TSTP Solution File: SWC218-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWC218-1 : 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 : n014.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 18:42:27 EDT 2022
% Result : Unsatisfiable 1.47s 0.61s
% Output : Refutation 1.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 19
% Syntax : Number of formulae : 51 ( 25 unt; 0 def)
% Number of atoms : 102 ( 23 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 107 ( 56 ~; 51 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 9 con; 0-2 aty)
% Number of variables : 24 ( 24 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f587,plain,
$false,
inference(subsumption_resolution,[],[f586,f392]) ).
fof(f392,plain,
ssList(sF0),
inference(subsumption_resolution,[],[f391,f8]) ).
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause8) ).
fof(f391,plain,
( ssList(sF0)
| ~ ssList(nil) ),
inference(subsumption_resolution,[],[f390,f195]) ).
fof(f195,axiom,
ssItem(sk7),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f390,plain,
( ~ ssItem(sk7)
| ~ ssList(nil)
| ssList(sF0) ),
inference(superposition,[],[f86,f222]) ).
fof(f222,plain,
cons(sk7,nil) = sF0,
introduced(function_definition,[]) ).
fof(f86,axiom,
! [X0,X1] :
( ssList(cons(X0,X1))
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause86) ).
fof(f586,plain,
~ ssList(sF0),
inference(subsumption_resolution,[],[f585,f406]) ).
fof(f406,plain,
nil != sF0,
inference(subsumption_resolution,[],[f405,f195]) ).
fof(f405,plain,
( ~ ssItem(sk7)
| nil != sF0 ),
inference(subsumption_resolution,[],[f404,f8]) ).
fof(f404,plain,
( ~ ssList(nil)
| nil != sF0
| ~ ssItem(sk7) ),
inference(superposition,[],[f98,f222]) ).
fof(f98,axiom,
! [X0,X1] :
( nil != cons(X0,X1)
| ~ ssItem(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause98) ).
fof(f585,plain,
( nil = sF0
| ~ ssList(sF0) ),
inference(resolution,[],[f560,f82]) ).
fof(f82,axiom,
! [X0] :
( ~ rearsegP(nil,X0)
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause82) ).
fof(f560,plain,
rearsegP(nil,sF0),
inference(backward_demodulation,[],[f448,f552]) ).
fof(f552,plain,
nil = sF1,
inference(subsumption_resolution,[],[f551,f393]) ).
fof(f393,plain,
ssList(sF1),
inference(resolution,[],[f392,f383]) ).
fof(f383,plain,
( ~ ssList(sF0)
| ssList(sF1) ),
inference(subsumption_resolution,[],[f382,f192]) ).
fof(f192,axiom,
ssList(sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f382,plain,
( ~ ssList(sk5)
| ~ ssList(sF0)
| ssList(sF1) ),
inference(superposition,[],[f85,f223]) ).
fof(f223,plain,
app(sk5,sF0) = sF1,
introduced(function_definition,[]) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause85) ).
fof(f551,plain,
( ~ ssList(sF1)
| nil = sF1 ),
inference(resolution,[],[f536,f84]) ).
fof(f84,axiom,
! [X0] :
( ~ frontsegP(nil,X0)
| nil = X0
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause84) ).
fof(f536,plain,
frontsegP(nil,sF1),
inference(backward_demodulation,[],[f427,f527]) ).
fof(f527,plain,
nil = sk1,
inference(subsumption_resolution,[],[f526,f8]) ).
fof(f526,plain,
( nil = sk1
| ~ ssList(nil) ),
inference(subsumption_resolution,[],[f521,f186]) ).
fof(f186,axiom,
ssList(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_1) ).
fof(f521,plain,
( nil = sk1
| ~ ssList(sk1)
| ~ ssList(nil) ),
inference(resolution,[],[f100,f197]) ).
fof(f197,axiom,
~ neq(sk1,nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f100,axiom,
! [X0,X1] :
( neq(X1,X0)
| X0 = X1
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause100) ).
fof(f427,plain,
frontsegP(sk1,sF1),
inference(subsumption_resolution,[],[f426,f393]) ).
fof(f426,plain,
( ~ ssList(sF1)
| frontsegP(sk1,sF1) ),
inference(subsumption_resolution,[],[f420,f193]) ).
fof(f193,axiom,
ssList(sk6),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f420,plain,
( ~ ssList(sk6)
| frontsegP(sk1,sF1)
| ~ ssList(sF1) ),
inference(superposition,[],[f236,f240]) ).
fof(f240,plain,
sk1 = app(sF1,sk6),
inference(forward_demodulation,[],[f224,f239]) ).
fof(f239,plain,
sk1 = sF2,
inference(backward_demodulation,[],[f225,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f225,plain,
sk3 = sF2,
inference(definition_folding,[],[f196,f224,f223,f222]) ).
fof(f196,axiom,
sk3 = app(app(sk5,cons(sk7,nil)),sk6),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f224,plain,
sF2 = app(sF1,sk6),
introduced(function_definition,[]) ).
fof(f236,plain,
! [X0,X1] :
( frontsegP(app(X0,X1),X0)
| ~ ssList(X0)
| ~ ssList(X1) ),
inference(subsumption_resolution,[],[f205,f85]) ).
