TSTP Solution File: KLE136+1 by SnakeForV-SAT---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : KLE136+1 : TPTP v8.1.0. Released v4.0.0.
% 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 : n020.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 17:29:14 EDT 2022
% Result : CounterSatisfiable 3.22s 0.97s
% Output : FiniteModel 3.22s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : KLE136+1 : TPTP v8.1.0. Released v4.0.0.
% 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
% 0.13/0.35 % Computer : n020.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 30 00:28:00 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.51 % (11510)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)
% 0.20/0.51 % (11518)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)
% 1.25/0.52 % (11517)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.25/0.52 TRYING [1]
% 1.25/0.52 % (11527)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)
% 1.25/0.53 % (11509)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)
% 1.25/0.53 TRYING [2]
% 1.25/0.53 % (11508)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.25/0.53 TRYING [3]
% 1.25/0.53 % (11507)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)
% 1.25/0.53 % (11505)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)
% 1.40/0.53 % (11514)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.40/0.54 % (11506)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)
% 1.40/0.54 % (11522)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.40/0.54 % (11528)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)
% 1.40/0.54 % (11526)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.40/0.54 % (11524)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)
% 1.40/0.54 % (11532)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)
% 1.40/0.54 % (11531)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)
% 1.40/0.54 % (11519)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)
% 1.40/0.55 % (11520)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)
% 1.40/0.55 % (11504)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)
% 1.40/0.55 % (11523)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)
% 1.40/0.55 % (11515)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)
% 1.40/0.55 % (11516)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 1.40/0.55 % (11511)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.40/0.55 % (11533)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.40/0.55 % (11530)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 1.40/0.55 % (11529)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.40/0.55 TRYING [1]
% 1.40/0.55 TRYING [2]
% 1.40/0.56 % (11510)Instruction limit reached!
% 1.40/0.56 % (11510)------------------------------
% 1.40/0.56 % (11510)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.56 % (11513)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)
% 1.40/0.56 % (11512)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.40/0.56 % (11512)Instruction limit reached!
% 1.40/0.56 % (11512)------------------------------
% 1.40/0.56 % (11512)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.56 % (11512)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.56 % (11512)Termination reason: Unknown
% 1.40/0.56 % (11512)Termination phase: Saturation
% 1.40/0.56
% 1.40/0.56 % (11512)Memory used [KB]: 5373
% 1.40/0.56 % (11512)Time elapsed: 0.003 s
% 1.40/0.56 % (11512)Instructions burned: 3 (million)
% 1.40/0.56 % (11512)------------------------------
% 1.40/0.56 % (11512)------------------------------
% 1.40/0.56 % (11521)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 1.40/0.56 % (11510)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.56 % (11510)Termination reason: Unknown
% 1.40/0.56 % (11510)Termination phase: Finite model building SAT solving
% 1.40/0.56
% 1.40/0.56 % (11510)Memory used [KB]: 7803
% 1.40/0.56 % (11510)Time elapsed: 0.125 s
% 1.40/0.56 % (11510)Instructions burned: 51 (million)
% 1.40/0.56 % (11510)------------------------------
% 1.40/0.56 % (11510)------------------------------
% 1.40/0.57 % (11534)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)
% 1.40/0.57 TRYING [3]
% 1.40/0.57 % (11511)Instruction limit reached!
% 1.40/0.57 % (11511)------------------------------
% 1.40/0.57 % (11511)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.57 % (11511)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.57 % (11511)Termination reason: Unknown
% 1.40/0.57 % (11511)Termination phase: Saturation
% 1.40/0.57
% 1.40/0.57 % (11511)Memory used [KB]: 5500
% 1.40/0.57 % (11511)Time elapsed: 0.109 s
% 1.40/0.57 % (11511)Instructions burned: 7 (million)
% 1.40/0.57 % (11511)------------------------------
% 1.40/0.57 % (11511)------------------------------
% 1.40/0.59 % (11518)Instruction limit reached!
