%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWC232-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 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 01:03:03 PM UTC 2026
% Result : Unsatisfiable 6.01s 1.63s
% Output : Refutation 7.29s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 20
% Syntax : Number of formulae : 87 ( 19 unt; 7 def)
% Number of atoms : 266 ( 60 equ)
% Maximal formula atoms : 7 ( 3 avg)
% Number of connectives : 316 ( 137 ~; 175 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 9 ( 7 usr; 5 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 3 con; 0-3 aty)
% Number of variables : 66 ( 0 sgn 66 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause8) ).
fof(f71,axiom,
! [X0] :
( ~ memberP(nil,X0)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause71) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause74) ).
fof(f77,axiom,
! [X0] :
( ssList(tl(X0))
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause77) ).
fof(f78,axiom,
! [X0] :
( ssItem(hd(X0))
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause78) ).
fof(f86,axiom,
! [X0,X1] :
( ssList(cons(X0,X1))
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause86) ).
fof(f107,axiom,
! [X0] :
( ~ ssList(X0)
| cons(hd(X0),tl(X0)) = X0
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause104) ).
fof(f125,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| app(cons(X0,nil),X1) = cons(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause120) ).
fof(f126,plain,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| cons(X0,X1) = app(cons(X0,nil),X1) ),
inference(reorient_equations,[],[f125]) ).
fof(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
nil != sk1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| app(app(X1,cons(X0,nil)),X2) != sk1
| ssItem(sk5(X2,X1,X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f208,plain,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| sk1 != app(app(X1,cons(X0,nil)),X2)
| ssItem(sk5(X2,X1,X0)) ),
inference(reorient_equations,[],[f207]) ).
fof(f209,negated_conjecture,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| app(app(X1,cons(X0,nil)),X2) != sk1
| memberP(X1,sk5(X2,X1,X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f210,plain,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| sk1 != app(app(X1,cons(X0,nil)),X2)
| memberP(X1,sk5(X2,X1,X0)) ),
inference(reorient_equations,[],[f209]) ).
fof(f225,plain,
nil != sk3,
inference(definition_unfolding,[],[f206,f205]) ).
fof(f226,plain,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| sk3 != app(app(X1,cons(X0,nil)),X2)
| ssItem(sk5(X2,X1,X0)) ),
inference(definition_unfolding,[],[f208,f205]) ).
fof(f227,plain,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| sk3 != app(app(X1,cons(X0,nil)),X2)
| memberP(X1,sk5(X2,X1,X0)) ),
inference(definition_unfolding,[],[f210,f205]) ).
fof(f255,definition,
! [X0] : sF0(X0) = cons(X0,nil),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f256,plain,
! [X0] : cons(X0,nil) = sF0(X0),
inference(reorient_equations,[],[f255]) ).
fof(f257,definition,
! [X0,X1] : sF1(X1,X0) = app(X1,sF0(X0)),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f258,plain,
! [X0,X1] : app(X1,sF0(X0)) = sF1(X1,X0),
inference(reorient_equations,[],[f257]) ).
fof(f259,definition,
! [X2,X0,X1] : sF2(X1,X0,X2) = app(sF1(X1,X0),X2),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f260,plain,
! [X2,X0,X1] : app(sF1(X1,X0),X2) = sF2(X1,X0,X2),
inference(reorient_equations,[],[f259]) ).
fof(f261,plain,
! [X2,X0,X1] :
( sk3 != sF2(X1,X0,X2)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssItem(X0)
| ssItem(sk5(X2,X1,X0)) ),
inference(definition_folding,[],[f226,f260,f258,f256]) ).
fof(f262,plain,
! [X2,X0,X1] :
( sk3 != sF2(X1,X0,X2)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssItem(X0)
| memberP(X1,sk5(X2,X1,X0)) ),
inference(definition_folding,[],[f227,f260,f258,f256]) ).
