TSTP Solution File: SWC365-1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : SWC365-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% Computer : n017.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 : Sat Sep 2 12:51:34 EDT 2023
% Result : Unsatisfiable 0.20s 0.43s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 22
% Syntax : Number of formulae : 42 ( 17 unt; 0 def)
% Number of atoms : 67 ( 14 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 41 ( 16 ~; 14 |; 0 &)
% ( 11 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 16 ( 14 usr; 12 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 0 (; 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f262,plain,
$false,
inference(avatar_sat_refutation,[],[f209,f214,f219,f225,f231,f236,f241,f246,f255,f260,f261]) ).
fof(f261,plain,
( ~ spl0_7
| spl0_8 ),
inference(avatar_split_clause,[],[f204,f243,f238]) ).
fof(f238,plain,
( spl0_7
<=> neq(sk2,nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).
fof(f243,plain,
( spl0_8
<=> rearsegP(sk2,sk1) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_8])]) ).
fof(f204,plain,
( rearsegP(sk2,sk1)
| ~ neq(sk2,nil) ),
inference(forward_demodulation,[],[f203,f190]) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_5) ).
fof(f203,plain,
( rearsegP(sk4,sk1)
| ~ neq(sk2,nil) ),
inference(forward_demodulation,[],[f202,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_6) ).
fof(f202,plain,
( ~ neq(sk2,nil)
| rearsegP(sk4,sk3) ),
inference(forward_demodulation,[],[f196,f190]) ).
fof(f196,axiom,
( ~ neq(sk4,nil)
| rearsegP(sk4,sk3) ),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_11) ).
fof(f260,plain,
( ~ spl0_7
| spl0_11 ),
inference(avatar_split_clause,[],[f201,f257,f238]) ).
fof(f257,plain,
( spl0_11
<=> neq(sk1,nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_11])]) ).
fof(f201,plain,
( neq(sk1,nil)
| ~ neq(sk2,nil) ),
inference(forward_demodulation,[],[f200,f191]) ).
fof(f200,plain,
( ~ neq(sk2,nil)
| neq(sk3,nil) ),
inference(forward_demodulation,[],[f195,f190]) ).
fof(f195,axiom,
( ~ neq(sk4,nil)
| neq(sk3,nil) ),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_10) ).
fof(f255,plain,
( ~ spl0_9
| spl0_10 ),
inference(avatar_split_clause,[],[f199,f252,f248]) ).
fof(f248,plain,
( spl0_9
<=> nil = sk2 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_9])]) ).
fof(f252,plain,
( spl0_10
<=> sk1 = sk2 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_10])]) ).
fof(f199,plain,
( sk1 = sk2
| nil != sk2 ),
inference(inner_rewriting,[],[f198]) ).
fof(f198,plain,
( nil = sk1
| nil != sk2 ),
inference(forward_demodulation,[],[f197,f191]) ).
fof(f197,plain,
( nil != sk2
| nil = sk3 ),
inference(forward_demodulation,[],[f194,f190]) ).
fof(f194,axiom,
( nil != sk4
| nil = sk3 ),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_9) ).
fof(f246,plain,
~ spl0_8,
inference(avatar_split_clause,[],[f193,f243]) ).
fof(f193,axiom,
~ rearsegP(sk2,sk1),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_8) ).
fof(f241,plain,
spl0_7,
inference(avatar_split_clause,[],[f192,f238]) ).
fof(f192,axiom,
neq(sk2,nil),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_7) ).
fof(f236,plain,
spl0_6,
inference(avatar_split_clause,[],[f191,f233]) ).
fof(f233,plain,
( spl0_6
<=> sk1 = sk3 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).
fof(f231,plain,
spl0_5,
inference(avatar_split_clause,[],[f190,f228]) ).
fof(f228,plain,
( spl0_5
<=> sk2 = sk4 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_5])]) ).
fof(f225,plain,
spl0_4,
inference(avatar_split_clause,[],[f189,f222]) ).
fof(f222,plain,
( spl0_4
<=> ssList(sk4) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).
fof(f189,axiom,
ssList(sk4),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_4) ).
fof(f219,plain,
spl0_3,
inference(avatar_split_clause,[],[f188,f216]) ).
fof(f216,plain,
( spl0_3
<=> ssList(sk3) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).
fof(f188,axiom,
ssList(sk3),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_3) ).
fof(f214,plain,
spl0_2,
inference(avatar_split_clause,[],[f187,f211]) ).
fof(f211,plain,
( spl0_2
<=> ssList(sk2) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).
fof(f187,axiom,
ssList(sk2),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_2) ).
fof(f209,plain,
spl0_1,
inference(avatar_split_clause,[],[f186,f206]) ).
fof(f206,plain,
( spl0_1
<=> ssList(sk1) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f186,axiom,
ssList(sk1),
file('/export/starexec/sandbox/tmp/tmp.uUWC2lWUHq/Vampire---4.8_15221',co1_1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.13 % Problem : SWC365-1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.14 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.14/0.35 % Computer : n017.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.36 % WCLimit : 300
% 0.14/0.36 % DateTime : Wed Aug 30 16:46:59 EDT 2023
% 0.14/0.36 % CPUTime :
% 0.20/0.41 % (15454)Running in auto input_syntax mode. Trying TPTP
% 0.20/0.42 % (15493)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on Vampire---4 for (846ds/0Mi)
% 0.20/0.42 % (15496)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on Vampire---4 for (533ds/0Mi)
% 0.20/0.42 % (15497)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 Vampire---4 for (531ds/0Mi)
% 0.20/0.42 % (15495)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 Vampire---4 for (569ds/0Mi)
% 0.20/0.42 % (15498)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 Vampire---4 for (522ds/0Mi)
% 0.20/0.42 % (15494)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on Vampire---4 for (793ds/0Mi)
% 0.20/0.43 % (15499)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 Vampire---4 for (497ds/0Mi)
% 0.20/0.43 % (15497)First to succeed.
% 0.20/0.43 % (15499)Also succeeded, but the first one will report.
% 0.20/0.43 TRYING [1]
% 0.20/0.43 % (15497)Refutation found. Thanks to Tanya!
% 0.20/0.43 % SZS status Unsatisfiable for Vampire---4
% 0.20/0.43 % SZS output start Proof for Vampire---4
% See solution above
% 0.20/0.43 % (15497)------------------------------
% 0.20/0.43 % (15497)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.20/0.43 % (15497)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.20/0.43 % (15497)Termination reason: Refutation
% 0.20/0.43
% 0.20/0.43 % (15497)Memory used [KB]: 5628
% 0.20/0.43 % (15497)Time elapsed: 0.008 s
% 0.20/0.43 % (15497)------------------------------
% 0.20/0.43 % (15497)------------------------------
% 0.20/0.43 % (15454)Success in time 0.07 s
% 0.20/0.43 % Vampire---4.8 exiting
%------------------------------------------------------------------------------