Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r077-tall-174860074200048.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DLCflexbar-PT-6b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r077-tall-174860074200048
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 10M
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 9.6M May 29 14:32 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 1748644815858

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-6b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-30 22:40:17] [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]
[2025-05-30 22:40:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 22:40:18] [INFO ] Load time of PNML (sax parser for PT used): 762 ms
[2025-05-30 22:40:18] [INFO ] Transformed 25104 places.
[2025-05-30 22:40:18] [INFO ] Transformed 39112 transitions.
[2025-05-30 22:40:18] [INFO ] Found NUPN structural information;
[2025-05-30 22:40:19] [INFO ] Parsed PT model containing 25104 places and 39112 transitions and 109395 arcs in 2248 ms.
Graph (trivial) has 22780 edges and 25104 vertex of which 1792 / 25104 are part of one of the 116 SCC in 55 ms
Free SCC test removed 1676 places
Structural test allowed to assert that 13328 places are NOT stable. Took 212 ms.
Ensure Unique test removed 1776 transitions
Reduce redundant transitions removed 1776 transitions.
RANDOM walk for 40000 steps (8 resets) in 6675 ms. (5 steps per ms) remains 10385/11776 properties
BEST_FIRST walk for 122 steps (8 resets) in 26 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 123 steps (8 resets) in 80 ms. (1 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 123 steps (8 resets) in 83 ms. (1 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 88 ms. (1 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 93 ms. (1 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 83 ms. (1 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 120 steps (8 resets) in 22 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 49 ms. (2 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 33 ms. (3 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 39 ms. (3 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 120 steps (8 resets) in 41 ms. (2 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 25 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 101 ms. (1 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 25 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 30 ms. (3 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 25 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 124 steps (8 resets) in 33 ms. (3 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 31 ms. (3 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 26 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 26 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 19 ms. (6 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 22 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 17 ms. (6 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 25 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 21 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 34 ms. (3 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 27 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 19 ms. (6 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 22 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 120 steps (8 resets) in 23 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 120 steps (8 resets) in 20 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 120 steps (8 resets) in 24 ms. (4 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 20 ms. (5 steps per ms) remains 10385/10385 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 10385/10385 properties
[2025-05-30 22:40:26] [INFO ] Flow matrix only has 37221 transitions (discarded 115 similar events)
// Phase 1: matrix 37221 rows 23428 cols
[2025-05-30 22:40:27] [INFO ] Flatten gal took : 1898 ms
[2025-05-30 22:40:27] [INFO ] Computed 1492 invariants in 275 ms
[2025-05-30 22:40:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 22:40:28] [INFO ] Flatten gal took : 870 ms
[2025-05-30 22:40:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12757006341934948625.gal : 280 ms
[2025-05-30 22:40:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10856020905469440104.prop : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12757006341934948625.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10856020905469440104.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10856020905469440104.prop.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SMT process timed out in 41866ms, After SMT, problems are : Problem set: 0 solved, 10385 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10385 out of 23428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23428/23428 places, 37336/37336 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4565 transitions
Trivial Post-agglo rules discarded 4565 transitions
Performed 4565 trivial Post agglomeration. Transition count delta: 4565
Iterating post reduction 0 with 4681 rules applied. Total rules applied 4681 place count 23428 transition count 32655
Reduce places removed 4565 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 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 1 with 4605 rules applied. Total rules applied 9286 place count 18863 transition count 32615
Reduce places removed 16 places and 0 transitions.
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Iterating post reduction 2 with 79 rules applied. Total rules applied 9365 place count 18847 transition count 32552
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 9428 place count 18784 transition count 32552
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 39 Pre rules applied. Total rules applied 9428 place count 18784 transition count 32513
Deduced a syphon composed of 39 places in 1027 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 4 with 78 rules applied. Total rules applied 9506 place count 18745 transition count 32513
Discarding 318 places :
Symmetric choice reduction at 4 with 318 rule applications. Total rules 9824 place count 18427 transition count 32195
Iterating global reduction 4 with 318 rules applied. Total rules applied 10142 place count 18427 transition count 32195
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 104 Pre rules applied. Total rules applied 10142 place count 18427 transition count 32091
Deduced a syphon composed of 104 places in 1109 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 4 with 208 rules applied. Total rules applied 10350 place count 18323 transition count 32091
Discarding 59 places :
Symmetric choice reduction at 4 with 59 rule applications. Total rules 10409 place count 18264 transition count 27635
Iterating global reduction 4 with 59 rules applied. Total rules applied 10468 place count 18264 transition count 27635
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 10495 place count 18264 transition count 27608
Performed 2930 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 2930 places in 11 ms
Reduce places removed 2930 places and 0 transitions.