fof(f283,definition,
( spl6_2
<=> nil = sk3 ),
introduced(definition,[new_symbols(definition,[spl6_2])],[avatar_definition]) ).
fof(f284,plain,
( nil != sk3
| spl6_2 ),
inference(avatar_component_clause,[],[f283]) ).
fof(f307,plain,
~ spl6_2,
inference(avatar_split_clause,[],[f225,f283]) ).
fof(f313,definition,
( spl6_8
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl6_8])],[avatar_definition]) ).
fof(f314,plain,
( ssList(nil)
| ~ spl6_8 ),
inference(avatar_component_clause,[],[f313]) ).
fof(f349,plain,
spl6_8,
inference(avatar_split_clause,[],[f8,f313]) ).
fof(f414,plain,
! [X0,X1] :
( ~ ssItem(X1)
| ~ ssList(X0)
| cons(X1,X0) = app(nil,cons(X1,X0)) ),
inference(resolution,[],[f86,f74]) ).
fof(f467,plain,
( sk3 = cons(hd(sk3),tl(sk3))
| nil = sk3 ),
inference(resolution,[],[f107,f202]) ).
fof(f499,plain,
( sk3 = cons(hd(sk3),tl(sk3))
| spl6_2 ),
inference(forward_subsumption_resolution,[],[f467,f284]) ).
fof(f511,plain,
! [X0,X1] :
( ~ ssList(X0)
| cons(hd(X1),X0) = app(cons(hd(X1),nil),X0)
| ~ ssList(X1)
| nil = X1 ),
inference(resolution,[],[f126,f78]) ).
fof(f512,plain,
! [X0,X1] :
( ~ ssList(X1)
| ~ ssList(X0)
| cons(hd(X1),X0) = app(sF0(hd(X1)),X0)
| nil = X1 ),
inference(forward_demodulation,[],[f511,f256]) ).
fof(f2003,definition,
( spl6_65
<=> ssList(tl(sk3)) ),
introduced(definition,[new_symbols(definition,[spl6_65])],[avatar_definition]) ).
fof(f2004,plain,
( ssList(tl(sk3))
| ~ spl6_65 ),
inference(avatar_component_clause,[],[f2003]) ).
fof(f2005,plain,
( ~ ssList(tl(sk3))
| spl6_65 ),
inference(avatar_component_clause,[],[f2003]) ).
fof(f2047,plain,
( ~ ssList(sk3)
| nil = sk3
| spl6_65 ),
inference(resolution,[],[f2005,f77]) ).
fof(f2048,plain,
( nil = sk3
| spl6_65 ),
inference(forward_subsumption_resolution,[],[f2047,f202]) ).
fof(f2049,plain,
( $false
| spl6_2
| spl6_65 ),
inference(forward_subsumption_resolution,[],[f2048,f284]) ).
fof(f2050,plain,
( spl6_2
| spl6_65 ),
inference(avatar_contradiction_clause,[],[f2049]) ).
fof(f2264,plain,
! [X0] :
( ~ ssList(X0)
| cons(hd(sk3),X0) = app(sF0(hd(sk3)),X0)
| nil = sk3 ),
inference(resolution,[],[f512,f202]) ).
fof(f2280,plain,
( ! [X0] :
( ~ ssList(X0)
| cons(hd(sk3),X0) = app(sF0(hd(sk3)),X0) )
| spl6_2 ),
inference(forward_subsumption_resolution,[],[f2264,f284]) ).
fof(f3343,plain,
( cons(hd(sk3),tl(sk3)) = app(sF0(hd(sk3)),tl(sk3))
| spl6_2
| ~ spl6_65 ),
inference(resolution,[],[f2280,f2004]) ).
fof(f3361,plain,
( sk3 = app(sF0(hd(sk3)),tl(sk3))
| spl6_2
| ~ spl6_65 ),
inference(forward_demodulation,[],[f3343,f499]) ).
