%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC070-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 01:04:32 PM UTC 2026
% Result : Unsatisfiable 2.80s 0.94s
% Output : Refutation 2.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 22
% Syntax : Number of formulae : 62 ( 15 unt; 5 def)
% Number of atoms : 142 ( 19 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 155 ( 75 ~; 75 |; 0 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 11 ( 9 usr; 6 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 23 ( 0 sgn 23 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f51,axiom,
! [X0,X1] : ssList(skaf45(X0,X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause51) ).
fof(f57,axiom,
! [X0] :
( ~ ssList(X0)
| segmentP(X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause57) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause85) ).
fof(f143,axiom,
! [X0,X1] :
( ~ frontsegP(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| app(X1,skaf45(X0,X1)) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause132) ).
fof(f187,axiom,
! [X2,X3,X0,X1] :
( app(app(X0,X1),X2) != X3
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X3)
| segmentP(X3,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause173) ).
fof(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
fof(f204,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
! [X0] :
( ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk2,X0)
| ~ segmentP(sk1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
( nil != sk2
| nil != sk1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f208,negated_conjecture,
( nil = sk4
| neq(sk3,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f209,negated_conjecture,
( nil = sk4
| frontsegP(sk4,sk3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f210,negated_conjecture,
( nil = sk3
| neq(sk3,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f211,negated_conjecture,
( nil = sk3
| frontsegP(sk4,sk3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f214,plain,
! [X0] :
( ~ neq(X0,nil)
| ~ ssList(X0)
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0) ),
inference(definition_unfolding,[],[f206,f204,f205]) ).
fof(f215,plain,
( nil != sk4
| nil != sk3 ),
inference(definition_unfolding,[],[f207,f204,f205]) ).
fof(f230,plain,
! [X2,X0,X1] :
( ~ ssList(app(app(X0,X1),X2))
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| segmentP(app(app(X0,X1),X2),X1) ),
inference(equality_resolution,[],[f187]) ).
fof(f247,definition,
( spl0_1
<=> frontsegP(sk4,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f249,plain,
( frontsegP(sk4,sk3)
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f247]) ).
fof(f251,definition,
( spl0_2
<=> nil = sk3 ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f254,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f211,f251,f247]) ).
fof(f256,definition,
( spl0_3
<=> neq(sk3,nil) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f258,plain,
( neq(sk3,nil)
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f256]) ).
fof(f259,plain,
( spl0_3
| spl0_2 ),
inference(avatar_split_clause,[],[f210,f251,f256]) ).
fof(f261,definition,
( spl0_4
<=> nil = sk4 ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f264,plain,
( spl0_1
| spl0_4 ),
inference(avatar_split_clause,[],[f209,f261,f247]) ).
fof(f265,plain,
( spl0_3
| spl0_4 ),
inference(avatar_split_clause,[],[f208,f261,f256]) ).
fof(f266,plain,
( ~ spl0_2
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f215,f261,f251]) ).
fof(f272,definition,
( spl0_6
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f273,plain,
( ssList(nil)
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f272]) ).
fof(f308,plain,
spl0_6,
inference(avatar_split_clause,[],[f8,f272]) ).
fof(f309,plain,
( ~ ssList(sk3)
| ~ segmentP(sk4,sk3)
| ~ segmentP(sk3,sk3)
| ~ spl0_3 ),
inference(resolution,[],[f214,f258]) ).
fof(f310,plain,
( ~ ssList(sk3)
| ~ segmentP(sk4,sk3)
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f309,f57]) ).
fof(f311,plain,
( ~ segmentP(sk4,sk3)
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f310,f202]) ).
fof(f712,plain,
sk3 = app(nil,sk3),
inference(resolution,[],[f74,f202]) ).
fof(f1526,plain,
( ~ ssList(sk3)
| ~ ssList(sk4)
| sk4 = app(sk3,skaf45(sk4,sk3))
| ~ spl0_1 ),
inference(resolution,[],[f143,f249]) ).
fof(f1534,plain,
( ~ ssList(sk4)
| sk4 = app(sk3,skaf45(sk4,sk3))
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[],[f1526,f202]) ).
fof(f1540,plain,
( sk4 = app(sk3,skaf45(sk4,sk3))
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[],[f1534,f203]) ).
fof(f2499,plain,
! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(nil)
| ~ ssList(sk3)
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) ),
inference(superposition,[],[f230,f712]) ).
fof(f2504,plain,
! [X0] :
( ~ ssList(nil)
| ~ ssList(sk3)
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) ),
inference(forward_subsumption_resolution,[],[f2499,f85]) ).
fof(f2507,plain,
( ! [X0] :
( ~ ssList(sk3)
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f2504,f273]) ).
fof(f2509,plain,
( ! [X0] :
( ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f2507,f202]) ).
