%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SEU451+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n020.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 12:53:23 PM UTC 2026
% Result : Theorem 12.06s 4.14s
% Output : Refutation 12.06s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 12
% Syntax : Number of formulae : 70 ( 39 unt; 4 def)
% Number of atoms : 115 ( 55 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 82 ( 37 ~; 30 |; 8 &)
% ( 1 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 14 ( 14 usr; 7 con; 0-6 aty)
% Number of variables : 118 ( 115 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
! [X0,X1,X2] :
( m2_relset_1(X2,X0,X1)
=> k9_relset_2(X0,X0,X1,k6_partfun1(X0),X2) = k9_relset_2(X0,X1,X1,X2,k6_partfun1(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t65_relset_2) ).
fof(f2,negated_conjecture,
~ ! [X0,X1,X2] :
( m2_relset_1(X2,X0,X1)
=> k9_relset_2(X0,X0,X1,k6_partfun1(X0),X2) = k9_relset_2(X0,X1,X1,X2,k6_partfun1(X1)) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
fof(f11,axiom,
! [X0] :
( v1_partfun1(k6_partfun1(X0),X0,X0)
& m2_relset_1(k6_partfun1(X0),X0,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k6_partfun1) ).
fof(f17,axiom,
! [X0,X1,X2] :
( m2_relset_1(X2,X0,X1)
=> m1_subset_1(X2,k1_zfmisc_1(k2_zfmisc_1(X0,X1))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m2_relset_1) ).
fof(f36,axiom,
! [X0] : k6_partfun1(X0) = k6_relat_1(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k6_partfun1) ).
fof(f37,axiom,
! [X0,X1,X2,X3,X4,X5] :
( ( m1_relset_1(X4,X0,X1)
& m1_relset_1(X5,X2,X3) )
=> k7_relset_1(X0,X1,X2,X3,X4,X5) = k5_relat_1(X4,X5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k7_relset_1) ).
fof(f38,axiom,
! [X0,X1,X2,X3,X4] :
( ( m1_subset_1(X3,k1_zfmisc_1(k2_zfmisc_1(X0,X1)))
& m1_subset_1(X4,k1_zfmisc_1(k2_zfmisc_1(X1,X2))) )
=> k9_relset_2(X0,X1,X2,X3,X4) = k5_relat_1(X3,X4) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k9_relset_2) ).
fof(f39,axiom,
! [X0,X1,X2] :
( m2_relset_1(X2,X0,X1)
<=> m1_relset_1(X2,X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_m2_relset_1) ).
fof(f42,axiom,
! [X0,X1,X2] :
( m2_relset_1(X2,X0,X1)
=> ( k7_relset_1(X0,X0,X0,X1,k6_partfun1(X0),X2) = X2
& k7_relset_1(X0,X1,X1,X1,X2,k6_partfun1(X1)) = X2 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t23_funct_2) ).
fof(f59,plain,
! [X0] : m2_relset_1(k6_partfun1(X0),X0,X0),
inference(pure_predicate_removal,[],[f11]) ).
fof(f63,plain,
? [X0,X1,X2] :
( k9_relset_2(X0,X0,X1,k6_partfun1(X0),X2) != k9_relset_2(X0,X1,X1,X2,k6_partfun1(X1))
& m2_relset_1(X2,X0,X1) ),
inference(ennf_transformation,[],[f2]) ).
fof(f75,plain,
! [X0,X1,X2] :
( m1_subset_1(X2,k1_zfmisc_1(k2_zfmisc_1(X0,X1)))
| ~ m2_relset_1(X2,X0,X1) ),
inference(ennf_transformation,[],[f17]) ).
fof(f83,plain,
! [X0,X1,X2,X3,X4,X5] :
( k7_relset_1(X0,X1,X2,X3,X4,X5) = k5_relat_1(X4,X5)
| ~ m1_relset_1(X4,X0,X1)
| ~ m1_relset_1(X5,X2,X3) ),
inference(ennf_transformation,[],[f37]) ).
