%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC090-1 : 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 : n001.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 01:04:37 PM UTC 2026
% Result : Unsatisfiable 1.12s 0.64s
% Output : Refutation 1.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 19
% Syntax : Number of formulae : 76 ( 26 unt; 3 def)
% Number of atoms : 172 ( 27 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 190 ( 94 ~; 93 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 4 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 7 con; 0-2 aty)
% Number of variables : 25 ( 0 sgn 25 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f57,axiom,
! [X0] :
( segmentP(X0,X0)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause57) ).
fof(f73,axiom,
! [X0] :
( ~ ssList(X0)
| app(X0,nil) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause73) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
fof(f101,axiom,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| neq(X1,X0)
| X1 = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause100) ).
fof(f102,plain,
! [X0,X1] :
( neq(X1,X0)
| ~ ssList(X1)
| ~ ssList(X0)
| X0 = X1 ),
inference(reorient_equations,[],[f101]) ).
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,
neq(sk2,nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
! [X0] :
( ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk2,X0)
| ~ segmentP(sk1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f208,negated_conjecture,
ssList(sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f209,negated_conjecture,
ssList(sk6),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f210,negated_conjecture,
app(sk5,sk6) = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f211,plain,
sk4 = app(sk5,sk6),
inference(reorient_equations,[],[f210]) ).
fof(f212,negated_conjecture,
app(sk6,sk5) = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f213,plain,
sk3 = app(sk6,sk5),
inference(reorient_equations,[],[f212]) ).
fof(f216,plain,
neq(sk4,nil),
inference(definition_unfolding,[],[f206,f204]) ).
fof(f217,plain,
! [X0] :
( ~ neq(X0,nil)
| ~ ssList(X0)
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0) ),
inference(definition_unfolding,[],[f207,f204,f205]) ).
fof(f232,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(f287,plain,
( ~ ssList(sk4)
| ~ segmentP(sk4,sk4)
| ~ segmentP(sk3,sk4) ),
inference(resolution,[],[f217,f216]) ).
fof(f288,plain,
( ~ segmentP(sk4,sk4)
| ~ segmentP(sk3,sk4) ),
inference(forward_subsumption_resolution,[],[f287,f203]) ).
fof(f290,definition,
( spl0_10
<=> segmentP(sk3,sk4) ),
introduced(definition,[new_symbols(definition,[spl0_10])],[avatar_definition]) ).
fof(f292,plain,
( ~ segmentP(sk3,sk4)
| spl0_10 ),
inference(avatar_component_clause,[],[f290]) ).
fof(f294,definition,
( spl0_11
<=> segmentP(sk4,sk4) ),
introduced(definition,[new_symbols(definition,[spl0_11])],[avatar_definition]) ).
fof(f295,plain,
( segmentP(sk4,sk4)
| ~ spl0_11 ),
inference(avatar_component_clause,[],[f294]) ).
fof(f296,plain,
( ~ segmentP(sk4,sk4)
| spl0_11 ),
inference(avatar_component_clause,[],[f294]) ).
fof(f297,plain,
( ~ spl0_10
| ~ spl0_11 ),
inference(avatar_split_clause,[],[f288,f294,f290]) ).
fof(f298,plain,
( ~ ssList(sk4)
| spl0_11 ),
inference(resolution,[],[f57,f296]) ).
fof(f299,plain,
( $false
| spl0_11 ),
inference(forward_subsumption_resolution,[],[f298,f203]) ).
fof(f300,plain,
spl0_11,
inference(avatar_contradiction_clause,[],[f299]) ).
fof(f302,plain,
sk3 = app(sk3,nil),
inference(resolution,[],[f73,f202]) ).
fof(f303,plain,
sk4 = app(sk4,nil),
inference(resolution,[],[f73,f203]) ).
fof(f309,plain,
sk5 = app(nil,sk5),
inference(resolution,[],[f74,f208]) ).
fof(f310,plain,
sk6 = app(nil,sk6),
inference(resolution,[],[f74,f209]) ).
fof(f330,plain,
! [X0] :
( ~ ssList(X0)
| ~ ssList(nil)
| nil = X0
| ~ ssList(X0)
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0) ),
inference(resolution,[],[f102,f217]) ).
