TSTP Solution File: SET056-7 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SET056-7 : 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_uns --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 18:18:48 EDT 2022
% Result : Unsatisfiable 1.23s 0.53s
% Output : Refutation 1.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 10 ( 6 unt; 0 def)
% Number of atoms : 15 ( 2 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 14 ( 9 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 4 ( 4 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f195,plain,
$false,
inference(subsumption_resolution,[],[f194,f99]) ).
fof(f99,axiom,
~ member(not_subclass_element(x,y),x),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equality1_2) ).
fof(f194,plain,
member(not_subclass_element(x,y),x),
inference(resolution,[],[f192,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(f192,plain,
~ subclass(x,y),
inference(subsumption_resolution,[],[f191,f100]) ).
fof(f100,axiom,
~ member(not_subclass_element(y,x),y),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equality1_3) ).
fof(f191,plain,
( ~ subclass(x,y)
| member(not_subclass_element(y,x),y) ),
inference(resolution,[],[f178,f2]) ).
fof(f178,plain,
( ~ subclass(y,x)
| ~ subclass(x,y) ),
inference(extensionality_resolution,[],[f7,f98]) ).
fof(f98,axiom,
x != y,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equality1_1) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| ~ subclass(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_implies_equal) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET056-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.07/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --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 13:06:30 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.49 % (18233)dis+4_1:1_bd=off:cond=fast:fde=unused:lcm=reverse:lma=on:nicw=on:nwc=2.0:s2a=on:s2agt=16:sac=on:sp=frequency:i=23:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/23Mi)
% 0.20/0.51 % (18225)lrs+10_1:1_bd=off:drc=off:lcm=reverse:nwc=5.0:sd=1:sgt=16:spb=goal_then_units:ss=axioms:to=lpo:i=43:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/43Mi)
% 0.20/0.51 % (18245)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=97:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/97Mi)
% 0.20/0.51 % (18228)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.20/0.51 % (18225)Refutation not found, incomplete strategy% (18225)------------------------------
% 0.20/0.51 % (18225)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51 % (18225)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51 % (18225)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.51
% 0.20/0.51 % (18225)Memory used [KB]: 5884
% 0.20/0.51 % (18225)Time elapsed: 0.110 s
% 0.20/0.51 % (18225)Instructions burned: 2 (million)
% 0.20/0.51 % (18225)------------------------------
% 0.20/0.51 % (18225)------------------------------
% 0.20/0.52 % (18230)lrs+1011_1:1_atotf=0.0306256:ep=RST:mep=off:nm=0:sos=all:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.20/0.52 % (18230)Instruction limit reached!
% 0.20/0.52 % (18230)------------------------------
% 0.20/0.52 % (18230)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (18246)lrs+1011_1:1_aac=none:bsr=unit_only:ep=R:sac=on:sos=all:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.20/0.52 % (18230)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (18230)Termination reason: Unknown
% 0.20/0.52 % (18230)Termination phase: Property scanning
% 0.20/0.52
% 0.20/0.52 % (18230)Memory used [KB]: 1407
% 0.20/0.52 % (18230)Time elapsed: 0.003 s
% 0.20/0.52 % (18230)Instructions burned: 5 (million)
% 0.20/0.52 % (18230)------------------------------
% 0.20/0.52 % (18230)------------------------------
% 0.20/0.52 % (18236)dis+1011_3:29_av=off:awrs=decay:awrsf=32:bce=on:drc=off:fde=unused:gsp=on:irw=on:nwc=2.0:spb=goal_then_units:updr=off:urr=ec_only:i=29:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/29Mi)
% 0.20/0.52 % (18222)lrs+10_1:1_kws=precedence:lwlo=on:tgt=ground:i=99966:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99966Mi)
% 1.23/0.52 % (18228)First to succeed.
% 1.23/0.53 % (18228)Refutation found. Thanks to Tanya!
% 1.23/0.53 % SZS status Unsatisfiable for theBenchmark
% 1.23/0.53 % SZS output start Proof for theBenchmark
% See solution above
% 1.23/0.53 % (18228)------------------------------
% 1.23/0.53 % (18228)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.23/0.53 % (18228)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.23/0.53 % (18228)Termination reason: Refutation
% 1.23/0.53
% 1.23/0.53 % (18228)Memory used [KB]: 1535
% 1.23/0.53 % (18228)Time elapsed: 0.105 s
% 1.23/0.53 % (18228)Instructions burned: 7 (million)
% 1.23/0.53 % (18228)------------------------------
% 1.23/0.53 % (18228)------------------------------
% 1.23/0.53 % (18212)Success in time 0.17 s
%------------------------------------------------------------------------------