%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWC230-1 : 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 : n011.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 01:03:02 PM UTC 2026
% Result : Unsatisfiable 4.87s 1.48s
% Output : Refutation 4.87s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 16
% Syntax : Number of formulae : 55 ( 13 unt; 1 def)
% Number of atoms : 198 ( 60 equ)
% Maximal formula atoms : 8 ( 3 avg)
% Number of connectives : 294 ( 151 ~; 142 |; 0 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 2 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 3 con; 0-3 aty)
% Number of variables : 70 ( 0 sgn 70 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause8) ).
fof(f12,axiom,
! [X0] : ssItem(skaf83(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause12) ).
fof(f13,axiom,
! [X0] : ssList(skaf82(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause13) ).
fof(f71,axiom,
! [X0] :
( ~ memberP(nil,X0)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause71) ).
fof(f74,axiom,
! [X0] :
( app(nil,X0) = X0
| ~ ssList(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(f86,axiom,
! [X0,X1] :
( ssList(cons(X0,X1))
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause86) ).
fof(f96,axiom,
! [X0,X1] :
( tl(cons(X0,X1)) = X1
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause96) ).
fof(f112,axiom,
! [X0] :
( cons(skaf83(X0),skaf82(X0)) = X0
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause109) ).
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] :
( cons(X0,X1) = app(cons(X0,nil),X1)
| ~ ssList(X1)
| ~ ssItem(X0) ),
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(f221,plain,
nil != sk3,
inference(definition_unfolding,[],[f206,f205]) ).
fof(f222,plain,
! [X2,X0,X1] :
( ssItem(sk5(X2,X1,X0))
| ~ ssList(X1)
| ~ ssList(X2)
| sk3 != app(app(X1,cons(X0,nil)),X2)
| ~ ssItem(X0) ),
inference(definition_unfolding,[],[f208,f205]) ).
fof(f223,plain,
! [X2,X0,X1] :
( sk3 != app(app(X1,cons(X0,nil)),X2)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssItem(X0)
| memberP(X1,sk5(X2,X1,X0)) ),
inference(definition_unfolding,[],[f210,f205]) ).
fof(f262,definition,
( spl0_2
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f263,plain,
( ssList(nil)
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f262]) ).
fof(f298,plain,
spl0_2,
inference(avatar_split_clause,[],[f8,f262]) ).
fof(f313,plain,
! [X0,X1] :
( app(cons(X0,nil),X1) != sk3
| ~ ssList(nil)
| ~ ssList(X1)
| ~ ssItem(X0)
| memberP(nil,sk5(X1,nil,X0))
| ~ ssList(cons(X0,nil)) ),
inference(superposition,[],[f223,f74]) ).
fof(f314,plain,
! [X0,X1] :
( app(cons(X0,nil),X1) != sk3
| ~ ssList(nil)
| ~ ssList(X1)
| ~ ssItem(X0)
| memberP(nil,sk5(X1,nil,X0)) ),
inference(forward_subsumption_resolution,[],[f313,f86]) ).
fof(f319,plain,
( ! [X0,X1] :
( memberP(nil,sk5(X1,nil,X0))
| ~ ssList(X1)
| ~ ssItem(X0)
| app(cons(X0,nil),X1) != sk3 )
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f314,f263]) ).
fof(f324,plain,
( ! [X0,X1] :
( ~ ssItem(sk5(X0,nil,X1))
| ~ ssItem(X1)
| sk3 != app(cons(X1,nil),X0)
| ~ ssList(X0) )
| ~ spl0_2 ),
inference(resolution,[],[f319,f71]) ).
fof(f325,plain,
( ! [X0,X1] :
( ~ ssItem(X0)
| app(cons(X0,nil),X1) != sk3
| ~ ssList(X1)
| ~ ssList(nil)
| ~ ssList(X1)
| sk3 != app(app(nil,cons(X0,nil)),X1)
| ~ ssItem(X0) )
| ~ spl0_2 ),
inference(resolution,[],[f324,f222]) ).
