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Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
ITS-Tools.M compared to other tools («All» models, LTLCardinality)
Last Updated
Apr 15, 2019

Introduction

This page presents how ITS-Tools.M do cope efficiently with the LTLCardinality 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 ITS-Tools.M' 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).

ITS-Tools.M versus ITS-Tools

Some statistics are displayed below, based on 2036 runs (1018 for ITS-Tools.M and 1018 for ITS-Tools, so there are 1018 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools.M to ITS-Tools are shown (you may click on one graph to enlarge it).

Statistics on the executions
  ITS-Tools.M ITS-Tools Both tools   ITS-Tools.M ITS-Tools
All computed OK 22 121 419   Smallest Memory Footprint
ITS-Tools.M = ITS-Tools 202 Times tool wins 427 433
ITS-Tools.M > ITS-Tools 60   Shortest Execution Time
ITS-Tools.M < ITS-Tools 36 Times tool wins 219 641
Do not compete 0 0 0
Error detected 0 0 1  
Cannot Compute + Time-out 121 22 152


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 ITS-Tools.M computed more values than ITS-Tools, denote cases where ITS-Tools.M 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.

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

memory chart time chart

ITS-Tools.M versus LoLA

Some statistics are displayed below, based on 2036 runs (1018 for ITS-Tools.M and 1018 for LoLA, so there are 1018 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools.M to LoLA are shown (you may click on one graph to enlarge it).

Statistics on the executions
  ITS-Tools.M LoLA Both tools   ITS-Tools.M LoLA
All computed OK 3 233 359   Smallest Memory Footprint
ITS-Tools.M = LoLA 48 Times tool wins 504 471
ITS-Tools.M > LoLA 119   Shortest Execution Time
ITS-Tools.M < LoLA 210 Times tool wins 200 775
Do not compete 0 0 0
Error detected 1 1 0  
Cannot Compute + Time-out 232 2 41


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 ITS-Tools.M computed more values than LoLA, denote cases where ITS-Tools.M 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.

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

memory chart time chart

ITS-Tools.M versus enPAC

Some statistics are displayed below, based on 2036 runs (1018 for ITS-Tools.M and 1018 for enPAC, so there are 1018 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools.M to enPAC are shown (you may click on one graph to enlarge it).

Statistics on the executions
  ITS-Tools.M enPAC Both tools   ITS-Tools.M enPAC
All computed OK 712 1 24   Smallest Memory Footprint
ITS-Tools.M = enPAC 0 Times tool wins 728 12
ITS-Tools.M > enPAC 3   Shortest Execution Time
ITS-Tools.M < enPAC 0 Times tool wins 727 13
Do not compete 0 192 0
Error detected 1 62 0  
Cannot Compute + Time-out 87 545 186


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 ITS-Tools.M computed more values than enPAC, denote cases where ITS-Tools.M computed less values than enPAC, 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.

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

memory chart time chart

ITS-Tools.M versus 2018-Gold

Some statistics are displayed below, based on 2036 runs (1018 for ITS-Tools.M and 1018 for 2018-Gold, so there are 1018 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing ITS-Tools.M to 2018-Gold are shown (you may click on one graph to enlarge it).

Statistics on the executions
  ITS-Tools.M 2018-Gold Both tools   ITS-Tools.M 2018-Gold
All computed OK 6 229 323   Smallest Memory Footprint
ITS-Tools.M = 2018-Gold 41 Times tool wins 210 763
ITS-Tools.M > 2018-Gold 143   Shortest Execution Time
ITS-Tools.M < 2018-Gold 226 Times tool wins 146 827
Do not compete 0 0 0
Error detected 1 3 0  
Cannot Compute + Time-out 228 3 45


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 ITS-Tools.M computed more values than 2018-Gold, denote cases where ITS-Tools.M computed less values than 2018-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.

ITS-Tools.M wins when points are below the diagonal, 2018-Gold wins when points are above the diagonal.

memory chart time chart