About the Execution of ITS-Tools for DLCflexbar-PT-8b
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
7146.859 | 379085.00 | 879005.00 | 777.90 | F | normal |
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-171624283700068.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-8b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r123-smll-171624283700068
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K 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 3.8K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 12 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 12 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 12 12:59 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 20M 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 1716322286387
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-8b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 20:11:27] [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 20:11:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 20:11:28] [INFO ] Load time of PNML (sax parser for PT used): 1164 ms
[2024-05-21 20:11:30] [INFO ] Transformed 47560 places.
[2024-05-21 20:11:30] [INFO ] Transformed 76160 transitions.
[2024-05-21 20:11:30] [INFO ] Found NUPN structural information;
[2024-05-21 20:11:33] [INFO ] Parsed PT model containing 47560 places and 76160 transitions and 216499 arcs in 5470 ms.
Graph (trivial) has 42550 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 90 ms
Free SCC test removed 2620 places
Structural test allowed to assert that 25830 places are NOT stable. Took 328 ms.
Ensure Unique test removed 2780 transitions
Reduce redundant transitions removed 2780 transitions.
RANDOM walk for 40000 steps (8 resets) in 6815 ms. (5 steps per ms) remains 20805/21730 properties
BEST_FIRST walk for 121 steps (8 resets) in 27 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 123 steps (8 resets) in 27 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 110 ms. (1 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 26 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 38 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 120 steps (8 resets) in 34 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 36 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 123 steps (8 resets) in 30 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 35 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 39 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 30 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 27 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 39 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 123 steps (8 resets) in 27 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 30 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 24 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 22 ms. (5 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 25 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 120 steps (8 resets) in 38 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 40 ms. (2 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 35 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 35 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 25 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 33 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 33 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 26 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 33 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 25 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 28 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 24 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 120 steps (8 resets) in 27 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 32 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 38 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 33 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 120 steps (8 resets) in 33 ms. (3 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 120 steps (8 resets) in 27 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 122 steps (8 resets) in 29 ms. (4 steps per ms) remains 20805/20805 properties
BEST_FIRST walk for 121 steps (8 resets) in 25 ms. (4 steps per ms) remains 20805/20805 properties
[2024-05-21 20:11:54] [INFO ] Flatten gal took : 3152 ms
[2024-05-21 20:11:56] [INFO ] Flatten gal took : 1966 ms
[2024-05-21 20:11:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5908679316439179296.gal : 531 ms
[2024-05-21 20:11:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6413557014545212989.prop : 36 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/ReachabilityCardinality5908679316439179296.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6413557014545212989.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 ...328
Interrupted probabilistic random walk after 4006 steps, run timeout after 6008 ms. (steps per millisecond=0 ) properties seen :0 out of 20805
Probabilistic random walk after 4006 steps, saw 3918 distinct states, run finished after 6019 ms. (steps per millisecond=0 ) properties seen :0
[2024-05-21 20:11:58] [INFO ] Flow matrix only has 73201 transitions (discarded 179 similar events)
// Phase 1: matrix 73201 rows 44940 cols
[2024-05-21 20:11:59] [INFO ] Computed 3040 invariants in 825 ms
[2024-05-21 20:12:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality6413557014545212989.prop.