fof(f326,plain,
( ! [X0,X1] :
( ~ ssItem(X0)
| app(cons(X0,nil),X1) != sk3
| ~ ssList(X1)
| ~ ssList(nil)
| sk3 != app(app(nil,cons(X0,nil)),X1) )
| ~ spl0_2 ),
inference(duplicate_literal_removal,[],[f325]) ).
fof(f327,plain,
( ! [X0,X1] :
( app(cons(X0,nil),X1) != sk3
| ~ ssItem(X0)
| ~ ssList(X1)
| sk3 != app(app(nil,cons(X0,nil)),X1) )
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f326,f263]) ).
fof(f404,plain,
! [X0] :
( skaf82(X0) = tl(X0)
| ~ ssList(skaf82(X0))
| ~ ssItem(skaf83(X0))
| ~ ssList(X0)
| nil = X0 ),
inference(superposition,[],[f96,f112]) ).
fof(f411,plain,
! [X0] :
( skaf82(X0) = tl(X0)
| ~ ssItem(skaf83(X0))
| ~ ssList(X0)
| nil = X0 ),
inference(forward_subsumption_resolution,[],[f404,f13]) ).
fof(f415,plain,
! [X0] :
( skaf82(X0) = tl(X0)
| ~ ssList(X0)
| nil = X0 ),
inference(forward_subsumption_resolution,[],[f411,f12]) ).
fof(f419,plain,
! [X0] :
( cons(skaf83(X0),tl(X0)) = X0
| ~ ssList(X0)
| nil = X0
| ~ ssList(X0)
| nil = X0 ),
inference(superposition,[],[f112,f415]) ).
fof(f421,plain,
! [X0] :
( cons(skaf83(X0),tl(X0)) = X0
| ~ ssList(X0)
| nil = X0 ),
inference(duplicate_literal_removal,[],[f419]) ).
fof(f452,plain,
( ! [X0,X1] :
( cons(X0,X1) != sk3
| ~ ssItem(X0)
| ~ ssList(X1)
| sk3 != app(app(nil,cons(X0,nil)),X1)
| ~ ssList(X1)
| ~ ssItem(X0) )
| ~ spl0_2 ),
inference(superposition,[],[f327,f126]) ).
fof(f473,plain,
( ! [X0,X1] :
( sk3 != app(app(nil,cons(X0,nil)),X1)
| ~ ssItem(X0)
| ~ ssList(X1)
| cons(X0,X1) != sk3 )
| ~ spl0_2 ),
inference(duplicate_literal_removal,[],[f452]) ).
fof(f487,plain,
( ! [X0,X1] :
( ~ ssList(cons(X0,nil))
| ~ ssItem(X0)
| ~ ssList(X1)
| cons(X0,X1) != sk3
| app(cons(X0,nil),X1) != sk3 )
| ~ spl0_2 ),
inference(superposition,[],[f473,f74]) ).
fof(f490,plain,
( ! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| cons(X0,X1) != sk3
| app(cons(X0,nil),X1) != sk3
| ~ ssList(nil)
| ~ ssItem(X0) )
| ~ spl0_2 ),
inference(resolution,[],[f487,f86]) ).
fof(f491,plain,
( ! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| cons(X0,X1) != sk3
| app(cons(X0,nil),X1) != sk3
| ~ ssList(nil) )
| ~ spl0_2 ),
inference(duplicate_literal_removal,[],[f490]) ).
fof(f492,plain,
( ! [X0,X1] :
( app(cons(X0,nil),X1) != sk3
| ~ ssList(X1)
| cons(X0,X1) != sk3
| ~ ssItem(X0) )
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f491,f263]) ).
fof(f509,plain,
( ! [X0,X1] :
( cons(X0,X1) != sk3
| ~ ssList(X1)
| cons(X0,X1) != sk3
| ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssItem(X0) )
| ~ spl0_2 ),
inference(superposition,[],[f492,f126]) ).
fof(f510,plain,
( ! [X0,X1] :
( cons(X0,X1) != sk3
| ~ ssList(X1)
| ~ ssItem(X0) )
| ~ spl0_2 ),
inference(duplicate_literal_removal,[],[f509]) ).
fof(f520,plain,
( ! [X0] :
( sk3 != X0
| ~ ssList(tl(X0))
| ~ ssItem(skaf83(X0))
| ~ ssList(X0)
| nil = X0 )
| ~ spl0_2 ),
inference(superposition,[],[f510,f421]) ).
