%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SEU164+3 : TPTP v9.3.1. Bugfixed v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n026.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 12:52:12 PM UTC 2026
% Result : Theorem 15.01s 3.20s
% Output : Refutation 15.01s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 5
% Syntax : Number of formulae : 32 ( 10 unt; 0 def)
% Number of atoms : 79 ( 25 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 78 ( 31 ~; 39 |; 1 &)
% ( 6 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 1 con; 0-2 aty)
% Number of variables : 58 ( 56 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0,X1] :
( X1 = powerset(X0)
<=> ! [X2] :
( in(X2,X1)
<=> subset(X2,X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_zfmisc_1) ).
fof(f4,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( in(X2,X0)
=> in(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).
fof(f5,axiom,
! [X0,X1] :
( X1 = union(X0)
<=> ! [X2] :
( in(X2,X1)
<=> ? [X3] :
( in(X2,X3)
& in(X3,X0) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_tarski) ).
fof(f9,axiom,
! [X0,X1] : subset(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).
fof(f11,conjecture,
! [X0] : union(powerset(X0)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t99_zfmisc_1) ).
fof(f12,negated_conjecture,
~ ! [X0] : union(powerset(X0)) = X0,
inference(negated_conjecture,[status(cth)],[f11]) ).
fof(f13,plain,
! [X0] : subset(X0,X0),
inference(rectify,[],[f9]) ).
fof(f15,plain,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( in(X2,X1)
| ~ in(X2,X0) ) ),
inference(ennf_transformation,[],[f4]) ).
fof(f17,plain,
? [X0] : union(powerset(X0)) != X0,
inference(ennf_transformation,[],[f12]) ).
fof(f23,plain,
! [X2,X0,X1] :
( ~ subset(X2,X0)
| in(X2,X1)
| powerset(X0) != X1 ),
inference(cnf_transformation,[],[f3]) ).
fof(f24,plain,
! [X2,X0,X1] :
( subset(X2,X0)
| ~ in(X2,X1)
| powerset(X0) != X1 ),
inference(cnf_transformation,[],[f3]) ).
fof(f27,plain,
! [X2,X0,X1] :
( in(X2,X1)
| ~ in(X2,X0)
| ~ subset(X0,X1) ),
inference(cnf_transformation,[],[f15]) ).
fof(f30,plain,
! [X3,X0,X1] :
( ~ in(sK3(X0,X1),X3)
| ~ in(sK3(X0,X1),X1)
| ~ in(X3,X0)
| union(X0) = X1 ),
inference(cnf_transformation,[],[f5]) ).
fof(f31,plain,
! [X0,X1] :
( in(sK5(X0,X1),X0)
| in(sK3(X0,X1),X1)
| union(X0) = X1 ),
inference(cnf_transformation,[],[f5]) ).
fof(f32,plain,
! [X0,X1] :
( in(sK3(X0,X1),sK5(X0,X1))
| in(sK3(X0,X1),X1)
| union(X0) = X1 ),
inference(cnf_transformation,[],[f5]) ).
fof(f40,plain,
! [X0] : subset(X0,X0),
inference(cnf_transformation,[],[f13]) ).
fof(f43,plain,
sK9 != union(powerset(sK9)),
inference(cnf_transformation,[],[f17]) ).
fof(f47,plain,
! [X2,X0] :
( ~ in(X2,powerset(X0))
| subset(X2,X0) ),
inference(equality_resolution,[],[f24]) ).
fof(f48,plain,
! [X2,X0] :
( in(X2,powerset(X0))
| ~ subset(X2,X0) ),
inference(equality_resolution,[],[f23]) ).
fof(f142,plain,
! [X0,X1] :
( subset(sK5(powerset(X0),X1),X0)
| union(powerset(X0)) = X1
| in(sK3(powerset(X0),X1),X1) ),
inference(resolution,[],[f31,f47]) ).
fof(f153,plain,
! [X0,X1] :
( ~ in(sK3(X0,X1),X1)
| ~ in(X1,X0)
| union(X0) = X1 ),
inference(factoring,[],[f30]) ).
fof(f333,plain,
! [X2,X0,X1] :
( ~ in(sK3(X1,X0),X2)
| union(X1) = X0
| ~ in(X0,X1)
| ~ subset(X2,X0) ),
inference(resolution,[],[f153,f27]) ).
