%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR086+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 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 09:45:05 AM UTC 2026
% Result : Theorem 15.03s 4.64s
% Output : Refutation 15.03s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 6
% Syntax : Number of formulae : 26 ( 11 unt; 0 def)
% Number of atoms : 63 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 69 ( 32 ~; 25 |; 6 &)
% ( 2 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 36 ( 32 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,axiom,
! [X0,X1] :
( s__subclass(X0,X1)
=> ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+1.ax',kb_SUMO_26) ).
fof(f27,axiom,
! [X0,X1,X2] :
( ( s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__subclass(X0,X1)
& s__instance(X2,X0) )
=> s__instance(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+1.ax',kb_SUMO_27) ).
fof(f4773,axiom,
s__subclass(s__GraphLoop,s__GraphArc),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+1.ax',kb_SUMO_4786) ).
fof(f4776,axiom,
! [X0] :
( s__instance(X0,s__GraphArc)
=> ( s__instance(X0,s__GraphLoop)
<=> ? [X1] :
( s__instance(X1,s__GraphNode)
& s__links(X1,X1,X0) ) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+1.ax',kb_SUMO_4789) ).
fof(f37982,axiom,
s__instance(s__Arc13_1,s__GraphLoop),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_1) ).
fof(f37983,conjecture,
? [X0] : s__links(X0,X0,s__Arc13_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(f37984,negated_conjecture,
~ ? [X0] : s__links(X0,X0,s__Arc13_1),
inference(negated_conjecture,[status(cth)],[f37983]) ).
fof(f38251,plain,
! [X0,X1] :
( ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) )
| ~ s__subclass(X0,X1) ),
inference(ennf_transformation,[],[f26]) ).
fof(f38252,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(ennf_transformation,[],[f27]) ).
fof(f38253,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(flattening,[],[f38252]) ).
fof(f44427,plain,
! [X0] :
( ( s__instance(X0,s__GraphLoop)
<=> ? [X1] :
( s__instance(X1,s__GraphNode)
& s__links(X1,X1,X0) ) )
| ~ s__instance(X0,s__GraphArc) ),
inference(ennf_transformation,[],[f4776]) ).
fof(f48352,plain,
! [X0] : ~ s__links(X0,X0,s__Arc13_1),
inference(ennf_transformation,[],[f37984]) ).
fof(f48382,plain,
! [X0,X1] :
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f38251]) ).
fof(f48383,plain,
! [X0,X1] :
( s__instance(X0,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f38251]) ).
fof(f48384,plain,
! [X2,X0,X1] :
( ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X2,X0)
| ~ s__subclass(X0,X1)
| s__instance(X2,X1) ),
inference(cnf_transformation,[],[f38253]) ).
fof(f53528,plain,
s__subclass(s__GraphLoop,s__GraphArc),
inference(cnf_transformation,[],[f4773]) ).
fof(f53531,plain,
! [X0] :
( s__links(sK180(X0),sK180(X0),X0)
| ~ s__instance(X0,s__GraphArc)
| ~ s__instance(X0,s__GraphLoop) ),
inference(cnf_transformation,[],[f44427]) ).
fof(f89558,plain,
s__instance(s__Arc13_1,s__GraphLoop),
inference(cnf_transformation,[],[f37982]) ).
fof(f89559,plain,
! [X0] : ~ s__links(X0,X0,s__Arc13_1),
inference(cnf_transformation,[],[f48352]) ).
fof(f132360,plain,
( ~ s__instance(s__Arc13_1,s__GraphArc)
| ~ s__instance(s__Arc13_1,s__GraphLoop) ),
inference(resolution,[],[f53531,f89559]) ).
fof(f132361,plain,
~ s__instance(s__Arc13_1,s__GraphArc),
inference(forward_subsumption_resolution,[],[f132360,f89558]) ).
fof(f137346,plain,
! [X2,X0,X1] :
( ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X2,X0)
| ~ s__subclass(X0,X1)
| s__instance(X2,X1) ),
inference(forward_subsumption_resolution,[],[f48384,f48382]) ).
fof(f137347,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0) ),
inference(forward_subsumption_resolution,[],[f137346,f48383]) ).
fof(f137434,plain,
! [X0] :
( ~ s__subclass(X0,s__GraphArc)
| ~ s__instance(s__Arc13_1,X0) ),
inference(resolution,[],[f137347,f132361]) ).
