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.r123-smll-171624283700058.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)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DLCflexbar-PT-7b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r123-smll-171624283700058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 12 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716321757470

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCflexbar-PT-7b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 20:02:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 20:02:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 20:02:39] [INFO ] Load time of PNML (sax parser for PT used): 1056 ms
[2024-05-21 20:02:40] [INFO ] Transformed 35101 places.
[2024-05-21 20:02:40] [INFO ] Transformed 55507 transitions.
[2024-05-21 20:02:40] [INFO ] Found NUPN structural information;
[2024-05-21 20:02:42] [INFO ] Parsed PT model containing 35101 places and 55507 transitions and 156636 arcs in 3591 ms.
Graph (trivial) has 31610 edges and 35101 vertex of which 2264 / 35101 are part of one of the 146 SCC in 61 ms
Free SCC test removed 2118 places
Structural test allowed to assert that 18860 places are NOT stable. Took 255 ms.
Ensure Unique test removed 2246 transitions
Reduce redundant transitions removed 2246 transitions.
RANDOM walk for 40000 steps (8 resets) in 6708 ms. (5 steps per ms) remains 15107/16241 properties
BEST_FIRST walk for 122 steps (8 resets) in 42 ms. (2 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 31 ms. (3 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 109 ms. (1 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 37 ms. (3 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 34 ms. (3 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 24 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 29 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 32 ms. (3 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 29 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 29 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 24 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 20 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 26 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 28 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 39 ms. (3 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 21 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 30 ms. (3 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 21 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 22 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 22 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 120 steps (8 resets) in 28 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 20 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 18 ms. (6 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 121 steps (8 resets) in 20 ms. (5 steps per ms) remains 15107/15107 properties
BEST_FIRST walk for 122 steps (8 resets) in 26 ms. (4 steps per ms) remains 15107/15107 properties
[2024-05-21 20:02:53] [INFO ] Flatten gal took : 2274 ms
[2024-05-21 20:02:54] [INFO ] Flatten gal took : 1079 ms
[2024-05-21 20:02:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13997830373518376224.gal : 316 ms
[2024-05-21 20:02:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16408915672475525922.prop : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13997830373518376224.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16408915672475525922.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Interrupted probabilistic random walk after 5152 steps, run timeout after 6057 ms. (steps per millisecond=0 ) properties seen :0 out of 15107
Probabilistic random walk after 5152 steps, saw 5052 distinct states, run finished after 6072 ms. (steps per millisecond=0 ) properties seen :0
[2024-05-21 20:02:59] [INFO ] Flow matrix only has 53116 transitions (discarded 145 similar events)
// Phase 1: matrix 53116 rows 32983 cols
[2024-05-21 20:02:59] [INFO ] Computed 2171 invariants in 441 ms
[2024-05-21 20:03:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality16408915672475525922.prop.
SMT process timed out in 84311ms, After SMT, problems are : Problem set: 0 solved, 15107 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15107 out of 32983 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32983/32983 places, 53261/53261 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 146 transitions
Reduce isomorphic transitions removed 146 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5997 transitions
Trivial Post-agglo rules discarded 5997 transitions
Performed 5997 trivial Post agglomeration. Transition count delta: 5997
Iterating post reduction 0 with 6143 rules applied. Total rules applied 6143 place count 32983 transition count 47118
Reduce places removed 5997 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 6044 rules applied. Total rules applied 12187 place count 26986 transition count 47071
Reduce places removed 19 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 2 with 61 rules applied. Total rules applied 12248 place count 26967 transition count 47029
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 12290 place count 26925 transition count 47029
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 32 Pre rules applied. Total rules applied 12290 place count 26925 transition count 46997
Deduced a syphon composed of 32 places in 2129 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 12354 place count 26893 transition count 46997
Discarding 293 places :
Symmetric choice reduction at 4 with 293 rule applications. Total rules 12647 place count 26600 transition count 46704
Iterating global reduction 4 with 293 rules applied. Total rules applied 12940 place count 26600 transition count 46704
Performed 109 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 109 Pre rules applied. Total rules applied 12940 place count 26600 transition count 46595
Deduced a syphon composed of 109 places in 2154 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 13158 place count 26491 transition count 46595
Discarding 56 places :
Symmetric choice reduction at 4 with 56 rule applications. Total rules 13214 place count 26435 transition count 40532
Iterating global reduction 4 with 56 rules applied. Total rules applied 13270 place count 26435 transition count 40532
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 13293 place count 26435 transition count 40509
Performed 4284 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 4284 places in 14 ms
Reduce places removed 4284 places and 0 transitions.