% 1.40/0.59 % (11518)------------------------------
% 1.40/0.59 % (11518)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.59 % (11518)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.59 % (11518)Termination reason: Unknown
% 1.40/0.59 % (11518)Termination phase: Saturation
% 1.40/0.59
% 1.40/0.59 % (11518)Memory used [KB]: 6780
% 1.40/0.59 % (11518)Time elapsed: 0.045 s
% 1.40/0.59 % (11518)Instructions burned: 68 (million)
% 1.40/0.59 % (11518)------------------------------
% 1.40/0.59 % (11518)------------------------------
% 1.40/0.59 % (11509)Instruction limit reached!
% 1.40/0.59 % (11509)------------------------------
% 1.40/0.59 % (11509)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.59 % (11509)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.59 % (11509)Termination reason: Unknown
% 1.40/0.59 % (11509)Termination phase: Saturation
% 1.40/0.59
% 1.40/0.59 % (11509)Memory used [KB]: 6268
% 1.40/0.59 % (11509)Time elapsed: 0.187 s
% 1.40/0.59 % (11509)Instructions burned: 50 (million)
% 1.40/0.59 % (11509)------------------------------
% 1.40/0.59 % (11509)------------------------------
% 1.40/0.59 TRYING [1]
% 1.40/0.59 TRYING [2]
% 1.40/0.60 TRYING [3]
% 1.40/0.60 % (11508)Instruction limit reached!
% 1.40/0.60 % (11508)------------------------------
% 1.40/0.60 % (11508)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.60 % (11508)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.60 % (11508)Termination reason: Unknown
% 1.40/0.60 % (11508)Termination phase: Saturation
% 1.40/0.60
% 1.40/0.60 % (11508)Memory used [KB]: 6396
% 1.40/0.60 % (11508)Time elapsed: 0.175 s
% 1.40/0.60 % (11508)Instructions burned: 51 (million)
% 1.40/0.60 % (11508)------------------------------
% 1.40/0.60 % (11508)------------------------------
% 1.40/0.61 % (11506)Instruction limit reached!
% 1.40/0.61 % (11506)------------------------------
% 1.40/0.61 % (11506)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.61 % (11506)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.61 % (11506)Termination reason: Unknown
% 1.40/0.61 % (11506)Termination phase: Saturation
% 1.40/0.61
% 1.40/0.61 % (11506)Memory used [KB]: 1663
% 1.40/0.61 % (11506)Time elapsed: 0.181 s
% 1.40/0.61 % (11506)Instructions burned: 38 (million)
% 1.40/0.61 % (11506)------------------------------
% 1.40/0.61 % (11506)------------------------------
% 1.40/0.61 % (11507)Instruction limit reached!
% 1.40/0.61 % (11507)------------------------------
% 1.40/0.61 % (11507)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.40/0.61 % (11507)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.40/0.61 % (11507)Termination reason: Unknown
% 1.40/0.61 % (11507)Termination phase: Saturation
% 1.40/0.61
% 1.40/0.61 % (11507)Memory used [KB]: 6268
% 1.40/0.61 % (11507)Time elapsed: 0.195 s
% 1.40/0.61 % (11507)Instructions burned: 52 (million)
% 1.40/0.61 % (11507)------------------------------
% 1.40/0.61 % (11507)------------------------------
% 1.40/0.62 TRYING [4]
% 1.40/0.63 % (11505)Instruction limit reached!
% 1.40/0.63 % (11505)------------------------------
% 1.40/0.63 % (11505)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.13/0.63 % (11514)Instruction limit reached!
% 2.13/0.63 % (11514)------------------------------
% 2.13/0.63 % (11514)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.13/0.63 % (11514)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.13/0.63 % (11514)Termination reason: Unknown
% 2.13/0.63 % (11514)Termination phase: Saturation
% 2.13/0.63
% 2.13/0.63 % (11514)Memory used [KB]: 6396
% 2.13/0.63 % (11514)Time elapsed: 0.220 s
% 2.13/0.63 % (11514)Instructions burned: 51 (million)
% 2.13/0.63 % (11514)------------------------------
% 2.13/0.63 % (11514)------------------------------
% 2.13/0.63 % (11505)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.13/0.63 % (11505)Termination reason: Unknown
% 2.13/0.63 % (11505)Termination phase: Saturation
% 2.13/0.63
% 2.13/0.63 % (11505)Memory used [KB]: 6396
% 2.13/0.63 % (11505)Time elapsed: 0.201 s
% 2.13/0.63 % (11505)Instructions burned: 50 (million)
% 2.13/0.63 % (11505)------------------------------
% 2.13/0.63 % (11505)------------------------------
% 2.13/0.63 % (11521)Instruction limit reached!
