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Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
GreatSPN compared to other tools («Surprise» models, ReachabilityFireability)
Last Updated
Jun 22, 2022

Introduction

This page presents how GreatSPN do cope efficiently with the ReachabilityFireability 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 412 runs (206 for GreatSPN and 206 for ITS-Tools, so there are 206 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 0 114 73   Smallest Memory Footprint
GreatSPN = ITS-Tools 1 Times tool wins 37 169
GreatSPN > ITS-Tools 1   Shortest Execution Time
GreatSPN < ITS-Tools 17 Times tool wins 38 168
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 114 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 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 smpt

Some statistics are displayed below, based on 412 runs (206 for GreatSPN and 206 for smpt, so there are 206 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing GreatSPN to smpt are shown (you may click on one graph to enlarge it).

Statistics on the executions
  GreatSPN smpt Both tools   GreatSPN smpt
All computed OK 1 102 37   Smallest Memory Footprint
GreatSPN = smpt 4 Times tool wins 45 149
GreatSPN > smpt 45   Shortest Execution Time
GreatSPN < smpt 5 Times tool wins 74 120
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 102 1 12


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 smpt, denote cases where GreatSPN computed less values than smpt, 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, smpt wins when points are above the diagonal.

memory chart time chart

GreatSPN versus Tapaal

Some statistics are displayed below, based on 412 runs (206 for GreatSPN and 206 for Tapaal, so there are 206 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 0 112 72   Smallest Memory Footprint
GreatSPN = Tapaal 1 Times tool wins 2 202
GreatSPN > Tapaal 3   Shortest Execution Time
GreatSPN < Tapaal 16 Times tool wins 41 163
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 112 0 2


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 2021-gold

Some statistics are displayed below, based on 412 runs (206 for GreatSPN and 206 for 2021-gold, so there are 206 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing GreatSPN to 2021-gold are shown (you may click on one graph to enlarge it).

Statistics on the executions
  GreatSPN 2021-gold Both tools   GreatSPN 2021-gold
All computed OK 0 114 73   Smallest Memory Footprint
GreatSPN = 2021-gold 1 Times tool wins 41 165
GreatSPN > 2021-gold 1   Shortest Execution Time
GreatSPN < 2021-gold 17 Times tool wins 38 168
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 114 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 2021-gold, denote cases where GreatSPN computed less values than 2021-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, 2021-gold wins when points are above the diagonal.

memory chart time chart