fof(f137455,plain,
~ s__instance(s__Arc13_1,s__GraphLoop),
inference(resolution,[],[f137434,f53528]) ).
fof(f137456,plain,
$false,
inference(forward_subsumption_resolution,[],[f137455,f89558]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR086+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.04 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.16 % Computer : n004.cluster.edu
% 0.11/0.16 % Model : x86_64 x86_64
% 0.11/0.16 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.16 % Memory : 8046.5625MB
% 0.11/0.16 % OS : Linux 6.8.0-71-generic
% 0.11/0.16 % CPULimit : 300
% 0.11/0.16 % WCLimit : 300
% 0.11/0.16 % DateTime : Mon Sep 28 22:34:52 UTC 2026
% 0.11/0.16 % CPUTime :
% 0.11/0.16 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.18 Running first-order model finding
% 0.11/0.18 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
% 23.40/4.05 % (864662)Will run a generic schedule for satisfiability detection.
% 23.40/4.05 % (864669)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=708236923:i=88024:add=on:rawr=on_2993 on theBenchmark for (2993ds/88024Mi)
% 23.40/4.05 % (864668)% WARNING: option uhcvi not known.
% 23.40/4.05 % (864667)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1055274282_2993 on theBenchmark for (2993ds/0Mi)
% 23.40/4.05 % (864668)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=308520101:i=135531:add=off:rawr=on_2993 on theBenchmark for (2993ds/135531Mi)
% 23.40/4.05 % (864670)dis+10_1_sil=32000:sp=arity:random_seed=3424651027:i=103:fgj=on_2993 on theBenchmark for (2993ds/103Mi)
% 23.40/4.05 % (864671)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3920501329:i=116_2993 on theBenchmark for (2993ds/116Mi)
% 23.40/4.05 % (864672)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1490457772:i=131_2993 on theBenchmark for (2993ds/131Mi)
% 23.40/4.05 % (864673)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3717755911:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2993 on theBenchmark for (2993ds/159Mi)
% 23.40/4.05 % (864670)Instruction limit reached!
% 23.40/4.05 % (864670)------------------------------
% 23.40/4.05 % (864670)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.40/4.05 % (864670)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.40/4.05 % (864670)CaDiCaL version: 2.1.3
% 23.40/4.05 % (864670)Termination reason: Instruction limit
% 23.40/4.05 % (864670)Termination phase: Naming
% 23.40/4.05 % (864670)Time elapsed: 0.087 s
% 23.40/4.05 % (864670)Peak memory usage: 51 MB
% 23.40/4.05 % (864670)Instructions burned: 105 (million)
% 23.40/4.05 % (864671)Instruction limit reached!
% 23.40/4.05 % (864671)------------------------------
% 23.40/4.05 % (864671)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.40/4.05 % (864671)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.40/4.05 % (864671)CaDiCaL version: 2.1.3
% 23.40/4.05 % (864671)Termination reason: Instruction limit
% 23.40/4.05 % (864671)Termination phase: NewCNF
% 23.40/4.05 % (864671)Time elapsed: 0.094 s
% 23.40/4.05 % (864671)Peak memory usage: 53 MB
% 23.40/4.05 % (864671)Instructions burned: 116 (million)
% 23.40/4.05 % (864672)Instruction limit reached!
% 23.40/4.05 % (864672)------------------------------
% 23.40/4.05 % (864672)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.40/4.05 % (864672)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.40/4.05 % (864672)CaDiCaL version: 2.1.3
% 23.40/4.05 % (864672)Termination reason: Instruction limit
% 23.40/4.05 % (864672)Termination phase: Naming
% 23.40/4.05 % (864672)Time elapsed: 0.095 s
% 23.40/4.05 % (864672)Peak memory usage: 52 MB
% 23.40/4.05 % (864672)Instructions burned: 133 (million)
% 23.40/4.05 % (864681)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4138007867:i=714:nm=2_2992 on theBenchmark for (2992ds/714Mi)
% 23.40/4.05 % (864673)Instruction limit reached!
