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Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
2019-Gold compared to other tools («Surprise» models, LTLFireability)
Last Updated
Jun 28, 2020

Introduction

This page presents how 2019-Gold do cope efficiently with the LTLFireability 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 2019-Gold' 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).

2019-Gold versus GreatSPN

Some statistics are displayed below, based on 422 runs (211 for 2019-Gold and 211 for GreatSPN, so there are 211 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing 2019-Gold to GreatSPN are shown (you may click on one graph to enlarge it).

Statistics on the executions
  2019-Gold GreatSPN Both tools   2019-Gold GreatSPN
All computed OK 108 4 21   Smallest Memory Footprint
2019-Gold = GreatSPN 6 Times tool wins 153 42
2019-Gold > GreatSPN 37   Shortest Execution Time
2019-Gold < GreatSPN 19 Times tool wins 143 52
Do not compete 0 0 0
Error detected 0 40 0  
Cannot Compute + Time-out 6 70 14


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 2019-Gold computed more values than GreatSPN, denote cases where 2019-Gold 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.

2019-Gold wins when points are below the diagonal, GreatSPN wins when points are above the diagonal.

memory chart time chart

2019-Gold versus ITS-Tools

Some statistics are displayed below, based on 422 runs (211 for 2019-Gold and 211 for ITS-Tools, so there are 211 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing 2019-Gold to ITS-Tools are shown (you may click on one graph to enlarge it).

Statistics on the executions
  2019-Gold ITS-Tools Both tools   2019-Gold ITS-Tools
All computed OK 1 18 41   Smallest Memory Footprint
2019-Gold = ITS-Tools 0 Times tool wins 129 80
2019-Gold > ITS-Tools 120   Shortest Execution Time
2019-Gold < ITS-Tools 29 Times tool wins 135 74
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 18 1 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 2019-Gold computed more values than ITS-Tools, denote cases where 2019-Gold 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.

2019-Gold wins when points are below the diagonal, ITS-Tools wins when points are above the diagonal.

memory chart time chart

2019-Gold versus ITS-LoLa

Some statistics are displayed below, based on 422 runs (211 for 2019-Gold and 211 for ITS-LoLa, so there are 211 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing 2019-Gold to ITS-LoLa are shown (you may click on one graph to enlarge it).

Statistics on the executions
  2019-Gold ITS-LoLa Both tools   2019-Gold ITS-LoLa
All computed OK 2 18 48   Smallest Memory Footprint
2019-Gold = ITS-LoLa 53 Times tool wins 131 78
2019-Gold > ITS-LoLa 55   Shortest Execution Time
2019-Gold < ITS-LoLa 33 Times tool wins 190 19
Do not compete 0 0 0
Error detected 0 2 0  
Cannot Compute + Time-out 18 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 2019-Gold computed more values than ITS-LoLa, denote cases where 2019-Gold computed less values than ITS-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.

2019-Gold wins when points are below the diagonal, ITS-LoLa wins when points are above the diagonal.

memory chart time chart

2019-Gold versus enPAC

Some statistics are displayed below, based on 422 runs (211 for 2019-Gold and 211 for enPAC, so there are 211 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing 2019-Gold to enPAC are shown (you may click on one graph to enlarge it).

Statistics on the executions
  2019-Gold enPAC Both tools   2019-Gold enPAC
All computed OK 21 0 30   Smallest Memory Footprint
2019-Gold = enPAC 28 Times tool wins 135 56
2019-Gold > enPAC 80   Shortest Execution Time
2019-Gold < enPAC 32 Times tool wins 75 116
Do not compete 0 0 0
Error detected 0 16 0  
Cannot Compute + Time-out 0 5 20


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 2019-Gold computed more values than enPAC, denote cases where 2019-Gold 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.

2019-Gold wins when points are below the diagonal, enPAC wins when points are above the diagonal.

memory chart time chart