SMT process timed out in 158926ms, After SMT, problems are : Problem set: 0 solved, 20805 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 20805 out of 44940 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44940/44940 places, 73380/73380 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7885 transitions
Trivial Post-agglo rules discarded 7885 transitions
Performed 7885 trivial Post agglomeration. Transition count delta: 7885
Iterating post reduction 0 with 8065 rules applied. Total rules applied 8065 place count 44940 transition count 65315
Reduce places removed 7885 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 7932 rules applied. Total rules applied 15997 place count 37055 transition count 65268
Reduce places removed 20 places and 0 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Iterating post reduction 2 with 58 rules applied. Total rules applied 16055 place count 37035 transition count 65230
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 3 with 38 rules applied. Total rules applied 16093 place count 36997 transition count 65230
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 16093 place count 36997 transition count 65219
Deduced a syphon composed of 11 places in 4505 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 16115 place count 36986 transition count 65219
Discarding 295 places :
Symmetric choice reduction at 4 with 295 rule applications. Total rules 16410 place count 36691 transition count 64924
Iterating global reduction 4 with 295 rules applied. Total rules applied 16705 place count 36691 transition count 64924
Performed 111 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 111 Pre rules applied. Total rules applied 16705 place count 36691 transition count 64813
Deduced a syphon composed of 111 places in 5258 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 4 with 222 rules applied. Total rules applied 16927 place count 36580 transition count 64813
Discarding 56 places :
Symmetric choice reduction at 4 with 56 rule applications. Total rules 16983 place count 36524 transition count 56886
Iterating global reduction 4 with 56 rules applied. Total rules applied 17039 place count 36524 transition count 56886
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 17060 place count 36524 transition count 56865
Performed 6022 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 6022 places in 21 ms
Reduce places removed 6022 places and 0 transitions.
Iterating global reduction 5 with 12044 rules applied. Total rules applied 29104 place count 30502 transition count 50837
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 29114 place count 30502 transition count 50827
Renaming transitions due to excessive name length > 1024 char.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 4 places in 18 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 29122 place count 30498 transition count 50842
Free-agglomeration rule applied 6515 times with reduction of 1488 identical transitions.
Iterating global reduction 6 with 6515 rules applied. Total rules applied 35637 place count 30498 transition count 42839
Reduce places removed 6515 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 189 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 6 with 6706 rules applied. Total rules applied 42343 place count 23983 transition count 42648
Discarding 60 places :
Symmetric choice reduction at 7 with 60 rule applications. Total rules 42403 place count 23923 transition count 42378
Iterating global reduction 7 with 60 rules applied. Total rules applied 42463 place count 23923 transition count 42378
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 42482 place count 23923 transition count 45056
Reduce places removed 19 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 7 with 75 rules applied. Total rules applied 42557 place count 23904 transition count 45000
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 42566 place count 23895 transition count 43732
Iterating global reduction 8 with 9 rules applied. Total rules applied 42575 place count 23895 transition count 43732
Ensure Unique test removed 1286 transitions
Reduce isomorphic transitions removed 1286 transitions.
Iterating post reduction 8 with 1286 rules applied. Total rules applied 43861 place count 23895 transition count 42446
Applied a total of 43861 rules in 53209 ms. Remains 23895 /44940 variables (removed 21045) and now considering 42446/73380 (removed 30934) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53226 ms. Remains : 23895/44940 places, 42446/73380 transitions.
RANDOM walk for 609595 steps (0 resets) in 120010 ms. (5 steps per ms) remains 784/20805 properties
BEST_FIRST walk for 4004 steps (0 resets) in 300 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 247 ms. (16 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 288 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 266 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 286 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 277 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 288 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 287 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 287 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 288 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 278 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 305 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 326 ms. (12 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 358 ms. (11 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 361 ms. (11 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 308 ms. (12 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 316 ms. (12 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 323 ms. (12 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 281 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 275 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 287 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 284 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 271 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 281 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 287 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 285 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 273 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 284 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 281 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 291 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 280 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 273 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 278 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 268 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 287 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 288 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 270 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 278 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 286 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 287 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 311 ms. (12 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 292 ms. (13 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 281 ms. (14 steps per ms) remains 784/784 properties
BEST_FIRST walk for 4004 steps (0 resets) in 284 ms. (14 steps per ms) remains 784/784 properties
[2024-05-21 20:16:06] [INFO ] Flow matrix only has 40962 transitions (discarded 1484 similar events)
// Phase 1: matrix 40962 rows 23895 cols
[2024-05-21 20:16:06] [INFO ] Computed 2980 invariants in 129 ms
[2024-05-21 20:16:06] [INFO ] State equation strengthened by 2967 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 784 unsolved
At refinement iteration 1 (OVERLAPS) 2802/3586 variables, 416/416 constraints. Problems are: Problem set: 0 solved, 784 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3586/64857 variables, and 416 constraints, problems are : Problem set: 0 solved, 784 unsolved in 45041 ms.