fof(f205,plain,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(app(X0,X1))
| frontsegP(app(X0,X1),X0)
| ~ ssList(X1) ),
inference(equality_resolution,[],[f144]) ).
fof(f144,axiom,
! [X2,X0,X1] :
( ~ ssList(X1)
| frontsegP(X2,X0)
| ~ ssList(X2)
| app(X0,X1) != X2
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause144) ).
fof(f448,plain,
rearsegP(sF1,sF0),
inference(subsumption_resolution,[],[f447,f392]) ).
fof(f447,plain,
( ~ ssList(sF0)
| rearsegP(sF1,sF0) ),
inference(subsumption_resolution,[],[f444,f192]) ).
fof(f444,plain,
( rearsegP(sF1,sF0)
| ~ ssList(sk5)
| ~ ssList(sF0) ),
inference(superposition,[],[f244,f223]) ).
fof(f244,plain,
! [X0,X1] :
( rearsegP(app(X0,X1),X1)
| ~ ssList(X0)
| ~ ssList(X1) ),
inference(subsumption_resolution,[],[f201,f85]) ).
fof(f201,plain,
! [X0,X1] :
( ~ ssList(X1)
| ~ ssList(app(X0,X1))
| rearsegP(app(X0,X1),X1)
| ~ ssList(X0) ),
inference(equality_resolution,[],[f143]) ).
fof(f143,axiom,
! [X2,X0,X1] :
( rearsegP(X2,X1)
| app(X0,X1) != X2
| ~ ssList(X0)
| ~ ssList(X2)
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause143) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWC218-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.35 % Computer : n014.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
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Tue Aug 30 18:36:03 EDT 2022
% 0.14/0.36 % CPUTime :
% 1.16/0.55 % (12983)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)
% 1.16/0.55 % (12973)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)
% 1.16/0.55 % (12982)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)
% 1.16/0.56 % (12974)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.16/0.56 % (12975)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.47/0.56 % (12975)Instruction limit reached!
% 1.47/0.56 % (12975)------------------------------
% 1.47/0.56 % (12975)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.47/0.56 % (12975)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.47/0.56 % (12975)Termination reason: Unknown
% 1.47/0.56 % (12975)Termination phase: Equality resolution with deletion
% 1.47/0.56
% 1.47/0.56 % (12975)Memory used [KB]: 1023
% 1.47/0.56 % (12975)Time elapsed: 0.002 s
% 1.47/0.56 % (12975)Instructions burned: 2 (million)
% 1.47/0.56 % (12975)------------------------------
% 1.47/0.56 % (12975)------------------------------
% 1.47/0.57 % (12974)Instruction limit reached!
% 1.47/0.57 % (12974)------------------------------
% 1.47/0.57 % (12974)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.47/0.57 % (12991)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.47/0.57 % (12989)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 1.47/0.57 TRYING [1]
% 1.47/0.58 % (12981)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)
% 1.47/0.58 % (12984)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 1.47/0.58 % (12990)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)
% 1.47/0.58 % (12986)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.47/0.58 % (12988)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.47/0.58 % (12970)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)
% 1.47/0.58 % (12972)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)
% 1.47/0.58 % (12994)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 1.47/0.59 % (12978)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.47/0.59 % (12995)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.47/0.59 % (12974)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.47/0.59 % (12974)Termination reason: Unknown
% 1.47/0.59 % (12974)Termination phase: Saturation
% 1.47/0.59
% 1.47/0.59 % (12974)Memory used [KB]: 5628
% 1.47/0.59 % (12974)Time elapsed: 0.129 s
% 1.47/0.59 % (12974)Instructions burned: 8 (million)
% 1.47/0.59 % (12974)------------------------------
% 1.47/0.59 % (12974)------------------------------
% 1.47/0.59 % (12968)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)
% 1.47/0.59 TRYING [2]
% 1.47/0.59 % (12996)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 1.47/0.59 % (12992)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 1.47/0.60 % (12969)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.47/0.60 % (12980)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.47/0.60 % (12982)First to succeed.
% 1.47/0.60 % (12985)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.47/0.61 % (12967)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)
% 1.47/0.61 % (12993)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)
% 1.47/0.61 % (12976)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)
% 1.47/0.61 % (12977)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.47/0.61 % (12982)Refutation found. Thanks to Tanya!
% 1.47/0.61 % SZS status Unsatisfiable for theBenchmark
% 1.47/0.61 % SZS output start Proof for theBenchmark
% See solution above
% 1.47/0.61 % (12982)------------------------------
% 1.47/0.61 % (12982)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.47/0.61 % (12982)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.47/0.61 % (12982)Termination reason: Refutation
% 1.47/0.61
% 1.47/0.61 % (12982)Memory used [KB]: 1535
% 1.47/0.61 % (12982)Time elapsed: 0.157 s
% 1.47/0.61 % (12982)Instructions burned: 24 (million)
% 1.47/0.61 % (12982)------------------------------
% 1.47/0.61 % (12982)------------------------------
% 1.47/0.61 % (12966)Success in time 0.245 s
%------------------------------------------------------------------------------