% 2.13/0.63 % (11521)------------------------------
% 2.13/0.63 % (11521)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.13/0.65 % (11513)Instruction limit reached!
% 2.13/0.65 % (11513)------------------------------
% 2.13/0.65 % (11513)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.13/0.65 % (11521)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.13/0.65 % (11521)Termination reason: Unknown
% 2.13/0.65 % (11521)Termination phase: Finite model building SAT solving
% 2.13/0.65
% 2.13/0.65 % (11521)Memory used [KB]: 8059
% 2.13/0.65 % (11521)Time elapsed: 0.203 s
% 2.13/0.65 % (11521)Instructions burned: 60 (million)
% 2.13/0.65 % (11521)------------------------------
% 2.13/0.65 % (11521)------------------------------
% 2.13/0.65 % (11513)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.13/0.65 % (11513)Termination reason: Unknown
% 2.13/0.65 % (11513)Termination phase: Saturation
% 2.13/0.65
% 2.13/0.65 % (11513)Memory used [KB]: 1791
% 2.13/0.65 % (11513)Time elapsed: 0.225 s
% 2.13/0.65 % (11513)Instructions burned: 52 (million)
% 2.13/0.65 % (11513)------------------------------
% 2.13/0.65 % (11513)------------------------------
% 2.13/0.65 % (11531)Instruction limit reached!
% 2.13/0.65 % (11531)------------------------------
% 2.13/0.65 % (11531)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.13/0.66 % (11517)Instruction limit reached!
% 2.13/0.66 % (11517)------------------------------
% 2.13/0.66 % (11517)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.13/0.66 % (11531)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.13/0.66 % (11531)Termination reason: Unknown
% 2.13/0.66 % (11531)Termination phase: Saturation
% 2.13/0.66
% 2.13/0.66 % (11531)Memory used [KB]: 6780
% 2.13/0.66 % (11531)Time elapsed: 0.035 s
% 2.13/0.66 % (11531)Instructions burned: 70 (million)
% 2.13/0.66 % (11531)------------------------------
% 2.13/0.66 % (11531)------------------------------
% 2.13/0.67 % (11517)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.13/0.67 % (11517)Termination reason: Unknown
% 2.13/0.67 % (11517)Termination phase: Saturation
% 2.13/0.67
% 2.13/0.67 % (11517)Memory used [KB]: 7164
% 2.13/0.67 % (11517)Time elapsed: 0.250 s
% 2.13/0.67 % (11517)Instructions burned: 99 (million)
% 2.13/0.67 % (11517)------------------------------
% 2.13/0.67 % (11517)------------------------------
% 2.13/0.68 % (11519)Instruction limit reached!
% 2.13/0.68 % (11519)------------------------------
% 2.13/0.68 % (11519)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.13/0.68 % (11519)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.13/0.68 % (11519)Termination reason: Unknown
% 2.13/0.68 % (11519)Termination phase: Saturation
% 2.13/0.68
% 2.13/0.68 % (11519)Memory used [KB]: 2046
% 2.13/0.68 % (11519)Time elapsed: 0.225 s
% 2.13/0.68 % (11519)Instructions burned: 76 (million)
% 2.13/0.68 % (11519)------------------------------
% 2.13/0.68 % (11519)------------------------------
% 2.13/0.68 % (11640)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=211:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/211Mi)
% 2.13/0.68 % (11647)dis+22_1:128_bsd=on:rp=on:slsq=on:slsqc=1:slsqr=1,6:sp=frequency:spb=goal:thsq=on:thsqc=16:thsqd=1:thsql=off:i=90:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/90Mi)
% 2.13/0.68 % (11638)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=388:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/388Mi)
% 2.46/0.70 % (11516)Instruction limit reached!