Refiners :[Positive P Invariants (semi-flows): 416/2980 constraints, State Equation: 0/23895 constraints, ReadFeed: 0/2967 constraints, PredecessorRefiner: 784/784 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 784 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 784 unsolved
At refinement iteration 1 (OVERLAPS) 2802/3586 variables, 416/416 constraints. Problems are: Problem set: 0 solved, 784 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3586/64857 variables, and 416 constraints, problems are : Problem set: 0 solved, 784 unsolved in 45207 ms.
Refiners :[Positive P Invariants (semi-flows): 416/2980 constraints, State Equation: 0/23895 constraints, ReadFeed: 0/2967 constraints, PredecessorRefiner: 0/784 constraints, Known Traps: 0/0 constraints]
After SMT, in 93451ms problems are : Problem set: 0 solved, 784 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 784 out of 23895 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23895/23895 places, 42446/42446 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12345 transitions
Trivial Post-agglo rules discarded 12345 transitions
Performed 12345 trivial Post agglomeration. Transition count delta: 12345
Iterating post reduction 0 with 12345 rules applied. Total rules applied 12345 place count 23895 transition count 30101
Reduce places removed 12345 places and 0 transitions.
Ensure Unique test removed 412 transitions
Reduce isomorphic transitions removed 412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 409 transitions
Trivial Post-agglo rules discarded 409 transitions
Performed 409 trivial Post agglomeration. Transition count delta: 409
Iterating post reduction 1 with 13166 rules applied. Total rules applied 25511 place count 11550 transition count 29280
Reduce places removed 409 places and 0 transitions.
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 129 transitions
Trivial Post-agglo rules discarded 129 transitions
Performed 129 trivial Post agglomeration. Transition count delta: 129
Iterating post reduction 2 with 667 rules applied. Total rules applied 26178 place count 11141 transition count 29022
Reduce places removed 129 places and 0 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Iterating post reduction 3 with 157 rules applied. Total rules applied 26335 place count 11012 transition count 28994
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 26363 place count 10984 transition count 28994
Performed 156 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 156 Pre rules applied. Total rules applied 26363 place count 10984 transition count 28838
Deduced a syphon composed of 156 places in 7 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 5 with 312 rules applied. Total rules applied 26675 place count 10828 transition count 28838
Discarding 3072 places :
Symmetric choice reduction at 5 with 3072 rule applications. Total rules 29747 place count 7756 transition count 25763
Iterating global reduction 5 with 3072 rules applied. Total rules applied 32819 place count 7756 transition count 25763
Ensure Unique test removed 4010 transitions
Reduce isomorphic transitions removed 4010 transitions.
Iterating post reduction 5 with 4010 rules applied. Total rules applied 36829 place count 7756 transition count 21753
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 36829 place count 7756 transition count 21749
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 36837 place count 7752 transition count 21749
Performed 3219 Post agglomeration using F-continuation condition with reduction of 806 identical transitions.
Deduced a syphon composed of 3219 places in 5 ms
Reduce places removed 3219 places and 0 transitions.
Iterating global reduction 6 with 6438 rules applied. Total rules applied 43275 place count 4533 transition count 17724
Drop transitions (Empty/Sink Transition effects.) removed 6776 transitions
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 6855 transitions.
Graph (complete) has 13284 edges and 4533 vertex of which 3050 are kept as prefixes of interest. Removing 1483 places using SCC suffix rule.9 ms
Discarding 1483 places :
Also discarding 2334 output transitions
Drop transitions (Output transitions of discarded places.) removed 2334 transitions
Iterating post reduction 6 with 6856 rules applied. Total rules applied 50131 place count 3050 transition count 8535
Drop transitions (Empty/Sink Transition effects.) removed 1507 transitions
Reduce isomorphic transitions removed 1507 transitions.
