TSTP Solution File: SYN560-1 by SnakeForV-SAT---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SYN560-1 : TPTP v8.1.0. Released v2.5.0.
% 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 : n017.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 19:38:55 EDT 2022
% Result : Unsatisfiable 1.60s 0.58s
% Output : Refutation 1.60s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 20
% Syntax : Number of formulae : 39 ( 25 unt; 0 def)
% Number of atoms : 62 ( 10 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 46 ( 23 ~; 23 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 19 ( 19 usr; 14 con; 0-2 aty)
% Number of variables : 35 ( 35 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f356,plain,
$false,
inference(subsumption_resolution,[],[f355,f33]) ).
fof(f33,plain,
~ p8(sF6,sF11),
inference(definition_folding,[],[f11,f32,f31,f27,f26,f25,f24]) ).
fof(f24,plain,
f4(c12) = sF5,
introduced(function_definition,[]) ).
fof(f25,plain,
f6(c9,sF5) = sF6,
introduced(function_definition,[]) ).
fof(f26,plain,
f5(c12,c14) = sF7,
introduced(function_definition,[]) ).
fof(f27,plain,
f4(sF7) = sF8,
introduced(function_definition,[]) ).
fof(f31,plain,
f4(sF8) = sF10,
introduced(function_definition,[]) ).
fof(f32,plain,
f6(c9,sF10) = sF11,
introduced(function_definition,[]) ).
fof(f11,axiom,
~ p8(f6(c9,f4(c12)),f6(c9,f4(f4(f5(c12,c14))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p8_11) ).
fof(f355,plain,
p8(sF6,sF11),
inference(resolution,[],[f353,f29]) ).
fof(f29,plain,
p8(sF6,sF9),
inference(definition_folding,[],[f10,f28,f27,f26,f25,f24]) ).
fof(f28,plain,
f6(c9,sF8) = sF9,
introduced(function_definition,[]) ).
fof(f10,axiom,
p8(f6(c9,f4(c12)),f6(c9,f4(f5(c12,c14)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p8_10) ).
fof(f353,plain,
! [X2] :
( ~ p8(X2,sF9)
| p8(X2,sF11) ),
inference(resolution,[],[f351,f9]) ).
fof(f9,axiom,
! [X10,X11,X12] :
( ~ p8(X12,X11)
| ~ p8(X10,X12)
| p8(X10,X11) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p8_9) ).
fof(f351,plain,
p8(sF9,sF11),
inference(resolution,[],[f341,f1]) ).
fof(f1,axiom,
! [X0] : p2(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_1) ).
fof(f341,plain,
! [X0] :
( ~ p2(sF9,X0)
| p8(X0,sF11) ),
inference(forward_demodulation,[],[f340,f28]) ).
fof(f340,plain,
! [X0] :
( p8(X0,sF11)
| ~ p2(f6(c9,sF8),X0) ),
inference(subsumption_resolution,[],[f336,f30]) ).
fof(f30,plain,
~ p2(c9,sF0),
inference(definition_folding,[],[f2,f16]) ).
fof(f16,plain,
f3(c10) = sF0,
introduced(function_definition,[]) ).
fof(f2,axiom,
~ p2(c9,f3(c10)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p2_2) ).
fof(f336,plain,
! [X0] :
( ~ p2(f6(c9,sF8),X0)
| p8(X0,sF11)
| p2(c9,sF0) ),
inference(resolution,[],[f326,f52]) ).
fof(f52,plain,
! [X2,X3,X0,X1] :
( ~ p2(f6(X0,f5(X3,sF2)),X2)
| p8(X1,X2)
| ~ p2(f6(X0,X3),X1)
| p2(X0,sF0) ),
inference(resolution,[],[f19,f12]) ).
fof(f12,axiom,
! [X16,X14,X15,X13] :
( ~ p8(X16,X15)
| p8(X13,X14)
| ~ p2(X16,X13)
| ~ p2(X15,X14) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p8_12) ).
fof(f19,plain,
! [X26,X25] :
( p8(f6(X25,X26),f6(X25,f5(X26,sF2)))
| p2(X25,sF0) ),
inference(definition_folding,[],[f15,f18,f17,f16]) ).
fof(f17,plain,
f7(c10) = sF1,
introduced(function_definition,[]) ).
fof(f18,plain,
sF2 = f3(sF1),
introduced(function_definition,[]) ).
fof(f15,axiom,
! [X26,X25] :
( p2(X25,f3(c10))
| p8(f6(X25,X26),f6(X25,f5(X26,f3(f7(c10))))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_15) ).
fof(f326,plain,
p2(f6(c9,f5(sF8,sF2)),sF11),
inference(resolution,[],[f290,f99]) ).