fof(f3669,plain,
! [X0,X1] :
( union(X0) = X1
| ~ in(X1,X0)
| ~ subset(sK5(X0,X1),X1)
| in(sK3(X0,X1),X1)
| union(X0) = X1 ),
inference(resolution,[],[f333,f32]) ).
fof(f3683,plain,
! [X0,X1] :
( union(X0) = X1
| ~ in(X1,X0)
| ~ subset(sK5(X0,X1),X1)
| in(sK3(X0,X1),X1) ),
inference(duplicate_literal_removal,[],[f3669]) ).
fof(f3685,plain,
! [X0,X1] :
( ~ subset(sK5(X0,X1),X1)
| ~ in(X1,X0)
| union(X0) = X1 ),
inference(forward_subsumption_resolution,[],[f3683,f153]) ).
fof(f31806,plain,
! [X0] :
( ~ in(X0,powerset(X0))
| union(powerset(X0)) = X0
| union(powerset(X0)) = X0
| in(sK3(powerset(X0),X0),X0) ),
inference(resolution,[],[f3685,f142]) ).
fof(f31820,plain,
! [X0] :
( ~ in(X0,powerset(X0))
| union(powerset(X0)) = X0
| in(sK3(powerset(X0),X0),X0) ),
inference(duplicate_literal_removal,[],[f31806]) ).
fof(f31822,plain,
! [X0] :
( ~ in(X0,powerset(X0))
| union(powerset(X0)) = X0 ),
inference(forward_subsumption_resolution,[],[f31820,f153]) ).
fof(f35460,plain,
! [X0] :
( union(powerset(X0)) = X0
| ~ subset(X0,X0) ),
inference(resolution,[],[f31822,f48]) ).
fof(f35464,plain,
! [X0] : union(powerset(X0)) = X0,
inference(forward_subsumption_resolution,[],[f35460,f40]) ).
fof(f35701,plain,
sK9 != sK9,
inference(superposition,[],[f43,f35464]) ).
fof(f36064,plain,
$false,
inference(trivial_inequality_removal,[],[f35701]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU164+3 : TPTP v9.3.1. Bugfixed v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.39 % Computer : n026.cluster.edu
% 0.11/0.39 % Model : x86_64 x86_64
% 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39 % Memory : 8046.5625MB
% 0.11/0.39 % OS : Linux 6.8.0-71-generic
% 0.11/0.39 % CPULimit : 300
% 0.11/0.39 % WCLimit : 300
% 0.11/0.39 % DateTime : Mon Sep 28 03:52:57 UTC 2026
% 0.11/0.40 % CPUTime :
% 0.11/0.40 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.42 Running first-order model finding
% 0.11/0.42 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 16.00/2.78 % (3443858)Will run a generic schedule for satisfiability detection.
% 16.00/2.78 % (3443864)% WARNING: option uhcvi not known.
% 16.00/2.78 % (3443864)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4017103637:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 16.00/2.78 % (3443863)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2658013226_2999 on theBenchmark for (2999ds/0Mi)
% 16.00/2.78 % (3443865)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=665177871:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 16.00/2.78 % (3443866)dis+10_1_sil=32000:sp=arity:random_seed=2102768105:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 16.00/2.78 % (3443867)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=349309026:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 16.00/2.78 % (3443868)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4289691103:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 16.00/2.78 % (3443869)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=721134904:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 16.00/2.78 % TRYING [1]
% 16.00/2.78 % TRYING [2]
% 16.00/2.78 % TRYING [3]
% 16.00/2.78 % TRYING [4]
% 16.00/2.78 % TRYING [5]
% 16.00/2.78 % TRYING [6]
% 16.00/2.78 % TRYING [7]
% 16.00/2.78 % (3443866)Instruction limit reached!
% 16.00/2.78 % (3443866)------------------------------
% 16.00/2.78 % (3443866)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.00/2.78 % (3443866)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.00/2.78 % (3443866)CaDiCaL version: 2.1.3
% 16.00/2.78 % (3443866)Termination reason: Instruction limit
% 16.00/2.78 % (3443866)Termination phase: Saturation
% 16.00/2.78 % (3443866)Time elapsed: 0.063 s
% 16.00/2.78 % (3443866)Peak memory usage: 12 MB
% 16.00/2.78 % (3443866)Instructions burned: 104 (million)
% 16.00/2.78 % TRYING [8]
% 16.00/2.78 % (3443867)Instruction limit reached!