fof(f335,plain,
! [X0] :
( ~ ssList(X0)
| ~ ssList(nil)
| nil = X0
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0) ),
inference(duplicate_literal_removal,[],[f330]) ).
fof(f336,plain,
! [X0] :
( ~ segmentP(sk4,X0)
| nil = X0
| ~ ssList(X0)
| ~ segmentP(sk3,X0) ),
inference(forward_subsumption_resolution,[],[f335,f8]) ).
fof(f357,definition,
( spl0_12
<=> nil = sk6 ),
introduced(definition,[new_symbols(definition,[spl0_12])],[avatar_definition]) ).
fof(f358,plain,
( nil != sk6
| spl0_12 ),
inference(avatar_component_clause,[],[f357]) ).
fof(f359,plain,
( nil = sk6
| ~ spl0_12 ),
inference(avatar_component_clause,[],[f357]) ).
fof(f388,plain,
( sk3 = app(nil,sk5)
| ~ spl0_12 ),
inference(superposition,[],[f213,f359]) ).
fof(f389,plain,
( sk4 = app(sk5,nil)
| ~ spl0_12 ),
inference(superposition,[],[f211,f359]) ).
fof(f420,plain,
( sk3 = sk5
| ~ spl0_12 ),
inference(superposition,[],[f388,f309]) ).
fof(f433,plain,
( sk4 = app(sk3,nil)
| ~ spl0_12 ),
inference(forward_demodulation,[],[f389,f420]) ).
fof(f434,plain,
( sk3 = sk4
| ~ spl0_12 ),
inference(superposition,[],[f433,f302]) ).
fof(f439,plain,
( ~ segmentP(sk4,sk4)
| spl0_10
| ~ spl0_12 ),
inference(superposition,[],[f292,f434]) ).
fof(f444,plain,
( $false
| spl0_10
| ~ spl0_11
| ~ spl0_12 ),
inference(forward_subsumption_resolution,[],[f439,f295]) ).
fof(f445,plain,
( spl0_10
| ~ spl0_11
| ~ spl0_12 ),
inference(avatar_contradiction_clause,[],[f444]) ).
fof(f3163,plain,
! [X0] :
( ~ ssList(app(sk6,X0))
| ~ ssList(nil)
| ~ ssList(sk6)
| ~ ssList(X0)
| segmentP(app(sk6,X0),sk6) ),
inference(superposition,[],[f232,f310]) ).
fof(f3179,plain,
! [X0] :
( ~ ssList(app(sk4,X0))
| ~ ssList(sk5)
| ~ ssList(sk6)
| ~ ssList(X0)
| segmentP(app(sk4,X0),sk6) ),
inference(superposition,[],[f232,f211]) ).
fof(f3187,plain,
! [X0] :
( ~ ssList(app(sk4,X0))
| ~ ssList(sk6)
| ~ ssList(X0)
| segmentP(app(sk4,X0),sk6) ),
inference(forward_subsumption_resolution,[],[f3179,f208]) ).
fof(f3192,plain,
! [X0] :
( ~ ssList(app(sk6,X0))
| ~ ssList(sk6)
| ~ ssList(X0)
| segmentP(app(sk6,X0),sk6) ),
inference(forward_subsumption_resolution,[],[f3163,f8]) ).
fof(f3204,plain,
! [X0] :
( ~ ssList(app(sk4,X0))
| ~ ssList(X0)
| segmentP(app(sk4,X0),sk6) ),
inference(forward_subsumption_resolution,[],[f3187,f209]) ).
fof(f3208,plain,
! [X0] :
( ~ ssList(app(sk6,X0))
| ~ ssList(X0)
| segmentP(app(sk6,X0),sk6) ),
inference(forward_subsumption_resolution,[],[f3192,f209]) ).
fof(f4086,plain,
( ~ ssList(sk4)
| ~ ssList(nil)
| segmentP(sk4,sk6) ),
inference(superposition,[],[f3204,f303]) ).
fof(f4088,plain,
( ~ ssList(nil)
| segmentP(sk4,sk6) ),
inference(forward_subsumption_resolution,[],[f4086,f203]) ).
fof(f4090,plain,
segmentP(sk4,sk6),
inference(forward_subsumption_resolution,[],[f4088,f8]) ).
