TSTP Solution File: SWC256-1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : SWC256-1 : TPTP v8.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% Computer : n012.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 : Tue May 21 05:07:37 EDT 2024
% Result : Unsatisfiable 0.14s 0.34s
% Output : Refutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 15
% Syntax : Number of formulae : 38 ( 8 unt; 0 def)
% Number of atoms : 82 ( 15 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 79 ( 35 ~; 40 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 11 ( 9 usr; 5 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 11 ( 11 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f949,plain,
$false,
inference(avatar_sat_refutation,[],[f248,f258,f268,f948]) ).
fof(f948,plain,
( ~ spl0_1
| spl0_2 ),
inference(avatar_contradiction_clause,[],[f947]) ).
fof(f947,plain,
( $false
| ~ spl0_1
| spl0_2 ),
inference(subsumption_resolution,[],[f946,f186]) ).
fof(f186,axiom,
ssList(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_1) ).
fof(f946,plain,
( ~ ssList(sk1)
| ~ spl0_1
| spl0_2 ),
inference(forward_demodulation,[],[f945,f305]) ).
fof(f305,plain,
( sk1 = cons(sk5,nil)
| spl0_2 ),
inference(forward_demodulation,[],[f304,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f304,plain,
( sk3 = cons(sk5,nil)
| spl0_2 ),
inference(subsumption_resolution,[],[f303,f246]) ).
fof(f246,plain,
( nil != sk2
| spl0_2 ),
inference(avatar_component_clause,[],[f245]) ).
fof(f245,plain,
( spl0_2
<=> nil = sk2 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).
fof(f303,plain,
( nil = sk2
| sk3 = cons(sk5,nil) ),
inference(forward_demodulation,[],[f196,f190]) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f196,axiom,
( nil = sk4
| sk3 = cons(sk5,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f945,plain,
( ~ ssList(cons(sk5,nil))
| ~ spl0_1
| spl0_2 ),
inference(subsumption_resolution,[],[f944,f243]) ).
fof(f243,plain,
( ssItem(sk5)
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f241]) ).
fof(f241,plain,
( spl0_1
<=> ssItem(sk5) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f944,plain,
( ~ ssList(cons(sk5,nil))
| ~ ssItem(sk5)
| spl0_2 ),
inference(subsumption_resolution,[],[f942,f193]) ).
fof(f193,axiom,
~ singletonP(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f942,plain,
( singletonP(sk1)
| ~ ssList(cons(sk5,nil))
| ~ ssItem(sk5)
| spl0_2 ),
inference(superposition,[],[f205,f305]) ).
fof(f205,plain,
! [X0] :
( singletonP(cons(X0,nil))
| ~ ssList(cons(X0,nil))
| ~ ssItem(X0) ),
inference(equality_resolution,[],[f116]) ).
fof(f116,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| singletonP(X1)
| cons(X0,nil) != X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause116) ).
fof(f268,plain,
( spl0_3
| spl0_4 ),
inference(avatar_split_clause,[],[f72,f266,f263]) ).
fof(f263,plain,
( spl0_3
<=> ! [X1] : ssItem(X1) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).
fof(f266,plain,
( spl0_4
<=> ! [X0] :
( ~ ssList(X0)
| duplicatefreeP(X0) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).
fof(f72,axiom,
! [X0,X1] :
( ~ ssList(X0)
| duplicatefreeP(X0)
| ssItem(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause72) ).
fof(f258,plain,
~ spl0_2,
inference(avatar_contradiction_clause,[],[f257]) ).
fof(f257,plain,
( $false
| ~ spl0_2 ),
inference(subsumption_resolution,[],[f256,f8]) ).
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause8) ).
fof(f256,plain,
( ~ ssList(nil)
| ~ spl0_2 ),
inference(resolution,[],[f227,f249]) ).
fof(f249,plain,
( neq(nil,nil)
| ~ spl0_2 ),
inference(superposition,[],[f192,f247]) ).
fof(f247,plain,
( nil = sk2
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f245]) ).
fof(f192,axiom,
neq(sk2,nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f227,plain,
! [X1] :
( ~ neq(X1,X1)
| ~ ssList(X1) ),
inference(duplicate_literal_removal,[],[f208]) ).
fof(f208,plain,
! [X1] :
( ~ ssList(X1)
| ~ ssList(X1)
| ~ neq(X1,X1) ),
inference(equality_resolution,[],[f115]) ).
fof(f115,axiom,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| X0 != X1
| ~ neq(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause115) ).
fof(f248,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f238,f245,f241]) ).
fof(f238,plain,
( nil = sk2
| ssItem(sk5) ),
inference(forward_demodulation,[],[f194,f190]) ).
fof(f194,axiom,
( ssItem(sk5)
| nil = sk4 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.09 % Problem : SWC256-1 : TPTP v8.2.0. Released v2.4.0.
% 0.08/0.10 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.09/0.29 % Computer : n012.cluster.edu
% 0.09/0.29 % Model : x86_64 x86_64
% 0.09/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.29 % Memory : 8042.1875MB
% 0.09/0.29 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.29 % CPULimit : 300
% 0.09/0.29 % WCLimit : 300
% 0.09/0.29 % DateTime : Sun May 19 03:32:37 EDT 2024
% 0.09/0.29 % CPUTime :
% 0.09/0.29 % (8717)Running in auto input_syntax mode. Trying TPTP
% 0.09/0.31 % (8718)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.09/0.31 % (8720)WARNING: value z3 for option sas not known
% 0.09/0.31 % (8721)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.09/0.31 % (8720)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.09/0.31 % (8719)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.14/0.31 % (8724)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.14/0.32 % (8723)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.14/0.32 TRYING [1]
% 0.14/0.32 % (8722)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.14/0.32 TRYING [2]
% 0.14/0.33 TRYING [3]
% 0.14/0.33 TRYING [1]
% 0.14/0.34 TRYING [2]
% 0.14/0.34 % (8720)First to succeed.
% 0.14/0.34 % (8720)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-8717"
% 0.14/0.34 % (8723)Also succeeded, but the first one will report.
% 0.14/0.34 % (8720)Refutation found. Thanks to Tanya!
% 0.14/0.34 % SZS status Unsatisfiable for theBenchmark
% 0.14/0.34 % SZS output start Proof for theBenchmark
% See solution above
% 0.14/0.34 % (8720)------------------------------
% 0.14/0.34 % (8720)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.14/0.34 % (8720)Termination reason: Refutation
% 0.14/0.34
% 0.14/0.34 % (8720)Memory used [KB]: 1409
% 0.14/0.34 % (8720)Time elapsed: 0.028 s
% 0.14/0.34 % (8720)Instructions burned: 60 (million)
% 0.14/0.34 % (8717)Success in time 0.043 s
%------------------------------------------------------------------------------