% 2.46/0.70 % (11516)------------------------------
% 2.46/0.70 % (11516)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.46/0.70 % (11522)Instruction limit reached!
% 2.46/0.70 % (11522)------------------------------
% 2.46/0.70 % (11522)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.46/0.70 % (11653)ott+1_1:2_i=920:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/920Mi)
% 2.46/0.71 % (11520)Instruction limit reached!
% 2.46/0.71 % (11520)------------------------------
% 2.46/0.71 % (11520)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.46/0.71 % (11520)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.46/0.71 % (11520)Termination reason: Unknown
% 2.46/0.71 % (11520)Termination phase: Saturation
% 2.46/0.71
% 2.46/0.71 % (11520)Memory used [KB]: 7036
% 2.46/0.71 % (11520)Time elapsed: 0.297 s
% 2.46/0.71 % (11520)Instructions burned: 100 (million)
% 2.46/0.71 % (11520)------------------------------
% 2.46/0.71 % (11520)------------------------------
% 2.46/0.71 % (11656)ott+1_1:7_bd=off:i=934:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/934Mi)
% 2.46/0.71 % (11515)Instruction limit reached!
% 2.46/0.71 % (11515)------------------------------
% 2.46/0.71 % (11515)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.46/0.71 % (11522)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.46/0.71 % (11522)Termination reason: Unknown
% 2.46/0.71 % (11522)Termination phase: Saturation
% 2.46/0.71
% 2.46/0.71 % (11522)Memory used [KB]: 7036
% 2.46/0.71 % (11522)Time elapsed: 0.289 s
% 2.46/0.71 % (11522)Instructions burned: 100 (million)
% 2.46/0.71 % (11522)------------------------------
% 2.46/0.71 % (11522)------------------------------
% 2.46/0.71 % (11515)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.46/0.71 % (11515)Termination reason: Unknown
% 2.46/0.71 % (11515)Termination phase: Saturation
% 2.46/0.71
% 2.46/0.71 % (11515)Memory used [KB]: 7164
% 2.46/0.71 % (11515)Time elapsed: 0.310 s
% 2.46/0.71 % (11515)Instructions burned: 100 (million)
% 2.46/0.71 % (11515)------------------------------
% 2.46/0.71 % (11515)------------------------------
% 2.46/0.72 % (11516)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.46/0.72 % (11516)Termination reason: Unknown
% 2.46/0.72 % (11516)Termination phase: Saturation
% 2.46/0.72
% 2.46/0.72 % (11516)Memory used [KB]: 7036
% 2.46/0.72 % (11516)Time elapsed: 0.272 s
% 2.46/0.72 % (11516)Instructions burned: 101 (million)
% 2.46/0.72 % (11516)------------------------------
% 2.46/0.72 % (11516)------------------------------
% 2.46/0.72 % (11523)Instruction limit reached!
% 2.46/0.72 % (11523)------------------------------
% 2.46/0.72 % (11523)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.46/0.72 % (11523)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.46/0.72 % (11523)Termination reason: Unknown
% 2.46/0.72 % (11523)Termination phase: Saturation
% 2.46/0.72
% 2.46/0.72 % (11523)Memory used [KB]: 2430
% 2.46/0.72 % (11523)Time elapsed: 0.311 s
% 2.46/0.72 % (11523)Instructions burned: 100 (million)
% 2.46/0.72 % (11523)------------------------------
% 2.46/0.72 % (11523)------------------------------
% 2.46/0.73 % (11665)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 (2997ds/68Mi)
% 2.46/0.74 % (11663)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=655:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/655Mi)
% 2.46/0.75 % (11661)ott+10_1:50_bsr=unit_only:drc=off:fd=preordered:sp=frequency:i=747:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/747Mi)
% 2.46/0.76 % (11526)Instruction limit reached!