Iterating global reduction 5 with 5860 rules applied. Total rules applied 16355 place count 15334 transition count 24673
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 16363 place count 15334 transition count 24665
Renaming transitions due to excessive name length > 1024 char.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -79
Deduced a syphon composed of 17 places in 13 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 16397 place count 15317 transition count 24744
Free-agglomeration rule applied 3246 times with reduction of 742 identical transitions.
Iterating global reduction 6 with 3246 rules applied. Total rules applied 19643 place count 15317 transition count 20756
Reduce places removed 3246 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 184 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 186 transitions.
Graph (complete) has 29608 edges and 12071 vertex of which 12070 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 3433 rules applied. Total rules applied 23076 place count 12070 transition count 20570
Discarding 48 places :
Symmetric choice reduction at 7 with 48 rule applications. Total rules 23124 place count 12022 transition count 20378
Iterating global reduction 7 with 48 rules applied. Total rules applied 23172 place count 12022 transition count 20378
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 23191 place count 12022 transition count 21955
Reduce places removed 19 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 7 with 74 rules applied. Total rules applied 23265 place count 12003 transition count 21900
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 23276 place count 11992 transition count 20989
Iterating global reduction 8 with 11 rules applied. Total rules applied 23287 place count 11992 transition count 20989
Ensure Unique test removed 935 transitions
Reduce isomorphic transitions removed 935 transitions.
Iterating post reduction 8 with 935 rules applied. Total rules applied 24222 place count 11992 transition count 20054
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 24223 place count 11992 transition count 20054
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 24225 place count 11992 transition count 20054
Applied a total of 24225 rules in 15429 ms. Remains 11992 /23428 variables (removed 11436) and now considering 20054/37336 (removed 17282) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15443 ms. Remains : 11992/23428 places, 20054/37336 transitions.
RANDOM walk for 720066 steps (0 resets) in 120004 ms. (6 steps per ms) remains 222/10385 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1309 ms. (30 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (4 resets) in 998 ms. (40 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1242 ms. (32 steps per ms) remains 221/222 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1024 ms. (39 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (4 resets) in 931 ms. (42 steps per ms) remains 220/221 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1088 ms. (36 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1041 ms. (38 steps per ms) remains 219/220 properties
BEST_FIRST walk for 40004 steps (4 resets) in 923 ms. (43 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (4 resets) in 990 ms. (40 steps per ms) remains 218/219 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1011 ms. (39 steps per ms) remains 218/218 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1211 ms. (33 steps per ms) remains 217/218 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1028 ms. (38 steps per ms) remains 217/217 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1013 ms. (39 steps per ms) remains 216/217 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1001 ms. (39 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40004 steps (4 resets) in 986 ms. (40 steps per ms) remains 215/216 properties
BEST_FIRST walk for 40004 steps (4 resets) in 989 ms. (40 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (4 resets) in 992 ms. (40 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (4 resets) in 961 ms. (41 steps per ms) remains 214/215 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1035 ms. (38 steps per ms) remains 213/214 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1013 ms. (39 steps per ms) remains 212/213 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1041 ms. (38 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 211/212 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1002 ms. (39 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1022 ms. (39 steps per ms) remains 210/211 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1029 ms. (38 steps per ms) remains 209/210 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1021 ms. (39 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 208/209 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1029 ms. (38 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1028 ms. (38 steps per ms) remains 207/208 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1186 ms. (33 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 206/207 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1049 ms. (38 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (4 resets) in 970 ms. (41 steps per ms) remains 205/206 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1020 ms. (39 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1038 ms. (38 steps per ms) remains 204/205 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1028 ms. (38 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1035 ms. (38 steps per ms) remains 203/204 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1040 ms. (38 steps per ms) remains 202/203 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1081 ms. (36 steps per ms) remains 202/202 properties