% 23.40/4.05 % (864673)------------------------------
% 23.40/4.05 % (864673)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.40/4.05 % (864673)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.40/4.05 % (864673)CaDiCaL version: 2.1.3
% 23.40/4.05 % (864673)Termination reason: Instruction limit
% 23.40/4.05 % (864673)Termination phase: Preprocessing 3
% 23.40/4.05 % (864673)Time elapsed: 0.112 s
% 23.40/4.05 % (864673)Peak memory usage: 52 MB
% 23.40/4.05 % (864673)Instructions burned: 161 (million)
% 23.40/4.05 % (864682)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2861309552:i=131:bd=preordered:fsd=on_2992 on theBenchmark for (2992ds/131Mi)
% 23.40/4.05 % (864683)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=1014519562:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2992 on theBenchmark for (2992ds/684Mi)
% 23.40/4.05 % (864687)ott-21_1_sil=16000:fs=off:random_seed=149895087:i=180:av=off:fsr=off_2992 on theBenchmark for (2992ds/180Mi)
% 23.40/4.05 % (864682)Instruction limit reached!
% 23.40/4.05 % (864682)------------------------------
% 23.40/4.05 % (864682)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.40/4.05 % (864682)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.40/4.05 % (864682)CaDiCaL version: 2.1.3
% 23.40/4.05 % (864682)Termination reason: Instruction limit
% 15.03/4.60 % (864682)Termination phase: Naming
% 15.03/4.60 % (864682)Time elapsed: 0.093 s
% 15.03/4.60 % (864682)Peak memory usage: 51 MB
% 15.03/4.60 % (864682)Instructions burned: 134 (million)
% 15.03/4.60 % (864689)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3596035576:i=477:bd=all_2991 on theBenchmark for (2991ds/477Mi)
% 15.03/4.60 % (864687)Instruction limit reached!
% 15.03/4.60 % (864687)------------------------------
% 15.03/4.60 % (864687)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.60 % (864687)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.60 % (864687)CaDiCaL version: 2.1.3
% 15.03/4.60 % (864687)Termination reason: Instruction limit
% 15.03/4.60 % (864687)Termination phase: Preprocessing 3
% 15.03/4.60 % (864687)Time elapsed: 0.121 s
% 15.03/4.60 % (864687)Peak memory usage: 52 MB
% 15.03/4.60 % (864687)Instructions burned: 180 (million)
% 15.03/4.60 % (864691)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1556504211:fmbsr=1.3:i=865:ins=25_2990 on theBenchmark for (2990ds/865Mi)
% 15.03/4.60 % (864683)Instruction limit reached!
% 15.03/4.60 % (864683)------------------------------
% 15.03/4.60 % (864683)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.60 % (864683)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.60 % (864683)CaDiCaL version: 2.1.3
% 15.03/4.60 % (864683)Termination reason: Instruction limit
% 15.03/4.60 % (864683)Termination phase: NewCNF
% 15.03/4.60 % (864683)Time elapsed: 0.312 s
% 15.03/4.60 % (864683)Peak memory usage: 61 MB
% 15.03/4.60 % (864683)Instructions burned: 685 (million)
% 15.03/4.60 % (864693)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3231668643:i=1179_2989 on theBenchmark for (2989ds/1179Mi)
% 15.03/4.60 % (864681)Instruction limit reached!
% 15.03/4.60 % (864681)------------------------------
% 15.03/4.60 % (864681)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.60 % (864681)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.60 % (864681)CaDiCaL version: 2.1.3
% 15.03/4.60 % (864681)Termination reason: Instruction limit
% 15.03/4.60 % (864681)Termination phase: Clausification
% 15.03/4.60 % (864681)Time elapsed: 0.377 s
% 15.03/4.60 % (864681)Peak memory usage: 85 MB
% 15.03/4.60 % (864681)Instructions burned: 714 (million)
% 15.03/4.60 % (864689)Instruction limit reached!
% 15.03/4.60 % (864689)------------------------------
% 15.03/4.60 % (864689)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.60 % (864689)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.60 % (864689)CaDiCaL version: 2.1.3
% 15.03/4.60 % (864689)Termination reason: Instruction limit
% 15.03/4.60 % (864689)Termination phase: Equality resolution with deletion
% 15.03/4.60 % (864689)Time elapsed: 0.260 s
% 15.03/4.60 % (864689)Peak memory usage: 58 MB
% 15.03/4.60 % (864689)Instructions burned: 477 (million)
% 15.03/4.60 % (864695)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=618522210:i=889:ins=1_2988 on theBenchmark for (2988ds/889Mi)
% 15.03/4.60 % (864696)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=1021978839:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2988 on theBenchmark for (2988ds/692Mi)
% 15.03/4.60 % (864691)Instruction limit reached!
