Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r536-tall-171690531600103.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is StigmergyCommit-PT-02b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r536-tall-171690531600103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 17:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 11 17:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 17:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 17:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 231K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-00
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-01
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-02
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-03
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-04
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-05
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-06
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-07
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-08
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-09
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-10
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-11
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-12
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-13
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-14
FORMULA_NAME StigmergyCommit-PT-02b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717228329208

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-02b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:52:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 07:52:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:52:10] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2024-06-01 07:52:10] [INFO ] Transformed 928 places.
[2024-06-01 07:52:10] [INFO ] Transformed 1040 transitions.
[2024-06-01 07:52:10] [INFO ] Found NUPN structural information;
[2024-06-01 07:52:10] [INFO ] Parsed PT model containing 928 places and 1040 transitions and 2439 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (661 resets) in 1916 ms. (20 steps per ms) remains 14/16 properties
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (164 resets) in 385 ms. (103 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (165 resets) in 114 ms. (347 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (151 resets) in 137 ms. (289 steps per ms) remains 13/14 properties
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (159 resets) in 95 ms. (416 steps per ms) remains 12/13 properties
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (162 resets) in 137 ms. (289 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (161 resets) in 117 ms. (339 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (165 resets) in 133 ms. (298 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (166 resets) in 138 ms. (287 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (166 resets) in 66 ms. (597 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (165 resets) in 63 ms. (625 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (166 resets) in 665 ms. (60 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (162 resets) in 114 ms. (347 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (163 resets) in 59 ms. (666 steps per ms) remains 12/12 properties
// Phase 1: matrix 1040 rows 928 cols
[2024-06-01 07:52:12] [INFO ] Computed 4 invariants in 29 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 131/131 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem StigmergyCommit-PT-02b-ReachabilityFireability-2024-03 is UNSAT
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 797/928 variables, 4/135 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/928 variables, 797/932 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/928 variables, 0/932 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 1040/1968 variables, 928/1860 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1968 variables, 0/1860 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/1968 variables, 0/1860 constraints. Problems are: Problem set: 1 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1968/1968 variables, and 1860 constraints, problems are : Problem set: 1 solved, 11 unsolved in 1813 ms.
Refiners :[Domain max(s): 928/928 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 928/928 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 0/118 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 810/928 variables, 4/122 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/928 variables, 810/932 constraints. Problems are: Problem set: 1 solved, 11 unsolved
[2024-06-01 07:52:14] [INFO ] Deduced a trap composed of 512 places in 384 ms of which 57 ms to minimize.
[2024-06-01 07:52:15] [INFO ] Deduced a trap composed of 396 places in 244 ms of which 14 ms to minimize.
Problem StigmergyCommit-PT-02b-ReachabilityFireability-2024-05 is UNSAT
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
[2024-06-01 07:52:15] [INFO ] Deduced a trap composed of 397 places in 191 ms of which 4 ms to minimize.
[2024-06-01 07:52:15] [INFO ] Deduced a trap composed of 398 places in 185 ms of which 4 ms to minimize.
[2024-06-01 07:52:15] [INFO ] Deduced a trap composed of 398 places in 196 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/928 variables, 5/937 constraints. Problems are: Problem set: 2 solved, 10 unsolved
[2024-06-01 07:52:16] [INFO ] Deduced a trap composed of 397 places in 218 ms of which 4 ms to minimize.
[2024-06-01 07:52:16] [INFO ] Deduced a trap composed of 397 places in 251 ms of which 5 ms to minimize.
[2024-06-01 07:52:16] [INFO ] Deduced a trap composed of 396 places in 204 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/928 variables, 3/940 constraints. Problems are: Problem set: 2 solved, 10 unsolved
[2024-06-01 07:52:17] [INFO ] Deduced a trap composed of 397 places in 183 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/928 variables, 1/941 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/928 variables, 0/941 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 1040/1968 variables, 928/1869 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1968 variables, 10/1879 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1968/1968 variables, and 1879 constraints, problems are : Problem set: 2 solved, 10 unsolved in 5011 ms.
Refiners :[Domain max(s): 928/928 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 928/928 constraints, PredecessorRefiner: 10/12 constraints, Known Traps: 9/9 constraints]
After SMT, in 7005ms problems are : Problem set: 2 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 115 out of 928 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 928/928 places, 1040/1040 transitions.
Graph (trivial) has 684 edges and 928 vertex of which 15 / 928 are part of one of the 3 SCC in 5 ms
Free SCC test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 1226 edges and 916 vertex of which 912 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 475 transitions
Trivial Post-agglo rules discarded 475 transitions
Performed 475 trivial Post agglomeration. Transition count delta: 475
Iterating post reduction 0 with 477 rules applied. Total rules applied 479 place count 912 transition count 545
Reduce places removed 475 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 484 rules applied. Total rules applied 963 place count 437 transition count 536
Reduce places removed 4 places and 0 transitions.
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Iterating post reduction 2 with 90 rules applied. Total rules applied 1053 place count 433 transition count 450
Reduce places removed 86 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 94 rules applied. Total rules applied 1147 place count 347 transition count 442
