TSTP Solution File: SWC369-1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWC369-1 : 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_sat --cores 0 -t %d %s
% Computer : n018.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 18:43:25 EDT 2022
% Result : Unsatisfiable 1.25s 0.53s
% Output : Refutation 1.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 14
% Syntax : Number of formulae : 35 ( 10 unt; 0 def)
% Number of atoms : 72 ( 13 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 71 ( 34 ~; 32 |; 0 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 10 ( 8 usr; 6 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f446,plain,
$false,
inference(avatar_sat_refutation,[],[f246,f260,f266,f274,f438,f445]) ).
fof(f445,plain,
( ~ spl0_3
| ~ spl0_4
| ~ spl0_7 ),
inference(avatar_contradiction_clause,[],[f444]) ).
fof(f444,plain,
( $false
| ~ spl0_3
| ~ spl0_4
| ~ spl0_7 ),
inference(subsumption_resolution,[],[f439,f259]) ).
fof(f259,plain,
( segmentP(nil,nil)
| ~ spl0_7 ),
inference(avatar_component_clause,[],[f257]) ).
fof(f257,plain,
( spl0_7
<=> segmentP(nil,nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).
fof(f439,plain,
( ~ segmentP(nil,nil)
| ~ spl0_3
| ~ spl0_4 ),
inference(backward_demodulation,[],[f436,f240]) ).
fof(f240,plain,
( nil = sk4
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f239]) ).
fof(f239,plain,
( spl0_3
<=> nil = sk4 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).
fof(f436,plain,
( ~ segmentP(sk4,nil)
| ~ spl0_4 ),
inference(backward_demodulation,[],[f198,f245]) ).
fof(f245,plain,
( nil = sk3
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f243]) ).
fof(f243,plain,
( spl0_4
<=> nil = sk3 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).
fof(f198,plain,
~ segmentP(sk4,sk3),
inference(definition_unfolding,[],[f192,f190,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f192,axiom,
~ segmentP(sk2,sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f438,plain,
( spl0_3
| ~ spl0_1
| spl0_6 ),
inference(avatar_split_clause,[],[f431,f252,f230,f239]) ).
fof(f230,plain,
( spl0_1
<=> ssList(nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f252,plain,
( spl0_6
<=> neq(sk4,nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).
fof(f431,plain,
( nil = sk4
| ~ spl0_1
| spl0_6 ),
inference(subsumption_resolution,[],[f430,f231]) ).
fof(f231,plain,
( ssList(nil)
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f230]) ).
fof(f430,plain,
( ~ ssList(nil)
| nil = sk4
| spl0_6 ),
inference(subsumption_resolution,[],[f425,f189]) ).
fof(f189,axiom,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
fof(f425,plain,
( ~ ssList(sk4)
| nil = sk4
| ~ ssList(nil)
| spl0_6 ),
inference(resolution,[],[f100,f254]) ).
fof(f254,plain,
( ~ neq(sk4,nil)
| spl0_6 ),
inference(avatar_component_clause,[],[f252]) ).
fof(f100,axiom,
! [X0,X1] :
( neq(X1,X0)
| X0 = X1
| ~ ssList(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause100) ).
fof(f274,plain,
spl0_1,
inference(avatar_split_clause,[],[f8,f230]) ).
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause8) ).
fof(f266,plain,
~ spl0_6,
inference(avatar_split_clause,[],[f265,f252]) ).
fof(f265,plain,
~ neq(sk4,nil),
inference(subsumption_resolution,[],[f195,f198]) ).
fof(f195,axiom,
( ~ neq(sk4,nil)
| segmentP(sk4,sk3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f260,plain,
( spl0_7
| ~ spl0_1 ),
inference(avatar_split_clause,[],[f219,f230,f257]) ).
fof(f219,plain,
( ~ ssList(nil)
| segmentP(nil,nil) ),
inference(equality_resolution,[],[f79]) ).
fof(f79,axiom,
! [X0] :
( segmentP(nil,X0)
| nil != X0
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause79) ).
fof(f246,plain,
( ~ spl0_3
| spl0_4 ),
inference(avatar_split_clause,[],[f193,f243,f239]) ).
fof(f193,axiom,
( nil = sk3
| nil != sk4 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SWC369-1 : TPTP v8.1.0. Released v2.4.0.
% 0.06/0.13 % 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 : n018.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 18:54:10 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.48 % (12971)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.19/0.48 % (12964)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.19/0.48 % (12964)Instruction limit reached!
% 0.19/0.48 % (12964)------------------------------
% 0.19/0.48 % (12964)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.48 % (12964)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.48 % (12964)Termination reason: Unknown
% 0.19/0.48 % (12964)Termination phase: Unused predicate definition removal
% 0.19/0.48
% 0.19/0.48 % (12964)Memory used [KB]: 1023
% 0.19/0.48 % (12964)Time elapsed: 0.002 s
% 0.19/0.48 % (12964)Instructions burned: 2 (million)
% 0.19/0.48 % (12964)------------------------------
% 0.19/0.48 % (12964)------------------------------
% 0.19/0.49 % (12979)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.19/0.49 % (12972)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.50 % (12980)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.19/0.51 % (12961)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.25/0.52 % (12980)First to succeed.
% 1.25/0.53 % (12982)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 1.25/0.53 % (12984)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.25/0.53 % (12980)Refutation found. Thanks to Tanya!
% 1.25/0.53 % SZS status Unsatisfiable for theBenchmark
% 1.25/0.53 % SZS output start Proof for theBenchmark
% See solution above
% 1.25/0.53 % (12980)------------------------------
% 1.25/0.53 % (12980)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.25/0.53 % (12980)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.25/0.53 % (12980)Termination reason: Refutation
% 1.25/0.53
% 1.25/0.53 % (12980)Memory used [KB]: 5884
% 1.25/0.53 % (12980)Time elapsed: 0.122 s
% 1.25/0.53 % (12980)Instructions burned: 17 (million)
% 1.25/0.53 % (12980)------------------------------
% 1.25/0.53 % (12980)------------------------------
% 1.25/0.53 % (12955)Success in time 0.178 s
%------------------------------------------------------------------------------