TSTP Solution File: SWC100-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWC100-1 : 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 : n005.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 18:41:44 EDT 2022
% Result : Unsatisfiable 1.35s 0.54s
% Output : Refutation 1.35s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 15
% Syntax : Number of formulae : 48 ( 22 unt; 0 def)
% Number of atoms : 95 ( 37 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 93 ( 46 ~; 47 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 7 con; 0-2 aty)
% Number of variables : 12 ( 12 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f597,plain,
$false,
inference(subsumption_resolution,[],[f596,f586]) ).
fof(f586,plain,
~ frontsegP(nil,nil),
inference(subsumption_resolution,[],[f585,f584]) ).
fof(f584,plain,
neq(nil,nil),
inference(backward_demodulation,[],[f572,f575]) ).
fof(f575,plain,
nil = sk2,
inference(backward_demodulation,[],[f190,f571]) ).
fof(f571,plain,
nil = sk4,
inference(trivial_inequality_removal,[],[f523]) ).
fof(f523,plain,
( nil = sk4
| nil != nil ),
inference(backward_demodulation,[],[f234,f517]) ).
fof(f517,plain,
nil = sk1,
inference(subsumption_resolution,[],[f516,f233]) ).
fof(f233,plain,
ssList(sk1),
inference(backward_demodulation,[],[f188,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f188,axiom,
ssList(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).
fof(f516,plain,
( ~ ssList(sk1)
| nil = sk1 ),
inference(duplicate_literal_removal,[],[f515]) ).
fof(f515,plain,
( nil = sk1
| nil = sk1
| ~ ssList(sk1) ),
inference(resolution,[],[f512,f84]) ).
fof(f84,axiom,
! [X0] :
( ~ frontsegP(nil,X0)
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause84) ).
fof(f512,plain,
( frontsegP(nil,sk1)
| nil = sk1 ),
inference(superposition,[],[f374,f498]) ).
fof(f498,plain,
( nil = sk2
| nil = sk1 ),
inference(subsumption_resolution,[],[f497,f233]) ).
fof(f497,plain,
( nil = sk2
| nil = sk1
| ~ ssList(sk1) ),
inference(subsumption_resolution,[],[f496,f374]) ).
fof(f496,plain,
( ~ frontsegP(sk2,sk1)
| ~ ssList(sk1)
| nil = sk2
| nil = sk1 ),
inference(subsumption_resolution,[],[f491,f8]) ).
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause8) ).
fof(f491,plain,
( ~ ssList(nil)
| nil = sk1
| ~ frontsegP(sk2,sk1)
| nil = sk2
| ~ ssList(sk1) ),
inference(resolution,[],[f100,f198]) ).
fof(f198,axiom,
( ~ neq(sk1,nil)
| nil = sk2
| ~ frontsegP(sk2,sk1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
fof(f100,axiom,
! [X0,X1] :
( neq(X1,X0)
| ~ ssList(X0)
| X0 = X1
| ~ ssList(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause100) ).
fof(f374,plain,
frontsegP(sk2,sk1),
inference(subsumption_resolution,[],[f373,f233]) ).
fof(f373,plain,
( ~ ssList(sk1)
| frontsegP(sk2,sk1) ),
inference(subsumption_resolution,[],[f369,f192]) ).
fof(f192,axiom,
ssList(sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f369,plain,
( ~ ssList(sk5)
| ~ ssList(sk1)
| frontsegP(sk2,sk1) ),
inference(superposition,[],[f236,f242]) ).
fof(f242,plain,
sk2 = app(sk1,sk5),
inference(backward_demodulation,[],[f235,f241]) ).
fof(f241,plain,
sk2 = sF0,
inference(forward_demodulation,[],[f226,f190]) ).
fof(f226,plain,
sk4 = sF0,
inference(definition_folding,[],[f193,f225]) ).
fof(f225,plain,
app(sk3,sk5) = sF0,
introduced(function_definition,[]) ).
