%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : PLA023-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n003.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 12:27:45 PM UTC 2026
% Result : Unsatisfiable 0.94s 1.21s
% Output : Refutation 2.79s
% Verified :
% SZS Type : Refutation
% Derivation depth : 31
% Number of leaves : 26
% Syntax : Number of formulae : 82 ( 21 unt; 3 def)
% Number of atoms : 221 ( 0 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 302 ( 163 ~; 136 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 4 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 6 con; 0-2 aty)
% Number of variables : 85 ( 0 sgn 85 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( holds(and(X0,X1),X2)
| ~ holds(X0,X2)
| ~ holds(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',and_definition) ).
fof(f2,axiom,
! [X0,X1] :
( ~ differ(X0,table)
| ~ holds(empty,X1)
| ~ holds(clear(X0),X1)
| holds(holding(X0),do(pickup(X0),X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_1) ).
fof(f3,axiom,
! [X2,X0,X1] :
( holds(clear(X0),do(pickup(X1),X2))
| ~ holds(on(X1,X0),X2)
| ~ holds(clear(X1),X2)
| ~ holds(empty,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_2) ).
fof(f4,axiom,
! [X2,X3,X0,X1] :
( ~ differ(X0,X2)
| ~ holds(on(X0,X1),X3)
| holds(on(X0,X1),do(pickup(X2),X3)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_3) ).
fof(f5,axiom,
! [X2,X0,X1] :
( ~ differ(X0,X1)
| ~ holds(clear(X0),X2)
| holds(clear(X0),do(pickup(X1),X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_4) ).
fof(f6,axiom,
! [X2,X0,X1] :
( holds(empty,do(putdown(X0,X1),X2))
| ~ holds(holding(X0),X2)
| ~ holds(clear(X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_1) ).
fof(f7,axiom,
! [X2,X0,X1] :
( holds(on(X0,X1),do(putdown(X0,X1),X2))
| ~ holds(holding(X0),X2)
| ~ holds(clear(X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_2) ).
fof(f8,axiom,
! [X2,X0,X1] :
( holds(clear(X0),do(putdown(X0,X1),X2))
| ~ holds(holding(X0),X2)
| ~ holds(clear(X1),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_3) ).
fof(f9,axiom,
! [X2,X3,X0,X1,X4] :
( holds(on(X0,X1),do(putdown(X2,X3),X4))
| ~ holds(on(X0,X1),X4) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_4) ).
fof(f10,axiom,
! [X2,X3,X0,X1] :
( ~ differ(X0,X2)
| ~ holds(clear(X0),X3)
| holds(clear(X0),do(putdown(X1,X2),X3)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_5) ).
fof(f11,axiom,
! [X0,X1] :
( differ(X0,X1)
| ~ differ(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_of_differ) ).
fof(f13,axiom,
differ(a,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_c) ).
fof(f14,axiom,
differ(a,d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_d) ).
fof(f15,axiom,
differ(a,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_table) ).
fof(f19,axiom,
differ(c,d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_c_d) ).
fof(f20,axiom,
differ(c,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_c_table) ).
fof(f21,axiom,
differ(d,table),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_d_table) ).
fof(f24,axiom,
holds(on(c,d),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state3) ).
fof(f26,axiom,
holds(clear(a),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state5) ).
fof(f28,axiom,
holds(clear(c),s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state7) ).
fof(f29,axiom,
holds(empty,s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state8) ).
fof(f30,axiom,
! [X0] : holds(clear(table),X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clear_table) ).
fof(f31,negated_conjecture,
! [X0] : ~ holds(and(on(d,a),on(a,c)),X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_DAC) ).
fof(f32,plain,
! [X0] :
( ~ holds(on(d,a),X0)
| ~ holds(on(a,c),X0) ),
inference(resolution,[],[f1,f31]) ).
fof(f33,plain,
! [X2,X0,X1] :
( ~ differ(X2,X0)
| holds(clear(X0),do(pickup(X2),X1))
| ~ holds(clear(X0),X1) ),
inference(resolution,[],[f5,f11]) ).
fof(f36,plain,
! [X0] :
( holds(clear(a),do(pickup(c),X0))
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f5,f13]) ).
fof(f37,plain,
! [X0] :
( holds(clear(a),do(pickup(d),X0))
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f5,f14]) ).
fof(f46,plain,
! [X2,X3,X0,X1] :
( ~ differ(X3,X0)
| holds(clear(X0),do(putdown(X2,X3),X1))
| ~ holds(clear(X0),X1) ),
inference(resolution,[],[f10,f11]) ).
fof(f47,plain,
! [X0,X1] :
( holds(clear(a),do(putdown(X1,table),X0))
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f10,f15]) ).
