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-171624275800367.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 DLCshifumi-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-171624275800367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 3.7K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:44 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 18:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 05:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 13 05:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 13 05:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 13 05:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:38 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 17M 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 DLCshifumi-PT-6b-ReachabilityFireability-2024-00
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-01
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-02
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-03
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-04
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-05
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-06
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-07
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-08
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-09
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-10
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-11
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-12
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-13
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-14
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716435765328

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-6b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-23 03:42:47] [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]
[2024-05-23 03:42:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 03:42:49] [INFO ] Load time of PNML (sax parser for PT used): 1739 ms
[2024-05-23 03:42:50] [INFO ] Transformed 44243 places.
[2024-05-23 03:42:50] [INFO ] Transformed 66611 transitions.
[2024-05-23 03:42:50] [INFO ] Found NUPN structural information;
[2024-05-23 03:42:54] [INFO ] Parsed PT model containing 44243 places and 66611 transitions and 182532 arcs in 6828 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 49 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 7166 ms. (5 steps per ms) remains 15/16 properties
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 243 ms. (16 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 241 ms. (16 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 268 ms. (14 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 179 ms. (22 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 15/15 properties
[2024-05-23 03:43:10] [INFO ] Flatten gal took : 3942 ms
[2024-05-23 03:43:12] [INFO ] Flatten gal took : 1711 ms
[2024-05-23 03:43:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12845861851877695147.gal : 542 ms
[2024-05-23 03:43:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9637718534199502355.prop : 4 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/ReachabilityCardinality12845861851877695147.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9637718534199502355.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 ...329
Interrupted probabilistic random walk after 79726 steps, run timeout after 6001 ms. (steps per millisecond=13 ) properties seen :0 out of 15
Probabilistic random walk after 79726 steps, saw 79114 distinct states, run finished after 6008 ms. (steps per millisecond=13 ) properties seen :0
// Phase 1: matrix 66611 rows 44243 cols
[2024-05-23 03:43:14] [INFO ] Computed 2415 invariants in 867 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 280/280 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 7487ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 280 out of 44243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44243/44243 places, 66611/66611 transitions.
Graph (trivial) has 40258 edges and 44243 vertex of which 3035 / 44243 are part of one of the 201 SCC in 167 ms
Free SCC test removed 2834 places
Drop transitions (Empty/Sink Transition effects.) removed 3212 transitions
Reduce isomorphic transitions removed 3212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20489 transitions
Trivial Post-agglo rules discarded 20489 transitions
Performed 20489 trivial Post agglomeration. Transition count delta: 20489
Iterating post reduction 0 with 20489 rules applied. Total rules applied 20490 place count 41409 transition count 42910
Reduce places removed 20489 places and 0 transitions.
Ensure Unique test removed 538 transitions
Reduce isomorphic transitions removed 538 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 537 transitions
Trivial Post-agglo rules discarded 537 transitions
Performed 537 trivial Post agglomeration. Transition count delta: 537
Iterating post reduction 1 with 21564 rules applied. Total rules applied 42054 place count 20920 transition count 41835
Reduce places removed 537 places and 0 transitions.
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 2 with 872 rules applied. Total rules applied 42926 place count 20383 transition count 41500
Reduce places removed 164 places and 0 transitions.
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Iterating post reduction 3 with 255 rules applied. Total rules applied 43181 place count 20219 transition count 41409
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 101 rules applied. Total rules applied 43282 place count 20128 transition count 41399
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 43284 place count 20126 transition count 41399
Performed 273 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 273 Pre rules applied. Total rules applied 43284 place count 20126 transition count 41126
Deduced a syphon composed of 273 places in 3597 ms
Reduce places removed 273 places and 0 transitions.
Iterating global reduction 6 with 546 rules applied. Total rules applied 43830 place count 19853 transition count 41126
Performed 10698 Post agglomeration using F-continuation condition.Transition count delta: 10698
Deduced a syphon composed of 10698 places in 28 ms
Reduce places removed 10698 places and 0 transitions.
Iterating global reduction 6 with 21396 rules applied. Total rules applied 65226 place count 9155 transition count 30428
Renaming transitions due to excessive name length > 1024 char.
Discarding 417 places :
Symmetric choice reduction at 6 with 417 rule applications. Total rules 65643 place count 8738 transition count 26698
Iterating global reduction 6 with 417 rules applied. Total rules applied 66060 place count 8738 transition count 26698
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Iterating post reduction 6 with 346 rules applied. Total rules applied 66406 place count 8738 transition count 26352
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 66406 place count 8738 transition count 26350
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 66410 place count 8736 transition count 26350
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 66414 place count 8732 transition count 26144
Iterating global reduction 7 with 4 rules applied. Total rules applied 66418 place count 8732 transition count 26144
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 66422 place count 8732 transition count 26140
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 33 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 66436 place count 8725 transition count 26133
Performed 101 Post agglomeration using F-continuation condition with reduction of 186 identical transitions.