BEST_FIRST walk for 40004 steps (4 resets) in 960 ms. (41 steps per ms) remains 201/202 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1028 ms. (38 steps per ms) remains 201/201 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1038 ms. (38 steps per ms) remains 200/201 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1022 ms. (39 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1029 ms. (38 steps per ms) remains 199/200 properties
BEST_FIRST walk for 40004 steps (4 resets) in 979 ms. (40 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1041 ms. (38 steps per ms) remains 198/199 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1033 ms. (38 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1046 ms. (38 steps per ms) remains 197/198 properties
BEST_FIRST walk for 40004 steps (4 resets) in 979 ms. (40 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1106 ms. (36 steps per ms) remains 196/197 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1032 ms. (38 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1067 ms. (37 steps per ms) remains 195/196 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1017 ms. (39 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1025 ms. (38 steps per ms) remains 194/195 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1035 ms. (38 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (4 resets) in 915 ms. (43 steps per ms) remains 193/194 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1045 ms. (38 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1065 ms. (37 steps per ms) remains 192/193 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 191/192 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1187 ms. (33 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1044 ms. (38 steps per ms) remains 190/191 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1021 ms. (39 steps per ms) remains 190/190 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1035 ms. (38 steps per ms) remains 189/190 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1024 ms. (39 steps per ms) remains 189/189 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1016 ms. (39 steps per ms) remains 188/189 properties
BEST_FIRST walk for 40004 steps (4 resets) in 930 ms. (42 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 187/188 properties
BEST_FIRST walk for 40004 steps (4 resets) in 995 ms. (40 steps per ms) remains 187/187 properties
BEST_FIRST walk for 40004 steps (4 resets) in 916 ms. (43 steps per ms) remains 186/187 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1081 ms. (36 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1075 ms. (37 steps per ms) remains 186/186 properties
BEST_FIRST walk for 40004 steps (4 resets) in 934 ms. (42 steps per ms) remains 185/186 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1055 ms. (37 steps per ms) remains 185/185 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1030 ms. (38 steps per ms) remains 184/185 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1036 ms. (38 steps per ms) remains 184/184 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 183/184 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1000 ms. (39 steps per ms) remains 183/183 properties
BEST_FIRST walk for 40004 steps (4 resets) in 918 ms. (43 steps per ms) remains 182/183 properties
BEST_FIRST walk for 40004 steps (4 resets) in 913 ms. (43 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (4 resets) in 973 ms. (41 steps per ms) remains 182/182 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1130 ms. (35 steps per ms) remains 181/182 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1020 ms. (39 steps per ms) remains 181/181 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1044 ms. (38 steps per ms) remains 180/181 properties
BEST_FIRST walk for 40004 steps (4 resets) in 925 ms. (43 steps per ms) remains 180/180 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1030 ms. (38 steps per ms) remains 179/180 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1018 ms. (39 steps per ms) remains 178/179 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1042 ms. (38 steps per ms) remains 177/178 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1047 ms. (38 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1020 ms. (39 steps per ms) remains 176/177 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1049 ms. (38 steps per ms) remains 175/176 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1039 ms. (38 steps per ms) remains 174/175 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1055 ms. (37 steps per ms) remains 174/174 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1047 ms. (38 steps per ms) remains 173/174 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1037 ms. (38 steps per ms) remains 173/173 properties
BEST_FIRST walk for 40004 steps (4 resets) in 937 ms. (42 steps per ms) remains 172/173 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 172/172 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 171/172 properties
BEST_FIRST walk for 40004 steps (4 resets) in 993 ms. (40 steps per ms) remains 171/171 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1024 ms. (39 steps per ms) remains 170/171 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1040 ms. (38 steps per ms) remains 169/170 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1187 ms. (33 steps per ms) remains 169/169 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1037 ms. (38 steps per ms) remains 168/169 properties
BEST_FIRST walk for 40004 steps (4 resets) in 922 ms. (43 steps per ms) remains 168/168 properties
BEST_FIRST walk for 40004 steps (4 resets) in 983 ms. (40 steps per ms) remains 167/168 properties
BEST_FIRST walk for 40004 steps (4 resets) in 991 ms. (40 steps per ms) remains 167/167 properties