fof(f5755,plain,
! [X0,X1] :
( ~ ssList(X1)
| cons(hd(X1),X0) = app(nil,cons(hd(X1),X0))
| ~ ssList(X0)
| nil = X1 ),
inference(resolution,[],[f414,f78]) ).
fof(f5916,plain,
! [X0] :
( cons(hd(sk3),X0) = app(nil,cons(hd(sk3),X0))
| ~ ssList(X0)
| nil = sk3 ),
inference(resolution,[],[f5755,f202]) ).
fof(f5943,plain,
( ! [X0] :
( ~ ssList(X0)
| cons(hd(sk3),X0) = app(nil,cons(hd(sk3),X0)) )
| spl6_2 ),
inference(forward_subsumption_resolution,[],[f5916,f284]) ).
fof(f5960,plain,
( cons(hd(sk3),nil) = app(nil,cons(hd(sk3),nil))
| spl6_2
| ~ spl6_8 ),
inference(resolution,[],[f5943,f314]) ).
fof(f6002,plain,
( sF0(hd(sk3)) = app(nil,sF0(hd(sk3)))
| spl6_2
| ~ spl6_8 ),
inference(forward_demodulation,[],[f5960,f256]) ).
fof(f6004,plain,
( sF0(hd(sk3)) = sF1(nil,hd(sk3))
| spl6_2
| ~ spl6_8 ),
inference(forward_demodulation,[],[f6002,f258]) ).
fof(f6006,plain,
( ! [X0] : app(sF0(hd(sk3)),X0) = sF2(nil,hd(sk3),X0)
| spl6_2
| ~ spl6_8 ),
inference(superposition,[],[f260,f6004]) ).
fof(f6019,definition,
( spl6_260
<=> ssItem(hd(sk3)) ),
introduced(definition,[new_symbols(definition,[spl6_260])],[avatar_definition]) ).
fof(f6020,plain,
( ssItem(hd(sk3))
| ~ spl6_260 ),
inference(avatar_component_clause,[],[f6019]) ).
fof(f6021,plain,
( ~ ssItem(hd(sk3))
| spl6_260 ),
inference(avatar_component_clause,[],[f6019]) ).
fof(f6040,plain,
( ~ ssList(sk3)
| nil = sk3
| spl6_260 ),
inference(resolution,[],[f6021,f78]) ).
fof(f6041,plain,
( nil = sk3
| spl6_260 ),
inference(forward_subsumption_resolution,[],[f6040,f202]) ).
fof(f6042,plain,
( $false
| spl6_2
| spl6_260 ),
inference(forward_subsumption_resolution,[],[f6041,f284]) ).
fof(f6043,plain,
( spl6_2
| spl6_260 ),
inference(avatar_contradiction_clause,[],[f6042]) ).
fof(f6056,plain,
( ! [X0] :
( sk3 != app(sF0(hd(sk3)),X0)
| ~ ssList(nil)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| memberP(nil,sk5(X0,nil,hd(sk3))) )
| spl6_2
| ~ spl6_8 ),
inference(superposition,[],[f262,f6006]) ).
fof(f6057,plain,
( ! [X0] :
( sk3 != app(sF0(hd(sk3)),X0)
| ~ ssList(nil)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| ssItem(sk5(X0,nil,hd(sk3))) )
| spl6_2
| ~ spl6_8 ),
inference(superposition,[],[f261,f6006]) ).
fof(f6098,plain,
( ! [X0] :
( sk3 != app(sF0(hd(sk3)),X0)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| ssItem(sk5(X0,nil,hd(sk3))) )
| spl6_2
| ~ spl6_8 ),
inference(forward_subsumption_resolution,[],[f6057,f314]) ).
fof(f6099,plain,
( ! [X0] :
( sk3 != app(sF0(hd(sk3)),X0)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| memberP(nil,sk5(X0,nil,hd(sk3))) )
| spl6_2
| ~ spl6_8 ),
inference(forward_subsumption_resolution,[],[f6056,f314]) ).