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 66638 place count 8624 transition count 26737
Discarding 31 places :
Symmetric choice reduction at 8 with 31 rule applications. Total rules 66669 place count 8593 transition count 26365
Iterating global reduction 8 with 31 rules applied. Total rules applied 66700 place count 8593 transition count 26365
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 8 with 186 rules applied. Total rules applied 66886 place count 8593 transition count 26179
Performed 101 Post agglomeration using F-continuation condition with reduction of 192 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 67088 place count 8492 transition count 26772
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 67089 place count 8492 transition count 26771
Discarding 31 places :
Symmetric choice reduction at 10 with 31 rule applications. Total rules 67120 place count 8461 transition count 26399
Iterating global reduction 10 with 31 rules applied. Total rules applied 67151 place count 8461 transition count 26399
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 10 with 180 rules applied. Total rules applied 67331 place count 8461 transition count 26219
Performed 101 Post agglomeration using F-continuation condition with reduction of 168 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 67533 place count 8360 transition count 26833
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 67536 place count 8360 transition count 26830
Discarding 33 places :
Symmetric choice reduction at 12 with 33 rule applications. Total rules 67569 place count 8327 transition count 26434
Iterating global reduction 12 with 33 rules applied. Total rules applied 67602 place count 8327 transition count 26434
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 12 with 168 rules applied. Total rules applied 67770 place count 8327 transition count 26266
Performed 101 Post agglomeration using F-continuation condition with reduction of 180 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 67972 place count 8226 transition count 26867
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 67974 place count 8226 transition count 26865
Discarding 31 places :
Symmetric choice reduction at 14 with 31 rule applications. Total rules 68005 place count 8195 transition count 26493
Iterating global reduction 14 with 31 rules applied. Total rules applied 68036 place count 8195 transition count 26493
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Iterating post reduction 14 with 175 rules applied. Total rules applied 68211 place count 8195 transition count 26318
Performed 101 Post agglomeration using F-continuation condition with reduction of 162 identical transitions.
Deduced a syphon composed of 101 places in 8 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 68413 place count 8094 transition count 26930
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 68416 place count 8094 transition count 26927
Discarding 30 places :
Symmetric choice reduction at 16 with 30 rule applications. Total rules 68446 place count 8064 transition count 26567
Iterating global reduction 16 with 30 rules applied. Total rules applied 68476 place count 8064 transition count 26567
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 163 transitions.
Iterating post reduction 16 with 163 rules applied. Total rules applied 68639 place count 8064 transition count 26404
Performed 101 Post agglomeration using F-continuation condition with reduction of 72 identical transitions.
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 17 with 202 rules applied. Total rules applied 68841 place count 7963 transition count 27161
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 17 with 60 rules applied. Total rules applied 68901 place count 7963 transition count 27101
Discarding 13 places :
Symmetric choice reduction at 18 with 13 rule applications. Total rules 68914 place count 7950 transition count 26945
Iterating global reduction 18 with 13 rules applied. Total rules applied 68927 place count 7950 transition count 26945
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 18 with 72 rules applied. Total rules applied 68999 place count 7950 transition count 26873
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -334
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 19 with 72 rules applied. Total rules applied 69071 place count 7914 transition count 27207
Drop transitions (Empty/Sink Transition effects.) removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 19 with 44 rules applied. Total rules applied 69115 place count 7914 transition count 27163
Free-agglomeration rule applied 4753 times with reduction of 2508 identical transitions.
Iterating global reduction 20 with 4753 rules applied. Total rules applied 73868 place count 7914 transition count 19902
Reduce places removed 4753 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4785 transitions
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 4893 transitions.
Graph (complete) has 14163 edges and 3161 vertex of which 2959 are kept as prefixes of interest. Removing 202 places using SCC suffix rule.10 ms
Discarding 202 places :
Also discarding 70 output transitions
Drop transitions (Output transitions of discarded places.) removed 70 transitions
Iterating post reduction 20 with 9647 rules applied. Total rules applied 83515 place count 2959 transition count 14939
Drop transitions (Empty/Sink Transition effects.) removed 738 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 746 transitions.
