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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
LTSMin+red compared to other tools («Known» models, CTLCardinality)
Last Updated
July 7, 2024

Introduction

This page presents how LTSMin+red do cope efficiently with the CTLCardinality 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+red

Some statistics are displayed below, based on 3356 runs (1678 for LTSMin+red and 1678 for GreatSPN+red, so there are 1678 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+red are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red GreatSPN+red Both tools   LTSMin+red GreatSPN+red
All computed OK 2 33 2   Smallest Memory Footprint
LTSMin+red = GreatSPN+red 671 Times tool wins 1275 339
LTSMin+red > GreatSPN+red 5   Shortest Execution Time
LTSMin+red < GreatSPN+red 901 Times tool wins 1462 152
Do not compete 0 0 0
Error detected 0 1 2  
Cannot Compute + Time-out 33 1 62


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+red, denote cases where LTSMin+red computed less values than GreatSPN+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, GreatSPN+red wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus ITS-Tools

Some statistics are displayed below, based on 3356 runs (1678 for LTSMin+red and 1678 for ITS-Tools, so there are 1678 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 3 30 2   Smallest Memory Footprint
LTSMin+red = ITS-Tools 567 Times tool wins 1363 248
LTSMin+red > ITS-Tools 17   Shortest Execution Time
LTSMin+red < ITS-Tools 992 Times tool wins 1491 120
Do not compete 0 0 0
Error detected 0 2 2  
Cannot Compute + Time-out 30 1 65


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 LoLA

Some statistics are displayed below, based on 3356 runs (1678 for LTSMin+red and 1678 for LoLA, so there are 1678 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 230 48 2   Smallest Memory Footprint
LTSMin+red = LoLA 197 Times tool wins 1262 367
LTSMin+red > LoLA 359   Shortest Execution Time
LTSMin+red < LoLA 793 Times tool wins 1303 326
Do not compete 0 0 0
Error detected 2 6 0  
Cannot Compute + Time-out 46 224 49


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

LTSMin+red versus Tapaal

Some statistics are displayed below, based on 3356 runs (1678 for LTSMin+red and 1678 for Tapaal, so there are 1678 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 20 92 2   Smallest Memory Footprint
LTSMin+red = Tapaal 1 Times tool wins 1231 442
LTSMin+red > Tapaal 8   Shortest Execution Time
LTSMin+red < Tapaal 1550 Times tool wins 1265 408
Do not compete 0 0 0
Error detected 0 0 2  
Cannot Compute + Time-out 92 20 3


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 2023-gold

Some statistics are displayed below, based on 3356 runs (1678 for LTSMin+red and 1678 for 2023-gold, so there are 1678 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 2023-gold are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LTSMin+red 2023-gold Both tools   LTSMin+red 2023-gold
All computed OK 20 92 2   Smallest Memory Footprint
LTSMin+red = 2023-gold 4 Times tool wins 1254 419
LTSMin+red > 2023-gold 9   Shortest Execution Time
LTSMin+red < 2023-gold 1546 Times tool wins 1280 393
Do not compete 0 0 0
Error detected 0 0 2  
Cannot Compute + Time-out 92 20 3


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 2023-gold, denote cases where LTSMin+red computed less values than 2023-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, 2023-gold wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus BVT-2024

Some statistics are displayed below, based on 3356 runs (1678 for LTSMin+red and 1678 for BVT-2024, so there are 1678 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-2024 are shown (you may click on one graph to enlarge it).

Important: here, LTSMin+red is compared to BVT-2024. 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-2024 Both tools   LTSMin+red BVT-2024
All computed OK 0 94 2   Smallest Memory Footprint
LTSMin+red = BVT-2024 18 Times tool wins 0 1675
LTSMin+red > BVT-2024 0   Shortest Execution Time
LTSMin+red < BVT-2024 1561 Times tool wins 0 1675
Do not compete 0 3 0
Error detected 2 0 0  
Cannot Compute + Time-out 95 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-2024, denote cases where LTSMin+red computed less values than BVT-2024, 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-2024 wins when points are above the diagonal.

memory chart time chart

LTSMin+red versus GreatSPN

Some statistics are displayed below, based on 3356 runs (1678 for LTSMin+red and 1678 for GreatSPN, so there are 1678 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 689 32 0   Smallest Memory Footprint
LTSMin+red = GreatSPN 42 Times tool wins 1260 353
LTSMin+red > GreatSPN 140   Shortest Execution Time
LTSMin+red < GreatSPN 710 Times tool wins 1250 363
Do not compete 0 0 0
Error detected 0 0 2  
Cannot Compute + Time-out 32 689 63


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