BEST_FIRST walk for 40004 steps (4 resets) in 958 ms. (41 steps per ms) remains 166/167 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1046 ms. (38 steps per ms) remains 166/166 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1031 ms. (38 steps per ms) remains 165/166 properties
BEST_FIRST walk for 40004 steps (4 resets) in 940 ms. (42 steps per ms) remains 165/165 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1059 ms. (37 steps per ms) remains 164/165 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1040 ms. (38 steps per ms) remains 164/164 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1084 ms. (36 steps per ms) remains 163/164 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1053 ms. (37 steps per ms) remains 163/163 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1029 ms. (38 steps per ms) remains 162/163 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1020 ms. (39 steps per ms) remains 162/162 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1033 ms. (38 steps per ms) remains 161/162 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1016 ms. (39 steps per ms) remains 161/161 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 160/161 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 160/160 properties
BEST_FIRST walk for 40004 steps (4 resets) in 916 ms. (43 steps per ms) remains 159/160 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1020 ms. (39 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1110 ms. (36 steps per ms) remains 158/159 properties
BEST_FIRST walk for 40004 steps (4 resets) in 972 ms. (41 steps per ms) remains 158/158 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1035 ms. (38 steps per ms) remains 158/158 properties
BEST_FIRST walk for 40004 steps (4 resets) in 998 ms. (40 steps per ms) remains 158/158 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1022 ms. (39 steps per ms) remains 157/158 properties
BEST_FIRST walk for 40004 steps (4 resets) in 943 ms. (42 steps per ms) remains 157/157 properties
BEST_FIRST walk for 40004 steps (4 resets) in 996 ms. (40 steps per ms) remains 156/157 properties
BEST_FIRST walk for 40004 steps (4 resets) in 984 ms. (40 steps per ms) remains 156/156 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1036 ms. (38 steps per ms) remains 155/156 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1024 ms. (39 steps per ms) remains 155/155 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 154/155 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1058 ms. (37 steps per ms) remains 154/154 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1021 ms. (39 steps per ms) remains 153/154 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1025 ms. (38 steps per ms) remains 152/153 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1067 ms. (37 steps per ms) remains 152/152 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 151/152 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1031 ms. (38 steps per ms) remains 151/151 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 150/151 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1030 ms. (38 steps per ms) remains 150/150 properties
BEST_FIRST walk for 40004 steps (4 resets) in 923 ms. (43 steps per ms) remains 149/150 properties
BEST_FIRST walk for 40004 steps (4 resets) in 982 ms. (40 steps per ms) remains 149/149 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1024 ms. (39 steps per ms) remains 148/149 properties
BEST_FIRST walk for 40004 steps (4 resets) in 952 ms. (41 steps per ms) remains 148/148 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1037 ms. (38 steps per ms) remains 147/148 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1014 ms. (39 steps per ms) remains 147/147 properties
BEST_FIRST walk for 40004 steps (4 resets) in 932 ms. (42 steps per ms) remains 146/147 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1034 ms. (38 steps per ms) remains 146/146 properties
BEST_FIRST walk for 40004 steps (4 resets) in 946 ms. (42 steps per ms) remains 145/146 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1064 ms. (37 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1044 ms. (38 steps per ms) remains 144/145 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1030 ms. (38 steps per ms) remains 144/144 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1056 ms. (37 steps per ms) remains 143/144 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1102 ms. (36 steps per ms) remains 143/143 properties
BEST_FIRST walk for 40004 steps (4 resets) in 969 ms. (41 steps per ms) remains 142/143 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1032 ms. (38 steps per ms) remains 142/142 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1014 ms. (39 steps per ms) remains 141/142 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1020 ms. (39 steps per ms) remains 141/141 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1045 ms. (38 steps per ms) remains 140/141 properties
BEST_FIRST walk for 40004 steps (4 resets) in 993 ms. (40 steps per ms) remains 140/140 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 139/140 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1030 ms. (38 steps per ms) remains 139/139 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 138/139 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1109 ms. (36 steps per ms) remains 138/138 properties
BEST_FIRST walk for 40004 steps (4 resets) in 941 ms. (42 steps per ms) remains 137/138 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1073 ms. (37 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1049 ms. (38 steps per ms) remains 136/137 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1015 ms. (39 steps per ms) remains 136/136 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1017 ms. (39 steps per ms) remains 136/136 properties
