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.r114-smll-171624275200079.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 itstools
Input is DLCflexbar-PT-6b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275200079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K 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 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 12 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 13:02 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 9.6M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-00
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-01
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-02
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-03
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-04
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-05
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-06
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-07
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-08
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-09
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-10
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-11
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-12
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-13
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-14
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716322940976

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-6b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 20:22:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 20:22:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 20:22:25] [INFO ] Load time of PNML (sax parser for PT used): 1524 ms
[2024-05-21 20:22:25] [INFO ] Transformed 25104 places.
[2024-05-21 20:22:25] [INFO ] Transformed 39112 transitions.
[2024-05-21 20:22:25] [INFO ] Found NUPN structural information;
[2024-05-21 20:22:26] [INFO ] Parsed PT model containing 25104 places and 39112 transitions and 109395 arcs in 3453 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 6444 ms. (6 steps per ms) remains 14/16 properties
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 1295 ms. (30 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 215 ms. (185 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 204 ms. (195 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 784 ms. (50 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 649 ms. (61 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 369 ms. (108 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 467 ms. (85 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 14/14 properties
// Phase 1: matrix 39112 rows 25104 cols
[2024-05-21 20:22:34] [INFO ] Computed 1492 invariants in 353 ms
[2024-05-21 20:22:35] [INFO ] Flatten gal took : 2758 ms
[2024-05-21 20:22:36] [INFO ] Flatten gal took : 1088 ms
[2024-05-21 20:22:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8360772423342011958.gal : 432 ms
[2024-05-21 20:22:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4186766995888168545.prop : 3 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/ReachabilityCardinality8360772423342011958.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4186766995888168545.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
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 317/317 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 14 unsolved
SMT process timed out in 6854ms, After SMT, problems are : Problem set: 0 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 317 out of 25104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25104/25104 places, 39112/39112 transitions.
Graph (trivial) has 22165 edges and 25104 vertex of which 1475 / 25104 are part of one of the 99 SCC in 101 ms
Free SCC test removed 1376 places
Drop transitions (Empty/Sink Transition effects.) removed 1555 transitions
Reduce isomorphic transitions removed 1555 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11023 transitions
Trivial Post-agglo rules discarded 11023 transitions
Performed 11023 trivial Post agglomeration. Transition count delta: 11023
Iterating post reduction 0 with 11023 rules applied. Total rules applied 11024 place count 23728 transition count 26534
Reduce places removed 11023 places and 0 transitions.
Ensure Unique test removed 249 transitions
Reduce isomorphic transitions removed 249 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 1 with 11511 rules applied. Total rules applied 22535 place count 12705 transition count 26046
Reduce places removed 239 places and 0 transitions.
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 2 with 372 rules applied. Total rules applied 22907 place count 12466 transition count 25913
Reduce places removed 65 places and 0 transitions.
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Iterating post reduction 3 with 162 rules applied. Total rules applied 23069 place count 12401 transition count 25816
Reduce places removed 97 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 103 rules applied. Total rules applied 23172 place count 12304 transition count 25810
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 23173 place count 12303 transition count 25810
Performed 221 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 221 Pre rules applied. Total rules applied 23173 place count 12303 transition count 25589
Deduced a syphon composed of 221 places in 1350 ms
Reduce places removed 221 places and 0 transitions.
Iterating global reduction 6 with 442 rules applied. Total rules applied 23615 place count 12082 transition count 25589
Discarding 3339 places :
Symmetric choice reduction at 6 with 3339 rule applications. Total rules 26954 place count 8743 transition count 22250
Iterating global reduction 6 with 3339 rules applied. Total rules applied 30293 place count 8743 transition count 22250
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 6 with 34 rules applied. Total rules applied 30327 place count 8743 transition count 22216
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 24 rules applied. Total rules applied 30351 place count 8727 transition count 22208
Performed 1400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1400 Pre rules applied. Total rules applied 30351 place count 8727 transition count 20808
Deduced a syphon composed of 1400 places in 990 ms
Reduce places removed 1400 places and 0 transitions.
