%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SET230-6 : 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 : n010.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 12:43:30 PM UTC 2026
% Result : Unsatisfiable 2.29s 0.95s
% Output : Refutation 2.29s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 19
% Syntax : Number of formulae : 77 ( 16 unt; 6 def)
% Number of atoms : 169 ( 21 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 182 ( 90 ~; 88 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 5 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 5 con; 0-2 aty)
% Number of variables : 78 ( 0 sgn 78 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ member(X2,X0)
| ~ subclass(X0,X1)
| member(X2,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_members) ).
fof(f2,axiom,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',not_subclass_members1) ).
fof(f3,axiom,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
fof(f6,axiom,
! [X0,X1] :
( X0 != X1
| subclass(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',equal_implies_subclass2) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| ~ subclass(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',singleton_set) ).
fof(f13,axiom,
! [X0,X1] : unordered_pair(singleton(X0),unordered_pair(X0,singleton(X1))) = ordered_pair(X0,X1),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',ordered_pair) ).
fof(f14,axiom,
! [X2,X3,X0,X1] :
( ~ member(ordered_pair(X0,X1),cross_product(X2,X3))
| member(X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',cartesian_product1) ).
fof(f15,axiom,
! [X2,X3,X0,X1] :
( ~ member(ordered_pair(X0,X1),cross_product(X2,X3))
| member(X1,X3) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',cartesian_product2) ).
fof(f16,axiom,
! [X2,X3,X0,X1] :
( ~ member(X0,X1)
| ~ member(X2,X3)
| member(ordered_pair(X0,X2),cross_product(X1,X3)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',cartesian_product3) ).
fof(f67,axiom,
! [X0] :
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',regularity1) ).
fof(f68,plain,
! [X0] :
( member(regular(X0),X0)
| null_class = X0 ),
inference(reorient_equations,[],[f67]) ).
fof(f122,negated_conjecture,
cross_product(u,u) = cross_product(w,w),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_corollary_to_cross_product_cancellation_1) ).
fof(f123,negated_conjecture,
u != w,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_corollary_to_cross_product_cancellation_2) ).
fof(f128,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),
inference(definition_unfolding,[],[f13,f12,f12]) ).
fof(f137,plain,
! [X2,X3,X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3))
| member(X0,X2) ),
inference(definition_unfolding,[],[f14,f128]) ).
fof(f138,plain,
! [X2,X3,X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3))
| member(X1,X3) ),
inference(definition_unfolding,[],[f15,f128]) ).
fof(f139,plain,
! [X2,X3,X0,X1] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X2,X2))),cross_product(X1,X3))
| ~ member(X2,X3)
| ~ member(X0,X1) ),
inference(definition_unfolding,[],[f16,f128]) ).
fof(f187,plain,
! [X1] : subclass(X1,X1),
inference(equality_resolution,[],[f6]) ).
fof(f190,definition,
sF0 = cross_product(u,u),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f191,plain,
cross_product(u,u) = sF0,
inference(reorient_equations,[],[f190]) ).
fof(f192,definition,
sF1 = cross_product(w,w),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f193,plain,
cross_product(w,w) = sF1,
inference(reorient_equations,[],[f192]) ).
fof(f194,plain,
sF0 = sF1,
inference(definition_folding,[],[f122,f193,f191]) ).
fof(f195,plain,
cross_product(w,w) = sF0,
inference(forward_demodulation,[],[f193,f194]) ).
fof(f485,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF0)
| member(X0,w) ),
inference(superposition,[],[f137,f195]) ).
fof(f498,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF0)
| member(X1,u) ),
inference(superposition,[],[f138,f191]) ).
fof(f640,plain,
! [X0,X1] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF0)
| ~ member(X1,w)
| ~ member(X0,w) ),
inference(superposition,[],[f139,f195]) ).
fof(f641,plain,
! [X0,X1] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF0)
| ~ member(X1,u)
| ~ member(X0,u) ),
inference(superposition,[],[f139,f191]) ).
fof(f644,plain,
! [X2,X0,X1] :
( member(unordered_pair(unordered_pair(X1,X1),unordered_pair(X1,unordered_pair(X0,X0))),X2)
| ~ member(X1,w)
| ~ subclass(sF0,X2)
| ~ member(X0,w) ),
inference(resolution,[],[f640,f1]) ).
fof(f700,definition,
( spl2_64
<=> ! [X3] : ~ member(X3,w) ),
introduced(definition,[new_symbols(definition,[spl2_64])],[avatar_definition]) ).
fof(f701,plain,
( ! [X3] : ~ member(X3,w)
| ~ spl2_64 ),
inference(avatar_component_clause,[],[f700]) ).
fof(f738,plain,
( null_class = w
| ~ spl2_64 ),
inference(resolution,[],[f701,f68]) ).