Iterating global reduction 5 with 8568 rules applied. Total rules applied 21861 place count 22151 transition count 36223
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 21870 place count 22151 transition count 36214
Renaming transitions due to excessive name length > 1024 char.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 7 places in 28 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 21884 place count 22144 transition count 36237
Free-agglomeration rule applied 4687 times with reduction of 1060 identical transitions.
Iterating global reduction 6 with 4687 rules applied. Total rules applied 26571 place count 22144 transition count 30490
Reduce places removed 4687 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 185 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 187 transitions.
Iterating post reduction 6 with 4874 rules applied. Total rules applied 31445 place count 17457 transition count 30303
Discarding 63 places :
Symmetric choice reduction at 7 with 63 rule applications. Total rules 31508 place count 17394 transition count 30037
Iterating global reduction 7 with 63 rules applied. Total rules applied 31571 place count 17394 transition count 30037
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 7 with 22 rules applied. Total rules applied 31593 place count 17394 transition count 32435
Reduce places removed 22 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 7 with 65 rules applied. Total rules applied 31658 place count 17372 transition count 32392
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 31670 place count 17360 transition count 31067
Iterating global reduction 8 with 12 rules applied. Total rules applied 31682 place count 17360 transition count 31067
Ensure Unique test removed 1332 transitions
Reduce isomorphic transitions removed 1332 transitions.
Iterating post reduction 8 with 1332 rules applied. Total rules applied 33014 place count 17360 transition count 29735
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 33018 place count 17360 transition count 29735
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 33020 place count 17360 transition count 29735
Applied a total of 33020 rules in 27836 ms. Remains 17360 /32983 variables (removed 15623) and now considering 29735/53261 (removed 23526) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27852 ms. Remains : 17360/32983 places, 29735/53261 transitions.
RANDOM walk for 719868 steps (0 resets) in 120008 ms. (5 steps per ms) remains 135/15107 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1487 ms. (26 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1548 ms. (25 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1502 ms. (26 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1388 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1354 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1306 ms. (30 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1346 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1387 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1364 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1405 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1307 ms. (30 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1420 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1414 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1289 ms. (31 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1482 ms. (26 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1288 ms. (31 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1409 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1393 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1283 ms. (31 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1448 ms. (27 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1380 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1402 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1409 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1292 ms. (30 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1358 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1415 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1316 ms. (30 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1396 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1402 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1295 ms. (30 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1455 ms. (27 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1515 ms. (26 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1437 ms. (27 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1385 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1336 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1463 ms. (27 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1452 ms. (27 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1403 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1382 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1369 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1432 ms. (27 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1373 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1254 ms. (31 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1413 ms. (28 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1516 ms. (26 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1541 ms. (25 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1431 ms. (27 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1376 ms. (29 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1303 ms. (30 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1407 ms. (28 steps per ms) remains 135/135 properties
[2024-05-21 20:05:41] [INFO ] Flow matrix only has 28518 transitions (discarded 1217 similar events)
// Phase 1: matrix 28518 rows 17360 cols
[2024-05-21 20:05:42] [INFO ] Computed 2108 invariants in 107 ms
[2024-05-21 20:05:42] [INFO ] State equation strengthened by 2237 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 709/844 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/844 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 16516/17360 variables, 2032/2108 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17360 variables, 0/2108 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (OVERLAPS) 28518/45878 variables, 17360/19468 constraints. Problems are: Problem set: 0 solved, 135 unsolved
SMT process timed out in 45719ms, After SMT, problems are : Problem set: 0 solved, 135 unsolved
Fused 135 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 135 out of 17360 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17360/17360 places, 29735/29735 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9277 transitions
Trivial Post-agglo rules discarded 9277 transitions
Performed 9277 trivial Post agglomeration. Transition count delta: 9277
Iterating post reduction 0 with 9277 rules applied. Total rules applied 9277 place count 17360 transition count 20458
Reduce places removed 9277 places and 0 transitions.
Ensure Unique test removed 325 transitions
Reduce isomorphic transitions removed 325 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 316 transitions
Trivial Post-agglo rules discarded 316 transitions
Performed 316 trivial Post agglomeration. Transition count delta: 316
Iterating post reduction 1 with 9918 rules applied. Total rules applied 19195 place count 8083 transition count 19817
Reduce places removed 316 places and 0 transitions.