fof(f6123,plain,
( ! [X0] :
( sk3 != app(sF0(hd(sk3)),X0)
| ~ ssList(X0)
| ssItem(sk5(X0,nil,hd(sk3))) )
| spl6_2
| ~ spl6_8
| ~ spl6_260 ),
inference(forward_subsumption_resolution,[],[f6098,f6020]) ).
fof(f6124,plain,
( ! [X0] :
( sk3 != app(sF0(hd(sk3)),X0)
| ~ ssList(X0)
| memberP(nil,sk5(X0,nil,hd(sk3))) )
| spl6_2
| ~ spl6_8
| ~ spl6_260 ),
inference(forward_subsumption_resolution,[],[f6099,f6020]) ).
fof(f6275,plain,
( sk3 != sk3
| ~ ssList(tl(sk3))
| memberP(nil,sk5(tl(sk3),nil,hd(sk3)))
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(superposition,[],[f6124,f3361]) ).
fof(f6278,plain,
( ~ ssList(tl(sk3))
| memberP(nil,sk5(tl(sk3),nil,hd(sk3)))
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(trivial_inequality_removal,[],[f6275]) ).
fof(f6280,plain,
( memberP(nil,sk5(tl(sk3),nil,hd(sk3)))
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(forward_subsumption_resolution,[],[f6278,f2004]) ).
fof(f6282,plain,
( ~ ssItem(sk5(tl(sk3),nil,hd(sk3)))
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(resolution,[],[f6280,f71]) ).
fof(f6283,plain,
( sk3 != sk3
| ~ ssList(tl(sk3))
| ssItem(sk5(tl(sk3),nil,hd(sk3)))
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(superposition,[],[f6123,f3361]) ).
fof(f6286,plain,
( ~ ssList(tl(sk3))
| ssItem(sk5(tl(sk3),nil,hd(sk3)))
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(trivial_inequality_removal,[],[f6283]) ).
fof(f6288,plain,
( ssItem(sk5(tl(sk3),nil,hd(sk3)))
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(forward_subsumption_resolution,[],[f6286,f2004]) ).
fof(f6290,plain,
( $false
| spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(forward_subsumption_resolution,[],[f6288,f6282]) ).
fof(f6291,plain,
( spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(avatar_contradiction_clause,[],[f6290]) ).
cnf(s6,plain,
~ spl6_2,
inference(sat_conversion,[],[f307]) ).
cnf(s16,plain,
spl6_8,
inference(sat_conversion,[],[f349]) ).
cnf(s71,plain,
( spl6_2
| spl6_65 ),
inference(sat_conversion,[],[f2050]) ).
cnf(s252,plain,
( spl6_2
| spl6_260 ),
inference(sat_conversion,[],[f6043]) ).
cnf(s272,plain,
( spl6_2
| ~ spl6_8
| ~ spl6_65
| ~ spl6_260 ),
inference(sat_conversion,[],[f6291]) ).
cnf(s277,plain,
spl6_260,
inference(rat,[],[s252,s6]) ).
cnf(s278,plain,
spl6_65,
inference(rat,[],[s71,s6]) ).
cnf(s283,plain,
$false,
inference(rat,[],[s272,s6,s16,s277,s278]) ).
fof(f6292,plain,
$false,
inference(avatar_sat_refutation,[],[s283]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC232-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.20 % Computer : n001.cluster.edu
% 0.09/0.20 % Model : x86_64 x86_64
% 0.09/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20 % Memory : 8046.5625MB
% 0.09/0.20 % OS : Linux 6.8.0-71-generic
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Mon Sep 28 08:41:18 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.24 Running first-order theorem proving
% 0.09/0.24 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.01/1.63 % (220760)Input is clausal, will run a generic CNF schedule.