% 15.03/4.60 % (864691)------------------------------
% 15.03/4.60 % (864691)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.60 % (864691)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.60 % (864691)CaDiCaL version: 2.1.3
% 15.03/4.60 % (864691)Termination reason: Instruction limit
% 15.03/4.60 % (864691)Termination phase: Property scanning
% 15.03/4.60 % (864691)Time elapsed: 0.452 s
% 15.03/4.60 % (864691)Peak memory usage: 89 MB
% 15.03/4.60 % (864691)Instructions burned: 865 (million)
% 15.03/4.60 % (864699)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=4079734338:i=879:kws=inv_precedence:fsr=off_2985 on theBenchmark for (2985ds/879Mi)
% 15.03/4.60 % (864696)Instruction limit reached!
% 15.03/4.60 % (864696)------------------------------
% 15.03/4.60 % (864696)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.60 % (864696)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.60 % (864696)CaDiCaL version: 2.1.3
% 15.03/4.60 % (864696)Termination reason: Instruction limit
% 15.03/4.60 % (864696)Termination phase: NewCNF
% 15.03/4.60 % (864696)Time elapsed: 0.312 s
% 15.03/4.64 % (864696)Peak memory usage: 61 MB
% 15.03/4.64 % (864696)Instructions burned: 694 (million)
% 15.03/4.64 % (864701)fmb+10_1_sil=64000:random_seed=164655872:i=22061:nm=2:gsp=on_2984 on theBenchmark for (2984ds/22061Mi)
% 15.03/4.64 % (864695)Instruction limit reached!
% 15.03/4.64 % (864695)------------------------------
% 15.03/4.64 % (864695)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864695)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864695)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864695)Termination reason: Instruction limit
% 15.03/4.64 % (864695)Termination phase: Property scanning
% 15.03/4.64 % (864695)Time elapsed: 0.450 s
% 15.03/4.64 % (864695)Peak memory usage: 89 MB
% 15.03/4.64 % (864695)Instructions burned: 890 (million)
% 15.03/4.64 % (864703)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=431312821:i=9515:nm=5_2983 on theBenchmark for (2983ds/9515Mi)
% 15.03/4.64 % (864693)Instruction limit reached!
% 15.03/4.64 % (864693)------------------------------
% 15.03/4.64 % (864693)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864693)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864693)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864693)Termination reason: Instruction limit
% 15.03/4.64 % (864693)Termination phase: Saturation
% 15.03/4.64 % (864693)Time elapsed: 0.600 s
% 15.03/4.64 % (864693)Peak memory usage: 72 MB
% 15.03/4.64 % (864693)Instructions burned: 1181 (million)
% 15.03/4.64 % (864705)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3993137974:fmbsr=1.7:i=920_2982 on theBenchmark for (2982ds/920Mi)
% 15.03/4.64 % (864699)Instruction limit reached!
% 15.03/4.64 % (864699)------------------------------
% 15.03/4.64 % (864699)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864699)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864699)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864699)Termination reason: Instruction limit
% 15.03/4.64 % (864699)Termination phase: Property scanning
% 15.03/4.64 % (864699)Time elapsed: 0.384 s
% 15.03/4.64 % (864699)Peak memory usage: 62 MB
% 15.03/4.64 % (864699)Instructions burned: 879 (million)
% 15.03/4.64 % (864707)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4078449435:i=5131_2981 on theBenchmark for (2981ds/5131Mi)
% 15.03/4.64 % (864705)Instruction limit reached!
% 15.03/4.64 % (864705)------------------------------
% 15.03/4.64 % (864705)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864705)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864705)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864705)Termination reason: Instruction limit
% 15.03/4.64 % (864705)Termination phase: Property scanning
% 15.03/4.64 % (864705)Time elapsed: 0.465 s
% 15.03/4.64 % (864705)Peak memory usage: 89 MB
% 15.03/4.64 % (864705)Instructions burned: 923 (million)
% 15.03/4.64 % (864709)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3164419263:i=1472:ins=7:fdi=8:gsp=on_2977 on theBenchmark for (2977ds/1472Mi)
% 15.03/4.64 % (864709)Instruction limit reached!
