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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
LTSMin+red compared to other tools («Known» models, LTLCardinality)
Last Updated
May 14, 2023

Introduction

This page presents how LTSMin+red do cope efficiently with the LTLCardinality examination face to the other participating tools. In this page, we consider «Known» 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 LTSMin+red' 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).

LTSMin+red versus GreatSPN

Some statistics are displayed below, based on 3234 runs (1617 for LTSMin+red 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 LTSMin+red to GreatSPN are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red GreatSPN Both tools   LTSMin+red GreatSPN
All computed OK 880 0 196   Smallest Memory Footprint
LTSMin+red = GreatSPN 22 Times tool wins 1386 229
LTSMin+red > GreatSPN 318   Shortest Execution Time
LTSMin+red < GreatSPN 199 Times tool wins 1359 256
Do not compete 0 0 0
Error detected 0 142 0  
Cannot Compute + Time-out 0 738 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 LTSMin+red computed more values than GreatSPN, denote cases where LTSMin+red 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.

LTSMin+red wins when points are below the diagonal, GreatSPN wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus ITS-Tools

Some statistics are displayed below, based on 3234 runs (1617 for LTSMin+red 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 LTSMin+red to ITS-Tools are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red ITS-Tools Both tools   LTSMin+red ITS-Tools
All computed OK 1 0 617   Smallest Memory Footprint
LTSMin+red = ITS-Tools 299 Times tool wins 1114 501
LTSMin+red > ITS-Tools 21   Shortest Execution Time
LTSMin+red < ITS-Tools 677 Times tool wins 1083 532
Do not compete 0 0 0
Error detected 0 1 0  
Cannot Compute + Time-out 0 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 LTSMin+red computed more values than ITS-Tools, denote cases where LTSMin+red 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.

LTSMin+red wins when points are below the diagonal, ITS-Tools wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus Tapaal

Some statistics are displayed below, based on 3234 runs (1617 for LTSMin+red and 1617 for Tapaal, 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 LTSMin+red to Tapaal are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red Tapaal Both tools   LTSMin+red Tapaal
All computed OK 17 1 527   Smallest Memory Footprint
LTSMin+red = Tapaal 196 Times tool wins 742 874
LTSMin+red > Tapaal 195   Shortest Execution Time
LTSMin+red < Tapaal 680 Times tool wins 751 865
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 1 17 1


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 LTSMin+red computed more values than Tapaal, denote cases where LTSMin+red computed less values than Tapaal, 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.

LTSMin+red wins when points are below the diagonal, Tapaal wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus LoLa+red

Some statistics are displayed below, based on 3234 runs (1617 for LTSMin+red and 1617 for LoLa+red, 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 LTSMin+red to LoLa+red are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red LoLa+red Both tools   LTSMin+red LoLa+red
All computed OK 0 0 611   Smallest Memory Footprint
LTSMin+red = LoLa+red 356 Times tool wins 952 663
LTSMin+red > LoLa+red 25   Shortest Execution Time
LTSMin+red < LoLa+red 623 Times tool wins 971 644
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 0 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 LTSMin+red computed more values than LoLa+red, denote cases where LTSMin+red computed less values than LoLa+red, 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.

LTSMin+red wins when points are below the diagonal, LoLa+red wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus 2022-gold

Some statistics are displayed below, based on 3234 runs (1617 for LTSMin+red and 1617 for 2022-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 LTSMin+red to 2022-gold are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red 2022-gold Both tools   LTSMin+red 2022-gold
All computed OK 13 1 536   Smallest Memory Footprint
LTSMin+red = 2022-gold 187 Times tool wins 728 888
LTSMin+red > 2022-gold 183   Shortest Execution Time
LTSMin+red < 2022-gold 696 Times tool wins 720 896
Do not compete 0 0 0
Error detected 0 1 0  
Cannot Compute + Time-out 1 12 1


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 LTSMin+red computed more values than 2022-gold, denote cases where LTSMin+red computed less values than 2022-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.

LTSMin+red wins when points are below the diagonal, 2022-gold wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus BVT-2023

Some statistics are displayed below, based on 3234 runs (1617 for LTSMin+red and 1617 for BVT-2023, 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 LTSMin+red to BVT-2023 are shown (you may click on one graph to enlarge it).

Important: here, LTSMin+red is compared to BVT-2023. It is a good way to check how LTSMin+red compete in terms of resource consomption with the best tools (even virtual). When LTSMin+red is best, the corresponding plots are on the diagonal of the scatter plots chart.

Statistics on the executions
  LTSMin+red BVT-2023 Both tools   LTSMin+red BVT-2023
All computed OK 0 1 618   Smallest Memory Footprint
LTSMin+red = BVT-2023 170 Times tool wins 0 1616
LTSMin+red > BVT-2023 0   Shortest Execution Time
LTSMin+red < BVT-2023 827 Times tool wins 0 1616
Do not compete 0 1 0
Error detected 0 0 0  
Cannot Compute + Time-out 2 0 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 LTSMin+red computed more values than BVT-2023, denote cases where LTSMin+red computed less values than BVT-2023, 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.

LTSMin+red wins when points are below the diagonal, BVT-2023 wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus LoLA

Some statistics are displayed below, based on 3234 runs (1617 for LTSMin+red and 1617 for LoLA, 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 LTSMin+red to LoLA are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red LoLA Both tools   LTSMin+red LoLA
All computed OK 97 0 232   Smallest Memory Footprint
LTSMin+red = LoLA 155 Times tool wins 1233 382
LTSMin+red > LoLA 826   Shortest Execution Time
LTSMin+red < LoLA 305 Times tool wins 1127 488
Do not compete 0 0 0
Error detected 0 5 0  
Cannot Compute + Time-out 0 92 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 LTSMin+red computed more values than LoLA, denote cases where LTSMin+red 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.

LTSMin+red wins when points are below the diagonal, LoLA wins when points are above the diagonal.

memory chart time chart