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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
GreatSPN compared to other tools (��Surprise�� models, CTLCardinality)
Last Updated
Jun 28, 2021

Introduction

This page presents how GreatSPN do cope efficiently with the CTLCardinality examination face to the other participating tools. In this page, we consider «Surprise» models.

The next sections will show chart comparing performances in terms of both memory and execution time.The x-axis corresponds to the challenging tool where the y-axes represents GreatSPN' performances. Thus, points below the diagonal of a chart denote comparisons favorables to the tool while others corresponds to situations where the challenging tool performs better.

You might also find plots out of the range that denote the case were at least one tool could not answer appropriately (error, time-out, could not compute or did not competed).

GreatSPN versus ITS-Tools

Some statistics are displayed below, based on 364 runs (182 for GreatSPN and 182 for ITS-Tools, so there are 182 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing GreatSPN to ITS-Tools are shown (you may click on one graph to enlarge it).

Statistics on the executions
  GreatSPN ITS-Tools Both tools   GreatSPN ITS-Tools
All computed OK 12 76 41   Smallest Memory Footprint
GreatSPN = ITS-Tools 0 Times tool wins 78 86
GreatSPN > ITS-Tools 15   Shortest Execution Time
GreatSPN < ITS-Tools 20 Times tool wins 76 88
Do not compete 0 0 0
Error detected 10 0 0  
Cannot Compute + Time-out 71 17 13


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where GreatSPN computed more values than ITS-Tools, denote cases where GreatSPN computed less values than ITS-Tools, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

GreatSPN wins when points are below the diagonal, ITS-Tools wins when points are above the diagonal.

memory chart time chart

GreatSPN versus LoLA

Some statistics are displayed below, based on 364 runs (182 for GreatSPN and 182 for LoLA, so there are 182 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing GreatSPN to LoLA are shown (you may click on one graph to enlarge it).

Statistics on the executions
  GreatSPN LoLA Both tools   GreatSPN LoLA
All computed OK 14 60 21   Smallest Memory Footprint
GreatSPN = LoLA 0 Times tool wins 46 102
GreatSPN > LoLA 38   Shortest Execution Time
GreatSPN < LoLA 15 Times tool wins 51 97
Do not compete 0 0 0
Error detected 9 2 1  
Cannot Compute + Time-out 56 17 28


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where GreatSPN computed more values than LoLA, denote cases where GreatSPN computed less values than LoLA, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

GreatSPN wins when points are below the diagonal, LoLA wins when points are above the diagonal.

memory chart time chart

GreatSPN versus Tapaal

Some statistics are displayed below, based on 364 runs (182 for GreatSPN and 182 for Tapaal, so there are 182 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing GreatSPN to Tapaal are shown (you may click on one graph to enlarge it).

Statistics on the executions
  GreatSPN Tapaal Both tools   GreatSPN Tapaal
All computed OK 12 88 33   Smallest Memory Footprint
GreatSPN = Tapaal 1 Times tool wins 65 111
GreatSPN > Tapaal 19   Shortest Execution Time
GreatSPN < Tapaal 23 Times tool wins 60 116
Do not compete 0 0 0
Error detected 10 0 0  
Cannot Compute + Time-out 83 17 1


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where GreatSPN computed more values than Tapaal, denote cases where GreatSPN computed less values than Tapaal, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

GreatSPN wins when points are below the diagonal, Tapaal wins when points are above the diagonal.

memory chart time chart

GreatSPN versus 2020-gold

Some statistics are displayed below, based on 364 runs (182 for GreatSPN and 182 for 2020-gold, so there are 182 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing GreatSPN to 2020-gold are shown (you may click on one graph to enlarge it).

Statistics on the executions
  GreatSPN 2020-gold Both tools   GreatSPN 2020-gold
All computed OK 12 89 33   Smallest Memory Footprint
GreatSPN = 2020-gold 1 Times tool wins 65 112
GreatSPN > 2020-gold 19   Shortest Execution Time
GreatSPN < 2020-gold 23 Times tool wins 62 115
Do not compete 0 0 0
Error detected 10 0 0  
Cannot Compute + Time-out 84 17 0


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where GreatSPN computed more values than 2020-gold, denote cases where GreatSPN computed less values than 2020-gold, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

GreatSPN wins when points are below the diagonal, 2020-gold wins when points are above the diagonal.

memory chart time chart

GreatSPN versus BVT-2021

Some statistics are displayed below, based on 364 runs (182 for GreatSPN and 182 for BVT-2021, so there are 182 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing GreatSPN to BVT-2021 are shown (you may click on one graph to enlarge it).

Important: here, GreatSPN is compared to BVT-2021. It is a good way to check how GreatSPN compete in terms of resource consomption with the best tools (even virtual). When GreatSPN is best, the corresponding plots are on the diagonal of the scatter plots chart.

Statistics on the executions
  GreatSPN BVT-2021 Both tools   GreatSPN BVT-2021
All computed OK 0 89 57   Smallest Memory Footprint
GreatSPN = BVT-2021 3 Times tool wins 0 177
GreatSPN > BVT-2021 0   Shortest Execution Time
GreatSPN < BVT-2021 28 Times tool wins 0 177
Do not compete 0 5 0
Error detected 10 0 0  
Cannot Compute + Time-out 84 0 0


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where GreatSPN computed more values than BVT-2021, denote cases where GreatSPN computed less values than BVT-2021, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

GreatSPN wins when points are below the diagonal, BVT-2021 wins when points are above the diagonal.

memory chart time chart