%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET287-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n004.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 12:40:42 PM UTC 2026
% Result : Unsatisfiable 5.64s 1.83s
% Output : Refutation 5.64s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 18
% Syntax : Number of formulae : 63 ( 25 unt; 4 def)
% Number of atoms : 113 ( 42 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 94 ( 44 ~; 49 |; 0 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 2 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 7 con; 0-3 aty)
% Number of variables : 60 ( 0 sgn 60 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ member(X2,X0)
| ~ subclass(X0,X1)
| member(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_members) ).
fof(f2,axiom,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f3,axiom,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| ~ subclass(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_set) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection2) ).
fof(f24,axiom,
! [X0,X1] :
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
fof(f28,axiom,
! [X2,X0,X1] : intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',restriction1) ).
fof(f30,axiom,
! [X0,X1] :
( restrict(X0,singleton(X1),universal_class) != null_class
| ~ member(X1,domain_of(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain1) ).
fof(f67,axiom,
! [X0] :
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity1) ).
fof(f68,plain,
! [X0] :
( member(regular(X0),X0)
| null_class = X0 ),
inference(reorient_equations,[],[f67]) ).
fof(f69,axiom,
! [X0] :
( X0 = null_class
| intersection(X0,regular(X0)) = null_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity2) ).
fof(f70,plain,
! [X0] :
( null_class = intersection(X0,regular(X0))
| null_class = X0 ),
inference(reorient_equations,[],[f69]) ).
fof(f122,negated_conjecture,
subclass(x,y),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_domain_property8_1) ).
fof(f123,negated_conjecture,
domain_of(intersection(complement(y),x)) != null_class,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_domain_property8_2) ).
fof(f124,plain,
null_class != domain_of(intersection(complement(y),x)),
inference(reorient_equations,[],[f123]) ).
fof(f145,plain,
! [X0,X1] :
( null_class != intersection(X0,cross_product(unordered_pair(X1,X1),universal_class))
| ~ member(X1,domain_of(X0)) ),
inference(definition_unfolding,[],[f30,f28,f12]) ).
fof(f191,definition,
sF0 = complement(y),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f192,plain,
complement(y) = sF0,
inference(reorient_equations,[],[f191]) ).
fof(f193,definition,
sF1 = intersection(sF0,x),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f194,plain,
intersection(sF0,x) = sF1,
inference(reorient_equations,[],[f193]) ).
fof(f195,definition,
sF2 = domain_of(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f196,plain,
domain_of(sF1) = sF2,
inference(reorient_equations,[],[f195]) ).
fof(f197,plain,
null_class != sF2,
inference(definition_folding,[],[f124,f196,f194,f192]) ).
fof(f224,plain,
! [X0,X1] :
( member(regular(X0),X1)
| ~ subclass(X0,X1)
| null_class = X0 ),
inference(resolution,[],[f1,f68]) ).
fof(f227,definition,
( spl3_5
<=> null_class = sF1 ),
introduced(definition,[new_symbols(definition,[spl3_5])],[avatar_definition]) ).
fof(f228,plain,
( null_class != sF1
| spl3_5 ),
inference(avatar_component_clause,[],[f227]) ).
fof(f229,plain,
( null_class = sF1
| ~ spl3_5 ),
inference(avatar_component_clause,[],[f227]) ).
fof(f240,plain,
! [X2,X0,X1] :
( ~ subclass(X1,X2)
| null_class = X0
| ~ subclass(X0,X1)
| member(regular(X0),X2) ),
inference(resolution,[],[f224,f1]) ).
fof(f243,plain,
! [X0,X1] :
( ~ member(regular(X0),X1)
| null_class = X0
| ~ subclass(X0,complement(X1)) ),
inference(resolution,[],[f224,f24]) ).
fof(f280,plain,
! [X2,X0,X1] :
( member(not_subclass_element(intersection(X0,X1),X2),X1)
| subclass(intersection(X0,X1),X2) ),
inference(resolution,[],[f2,f22]) ).
fof(f281,plain,
! [X2,X0,X1] :
( member(not_subclass_element(intersection(X0,X1),X2),X0)
| subclass(intersection(X0,X1),X2) ),
inference(resolution,[],[f2,f21]) ).
fof(f324,plain,
! [X0,X1] :
( subclass(intersection(X0,X1),X0)
| subclass(intersection(X0,X1),X0) ),
inference(resolution,[],[f281,f3]) ).