fof(f4091,plain,
( nil = sk6
| ~ ssList(sk6)
| ~ segmentP(sk3,sk6) ),
inference(resolution,[],[f4090,f336]) ).
fof(f4098,plain,
( ~ ssList(sk6)
| ~ segmentP(sk3,sk6)
| spl0_12 ),
inference(forward_subsumption_resolution,[],[f4091,f358]) ).
fof(f4102,plain,
( ~ segmentP(sk3,sk6)
| spl0_12 ),
inference(forward_subsumption_resolution,[],[f4098,f209]) ).
fof(f4370,plain,
( ~ ssList(sk3)
| ~ ssList(sk5)
| segmentP(sk3,sk6) ),
inference(superposition,[],[f3208,f213]) ).
fof(f4373,plain,
( ~ ssList(sk5)
| segmentP(sk3,sk6) ),
inference(forward_subsumption_resolution,[],[f4370,f202]) ).
fof(f4375,plain,
segmentP(sk3,sk6),
inference(forward_subsumption_resolution,[],[f4373,f208]) ).
fof(f4376,plain,
( $false
| spl0_12 ),
inference(forward_subsumption_resolution,[],[f4375,f4102]) ).
fof(f4377,plain,
spl0_12,
inference(avatar_contradiction_clause,[],[f4376]) ).
cnf(s8,plain,
( ~ spl0_10
| ~ spl0_11 ),
inference(sat_conversion,[],[f297]) ).
cnf(s9,plain,
spl0_11,
inference(sat_conversion,[],[f300]) ).
cnf(s15,plain,
( spl0_10
| ~ spl0_11
| ~ spl0_12 ),
inference(sat_conversion,[],[f445]) ).
cnf(s65,plain,
spl0_12,
inference(sat_conversion,[],[f4377]) ).
cnf(s71,plain,
( spl0_10
| ~ spl0_11 ),
inference(rat,[],[s15,s65]) ).
cnf(s73,plain,
spl0_10,
inference(rat,[],[s71,s9]) ).
cnf(s74,plain,
$false,
inference(rat,[],[s8,s9,s73]) ).
fof(f4378,plain,
$false,
inference(avatar_sat_refutation,[],[s74]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWC090-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.36 % Computer : n001.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 28 07:54:47 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.36 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.39 Running first-order model finding
% 0.09/0.39 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
% 1.12/0.64 % (196287)Will run a generic schedule for satisfiability detection.
% 1.12/0.64 % (196296)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1264906700:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 1.12/0.64 % (196293)% WARNING: option uhcvi not known.
% 1.12/0.64 % (196295)dis+10_1_sil=32000:sp=arity:random_seed=638403955:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 1.12/0.64 % (196292)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2578539996_2999 on theBenchmark for (2999ds/0Mi)
% 1.12/0.64 % (196293)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2841308554:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 1.12/0.64 % (196294)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3058358597:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 1.12/0.64 % (196297)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2823751330:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 1.12/0.64 % (196298)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=877633742:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 1.12/0.64 % TRYING [1]
% 1.12/0.64 % TRYING [2]
% 1.12/0.64 % TRYING [3]
% 1.12/0.64 % (196296)Instruction limit reached!
% 1.12/0.64 % (196296)------------------------------
% 1.12/0.64 % (196296)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.12/0.64 % (196296)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.12/0.64 % (196296)CaDiCaL version: 2.1.3
% 1.12/0.64 % (196296)Termination reason: Instruction limit
% 1.12/0.64 % (196296)Termination phase: Saturation
% 1.12/0.64 % (196296)Time elapsed: 0.035 s
% 1.12/0.64 % (196296)Peak memory usage: 13 MB
% 1.12/0.64 % (196296)Instructions burned: 120 (million)
% 1.12/0.64 % TRYING [4]
% 1.12/0.64 % (196306)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3215875185:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 1.12/0.64 % TRYING [1]
% 1.12/0.64 % TRYING [2]
% 1.12/0.64 % TRYING [3]
% 1.12/0.64 % TRYING [4]
% 1.12/0.64 % (196295)Instruction limit reached!