fof(f99,plain,
p2(f5(sF8,sF2),sF10),
inference(superposition,[],[f44,f31]) ).
fof(f44,plain,
! [X3] : p2(f5(X3,sF2),f4(X3)),
inference(resolution,[],[f34,f20]) ).
fof(f20,plain,
! [X1] : p2(f4(X1),f5(X1,sF2)),
inference(definition_folding,[],[f4,f18,f17]) ).
fof(f4,axiom,
! [X1] : p2(f4(X1),f5(X1,f3(f7(c10)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_4) ).
fof(f34,plain,
! [X0,X1] :
( ~ p2(X0,X1)
| p2(X1,X0) ),
inference(resolution,[],[f8,f1]) ).
fof(f8,axiom,
! [X0,X8,X9] :
( ~ p2(X0,X9)
| ~ p2(X0,X8)
| p2(X8,X9) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_8) ).
fof(f290,plain,
! [X0] :
( ~ p2(X0,sF10)
| p2(f6(c9,X0),sF11) ),
inference(resolution,[],[f138,f1]) ).
fof(f138,plain,
! [X0,X1] :
( ~ p2(X0,c9)
| ~ p2(X1,sF10)
| p2(f6(X0,X1),sF11) ),
inference(superposition,[],[f14,f32]) ).
fof(f14,axiom,
! [X21,X24,X22,X23] :
( p2(f6(X21,X22),f6(X23,X24))
| ~ p2(X21,X23)
| ~ p2(X22,X24) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_14) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.10 % Problem : SYN560-1 : TPTP v8.1.0. Released v2.5.0.
% 0.05/0.11 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.10/0.31 % Computer : n017.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Tue Aug 30 21:31:50 EDT 2022
% 0.10/0.31 % CPUTime :
% 0.16/0.44 % (20561)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)
% 0.16/0.44 % (20564)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.16/0.45 % (20564)Instruction limit reached!
% 0.16/0.45 % (20564)------------------------------
% 0.16/0.45 % (20564)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.45 % (20579)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)
% 0.16/0.45 % (20565)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)
% 0.16/0.45 % (20569)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.16/0.45 % (20571)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)
% 0.16/0.46 % (20557)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)
% 0.16/0.46 % (20572)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)
% 0.16/0.46 % (20564)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.46 % (20564)Termination reason: Unknown
% 0.16/0.46 % (20564)Termination phase: Saturation
% 0.16/0.46
% 0.16/0.46 % (20564)Memory used [KB]: 5373
% 0.16/0.46 % (20564)Time elapsed: 0.004 s
% 0.16/0.46 % (20564)Instructions burned: 2 (million)
% 0.16/0.46 % (20564)------------------------------
% 0.16/0.46 % (20564)------------------------------
% 0.16/0.46 % (20562)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)
% 0.16/0.46 TRYING [1]
% 0.16/0.46 TRYING [2]
% 0.16/0.46 % (20558)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)
% 0.16/0.47 % (20557)Refutation not found, incomplete strategy% (20557)------------------------------
% 0.16/0.47 % (20557)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.47 % (20557)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.47 % (20557)Termination reason: Refutation not found, incomplete strategy
% 0.16/0.47
% 0.16/0.47 % (20557)Memory used [KB]: 5373
% 0.16/0.47 % (20557)Time elapsed: 0.103 s
% 0.16/0.47 % (20557)Instructions burned: 2 (million)
% 0.16/0.47 % (20557)------------------------------
% 0.16/0.47 % (20557)------------------------------
% 0.16/0.47 % (20566)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.16/0.47 % (20560)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.16/0.47 % (20577)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.16/0.48 % (20582)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)
% 0.16/0.48 % (20563)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.16/0.48 % (20556)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)
% 0.16/0.48 TRYING [3]
% 0.16/0.49 % (20574)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.16/0.49 % (20584)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.16/0.49 % (20559)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)
% 0.16/0.49 % (20563)Instruction limit reached!
% 0.16/0.49 % (20563)------------------------------
% 0.16/0.49 % (20563)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.49 % (20567)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)
% 0.16/0.50 TRYING [1]
% 0.16/0.50 % (20576)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)
% 0.16/0.51 % (20568)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.16/0.51 % (20581)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.16/0.51 TRYING [2]
% 1.48/0.51 % (20563)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.48/0.51 % (20563)Termination reason: Unknown
% 1.48/0.51 % (20563)Termination phase: Saturation
% 1.48/0.51
% 1.48/0.51 % (20563)Memory used [KB]: 5500
% 1.48/0.51 % (20563)Time elapsed: 0.076 s
% 1.48/0.51 % (20563)Instructions burned: 8 (million)
% 1.48/0.51 % (20563)------------------------------
% 1.48/0.51 % (20563)------------------------------
% 1.48/0.51 TRYING [3]
% 1.48/0.52 % (20561)Instruction limit reached!