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 2 with 528 rules applied. Total rules applied 19723 place count 7767 transition count 19605
Reduce places removed 106 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 3 with 113 rules applied. Total rules applied 19836 place count 7661 transition count 19598
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 19843 place count 7654 transition count 19598
Performed 116 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 116 Pre rules applied. Total rules applied 19843 place count 7654 transition count 19482
Deduced a syphon composed of 116 places in 4 ms
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 5 with 232 rules applied. Total rules applied 20075 place count 7538 transition count 19482
Discarding 2406 places :
Symmetric choice reduction at 5 with 2406 rule applications. Total rules 22481 place count 5132 transition count 16860
Iterating global reduction 5 with 2406 rules applied. Total rules applied 24887 place count 5132 transition count 16860
Ensure Unique test removed 2883 transitions
Reduce isomorphic transitions removed 2883 transitions.
Iterating post reduction 5 with 2883 rules applied. Total rules applied 27770 place count 5132 transition count 13977
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 27770 place count 5132 transition count 13975
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 27774 place count 5130 transition count 13975
Performed 2300 Post agglomeration using F-continuation condition with reduction of 975 identical transitions.
Deduced a syphon composed of 2300 places in 3 ms
Reduce places removed 2300 places and 0 transitions.
Iterating global reduction 6 with 4600 rules applied. Total rules applied 32374 place count 2830 transition count 10700
Drop transitions (Empty/Sink Transition effects.) removed 4895 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4898 transitions.
Graph (complete) has 7884 edges and 2830 vertex of which 1068 are kept as prefixes of interest. Removing 1762 places using SCC suffix rule.5 ms
Discarding 1762 places :
Also discarding 2888 output transitions
Drop transitions (Output transitions of discarded places.) removed 2888 transitions
Iterating post reduction 6 with 4899 rules applied. Total rules applied 37273 place count 1068 transition count 2914
Drop transitions (Empty/Sink Transition effects.) removed 752 transitions
Reduce isomorphic transitions removed 752 transitions.
Iterating post reduction 7 with 752 rules applied. Total rules applied 38025 place count 1068 transition count 2162
Discarding 687 places :
Symmetric choice reduction at 8 with 687 rule applications. Total rules 38712 place count 381 transition count 596
Iterating global reduction 8 with 687 rules applied. Total rules applied 39399 place count 381 transition count 596
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 39409 place count 376 transition count 591
Drop transitions (Empty/Sink Transition effects.) removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Graph (complete) has 774 edges and 376 vertex of which 374 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 8 with 51 rules applied. Total rules applied 39460 place count 374 transition count 541
Discarding 18 places :
Symmetric choice reduction at 9 with 18 rule applications. Total rules 39478 place count 356 transition count 515
Iterating global reduction 9 with 18 rules applied. Total rules applied 39496 place count 356 transition count 515
Performed 33 Post agglomeration using F-continuation condition with reduction of 39 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 9 with 66 rules applied. Total rules applied 39562 place count 323 transition count 617
Drop transitions (Empty/Sink Transition effects.) removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 9 with 104 rules applied. Total rules applied 39666 place count 323 transition count 513
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 39672 place count 317 transition count 495
Iterating global reduction 10 with 6 rules applied. Total rules applied 39678 place count 317 transition count 495
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 10 with 32 rules applied. Total rules applied 39710 place count 317 transition count 463
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 11 with 16 rules applied. Total rules applied 39726 place count 317 transition count 447
Free-agglomeration rule applied 4 times.
Iterating global reduction 11 with 4 rules applied. Total rules applied 39730 place count 317 transition count 443
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 11 with 44 rules applied. Total rules applied 39774 place count 313 transition count 403
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 39775 place count 312 transition count 400
Iterating global reduction 12 with 1 rules applied. Total rules applied 39776 place count 312 transition count 400
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 12 with 10 rules applied. Total rules applied 39786 place count 312 transition count 390
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 39792 place count 309 transition count 387
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (complete) has 599 edges and 309 vertex of which 306 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Iterating post reduction 13 with 31 rules applied. Total rules applied 39823 place count 306 transition count 357
Discarding 27 places :
Symmetric choice reduction at 14 with 27 rule applications. Total rules 39850 place count 279 transition count 309
Iterating global reduction 14 with 27 rules applied. Total rules applied 39877 place count 279 transition count 309
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 39879 place count 279 transition count 307
Applied a total of 39879 rules in 2377 ms. Remains 279 /17360 variables (removed 17081) and now considering 307/29735 (removed 29428) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2377 ms. Remains : 279/17360 places, 307/29735 transitions.
RANDOM walk for 3995 steps (0 resets) in 261 ms. (15 steps per ms) remains 0/135 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 16243 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 231686 ms.

BK_STOP 1716321990253

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DLCflexbar-PT-7b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 itstools"
echo " Input is DLCflexbar-PT-7b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r123-smll-171624283700058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-7b.tgz
mv DLCflexbar-PT-7b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;