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

Introduction

This page presents how Tapaal do cope efficiently with the ReachabilityFireability 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 710 0 472   Smallest Memory Footprint
Tapaal = GreatSPN 6 Times tool wins 1487 95
Tapaal > GreatSPN 348   Shortest Execution Time
Tapaal < GreatSPN 46 Times tool wins 1240 342
Do not compete 0 0 0
Error detected 2 3 6  
Cannot Compute + Time-out 0 709 27


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 22 1098   Smallest Memory Footprint
Tapaal = ITS-Tools 24 Times tool wins 1289 315
Tapaal > ITS-Tools 51   Shortest Execution Time
Tapaal < ITS-Tools 278 Times tool wins 726 878
Do not compete 0 126 0
Error detected 0 2 8  
Cannot Compute + Time-out 22 3 5


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 9 809   Smallest Memory Footprint
Tapaal = smpt 33 Times tool wins 1190 401
Tapaal > smpt 431   Shortest Execution Time
Tapaal < smpt 270 Times tool wins 965 626
Do not compete 0 0 0
Error detected 0 4 8  
Cannot Compute + Time-out 9 35 18


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 18 23 1126   Smallest Memory Footprint
Tapaal = 2021-gold 34 Times tool wins 1214 391
Tapaal > 2021-gold 49   Shortest Execution Time
Tapaal < 2021-gold 355 Times tool wins 790 815
Do not compete 0 0 0
Error detected 4 0 4  
Cannot Compute + Time-out 21 20 6


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