fof(f521,plain,
( ! [X0] :
( sk3 != X0
| ~ ssItem(skaf83(X0))
| ~ ssList(X0)
| nil = X0 )
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f520,f77]) ).
fof(f525,plain,
( ! [X0] :
( sk3 != X0
| ~ ssList(X0)
| nil = X0 )
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f521,f12]) ).
fof(f529,plain,
( ~ ssList(sk3)
| nil = sk3
| ~ spl0_2 ),
inference(equality_resolution,[],[f525]) ).
fof(f530,plain,
( nil = sk3
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f529,f202]) ).
fof(f531,plain,
( $false
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f530,f221]) ).
fof(f532,plain,
~ spl0_2,
inference(avatar_contradiction_clause,[],[f531]) ).
cnf(s10,plain,
spl0_2,
inference(sat_conversion,[],[f298]) ).
cnf(s11,plain,
~ spl0_2,
inference(sat_conversion,[],[f532]) ).
cnf(s12,plain,
$false,
inference(rat,[],[s10,s11]) ).
fof(f533,plain,
$false,
inference(avatar_sat_refutation,[],[s12]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC230-1 : 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 : n011.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 08:35:00 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 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
% 3.89/1.29 % (3251140)Input is clausal, will run a generic CNF schedule.
% 3.89/1.29 % (3251149)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3201950602:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.89/1.29 % (3251149)Instruction limit reached!
% 3.89/1.29 % (3251149)------------------------------
% 3.89/1.29 % (3251149)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.89/1.29 % (3251149)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.89/1.29 % (3251149)CaDiCaL version: 2.1.3
% 3.89/1.29 % (3251149)Termination reason: Instruction limit
% 3.89/1.29 % (3251149)Termination phase: Saturation
% 3.89/1.29 % (3251149)Time elapsed: 0.032 s
% 3.89/1.29 % (3251149)Peak memory usage: 88 MB
% 3.89/1.29 % (3251149)Instructions burned: 116 (million)
% 3.89/1.29 % (3251150)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2500607406:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.89/1.29 % (3251148)lrs+10_1_sil=8000:sp=occurrence:random_seed=2887287474:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.89/1.29 % (3251147)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2150808131:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.89/1.29 % (3251146)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2642920595:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.89/1.29 % (3251151)dis-21_1_sil=8000:lcm=predicate:random_seed=2587476621: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)
% 3.89/1.29 % (3251145)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=3731188209:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.89/1.29 % (3251151)Instruction limit reached!
% 3.89/1.29 % (3251151)------------------------------
% 3.89/1.29 % (3251151)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.89/1.29 % (3251151)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.89/1.29 % (3251151)CaDiCaL version: 2.1.3
% 3.89/1.29 % (3251151)Termination reason: Instruction limit
% 3.89/1.29 % (3251151)Termination phase: Saturation
% 3.89/1.29 % (3251151)Time elapsed: 0.054 s
% 3.89/1.29 % (3251151)Peak memory usage: 89 MB
% 3.89/1.29 % (3251151)Instructions burned: 118 (million)
% 3.89/1.29 % (3251148)Instruction limit reached!
% 3.89/1.29 % (3251148)------------------------------
% 3.89/1.29 % (3251148)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.89/1.29 % (3251148)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.89/1.29 % (3251148)CaDiCaL version: 2.1.3
% 3.89/1.29 % (3251148)Termination reason: Instruction limit
% 3.89/1.29 % (3251148)Termination phase: Saturation
% 3.89/1.29 % (3251148)Time elapsed: 0.060 s
% 3.89/1.29 % (3251148)Peak memory usage: 89 MB
% 3.89/1.29 % (3251148)Instructions burned: 107 (million)
% 3.89/1.29 % (3251153)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=1298426085:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 3.89/1.29 % (3251150)Instruction limit reached!