fof(f193,axiom,
sk4 = app(sk3,sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
fof(f235,plain,
app(sk1,sk5) = sF0,
inference(backward_demodulation,[],[f225,f191]) ).
fof(f236,plain,
! [X0,X1] :
( frontsegP(app(X0,X1),X0)
| ~ ssList(X0)
| ~ ssList(X1) ),
inference(subsumption_resolution,[],[f205,f85]) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause85) ).
fof(f205,plain,
! [X0,X1] :
( ~ ssList(app(X0,X1))
| frontsegP(app(X0,X1),X0)
| ~ ssList(X1)
| ~ ssList(X0) ),
inference(equality_resolution,[],[f144]) ).
fof(f144,axiom,
! [X2,X0,X1] :
( ~ ssList(X0)
| ~ ssList(X2)
| frontsegP(X2,X0)
| ~ ssList(X1)
| app(X0,X1) != X2 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause144) ).
fof(f234,plain,
( nil != sk1
| nil = sk4 ),
inference(backward_demodulation,[],[f196,f191]) ).
fof(f196,axiom,
( nil = sk4
| nil != sk3 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
fof(f572,plain,
neq(sk2,nil),
inference(trivial_inequality_removal,[],[f520]) ).
fof(f520,plain,
( nil != nil
| neq(sk2,nil) ),
inference(backward_demodulation,[],[f199,f517]) ).
fof(f199,axiom,
( neq(sk2,nil)
| nil != sk1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).
fof(f585,plain,
( ~ frontsegP(nil,nil)
| ~ neq(nil,nil) ),
inference(backward_demodulation,[],[f574,f575]) ).
fof(f574,plain,
( ~ neq(nil,nil)
| ~ frontsegP(sk2,nil) ),
inference(forward_demodulation,[],[f573,f517]) ).
fof(f573,plain,
( ~ frontsegP(sk2,sk1)
| ~ neq(nil,nil) ),
inference(subsumption_resolution,[],[f521,f517]) ).
fof(f521,plain,
( nil != sk1
| ~ frontsegP(sk2,sk1)
| ~ neq(nil,nil) ),
inference(backward_demodulation,[],[f200,f517]) ).
fof(f200,axiom,
( ~ neq(sk1,nil)
| nil != sk1
| ~ frontsegP(sk2,sk1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).
fof(f596,plain,
frontsegP(nil,nil),
inference(forward_demodulation,[],[f530,f575]) ).
fof(f530,plain,
frontsegP(sk2,nil),
inference(backward_demodulation,[],[f374,f517]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC100-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13 % 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 : n005.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 18:17:48 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.19/0.49 % (16903)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)
% 0.19/0.49 % (16895)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)
% 0.19/0.52 % (16888)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 1.35/0.53 % (16879)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)
% 1.35/0.53 % (16881)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)
% 1.35/0.53 % (16902)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)
% 1.35/0.53 % (16878)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)
% 1.35/0.53 % (16898)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)
% 1.35/0.54 % (16903)First to succeed.
% 1.35/0.54 % (16880)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.35/0.54 % (16894)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.35/0.54 % (16890)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)
% 1.35/0.54 % (16877)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)
% 1.35/0.54 % (16895)Also succeeded, but the first one will report.
% 1.35/0.54 % (16903)Refutation found. Thanks to Tanya!
% 1.35/0.54 % SZS status Unsatisfiable for theBenchmark
% 1.35/0.54 % SZS output start Proof for theBenchmark
% See solution above
% 1.35/0.54 % (16903)------------------------------
% 1.35/0.54 % (16903)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.35/0.54 % (16903)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.35/0.54 % (16903)Termination reason: Refutation
% 1.35/0.54
% 1.35/0.54 % (16903)Memory used [KB]: 1535
% 1.35/0.54 % (16903)Time elapsed: 0.109 s
% 1.35/0.54 % (16903)Instructions burned: 26 (million)
% 1.35/0.54 % (16903)------------------------------
% 1.35/0.54 % (16903)------------------------------
% 1.35/0.54 % (16875)Success in time 0.185 s
%------------------------------------------------------------------------------