD050-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.19 % Computer : n005.cluster.edu
% 0.10/0.19 % Model : x86_64 x86_64
% 0.10/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.19 % Memory : 8046.5625MB
% 0.10/0.19 % OS : Linux 6.8.0-71-generic
% 0.10/0.19 % CPULimit : 300
% 0.10/0.19 % WCLimit : 300
% 0.10/0.19 % DateTime : Tue Sep 29 00:39:31 UTC 2026
% 0.10/0.20 % CPUTime :
% 0.10/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.23 Running first-order model finding
% 0.10/0.23 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.14/1.01 % (1332880)Will run a generic schedule for satisfiability detection.
% 4.14/1.01 % (1332892)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2765390039_2999 on theBenchmark for (2999ds/0Mi)
% 4.14/1.01 % TRYING [1]
% 4.14/1.01 % TRYING [2]
% 4.14/1.01 % TRYING [3]
% 4.14/1.01 % (1332893)% WARNING: option uhcvi not known.
% 4.14/1.01 % TRYING [4]
% 4.14/1.01 % (1332893)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=357025168:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.14/1.01 % (1332894)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2805674420:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.14/1.01 % (1332895)dis+10_1_sil=32000:sp=arity:random_seed=3064247419:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.14/1.01 % (1332896)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2595555886:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.14/1.01 % (1332897)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1163065771:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.14/1.01 % (1332898)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2194968135:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.14/1.01 % TRYING [5]
% 4.14/1.01 % (1332898)Instruction limit reached!
% 4.14/1.01 % (1332898)------------------------------
% 4.14/1.01 % (1332898)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332898)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332898)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332898)Termination reason: Instruction limit
% 4.14/1.01 % (1332898)Termination phase: Saturation
% 4.14/1.01 % (1332898)Time elapsed: 0.059 s
% 4.14/1.01 % (1332898)Peak memory usage: 11 MB
% 4.14/1.01 % (1332898)Instructions burned: 159 (million)
% 4.14/1.01 % (1332896)Instruction limit reached!
% 4.14/1.01 % (1332896)------------------------------
% 4.14/1.01 % (1332896)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332896)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332896)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332896)Termination reason: Instruction limit
% 4.14/1.01 % (1332896)Termination phase: Saturation
% 4.14/1.01 % (1332896)Time elapsed: 0.062 s
% 4.14/1.01 % (1332896)Peak memory usage: 12 MB
% 4.14/1.01 % (1332896)Instructions burned: 117 (million)
% 4.14/1.01 % (1332895)Instruction limit reached!
% 4.14/1.01 % (1332895)------------------------------
% 4.14/1.01 % (1332895)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332895)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332895)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332895)Termination reason: Instruction limit
% 4.14/1.01 % (1332895)Termination phase: Saturation
% 4.14/1.01 % (1332895)Time elapsed: 0.065 s
% 4.14/1.01 % (1332895)Peak memory usage: 12 MB
% 4.14/1.01 % (1332895)Instructions burned: 103 (million)
% 4.14/1.01 % (1332897)Instruction limit reached!
% 4.14/1.01 % (1332897)------------------------------
% 4.14/1.01 % (1332897)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332897)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332897)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332897)Termination reason: Instruction limit
% 4.14/1.01 % (1332897)Termination phase: Saturation
% 4.14/1.01 % (1332897)Time elapsed: 0.074 s
% 4.14/1.01 % (1332897)Peak memory usage: 16 MB
% 4.14/1.01 % (1332897)Instructions burned: 131 (million)
% 4.14/1.01 % (1332907)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3965357478:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.14/1.01 % (1332908)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2874254910:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 4.14/1.01 % TRYING [1]
% 4.14/1.01 % TRYING [2]
% 4.14/1.01 % TRYING [3]
% 4.14/1.01 % (1332909)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=2768732883:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.14/1.01 % TRYING [4]
% 4.14/1.01 % (1332910)ott-21_1_sil=16000:fs=off:random_seed=1814188560:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.14/1.01 % (1332908)Instruction limit reached!
% 4.14/1.01 % (1332908)------------------------------
% 4.14/1.01 % (1332908)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332908)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332908)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332908)Termination reason: Instruction limit
% 4.14/1.01 % (1332908)Termination phase: Saturation
% 4.14/1.01 % (1332908)Time elapsed: 0.074 s
% 4.14/1.01 % (1332908)Peak memory usage: 16 MB
% 4.14/1.01 % (1332908)Instructions burned: 131 (million)
% 4.14/1.01 % (1332915)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4055375530:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 4.14/1.01 % TRYING [5]
% 4.14/1.01 % (1332910)Instruction limit reached!
