TSTP Solution File: SWC408-1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SWC408-1 : TPTP v8.1.0. Released v2.4.0.
% 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 : n028.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 18:41:01 EDT 2022
% Result : Unsatisfiable 0.19s 0.46s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of formulae : 17 ( 13 unt; 0 def)
% Number of atoms : 27 ( 3 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 22 ( 12 ~; 10 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 6 ( 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f307,plain,
$false,
inference(subsumption_resolution,[],[f306,f197]) ).
fof(f197,plain,
~ memberP(sk3,sk5),
inference(definition_unfolding,[],[f195,f192]) ).
fof(f192,axiom,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f195,axiom,
~ memberP(sk1,sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f306,plain,
memberP(sk3,sk5),
inference(forward_demodulation,[],[f305,f190]) ).
fof(f190,axiom,
sk3 = app(sk4,sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f305,plain,
memberP(app(sk4,sk4),sk5),
inference(resolution,[],[f220,f196]) ).
fof(f196,plain,
ssList(sk4),
inference(definition_unfolding,[],[f187,f191]) ).
fof(f191,axiom,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f187,axiom,
ssList(sk2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_2) ).
fof(f220,plain,
! [X0] :
( ~ ssList(X0)
| memberP(app(X0,sk4),sk5) ),
inference(subsumption_resolution,[],[f219,f193]) ).
fof(f193,axiom,
ssItem(sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f219,plain,
! [X0] :
( memberP(app(X0,sk4),sk5)
| ~ ssItem(sk5)
| ~ ssList(X0) ),
inference(subsumption_resolution,[],[f216,f196]) ).
fof(f216,plain,
! [X0] :
( ~ ssList(sk4)
| ~ ssItem(sk5)
| memberP(app(X0,sk4),sk5)
| ~ ssList(X0) ),
inference(resolution,[],[f198,f141]) ).
fof(f141,axiom,
! [X2,X0,X1] :
( ~ memberP(X0,X1)
| ~ ssList(X2)
| ~ ssItem(X1)
| ~ ssList(X0)
| memberP(app(X2,X0),X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause141) ).
fof(f198,plain,
memberP(sk4,sk5),
inference(definition_unfolding,[],[f194,f191]) ).
fof(f194,axiom,
memberP(sk2,sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SWC408-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.33 % Computer : n028.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Tue Aug 30 19:03:04 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.19/0.45 % (10880)lrs+10_1:1_av=off:sd=2:sos=on:sp=reverse_arity:ss=axioms:to=lpo:i=73:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/73Mi)
% 0.19/0.45 % (10872)lrs+1011_1:1_afp=100000:afr=on:amm=sco:bd=preordered:cond=fast:newcnf=on:nm=4:sos=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.19/0.46 % (10880)First to succeed.
% 0.19/0.46 % (10872)Instruction limit reached!
% 0.19/0.46 % (10872)------------------------------
% 0.19/0.46 % (10872)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.46 % (10880)Refutation found. Thanks to Tanya!
% 0.19/0.46 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.46 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.46 % (10880)------------------------------
% 0.19/0.46 % (10880)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.46 % (10880)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.46 % (10880)Termination reason: Refutation
% 0.19/0.46
% 0.19/0.46 % (10880)Memory used [KB]: 1535
% 0.19/0.46 % (10880)Time elapsed: 0.069 s
% 0.19/0.46 % (10880)Instructions burned: 5 (million)
% 0.19/0.46 % (10880)------------------------------
% 0.19/0.46 % (10880)------------------------------
% 0.19/0.46 % (10852)Success in time 0.122 s
%------------------------------------------------------------------------------