% 16.00/2.78 % (3443867)------------------------------
% 16.00/2.78 % (3443867)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.00/2.78 % (3443867)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.00/2.78 % (3443867)CaDiCaL version: 2.1.3
% 16.00/2.78 % (3443867)Termination reason: Instruction limit
% 16.00/2.78 % (3443867)Termination phase: Saturation
% 16.00/2.78 % (3443867)Time elapsed: 0.069 s
% 16.00/2.78 % (3443867)Peak memory usage: 12 MB
% 16.00/2.78 % (3443867)Instructions burned: 117 (million)
% 16.00/2.78 % (3443868)Instruction limit reached!
% 16.00/2.78 % (3443868)------------------------------
% 16.00/2.78 % (3443868)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.00/2.78 % (3443868)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.00/2.78 % (3443868)CaDiCaL version: 2.1.3
% 16.00/2.78 % (3443868)Termination reason: Instruction limit
% 16.00/2.78 % (3443868)Termination phase: Saturation
% 16.00/2.78 % (3443868)Time elapsed: 0.074 s
% 16.00/2.78 % (3443868)Peak memory usage: 12 MB
% 16.00/2.78 % (3443868)Instructions burned: 132 (million)
% 16.00/2.78 % (3443877)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2383486369:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 16.00/2.78 % TRYING [1]
% 16.00/2.78 % TRYING [2]
% 16.00/2.78 % TRYING [3]
% 16.00/2.78 % TRYING [4]
% 16.00/2.78 % (3443878)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=942892369:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 16.00/2.78 % (3443869)Instruction limit reached!
% 16.00/2.78 % (3443869)------------------------------
% 16.00/2.78 % (3443869)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.00/2.78 % (3443869)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.00/2.78 % (3443869)CaDiCaL version: 2.1.3
% 16.00/2.78 % (3443869)Termination reason: Instruction limit
% 16.00/2.78 % (3443869)Termination phase: Saturation
% 16.00/2.78 % (3443869)Time elapsed: 0.094 s
% 16.00/2.78 % (3443869)Peak memory usage: 14 MB
% 16.00/2.78 % (3443869)Instructions burned: 159 (million)
% 16.00/2.78 % (3443879)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=1375961817:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 16.00/2.78 % TRYING [5]
% 16.00/2.78 % TRYING [6]
% 16.00/2.78 % (3443883)ott-21_1_sil=16000:fs=off:random_seed=4034581541:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 16.00/2.78 % TRYING [9]
% 16.00/2.78 % (3443878)Instruction limit reached!
% 16.00/2.78 % (3443878)------------------------------
% 16.00/2.78 % (3443878)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443878)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443878)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443878)Termination reason: Instruction limit
% 15.01/3.20 % (3443878)Termination phase: Saturation
% 15.01/3.20 % (3443878)Time elapsed: 0.085 s
% 15.01/3.20 % (3443878)Peak memory usage: 14 MB
% 15.01/3.20 % (3443878)Instructions burned: 131 (million)
% 15.01/3.20 % (3443885)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1205421211:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 15.01/3.20 % TRYING [7]
% 15.01/3.20 % (3443883)Instruction limit reached!
% 15.01/3.20 % (3443883)------------------------------
% 15.01/3.20 % (3443883)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443883)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443883)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443883)Termination reason: Instruction limit
% 15.01/3.20 % (3443883)Termination phase: Saturation
% 15.01/3.20 % (3443883)Time elapsed: 0.096 s
% 15.01/3.20 % (3443883)Peak memory usage: 12 MB
% 15.01/3.20 % (3443883)Instructions burned: 180 (million)
% 15.01/3.20 % TRYING [10]
% 15.01/3.20 % (3443887)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2354998319:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 15.01/3.20 % TRYING [1]
% 15.01/3.20 % TRYING [2]
% 15.01/3.20 % TRYING [3]
% 15.01/3.20 % TRYING [4]
% 15.01/3.20 % TRYING [5]
% 15.01/3.20 % TRYING [6]
% 15.01/3.20 % TRYING [7]
% 15.01/3.20 % TRYING [8]
% 15.01/3.20 % TRYING [11]
% 15.01/3.20 % (3443879)Instruction limit reached!