% 3.89/1.29 % (3251150)------------------------------
% 3.89/1.29 % (3251150)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.89/1.29 % (3251150)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.89/1.29 % (3251150)CaDiCaL version: 2.1.3
% 3.89/1.29 % (3251150)Termination reason: Instruction limit
% 3.89/1.29 % (3251150)Termination phase: Saturation
% 3.89/1.29 % (3251150)Time elapsed: 0.119 s
% 3.89/1.29 % (3251150)Peak memory usage: 90 MB
% 3.89/1.29 % (3251150)Instructions burned: 182 (million)
% 3.89/1.29 % (3251153)Instruction limit reached!
% 3.89/1.29 % (3251153)------------------------------
% 3.89/1.29 % (3251153)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.89/1.29 % (3251153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.89/1.29 % (3251153)CaDiCaL version: 2.1.3
% 3.89/1.29 % (3251153)Termination reason: Instruction limit
% 3.89/1.29 % (3251153)Termination phase: Saturation
% 3.89/1.29 % (3251153)Time elapsed: 0.050 s
% 3.89/1.29 % (3251153)Peak memory usage: 89 MB
% 3.89/1.29 % (3251153)Instructions burned: 143 (million)
% 4.87/1.48 % (3251160)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2001461737: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)
% 4.87/1.48 % (3251161)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=902823300:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 4.87/1.48 % (3251164)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2395353743:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 4.87/1.48 % (3251163)lrs+10_64_to=lpo:sil=8000:random_seed=2287109546:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 4.87/1.48 % (3251164)First to succeed.
% 4.87/1.48 % (3251164)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3251140"
% 4.87/1.48 % (3251160)Instruction limit reached!
% 4.87/1.48 % (3251160)------------------------------
% 4.87/1.48 % (3251160)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.48 % (3251160)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.48 % (3251160)CaDiCaL version: 2.1.3
% 4.87/1.48 % (3251160)Termination reason: Instruction limit
% 4.87/1.48 % (3251160)Termination phase: Saturation
% 4.87/1.48 % (3251160)Time elapsed: 0.098 s
% 4.87/1.48 % (3251160)Peak memory usage: 91 MB
% 4.87/1.48 % (3251160)Instructions burned: 189 (million)
% 4.87/1.48 % (3251161)Instruction limit reached!
% 4.87/1.48 % (3251161)------------------------------
% 4.87/1.48 % (3251161)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.48 % (3251161)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.48 % (3251161)CaDiCaL version: 2.1.3
% 4.87/1.48 % (3251161)Termination reason: Instruction limit
% 4.87/1.48 % (3251161)Termination phase: Saturation
% 4.87/1.48 % (3251161)Time elapsed: 0.121 s
% 4.87/1.48 % (3251161)Peak memory usage: 89 MB
% 4.87/1.48 % (3251161)Instructions burned: 219 (million)
% 4.87/1.48 % (3251163)Instruction limit reached!
% 4.87/1.48 % (3251163)------------------------------
% 4.87/1.48 % (3251163)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.48 % (3251163)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.48 % (3251163)CaDiCaL version: 2.1.3
% 4.87/1.48 % (3251163)Termination reason: Instruction limit
% 4.87/1.48 % (3251163)Termination phase: Saturation
% 4.87/1.48 % (3251163)Time elapsed: 0.068 s
% 4.87/1.48 % (3251163)Peak memory usage: 90 MB
% 4.87/1.48 % (3251163)Instructions burned: 128 (million)
% 4.87/1.48 % (3251164)Refutation found. Thanks to Tanya!
% 4.87/1.48 % SZS status Unsatisfiable for theBenchmark
% 4.87/1.48 % SZS output start Proof for theBenchmark
% See solution above
% 4.87/1.48 % (3251164)------------------------------
% 4.87/1.48 % (3251164)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.48 % (3251164)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.48 % (3251164)CaDiCaL version: 2.1.3
% 4.87/1.48 % (3251164)Termination reason: Refutation
% 4.87/1.48 % (3251164)Time elapsed: 0.010 s
% 4.87/1.48 % (3251164)Peak memory usage: 90 MB
% 4.87/1.48 % (3251164)Instructions burned: 28 (million)
% 4.87/1.48 % (3251164)------------------------------
% 4.87/1.48 % (3251164)------------------------------
% 4.87/1.48 % (3251140)Success in time 0.609 s
% 4.87/1.48 % Vampire exiting
%------------------------------------------------------------------------------