fof(f336,plain,
! [X0,X1] : subclass(intersection(X0,X1),X0),
inference(duplicate_literal_removal,[],[f324]) ).
fof(f338,plain,
subclass(sF1,sF0),
inference(superposition,[],[f336,f194]) ).
fof(f339,plain,
! [X0] :
( subclass(null_class,X0)
| null_class = X0 ),
inference(superposition,[],[f336,f70]) ).
fof(f340,plain,
! [X0] :
( null_class = X0
| ~ subclass(X0,null_class)
| null_class = X0 ),
inference(resolution,[],[f339,f7]) ).
fof(f341,plain,
! [X0] :
( ~ subclass(X0,null_class)
| null_class = X0 ),
inference(duplicate_literal_removal,[],[f340]) ).
fof(f343,plain,
! [X0,X1] :
( subclass(intersection(X0,X1),X1)
| subclass(intersection(X0,X1),X1) ),
inference(resolution,[],[f280,f3]) ).
fof(f355,plain,
! [X0,X1] : subclass(intersection(X0,X1),X1),
inference(duplicate_literal_removal,[],[f343]) ).
fof(f357,plain,
subclass(sF1,x),
inference(superposition,[],[f355,f194]) ).
fof(f359,plain,
! [X0] : null_class = intersection(null_class,X0),
inference(resolution,[],[f341,f336]) ).
fof(f377,plain,
! [X0] :
( null_class != null_class
| ~ member(X0,domain_of(null_class)) ),
inference(superposition,[],[f145,f359]) ).
fof(f378,plain,
! [X0] : ~ member(X0,domain_of(null_class)),
inference(trivial_inequality_removal,[],[f377]) ).
fof(f379,plain,
null_class = domain_of(null_class),
inference(resolution,[],[f378,f68]) ).
fof(f432,plain,
! [X0] :
( member(regular(X0),y)
| ~ subclass(X0,x)
| null_class = X0 ),
inference(resolution,[],[f240,f122]) ).
fof(f847,plain,
! [X0] :
( null_class = X0
| ~ subclass(X0,complement(y))
| ~ subclass(X0,x)
| null_class = X0 ),
inference(resolution,[],[f243,f432]) ).
fof(f859,plain,
! [X0] :
( null_class = X0
| ~ subclass(X0,complement(y))
| ~ subclass(X0,x) ),
inference(duplicate_literal_removal,[],[f847]) ).
fof(f867,plain,
! [X0] :
( ~ subclass(X0,sF0)
| null_class = X0
| ~ subclass(X0,x) ),
inference(forward_demodulation,[],[f859,f192]) ).
fof(f1127,plain,
( null_class = sF1
| ~ subclass(sF1,x) ),
inference(resolution,[],[f338,f867]) ).
fof(f1141,plain,
( ~ subclass(sF1,x)
| spl3_5 ),
inference(forward_subsumption_resolution,[],[f1127,f228]) ).
fof(f1142,plain,
( $false
| spl3_5 ),
inference(forward_subsumption_resolution,[],[f1141,f357]) ).
fof(f1143,plain,
spl3_5,
inference(avatar_contradiction_clause,[],[f1142]) ).
fof(f1152,plain,
( sF1 = domain_of(sF1)
| ~ spl3_5 ),
inference(superposition,[],[f379,f229]) ).
fof(f1154,plain,
( sF1 = sF2
| ~ spl3_5 ),
inference(forward_demodulation,[],[f1152,f196]) ).
fof(f1157,plain,
( null_class != sF1
| ~ spl3_5 ),
inference(superposition,[],[f197,f1154]) ).
fof(f1158,plain,
( $false
| ~ spl3_5 ),
inference(forward_subsumption_resolution,[],[f1157,f229]) ).
fof(f1159,plain,
~ spl3_5,
inference(avatar_contradiction_clause,[],[f1158]) ).
cnf(s35,plain,
spl3_5,
inference(sat_conversion,[],[f1143]) ).
cnf(s36,plain,
~ spl3_5,
inference(sat_conversion,[],[f1159]) ).
cnf(s37,plain,
$false,
inference(rat,[],[s35,s36]) ).