fof(f84,plain,
! [X0,X1,X2,X3,X4,X5] :
( k7_relset_1(X0,X1,X2,X3,X4,X5) = k5_relat_1(X4,X5)
| ~ m1_relset_1(X4,X0,X1)
| ~ m1_relset_1(X5,X2,X3) ),
inference(flattening,[],[f83]) ).
fof(f85,plain,
! [X0,X1,X2,X3,X4] :
( k9_relset_2(X0,X1,X2,X3,X4) = k5_relat_1(X3,X4)
| ~ m1_subset_1(X3,k1_zfmisc_1(k2_zfmisc_1(X0,X1)))
| ~ m1_subset_1(X4,k1_zfmisc_1(k2_zfmisc_1(X1,X2))) ),
inference(ennf_transformation,[],[f38]) ).
fof(f86,plain,
! [X0,X1,X2,X3,X4] :
( k9_relset_2(X0,X1,X2,X3,X4) = k5_relat_1(X3,X4)
| ~ m1_subset_1(X3,k1_zfmisc_1(k2_zfmisc_1(X0,X1)))
| ~ m1_subset_1(X4,k1_zfmisc_1(k2_zfmisc_1(X1,X2))) ),
inference(flattening,[],[f85]) ).
fof(f88,plain,
! [X0,X1,X2] :
( ( k7_relset_1(X0,X0,X0,X1,k6_partfun1(X0),X2) = X2
& k7_relset_1(X0,X1,X1,X1,X2,k6_partfun1(X1)) = X2 )
| ~ m2_relset_1(X2,X0,X1) ),
inference(ennf_transformation,[],[f42]) ).
fof(f98,plain,
( k9_relset_2(sK0,sK0,sK1,k6_partfun1(sK0),sK2) != k9_relset_2(sK0,sK1,sK1,sK2,k6_partfun1(sK1))
& m2_relset_1(sK2,sK0,sK1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2)],[f63]) ).
fof(f109,plain,
! [X0,X1,X2] :
( ( m2_relset_1(X2,X0,X1)
| ~ m1_relset_1(X2,X0,X1) )
& ( m1_relset_1(X2,X0,X1)
| ~ m2_relset_1(X2,X0,X1) ) ),
inference(nnf_transformation,[],[f39]) ).
fof(f110,plain,
m2_relset_1(sK2,sK0,sK1),
inference(cnf_transformation,[],[f98]) ).
fof(f111,plain,
k9_relset_2(sK0,sK0,sK1,k6_partfun1(sK0),sK2) != k9_relset_2(sK0,sK1,sK1,sK2,k6_partfun1(sK1)),
inference(cnf_transformation,[],[f98]) ).
fof(f117,plain,
! [X0] : m2_relset_1(k6_partfun1(X0),X0,X0),
inference(cnf_transformation,[],[f59]) ).
fof(f121,plain,
! [X2,X0,X1] :
( m1_subset_1(X2,k1_zfmisc_1(k2_zfmisc_1(X0,X1)))
| ~ m2_relset_1(X2,X0,X1) ),
inference(cnf_transformation,[],[f75]) ).
fof(f154,plain,
! [X0] : k6_partfun1(X0) = k6_relat_1(X0),
inference(cnf_transformation,[],[f36]) ).
fof(f155,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ m1_relset_1(X5,X2,X3)
| ~ m1_relset_1(X4,X0,X1)
| k7_relset_1(X0,X1,X2,X3,X4,X5) = k5_relat_1(X4,X5) ),
inference(cnf_transformation,[],[f84]) ).
fof(f156,plain,
! [X2,X3,X0,X1,X4] :
( ~ m1_subset_1(X4,k1_zfmisc_1(k2_zfmisc_1(X1,X2)))
| ~ m1_subset_1(X3,k1_zfmisc_1(k2_zfmisc_1(X0,X1)))
| k9_relset_2(X0,X1,X2,X3,X4) = k5_relat_1(X3,X4) ),
inference(cnf_transformation,[],[f86]) ).
