TSTP Solution File: SET163-6 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SET163-6 : 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 : n015.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 18:24:01 EDT 2022
% Result : Unsatisfiable 2.40s 0.68s
% Output : Refutation 2.40s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 9
% Syntax : Number of formulae : 19 ( 11 unt; 0 def)
% Number of atoms : 29 ( 4 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 25 ( 15 ~; 10 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 2 con; 0-2 aty)
% Number of variables : 16 ( 16 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f267,plain,
$false,
inference(subsumption_resolution,[],[f265,f235]) ).
fof(f235,plain,
member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),universal_class),
inference(resolution,[],[f232,f2]) ).
fof(f2,axiom,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f232,plain,
~ subclass(universal_class,complement(intersection(complement(universal_class),complement(x)))),
inference(subsumption_resolution,[],[f217,f4]) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',class_elements_are_sets) ).
fof(f217,plain,
( ~ subclass(complement(intersection(complement(universal_class),complement(x))),universal_class)
| ~ subclass(universal_class,complement(intersection(complement(universal_class),complement(x)))) ),
inference(extensionality_resolution,[],[f7,f150]) ).
fof(f150,plain,
universal_class != complement(intersection(complement(universal_class),complement(x))),
inference(definition_unfolding,[],[f113,f26]) ).
fof(f26,axiom,
! [X0,X1] : complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',union) ).
fof(f113,axiom,
universal_class != union(universal_class,x),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_union_with_universal_class_1) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X0,X1)
| X0 = X1
| ~ subclass(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f265,plain,
~ member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),universal_class),
inference(resolution,[],[f261,f24]) ).
fof(f24,axiom,
! [X0,X4] :
( ~ member(X4,complement(X0))
| ~ member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
fof(f261,plain,
member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),complement(universal_class)),
inference(resolution,[],[f259,f21]) ).
fof(f21,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
fof(f259,plain,
member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),intersection(complement(universal_class),complement(x))),
inference(subsumption_resolution,[],[f258,f235]) ).
fof(f258,plain,
( member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),intersection(complement(universal_class),complement(x)))
| ~ member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),universal_class) ),
inference(resolution,[],[f25,f234]) ).
fof(f234,plain,
~ member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),complement(intersection(complement(universal_class),complement(x)))),
inference(resolution,[],[f232,f3]) ).
fof(f3,axiom,
! [X0,X1] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f25,axiom,
! [X0,X4] :
( member(X4,complement(X0))
| member(X4,X0)
| ~ member(X4,universal_class) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET163-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.03/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.34 % Computer : n015.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue Aug 30 13:35:51 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.52 % (8127)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)
% 0.19/0.53 % (8133)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 1.59/0.57 % (8117)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)
% 1.59/0.57 % (8131)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)
% 1.59/0.58 % (8129)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.59/0.58 % (8139)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)
% 1.59/0.58 % (8110)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)
% 1.59/0.58 % (8121)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.59/0.58 % (8137)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.59/0.59 % (8121)Instruction limit reached!
% 1.59/0.59 % (8121)------------------------------
% 1.59/0.59 % (8121)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.59/0.59 % (8121)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.59/0.59 % (8121)Termination reason: Unknown
% 1.59/0.59 % (8121)Termination phase: Property scanning
% 1.59/0.59
% 1.59/0.59 % (8121)Memory used [KB]: 1023
% 1.59/0.59 % (8121)Time elapsed: 0.005 s
% 1.59/0.59 % (8121)Instructions burned: 3 (million)
% 1.59/0.59 % (8121)------------------------------
% 1.59/0.59 % (8121)------------------------------
% 1.59/0.59 % (8140)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.59/0.59 % (8135)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)
% 1.59/0.59 % (8113)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)
% 1.59/0.59 % (8146)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)
% 1.59/0.60 % (8145)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.59/0.60 % (8133)Instruction limit reached!
% 1.59/0.60 % (8133)------------------------------
% 1.59/0.60 % (8133)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.59/0.60 % (8141)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 1.59/0.61 % (8123)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)
% 1.59/0.61 % (8133)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.59/0.61 % (8133)Termination reason: Unknown
% 1.59/0.61 % (8133)Termination phase: Finite model building preprocessing
% 1.59/0.61
% 1.59/0.61 % (8133)Memory used [KB]: 1663
% 1.59/0.61 % (8133)Time elapsed: 0.040 s
% 1.59/0.61 % (8133)Instructions burned: 59 (million)
% 1.59/0.61 % (8133)------------------------------
% 1.59/0.61 % (8133)------------------------------
% 1.59/0.62 % (8132)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)
% 1.59/0.62 % (8115)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.59/0.63 % (8112)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)
% 2.12/0.63 % (8111)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)
% 2.12/0.64 % (8120)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 2.12/0.64 % (8124)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 2.12/0.64 % (8130)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)
% 2.12/0.64 % (8136)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)
% 2.12/0.64 % (8128)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 2.12/0.65 % (8138)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)
% 2.12/0.65 % (8144)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)
% 2.12/0.65 % (8142)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)
% 2.12/0.66 % (8134)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 2.12/0.66 % (8118)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)
% 2.12/0.66 % (8120)Instruction limit reached!
% 2.12/0.66 % (8120)------------------------------
% 2.12/0.66 % (8120)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.12/0.66 % (8120)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.12/0.66 % (8120)Termination reason: Unknown
% 2.12/0.66 % (8120)Termination phase: Saturation
% 2.12/0.66
% 2.12/0.66 % (8120)Memory used [KB]: 5628
% 2.12/0.66 % (8120)Time elapsed: 0.240 s
% 2.12/0.66 % (8120)Instructions burned: 7 (million)
% 2.12/0.66 % (8120)------------------------------
% 2.12/0.66 % (8120)------------------------------
% 2.40/0.67 % (8138)First to succeed.
% 2.40/0.68 % (8138)Refutation found. Thanks to Tanya!
% 2.40/0.68 % SZS status Unsatisfiable for theBenchmark
% 2.40/0.68 % SZS output start Proof for theBenchmark
% See solution above
% 2.40/0.68 % (8138)------------------------------
% 2.40/0.68 % (8138)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.40/0.68 % (8138)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.40/0.68 % (8138)Termination reason: Refutation
% 2.40/0.68
% 2.40/0.68 % (8138)Memory used [KB]: 1151
% 2.40/0.68 % (8138)Time elapsed: 0.232 s
% 2.40/0.68 % (8138)Instructions burned: 11 (million)
% 2.40/0.68 % (8138)------------------------------
% 2.40/0.68 % (8138)------------------------------
% 2.40/0.68 % (8109)Success in time 0.321 s
%------------------------------------------------------------------------------