TSTP Solution File: SWW409-1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SWW409-1 : TPTP v8.1.0. Released v5.2.0.
% 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 : n011.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 19:06:35 EDT 2022
% Result : Unsatisfiable 0.19s 0.53s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 6
% Syntax : Number of formulae : 13 ( 11 unt; 0 def)
% Number of atoms : 16 ( 3 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 13 ( 10 ~; 3 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 12 ( 12 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f134,plain,
$false,
inference(subsumption_resolution,[],[f133,f16]) ).
fof(f16,axiom,
heap(sep(lseg(x2,x1),sep(lseg(x3,nil),sep(next(x1,x3),emp)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_5) ).
fof(f133,plain,
~ heap(sep(lseg(x2,x1),sep(lseg(x3,nil),sep(next(x1,x3),emp)))),
inference(forward_demodulation,[],[f132,f1]) ).
fof(f1,axiom,
! [X2,X0,X1] : sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associative_commutative) ).
fof(f132,plain,
~ heap(sep(lseg(x3,nil),sep(lseg(x2,x1),sep(next(x1,x3),emp)))),
inference(forward_demodulation,[],[f131,f1]) ).
fof(f131,plain,
~ heap(sep(lseg(x3,nil),sep(next(x1,x3),sep(lseg(x2,x1),emp)))),
inference(forward_demodulation,[],[f121,f1]) ).
fof(f121,plain,
~ heap(sep(next(x1,x3),sep(lseg(x3,nil),sep(lseg(x2,x1),emp)))),
inference(unit_resulting_resolution,[],[f14,f75,f8]) ).
fof(f8,axiom,
! [X2,X3,X4,X5] :
( ~ heap(sep(next(X3,X4),sep(lseg(X4,X5),X2)))
| X3 = X4
| heap(sep(lseg(X3,X5),X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unfolding_2) ).
fof(f75,plain,
! [X0] : ~ heap(sep(lseg(X0,nil),sep(lseg(x2,X0),emp))),
inference(superposition,[],[f18,f1]) ).
fof(f18,plain,
! [X0] : ~ heap(sep(lseg(x2,X0),sep(lseg(X0,nil),emp))),
inference(unit_resulting_resolution,[],[f17,f9]) ).
fof(f9,axiom,
! [X2,X3,X4] :
( ~ heap(sep(lseg(X3,X4),sep(lseg(X4,nil),X2)))
| heap(sep(lseg(X3,nil),X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unfolding_3) ).
fof(f17,axiom,
~ heap(sep(lseg(x2,nil),emp)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conclusion_1) ).
fof(f14,axiom,
x1 != x3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_3) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWW409-1 : TPTP v8.1.0. Released v5.2.0.
% 0.03/0.12 % 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 : n011.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
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Tue Aug 30 20:32:40 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.19/0.49 % (3631)lrs+1011_1:1_aac=none:bsr=unit_only:ep=R:sac=on:sos=all:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.50 % (3623)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.50 % (3615)lrs+1010_1:4_amm=off:bce=on:sd=1:sos=on:ss=included:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.50 % (3614)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.19/0.50 % (3615)Refutation not found, incomplete strategy% (3615)------------------------------
% 0.19/0.50 % (3615)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (3622)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)
% 0.19/0.51 % (3615)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (3615)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.51
% 0.19/0.51 % (3615)Memory used [KB]: 5884
% 0.19/0.51 % (3615)Time elapsed: 0.100 s
% 0.19/0.51 % (3615)Instructions burned: 2 (million)
% 0.19/0.51 % (3615)------------------------------
% 0.19/0.51 % (3615)------------------------------
% 0.19/0.51 % (3623)Instruction limit reached!
% 0.19/0.51 % (3623)------------------------------
% 0.19/0.51 % (3623)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (3623)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (3623)Termination reason: Unknown
% 0.19/0.51 % (3623)Termination phase: Finite model building preprocessing
% 0.19/0.51
% 0.19/0.51 % (3623)Memory used [KB]: 6012
% 0.19/0.51 % (3623)Time elapsed: 0.004 s
% 0.19/0.51 % (3623)Instructions burned: 6 (million)
% 0.19/0.51 % (3623)------------------------------
% 0.19/0.51 % (3623)------------------------------
% 0.19/0.51 % (3629)lrs+1010_1:1_bd=off:fsr=off:sd=1:sos=on:ss=axioms:i=67:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/67Mi)
% 0.19/0.51 % (3629)Refutation not found, incomplete strategy% (3629)------------------------------
% 0.19/0.51 % (3629)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (3629)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (3629)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.51
% 0.19/0.51 % (3629)Memory used [KB]: 5884
% 0.19/0.51 % (3629)Time elapsed: 0.089 s
% 0.19/0.51 % (3629)Instructions burned: 2 (million)
% 0.19/0.51 % (3629)------------------------------
% 0.19/0.51 % (3629)------------------------------
% 0.19/0.51 % (3619)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)
% 0.19/0.51 % (3630)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)
% 0.19/0.52 % (3618)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)
% 0.19/0.52 % (3608)lrs+10_1:1_kws=precedence:lwlo=on:tgt=ground:i=99966:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99966Mi)
% 0.19/0.52 % (3618)Instruction limit reached!