fof(f157,plain,
! [X2,X0,X1] :
( ~ m2_relset_1(X2,X0,X1)
| m1_relset_1(X2,X0,X1) ),
inference(cnf_transformation,[],[f109]) ).
fof(f161,plain,
! [X2,X0,X1] :
( k7_relset_1(X0,X1,X1,X1,X2,k6_partfun1(X1)) = X2
| ~ m2_relset_1(X2,X0,X1) ),
inference(cnf_transformation,[],[f88]) ).
fof(f162,plain,
! [X2,X0,X1] :
( k7_relset_1(X0,X0,X0,X1,k6_partfun1(X0),X2) = X2
| ~ m2_relset_1(X2,X0,X1) ),
inference(cnf_transformation,[],[f88]) ).
fof(f170,plain,
k9_relset_2(sK0,sK0,sK1,k6_relat_1(sK0),sK2) != k9_relset_2(sK0,sK1,sK1,sK2,k6_relat_1(sK1)),
inference(definition_unfolding,[],[f111,f154,f154]) ).
fof(f171,plain,
! [X0] : m2_relset_1(k6_relat_1(X0),X0,X0),
inference(definition_unfolding,[],[f117,f154]) ).
fof(f172,plain,
! [X2,X0,X1] :
( ~ m2_relset_1(X2,X0,X1)
| k7_relset_1(X0,X0,X0,X1,k6_relat_1(X0),X2) = X2 ),
inference(definition_unfolding,[],[f162,f154]) ).
fof(f173,plain,
! [X2,X0,X1] :
( ~ m2_relset_1(X2,X0,X1)
| k7_relset_1(X0,X1,X1,X1,X2,k6_relat_1(X1)) = X2 ),
inference(definition_unfolding,[],[f161,f154]) ).
fof(f174,definition,
sF13 = k6_relat_1(sK0),
introduced(definition,[new_symbols(definition,[sF13])],[function_definition]) ).
fof(f175,plain,
k6_relat_1(sK0) = sF13,
inference(reorient_equations,[],[f174]) ).
fof(f176,definition,
sF14 = k9_relset_2(sK0,sK0,sK1,sF13,sK2),
introduced(definition,[new_symbols(definition,[sF14])],[function_definition]) ).
fof(f177,plain,
k9_relset_2(sK0,sK0,sK1,sF13,sK2) = sF14,
inference(reorient_equations,[],[f176]) ).
fof(f178,definition,
sF15 = k6_relat_1(sK1),
introduced(definition,[new_symbols(definition,[sF15])],[function_definition]) ).
fof(f179,plain,
k6_relat_1(sK1) = sF15,
inference(reorient_equations,[],[f178]) ).
fof(f180,definition,
sF16 = k9_relset_2(sK0,sK1,sK1,sK2,sF15),
introduced(definition,[new_symbols(definition,[sF16])],[function_definition]) ).
fof(f181,plain,
k9_relset_2(sK0,sK1,sK1,sK2,sF15) = sF16,
inference(reorient_equations,[],[f180]) ).
fof(f182,plain,
sF14 != sF16,
inference(definition_folding,[],[f170,f181,f179,f177,f175]) ).
fof(f197,plain,
m2_relset_1(sF13,sK0,sK0),
inference(superposition,[],[f171,f175]) ).
fof(f198,plain,
m2_relset_1(sF15,sK1,sK1),
inference(superposition,[],[f171,f179]) ).
fof(f219,plain,
! [X0] : m1_relset_1(k6_relat_1(X0),X0,X0),
inference(resolution,[],[f157,f171]) ).
fof(f220,plain,
m1_relset_1(sK2,sK0,sK1),
inference(resolution,[],[f157,f110]) ).
fof(f222,plain,
m1_relset_1(sF13,sK0,sK0),
inference(resolution,[],[f157,f197]) ).
fof(f265,plain,
sK2 = k7_relset_1(sK0,sK0,sK0,sK1,k6_relat_1(sK0),sK2),
inference(resolution,[],[f172,f110]) ).