fof(f56,plain,
! [X0,X1] :
( holds(clear(d),do(putdown(X1,table),X0))
| ~ holds(clear(d),X0) ),
inference(resolution,[],[f10,f21]) ).
fof(f61,plain,
! [X0,X1] :
( holds(on(a,X0),do(pickup(d),X1))
| ~ holds(on(a,X0),X1) ),
inference(resolution,[],[f4,f14]) ).
fof(f69,plain,
! [X0] :
( holds(holding(a),do(pickup(a),X0))
| ~ holds(clear(a),X0)
| ~ holds(empty,X0) ),
inference(resolution,[],[f2,f15]) ).
fof(f71,plain,
! [X0] :
( holds(holding(c),do(pickup(c),X0))
| ~ holds(clear(c),X0)
| ~ holds(empty,X0) ),
inference(resolution,[],[f2,f20]) ).
fof(f72,plain,
! [X0] :
( holds(holding(d),do(pickup(d),X0))
| ~ holds(clear(d),X0)
| ~ holds(empty,X0) ),
inference(resolution,[],[f2,f21]) ).
fof(f74,plain,
! [X0] :
( ~ holds(on(a,c),do(putdown(d,a),X0))
| ~ holds(clear(a),X0)
| ~ holds(holding(d),X0) ),
inference(resolution,[],[f7,f32]) ).
fof(f77,plain,
! [X0] :
( ~ holds(on(a,c),X0)
| ~ holds(holding(d),X0)
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f74,f9]) ).
fof(f83,plain,
! [X0] :
( ~ holds(holding(d),do(pickup(d),X0))
| ~ holds(on(a,c),X0)
| ~ holds(clear(a),do(pickup(d),X0)) ),
inference(resolution,[],[f61,f77]) ).
fof(f90,plain,
! [X0] :
( holds(clear(c),do(pickup(a),X0))
| ~ holds(clear(c),X0) ),
inference(resolution,[],[f33,f13]) ).
fof(f91,plain,
! [X0] :
( holds(clear(d),do(pickup(a),X0))
| ~ holds(clear(d),X0) ),
inference(resolution,[],[f33,f14]) ).
fof(f98,plain,
! [X0] :
( ~ holds(clear(a),do(pickup(d),X0))
| ~ holds(empty,X0)
| ~ holds(on(a,c),X0)
| ~ holds(clear(d),X0) ),
inference(resolution,[],[f72,f83]) ).
fof(f99,plain,
! [X0] :
( ~ holds(on(a,c),X0)
| ~ holds(empty,X0)
| ~ holds(clear(d),X0)
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f98,f37]) ).
fof(f110,plain,
! [X0,X1] :
( holds(clear(d),do(putdown(X0,c),X1))
| ~ holds(clear(d),X1) ),
inference(resolution,[],[f46,f19]) ).
fof(f114,plain,
! [X0] :
( ~ holds(clear(d),do(putdown(a,c),X0))
| ~ holds(empty,do(putdown(a,c),X0))
| ~ holds(clear(a),do(putdown(a,c),X0))
| ~ holds(holding(a),X0)
| ~ holds(clear(c),X0) ),
inference(resolution,[],[f99,f7]) ).
fof(f191,plain,
! [X0] :
( ~ holds(clear(a),do(putdown(a,c),X0))
| ~ holds(empty,do(putdown(a,c),X0))
| ~ holds(holding(a),X0)
| ~ holds(clear(c),X0)
| ~ holds(clear(d),X0) ),
inference(resolution,[],[f114,f110]) ).
fof(f212,plain,
! [X0] :
( ~ holds(empty,do(putdown(a,c),X0))
| ~ holds(holding(a),X0)
| ~ holds(clear(c),X0)
| ~ holds(clear(d),X0)
| ~ holds(holding(a),X0)
| ~ holds(clear(c),X0) ),
inference(resolution,[],[f191,f8]) ).
fof(f214,plain,
! [X0] :
( ~ holds(empty,do(putdown(a,c),X0))
| ~ holds(holding(a),X0)
| ~ holds(clear(c),X0)
| ~ holds(clear(d),X0) ),
inference(duplicate_literal_removal,[],[f212]) ).
fof(f215,plain,
! [X0] :
( ~ holds(holding(a),X0)
| ~ holds(clear(c),X0)
| ~ holds(clear(d),X0)
| ~ holds(holding(a),X0)
| ~ holds(clear(c),X0) ),
inference(resolution,[],[f214,f6]) ).
fof(f216,plain,
! [X0] :
( ~ holds(holding(a),X0)
| ~ holds(clear(c),X0)
| ~ holds(clear(d),X0) ),
inference(duplicate_literal_removal,[],[f215]) ).
