TSTP Solution File: SET145-6 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SET145-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Aug 31 18:23:57 EDT 2022
% Result : Unsatisfiable 0.20s 0.57s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 7
% Syntax : Number of formulae : 41 ( 9 unt; 0 def)
% Number of atoms : 80 ( 2 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 85 ( 46 ~; 39 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 15 ( 15 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f323,plain,
$false,
inference(subsumption_resolution,[],[f322,f312]) ).
fof(f312,plain,
member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),y),
inference(resolution,[],[f304,f21]) ).
fof(f21,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection1) ).
fof(f304,plain,
member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,z)),
inference(resolution,[],[f302,f22]) ).
fof(f22,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection2) ).
fof(f302,plain,
member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))),
inference(subsumption_resolution,[],[f301,f234]) ).
fof(f234,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),z)
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(resolution,[],[f230,f22]) ).
fof(f230,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(x,z))
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(resolution,[],[f227,f22]) ).
fof(f227,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(y,intersection(x,z)))
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(resolution,[],[f223,f2]) ).
fof(f2,axiom,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f223,plain,
( ~ subclass(intersection(x,intersection(y,z)),intersection(y,intersection(x,z)))
| member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f206,f2]) ).
fof(f206,plain,
( ~ subclass(intersection(y,intersection(x,z)),intersection(x,intersection(y,z)))
| ~ subclass(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))) ),
inference(extensionality_resolution,[],[f7,f113]) ).
fof(f113,axiom,
intersection(x,intersection(y,z)) != intersection(y,intersection(x,z)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_commutativity_outside_intersection_1) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X0,X1)
| ~ subclass(X1,X0)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f301,plain,
( ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),z)
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(subsumption_resolution,[],[f300,f231]) ).
fof(f231,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),y)
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(resolution,[],[f227,f21]) ).
fof(f300,plain,
( member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z)))
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),z)
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),y) ),
inference(resolution,[],[f296,f23]) ).
fof(f23,axiom,
! [X0,X1,X4] :
( member(X4,intersection(X0,X1))
| ~ member(X4,X0)
| ~ member(X4,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection3) ).
fof(f296,plain,
( ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(y,z))
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(subsumption_resolution,[],[f291,f235]) ).
fof(f235,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),x)
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(resolution,[],[f230,f21]) ).
fof(f291,plain,
( member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z)))
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),x)
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(y,z)) ),
inference(resolution,[],[f23,f225]) ).
fof(f225,plain,
( ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(x,intersection(y,z)))
| member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,intersection(y,z))) ),
inference(resolution,[],[f222,f2]) ).
fof(f222,plain,
( ~ subclass(intersection(x,intersection(y,z)),intersection(y,intersection(x,z)))
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(x,intersection(y,z))) ),
inference(resolution,[],[f206,f3]) ).
fof(f3,axiom,
! [X0,X1] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f322,plain,
~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),y),
inference(subsumption_resolution,[],[f315,f311]) ).
fof(f311,plain,
member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),z),
inference(resolution,[],[f304,f22]) ).
fof(f315,plain,
( ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),z)
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),y) ),
inference(subsumption_resolution,[],[f314,f305]) ).
fof(f305,plain,
member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),x),
inference(resolution,[],[f302,f21]) ).
fof(f314,plain,
( ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),z)
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),x)
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),y) ),
inference(resolution,[],[f303,f23]) ).
fof(f303,plain,
( ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(x,z))
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),y) ),
inference(resolution,[],[f299,f23]) ).
fof(f299,plain,
~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))),
inference(subsumption_resolution,[],[f298,f229]) ).
fof(f229,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),y)
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f226,f21]) ).
fof(f226,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(y,intersection(x,z)))
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f223,f3]) ).
fof(f298,plain,
( ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z)))
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),y) ),
inference(subsumption_resolution,[],[f297,f232]) ).
fof(f232,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),z)
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f228,f22]) ).
fof(f228,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(x,z))
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f226,f22]) ).
fof(f297,plain,
( ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),z)
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z)))
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),y) ),
inference(resolution,[],[f295,f23]) ).