fof(f272,plain,
sK2 = k7_relset_1(sK0,sK0,sK0,sK1,sF13,sK2),
inference(forward_demodulation,[],[f265,f175]) ).
fof(f274,plain,
sK2 = k7_relset_1(sK0,sK1,sK1,sK1,sK2,k6_relat_1(sK1)),
inference(resolution,[],[f173,f110]) ).
fof(f281,plain,
sK2 = k7_relset_1(sK0,sK1,sK1,sK1,sK2,sF15),
inference(forward_demodulation,[],[f274,f179]) ).
fof(f288,plain,
! [X2,X3,X0,X1] :
( ~ m1_relset_1(X0,X1,X2)
| k7_relset_1(X1,X2,X3,X3,X0,k6_relat_1(X3)) = k5_relat_1(X0,k6_relat_1(X3)) ),
inference(resolution,[],[f155,f219]) ).
fof(f293,plain,
! [X2,X0,X1] :
( ~ m1_relset_1(X0,X1,X2)
| k7_relset_1(X1,X2,sK0,sK1,X0,sK2) = k5_relat_1(X0,sK2) ),
inference(resolution,[],[f155,f220]) ).
fof(f302,plain,
k7_relset_1(sK0,sK0,sK0,sK1,sF13,sK2) = k5_relat_1(sF13,sK2),
inference(resolution,[],[f293,f222]) ).
fof(f304,plain,
sK2 = k5_relat_1(sF13,sK2),
inference(forward_demodulation,[],[f302,f272]) ).
fof(f315,plain,
! [X2,X3,X0,X1,X4] :
( ~ m1_subset_1(X0,k1_zfmisc_1(k2_zfmisc_1(X1,X2)))
| k9_relset_2(X1,X2,X3,X0,X4) = k5_relat_1(X0,X4)
| ~ m2_relset_1(X4,X2,X3) ),
inference(resolution,[],[f156,f121]) ).
fof(f545,plain,
! [X2,X3,X0,X1,X4] :
( ~ m2_relset_1(X4,X1,X2)
| k9_relset_2(X0,X1,X2,X3,X4) = k5_relat_1(X3,X4)
| ~ m2_relset_1(X3,X0,X1) ),
inference(resolution,[],[f315,f121]) ).
fof(f1281,plain,
! [X0] : k7_relset_1(sK0,sK1,X0,X0,sK2,k6_relat_1(X0)) = k5_relat_1(sK2,k6_relat_1(X0)),
inference(resolution,[],[f288,f220]) ).
fof(f1418,plain,
! [X0,X1] :
( ~ m2_relset_1(X1,X0,sK0)
| k9_relset_2(X0,sK0,sK1,X1,sK2) = k5_relat_1(X1,sK2) ),
inference(resolution,[],[f545,f110]) ).
fof(f1425,plain,
! [X0,X1] :
( ~ m2_relset_1(X1,X0,sK1)
| k9_relset_2(X0,sK1,sK1,X1,sF15) = k5_relat_1(X1,sF15) ),
inference(resolution,[],[f545,f198]) ).
fof(f1507,plain,
k7_relset_1(sK0,sK1,sK1,sK1,sK2,sF15) = k5_relat_1(sK2,sF15),
inference(superposition,[],[f1281,f179]) ).
fof(f1514,plain,
sK2 = k5_relat_1(sK2,sF15),
inference(forward_demodulation,[],[f1507,f281]) ).
fof(f3065,plain,
k9_relset_2(sK0,sK0,sK1,sF13,sK2) = k5_relat_1(sF13,sK2),
inference(resolution,[],[f1418,f197]) ).
fof(f3066,plain,
sK2 = k9_relset_2(sK0,sK0,sK1,sF13,sK2),
inference(forward_demodulation,[],[f3065,f304]) ).
fof(f3072,plain,
sK2 = sF14,
inference(superposition,[],[f177,f3066]) ).
fof(f8212,plain,
k9_relset_2(sK0,sK1,sK1,sK2,sF15) = k5_relat_1(sK2,sF15),
inference(resolution,[],[f1425,f110]) ).