fof(f10231,plain,
( ! [X0,X1] : segmentP(app(sk3,skaf45(X0,X1)),sk3)
| ~ spl0_6 ),
inference(resolution,[],[f2509,f51]) ).
fof(f13757,plain,
( segmentP(sk4,sk3)
| ~ spl0_1
| ~ spl0_6 ),
inference(superposition,[],[f10231,f1540]) ).
fof(f13759,plain,
( $false
| ~ spl0_1
| ~ spl0_3
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f13757,f311]) ).
fof(f13760,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_6 ),
inference(avatar_contradiction_clause,[],[f13759]) ).
cnf(s1,plain,
( spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f254]) ).
cnf(s2,plain,
( spl0_2
| spl0_3 ),
inference(sat_conversion,[],[f259]) ).
cnf(s3,plain,
( spl0_1
| spl0_4 ),
inference(sat_conversion,[],[f264]) ).
cnf(s4,plain,
( spl0_3
| spl0_4 ),
inference(sat_conversion,[],[f265]) ).
cnf(s5,plain,
( ~ spl0_2
| ~ spl0_4 ),
inference(sat_conversion,[],[f266]) ).
cnf(s15,plain,
spl0_6,
inference(sat_conversion,[],[f308]) ).
cnf(s749,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_6 ),
inference(sat_conversion,[],[f13760]) ).
cnf(s940,plain,
spl0_1,
inference(rat,[],[s5,s1,s3]) ).
cnf(s941,plain,
~ spl0_3,
inference(rat,[],[s749,s15,s940]) ).
cnf(s948,plain,
spl0_4,
inference(rat,[],[s4,s941]) ).
cnf(s949,plain,
spl0_2,
inference(rat,[],[s2,s941]) ).
cnf(s950,plain,
$false,
inference(rat,[],[s5,s948,s949]) ).
fof(f13766,plain,
$false,
inference(avatar_sat_refutation,[],[s950]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC070-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.37 % Computer : n020.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Mon Sep 28 07:44:04 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.40 Running first-order model finding
% 0.12/0.40 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
% 2.80/0.94 % (20721)Will run a generic schedule for satisfiability detection.
% 2.80/0.94 % (20731)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3219280172:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.80/0.94 % (20727)% WARNING: option uhcvi not known.
% 2.80/0.94 % (20726)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=351731638_2999 on theBenchmark for (2999ds/0Mi)
% 2.80/0.94 % (20728)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=784534247:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.80/0.94 % (20729)dis+10_1_sil=32000:sp=arity:random_seed=2441602136:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.80/0.94 % (20727)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3940293654:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.80/0.94 % (20730)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4234550662:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.80/0.94 % (20732)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3866612582:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.80/0.94 % TRYING [1]
% 2.80/0.94 % TRYING [2]
% 2.80/0.94 % TRYING [3]
% 2.80/0.94 % (20731)Instruction limit reached!
% 2.80/0.94 % (20731)------------------------------
% 2.80/0.94 % (20731)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20731)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20731)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20731)Termination reason: Instruction limit
% 2.80/0.94 % (20731)Termination phase: Saturation
% 2.80/0.94 % (20731)Time elapsed: 0.038 s
% 2.80/0.94 % (20731)Peak memory usage: 13 MB
% 2.80/0.94 % (20731)Instructions burned: 132 (million)
% 2.80/0.94 % TRYING [4]
% 2.80/0.94 % (20740)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3045135983:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.80/0.94 % TRYING [1]
% 2.80/0.94 % TRYING [2]
% 2.80/0.94 % TRYING [3]
% 2.80/0.94 % (20729)Instruction limit reached!
% 2.80/0.94 % (20729)------------------------------
% 2.80/0.94 % (20729)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20729)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20729)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20729)Termination reason: Instruction limit
% 2.80/0.94 % (20729)Termination phase: Saturation
% 2.80/0.94 % (20729)Time elapsed: 0.060 s
% 2.80/0.94 % (20729)Peak memory usage: 13 MB
% 2.80/0.94 % (20729)Instructions burned: 104 (million)
% 2.80/0.94 % (20730)Instruction limit reached!
% 2.80/0.94 % (20730)------------------------------
% 2.80/0.94 % (20730)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20730)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20730)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20730)Termination reason: Instruction limit
% 2.80/0.94 % (20730)Termination phase: Saturation
% 2.80/0.94 % (20730)Time elapsed: 0.061 s
% 2.80/0.94 % (20730)Peak memory usage: 13 MB
% 2.80/0.94 % (20730)Instructions burned: 116 (million)
% 2.80/0.94 % TRYING [4]
% 2.80/0.94 % (20742)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3556025120:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 2.80/0.94 % (20743)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=1512788636:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.80/0.94 % (20732)Instruction limit reached!
