TSTP Solution File: SWC381-1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SWC381-1 : 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_uns --cores 0 -t %d %s
% Computer : n002.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 18:40:50 EDT 2022
% Result : Unsatisfiable 0.20s 0.52s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of formulae : 18 ( 8 unt; 0 def)
% Number of atoms : 34 ( 8 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 36 ( 20 ~; 16 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f289,plain,
$false,
inference(subsumption_resolution,[],[f288,f226]) ).
fof(f226,plain,
memberP(sk4,sk5),
inference(subsumption_resolution,[],[f201,f211]) ).
fof(f211,plain,
neq(sk4,nil),
inference(duplicate_literal_removal,[],[f204]) ).
fof(f204,plain,
( neq(sk4,nil)
| neq(sk4,nil) ),
inference(definition_unfolding,[],[f192,f190,f190]) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
fof(f192,axiom,
( neq(sk2,nil)
| neq(sk2,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f201,axiom,
( ~ neq(sk4,nil)
| memberP(sk4,sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_16) ).
fof(f288,plain,
~ memberP(sk4,sk5),
inference(subsumption_resolution,[],[f287,f225]) ).
fof(f225,plain,
ssItem(sk5),
inference(subsumption_resolution,[],[f199,f211]) ).
fof(f199,axiom,
( ~ neq(sk4,nil)
| ssItem(sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).
fof(f287,plain,
( ~ ssItem(sk5)
| ~ memberP(sk4,sk5) ),
inference(trivial_inequality_removal,[],[f286]) ).
fof(f286,plain,
( ~ ssItem(sk5)
| sk3 != sk3
| ~ memberP(sk4,sk5) ),
inference(superposition,[],[f227,f228]) ).
fof(f228,plain,
sk3 = cons(sk5,nil),
inference(subsumption_resolution,[],[f200,f211]) ).
fof(f200,axiom,
( ~ neq(sk4,nil)
| sk3 = cons(sk5,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).
fof(f227,plain,
! [X6] :
( sk3 != cons(X6,nil)
| ~ ssItem(X6)
| ~ memberP(sk4,X6) ),
inference(subsumption_resolution,[],[f210,f211]) ).
fof(f210,plain,
! [X6] :
( ~ neq(sk4,nil)
| sk3 != cons(X6,nil)
| ~ memberP(sk4,X6)
| ~ ssItem(X6) ),
inference(definition_unfolding,[],[f198,f191,f190]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f198,axiom,
! [X6] :
( sk1 != cons(X6,nil)
| ~ memberP(sk2,X6)
| ~ ssItem(X6)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SWC381-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.33 % Computer : n002.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue Aug 30 19:04:14 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.20/0.47 % (22735)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=5:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/5Mi)
% 0.20/0.49 % (22735)Instruction limit reached!
% 0.20/0.49 % (22735)------------------------------
% 0.20/0.49 % (22735)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49 % (22751)lrs+10_1:1_sos=all:ss=axioms:st=1.5:i=20:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/20Mi)
% 0.20/0.49 % (22743)lrs+10_1:7_av=off:awrs=converge:awrsf=40:br=off:bsd=on:cond=on:drc=off:nwc=3.0:plsq=on:plsqc=1:s2a=on:s2agt=16:to=lpo:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.20/0.49 % (22735)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49 % (22735)Termination reason: Unknown
% 0.20/0.49 % (22735)Termination phase: Saturation
% 0.20/0.49
% 0.20/0.49 % (22735)Memory used [KB]: 6012
% 0.20/0.49 % (22735)Time elapsed: 0.006 s
% 0.20/0.49 % (22735)Instructions burned: 5 (million)
% 0.20/0.49 % (22735)------------------------------
% 0.20/0.49 % (22735)------------------------------
% 0.20/0.49 % (22749)lrs+3_8:1_anc=none:erd=off:fsd=on:s2a=on:s2agt=16:sgt=16:sos=on:sp=frequency:ss=included:i=71:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/71Mi)
% 0.20/0.50 % (22743)Instruction limit reached!
