TSTP Solution File: SET786-1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SET786-1 : TPTP v8.1.0. Released v2.5.0.
% 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 : n005.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 18:25:38 EDT 2022
% Result : Unsatisfiable 0.20s 0.51s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 3
% Syntax : Number of formulae : 9 ( 3 unt; 0 def)
% Number of atoms : 17 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 17 ( 9 ~; 8 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-1 aty)
% Number of variables : 6 ( 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f11,plain,
$false,
inference(subsumption_resolution,[],[f10,f1]) ).
fof(f1,axiom,
! [X0,X1] :
( ~ element(X1,sk1)
| ~ element(X0,X1)
| ~ element(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm25_1) ).
fof(f10,plain,
element(sk1,sk1),
inference(resolution,[],[f8,f2]) ).
fof(f2,axiom,
! [X1] :
( element(X1,sk2(X1))
| element(X1,sk1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm25_2) ).
fof(f8,plain,
~ element(sk1,sk2(sk1)),
inference(subsumption_resolution,[],[f6,f1]) ).
fof(f6,plain,
( element(sk1,sk1)
| ~ element(sk1,sk2(sk1)) ),
inference(resolution,[],[f5,f3]) ).
fof(f3,axiom,
! [X1] :
( element(sk2(X1),X1)
| element(X1,sk1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm25_3) ).
fof(f5,plain,
! [X0] :
( ~ element(sk2(sk1),X0)
| ~ element(X0,sk2(sk1)) ),
inference(subsumption_resolution,[],[f4,f1]) ).
fof(f4,plain,
! [X0] :
( ~ element(sk2(sk1),X0)
| ~ element(X0,sk2(sk1))
| element(sk1,sk1) ),
inference(resolution,[],[f1,f3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SET786-1 : TPTP v8.1.0. Released v2.5.0.
% 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
% 0.13/0.34 % Computer : n005.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 14:19:33 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.20/0.50 % (29903)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 (3000ds/176Mi)
% 0.20/0.50 % (29895)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/101Mi)
% 0.20/0.50 % (29903)First to succeed.
% 0.20/0.51 % (29903)Refutation found. Thanks to Tanya!
% 0.20/0.51 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.51 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.51 % (29903)------------------------------
% 0.20/0.51 % (29903)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51 % (29903)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51 % (29903)Termination reason: Refutation
% 0.20/0.51
% 0.20/0.51 % (29903)Memory used [KB]: 5373
% 0.20/0.51 % (29903)Time elapsed: 0.103 s
% 0.20/0.51 % (29903)Instructions burned: 2 (million)
% 0.20/0.51 % (29903)------------------------------
% 0.20/0.51 % (29903)------------------------------
% 0.20/0.51 % (29882)Success in time 0.156 s
%------------------------------------------------------------------------------