TSTP Solution File: SWW400-1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWW400-1 : 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 : 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 19:19:17 EDT 2022
% Result : Unsatisfiable 2.45s 0.68s
% Output : Refutation 2.45s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 7
% Syntax : Number of formulae : 13 ( 8 unt; 0 def)
% Number of atoms : 20 ( 6 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 13 ( 6 ~; 7 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 18 ( 18 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f364,plain,
$false,
inference(subsumption_resolution,[],[f363,f15]) ).
fof(f15,axiom,
~ heap(sep(lseg(x1,nil),emp)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conclusion_1) ).
fof(f363,plain,
heap(sep(lseg(x1,nil),emp)),
inference(resolution,[],[f352,f83]) ).
fof(f83,plain,
! [X2,X3,X4] :
( ~ heap(sep(lseg(X3,nil),sep(lseg(X2,X3),X4)))
| heap(sep(lseg(X2,nil),X4)) ),
inference(superposition,[],[f9,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(f9,axiom,
! [X2,X3,X4] :
( ~ heap(sep(lseg(X3,X4),sep(lseg(X4,nil),X2)))
| heap(sep(lseg(X3,nil),X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',unfolding_3) ).
fof(f352,plain,
heap(sep(lseg(x2,nil),sep(lseg(x1,x2),emp))),
inference(subsumption_resolution,[],[f347,f13]) ).
fof(f13,axiom,
nil != x2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_2) ).
fof(f347,plain,
( nil = x2
| heap(sep(lseg(x2,nil),sep(lseg(x1,x2),emp))) ),
inference(resolution,[],[f96,f14]) ).
fof(f14,axiom,
heap(sep(next(x2,nil),sep(lseg(x1,x2),emp))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_3) ).
fof(f96,plain,
! [X2,X0,X1] :
( ~ heap(sep(next(X2,X0),X1))
| heap(sep(lseg(X2,X0),X1))
| X0 = X2 ),
inference(superposition,[],[f8,f2]) ).
fof(f2,axiom,
! [X2,X3] : sep(lseg(X3,X3),X2) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',normalization) ).
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/sandbox/benchmark/theBenchmark.p',unfolding_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWW400-1 : 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 : 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 20:34:48 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.53 % (27165)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.53 % (27157)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)
% 0.20/0.54 % (27164)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.20/0.55 % (27158)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)
% 0.20/0.55 % (27166)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)
% 0.20/0.56 % (27156)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.47/0.56 TRYING [1]
% 1.47/0.57 % (27172)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 1.47/0.57 % (27163)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)
% 1.47/0.57 % (27173)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.47/0.57 TRYING [2]
% 1.47/0.58 TRYING [3]
% 1.47/0.58 % (27162)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.47/0.58 % (27155)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)
% 1.81/0.58 % (27175)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)
% 1.81/0.58 % (27174)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)
% 1.81/0.59 % (27167)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)
% 1.81/0.59 % (27152)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)
% 1.81/0.59 % (27153)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)
% 1.81/0.59 TRYING [1]
% 1.81/0.59 TRYING [2]
% 1.81/0.60 % (27159)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.81/0.60 % (27176)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.81/0.61 % (27160)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.81/0.61 % (27181)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)
% 1.81/0.61 % (27160)Instruction limit reached!
% 1.81/0.61 % (27160)------------------------------
% 1.81/0.61 % (27160)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.81/0.61 % (27160)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.81/0.61 % (27160)Termination reason: Unknown
% 1.81/0.61 % (27160)Termination phase: Saturation
% 1.81/0.61
% 1.81/0.61 % (27160)Memory used [KB]: 5373
% 1.81/0.61 % (27160)Time elapsed: 0.192 s
% 1.81/0.61 % (27160)Instructions burned: 2 (million)
% 1.81/0.61 % (27160)------------------------------
% 1.81/0.61 % (27160)------------------------------
% 1.81/0.61 % (27168)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)
% 1.81/0.61 % (27180)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.81/0.62 % (27159)Instruction limit reached!