fof(f217,plain,
! [X0] :
( ~ holds(clear(d),do(pickup(a),X0))
| ~ holds(clear(c),do(pickup(a),X0))
| ~ holds(clear(a),X0)
| ~ holds(empty,X0) ),
inference(resolution,[],[f216,f69]) ).
fof(f268,plain,
! [X0] :
( ~ holds(clear(c),do(pickup(a),X0))
| ~ holds(clear(a),X0)
| ~ holds(empty,X0)
| ~ holds(clear(d),X0) ),
inference(resolution,[],[f217,f91]) ).
fof(f274,plain,
! [X0] :
( ~ holds(clear(d),X0)
| ~ holds(empty,X0)
| ~ holds(clear(a),X0)
| ~ holds(clear(c),X0) ),
inference(resolution,[],[f268,f90]) ).
fof(f286,plain,
! [X0,X1] :
( ~ holds(clear(c),do(putdown(X0,table),X1))
| ~ holds(clear(a),do(putdown(X0,table),X1))
| ~ holds(empty,do(putdown(X0,table),X1))
| ~ holds(clear(d),X1) ),
inference(resolution,[],[f274,f56]) ).
fof(f462,plain,
! [X0] :
( ~ holds(clear(a),do(putdown(c,table),X0))
| ~ holds(empty,do(putdown(c,table),X0))
| ~ holds(clear(d),X0)
| ~ holds(holding(c),X0)
| ~ holds(clear(table),X0) ),
inference(resolution,[],[f286,f8]) ).
fof(f486,plain,
! [X0] :
( ~ holds(empty,do(putdown(c,table),X0))
| ~ holds(clear(d),X0)
| ~ holds(holding(c),X0)
| ~ holds(clear(table),X0)
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f462,f47]) ).
fof(f487,plain,
! [X0] :
( ~ holds(clear(d),X0)
| ~ holds(holding(c),X0)
| ~ holds(clear(table),X0)
| ~ holds(clear(a),X0)
| ~ holds(holding(c),X0)
| ~ holds(clear(table),X0) ),
inference(resolution,[],[f486,f6]) ).
fof(f488,plain,
! [X0] :
( ~ holds(holding(c),X0)
| ~ holds(clear(d),X0)
| ~ holds(clear(table),X0)
| ~ holds(clear(a),X0) ),
inference(duplicate_literal_removal,[],[f487]) ).
fof(f489,plain,
! [X0] :
( ~ holds(clear(d),do(pickup(c),X0))
| ~ holds(clear(table),do(pickup(c),X0))
| ~ holds(clear(a),do(pickup(c),X0))
| ~ holds(clear(c),X0)
| ~ holds(empty,X0) ),
inference(resolution,[],[f488,f71]) ).
fof(f685,definition,
( spl0_1
<=> holds(clear(a),s0) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f686,plain,
( ~ holds(clear(a),s0)
| spl0_1 ),
inference(avatar_component_clause,[],[f685]) ).
fof(f694,definition,
( spl0_4
<=> holds(empty,s0) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f695,plain,
( ~ holds(empty,s0)
| spl0_4 ),
inference(avatar_component_clause,[],[f694]) ).
fof(f697,definition,
( spl0_5
<=> holds(clear(c),s0) ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
fof(f698,plain,
( ~ holds(clear(c),s0)
| spl0_5 ),
inference(avatar_component_clause,[],[f697]) ).
fof(f700,plain,
( $false
| spl0_1 ),
inference(resolution,[],[f686,f26]) ).
fof(f701,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f700]) ).
fof(f1202,plain,
! [X0] :
( ~ holds(clear(table),do(pickup(c),X0))
| ~ holds(clear(a),do(pickup(c),X0))
| ~ holds(clear(c),X0)
| ~ holds(empty,X0)
| ~ holds(on(c,d),X0)
| ~ holds(clear(c),X0)
| ~ holds(empty,X0) ),
inference(resolution,[],[f489,f3]) ).
fof(f1203,plain,
! [X0] :
( ~ holds(clear(a),do(pickup(c),X0))
| ~ holds(clear(table),do(pickup(c),X0))
| ~ holds(clear(c),X0)
| ~ holds(empty,X0)
| ~ holds(on(c,d),X0) ),
inference(duplicate_literal_removal,[],[f1202]) ).
fof(f1233,plain,
! [X0] :
( ~ holds(clear(table),do(pickup(c),X0))
| ~ holds(clear(c),X0)
| ~ holds(empty,X0)
| ~ holds(on(c,d),X0)
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f1203,f36]) ).