% 2.46/0.76 % (11526)------------------------------
% 2.46/0.76 % (11526)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.46/0.76 % (11526)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.46/0.76 % (11526)Termination reason: Unknown
% 2.46/0.76 % (11526)Termination phase: Saturation
% 2.46/0.76
% 2.46/0.76 % (11526)Memory used [KB]: 7419
% 2.46/0.76 % (11526)Time elapsed: 0.321 s
% 2.46/0.76 % (11526)Instructions burned: 139 (million)
% 2.46/0.76 % (11526)------------------------------
% 2.46/0.76 % (11526)------------------------------
% 2.71/0.76 WARNING Broken Constraint: if sine_depth(2) has been set then sine_selection(off) is not equal to off
% 2.71/0.76 % (11675)ott+11_4:1_br=off:fde=none:s2a=on:sd=2:sp=frequency:urr=on:i=981:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/981Mi)
% 2.71/0.77 % (11674)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=940:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/940Mi)
% 2.71/0.78 % (11677)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=2016:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/2016Mi)
% 2.71/0.79 % (11678)dis+10_1:2_atotf=0.3:i=3735:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/3735Mi)
% 2.71/0.79 % (11676)dis+22_1:128_bsd=on:rp=on:slsq=on:slsqc=1:slsqr=1,6:sp=frequency:spb=goal:thsq=on:thsqc=16:thsqd=1:thsql=off:i=90:si=on:rawr=on:rtra=on_0 on theBenchmark for (2997ds/90Mi)
% 2.82/0.81 % (11700)ott+11_9:8_amm=off:bsd=on:etr=on:fsd=on:fsr=off:lma=on:newcnf=on:nm=0:nwc=3.0:s2a=on:s2agt=10:sas=z3:tha=some:i=1824:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/1824Mi)
% 2.82/0.81 % (11682)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=4959:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/4959Mi)
% 2.82/0.82 % (11696)ott+3_1:1_atotf=0.2:fsr=off:kws=precedence:sp=weighted_frequency:spb=intro:tgt=ground:i=4931:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/4931Mi)
% 2.82/0.82 % (11532)Instruction limit reached!
% 2.82/0.82 % (11532)------------------------------
% 2.82/0.82 % (11532)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.82/0.82 % (11665)Instruction limit reached!
% 2.82/0.82 % (11665)------------------------------
% 2.82/0.82 % (11665)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.82/0.82 % (11665)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.82/0.82 % (11665)Termination reason: Unknown
% 2.82/0.82 % (11665)Termination phase: Saturation
% 2.82/0.82
% 2.82/0.82 % (11665)Memory used [KB]: 6652
% 2.82/0.82 % (11665)Time elapsed: 0.047 s
% 2.82/0.82 % (11665)Instructions burned: 68 (million)
% 2.82/0.82 % (11665)------------------------------
% 2.82/0.82 % (11665)------------------------------
% 2.82/0.83 % (11702)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=2134:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/2134Mi)
% 2.82/0.83 % (11524)Instruction limit reached!
% 2.82/0.83 % (11524)------------------------------
% 2.82/0.83 % (11524)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.82/0.83 % (11524)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.82/0.83 % (11524)Termination reason: Unknown
% 2.82/0.83 % (11524)Termination phase: Saturation
% 2.82/0.83
% 2.82/0.83 % (11524)Memory used [KB]: 8443
% 2.82/0.83 % (11524)Time elapsed: 0.398 s
% 2.82/0.83 % (11524)Instructions burned: 178 (million)
% 2.82/0.83 % (11524)------------------------------
% 2.82/0.83 % (11524)------------------------------
% 2.82/0.83 % (11679)ott+11_9:8_add=large:afp=10:amm=off:fsd=on:fsr=off:lma=on:nm=0:nwc=2.4:s2a=on:s2agt=10:sas=z3:sp=reverse_arity:tha=some:thi=overlap:i=4958:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/4958Mi)
% 2.95/0.84 % (11532)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.95/0.84 % (11532)Termination reason: Unknown
% 2.95/0.84 % (11532)Termination phase: Saturation
% 2.95/0.84 % (11697)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 (2996ds/68Mi)
% 2.95/0.84
% 2.95/0.84 % (11532)Memory used [KB]: 3837
% 2.95/0.84 % (11532)Time elapsed: 0.371 s
% 2.95/0.84 % (11532)Instructions burned: 177 (million)
% 2.95/0.84 % (11532)------------------------------
% 2.95/0.84 % (11532)------------------------------
% 2.95/0.85 % (11647)Instruction limit reached!