Iterating global reduction 8 with 2800 rules applied. Total rules applied 33151 place count 7327 transition count 20808
Discarding 146 places :
Symmetric choice reduction at 8 with 146 rule applications. Total rules 33297 place count 7181 transition count 18312
Iterating global reduction 8 with 146 rules applied. Total rules applied 33443 place count 7181 transition count 18312
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 8 with 136 rules applied. Total rules applied 33579 place count 7181 transition count 18176
Performed 1788 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 1788 places in 16 ms
Reduce places removed 1788 places and 0 transitions.
Iterating global reduction 9 with 3576 rules applied. Total rules applied 37155 place count 5393 transition count 16385
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 37158 place count 5393 transition count 16382
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -751
Deduced a syphon composed of 101 places in 26 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 37360 place count 5292 transition count 17133
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 10 with 39 rules applied. Total rules applied 37399 place count 5292 transition count 17094
Discarding 40 places :
Symmetric choice reduction at 11 with 40 rule applications. Total rules 37439 place count 5252 transition count 16454
Iterating global reduction 11 with 40 rules applied. Total rules applied 37479 place count 5252 transition count 16454
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 11 with 33 rules applied. Total rules applied 37512 place count 5252 transition count 16421
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -685
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 37714 place count 5151 transition count 17106
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 12 with 32 rules applied. Total rules applied 37746 place count 5151 transition count 17074
Discarding 31 places :
Symmetric choice reduction at 13 with 31 rule applications. Total rules 37777 place count 5120 transition count 16578
Iterating global reduction 13 with 31 rules applied. Total rules applied 37808 place count 5120 transition count 16578
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 13 with 25 rules applied. Total rules applied 37833 place count 5120 transition count 16553
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -758
Deduced a syphon composed of 101 places in 10 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 38035 place count 5019 transition count 17311
Drop transitions (Empty/Sink Transition effects.) removed 90 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 14 with 99 rules applied. Total rules applied 38134 place count 5019 transition count 17212
Discarding 7 places :
Symmetric choice reduction at 15 with 7 rule applications. Total rules 38141 place count 5012 transition count 17097
Iterating global reduction 15 with 7 rules applied. Total rules applied 38148 place count 5012 transition count 17097
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 38152 place count 5012 transition count 17093
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: -498
Deduced a syphon composed of 57 places in 4 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 16 with 114 rules applied. Total rules applied 38266 place count 4955 transition count 17591
Drop transitions (Empty/Sink Transition effects.) removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 16 with 84 rules applied. Total rules applied 38350 place count 4955 transition count 17507
Drop transitions (Redundant composition of simpler transitions.) removed 248 transitions
Redundant transition composition rules discarded 248 transitions
Iterating global reduction 17 with 248 rules applied. Total rules applied 38598 place count 4955 transition count 17259
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 38602 place count 4953 transition count 17257
Loading property file /tmp/ReachabilityCardinality4186766995888168545.prop.
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 38604 place count 4951 transition count 17063
Iterating global reduction 17 with 2 rules applied. Total rules applied 38606 place count 4951 transition count 17063
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 38607 place count 4951 transition count 17062
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 38608 place count 4951 transition count 17061
Free-agglomeration rule applied 2737 times with reduction of 1342 identical transitions.
Iterating global reduction 18 with 2737 rules applied. Total rules applied 41345 place count 4951 transition count 12982
Reduce places removed 2737 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3524 transitions
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 3564 transitions.
Graph (complete) has 9523 edges and 2214 vertex of which 2162 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.8 ms
Discarding 52 places :
Also discarding 48 output transitions
Drop transitions (Output transitions of discarded places.) removed 48 transitions
Iterating post reduction 18 with 6302 rules applied. Total rules applied 47647 place count 2162 transition count 9370
Drop transitions (Empty/Sink Transition effects.) removed 124 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 165 transitions.
Iterating post reduction 19 with 165 rules applied. Total rules applied 47812 place count 2162 transition count 9205
Discarding 220 places :
Symmetric choice reduction at 20 with 220 rule applications. Total rules 48032 place count 1942 transition count 8474
Iterating global reduction 20 with 220 rules applied. Total rules applied 48252 place count 1942 transition count 8474
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 48255 place count 1942 transition count 8471
Drop transitions (Redundant composition of simpler transitions.) removed 435 transitions
Redundant transition composition rules discarded 435 transitions
Iterating global reduction 21 with 435 rules applied. Total rules applied 48690 place count 1942 transition count 8036
Discarding 16 places :
Symmetric choice reduction at 21 with 16 rule applications. Total rules 48706 place count 1926 transition count 7936
Iterating global reduction 21 with 16 rules applied. Total rules applied 48722 place count 1926 transition count 7936
Free-agglomeration rule applied 2 times.