fof(f8223,plain,
sK2 = k9_relset_2(sK0,sK1,sK1,sK2,sF15),
inference(forward_demodulation,[],[f8212,f1514]) ).
fof(f8247,plain,
sK2 = sF16,
inference(superposition,[],[f181,f8223]) ).
fof(f8255,plain,
sK2 != sF14,
inference(superposition,[],[f182,f8247]) ).
fof(f8369,plain,
$false,
inference(forward_subsumption_resolution,[],[f8255,f3072]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU451+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.37 % Computer : n020.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Mon Sep 28 05:38:04 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.40 Running first-order model finding
% 0.10/0.40 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 13.95/2.40 % (4092322)Will run a generic schedule for satisfiability detection.
% 13.95/2.40 % (4092344)dis+10_1_sil=32000:sp=arity:random_seed=2044964335:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 13.95/2.40 % (4092341)% WARNING: option uhcvi not known.
% 13.95/2.40 % (4092339)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1533650361_2999 on theBenchmark for (2999ds/0Mi)
% 13.95/2.40 % (4092342)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3440319961:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 13.95/2.40 % (4092341)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3886093359:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 13.95/2.40 % (4092348)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4029707046:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 13.95/2.40 % (4092346)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=435482281:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 13.95/2.40 % (4092347)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=810016842:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 13.95/2.40 % TRYING [1]
% 13.95/2.40 % TRYING [2]
% 13.95/2.40 % TRYING [3]
% 13.95/2.40 % TRYING [4]
% 13.95/2.40 % (4092344)Instruction limit reached!
% 13.95/2.40 % (4092344)------------------------------
% 13.95/2.40 % (4092344)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.95/2.40 % (4092344)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.95/2.40 % (4092344)CaDiCaL version: 2.1.3
% 13.95/2.40 % (4092344)Termination reason: Instruction limit
% 13.95/2.40 % (4092344)Termination phase: Saturation
% 13.95/2.40 % (4092344)Time elapsed: 0.037 s
% 13.95/2.40 % (4092344)Peak memory usage: 12 MB
% 13.95/2.40 % (4092344)Instructions burned: 105 (million)
% 13.95/2.40 % (4092369)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3814999907:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 13.95/2.40 % TRYING [1]
% 13.95/2.40 % TRYING [2]
% 13.95/2.40 % TRYING [3]
% 13.95/2.40 % TRYING [4]
% 13.95/2.40 % (4092346)Instruction limit reached!
% 13.95/2.40 % (4092346)------------------------------
% 13.95/2.40 % (4092346)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.95/2.40 % (4092346)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.95/2.40 % (4092346)CaDiCaL version: 2.1.3
% 13.95/2.40 % (4092346)Termination reason: Instruction limit
% 13.95/2.40 % (4092346)Termination phase: Saturation
% 13.95/2.40 % (4092346)Time elapsed: 0.064 s
% 13.95/2.40 % (4092346)Peak memory usage: 12 MB
% 13.95/2.40 % (4092346)Instructions burned: 118 (million)
% 13.95/2.40 % (4092379)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2613638549:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 13.95/2.40 % (4092347)Instruction limit reached!
% 13.95/2.40 % (4092347)------------------------------
% 13.95/2.40 % (4092347)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.95/2.40 % (4092347)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.95/2.40 % (4092347)CaDiCaL version: 2.1.3
% 13.95/2.40 % (4092347)Termination reason: Instruction limit
% 13.95/2.40 % (4092347)Termination phase: Saturation
% 13.95/2.40 % (4092347)Time elapsed: 0.089 s
% 13.95/2.40 % (4092347)Peak memory usage: 13 MB
% 13.95/2.40 % (4092347)Instructions burned: 132 (million)
% 13.95/2.40 % (4092348)Instruction limit reached!