% 15.01/3.20 % (3443879)------------------------------
% 15.01/3.20 % (3443879)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443879)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443879)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443879)Termination reason: Instruction limit
% 15.01/3.20 % (3443879)Termination phase: Saturation
% 15.01/3.20 % (3443879)Time elapsed: 0.360 s
% 15.01/3.20 % (3443879)Peak memory usage: 16 MB
% 15.01/3.20 % (3443879)Instructions burned: 685 (million)
% 15.01/3.20 % (3443889)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=760123635:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 15.01/3.20 % (3443877)Instruction limit reached!
% 15.01/3.20 % (3443877)------------------------------
% 15.01/3.20 % (3443877)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443877)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443877)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443877)Termination reason: Instruction limit
% 15.01/3.20 % (3443877)Termination phase: Finite model building SAT solving
% 15.01/3.20 % (3443877)Time elapsed: 0.413 s
% 15.01/3.20 % (3443877)Peak memory usage: 16 MB
% 15.01/3.20 % (3443877)Instructions burned: 714 (million)
% 15.01/3.20 % TRYING [9]
% 15.01/3.20 % (3443885)Instruction limit reached!
% 15.01/3.20 % (3443885)------------------------------
% 15.01/3.20 % (3443885)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443885)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443885)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443885)Termination reason: Instruction limit
% 15.01/3.20 % (3443885)Termination phase: Saturation
% 15.01/3.20 % (3443885)Time elapsed: 0.311 s
% 15.01/3.20 % (3443885)Peak memory usage: 14 MB
% 15.01/3.20 % (3443885)Instructions burned: 478 (million)
% 15.01/3.20 % (3443891)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=955054108:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 15.01/3.20 % (3443892)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=3724200776:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 15.01/3.20 % TRYING [14]
% 15.01/3.20 % (3443887)Instruction limit reached!
% 15.01/3.20 % (3443887)------------------------------
% 15.01/3.20 % (3443887)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443887)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443887)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443887)Termination reason: Instruction limit
% 15.01/3.20 % (3443887)Termination phase: Finite model building SAT solving
% 15.01/3.20 % (3443887)Time elapsed: 0.333 s
% 15.01/3.20 % (3443887)Peak memory usage: 17 MB
% 15.01/3.20 % (3443887)Instructions burned: 867 (million)
% 15.01/3.20 % (3443895)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1167647695:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 15.01/3.20 % TRYING [12]
% 15.01/3.20 % (3443891)Instruction limit reached!
% 15.01/3.20 % (3443891)------------------------------
% 15.01/3.20 % (3443891)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443891)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443891)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443891)Termination reason: Instruction limit
% 15.01/3.20 % (3443891)Termination phase: Finite model building SAT solving
% 15.01/3.20 % (3443891)Time elapsed: 0.351 s
% 15.01/3.20 % (3443891)Peak memory usage: 44 MB
% 15.01/3.20 % (3443891)Instructions burned: 892 (million)
% 15.01/3.20 % (3443897)fmb+10_1_sil=64000:random_seed=722380716:i=22061:nm=2:gsp=on_2990 on theBenchmark for (2990ds/22061Mi)
% 15.01/3.20 % TRYING [1]
% 15.01/3.20 % TRYING [2]
% 15.01/3.20 % TRYING [3]
% 15.01/3.20 % TRYING [4]
% 15.01/3.20 % TRYING [5]
% 15.01/3.20 % TRYING [6]
% 15.01/3.20 % TRYING [7]
% 15.01/3.20 % (3443892)Instruction limit reached!
% 15.01/3.20 % (3443892)------------------------------
% 15.01/3.20 % (3443892)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443892)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443892)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443892)Termination reason: Instruction limit
% 15.01/3.20 % (3443892)Termination phase: Saturation
% 15.01/3.20 % (3443892)Time elapsed: 0.448 s
% 15.01/3.20 % (3443892)Peak memory usage: 20 MB
% 15.01/3.20 % (3443892)Instructions burned: 693 (million)
% 15.01/3.20 % (3443899)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2146918327:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 15.01/3.20 % TRYING [20]
% 15.01/3.20 % TRYING [8]
% 15.01/3.20 % (3443895)Instruction limit reached!
