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

Introduction

This page presents how PeCan do cope efficiently with the ReachabilityDeadlock examination face to the other participating tools. In this page, we consider «Stripped» 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 PeCan' 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).

PeCan versus ITS-Tools

Some statistics are displayed below, based on 1050 runs (525 for PeCan and 525 for ITS-Tools, so there are 525 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing PeCan to ITS-Tools are shown (you may click on one graph to enlarge it).

Statistics on the execution
  PeCan ITS-Tools Both tools   PeCan ITS-Tools
Computed OK 162 64 176   Smallest Memory Footprint
Do not compete 164 0 0 Times tool wins 237 165
Error detected 0 6 0   Shortest Execution Time
Cannot Compute + Time-out 7 263 16 Times tool wins 259 143


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

PeCan versus LoLa

Some statistics are displayed below, based on 1050 runs (525 for PeCan and 525 for LoLa, so there are 525 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing PeCan to LoLa are shown (you may click on one graph to enlarge it).

Statistics on the execution
  PeCan LoLa Both tools   PeCan LoLa
Computed OK 0 21 338   Smallest Memory Footprint
Do not compete 0 0 164 Times tool wins 40 319
Error detected 0 0 0   Shortest Execution Time
Cannot Compute + Time-out 21 0 2 Times tool wins 57 302


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

PeCan versus LTSMin

Some statistics are displayed below, based on 1050 runs (525 for PeCan and 525 for LTSMin, so there are 525 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing PeCan to LTSMin are shown (you may click on one graph to enlarge it).

Statistics on the execution
  PeCan LTSMin Both tools   PeCan LTSMin
Computed OK 164 11 174   Smallest Memory Footprint
Do not compete 0 0 164 Times tool wins 312 37
Error detected 0 0 0   Shortest Execution Time
Cannot Compute + Time-out 11 164 12 Times tool wins 266 83


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

PeCan versus Tapaal(PAR)

Some statistics are displayed below, based on 1050 runs (525 for PeCan and 525 for Tapaal(PAR), so there are 525 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing PeCan to Tapaal(PAR) are shown (you may click on one graph to enlarge it).

Statistics on the execution
  PeCan Tapaal(PAR) Both tools   PeCan Tapaal(PAR)
Computed OK 237 5 101   Smallest Memory Footprint
Do not compete 0 0 164 Times tool wins 262 81
Error detected 0 0 0   Shortest Execution Time
Cannot Compute + Time-out 5 237 18 Times tool wins 259 84


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

PeCan versus Marcie

Some statistics are displayed below, based on 1050 runs (525 for PeCan and 525 for Marcie, so there are 525 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing PeCan to Marcie are shown (you may click on one graph to enlarge it).

Statistics on the execution
  PeCan Marcie Both tools   PeCan Marcie
Computed OK 146 51 192   Smallest Memory Footprint
Do not compete 164 0 0 Times tool wins 338 51
Error detected 0 0 0   Shortest Execution Time
Cannot Compute + Time-out 5 264 18 Times tool wins 264 125


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

PeCan versus Tapaal(EXP)

Some statistics are displayed below, based on 1050 runs (525 for PeCan and 525 for Tapaal(EXP), so there are 525 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing PeCan to Tapaal(EXP) are shown (you may click on one graph to enlarge it).

Statistics on the execution
  PeCan Tapaal(EXP) Both tools   PeCan Tapaal(EXP)
Computed OK 98 12 240   Smallest Memory Footprint
Do not compete 0 0 164 Times tool wins 107 243
Error detected 0 0 0   Shortest Execution Time
Cannot Compute + Time-out 12 98 11 Times tool wins 118 232


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

PeCan versus Tapaal(SEQ)

Some statistics are displayed below, based on 1050 runs (525 for PeCan and 525 for Tapaal(SEQ), so there are 525 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing PeCan to Tapaal(SEQ) are shown (you may click on one graph to enlarge it).

Statistics on the execution
  PeCan Tapaal(SEQ) Both tools   PeCan Tapaal(SEQ)
Computed OK 104 8 234   Smallest Memory Footprint
Do not compete 0 0 164 Times tool wins 186 160
Error detected 0 0 0   Shortest Execution Time
Cannot Compute + Time-out 8 104 15 Times tool wins 199 147


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