% 13.95/2.40 % (4092348)------------------------------
% 13.95/2.40 % (4092348)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.95/2.40 % (4092348)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.95/2.40 % (4092348)CaDiCaL version: 2.1.3
% 13.95/2.40 % (4092348)Termination reason: Instruction limit
% 13.95/2.40 % (4092348)Termination phase: Saturation
% 13.95/2.40 % (4092348)Time elapsed: 0.105 s
% 13.95/2.40 % (4092348)Peak memory usage: 14 MB
% 13.95/2.40 % (4092348)Instructions burned: 159 (million)
% 13.95/2.40 % (4092384)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=1119589903:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 13.95/2.40 % (4092389)ott-21_1_sil=16000:fs=off:random_seed=2975350393:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 13.95/2.40 % TRYING [5]
% 13.95/2.40 % TRYING [5]
% 13.95/2.40 % (4092379)Instruction limit reached!
% 13.95/2.40 % (4092379)------------------------------
% 13.95/2.40 % (4092379)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092379)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092379)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092379)Termination reason: Instruction limit
% 12.06/4.14 % (4092379)Termination phase: Saturation
% 12.06/4.14 % (4092379)Time elapsed: 0.081 s
% 12.06/4.14 % (4092379)Peak memory usage: 13 MB
% 12.06/4.14 % (4092379)Instructions burned: 132 (million)
% 12.06/4.14 % (4092397)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4046084765:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 12.06/4.14 % (4092369)Instruction limit reached!
% 12.06/4.14 % (4092369)------------------------------
% 12.06/4.14 % (4092369)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092369)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092369)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092369)Termination reason: Instruction limit
% 12.06/4.14 % (4092369)Termination phase: Finite model building constraint generation
% 12.06/4.14 % (4092369)Time elapsed: 0.149 s
% 12.06/4.14 % (4092369)Peak memory usage: 34 MB
% 12.06/4.14 % (4092369)Instructions burned: 714 (million)
% 12.06/4.14 % (4092403)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2781791476:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 12.06/4.14 % TRYING [1]
% 12.06/4.14 % TRYING [2]
% 12.06/4.14 % TRYING [3]
% 12.06/4.14 % (4092389)Instruction limit reached!
% 12.06/4.14 % (4092389)------------------------------
% 12.06/4.14 % (4092389)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092389)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092389)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092389)Termination reason: Instruction limit
% 12.06/4.14 % (4092389)Termination phase: Saturation
% 12.06/4.14 % (4092389)Time elapsed: 0.090 s
% 12.06/4.14 % (4092389)Peak memory usage: 13 MB
% 12.06/4.14 % (4092389)Instructions burned: 182 (million)
% 12.06/4.14 % TRYING [4]
% 12.06/4.14 % (4092411)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2438617368:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 12.06/4.14 % (4092403)Instruction limit reached!
% 12.06/4.14 % (4092403)------------------------------
% 12.06/4.14 % (4092403)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092403)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092403)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092403)Termination reason: Instruction limit
% 12.06/4.14 % (4092403)Termination phase: Finite model building SAT solving
% 12.06/4.14 % (4092403)Time elapsed: 0.193 s
% 12.06/4.14 % (4092403)Peak memory usage: 28 MB
% 12.06/4.14 % (4092403)Instructions burned: 867 (million)
% 12.06/4.14 % (4092413)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3428839735:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 12.06/4.14 % (4092397)Instruction limit reached!
% 12.06/4.14 % (4092397)------------------------------
% 12.06/4.14 % (4092397)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092397)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092397)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092397)Termination reason: Instruction limit
% 12.06/4.14 % (4092397)Termination phase: Saturation
% 12.06/4.14 % (4092397)Time elapsed: 0.338 s
% 12.06/4.14 % (4092397)Peak memory usage: 14 MB
% 12.06/4.14 % (4092397)Instructions burned: 477 (million)
% 12.06/4.14 % (4092384)Instruction limit reached!