fof(f1238,plain,
! [X0] :
( ~ holds(on(c,d),X0)
| ~ holds(empty,X0)
| ~ holds(clear(c),X0)
| ~ holds(clear(a),X0) ),
inference(resolution,[],[f1233,f30]) ).
fof(f1247,plain,
( ~ holds(empty,s0)
| ~ holds(clear(c),s0)
| ~ holds(clear(a),s0) ),
inference(resolution,[],[f1238,f24]) ).
fof(f1248,plain,
( ~ spl0_1
| ~ spl0_5
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f1247,f694,f697,f685]) ).
fof(f1249,plain,
( $false
| spl0_4 ),
inference(resolution,[],[f695,f29]) ).
fof(f1250,plain,
spl0_4,
inference(avatar_contradiction_clause,[],[f1249]) ).
fof(f1251,plain,
( $false
| spl0_5 ),
inference(resolution,[],[f698,f28]) ).
fof(f1252,plain,
spl0_5,
inference(avatar_contradiction_clause,[],[f1251]) ).
cnf(s2,plain,
spl0_1,
inference(sat_conversion,[],[f701]) ).
cnf(s3,plain,
( ~ spl0_1
| ~ spl0_4
| ~ spl0_5 ),
inference(sat_conversion,[],[f1248]) ).
cnf(s4,plain,
spl0_4,
inference(sat_conversion,[],[f1250]) ).
cnf(s5,plain,
spl0_5,
inference(sat_conversion,[],[f1252]) ).
cnf(s6,plain,
~ spl0_1,
inference(rat,[],[s3,s5,s4]) ).
cnf(s7,plain,
$false,
inference(rat,[],[s2,s6]) ).
fof(f1253,plain,
$false,
inference(avatar_sat_refutation,[],[s7]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : PLA023-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.36 % Computer : n003.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Sun Sep 27 22:12:12 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.14/0.42 Running first-order theorem proving
% 0.14/0.42 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
% 0.94/1.21 % (968811)Input is clausal, will run a generic CNF schedule.
% 0.94/1.21 % (968823)dis-21_1_sil=8000:lcm=predicate:random_seed=1357368319: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)
% 0.94/1.21 % (968823)First to succeed.
% 0.94/1.21 % (968823)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-968811"
% 0.94/1.21 % (968817)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=1313987512:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 0.94/1.21 % (968820)lrs+10_1_sil=8000:sp=occurrence:random_seed=1906863312:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 0.94/1.21 % (968821)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2143339837:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 0.94/1.21 % (968819)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1729514842:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 0.94/1.21 % (968818)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3733073498:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 0.94/1.21 % (968821)Refutation not found, incomplete strategy
% 0.94/1.21 % (968821)------------------------------
% 0.94/1.21 % (968821)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.94/1.21 % (968821)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/1.21 % (968821)CaDiCaL version: 2.1.3
% 0.94/1.21 % (968821)Termination reason: Refutation not found, incomplete strategy
% 0.94/1.21 % (968821)Time elapsed: 0.001 s
% 0.94/1.21 % (968821)Peak memory usage: 87 MB
% 0.94/1.21 % (968820)Refutation not found, incomplete strategy
% 0.94/1.21 % (968820)------------------------------
% 0.94/1.21 % (968820)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.94/1.21 % (968820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.94/1.21 % (968820)CaDiCaL version: 2.1.3
% 0.94/1.21 % (968820)Termination reason: Refutation not found, incomplete strategy
% 0.94/1.21 % (968820)Time elapsed: 0.001 s
% 0.94/1.21 % (968820)Peak memory usage: 87 MB
% 0.94/1.21 % (968820)Instructions burned: 1 (million)
% 0.94/1.21 % (968822)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1838840018:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 0.94/1.21 % (968822)Also succeeded, but the first one will report.
% 0.94/1.21 % (968823)Refutation found. Thanks to Tanya!
% 0.94/1.21 % SZS status Unsatisfiable for theBenchmark
% 0.94/1.21 % SZS output start Proof for theBenchmark
% See solution above
% 2.79/1.31 % (968823)------------------------------
% 2.79/1.31 % (968823)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.79/1.31 % (968823)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.79/1.31 % (968823)CaDiCaL version: 2.1.3
% 2.79/1.31 % (968823)Termination reason: Refutation
% 2.79/1.31 % (968823)Time elapsed: 0.029 s
% 2.79/1.31 % (968823)Peak memory usage: 89 MB
% 2.79/1.31 % (968823)Instructions burned: 88 (million)
% 2.79/1.31 % (968823)------------------------------
% 2.79/1.31 % (968823)------------------------------
% 2.79/1.31 % (968811)Success in time 0.305 s
% 2.79/1.31 % Vampire exiting
%------------------------------------------------------------------------------