fof(f1160,plain,
$false,
inference(avatar_sat_refutation,[],[s37]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET287-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.41 % Computer : n004.cluster.edu
% 0.11/0.41 % Model : x86_64 x86_64
% 0.11/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.41 % Memory : 8046.5625MB
% 0.11/0.41 % OS : Linux 6.8.0-71-generic
% 0.11/0.41 % CPULimit : 300
% 0.11/0.41 % WCLimit : 300
% 0.11/0.41 % DateTime : Mon Sep 28 01:18:52 UTC 2026
% 0.11/0.41 % CPUTime :
% 0.11/0.41 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.45 Running first-order theorem proving
% 0.11/0.45 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.50/1.64 % (4059953)Input is clausal, will run a generic CNF schedule.
% 4.50/1.64 % (4059958)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1639834334:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 4.50/1.64 % (4059960)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1090460632:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 4.50/1.64 % (4059963)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4075008024:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 4.50/1.64 % (4059961)lrs+10_1_sil=8000:sp=occurrence:random_seed=2197906246:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 4.50/1.64 % (4059959)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3985723782:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 4.50/1.64 % (4059961)Refutation not found, incomplete strategy
% 4.50/1.64 % (4059961)------------------------------
% 4.50/1.64 % (4059961)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.50/1.64 % (4059961)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.50/1.64 % (4059961)CaDiCaL version: 2.1.3
% 4.50/1.64 % (4059961)Termination reason: Refutation not found, incomplete strategy
% 4.50/1.64 % (4059961)Time elapsed: 0.002 s
% 4.50/1.64 % (4059961)Peak memory usage: 88 MB
% 4.50/1.64 % (4059961)Instructions burned: 1 (million)
% 4.50/1.64 % (4059962)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1085653617:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 4.50/1.64 % (4059964)dis-21_1_sil=8000:lcm=predicate:random_seed=1214841860:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 4.50/1.64 % (4059962)Instruction limit reached!
% 4.50/1.64 % (4059962)------------------------------
% 4.50/1.64 % (4059962)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.50/1.64 % (4059962)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.50/1.64 % (4059962)CaDiCaL version: 2.1.3
% 4.50/1.64 % (4059962)Termination reason: Instruction limit
% 4.50/1.64 % (4059962)Termination phase: Saturation
% 4.50/1.64 % (4059962)Time elapsed: 0.066 s
% 4.50/1.64 % (4059962)Peak memory usage: 88 MB
% 4.50/1.64 % (4059962)Instructions burned: 116 (million)
% 4.50/1.64 % (4059964)Instruction limit reached!
% 4.50/1.64 % (4059964)------------------------------
% 4.50/1.64 % (4059964)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.50/1.64 % (4059964)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.50/1.64 % (4059964)CaDiCaL version: 2.1.3
% 4.50/1.64 % (4059964)Termination reason: Instruction limit
% 4.50/1.64 % (4059964)Termination phase: Saturation
% 4.50/1.64 % (4059964)Time elapsed: 0.070 s
% 4.50/1.64 % (4059964)Peak memory usage: 89 MB
% 4.50/1.64 % (4059964)Instructions burned: 117 (million)
% 4.50/1.64 % (4059963)Instruction limit reached!
% 4.50/1.64 % (4059963)------------------------------
% 4.50/1.64 % (4059963)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.50/1.64 % (4059963)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.50/1.64 % (4059963)CaDiCaL version: 2.1.3
% 4.50/1.64 % (4059963)Termination reason: Instruction limit
% 4.50/1.64 % (4059963)Termination phase: Saturation
% 4.50/1.64 % (4059963)Time elapsed: 0.134 s
% 4.50/1.64 % (4059963)Peak memory usage: 90 MB
% 4.50/1.64 % (4059963)Instructions burned: 180 (million)
% 4.50/1.64 % (4059973)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=252516899:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 4.50/1.64 % (4059972)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=1313491663:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 4.50/1.64 % (4059972)Refutation not found, incomplete strategy
% 4.50/1.64 % (4059972)------------------------------
% 4.50/1.64 % (4059972)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.50/1.64 % (4059972)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.50/1.64 % (4059972)CaDiCaL version: 2.1.3
% 5.64/1.83 % (4059972)Termination reason: Refutation not found, incomplete strategy
% 5.64/1.83 % (4059972)Time elapsed: 0.003 s
% 5.64/1.83 % (4059972)Peak memory usage: 88 MB
% 5.64/1.83 % (4059972)Instructions burned: 3 (million)
% 5.64/1.83 % (4059961)------------------------------
% 5.64/1.83 % (4059961)------------------------------
% 5.64/1.83 % (4059974)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1810585875:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 5.64/1.83 % (4059974)Refutation not found, incomplete strategy
% 5.64/1.83 % (4059974)------------------------------
% 5.64/1.83 % (4059974)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.64/1.83 % (4059974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.64/1.83 % (4059974)CaDiCaL version: 2.1.3
% 5.64/1.83 % (4059974)Termination reason: Refutation not found, incomplete strategy
% 5.64/1.83 % (4059974)Time elapsed: 0.003 s
% 5.64/1.83 % (4059974)Peak memory usage: 88 MB
% 5.64/1.83 % (4059974)Instructions burned: 4 (million)
% 5.64/1.83 % (4059973)Instruction limit reached!