fof(f766,plain,
( ! [X0] : ~ member(X0,null_class)
| ~ spl2_64 ),
inference(superposition,[],[f701,f738]) ).
fof(f767,plain,
( sF0 = cross_product(null_class,null_class)
| ~ spl2_64 ),
inference(superposition,[],[f195,f738]) ).
fof(f768,plain,
( null_class != u
| ~ spl2_64 ),
inference(superposition,[],[f123,f738]) ).
fof(f814,plain,
( ! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF0)
| member(X0,null_class) )
| ~ spl2_64 ),
inference(superposition,[],[f137,f767]) ).
fof(f816,plain,
( ! [X0,X1] : ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF0)
| ~ spl2_64 ),
inference(forward_subsumption_resolution,[],[f814,f766]) ).
fof(f1824,plain,
! [X0,X1] :
( member(X0,u)
| ~ member(X1,w)
| ~ subclass(sF0,sF0)
| ~ member(X0,w) ),
inference(resolution,[],[f498,f644]) ).
fof(f2041,plain,
( ! [X0,X1] :
( ~ member(X0,u)
| ~ member(X1,u) )
| ~ spl2_64 ),
inference(resolution,[],[f641,f816]) ).
fof(f2043,plain,
! [X0,X1] :
( ~ member(X0,u)
| ~ member(X1,u)
| member(X1,w) ),
inference(resolution,[],[f641,f485]) ).
fof(f2049,definition,
( spl2_117
<=> ! [X1] : ~ member(X1,u) ),
introduced(definition,[new_symbols(definition,[spl2_117])],[avatar_definition]) ).
fof(f2050,plain,
( ! [X1] : ~ member(X1,u)
| ~ spl2_117 ),
inference(avatar_component_clause,[],[f2049]) ).
fof(f2051,plain,
( spl2_117
| spl2_117
| ~ spl2_64 ),
inference(avatar_split_clause,[],[f2041,f700,f2049,f2049]) ).
fof(f2387,definition,
( spl2_182
<=> ! [X0] :
( member(X0,u)
| ~ member(X0,w) ) ),
introduced(definition,[new_symbols(definition,[spl2_182])],[avatar_definition]) ).
fof(f2388,plain,
( ! [X0] :
( ~ member(X0,w)
| member(X0,u) )
| ~ spl2_182 ),
inference(avatar_component_clause,[],[f2387]) ).
fof(f2399,plain,
! [X0,X1] :
( member(X0,u)
| ~ member(X1,w)
| ~ member(X0,w) ),
inference(forward_subsumption_resolution,[],[f1824,f187]) ).
fof(f2409,definition,
( spl2_186
<=> ! [X1] :
( ~ member(X1,u)
| member(X1,w) ) ),
introduced(definition,[new_symbols(definition,[spl2_186])],[avatar_definition]) ).
fof(f2410,plain,
( ! [X1] :
( ~ member(X1,u)
| member(X1,w) )
| ~ spl2_186 ),
inference(avatar_component_clause,[],[f2409]) ).
fof(f2411,plain,
( spl2_186
| spl2_117 ),
inference(avatar_split_clause,[],[f2043,f2049,f2409]) ).
fof(f2463,plain,
( spl2_64
| spl2_182 ),
inference(avatar_split_clause,[],[f2399,f2387,f700]) ).
fof(f2748,plain,
( null_class = u
| ~ spl2_117 ),
inference(resolution,[],[f2050,f68]) ).
fof(f2760,plain,
( $false
| ~ spl2_64
| ~ spl2_117 ),
inference(forward_subsumption_resolution,[],[f2748,f768]) ).
fof(f2761,plain,
( ~ spl2_64
| ~ spl2_117 ),
inference(avatar_contradiction_clause,[],[f2760]) ).
fof(f2764,plain,
( ! [X0] : ~ member(X0,w)
| ~ spl2_117
| ~ spl2_182 ),
inference(forward_subsumption_resolution,[],[f2388,f2050]) ).
fof(f2859,plain,
( spl2_64
| ~ spl2_117
| ~ spl2_182 ),
inference(avatar_split_clause,[],[f2764,f2387,f2049,f700]) ).
fof(f3139,plain,
( ! [X0] :
( member(not_subclass_element(u,X0),w)
| subclass(u,X0) )
| ~ spl2_186 ),
inference(resolution,[],[f2410,f2]) ).
fof(f3347,plain,
( ! [X0] :
( member(not_subclass_element(w,X0),u)
| subclass(w,X0) )
| ~ spl2_182 ),
inference(resolution,[],[f2388,f2]) ).
fof(f5505,plain,
( subclass(u,w)
| subclass(u,w)
| ~ spl2_186 ),
inference(resolution,[],[f3139,f3]) ).
fof(f5512,plain,
( subclass(u,w)
| ~ spl2_186 ),
inference(duplicate_literal_removal,[],[f5505]) ).