% 15.03/4.64 % (864709)------------------------------
% 15.03/4.64 % (864709)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864709)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864709)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864709)Termination reason: Instruction limit
% 15.03/4.64 % (864709)Termination phase: Saturation
% 15.03/4.64 % (864709)Time elapsed: 0.802 s
% 15.03/4.64 % (864709)Peak memory usage: 79 MB
% 15.03/4.64 % (864709)Instructions burned: 1473 (million)
% 15.03/4.64 % (864711)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3175442428:i=6324_2969 on theBenchmark for (2969ds/6324Mi)
% 15.03/4.64 % Detected minimum model sizes of [447]
% 15.03/4.64 % Detected maximum model sizes of [max]
% 15.03/4.64 % (864667)Cannot represent all propositional literals internally
% 15.03/4.64 % (864667)Refutation not found, incomplete strategy
% 15.03/4.64 % (864667)------------------------------
% 15.03/4.64 % (864667)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864667)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864667)Termination reason: Refutation not found, incomplete strategy
% 15.03/4.64 % (864667)Time elapsed: 3.205 s
% 15.03/4.64 % (864667)Peak memory usage: 174 MB
% 15.03/4.64 % (864667)Instructions burned: 6873 (million)
% 15.03/4.64 % (864667)------------------------------
% 15.03/4.64 % (864667)------------------------------
% 15.03/4.64 % (864713)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=117275552:fmbsr=2.30978:i=2174_2960 on theBenchmark for (2960ds/2174Mi)
% 15.03/4.64 % Detected minimum model sizes of [447]
% 15.03/4.64 % Detected maximum model sizes of [max]
% 15.03/4.64 % (864701)Cannot represent all propositional literals internally
% 15.03/4.64 % (864701)Refutation not found, incomplete strategy
% 15.03/4.64 % (864701)------------------------------
% 15.03/4.64 % (864701)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864701)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864701)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864701)Termination reason: Refutation not found, incomplete strategy
% 15.03/4.64 % (864701)Time elapsed: 2.619 s
% 15.03/4.64 % (864701)Peak memory usage: 153 MB
% 15.03/4.64 % (864701)Instructions burned: 5782 (million)
% 15.03/4.64 % (864701)------------------------------
% 15.03/4.64 % (864701)------------------------------
% 15.03/4.64 % (864715)ott-2_1_sil=16000:newcnf=on:random_seed=1343815495:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2957 on theBenchmark for (2957ds/869Mi)
% 15.03/4.64 % (864707) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-864662-864707"...
% 15.03/4.64 % (864707)...printing done.
% 15.03/4.64 % Detected minimum model sizes of [447]
% 15.03/4.64 % Detected maximum model sizes of [max]
% 15.03/4.64 % (864703)Cannot represent all propositional literals internally
% 15.03/4.64 % (864703)Refutation not found, incomplete strategy
% 15.03/4.64 % (864703)------------------------------
% 15.03/4.64 % (864703)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864703)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864703)Termination reason: Refutation not found, incomplete strategy
% 15.03/4.64 % (864703)Time elapsed: 2.714 s
% 15.03/4.64 % (864703)Peak memory usage: 157 MB
% 15.03/4.64 % (864703)Instructions burned: 5978 (million)
% 15.03/4.64 % (864707)Refutation found. Thanks to Tanya!
% 15.03/4.64 % SZS status Theorem for theBenchmark
% 15.03/4.64 % SZS output start Proof for theBenchmark
% See solution above
% 15.03/4.64 % (864707)------------------------------
% 15.03/4.64 % (864707)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.03/4.64 % (864707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.03/4.64 % (864707)CaDiCaL version: 2.1.3
% 15.03/4.64 % (864707)Termination reason: Refutation
% 15.03/4.64 % (864707)Time elapsed: 2.473 s
% 15.03/4.64 % (864707)Peak memory usage: 104 MB
% 15.03/4.64 % (864707)Instructions burned: 4651 (million)
% 15.03/4.64 % (864662)Success in time 4.41 s
% 15.03/4.64 % Vampire exiting
%------------------------------------------------------------------------------