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

Introduction

This page presents how Tapaal do cope efficiently with the ReachabilityCardinality examination face to the other participating tools. In this page, we consider «All» 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 Tapaal' 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).

Tapaal versus GreatSPN

Some statistics are displayed below, based on 3234 runs (1617 for Tapaal and 1617 for GreatSPN, so there are 1617 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing Tapaal to GreatSPN are shown (you may click on one graph to enlarge it).

Statistics on the executions
  Tapaal GreatSPN Both tools   Tapaal GreatSPN
All computed OK 711 0 507   Smallest Memory Footprint
Tapaal = GreatSPN 1 Times tool wins 1541 60
Tapaal > GreatSPN 374   Shortest Execution Time
Tapaal < GreatSPN 8 Times tool wins 1461 140
Do not compete 0 0 0
Error detected 4 0 12  
Cannot Compute + Time-out 0 715 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 Tapaal computed more values than GreatSPN, denote cases where Tapaal computed less values than GreatSPN, 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.

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

memory chart time chart

Tapaal versus ITS-Tools

Some statistics are displayed below, based on 3234 runs (1617 for Tapaal and 1617 for ITS-Tools, so there are 1617 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing Tapaal to ITS-Tools are shown (you may click on one graph to enlarge it).

Statistics on the executions
  Tapaal ITS-Tools Both tools   Tapaal ITS-Tools
All computed OK 131 0 1217   Smallest Memory Footprint
Tapaal = ITS-Tools 40 Times tool wins 1376 225
Tapaal > ITS-Tools 48   Shortest Execution Time
Tapaal < ITS-Tools 165 Times tool wins 1110 491
Do not compete 0 126 0
Error detected 0 0 16  
Cannot Compute + Time-out 0 5 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 Tapaal computed more values than ITS-Tools, denote cases where Tapaal 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.

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

memory chart time chart

Tapaal versus smpt

Some statistics are displayed below, based on 3234 runs (1617 for Tapaal and 1617 for smpt, so there are 1617 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing Tapaal to smpt are shown (you may click on one graph to enlarge it).

Statistics on the executions
  Tapaal smpt Both tools   Tapaal smpt
All computed OK 39 0 944   Smallest Memory Footprint
Tapaal = smpt 70 Times tool wins 1374 227
Tapaal > smpt 469   Shortest Execution Time
Tapaal < smpt 79 Times tool wins 1285 316
Do not compete 0 0 0
Error detected 0 0 16  
Cannot Compute + Time-out 0 39 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 Tapaal computed more values than smpt, denote cases where Tapaal 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.

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

memory chart time chart

Tapaal versus 2021-gold

Some statistics are displayed below, based on 3234 runs (1617 for Tapaal and 1617 for 2021-gold, so there are 1617 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing Tapaal to 2021-gold are shown (you may click on one graph to enlarge it).

Statistics on the executions
  Tapaal 2021-gold Both tools   Tapaal 2021-gold
All computed OK 17 5 1290   Smallest Memory Footprint
Tapaal = 2021-gold 50 Times tool wins 1384 222
Tapaal > 2021-gold 58   Shortest Execution Time
Tapaal < 2021-gold 186 Times tool wins 1110 496
Do not compete 0 0 0
Error detected 10 1 6  
Cannot Compute + Time-out 0 21 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 Tapaal computed more values than 2021-gold, denote cases where Tapaal 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.

Tapaal wins when points are below the diagonal, 2021-gold wins when points are above the diagonal.

memory chart time chart