fof(f6060,plain,
( subclass(w,u)
| subclass(w,u)
| ~ spl2_182 ),
inference(resolution,[],[f3347,f3]) ).
fof(f6067,plain,
( subclass(w,u)
| ~ spl2_182 ),
inference(duplicate_literal_removal,[],[f6060]) ).
fof(f6134,plain,
( ~ subclass(w,u)
| u = w
| ~ spl2_186 ),
inference(resolution,[],[f5512,f7]) ).
fof(f6135,plain,
( u = w
| ~ spl2_182
| ~ spl2_186 ),
inference(forward_subsumption_resolution,[],[f6134,f6067]) ).
fof(f6136,plain,
( $false
| ~ spl2_182
| ~ spl2_186 ),
inference(forward_subsumption_resolution,[],[f6135,f123]) ).
fof(f6137,plain,
( ~ spl2_182
| ~ spl2_186 ),
inference(avatar_contradiction_clause,[],[f6136]) ).
cnf(s78,plain,
( spl2_117
| ~ spl2_64
| spl2_117 ),
inference(sat_conversion,[],[f2051]) ).
cnf(s79,plain,
( ~ spl2_64
| spl2_117 ),
inference(rat,[],[s78]) ).
cnf(s172,plain,
( spl2_117
| spl2_186 ),
inference(sat_conversion,[],[f2411]) ).
cnf(s179,plain,
( spl2_64
| spl2_182 ),
inference(sat_conversion,[],[f2463]) ).
cnf(s198,plain,
( ~ spl2_64
| ~ spl2_117 ),
inference(sat_conversion,[],[f2761]) ).
cnf(s218,plain,
( spl2_64
| ~ spl2_117
| ~ spl2_182 ),
inference(sat_conversion,[],[f2859]) ).
cnf(s490,plain,
( ~ spl2_182
| ~ spl2_186 ),
inference(sat_conversion,[],[f6137]) ).
cnf(s492,plain,
spl2_64,
inference(rat,[],[s172,s218,s490,s179]) ).
cnf(s493,plain,
~ spl2_117,
inference(rat,[],[s198,s492]) ).
cnf(s494,plain,
$false,
inference(rat,[],[s79,s493,s492]) ).
fof(f6138,plain,
$false,
inference(avatar_sat_refutation,[],[s494]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SET230-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.39 % Computer : n010.cluster.edu
% 0.12/0.39 % Model : x86_64 x86_64
% 0.12/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.39 % Memory : 8046.5625MB
% 0.12/0.39 % OS : Linux 6.8.0-71-generic
% 0.12/0.39 % CPULimit : 300
% 0.12/0.39 % WCLimit : 300
% 0.12/0.39 % DateTime : Mon Sep 28 01:11:09 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.42 Running first-order model finding
% 0.12/0.42 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
% 2.29/0.95 % (1478595)Will run a generic schedule for satisfiability detection.
% 2.29/0.95 % (1478604)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3152594140:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.29/0.95 % (1478601)% WARNING: option uhcvi not known.
% 2.29/0.95 % (1478600)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2494405569_2999 on theBenchmark for (2999ds/0Mi)
% 2.29/0.95 % (1478605)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2352484854:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.29/0.95 % (1478601)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=88671864:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.29/0.95 % (1478603)dis+10_1_sil=32000:sp=arity:random_seed=3306876151:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.29/0.95 % (1478602)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=971045509:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.29/0.95 % (1478606)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1121722592:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.29/0.95 % (1478604)Instruction limit reached!
% 2.29/0.95 % (1478604)------------------------------
% 2.29/0.95 % (1478604)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478604)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478604)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478604)Termination reason: Instruction limit
% 2.29/0.95 % (1478604)Termination phase: Saturation
% 2.29/0.95 % (1478604)Time elapsed: 0.038 s
% 2.29/0.95 % (1478604)Peak memory usage: 13 MB
% 2.29/0.95 % (1478604)Instructions burned: 116 (million)
% 2.29/0.95 % (1478614)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1874656253:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.29/0.95 % (1478603)Instruction limit reached!
% 2.29/0.95 % (1478603)------------------------------
% 2.29/0.95 % (1478603)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478603)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478603)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478603)Termination reason: Instruction limit
% 2.29/0.95 % (1478603)Termination phase: Saturation
% 2.29/0.95 % (1478603)Time elapsed: 0.069 s
% 2.29/0.95 % (1478603)Peak memory usage: 13 MB
% 2.29/0.95 % (1478603)Instructions burned: 103 (million)
% 2.29/0.95 % (1478605)Instruction limit reached!