% 6.01/1.63 % (220765)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=176126307:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.01/1.63 % (220770)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3567875420:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.01/1.63 % (220768)lrs+10_1_sil=8000:sp=occurrence:random_seed=1498087949:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.01/1.63 % (220767)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4226458740:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.01/1.63 % (220766)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2368777146:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.01/1.63 % (220771)dis-21_1_sil=8000:lcm=predicate:random_seed=3166194271:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 6.01/1.63 % (220769)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=836271037:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.01/1.63 % (220771)Instruction limit reached!
% 6.01/1.63 % (220771)------------------------------
% 6.01/1.63 % (220771)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220771)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220771)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220771)Termination reason: Instruction limit
% 6.01/1.63 % (220771)Termination phase: Saturation
% 6.01/1.63 % (220771)Time elapsed: 0.056 s
% 6.01/1.63 % (220771)Peak memory usage: 89 MB
% 6.01/1.63 % (220771)Instructions burned: 118 (million)
% 6.01/1.63 % (220768)Instruction limit reached!
% 6.01/1.63 % (220768)------------------------------
% 6.01/1.63 % (220768)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220768)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220768)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220768)Termination reason: Instruction limit
% 6.01/1.63 % (220768)Termination phase: Saturation
% 6.01/1.63 % (220768)Time elapsed: 0.063 s
% 6.01/1.63 % (220768)Peak memory usage: 90 MB
% 6.01/1.63 % (220768)Instructions burned: 107 (million)
% 6.01/1.63 % (220769)Instruction limit reached!
% 6.01/1.63 % (220769)------------------------------
% 6.01/1.63 % (220769)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220769)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220769)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220769)Termination reason: Instruction limit
% 6.01/1.63 % (220769)Termination phase: Saturation
% 6.01/1.63 % (220769)Time elapsed: 0.066 s
% 6.01/1.63 % (220769)Peak memory usage: 89 MB
% 6.01/1.63 % (220769)Instructions burned: 115 (million)
% 6.01/1.63 % (220770)Instruction limit reached!
% 6.01/1.63 % (220770)------------------------------
% 6.01/1.63 % (220770)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220770)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220770)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220770)Termination reason: Instruction limit
% 6.01/1.63 % (220770)Termination phase: Saturation
% 6.01/1.63 % (220770)Time elapsed: 0.123 s
% 6.01/1.63 % (220770)Peak memory usage: 90 MB
% 6.01/1.63 % (220770)Instructions burned: 181 (million)
% 6.01/1.63 % (220781)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2413575509:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.01/1.63 % (220779)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2148961777:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 6.01/1.63 % (220780)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2606550305:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 6.01/1.63 % (220782)lrs+10_64_to=lpo:sil=8000:random_seed=164156271:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.01/1.63 % (220779)Instruction limit reached!
% 6.01/1.63 % (220779)------------------------------
% 6.01/1.63 % (220779)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220779)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220779)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220779)Termination reason: Instruction limit
% 6.01/1.63 % (220779)Termination phase: Saturation
% 6.01/1.63 % (220779)Time elapsed: 0.095 s
% 6.01/1.63 % (220779)Peak memory usage: 89 MB
% 6.01/1.63 % (220779)Instructions burned: 144 (million)
% 6.01/1.63 % (220780)Instruction limit reached!
% 6.01/1.63 % (220780)------------------------------
% 6.01/1.63 % (220780)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220780)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220780)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220780)Termination reason: Instruction limit
% 6.01/1.63 % (220780)Termination phase: Saturation
% 6.01/1.63 % (220780)Time elapsed: 0.096 s
% 6.01/1.63 % (220780)Peak memory usage: 91 MB
% 6.01/1.63 % (220780)Instructions burned: 189 (million)
% 6.01/1.63 % (220782)Instruction limit reached!
% 6.01/1.63 % (220782)------------------------------
% 6.01/1.63 % (220782)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220782)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220782)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220782)Termination reason: Instruction limit
% 6.01/1.63 % (220782)Termination phase: Saturation
% 6.01/1.63 % (220782)Time elapsed: 0.067 s
% 6.01/1.63 % (220782)Peak memory usage: 90 MB
% 6.01/1.63 % (220782)Instructions burned: 126 (million)
% 6.01/1.63 % (220781)Instruction limit reached!
