TSTP Solution File: SWW423-1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWW423-1 : 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_sat --cores 0 -t %d %s
% Computer : n028.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 19:19:21 EDT 2022
% Result : Unsatisfiable 0.20s 0.52s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 8
% Syntax : Number of formulae : 18 ( 11 unt; 3 typ; 0 def)
% Number of atoms : 22 ( 8 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 14 ( 7 ~; 7 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of types : 4 ( 0 usr; 3 ari)
% Number of type conns : 6 ( 3 >; 3 *; 0 +; 0 <<)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 18 ( 18 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(pred_def_3,type,
sQ1_eqProxy: ( $int * $int ) > $o ).
tff(pred_def_4,type,
sQ2_eqProxy: ( $rat * $rat ) > $o ).
tff(pred_def_5,type,
sQ3_eqProxy: ( $real * $real ) > $o ).
fof(f329,plain,
$false,
inference(subsumption_resolution,[],[f328,f32]) ).
fof(f32,plain,
~ heap(sep(lseg(x1,nil),sep(lseg(x3,nil),emp))),
inference(literal_reordering,[],[f16]) ).
fof(f16,axiom,
~ heap(sep(lseg(x1,nil),sep(lseg(x3,nil),emp))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conclusion_1) ).
fof(f328,plain,
heap(sep(lseg(x1,nil),sep(lseg(x3,nil),emp))),
inference(subsumption_resolution,[],[f318,f30]) ).
fof(f30,plain,
x1 != x2,
inference(literal_reordering,[],[f13]) ).
fof(f13,axiom,
x1 != x2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_2) ).
fof(f318,plain,
( x1 = x2
| heap(sep(lseg(x1,nil),sep(lseg(x3,nil),emp))) ),
inference(resolution,[],[f120,f97]) ).
fof(f97,plain,
heap(sep(lseg(x2,nil),sep(next(x1,x2),sep(lseg(x3,nil),emp)))),
inference(forward_demodulation,[],[f25,f27]) ).
fof(f27,plain,
! [X2,X0,X1] : sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
inference(literal_reordering,[],[f1]) ).
fof(f1,axiom,
! [X2,X0,X1] : sep(X0,sep(X1,X2)) = sep(X1,sep(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associative_commutative) ).
fof(f25,plain,
heap(sep(lseg(x2,nil),sep(lseg(x3,nil),sep(next(x1,x2),emp)))),
inference(literal_reordering,[],[f15]) ).
fof(f15,axiom,
heap(sep(lseg(x2,nil),sep(lseg(x3,nil),sep(next(x1,x2),emp)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_4) ).
fof(f120,plain,
! [X2,X3,X0,X1] :
( ~ heap(sep(lseg(X1,X2),sep(next(X0,X1),X3)))
| heap(sep(lseg(X0,X2),X3))
| X0 = X1 ),
inference(superposition,[],[f22,f27]) ).
fof(f22,plain,
! [X2,X3,X4,X5] :
( ~ heap(sep(next(X3,X4),sep(lseg(X4,X5),X2)))
| heap(sep(lseg(X3,X5),X2))
| X3 = X4 ),
inference(literal_reordering,[],[f8]) ).
fof(f8,axiom,
! [X2,X3,X4,X5] :
( X3 = X4
| ~ heap(sep(next(X3,X4),sep(lseg(X4,X5),X2)))
| heap(sep(lseg(X3,X5),X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',unfolding_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWW423-1 : TPTP v8.1.0. Released v5.2.0.
% 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 : n028.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 20:45:04 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.47 % (2823)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)
% 0.20/0.48 % (2815)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)
% 0.20/0.48 % (2808)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.20/0.49 % (2827)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 % (2807)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)
% 0.20/0.50 TRYING [1]
% 0.20/0.50 % (2819)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.50 TRYING [2]
% 0.20/0.50 % (2808)Instruction limit reached!
% 0.20/0.50 % (2808)------------------------------
% 0.20/0.50 % (2808)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.50 % (2808)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.50 % (2808)Termination reason: Unknown
% 0.20/0.50 % (2808)Termination phase: Saturation
% 0.20/0.50
% 0.20/0.50 % (2808)Memory used [KB]: 5500
% 0.20/0.50 % (2808)Time elapsed: 0.119 s
% 0.20/0.50 % (2808)Instructions burned: 8 (million)
% 0.20/0.50 % (2808)------------------------------
% 0.20/0.50 % (2808)------------------------------
% 0.20/0.51 % (2805)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 % (2810)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 % (2809)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.20/0.51 % (2815)First to succeed.
% 0.20/0.52 TRYING [3]
% 0.20/0.52 % (2815)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 % (2815)------------------------------
% 0.20/0.52 % (2815)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (2815)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (2815)Termination reason: Refutation
% 0.20/0.52
% 0.20/0.52 % (2815)Memory used [KB]: 6140
% 0.20/0.52 % (2815)Time elapsed: 0.015 s
% 0.20/0.52 % (2815)Instructions burned: 23 (million)
% 0.20/0.52 % (2815)------------------------------
% 0.20/0.52 % (2815)------------------------------
% 0.20/0.52 % (2800)Success in time 0.165 s
%------------------------------------------------------------------------------