BEST_FIRST walk for 40004 steps (4 resets) in 977 ms. (40 steps per ms) remains 135/136 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 135/135 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1030 ms. (38 steps per ms) remains 134/135 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1032 ms. (38 steps per ms) remains 134/134 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1020 ms. (39 steps per ms) remains 133/134 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1043 ms. (38 steps per ms) remains 133/133 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1036 ms. (38 steps per ms) remains 132/133 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 132/132 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 131/132 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1023 ms. (39 steps per ms) remains 131/131 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1015 ms. (39 steps per ms) remains 130/131 properties
BEST_FIRST walk for 40004 steps (4 resets) in 983 ms. (40 steps per ms) remains 130/130 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1034 ms. (38 steps per ms) remains 129/130 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1023 ms. (39 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1004 ms. (39 steps per ms) remains 128/129 properties
BEST_FIRST walk for 40004 steps (4 resets) in 992 ms. (40 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40004 steps (4 resets) in 985 ms. (40 steps per ms) remains 127/128 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1036 ms. (38 steps per ms) remains 127/127 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1009 ms. (39 steps per ms) remains 126/127 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1004 ms. (39 steps per ms) remains 126/126 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 125/126 properties
BEST_FIRST walk for 40004 steps (4 resets) in 996 ms. (40 steps per ms) remains 125/125 properties
BEST_FIRST walk for 40004 steps (4 resets) in 990 ms. (40 steps per ms) remains 124/125 properties
BEST_FIRST walk for 40004 steps (4 resets) in 939 ms. (42 steps per ms) remains 124/124 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1034 ms. (38 steps per ms) remains 123/124 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1023 ms. (39 steps per ms) remains 123/123 properties
BEST_FIRST walk for 40004 steps (4 resets) in 990 ms. (40 steps per ms) remains 122/123 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 122/122 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1009 ms. (39 steps per ms) remains 121/122 properties
BEST_FIRST walk for 40004 steps (4 resets) in 920 ms. (43 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1015 ms. (39 steps per ms) remains 120/121 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1027 ms. (38 steps per ms) remains 120/120 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1026 ms. (38 steps per ms) remains 119/120 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1024 ms. (39 steps per ms) remains 119/119 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 118/119 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1032 ms. (38 steps per ms) remains 118/118 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1120 ms. (35 steps per ms) remains 117/118 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1019 ms. (39 steps per ms) remains 117/117 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1080 ms. (37 steps per ms) remains 116/117 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1032 ms. (38 steps per ms) remains 116/116 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1028 ms. (38 steps per ms) remains 115/116 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1007 ms. (39 steps per ms) remains 115/115 properties
BEST_FIRST walk for 40004 steps (4 resets) in 998 ms. (40 steps per ms) remains 114/115 properties
BEST_FIRST walk for 40004 steps (4 resets) in 1011 ms. (39 steps per ms) remains 114/114 properties
BEST_FIRST walk for 40004 steps (4 resets) in 944 ms. (42 steps per ms) remains 113/114 properties
[2025-05-30 22:43:00] [INFO ] Flow matrix only has 19340 transitions (discarded 714 similar events)
// Phase 1: matrix 19340 rows 11992 cols
[2025-05-30 22:43:00] [INFO ] Computed 1443 invariants in 70 ms
[2025-05-30 22:43:01] [INFO ] State equation strengthened by 1727 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 453/566 variables, 113/113 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/566 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (OVERLAPS) 11426/11992 variables, 1330/1443 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11992 variables, 0/1443 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (OVERLAPS) 19340/31332 variables, 11992/13435 constraints. Problems are: Problem set: 0 solved, 113 unsolved
SMT process timed out in 45428ms, After SMT, problems are : Problem set: 0 solved, 113 unsolved
Fused 113 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 113 out of 11992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11992/11992 places, 20054/20054 transitions.
Graph (complete) has 27472 edges and 11992 vertex of which 11962 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.8 ms
Discarding 30 places :
Also discarding 24 output transitions
Drop transitions (Output transitions of discarded places.) removed 24 transitions
Drop transitions (Empty/Sink Transition effects.) removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6351 transitions
Trivial Post-agglo rules discarded 6351 transitions
Performed 6351 trivial Post agglomeration. Transition count delta: 6351
Iterating post reduction 0 with 6375 rules applied. Total rules applied 6376 place count 11962 transition count 13655
Reduce places removed 6351 places and 0 transitions.