% 1.81/0.62 % (27159)------------------------------
% 1.81/0.62 % (27159)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.81/0.62 % (27159)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.81/0.62 % (27159)Termination reason: Unknown
% 1.81/0.62 % (27159)Termination phase: Saturation
% 1.81/0.62
% 1.81/0.62 % (27159)Memory used [KB]: 5500
% 1.81/0.62 % (27159)Time elapsed: 0.133 s
% 1.81/0.62 % (27159)Instructions burned: 8 (million)
% 1.81/0.62 % (27159)------------------------------
% 1.81/0.62 % (27159)------------------------------
% 1.81/0.62 % (27177)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 1.81/0.62 % (27161)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)
% 1.81/0.62 % (27154)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)
% 1.81/0.62 TRYING [3]
% 1.81/0.62 % (27171)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)
% 1.81/0.63 % (27169)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 1.81/0.63 TRYING [1]
% 1.81/0.63 TRYING [2]
% 1.81/0.63 % (27158)Instruction limit reached!
% 1.81/0.63 % (27158)------------------------------
% 1.81/0.63 % (27158)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.81/0.63 % (27158)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.81/0.63 % (27158)Termination reason: Unknown
% 1.81/0.63 % (27158)Termination phase: Finite model building SAT solving
% 1.81/0.63
% 1.81/0.63 % (27158)Memory used [KB]: 7419
% 1.81/0.63 % (27158)Time elapsed: 0.175 s
% 1.81/0.63 % (27158)Instructions burned: 52 (million)
% 1.81/0.63 % (27158)------------------------------
% 1.81/0.63 % (27158)------------------------------
% 1.81/0.64 % (27179)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)
% 1.81/0.64 % (27157)Instruction limit reached!
% 1.81/0.64 % (27157)------------------------------
% 1.81/0.64 % (27157)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.81/0.64 % (27157)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.81/0.64 % (27157)Termination reason: Unknown
% 1.81/0.64 % (27157)Termination phase: Saturation
% 1.81/0.64
% 1.81/0.64 % (27157)Memory used [KB]: 6524
% 1.81/0.64 % (27157)Time elapsed: 0.199 s
% 1.81/0.64 % (27157)Instructions burned: 48 (million)
% 1.81/0.64 % (27157)------------------------------
% 1.81/0.64 % (27157)------------------------------
% 1.81/0.64 % (27178)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)
% 1.81/0.66 % (27166)Instruction limit reached!
% 1.81/0.66 % (27166)------------------------------
% 1.81/0.66 % (27166)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.81/0.66 % (27166)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.81/0.66 % (27166)Termination reason: Unknown
% 1.81/0.66 % (27166)Termination phase: Saturation
% 1.81/0.66
% 1.81/0.66 % (27166)Memory used [KB]: 6908
% 1.81/0.66 % (27166)Time elapsed: 0.059 s
% 1.81/0.66 % (27166)Instructions burned: 68 (million)
% 1.81/0.66 % (27166)------------------------------
% 1.81/0.66 % (27166)------------------------------
% 1.81/0.66 TRYING [3]
% 1.81/0.66 % (27170)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 2.45/0.67 % (27175)First to succeed.
% 2.45/0.67 % (27171)Also succeeded, but the first one will report.
% 2.45/0.68 % (27156)Instruction limit reached!
% 2.45/0.68 % (27156)------------------------------
% 2.45/0.68 % (27156)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.45/0.68 % (27156)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.45/0.68 % (27156)Termination reason: Unknown
% 2.45/0.68 % (27156)Termination phase: Saturation
% 2.45/0.68
% 2.45/0.68 % (27156)Memory used [KB]: 6524
% 2.45/0.68 % (27156)Time elapsed: 0.264 s
% 2.45/0.68 % (27156)Instructions burned: 51 (million)
% 2.45/0.68 % (27156)------------------------------
% 2.45/0.68 % (27156)------------------------------
% 2.45/0.68 % (27175)Refutation found. Thanks to Tanya!
% 2.45/0.68 % SZS status Unsatisfiable for theBenchmark
% 2.45/0.68 % SZS output start Proof for theBenchmark
% See solution above
% 2.45/0.68 % (27175)------------------------------
% 2.45/0.68 % (27175)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.45/0.68 % (27175)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.45/0.68 % (27175)Termination reason: Refutation
% 2.45/0.68
% 2.45/0.68 % (27175)Memory used [KB]: 6268
% 2.45/0.68 % (27175)Time elapsed: 0.195 s
% 2.45/0.68 % (27175)Instructions burned: 39 (million)
% 2.45/0.68 % (27175)------------------------------
% 2.45/0.68 % (27175)------------------------------
% 2.45/0.68 % (27151)Success in time 0.321 s
%------------------------------------------------------------------------------