% 2.80/0.94 % (20732)------------------------------
% 2.80/0.94 % (20732)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20732)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20732)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20732)Termination reason: Instruction limit
% 2.80/0.94 % (20732)Termination phase: Saturation
% 2.80/0.94 % (20732)Time elapsed: 0.089 s
% 2.80/0.94 % (20732)Peak memory usage: 14 MB
% 2.80/0.94 % (20732)Instructions burned: 160 (million)
% 2.80/0.94 % TRYING [5]
% 2.80/0.94 % TRYING [5]
% 2.80/0.94 % (20746)ott-21_1_sil=16000:fs=off:random_seed=3276428295:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.80/0.94 % (20742)Instruction limit reached!
% 2.80/0.94 % (20742)------------------------------
% 2.80/0.94 % (20742)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20742)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20742)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20742)Termination reason: Instruction limit
% 2.80/0.94 % (20742)Termination phase: Saturation
% 2.80/0.94 % (20742)Time elapsed: 0.073 s
% 2.80/0.94 % (20742)Peak memory usage: 14 MB
% 2.80/0.94 % (20742)Instructions burned: 132 (million)
% 2.80/0.94 % (20748)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3750007161:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 2.80/0.94 % TRYING [6]
% 2.80/0.94 % (20740)Instruction limit reached!
% 2.80/0.94 % (20740)------------------------------
% 2.80/0.94 % (20740)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20740)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20740)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20740)Termination reason: Instruction limit
% 2.80/0.94 % (20740)Termination phase: Finite model building constraint generation
% 2.80/0.94 % (20740)Time elapsed: 0.151 s
% 2.80/0.94 % (20740)Peak memory usage: 36 MB
% 2.80/0.94 % (20740)Instructions burned: 722 (million)
% 2.80/0.94 % (20746)Instruction limit reached!
% 2.80/0.94 % (20746)------------------------------
% 2.80/0.94 % (20746)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20746)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20746)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20746)Termination reason: Instruction limit
% 2.80/0.94 % (20746)Termination phase: Saturation
% 2.80/0.94 % (20746)Time elapsed: 0.091 s
% 2.80/0.94 % (20746)Peak memory usage: 13 MB
% 2.80/0.94 % (20746)Instructions burned: 181 (million)
% 2.80/0.94 % (20750)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2869079794:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.80/0.94 % TRYING [1]
% 2.80/0.94 % TRYING [2]
% 2.80/0.94 % TRYING [3]
% 2.80/0.94 % (20751)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1978304715:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.80/0.94 % TRYING [4]
% 2.80/0.94 % TRYING [6]
% 2.80/0.94 % TRYING [5]
% 2.80/0.94 % (20750)Instruction limit reached!
% 2.80/0.94 % (20750)------------------------------
% 2.80/0.94 % (20750)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20750)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20750)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20750)Termination reason: Instruction limit
% 2.80/0.94 % (20750)Termination phase: Finite model building SAT solving
% 2.80/0.94 % (20750)Time elapsed: 0.176 s
% 2.80/0.94 % (20750)Peak memory usage: 23 MB
% 2.80/0.94 % (20750)Instructions burned: 866 (million)
% 2.80/0.94 % (20754)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1401537907:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 2.80/0.94 % TRYING [14]
% 2.80/0.94 % (20748)Instruction limit reached!
% 2.80/0.94 % (20748)------------------------------
% 2.80/0.94 % (20748)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20748)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20748)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20748)Termination reason: Instruction limit
% 2.80/0.94 % (20748)Termination phase: Saturation
% 2.80/0.94 % (20748)Time elapsed: 0.300 s
% 2.80/0.94 % (20748)Peak memory usage: 14 MB
% 2.80/0.94 % (20748)Instructions burned: 479 (million)
% 2.80/0.94 % (20751) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-20721-20751"...
% 2.80/0.94 % (20751)...printing done.
% 2.80/0.94 % (20751)Refutation found. Thanks to Tanya!
% 2.80/0.94 % SZS status Unsatisfiable for theBenchmark
% 2.80/0.94 % SZS output start Proof for theBenchmark
% See solution above
% 2.80/0.94 % (20751)------------------------------
% 2.80/0.94 % (20751)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.80/0.94 % (20751)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/0.94 % (20751)CaDiCaL version: 2.1.3
% 2.80/0.94 % (20751)Termination reason: Refutation
% 2.80/0.94 % (20751)Time elapsed: 0.262 s
% 2.80/0.94 % (20751)Peak memory usage: 19 MB
% 2.80/0.94 % (20751)Instructions burned: 452 (million)
% 2.80/0.94 % (20721)Success in time 0.533 s
% 2.80/0.94 % Vampire exiting
%------------------------------------------------------------------------------