% 6.01/1.63 % (220781)------------------------------
% 6.01/1.63 % (220781)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220781)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220781)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220781)Termination reason: Instruction limit
% 6.01/1.63 % (220781)Termination phase: Saturation
% 6.01/1.63 % (220781)Time elapsed: 0.131 s
% 6.01/1.63 % (220781)Peak memory usage: 90 MB
% 6.01/1.63 % (220781)Instructions burned: 220 (million)
% 6.01/1.63 % (220787)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3126410068:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 6.01/1.63 % (220788)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2723971432:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.01/1.63 % (220789)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2642216123:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 6.01/1.63 % (220790)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=1352325321:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 6.01/1.63 % (220788)Instruction limit reached!
% 6.01/1.63 % (220788)------------------------------
% 6.01/1.63 % (220788)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220788)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220788)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220788)Termination reason: Instruction limit
% 6.01/1.63 % (220788)Termination phase: Saturation
% 6.01/1.63 % (220788)Time elapsed: 0.096 s
% 6.01/1.63 % (220788)Peak memory usage: 91 MB
% 6.01/1.63 % (220788)Instructions burned: 159 (million)
% 6.01/1.63 % (220790)Instruction limit reached!
% 6.01/1.63 % (220790)------------------------------
% 6.01/1.63 % (220790)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220790)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220790)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220790)Termination reason: Instruction limit
% 6.01/1.63 % (220790)Termination phase: Saturation
% 6.01/1.63 % (220790)Time elapsed: 0.056 s
% 6.01/1.63 % (220790)Peak memory usage: 90 MB
% 6.01/1.63 % (220790)Instructions burned: 106 (million)
% 6.01/1.63 % (220787)Instruction limit reached!
% 6.01/1.63 % (220787)------------------------------
% 6.01/1.63 % (220787)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.01/1.63 % (220787)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.01/1.63 % (220787)CaDiCaL version: 2.1.3
% 6.01/1.63 % (220787)Termination reason: Instruction limit
% 6.01/1.63 % (220787)Termination phase: Saturation
% 6.01/1.63 % (220787)Time elapsed: 0.127 s
% 6.01/1.63 % (220787)Peak memory usage: 90 MB
% 6.01/1.63 % (220787)Instructions burned: 195 (million)
% 6.01/1.63 % (220765)First to succeed.
% 6.01/1.63 % (220765)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-220760"
% 6.01/1.63 % (220767)Also succeeded, but the first one will report.
% 6.01/1.63 % (220766)Also succeeded, but the first one will report.
% 6.01/1.63 % (220795)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=959834317:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 6.01/1.63 % (220796)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=4119480045:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 6.01/1.63 % (220797)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1322063597:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 6.01/1.63 % (220765)Refutation found. Thanks to Tanya!
% 6.01/1.63 % SZS status Unsatisfiable for theBenchmark
% 6.01/1.63 % SZS output start Proof for theBenchmark
% See solution above
% 7.29/1.83 % (220765)------------------------------
% 7.29/1.83 % (220765)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.29/1.83 % (220765)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.29/1.83 % (220765)CaDiCaL version: 2.1.3
% 7.29/1.83 % (220765)Termination reason: Refutation
% 7.29/1.83 % (220765)Time elapsed: 0.643 s
% 7.29/1.83 % (220765)Peak memory usage: 138 MB
% 7.29/1.83 % (220765)Instructions burned: 1711 (million)
% 7.29/1.83 % (220765)------------------------------
% 7.29/1.83 % (220765)------------------------------
% 7.29/1.83 % (220760)Success in time 0.944 s
% 7.29/1.83 % Vampire exiting
%------------------------------------------------------------------------------