% 2.95/0.85 % (11647)------------------------------
% 2.95/0.85 % (11647)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.95/0.85 % (11647)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.95/0.85 % (11647)Termination reason: Unknown
% 2.95/0.85 % (11647)Termination phase: Saturation
% 2.95/0.85
% 2.95/0.85 % (11647)Memory used [KB]: 6780
% 2.95/0.85 % (11647)Time elapsed: 0.239 s
% 2.95/0.85 % (11647)Instructions burned: 90 (million)
% 2.95/0.85 % (11647)------------------------------
% 2.95/0.85 % (11647)------------------------------
% 2.95/0.87 % (11694)ott+10_1:1_kws=precedence:tgt=ground:i=4756:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/4756Mi)
% 2.95/0.88 % (11711)ott-1_1:1_sp=const_frequency:i=2891:si=on:rawr=on:rtra=on_0 on theBenchmark for (2996ds/2891Mi)
% 3.22/0.94 % (11676)Instruction limit reached!
% 3.22/0.94 % (11676)------------------------------
% 3.22/0.94 % (11676)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 3.22/0.94 % (11676)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 3.22/0.94 % (11676)Termination reason: Unknown
% 3.22/0.94 % (11676)Termination phase: Saturation
% 3.22/0.94
% 3.22/0.94 % (11676)Memory used [KB]: 6780
% 3.22/0.94 % (11676)Time elapsed: 0.236 s
% 3.22/0.94 % (11676)Instructions burned: 91 (million)
% 3.22/0.94 % (11676)------------------------------
% 3.22/0.94 % (11676)------------------------------
% 3.22/0.94 % (11640)Instruction limit reached!
% 3.22/0.94 % (11640)------------------------------
% 3.22/0.94 % (11640)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 3.22/0.94 % (11640)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 3.22/0.94 % (11640)Termination reason: Unknown
% 3.22/0.94 % (11640)Termination phase: Saturation
% 3.22/0.94
% 3.22/0.94 % (11640)Memory used [KB]: 4093
% 3.22/0.94 % (11640)Time elapsed: 0.294 s
% 3.22/0.94 % (11640)Instructions burned: 211 (million)
% 3.22/0.94 % (11640)------------------------------
% 3.22/0.94 % (11640)------------------------------
% 3.22/0.95 % (11735)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=2016:si=on:rawr=on:rtra=on_0 on theBenchmark for (2995ds/2016Mi)
% 3.22/0.95 % (11697)Instruction limit reached!
% 3.22/0.95 % (11697)------------------------------
% 3.22/0.95 % (11697)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 3.22/0.95 % (11697)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 3.22/0.95 % (11697)Termination reason: Unknown
% 3.22/0.95 % (11697)Termination phase: Saturation
% 3.22/0.95
% 3.22/0.95 % (11697)Memory used [KB]: 6780
% 3.22/0.95 % (11697)Time elapsed: 0.035 s
% 3.22/0.95 % (11697)Instructions burned: 69 (million)
% 3.22/0.95 % (11697)------------------------------
% 3.22/0.95 % (11697)------------------------------
% 3.22/0.97 % (11727)dis+22_1:128_bsd=on:rp=on:slsq=on:slsqc=1:slsqr=1,6:sp=frequency:spb=goal:thsq=on:thsqc=16:thsqd=1:thsql=off:i=90:si=on:rawr=on:rtra=on_0 on theBenchmark for (2995ds/90Mi)
% 3.22/0.97 % (11724)dis+2_1:64_add=large:bce=on:bd=off:i=4585:si=on:rawr=on:rtra=on_0 on theBenchmark for (2995ds/4585Mi)
% 3.22/0.97 Finite Model Found!
% 3.22/0.97 % SZS status CounterSatisfiable for theBenchmark
% 3.22/0.97 % (11504)First to succeed.
