TSTP Solution File: SWC027-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWC027-1 : 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 : n027.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 18:41:17 EDT 2022
% Result : Unsatisfiable 0.20s 0.52s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 17
% Syntax : Number of formulae : 41 ( 4 unt; 0 def)
% Number of atoms : 94 ( 25 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 98 ( 45 ~; 48 |; 0 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 10 ( 8 usr; 6 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f309,plain,
$false,
inference(avatar_sat_refutation,[],[f248,f267,f275,f276,f281,f283,f284,f303,f308]) ).
fof(f308,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_8 ),
inference(avatar_contradiction_clause,[],[f307]) ).
fof(f307,plain,
( $false
| ~ spl0_1
| ~ spl0_2
| ~ spl0_8 ),
inference(unit_resulting_resolution,[],[f247,f305,f71]) ).
fof(f71,axiom,
! [X0] :
( ~ memberP(nil,X0)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause71) ).
fof(f305,plain,
( memberP(nil,sk5)
| ~ spl0_1
| ~ spl0_8 ),
inference(backward_demodulation,[],[f280,f243]) ).
fof(f243,plain,
( nil = sk4
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f241]) ).
fof(f241,plain,
( spl0_1
<=> nil = sk4 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f280,plain,
( memberP(sk4,sk5)
| ~ spl0_8 ),
inference(avatar_component_clause,[],[f278]) ).
fof(f278,plain,
( spl0_8
<=> memberP(sk4,sk5) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_8])]) ).
fof(f247,plain,
( ssItem(sk5)
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f245]) ).
fof(f245,plain,
( spl0_2
<=> ssItem(sk5) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).
fof(f303,plain,
( ~ spl0_2
| ~ spl0_6
| ~ spl0_7 ),
inference(avatar_contradiction_clause,[],[f302]) ).
fof(f302,plain,
( $false
| ~ spl0_2
| ~ spl0_6
| ~ spl0_7 ),
inference(subsumption_resolution,[],[f301,f8]) ).
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause8) ).
fof(f301,plain,
( ~ ssList(nil)
| ~ spl0_2
| ~ spl0_6
| ~ spl0_7 ),
inference(subsumption_resolution,[],[f300,f247]) ).
fof(f300,plain,
( ~ ssItem(sk5)
| ~ ssList(nil)
| ~ spl0_6
| ~ spl0_7 ),
inference(trivial_inequality_removal,[],[f298]) ).
fof(f298,plain,
( ~ ssList(nil)
| ~ ssItem(sk5)
| nil != nil
| ~ spl0_6
| ~ spl0_7 ),
inference(superposition,[],[f98,f286]) ).
fof(f286,plain,
( nil = cons(sk5,nil)
| ~ spl0_6
| ~ spl0_7 ),
inference(forward_demodulation,[],[f271,f266]) ).
fof(f266,plain,
( nil = sk3
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f264]) ).
fof(f264,plain,
( spl0_6
<=> nil = sk3 ),
introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).
fof(f271,plain,
( sk3 = cons(sk5,nil)
| ~ spl0_7 ),
inference(avatar_component_clause,[],[f269]) ).
fof(f269,plain,
( spl0_7
<=> sk3 = cons(sk5,nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).
fof(f98,axiom,
! [X0,X1] :
( nil != cons(X0,X1)
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause98) ).
fof(f284,plain,
( spl0_2
| spl0_6 ),
inference(avatar_split_clause,[],[f193,f264,f245]) ).
fof(f193,axiom,
( nil = sk3
| ssItem(sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
fof(f283,plain,
( spl0_1
| spl0_8 ),
inference(avatar_split_clause,[],[f195,f278,f241]) ).
fof(f195,axiom,
( memberP(sk4,sk5)
| nil = sk4 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).
fof(f281,plain,
( spl0_8
| spl0_6 ),
inference(avatar_split_clause,[],[f198,f264,f278]) ).
fof(f198,axiom,
( nil = sk3
| memberP(sk4,sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
fof(f276,plain,
( ~ spl0_1
| ~ spl0_6 ),
inference(avatar_split_clause,[],[f204,f264,f241]) ).
fof(f204,plain,
( nil != sk3
| nil != sk4 ),
inference(definition_unfolding,[],[f203,f190,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
fof(f203,axiom,
( nil != sk2
| nil != sk1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_18) ).
fof(f275,plain,
( spl0_1
| spl0_7 ),
inference(avatar_split_clause,[],[f194,f269,f241]) ).
fof(f194,axiom,
( sk3 = cons(sk5,nil)
| nil = sk4 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
fof(f267,plain,
( spl0_6
| spl0_1 ),
inference(avatar_split_clause,[],[f205,f241,f264]) ).
fof(f205,plain,
( nil = sk4
| nil = sk3 ),
inference(definition_unfolding,[],[f200,f191,f190]) ).
fof(f200,axiom,
( nil = sk1
| nil = sk2 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).
fof(f248,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f192,f245,f241]) ).
fof(f192,axiom,
( ssItem(sk5)
| nil = sk4 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWC027-1 : TPTP v8.1.0. Released v2.4.0.
% 0.03/0.12 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.34 % Computer : n027.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Tue Aug 30 18:14:01 EDT 2022
% 0.14/0.34 % CPUTime :
% 0.20/0.49 % (1591)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.50 % (1616)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)
% 0.20/0.50 % (1593)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.50 % (1600)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.50 % (1610)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 (2999ds/176Mi)
% 0.20/0.51 % (1590)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.20/0.51 % (1599)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.51 % (1591)First to succeed.
% 0.20/0.51 % (1604)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)
% 0.20/0.51 % (1594)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.51 % (1596)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.52 % (1598)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.20/0.52 % (1598)Instruction limit reached!
% 0.20/0.52 % (1598)------------------------------
% 0.20/0.52 % (1598)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (1598)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (1598)Termination reason: Unknown
% 0.20/0.52 % (1598)Termination phase: Function definition elimination
% 0.20/0.52
% 0.20/0.52 % (1598)Memory used [KB]: 1023
% 0.20/0.52 % (1598)Time elapsed: 0.002 s
% 0.20/0.52 % (1598)Instructions burned: 2 (million)
% 0.20/0.52 % (1598)------------------------------
% 0.20/0.52 % (1598)------------------------------
% 0.20/0.52 % (1591)Refutation found. Thanks to Tanya!
% 0.20/0.52 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.52 % (1591)------------------------------
% 0.20/0.52 % (1591)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (1591)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (1591)Termination reason: Refutation
% 0.20/0.52
% 0.20/0.52 % (1591)Memory used [KB]: 5756
% 0.20/0.52 % (1591)Time elapsed: 0.111 s
% 0.20/0.52 % (1591)Instructions burned: 12 (million)
% 0.20/0.52 % (1591)------------------------------
% 0.20/0.52 % (1591)------------------------------
% 0.20/0.52 % (1585)Success in time 0.176 s
%------------------------------------------------------------------------------