Iterating global reduction 21 with 2 rules applied. Total rules applied 48724 place count 1926 transition count 7934
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 48726 place count 1924 transition count 7934
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 22 with 12 rules applied. Total rules applied 48738 place count 1924 transition count 7922
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 48739 place count 1923 transition count 7922
Discarding 5 places :
Symmetric choice reduction at 23 with 5 rule applications. Total rules 48744 place count 1918 transition count 7915
Iterating global reduction 23 with 5 rules applied. Total rules applied 48749 place count 1918 transition count 7915
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 48751 place count 1917 transition count 7921
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 23 with 8 rules applied. Total rules applied 48759 place count 1917 transition count 7913
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 24 with 2 rules applied. Total rules applied 48761 place count 1917 transition count 7993
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 24 with 71 rules applied. Total rules applied 48832 place count 1915 transition count 7924
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 48833 place count 1914 transition count 7910
Iterating global reduction 25 with 1 rules applied. Total rules applied 48834 place count 1914 transition count 7910
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 25 with 3 rules applied. Total rules applied 48837 place count 1914 transition count 7907
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 25 with 9 rules applied. Total rules applied 48846 place count 1914 transition count 7907
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 25 with 3 rules applied. Total rules applied 48849 place count 1914 transition count 7904
Applied a total of 48849 rules in 25956 ms. Remains 1914 /25104 variables (removed 23190) and now considering 7904/39112 (removed 31208) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25978 ms. Remains : 1914/25104 places, 7904/39112 transitions.
RANDOM walk for 40000 steps (8 resets) in 4380 ms. (9 steps per ms) remains 3/14 properties
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 615 ms. (64 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 3/3 properties
[2024-05-21 20:23:08] [INFO ] Flow matrix only has 2324 transitions (discarded 5580 similar events)
// Phase 1: matrix 2324 rows 1914 cols
[2024-05-21 20:23:08] [INFO ] Computed 1217 invariants in 45 ms
[2024-05-21 20:23:09] [INFO ] State equation strengthened by 607 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1234/1324 variables, 857/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1324 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 587/1911 variables, 360/1217 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1911 variables, 0/1217 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2322/4233 variables, 1911/3128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4233 variables, 607/3735 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4233 variables, 0/3735 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3/4236 variables, 2/3737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4236 variables, 0/3737 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 2/4238 variables, 1/3738 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4238 variables, 0/3738 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/4238 variables, 0/3738 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4238/4238 variables, and 3738 constraints, problems are : Problem set: 0 solved, 3 unsolved in 6583 ms.
Refiners :[Positive P Invariants (semi-flows): 1217/1217 constraints, State Equation: 1914/1914 constraints, ReadFeed: 607/607 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1234/1324 variables, 857/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1324 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 587/1911 variables, 360/1217 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1911 variables, 0/1217 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2322/4233 variables, 1911/3128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4233 variables, 607/3735 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4233 variables, 3/3738 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4233 variables, 0/3738 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 3/4236 variables, 2/3740 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4236 variables, 0/3740 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 2/4238 variables, 1/3741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4238 variables, 0/3741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/4238 variables, 0/3741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4238/4238 variables, and 3741 constraints, problems are : Problem set: 0 solved, 3 unsolved in 9892 ms.
Refiners :[Positive P Invariants (semi-flows): 1217/1217 constraints, State Equation: 1914/1914 constraints, ReadFeed: 607/607 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 16747ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 288 steps, including 0 resets, run visited all 3 properties in 16 ms. (steps per millisecond=18 )
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA DLCflexbar-PT-6b-ReachabilityFireability-2024-11 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 44 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 62342 ms.

BK_STOP 1716323005744

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-6b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DLCflexbar-PT-6b, 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 r114-smll-171624275200079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-6b.tgz
mv DLCflexbar-PT-6b 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 ;