% 15.01/3.20 % (3443895)------------------------------
% 15.01/3.20 % (3443895)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443895)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443895)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443895)Termination reason: Instruction limit
% 15.01/3.20 % (3443895)Termination phase: Saturation
% 15.01/3.20 % (3443895)Time elapsed: 0.495 s
% 15.01/3.20 % (3443895)Peak memory usage: 18 MB
% 15.01/3.20 % (3443895)Instructions burned: 880 (million)
% 15.01/3.20 % (3443901)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3354240381:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 15.01/3.20 % TRYING [8]
% 15.01/3.20 % TRYING [9]
% 15.01/3.20 % TRYING [13]
% 15.01/3.20 % TRYING [9]
% 15.01/3.20 % (3443889)Instruction limit reached!
% 15.01/3.20 % (3443889)------------------------------
% 15.01/3.20 % (3443889)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443889)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443889)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443889)Termination reason: Instruction limit
% 15.01/3.20 % (3443889)Termination phase: Saturation
% 15.01/3.20 % (3443889)Time elapsed: 0.697 s
% 15.01/3.20 % (3443889)Peak memory usage: 20 MB
% 15.01/3.20 % (3443889)Instructions burned: 1179 (million)
% 15.01/3.20 % (3443903)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2799199709:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 15.01/3.20 % TRYING [10]
% 15.01/3.20 % TRYING [10]
% 15.01/3.20 % TRYING [11]
% 15.01/3.20 % (3443901)Instruction limit reached!
% 15.01/3.20 % (3443901)------------------------------
% 15.01/3.20 % (3443901)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443901)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443901)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443901)Termination reason: Instruction limit
% 15.01/3.20 % (3443901)Termination phase: Finite model building constraint generation
% 15.01/3.20 % (3443901)Time elapsed: 0.391 s
% 15.01/3.20 % (3443901)Peak memory usage: 27 MB
% 15.01/3.20 % (3443901)Instructions burned: 920 (million)
% 15.01/3.20 % (3443905)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2688361766:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 15.01/3.20 % TRYING [11]
% 15.01/3.20 % TRYING [14]
% 15.01/3.20 % TRYING [12]
% 15.01/3.20 % (3443905)Instruction limit reached!
% 15.01/3.20 % (3443905)------------------------------
% 15.01/3.20 % (3443905)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443905)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443905)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443905)Termination reason: Instruction limit
% 15.01/3.20 % (3443905)Termination phase: Saturation
% 15.01/3.20 % (3443905)Time elapsed: 0.791 s
% 15.01/3.20 % (3443905)Peak memory usage: 17 MB
% 15.01/3.20 % (3443905)Instructions burned: 1472 (million)
% 15.01/3.20 % (3443907)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=746451765:i=6324_2976 on theBenchmark for (2976ds/6324Mi)
% 15.01/3.20 % TRYING [77]
% 15.01/3.20 % TRYING [13]
% 15.01/3.20 % (3443903) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3443858-3443903"...
% 15.01/3.20 % (3443903)...printing done.
% 15.01/3.20 % (3443903)Refutation found. Thanks to Tanya!
% 15.01/3.20 % SZS status Theorem for theBenchmark
% 15.01/3.20 % SZS output start Proof for theBenchmark
% See solution above
% 15.01/3.20 % (3443903)------------------------------
% 15.01/3.20 % (3443903)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.01/3.20 % (3443903)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.01/3.20 % (3443903)CaDiCaL version: 2.1.3
% 15.01/3.20 % (3443903)Termination reason: Refutation
% 15.01/3.20 % (3443903)Time elapsed: 1.509 s
% 15.01/3.20 % (3443903)Peak memory usage: 22 MB
% 15.01/3.20 % (3443903)Instructions burned: 2708 (million)
% 15.01/3.20 % (3443858)Success in time 2.771 s
% 15.01/3.20 % Vampire exiting
%------------------------------------------------------------------------------