fof(f295,plain,
( ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(y,z))
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(subsumption_resolution,[],[f292,f233]) ).
fof(f233,plain,
( member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),x)
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f228,f21]) ).
fof(f292,plain,
( ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),x)
| ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(y,z))
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f23,f224]) ).
fof(f224,plain,
( ~ member(not_subclass_element(intersection(y,intersection(x,z)),intersection(x,intersection(y,z))),intersection(x,intersection(y,z)))
| ~ member(not_subclass_element(intersection(x,intersection(y,z)),intersection(y,intersection(x,z))),intersection(y,intersection(x,z))) ),
inference(resolution,[],[f222,f3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SET145-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.12/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.35 % Computer : n020.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 30 13:24:45 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.48 % (4698)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.20/0.50 % (4704)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.51 % (4720)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.20/0.51 % (4712)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.51 % (4694)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.51 % (4693)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.20/0.51 % (4701)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.20/0.51 % (4696)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.52 % (4697)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.52 % (4699)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.52 % (4723)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.20/0.52 % (4707)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.52 % (4717)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.20/0.53 % (4709)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.20/0.53 % (4701)Instruction limit reached!
% 0.20/0.53 % (4701)------------------------------
% 0.20/0.53 % (4701)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.53 % (4701)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.53 % (4701)Termination reason: Unknown
% 0.20/0.53 % (4701)Termination phase: Function definition elimination
% 0.20/0.53
% 0.20/0.53 % (4701)Memory used [KB]: 895
% 0.20/0.53 % (4701)Time elapsed: 0.002 s
% 0.20/0.53 % (4701)Instructions burned: 2 (million)
% 0.20/0.53 % (4701)------------------------------
% 0.20/0.53 % (4701)------------------------------
% 0.20/0.53 % (4719)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.20/0.53 % (4713)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.53 % (4700)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.20/0.53 % (4722)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.20/0.53 % (4695)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.20/0.53 % (4708)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.20/0.54 % (4700)Instruction limit reached!
% 0.20/0.54 % (4700)------------------------------
% 0.20/0.54 % (4700)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.54 % (4700)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.54 % (4700)Termination reason: Unknown
% 0.20/0.54 % (4700)Termination phase: Saturation
% 0.20/0.54
% 0.20/0.54 % (4700)Memory used [KB]: 5628
% 0.20/0.54 % (4700)Time elapsed: 0.104 s
% 0.20/0.54 % (4700)Instructions burned: 8 (million)
% 0.20/0.54 % (4700)------------------------------
% 0.20/0.54 % (4700)------------------------------
% 0.20/0.54 % (4718)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.20/0.54 % (4721)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.20/0.54 % (4710)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.54 % (4715)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.20/0.55 % (4711)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.20/0.55 % (4716)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.20/0.55 % (4714)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.20/0.55 % (4702)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.55 % (4703)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.55 % (4705)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.20/0.56 % (4694)Refutation not found, incomplete strategy% (4694)------------------------------
% 0.20/0.56 % (4694)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.56 % (4716)First to succeed.
% 0.20/0.56 % (4694)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.56 % (4694)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.56
% 0.20/0.56 % (4694)Memory used [KB]: 6524
% 0.20/0.56 % (4694)Time elapsed: 0.158 s
% 0.20/0.56 % (4694)Instructions burned: 34 (million)
% 0.20/0.56 % (4694)------------------------------
% 0.20/0.56 % (4694)------------------------------
% 0.20/0.57 % (4716)Refutation found. Thanks to Tanya!
% 0.20/0.57 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.57 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.57 % (4716)------------------------------
% 0.20/0.57 % (4716)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.57 % (4716)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.57 % (4716)Termination reason: Refutation
% 0.20/0.57
% 0.20/0.57 % (4716)Memory used [KB]: 1279
% 0.20/0.57 % (4716)Time elapsed: 0.147 s
% 0.20/0.57 % (4716)Instructions burned: 15 (million)
% 0.20/0.57 % (4716)------------------------------
% 0.20/0.57 % (4716)------------------------------
% 0.20/0.57 % (4688)Success in time 0.208 s
%------------------------------------------------------------------------------