% 1.12/0.64 % (196295)------------------------------
% 1.12/0.64 % (196295)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.12/0.64 % (196295)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.12/0.64 % (196295)CaDiCaL version: 2.1.3
% 1.12/0.64 % (196295)Termination reason: Instruction limit
% 1.12/0.64 % (196295)Termination phase: Saturation
% 1.12/0.64 % (196295)Time elapsed: 0.061 s
% 1.12/0.64 % (196295)Peak memory usage: 13 MB
% 1.12/0.64 % (196295)Instructions burned: 103 (million)
% 1.12/0.64 % (196297)Instruction limit reached!
% 1.12/0.64 % (196297)------------------------------
% 1.12/0.64 % (196297)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.12/0.64 % (196297)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.12/0.64 % (196297)CaDiCaL version: 2.1.3
% 1.12/0.64 % (196297)Termination reason: Instruction limit
% 1.12/0.64 % (196297)Termination phase: Saturation
% 1.12/0.64 % (196297)Time elapsed: 0.068 s
% 1.12/0.64 % (196297)Peak memory usage: 14 MB
% 1.12/0.64 % (196297)Instructions burned: 132 (million)
% 1.12/0.64 % (196308)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=843492245:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 1.12/0.64 % (196309)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=1221785164:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 1.12/0.64 % TRYING [5]
% 1.12/0.64 % (196298)Instruction limit reached!
% 1.12/0.64 % (196298)------------------------------
% 1.12/0.64 % (196298)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.12/0.64 % (196298)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.12/0.64 % (196298)CaDiCaL version: 2.1.3
% 1.12/0.64 % (196298)Termination reason: Instruction limit
% 1.12/0.64 % (196298)Termination phase: Saturation
% 1.12/0.64 % (196298)Time elapsed: 0.095 s
% 1.12/0.64 % (196298)Peak memory usage: 15 MB
% 1.12/0.64 % (196298)Instructions burned: 163 (million)
% 1.12/0.64 % TRYING [5]
% 1.12/0.64 % (196312)ott-21_1_sil=16000:fs=off:random_seed=3927490197:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 1.12/0.64 % (196308)Instruction limit reached!
% 1.12/0.64 % (196308)------------------------------
% 1.12/0.64 % (196308)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.12/0.64 % (196308)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.12/0.64 % (196308)CaDiCaL version: 2.1.3
% 1.12/0.64 % (196308)Termination reason: Instruction limit
% 1.12/0.64 % (196308)Termination phase: Saturation
% 1.12/0.64 % (196308)Time elapsed: 0.070 s
% 1.12/0.64 % (196308)Peak memory usage: 13 MB
% 1.12/0.64 % (196308)Instructions burned: 132 (million)
% 1.12/0.64 % (196314)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=705338863:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 1.12/0.64 % TRYING [6]
% 1.12/0.64 % (196306)Instruction limit reached!
% 1.12/0.64 % (196306)------------------------------
% 1.12/0.64 % (196306)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.12/0.64 % (196306)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.12/0.64 % (196306)CaDiCaL version: 2.1.3
% 1.12/0.64 % (196306)Termination reason: Instruction limit
% 1.12/0.64 % (196306)Termination phase: Finite model building constraint generation
% 1.12/0.64 % (196306)Time elapsed: 0.151 s
% 1.12/0.64 % (196306)Peak memory usage: 34 MB
% 1.12/0.64 % (196306)Instructions burned: 721 (million)
% 1.12/0.64 % (196309) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-196287-196309"...
% 1.12/0.64 % (196309)...printing done.
% 1.12/0.64 % (196309)Refutation found. Thanks to Tanya!
% 1.12/0.64 % SZS status Unsatisfiable for theBenchmark
% 1.12/0.64 % SZS output start Proof for theBenchmark
% See solution above
% 1.12/0.64 % (196309)------------------------------
% 1.12/0.64 % (196309)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.12/0.64 % (196309)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.12/0.64 % (196309)CaDiCaL version: 2.1.3
% 1.12/0.64 % (196309)Termination reason: Refutation
% 1.12/0.64 % (196309)Time elapsed: 0.103 s
% 1.12/0.64 % (196309)Peak memory usage: 14 MB
% 1.12/0.64 % (196309)Instructions burned: 178 (million)
% 1.12/0.64 % (196287)Success in time 0.235 s
% 1.12/0.64 % Vampire exiting
%------------------------------------------------------------------------------