% 5.64/1.83 % (4059973)------------------------------
% 5.64/1.83 % (4059973)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.64/1.83 % (4059973)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.64/1.83 % (4059973)CaDiCaL version: 2.1.3
% 5.64/1.83 % (4059973)Termination reason: Instruction limit
% 5.64/1.83 % (4059973)Termination phase: Saturation
% 5.64/1.83 % (4059973)Time elapsed: 0.107 s
% 5.64/1.83 % (4059973)Peak memory usage: 91 MB
% 5.64/1.83 % (4059973)Instructions burned: 189 (million)
% 5.64/1.83 % (4059958)First to succeed.
% 5.64/1.83 % (4059958)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-4059953"
% 5.64/1.83 % (4059977)lrs+10_64_to=lpo:sil=8000:random_seed=1543247092:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 5.64/1.83 % (4059979)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1595232093:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 5.64/1.83 % (4059972)------------------------------
% 5.64/1.83 % (4059972)------------------------------
% 5.64/1.83 % (4059977)Instruction limit reached!
% 5.64/1.83 % (4059977)------------------------------
% 5.64/1.83 % (4059977)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.64/1.83 % (4059977)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.64/1.83 % (4059977)CaDiCaL version: 2.1.3
% 5.64/1.83 % (4059977)Termination reason: Instruction limit
% 5.64/1.83 % (4059977)Termination phase: Saturation
% 5.64/1.83 % (4059977)Time elapsed: 0.083 s
% 5.64/1.83 % (4059977)Peak memory usage: 89 MB
% 5.64/1.83 % (4059977)Instructions burned: 127 (million)
% 5.64/1.83 % (4059979)Instruction limit reached!
% 5.64/1.83 % (4059979)------------------------------
% 5.64/1.83 % (4059979)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.64/1.83 % (4059979)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.64/1.83 % (4059979)CaDiCaL version: 2.1.3
% 5.64/1.83 % (4059979)Termination reason: Instruction limit
% 5.64/1.83 % (4059979)Termination phase: Saturation
% 5.64/1.83 % (4059979)Time elapsed: 0.126 s
% 5.64/1.83 % (4059979)Peak memory usage: 89 MB
% 5.64/1.83 % (4059979)Instructions burned: 195 (million)
% 5.64/1.83 % (4059974)------------------------------
% 5.64/1.83 % (4059974)------------------------------
% 5.64/1.83 % (4059982)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=4123280601:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 5.64/1.83 % (4059958)Refutation found. Thanks to Tanya!
% 5.64/1.83 % SZS status Unsatisfiable for theBenchmark
% 5.64/1.83 % SZS output start Proof for theBenchmark
% See solution above
% 5.64/1.83 % (4059958)------------------------------
% 5.64/1.83 % (4059958)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.64/1.83 % (4059958)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.64/1.83 % (4059958)CaDiCaL version: 2.1.3
% 5.64/1.83 % (4059958)Termination reason: Refutation
% 5.64/1.83 % (4059958)Time elapsed: 0.409 s
% 5.64/1.83 % (4059958)Peak memory usage: 131 MB
% 5.64/1.83 % (4059958)Instructions burned: 1117 (million)
% 5.64/1.83 % (4059958)------------------------------
% 5.64/1.83 % (4059958)------------------------------
% 5.64/1.83 % (4059953)Success in time 0.745 s
% 5.64/1.83 % Vampire exiting
%------------------------------------------------------------------------------