% 3.22/0.97 % SZS output start FiniteModel for theBenchmark
% 3.22/0.97 tff(declare_$i,type,$i:$tType).
% 3.22/0.97 tff(declare_$i1,type,zero:$i).
% 3.22/0.97 tff(declare_$i2,type,one:$i).
% 3.22/0.97 tff(declare_$i3,type,fmb_$i_3:$i).
% 3.22/0.97 tff(declare_$i4,type,fmb_$i_4:$i).
% 3.22/0.97 tff(finite_domain,axiom,
% 3.22/0.97 ! [X:$i] : (
% 3.22/0.97 X = zero | X = one | X = fmb_$i_3 | X = fmb_$i_4
% 3.22/0.97 ) ).
% 3.22/0.97
% 3.22/0.97 tff(distinct_domain,axiom,
% 3.22/0.97 zero != one & zero != fmb_$i_3 & zero != fmb_$i_4 & one != fmb_$i_3 & one != fmb_$i_4 &
% 3.22/0.97 fmb_$i_3 != fmb_$i_4
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 tff(declare_bool,type,$o:$tType).
% 3.22/0.97 tff(declare_bool1,type,fmb_bool_1:$o).
% 3.22/0.97 tff(finite_domain,axiom,
% 3.22/0.97 ! [X:$o] : (
% 3.22/0.97 X = fmb_bool_1
% 3.22/0.97 ) ).
% 3.22/0.97
% 3.22/0.97 tff(declare_addition,type,addition: $i * $i > $i).
% 3.22/0.97 tff(function_addition,axiom,
% 3.22/0.97 addition(zero,zero) = zero
% 3.22/0.97 & addition(zero,one) = one
% 3.22/0.97 & addition(zero,fmb_$i_3) = fmb_$i_3
% 3.22/0.97 & addition(zero,fmb_$i_4) = fmb_$i_4
% 3.22/0.97 & addition(one,zero) = one
% 3.22/0.97 & addition(one,one) = one
% 3.22/0.97 & addition(one,fmb_$i_3) = fmb_$i_4
% 3.22/0.97 & addition(one,fmb_$i_4) = fmb_$i_4
% 3.22/0.97 & addition(fmb_$i_3,zero) = fmb_$i_3
% 3.22/0.97 & addition(fmb_$i_3,one) = fmb_$i_4
% 3.22/0.97 & addition(fmb_$i_3,fmb_$i_3) = fmb_$i_3
% 3.22/0.97 & addition(fmb_$i_3,fmb_$i_4) = fmb_$i_4
% 3.22/0.97 & addition(fmb_$i_4,zero) = fmb_$i_4
% 3.22/0.97 & addition(fmb_$i_4,one) = fmb_$i_4
% 3.22/0.97 & addition(fmb_$i_4,fmb_$i_3) = fmb_$i_4
% 3.22/0.97 & addition(fmb_$i_4,fmb_$i_4) = fmb_$i_4
% 3.22/0.97
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 tff(declare_multiplication,type,multiplication: $i * $i > $i).
% 3.22/0.97 tff(function_multiplication,axiom,
% 3.22/0.97 multiplication(zero,zero) = zero
% 3.22/0.97 & multiplication(zero,one) = zero
% 3.22/0.97 & multiplication(zero,fmb_$i_3) = zero
% 3.22/0.97 & multiplication(zero,fmb_$i_4) = zero
% 3.22/0.97 & multiplication(one,zero) = zero
% 3.22/0.97 & multiplication(one,one) = one
% 3.22/0.97 & multiplication(one,fmb_$i_3) = fmb_$i_3
% 3.22/0.97 & multiplication(one,fmb_$i_4) = fmb_$i_4
% 3.22/0.97 & multiplication(fmb_$i_3,zero) = zero
% 3.22/0.97 & multiplication(fmb_$i_3,one) = fmb_$i_3
% 3.22/0.97 & multiplication(fmb_$i_3,fmb_$i_3) = one
% 3.22/0.97 & multiplication(fmb_$i_3,fmb_$i_4) = fmb_$i_4
% 3.22/0.97 & multiplication(fmb_$i_4,zero) = zero
% 3.22/0.97 & multiplication(fmb_$i_4,one) = fmb_$i_4
% 3.22/0.97 & multiplication(fmb_$i_4,fmb_$i_3) = fmb_$i_4
% 3.22/0.97 & multiplication(fmb_$i_4,fmb_$i_4) = fmb_$i_4
% 3.22/0.97
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 tff(declare_antidomain,type,antidomain: $i > $i).