Iterating post reduction 7 with 1507 rules applied. Total rules applied 51638 place count 3050 transition count 7028
Discarding 1169 places :
Symmetric choice reduction at 8 with 1169 rule applications. Total rules 52807 place count 1881 transition count 3429
Iterating global reduction 8 with 1169 rules applied. Total rules applied 53976 place count 1881 transition count 3429
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 8 with 38 rules applied. Total rules applied 54014 place count 1881 transition count 3391
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 54030 place count 1873 transition count 3383
Drop transitions (Empty/Sink Transition effects.) removed 304 transitions
Reduce isomorphic transitions removed 304 transitions.
Graph (complete) has 4091 edges and 1873 vertex of which 1872 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 9 with 305 rules applied. Total rules applied 54335 place count 1872 transition count 3079
Discarding 26 places :
Symmetric choice reduction at 10 with 26 rule applications. Total rules 54361 place count 1846 transition count 3043
Iterating global reduction 10 with 26 rules applied. Total rules applied 54387 place count 1846 transition count 3043
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -481
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 10 with 176 rules applied. Total rules applied 54563 place count 1758 transition count 3524
Drop transitions (Empty/Sink Transition effects.) removed 457 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 482 transitions.
Iterating post reduction 10 with 482 rules applied. Total rules applied 55045 place count 1758 transition count 3042
Discarding 23 places :
Symmetric choice reduction at 11 with 23 rule applications. Total rules 55068 place count 1735 transition count 2944
Iterating global reduction 11 with 23 rules applied. Total rules applied 55091 place count 1735 transition count 2944
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 11 with 23 rules applied. Total rules applied 55114 place count 1735 transition count 2921
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -173
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 12 with 46 rules applied. Total rules applied 55160 place count 1712 transition count 3094
Drop transitions (Empty/Sink Transition effects.) removed 206 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 219 transitions.
Iterating post reduction 12 with 219 rules applied. Total rules applied 55379 place count 1712 transition count 2875
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 13 with 22 rules applied. Total rules applied 55401 place count 1712 transition count 2853
Free-agglomeration rule applied 10 times.
Iterating global reduction 13 with 10 rules applied. Total rules applied 55411 place count 1712 transition count 2843
Reduce places removed 10 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Iterating post reduction 13 with 390 rules applied. Total rules applied 55801 place count 1702 transition count 2463
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 55804 place count 1699 transition count 2456
Iterating global reduction 14 with 3 rules applied. Total rules applied 55807 place count 1699 transition count 2456
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 14 with 116 rules applied. Total rules applied 55923 place count 1699 transition count 2340
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 15 with 14 rules applied. Total rules applied 55937 place count 1692 transition count 2333
Drop transitions (Empty/Sink Transition effects.) removed 266 transitions
Reduce isomorphic transitions removed 266 transitions.
Graph (complete) has 3397 edges and 1692 vertex of which 1685 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Iterating post reduction 15 with 267 rules applied. Total rules applied 56204 place count 1685 transition count 2067
Discarding 258 places :
Symmetric choice reduction at 16 with 258 rule applications. Total rules 56462 place count 1427 transition count 1634
Iterating global reduction 16 with 258 rules applied. Total rules applied 56720 place count 1427 transition count 1634
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 56722 place count 1427 transition count 1632
Applied a total of 56722 rules in 4903 ms. Remains 1427 /23895 variables (removed 22468) and now considering 1632/42446 (removed 40814) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4903 ms. Remains : 1427/23895 places, 1632/42446 transitions.
RANDOM walk for 33855 steps (0 resets) in 3106 ms. (10 steps per ms) remains 0/784 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 21732 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 377915 ms.
BK_STOP 1716322665472
--------------------
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-8b"
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-8b, 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-171624283700068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b 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 '
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 ;