% 12.06/4.14 % (4092384)------------------------------
% 12.06/4.14 % (4092384)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092384)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092384)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092384)Termination reason: Instruction limit
% 12.06/4.14 % (4092384)Termination phase: Saturation
% 12.06/4.14 % (4092384)Time elapsed: 0.437 s
% 12.06/4.14 % (4092384)Peak memory usage: 18 MB
% 12.06/4.14 % (4092384)Instructions burned: 688 (million)
% 12.06/4.14 % (4092446)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=129796527: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)
% 12.06/4.14 % (4092447)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3886217893:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 12.06/4.14 % (4092413)Instruction limit reached!
% 12.06/4.14 % (4092413)------------------------------
% 12.06/4.14 % (4092413)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092413)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092413)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092413)Termination reason: Instruction limit
% 12.06/4.14 % (4092413)Termination phase: Finite model building constraint generation
% 12.06/4.14 % (4092413)Time elapsed: 0.385 s
% 12.06/4.14 % (4092413)Peak memory usage: 105 MB
% 12.06/4.14 % (4092413)Instructions burned: 890 (million)
% 12.06/4.14 % (4092450)fmb+10_1_sil=64000:random_seed=2743274893:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 12.06/4.14 % TRYING [1]
% 12.06/4.14 % TRYING [2]
% 12.06/4.14 % TRYING [3]
% 12.06/4.14 % TRYING [4]
% 12.06/4.14 % TRYING [6]
% 12.06/4.14 % (4092411)Instruction limit reached!
% 12.06/4.14 % (4092411)------------------------------
% 12.06/4.14 % (4092411)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092411)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092411)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092411)Termination reason: Instruction limit
% 12.06/4.14 % (4092411)Termination phase: Saturation
% 12.06/4.14 % (4092411)Time elapsed: 0.968 s
% 12.06/4.14 % (4092411)Peak memory usage: 23 MB
% 12.06/4.14 % (4092411)Instructions burned: 1179 (million)
% 12.06/4.14 % (4092446)Instruction limit reached!
% 12.06/4.14 % (4092446)------------------------------
% 12.06/4.14 % (4092446)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092446)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092446)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092446)Termination reason: Instruction limit
% 12.06/4.14 % (4092446)Termination phase: Saturation
% 12.06/4.14 % (4092446)Time elapsed: 0.634 s
% 12.06/4.14 % (4092446)Peak memory usage: 16 MB
% 12.06/4.14 % (4092446)Instructions burned: 692 (million)
% 12.06/4.14 % (4092452)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3690064344:i=9515:nm=5_2987 on theBenchmark for (2987ds/9515Mi)
% 12.06/4.14 % (4092452)Cannot represent all propositional literals internally
% 12.06/4.14 % (4092452)Refutation not found, incomplete strategy
% 12.06/4.14 % (4092452)------------------------------
% 12.06/4.14 % (4092452)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092452)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092452)Termination reason: Refutation not found, incomplete strategy
% 12.06/4.14 % (4092452)Time elapsed: 0.005 s
% 12.06/4.14 % (4092452)Peak memory usage: 10 MB
% 12.06/4.14 % (4092452)Instructions burned: 4 (million)
% 12.06/4.14 % (4092452)------------------------------
% 12.06/4.14 % (4092452)------------------------------
% 12.06/4.14 % (4092453)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1318944247:fmbsr=1.7:i=920_2987 on theBenchmark for (2987ds/920Mi)
% 12.06/4.14 % TRYING [5]
% 12.06/4.14 % TRYING [8]
% 12.06/4.14 % (4092455)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3122860205:i=5131_2986 on theBenchmark for (2986ds/5131Mi)
% 12.06/4.14 % (4092447)Instruction limit reached!
% 12.06/4.14 % (4092447)------------------------------
% 12.06/4.14 % (4092447)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092447)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092447)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092447)Termination reason: Instruction limit
% 12.06/4.14 % (4092447)Termination phase: Saturation
% 12.06/4.14 % (4092447)Time elapsed: 0.904 s
% 12.06/4.14 % (4092447)Peak memory usage: 18 MB
% 12.06/4.14 % (4092447)Instructions burned: 879 (million)
% 12.06/4.14 % (4092458)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3917711787:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 12.06/4.14 % (4092453)Instruction limit reached!