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1151 place count 343 transition count 442
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 1151 place count 343 transition count 405
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 5 with 74 rules applied. Total rules applied 1225 place count 306 transition count 405
Discarding 30 places :
Symmetric choice reduction at 5 with 30 rule applications. Total rules 1255 place count 276 transition count 375
Iterating global reduction 5 with 30 rules applied. Total rules applied 1285 place count 276 transition count 375
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1286 place count 275 transition count 374
Iterating global reduction 5 with 1 rules applied. Total rules applied 1287 place count 275 transition count 374
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 1305 place count 266 transition count 365
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1306 place count 265 transition count 364
Iterating global reduction 5 with 1 rules applied. Total rules applied 1307 place count 265 transition count 364
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1315 place count 261 transition count 366
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 1318 place count 261 transition count 363
Free-agglomeration rule applied 20 times.
Iterating global reduction 5 with 20 rules applied. Total rules applied 1338 place count 261 transition count 343
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 1358 place count 241 transition count 343
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1359 place count 241 transition count 343
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1360 place count 240 transition count 342
Applied a total of 1360 rules in 193 ms. Remains 240 /928 variables (removed 688) and now considering 342/1040 (removed 698) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 240/928 places, 342/1040 transitions.
RANDOM walk for 40000 steps (1940 resets) in 667 ms. (59 steps per ms) remains 8/10 properties
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40001 steps (448 resets) in 175 ms. (227 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (486 resets) in 74 ms. (533 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (490 resets) in 119 ms. (333 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (475 resets) in 65 ms. (606 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (478 resets) in 63 ms. (625 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (485 resets) in 56 ms. (701 steps per ms) remains 7/8 properties
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (479 resets) in 54 ms. (727 steps per ms) remains 7/7 properties
// Phase 1: matrix 342 rows 240 cols
[2024-06-01 07:52:19] [INFO ] Computed 4 invariants in 11 ms
[2024-06-01 07:52:19] [INFO ] State equation strengthened by 18 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 155/240 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 342/582 variables, 240/244 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/582 variables, 18/262 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/582 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 582/582 variables, and 262 constraints, problems are : Problem set: 0 solved, 7 unsolved in 381 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 240/240 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 155/240 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 342/582 variables, 240/244 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/582 variables, 18/262 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 7/269 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/582 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 582/582 variables, and 269 constraints, problems are : Problem set: 0 solved, 7 unsolved in 787 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 240/240 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 1241ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-15 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 999 ms.
Support contains 84 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 342/342 transitions.
Graph (trivial) has 61 edges and 240 vertex of which 4 / 240 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 238 transition count 315
Reduce places removed 23 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 34 rules applied. Total rules applied 58 place count 215 transition count 304
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 69 place count 204 transition count 304
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 69 place count 204 transition count 297
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 83 place count 197 transition count 297
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 85 place count 195 transition count 288
Iterating global reduction 3 with 2 rules applied. Total rules applied 87 place count 195 transition count 288
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 88 place count 195 transition count 287
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 96 place count 191 transition count 283
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 190 transition count 282
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 190 transition count 282
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 99 place count 189 transition count 281
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 189 transition count 281
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 101 place count 188 transition count 280
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 188 transition count 280
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 104 place count 188 transition count 278
Free-agglomeration rule applied 8 times.
Iterating global reduction 4 with 8 rules applied. Total rules applied 112 place count 188 transition count 270
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 120 place count 180 transition count 270
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 121 place count 180 transition count 270
Applied a total of 121 rules in 47 ms. Remains 180 /240 variables (removed 60) and now considering 270/342 (removed 72) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 180/240 places, 270/342 transitions.
RANDOM walk for 40000 steps (1935 resets) in 190 ms. (209 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (450 resets) in 154 ms. (258 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (492 resets) in 58 ms. (678 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (481 resets) in 83 ms. (476 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (489 resets) in 51 ms. (769 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (474 resets) in 85 ms. (465 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (517 resets) in 61 ms. (645 steps per ms) remains 6/6 properties
Finished probabilistic random walk after 265396 steps, run visited all 6 properties in 983 ms. (steps per millisecond=269 )
Probabilistic random walk after 265396 steps, saw 61892 distinct states, run finished after 987 ms. (steps per millisecond=268 ) properties seen :6
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA StigmergyCommit-PT-02b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 12996 ms.
ITS solved all properties within timeout

BK_STOP 1717228343390

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-02b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is StigmergyCommit-PT-02b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r536-tall-171690531600103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-02b.tgz
mv StigmergyCommit-PT-02b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;