% 0.19/0.52 % (3618)------------------------------
% 0.19/0.52 % (3618)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52 % (3618)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52 % (3618)Termination reason: Unknown
% 0.19/0.52 % (3618)Termination phase: Saturation
% 0.19/0.52
% 0.19/0.52 % (3618)Memory used [KB]: 6012
% 0.19/0.52 % (3618)Time elapsed: 0.126 s
% 0.19/0.52 % (3618)Instructions burned: 7 (million)
% 0.19/0.52 % (3618)------------------------------
% 0.19/0.52 % (3618)------------------------------
% 0.19/0.52 % (3636)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)
% 0.19/0.52 % (3609)dis+21_1:1_av=off:fd=off:lcm=predicate:sos=on:spb=goal:urr=ec_only:i=42:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/42Mi)
% 0.19/0.52 % (3616)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)
% 0.19/0.52 % (3612)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=34:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/34Mi)
% 0.19/0.52 % (3611)lrs+10_1:1_bd=off:drc=off:lcm=reverse:nwc=5.0:sd=1:sgt=16:spb=goal_then_units:ss=axioms:to=lpo:i=43:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/43Mi)
% 0.19/0.52 % (3609)Refutation not found, incomplete strategy% (3609)------------------------------
% 0.19/0.52 % (3609)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52 % (3609)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52 % (3609)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.52
% 0.19/0.52 % (3609)Memory used [KB]: 1407
% 0.19/0.52 % (3609)Time elapsed: 0.126 s
% 0.19/0.52 % (3609)Instructions burned: 3 (million)
% 0.19/0.52 % (3609)------------------------------
% 0.19/0.52 % (3609)------------------------------
% 0.19/0.52 % (3616)Instruction limit reached!
% 0.19/0.52 % (3616)------------------------------
% 0.19/0.52 % (3616)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52 % (3616)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52 % (3616)Termination reason: Unknown
% 0.19/0.52 % (3616)Termination phase: Saturation
% 0.19/0.52
% 0.19/0.52 % (3616)Memory used [KB]: 5884
% 0.19/0.52 % (3616)Time elapsed: 0.133 s
% 0.19/0.52 % (3616)Instructions burned: 4 (million)
% 0.19/0.52 % (3616)------------------------------
% 0.19/0.52 % (3616)------------------------------
% 0.19/0.52 % (3617)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.53 % (3610)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=4:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/4Mi)
% 0.19/0.53 % (3617)Refutation not found, incomplete strategy% (3617)------------------------------
% 0.19/0.53 % (3617)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.53 % (3617)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.53 % (3617)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.53
% 0.19/0.53 % (3617)Memory used [KB]: 5884
% 0.19/0.53 % (3617)Time elapsed: 0.135 s
% 0.19/0.53 % (3617)Instructions burned: 1 (million)
% 0.19/0.53 % (3617)------------------------------
% 0.19/0.53 % (3617)------------------------------
% 0.19/0.53 % (3621)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)
% 0.19/0.53 % (3612)First to succeed.
% 0.19/0.53 % (3612)Refutation found. Thanks to Tanya!
% 0.19/0.53 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.53 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.53 % (3612)------------------------------
% 0.19/0.53 % (3612)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.53 % (3612)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.53 % (3612)Termination reason: Refutation
% 0.19/0.53
% 0.19/0.53 % (3612)Memory used [KB]: 6012
% 0.19/0.53 % (3612)Time elapsed: 0.136 s
% 0.19/0.53 % (3612)Instructions burned: 6 (million)
% 0.19/0.53 % (3612)------------------------------
% 0.19/0.53 % (3612)------------------------------
% 0.19/0.53 % (3607)Success in time 0.184 s
%------------------------------------------------------------------------------