% 12.06/4.14 % (4092453)------------------------------
% 12.06/4.14 % (4092453)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092453)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092453)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092453)Termination reason: Instruction limit
% 12.06/4.14 % (4092453)Termination phase: Finite model building constraint generation
% 12.06/4.14 % (4092453)Time elapsed: 0.614 s
% 12.06/4.14 % (4092453)Peak memory usage: 61 MB
% 12.06/4.14 % (4092453)Instructions burned: 922 (million)
% 12.06/4.14 % (4092460)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1544889957:i=6324_2980 on theBenchmark for (2980ds/6324Mi)
% 12.06/4.14 % (4092460)Cannot represent all propositional literals internally
% 12.06/4.14 % (4092460)Refutation not found, incomplete strategy
% 12.06/4.14 % (4092460)------------------------------
% 12.06/4.14 % (4092460)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092460)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092460)Termination reason: Refutation not found, incomplete strategy
% 12.06/4.14 % (4092460)Time elapsed: 0.006 s
% 12.06/4.14 % (4092460)Peak memory usage: 10 MB
% 12.06/4.14 % (4092460)Instructions burned: 5 (million)
% 12.06/4.14 % (4092460)------------------------------
% 12.06/4.14 % (4092460)------------------------------
% 12.06/4.14 % (4092462)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=4070552098:fmbsr=2.30978:i=2174_2980 on theBenchmark for (2980ds/2174Mi)
% 12.06/4.14 % TRYING [16]
% 12.06/4.14 % (4092458)Instruction limit reached!
% 12.06/4.14 % (4092458)------------------------------
% 12.06/4.14 % (4092458)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092458)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092458)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092458)Termination reason: Instruction limit
% 12.06/4.14 % (4092458)Termination phase: Saturation
% 12.06/4.14 % (4092458)Time elapsed: 1.333 s
% 12.06/4.14 % (4092458)Peak memory usage: 25 MB
% 12.06/4.14 % (4092458)Instructions burned: 1472 (million)
% 12.06/4.14 % (4092464)ott-2_1_sil=16000:newcnf=on:random_seed=3949232495:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2970 on theBenchmark for (2970ds/869Mi)
% 12.06/4.14 % TRYING [6]
% 12.06/4.14 % (4092462)Instruction limit reached!
% 12.06/4.14 % (4092462)------------------------------
% 12.06/4.14 % (4092462)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092462)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092462)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092462)Termination reason: Instruction limit
% 12.06/4.14 % (4092462)Termination phase: Finite model building constraint generation
% 12.06/4.14 % (4092462)Time elapsed: 1.449 s
% 12.06/4.14 % (4092462)Peak memory usage: 119 MB
% 12.06/4.14 % (4092462)Instructions burned: 2175 (million)
% 12.06/4.14 % (4092466)ott+10_1_sil=32000:tgt=ground:random_seed=4156139108:i=5114:av=off_2964 on theBenchmark for (2964ds/5114Mi)
% 12.06/4.14 % (4092466) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-4092322-4092466"...
% 12.06/4.14 % (4092466)...printing done.
% 12.06/4.14 % (4092466)Refutation found. Thanks to Tanya!
% 12.06/4.14 % SZS status Theorem for theBenchmark
% 12.06/4.14 % SZS output start Proof for theBenchmark
% See solution above
% 12.06/4.14 % (4092466)------------------------------
% 12.06/4.14 % (4092466)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.06/4.14 % (4092466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.06/4.14 % (4092466)CaDiCaL version: 2.1.3
% 12.06/4.14 % (4092466)Termination reason: Refutation
% 12.06/4.14 % (4092466)Time elapsed: 0.134 s
% 12.06/4.14 % (4092466)Peak memory usage: 17 MB
% 12.06/4.14 % (4092466)Instructions burned: 403 (million)
% 12.06/4.14 % (4092322)Success in time 3.727 s
% 12.06/4.14 % Vampire exiting
%------------------------------------------------------------------------------