% 2.29/0.95 % (1478605)------------------------------
% 2.29/0.95 % (1478605)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478605)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478605)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478605)Termination reason: Instruction limit
% 2.29/0.95 % (1478605)Termination phase: Saturation
% 2.29/0.95 % (1478605)Time elapsed: 0.081 s
% 2.29/0.95 % (1478605)Peak memory usage: 12 MB
% 2.29/0.95 % (1478605)Instructions burned: 131 (million)
% 2.29/0.95 % (1478616)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1804800316:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 2.29/0.95 % (1478617)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=409278854:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.29/0.95 % (1478606)Instruction limit reached!
% 2.29/0.95 % (1478606)------------------------------
% 2.29/0.95 % (1478606)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478606)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478606)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478606)Termination reason: Instruction limit
% 2.29/0.95 % (1478606)Termination phase: Saturation
% 2.29/0.95 % (1478606)Time elapsed: 0.113 s
% 2.29/0.95 % (1478606)Peak memory usage: 14 MB
% 2.29/0.95 % (1478606)Instructions burned: 160 (million)
% 2.29/0.95 % (1478620)ott-21_1_sil=16000:fs=off:random_seed=3226437981:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.29/0.95 % TRYING [1]
% 2.29/0.95 % TRYING [2]
% 2.29/0.95 % TRYING [3]
% 2.29/0.95 % (1478616)Instruction limit reached!
% 2.29/0.95 % (1478616)------------------------------
% 2.29/0.95 % (1478616)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478616)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478616)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478616)Termination reason: Instruction limit
% 2.29/0.95 % (1478616)Termination phase: Saturation
% 2.29/0.95 % (1478616)Time elapsed: 0.088 s
% 2.29/0.95 % (1478616)Peak memory usage: 13 MB
% 2.29/0.95 % (1478616)Instructions burned: 131 (million)
% 2.29/0.95 % (1478622)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2090824146:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 2.29/0.95 % TRYING [1]
% 2.29/0.95 % TRYING [2]
% 2.29/0.95 % (1478614)Instruction limit reached!
% 2.29/0.95 % (1478614)------------------------------
% 2.29/0.95 % (1478614)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478614)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478614)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478614)Termination reason: Instruction limit
% 2.29/0.95 % (1478614)Termination phase: Finite model building constraint generation
% 2.29/0.95 % (1478614)Time elapsed: 0.175 s
% 2.29/0.95 % (1478614)Peak memory usage: 34 MB
% 2.29/0.95 % (1478614)Instructions burned: 716 (million)
% 2.29/0.95 % TRYING [3]
% 2.29/0.95 % (1478624)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=729116361:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.29/0.95 % (1478620)Instruction limit reached!
% 2.29/0.95 % (1478620)------------------------------
% 2.29/0.95 % (1478620)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478620)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478620)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478620)Termination reason: Instruction limit
% 2.29/0.95 % (1478620)Termination phase: Saturation
% 2.29/0.95 % (1478620)Time elapsed: 0.098 s
% 2.29/0.95 % (1478620)Peak memory usage: 12 MB
% 2.29/0.95 % (1478620)Instructions burned: 181 (million)
% 2.29/0.95 % (1478626)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3370024800:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.29/0.95 % TRYING [1]
% 2.29/0.95 % TRYING [2]
% 2.29/0.95 % TRYING [4]
% 2.29/0.95 % TRYING [3]
% 2.29/0.95 % (1478624)Instruction limit reached!
% 2.29/0.95 % (1478624)------------------------------
% 2.29/0.95 % (1478624)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478624)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478624)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478624)Termination reason: Instruction limit
% 2.29/0.95 % (1478624)Termination phase: Finite model building constraint generation
% 2.29/0.95 % (1478624)Time elapsed: 0.213 s
% 2.29/0.95 % (1478624)Peak memory usage: 25 MB
% 2.29/0.95 % (1478624)Instructions burned: 870 (million)
% 2.29/0.95 % (1478628)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4030075409:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 2.29/0.95 % (1478626) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1478595-1478626"...
% 2.29/0.95 % (1478626)...printing done.
% 2.29/0.95 % (1478626)Refutation found. Thanks to Tanya!
% 2.29/0.95 % SZS status Unsatisfiable for theBenchmark
% 2.29/0.95 % SZS output start Proof for theBenchmark
% See solution above
% 2.29/0.95 % (1478626)------------------------------
% 2.29/0.95 % (1478626)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.29/0.95 % (1478626)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.29/0.95 % (1478626)CaDiCaL version: 2.1.3
% 2.29/0.95 % (1478626)Termination reason: Refutation
% 2.29/0.95 % (1478626)Time elapsed: 0.220 s
% 2.29/0.95 % (1478626)Peak memory usage: 17 MB
% 2.29/0.95 % (1478626)Instructions burned: 354 (million)
% 2.29/0.95 % (1478595)Success in time 0.518 s
% 2.29/0.95 % Vampire exiting
%------------------------------------------------------------------------------