% 3.22/0.97 tff(function_antidomain,axiom,
% 3.22/0.97 antidomain(zero) = one
% 3.22/0.97 & antidomain(one) = zero
% 3.22/0.97 & antidomain(fmb_$i_3) = zero
% 3.22/0.97 & antidomain(fmb_$i_4) = zero
% 3.22/0.97
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 tff(declare_coantidomain,type,coantidomain: $i > $i).
% 3.22/0.97 tff(function_coantidomain,axiom,
% 3.22/0.97 coantidomain(zero) = one
% 3.22/0.97 & coantidomain(one) = zero
% 3.22/0.97 & coantidomain(fmb_$i_3) = zero
% 3.22/0.97 & coantidomain(fmb_$i_4) = zero
% 3.22/0.97
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 tff(declare_divergence,type,divergence: $i > $i).
% 3.22/0.97 tff(function_divergence,axiom,
% 3.22/0.97 divergence(zero) = zero
% 3.22/0.97 & divergence(one) = one
% 3.22/0.97 & divergence(fmb_$i_3) = one
% 3.22/0.97 & divergence(fmb_$i_4) = one
% 3.22/0.97
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 tff(declare_star,type,star: $i > $i).
% 3.22/0.97 tff(function_star,axiom,
% 3.22/0.97 star(zero) = fmb_$i_3
% 3.22/0.97 & star(one) = one
% 3.22/0.97 & star(fmb_$i_3) = one
% 3.22/0.97 & star(fmb_$i_4) = one
% 3.22/0.97
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 tff(declare_leq,type,leq: $i * $i > $o ).
% 3.22/0.97 tff(predicate_leq,axiom,
% 3.22/0.97 leq(zero,zero)
% 3.22/0.97 & leq(zero,one)
% 3.22/0.97 & leq(zero,fmb_$i_3)
% 3.22/0.97 & leq(zero,fmb_$i_4)
% 3.22/0.97 & ~leq(one,zero)
% 3.22/0.97 & leq(one,one)
% 3.22/0.97 & ~leq(one,fmb_$i_3)
% 3.22/0.97 & leq(one,fmb_$i_4)
% 3.22/0.97 & ~leq(fmb_$i_3,zero)
% 3.22/0.97 & ~leq(fmb_$i_3,one)
% 3.22/0.97 & leq(fmb_$i_3,fmb_$i_3)
% 3.22/0.97 & leq(fmb_$i_3,fmb_$i_4)
% 3.22/0.97 & ~leq(fmb_$i_4,zero)
% 3.22/0.97 & ~leq(fmb_$i_4,one)
% 3.22/0.97 & ~leq(fmb_$i_4,fmb_$i_3)
% 3.22/0.97 & leq(fmb_$i_4,fmb_$i_4)
% 3.22/0.97
% 3.22/0.97 ).
% 3.22/0.97
% 3.22/0.97 % SZS output end FiniteModel for theBenchmark
% 3.22/0.97 % (11504)------------------------------
% 3.22/0.97 % (11504)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 3.22/0.97 % (11504)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 3.22/0.97 % (11504)Termination reason: Satisfiable
% 3.22/0.97
% 3.22/0.97 % (11504)Memory used [KB]: 14967
% 3.22/0.97 % (11504)Time elapsed: 0.321 s
% 3.22/0.97 % (11504)Instructions burned: 345 (million)
% 3.22/0.97 % (11504)------------------------------
% 3.22/0.97 % (11504)------------------------------
% 3.22/0.97 % (11501)Success in time 0.606 s
%------------------------------------------------------------------------------