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Model Checking Contest @ Petri Nets 2016
6th edition, Toruń, Poland, June 21, 2016
ITS-Tools compared to other tools («Surprise» models, ReachabilityFireability)
Last Updated
June 30, 2016

Introduction

This page presents how ITS-Tools 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 termsof both memory and execution time.The x-axis corresponds to the challenging tool where the y-axes represents ITS-Tools' performances. Thus, points below the diagonal of a chart denote comparisons favorables to the tool whileothers 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).

ITS-Tools versus LoLa

Some statistics are displayed below, based on 278 runs (139 for ITS-Tools and 139 for LoLa, so there are 139 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools to LoLa are shown (you may click on one graph to enlarge it).

Statistics on the execution
  ITS-Tools LoLa Both tools   ITS-Tools LoLa
Computed OK 8 74 55   Smallest Memory Footprint
Do not compete 0 9 0 Times tool wins 30 107
Error detected 2 0 0   Shortest Execution Time
Cannot Compute + Time-out 73 0 1 Times tool wins 30 107


On the chart below, denote cases where the two tools did computed a result without error, 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.

memory chart time chart

ITS-Tools versus LTSMin

Some statistics are displayed below, based on 278 runs (139 for ITS-Tools and 139 for LTSMin, so there are 139 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools to LTSMin are shown (you may click on one graph to enlarge it).

Statistics on the execution
  ITS-Tools LTSMin Both tools   ITS-Tools LTSMin
Computed OK 8 75 55   Smallest Memory Footprint
Do not compete 0 9 0 Times tool wins 61 77
Error detected 2 0 0   Shortest Execution Time
Cannot Compute + Time-out 74 0 0 Times tool wins 50 88


On the chart below, denote cases where the two tools did computed a result without error, 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.

memory chart time chart

ITS-Tools versus Tapaal(PAR)

Some statistics are displayed below, based on 278 runs (139 for ITS-Tools and 139 for Tapaal(PAR), so there are 139 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools to Tapaal(PAR) are shown (you may click on one graph to enlarge it).

Statistics on the execution
  ITS-Tools Tapaal(PAR) Both tools   ITS-Tools Tapaal(PAR)
Computed OK 12 60 51   Smallest Memory Footprint
Do not compete 0 9 0 Times tool wins 50 73
Error detected 2 0 0   Shortest Execution Time
Cannot Compute + Time-out 59 4 15 Times tool wins 53 70


On the chart below, denote cases where the two tools did computed a result without error, 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.

memory chart time chart

ITS-Tools versus Marcie

Some statistics are displayed below, based on 278 runs (139 for ITS-Tools and 139 for Marcie, so there are 139 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools to Marcie are shown (you may click on one graph to enlarge it).

Statistics on the execution
  ITS-Tools Marcie Both tools   ITS-Tools Marcie
Computed OK 12 22 51   Smallest Memory Footprint
Do not compete 0 0 0 Times tool wins 61 24
Error detected 2 1 0   Shortest Execution Time
Cannot Compute + Time-out 22 13 52 Times tool wins 49 36


On the chart below, denote cases where the two tools did computed a result without error, 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.

memory chart time chart

ITS-Tools versus PeCan

Some statistics are displayed below, based on 278 runs (139 for ITS-Tools and 139 for PeCan, so there are 139 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools to PeCan are shown (you may click on one graph to enlarge it).

Statistics on the execution
  ITS-Tools PeCan Both tools   ITS-Tools PeCan
Computed OK 54 22 9   Smallest Memory Footprint
Do not compete 0 9 0 Times tool wins 62 23
Error detected 0 41 2   Shortest Execution Time
Cannot Compute + Time-out 42 24 32 Times tool wins 61 24


On the chart below, denote cases where the two tools did computed a result without error, 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.

memory chart time chart

ITS-Tools versus Tapaal(EXP)

Some statistics are displayed below, based on 278 runs (139 for ITS-Tools and 139 for Tapaal(EXP), so there are 139 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools to Tapaal(EXP) are shown (you may click on one graph to enlarge it).

Statistics on the execution
  ITS-Tools Tapaal(EXP) Both tools   ITS-Tools Tapaal(EXP)
Computed OK 8 73 55   Smallest Memory Footprint
Do not compete 0 9 0 Times tool wins 33 103
Error detected 2 1 0   Shortest Execution Time
Cannot Compute + Time-out 73 0 1 Times tool wins 43 93


On the chart below, denote cases where the two tools did computed a result without error, 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.

memory chart time chart

ITS-Tools versus Tapaal(SEQ)

Some statistics are displayed below, based on 278 runs (139 for ITS-Tools and 139 for Tapaal(SEQ), so there are 139 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools to Tapaal(SEQ) are shown (you may click on one graph to enlarge it).

Statistics on the execution
  ITS-Tools Tapaal(SEQ) Both tools   ITS-Tools Tapaal(SEQ)
Computed OK 11 65 52   Smallest Memory Footprint
Do not compete 0 9 0 Times tool wins 42 86
Error detected 2 0 0   Shortest Execution Time
Cannot Compute + Time-out 64 3 10 Times tool wins 48 80


On the chart below, denote cases where the two tools did computed a result without error, 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.

memory chart time chart