% 0.20/0.50 % (22743)------------------------------
% 0.20/0.50 % (22743)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.50 % (22743)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.50 % (22743)Termination reason: Unknown
% 0.20/0.50 % (22743)Termination phase: Saturation
% 0.20/0.50
% 0.20/0.50 % (22743)Memory used [KB]: 1535
% 0.20/0.50 % (22743)Time elapsed: 0.008 s
% 0.20/0.50 % (22743)Instructions burned: 6 (million)
% 0.20/0.50 % (22743)------------------------------
% 0.20/0.50 % (22743)------------------------------
% 0.20/0.50 % (22741)lrs+1003_1:1024_add=large:afr=on:cond=fast:fsr=off:gs=on:sos=on:sp=reverse_arity:i=28:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/28Mi)
% 0.20/0.51 % (22731)lrs+1011_1:1_atotf=0.0306256:ep=RST:mep=off:nm=0:sos=all:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.20/0.51 % (22745)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=97:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/97Mi)
% 0.20/0.51 % (22731)Instruction limit reached!
% 0.20/0.51 % (22731)------------------------------
% 0.20/0.51 % (22731)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51 % (22731)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51 % (22731)Termination reason: Unknown
% 0.20/0.51 % (22731)Termination phase: Property scanning
% 0.20/0.51
% 0.20/0.51 % (22731)Memory used [KB]: 1535
% 0.20/0.51 % (22731)Time elapsed: 0.003 s
% 0.20/0.51 % (22731)Instructions burned: 5 (million)
% 0.20/0.51 % (22731)------------------------------
% 0.20/0.51 % (22731)------------------------------
% 0.20/0.51 % (22734)dis+4_1:1_bd=off:cond=fast:fde=unused:lcm=reverse:lma=on:nicw=on:nwc=2.0:s2a=on:s2agt=16:sac=on:sp=frequency:i=23:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/23Mi)
% 0.20/0.51 % (22736)lrs+30_1:12_av=off:bs=unit_only:fsd=on:gs=on:lwlo=on:newcnf=on:slsq=on:slsqr=1,2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.20/0.51 % (22723)lrs+10_1:1_kws=precedence:lwlo=on:tgt=ground:i=99966:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99966Mi)
% 0.20/0.51 % (22737)dis+1011_3:29_av=off:awrs=decay:awrsf=32:bce=on:drc=off:fde=unused:gsp=on:irw=on:nwc=2.0:spb=goal_then_units:updr=off:urr=ec_only:i=29:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/29Mi)
% 0.20/0.52 % (22751)Instruction limit reached!
% 0.20/0.52 % (22751)------------------------------
% 0.20/0.52 % (22751)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (22751)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (22751)Termination reason: Unknown
% 0.20/0.52 % (22751)Termination phase: Saturation
% 0.20/0.52
% 0.20/0.52 % (22751)Memory used [KB]: 6268
% 0.20/0.52 % (22751)Time elapsed: 0.120 s
% 0.20/0.52 % (22751)Instructions burned: 20 (million)
% 0.20/0.52 % (22751)------------------------------
% 0.20/0.52 % (22751)------------------------------
% 0.20/0.52 % (22749)First to succeed.
% 0.20/0.52 % (22733)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.20/0.52 % (22749)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 % (22749)------------------------------
% 0.20/0.52 % (22749)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (22749)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (22749)Termination reason: Refutation
% 0.20/0.52
% 0.20/0.52 % (22749)Memory used [KB]: 6140
% 0.20/0.52 % (22749)Time elapsed: 0.124 s
% 0.20/0.52 % (22749)Instructions burned: 8 (million)
% 0.20/0.52 % (22749)------------------------------
% 0.20/0.52 % (22749)------------------------------
% 0.20/0.52 % (22722)Success in time 0.174 s
%------------------------------------------------------------------------------