% 1.48/0.52 % (20561)------------------------------
% 1.48/0.52 % (20561)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.48/0.52 % (20580)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.48/0.52 % (20573)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 1.48/0.52 % (20578)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)
% 1.48/0.52 TRYING [1]
% 1.48/0.52 % (20561)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.48/0.52 TRYING [2]
% 1.48/0.52 % (20561)Termination reason: Unknown
% 1.48/0.52 % (20561)Termination phase: Saturation
% 1.48/0.52
% 1.48/0.52 % (20561)Memory used [KB]: 5756
% 1.48/0.52 % (20561)Time elapsed: 0.138 s
% 1.48/0.52 % (20561)Instructions burned: 49 (million)
% 1.48/0.52 % (20561)------------------------------
% 1.48/0.52 % (20561)------------------------------
% 1.48/0.53 TRYING [3]
% 1.48/0.53 % (20583)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)
% 1.60/0.53 % (20570)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)
% 1.60/0.53 % (20558)Instruction limit reached!
% 1.60/0.53 % (20558)------------------------------
% 1.60/0.53 % (20558)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.53 % (20558)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.53 % (20558)Termination reason: Unknown
% 1.60/0.53 % (20558)Termination phase: Saturation
% 1.60/0.53
% 1.60/0.53 % (20558)Memory used [KB]: 1151
% 1.60/0.53 % (20558)Time elapsed: 0.159 s
% 1.60/0.53 % (20558)Instructions burned: 39 (million)
% 1.60/0.53 % (20558)------------------------------
% 1.60/0.53 % (20558)------------------------------
% 1.60/0.53 TRYING [4]
% 1.60/0.53 % (20585)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)
% 1.60/0.54 % (20575)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)
% 1.60/0.54 % (20565)Instruction limit reached!
% 1.60/0.54 % (20565)------------------------------
% 1.60/0.54 % (20565)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.54 % (20565)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.54 % (20565)Termination reason: Unknown
% 1.60/0.54 % (20565)Termination phase: Saturation
% 1.60/0.54
% 1.60/0.54 % (20565)Memory used [KB]: 1151
% 1.60/0.54 % (20565)Time elapsed: 0.176 s
% 1.60/0.54 % (20565)Instructions burned: 51 (million)
% 1.60/0.54 % (20565)------------------------------
% 1.60/0.54 % (20565)------------------------------
% 1.60/0.56 % (20583)First to succeed.
% 1.60/0.56 % (20562)Instruction limit reached!
% 1.60/0.56 % (20562)------------------------------
% 1.60/0.56 % (20562)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.56 % (20562)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.56 % (20562)Termination reason: Unknown
% 1.60/0.56 % (20562)Termination phase: Finite model building SAT solving
% 1.60/0.56
% 1.60/0.56 % (20562)Memory used [KB]: 6396
% 1.60/0.56 % (20562)Time elapsed: 0.174 s
% 1.60/0.56 % (20562)Instructions burned: 53 (million)
% 1.60/0.56 % (20562)------------------------------
% 1.60/0.56 % (20562)------------------------------
% 1.60/0.56 TRYING [4]
% 1.60/0.57 % (20566)Instruction limit reached!
% 1.60/0.57 % (20566)------------------------------
% 1.60/0.57 % (20566)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.57 % (20566)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.57 % (20566)Termination reason: Unknown
% 1.60/0.57 % (20566)Termination phase: Saturation
% 1.60/0.57
% 1.60/0.57 % (20566)Memory used [KB]: 5884
% 1.60/0.57 % (20566)Time elapsed: 0.199 s
% 1.60/0.57 % (20566)Instructions burned: 51 (million)
% 1.60/0.57 % (20566)------------------------------
% 1.60/0.57 % (20566)------------------------------
% 1.60/0.58 % (20583)Refutation found. Thanks to Tanya!
% 1.60/0.58 % SZS status Unsatisfiable for theBenchmark
% 1.60/0.58 % SZS output start Proof for theBenchmark
% See solution above
% 1.60/0.58 % (20583)------------------------------
% 1.60/0.58 % (20583)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.60/0.58 % (20583)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.60/0.58 % (20583)Termination reason: Refutation
% 1.60/0.58
% 1.60/0.58 % (20583)Memory used [KB]: 1151
% 1.60/0.58 % (20583)Time elapsed: 0.199 s
% 1.60/0.58 % (20583)Instructions burned: 21 (million)
% 1.60/0.58 % (20583)------------------------------
% 1.60/0.58 % (20583)------------------------------
% 1.60/0.58 % (20555)Success in time 0.259 s
%------------------------------------------------------------------------------