Iterating post reduction 21 with 746 rules applied. Total rules applied 84261 place count 2959 transition count 14193
Discarding 712 places :
Symmetric choice reduction at 22 with 712 rule applications. Total rules 84973 place count 2247 transition count 10573
Iterating global reduction 22 with 712 rules applied. Total rules applied 85685 place count 2247 transition count 10573
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 22 with 5 rules applied. Total rules applied 85690 place count 2247 transition count 10568
Drop transitions (Redundant composition of simpler transitions.) removed 211 transitions
Redundant transition composition rules discarded 211 transitions
Iterating global reduction 23 with 211 rules applied. Total rules applied 85901 place count 2247 transition count 10357
Discarding 16 places :
Symmetric choice reduction at 23 with 16 rule applications. Total rules 85917 place count 2231 transition count 10236
Iterating global reduction 23 with 16 rules applied. Total rules applied 85933 place count 2231 transition count 10236
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 23 with 10 rules applied. Total rules applied 85943 place count 2226 transition count 10231
Free-agglomeration rule applied 7 times.
Iterating global reduction 23 with 7 rules applied. Total rules applied 85950 place count 2226 transition count 10224
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 563 transitions
Reduce isomorphic transitions removed 563 transitions.
Iterating post reduction 23 with 570 rules applied. Total rules applied 86520 place count 2219 transition count 9661
Drop transitions (Redundant composition of simpler transitions.) removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 24 with 39 rules applied. Total rules applied 86559 place count 2219 transition count 9622
Free-agglomeration rule applied 2 times.
Iterating global reduction 24 with 2 rules applied. Total rules applied 86561 place count 2219 transition count 9620
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 86563 place count 2217 transition count 9620
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 25 with 11 rules applied. Total rules applied 86574 place count 2217 transition count 9620
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 86575 place count 2217 transition count 9619
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 86576 place count 2216 transition count 9618
Iterating global reduction 25 with 1 rules applied. Total rules applied 86577 place count 2216 transition count 9618
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 86578 place count 2215 transition count 9488
Iterating global reduction 25 with 1 rules applied. Total rules applied 86579 place count 2215 transition count 9488
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 86580 place count 2215 transition count 9487
Applied a total of 86580 rules in 54729 ms. Remains 2215 /44243 variables (removed 42028) and now considering 9487/66611 (removed 57124) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54750 ms. Remains : 2215/44243 places, 9487/66611 transitions.
Loading property file /tmp/ReachabilityCardinality9637718534199502355.prop.
RANDOM walk for 40000 steps (8 resets) in 4651 ms. (8 steps per ms) remains 2/15 properties
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 437 ms. (91 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 2/2 properties
[2024-05-23 03:44:17] [INFO ] Flow matrix only has 2137 transitions (discarded 7350 similar events)
// Phase 1: matrix 2137 rows 2215 cols
[2024-05-23 03:44:17] [INFO ] Computed 1559 invariants in 30 ms
[2024-05-23 03:44:17] [INFO ] State equation strengthened by 593 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 930/959 variables, 709/709 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/959 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1254/2213 variables, 850/1559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2213 variables, 0/1559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2135/4348 variables, 2213/3772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4348 variables, 593/4365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4348 variables, 0/4365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/4350 variables, 1/4366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4350 variables, 0/4366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 2/4352 variables, 1/4367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4352 variables, 0/4367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/4352 variables, 0/4367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4352/4352 variables, and 4367 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4735 ms.
Refiners :[Positive P Invariants (semi-flows): 1559/1559 constraints, State Equation: 2215/2215 constraints, ReadFeed: 593/593 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 930/959 variables, 709/709 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/959 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1254/2213 variables, 850/1559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2213 variables, 0/1559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2135/4348 variables, 2213/3772 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4348 variables, 593/4365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4348 variables, 2/4367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4348 variables, 0/4367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/4350 variables, 1/4368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4350 variables, 0/4368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 2/4352 variables, 1/4369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4352 variables, 0/4369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/4352 variables, 0/4369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4352/4352 variables, and 4369 constraints, problems are : Problem set: 0 solved, 2 unsolved in 7511 ms.
Refiners :[Positive P Invariants (semi-flows): 1559/1559 constraints, State Equation: 2215/2215 constraints, ReadFeed: 593/593 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 12575ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 3157 steps, including 19 resets, run visited all 2 properties in 125 ms. (steps per millisecond=25 )
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-04 TRUE TECHNIQUES PARIKH_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityFireability-2024-03 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 146 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 102670 ms.

BK_STOP 1716435870187

--------------------
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="DLCshifumi-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 DLCshifumi-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-171624275800367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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