% 4.14/1.01 % (1332910)------------------------------
% 4.14/1.01 % (1332910)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332910)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332910)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332910)Termination reason: Instruction limit
% 4.14/1.01 % (1332910)Termination phase: Saturation
% 4.14/1.01 % (1332910)Time elapsed: 0.093 s
% 4.14/1.01 % (1332910)Peak memory usage: 12 MB
% 4.14/1.01 % (1332910)Instructions burned: 181 (million)
% 4.14/1.01 % (1332917)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=649730908:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 4.14/1.01 % TRYING [1]
% 4.14/1.01 % TRYING [2]
% 4.14/1.01 % TRYING [3]
% 4.14/1.01 % TRYING [4]
% 4.14/1.01 % TRYING [5]
% 4.14/1.01 % TRYING [6]
% 4.14/1.01 % (1332909)Instruction limit reached!
% 4.14/1.01 % (1332909)------------------------------
% 4.14/1.01 % (1332909)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332909)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332909)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332909)Termination reason: Instruction limit
% 4.14/1.01 % (1332909)Termination phase: Saturation
% 4.14/1.01 % (1332909)Time elapsed: 0.366 s
% 4.14/1.01 % (1332909)Peak memory usage: 24 MB
% 4.14/1.01 % (1332909)Instructions burned: 685 (million)
% 4.14/1.01 % (1332907)Instruction limit reached!
% 4.14/1.01 % (1332907)------------------------------
% 4.14/1.01 % (1332907)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332907)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332907)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332907)Termination reason: Instruction limit
% 4.14/1.01 % (1332907)Termination phase: Finite model building SAT solving
% 4.14/1.01 % (1332907)Time elapsed: 0.392 s
% 4.14/1.01 % (1332907)Peak memory usage: 22 MB
% 4.14/1.01 % (1332907)Instructions burned: 716 (million)
% 4.14/1.01 % (1332919)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3165508002:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 4.14/1.01 % (1332915)Instruction limit reached!
% 4.14/1.01 % (1332915)------------------------------
% 4.14/1.01 % (1332915)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332915)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332915)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332915)Termination reason: Instruction limit
% 4.14/1.01 % (1332915)Termination phase: Saturation
% 4.14/1.01 % (1332915)Time elapsed: 0.299 s
% 4.14/1.01 % (1332915)Peak memory usage: 14 MB
% 4.14/1.01 % (1332915)Instructions burned: 478 (million)
% 4.14/1.01 % (1332920)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2062101236:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 4.14/1.01 % (1332922)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=2942607245:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 4.14/1.01 % (1332917)Instruction limit reached!
% 4.14/1.01 % (1332917)------------------------------
% 4.14/1.01 % (1332917)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332917)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332917)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332917)Termination reason: Instruction limit
% 4.14/1.01 % (1332917)Termination phase: Finite model building SAT solving
% 4.14/1.01 % (1332917)Time elapsed: 0.336 s
% 4.14/1.01 % (1332917)Peak memory usage: 25 MB
% 4.14/1.01 % (1332917)Instructions burned: 866 (million)
% 4.14/1.01 % TRYING [6]
% 4.14/1.01 % (1332925)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3432779626:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 4.14/1.01 % TRYING [14]
% 4.14/1.01 % (1332922) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1332880-1332922"...
% 4.14/1.01 % (1332922)...printing done.
% 4.14/1.01 % (1332922)Refutation found. Thanks to Tanya!
% 4.14/1.01 % SZS status Unsatisfiable for theBenchmark
% 4.14/1.01 % SZS output start Proof for theBenchmark
% See solution above
% 4.14/1.01 % (1332922)------------------------------
% 4.14/1.01 % (1332922)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.14/1.01 % (1332922)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.14/1.01 % (1332922)CaDiCaL version: 2.1.3
% 4.14/1.01 % (1332922)Termination reason: Refutation
% 4.14/1.01 % (1332922)Time elapsed: 0.225 s
% 4.14/1.01 % (1332922)Peak memory usage: 16 MB
% 4.14/1.01 % (1332922)Instructions burned: 359 (million)
% 4.14/1.01 % (1332880)Success in time 0.774 s
% 4.14/1.01 % Vampire exiting
%------------------------------------------------------------------------------