Ensure Unique test removed 251 transitions
Reduce isomorphic transitions removed 251 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 243 transitions
Trivial Post-agglo rules discarded 243 transitions
Performed 243 trivial Post agglomeration. Transition count delta: 243
Iterating post reduction 1 with 6845 rules applied. Total rules applied 13221 place count 5611 transition count 13161
Reduce places removed 243 places and 0 transitions.
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 2 with 409 rules applied. Total rules applied 13630 place count 5368 transition count 12995
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 3 with 83 rules applied. Total rules applied 13713 place count 5285 transition count 12995
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 81 Pre rules applied. Total rules applied 13713 place count 5285 transition count 12914
Deduced a syphon composed of 81 places in 3 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 4 with 162 rules applied. Total rules applied 13875 place count 5204 transition count 12914
Discarding 1552 places :
Symmetric choice reduction at 4 with 1552 rule applications. Total rules 15427 place count 3652 transition count 11356
Iterating global reduction 4 with 1552 rules applied. Total rules applied 16979 place count 3652 transition count 11356
Ensure Unique test removed 1707 transitions
Reduce isomorphic transitions removed 1707 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1708 rules applied. Total rules applied 18687 place count 3652 transition count 9648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 18688 place count 3651 transition count 9648
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 18688 place count 3651 transition count 9641
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 18702 place count 3644 transition count 9641
Performed 1551 Post agglomeration using F-continuation condition with reduction of 448 identical transitions.
Deduced a syphon composed of 1551 places in 3 ms
Reduce places removed 1551 places and 0 transitions.
Iterating global reduction 6 with 3102 rules applied. Total rules applied 21804 place count 2093 transition count 7642
Drop transitions (Empty/Sink Transition effects.) removed 3393 transitions
Reduce isomorphic transitions removed 3393 transitions.
Graph (complete) has 5812 edges and 2093 vertex of which 694 are kept as prefixes of interest. Removing 1399 places using SCC suffix rule.3 ms
Discarding 1399 places :
Also discarding 2457 output transitions
Drop transitions (Output transitions of discarded places.) removed 2457 transitions
Iterating post reduction 6 with 3394 rules applied. Total rules applied 25198 place count 694 transition count 1792
Drop transitions (Empty/Sink Transition effects.) removed 577 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 592 transitions.
Iterating post reduction 7 with 592 rules applied. Total rules applied 25790 place count 694 transition count 1200
Discarding 338 places :
Symmetric choice reduction at 8 with 338 rule applications. Total rules 26128 place count 356 transition count 358
Iterating global reduction 8 with 338 rules applied. Total rules applied 26466 place count 356 transition count 358
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 26468 place count 356 transition count 356
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 26476 place count 352 transition count 352
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 583 edges and 352 vertex of which 350 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 9 with 5 rules applied. Total rules applied 26481 place count 350 transition count 348
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 26485 place count 348 transition count 348
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 26489 place count 348 transition count 344
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t6826.t18229.t6830.t6831.t7883.t7884.t7885.t7886 and 2 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 26491 place count 346 transition count 342
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t4810.t16923.t4814.t4815.t7869.t7870.t7871.t7872 and 2 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 26493 place count 344 transition count 340
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 26494 place count 343 transition count 339
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 26498 place count 339 transition count 339
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 113 Pre rules applied. Total rules applied 26498 place count 339 transition count 226
Deduced a syphon composed of 113 places in 0 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 14 with 226 rules applied. Total rules applied 26724 place count 226 transition count 226
Applied a total of 26724 rules in 1358 ms. Remains 226 /11992 variables (removed 11766) and now considering 226/20054 (removed 19828) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1358 ms. Remains : 226/11992 places, 226/20054 transitions.
RANDOM walk for 2511 steps (0 resets) in 79 ms. (31 steps per ms) remains 0/113 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 11778 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 210332 ms.

BK_STOP 1748645027847

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-6b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-6b, 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 r077-tall-174860074200048"
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 [ "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.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;