About the Execution of ITS-Tools for DLCshifumi-PT-5b
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
0.000 | 326318.00 | 0.00 | 0.00 | F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r077-tall-174860074500218.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)
..........................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCshifumi-PT-5b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r077-tall-174860074500218
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K 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 9.7M 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 1748646300507
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCshifumi-PT-5b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-30 23:05:02] [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 23:05:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:05:03] [INFO ] Load time of PNML (sax parser for PT used): 922 ms
[2025-05-30 23:05:03] [INFO ] Transformed 27146 places.
[2025-05-30 23:05:03] [INFO ] Transformed 39849 transitions.
[2025-05-30 23:05:03] [INFO ] Found NUPN structural information;
[2025-05-30 23:05:04] [INFO ] Parsed PT model containing 27146 places and 39849 transitions and 107425 arcs in 2221 ms.
Graph (trivial) has 25297 edges and 27146 vertex of which 2248 / 27146 are part of one of the 143 SCC in 66 ms
Free SCC test removed 2105 places
Structural test allowed to assert that 13351 places are NOT stable. Took 210 ms.
Ensure Unique test removed 2238 transitions
Reduce redundant transitions removed 2238 transitions.
RANDOM walk for 40000 steps (8 resets) in 6670 ms. (5 steps per ms) remains 11553/13795 properties
BEST_FIRST walk for 123 steps (8 resets) in 31 ms. (3 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 124 steps (8 resets) in 39 ms. (3 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 35 ms. (3 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 124 steps (8 resets) in 60 ms. (2 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 72 ms. (1 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 120 steps (8 resets) in 69 ms. (1 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 121 steps (8 resets) in 28 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 23 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 26 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 32 ms. (3 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 121 steps (8 resets) in 22 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 29 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 23 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 121 steps (8 resets) in 26 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 29 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 27 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 28 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 121 steps (8 resets) in 21 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 23 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 29 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 26 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 28 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 21 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 28 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 30 ms. (3 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 33 ms. (3 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 121 steps (8 resets) in 24 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 27 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 121 steps (8 resets) in 24 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 121 steps (8 resets) in 27 ms. (4 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 123 steps (8 resets) in 21 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 122 steps (8 resets) in 36 ms. (3 steps per ms) remains 11553/11553 properties
BEST_FIRST walk for 124 steps (8 resets) in 33 ms. (3 steps per ms) remains 11553/11553 properties
[2025-05-30 23:05:11] [INFO ] Flatten gal took : 1803 ms
[2025-05-30 23:05:11] [INFO ] Flow matrix only has 37469 transitions (discarded 142 similar events)
// Phase 1: matrix 37469 rows 25041 cols
[2025-05-30 23:05:11] [INFO ] Computed 1378 invariants in 309 ms
[2025-05-30 23:05:12] [INFO ] Flatten gal took : 993 ms
[2025-05-30 23:05:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 23:05:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9115091243497289365.gal : 500 ms
[2025-05-30 23:05:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11521318258930589901.prop : 40 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/ReachabilityCardinality9115091243497289365.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11521318258930589901.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 ...329
Loading property file /tmp/ReachabilityCardinality11521318258930589901.prop.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SMT process timed out in 42351ms, After SMT, problems are : Problem set: 0 solved, 11553 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11553 out of 25041 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25041/25041 places, 37611/37611 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 143 transitions
Reduce isomorphic transitions removed 143 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5145 transitions
Trivial Post-agglo rules discarded 5145 transitions
Performed 5145 trivial Post agglomeration. Transition count delta: 5145
Iterating post reduction 0 with 5288 rules applied. Total rules applied 5288 place count 25041 transition count 32323
Reduce places removed 5145 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 5185 rules applied. Total rules applied 10473 place count 19896 transition count 32283
Reduce places removed 17 places and 0 transitions.
Performed 115 Post agglomeration using F-continuation condition.Transition count delta: 115
Iterating post reduction 2 with 132 rules applied. Total rules applied 10605 place count 19879 transition count 32168
Reduce places removed 115 places and 0 transitions.
Iterating post reduction 3 with 115 rules applied. Total rules applied 10720 place count 19764 transition count 32168
Performed 92 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 92 Pre rules applied. Total rules applied 10720 place count 19764 transition count 32076
Deduced a syphon composed of 92 places in 864 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 4 with 184 rules applied. Total rules applied 10904 place count 19672 transition count 32076
Discarding 356 places :
Symmetric choice reduction at 4 with 356 rule applications. Total rules 11260 place count 19316 transition count 31720
Iterating global reduction 4 with 356 rules applied. Total rules applied 11616 place count 19316 transition count 31720
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 78 Pre rules applied. Total rules applied 11616 place count 19316 transition count 31642
Deduced a syphon composed of 78 places in 955 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 4 with 156 rules applied. Total rules applied 11772 place count 19238 transition count 31642
Discarding 68 places :
Symmetric choice reduction at 4 with 68 rule applications. Total rules 11840 place count 19170 transition count 27520
Iterating global reduction 4 with 68 rules applied. Total rules applied 11908 place count 19170 transition count 27520
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 4 with 47 rules applied. Total rules applied 11955 place count 19170 transition count 27473
Performed 2726 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 2726 places in 11 ms
Reduce places removed 2726 places and 0 transitions.
Iterating global reduction 5 with 5452 rules applied. Total rules applied 17407 place count 16444 transition count 24743
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 17412 place count 16444 transition count 24738
Renaming transitions due to excessive name length > 1024 char.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -132
Deduced a syphon composed of 39 places in 14 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 78 rules applied. Total rules applied 17490 place count 16405 transition count 24870
Free-agglomeration rule applied 3128 times with reduction of 658 identical transitions.
Iterating global reduction 6 with 3128 rules applied. Total rules applied 20618 place count 16405 transition count 21084
Reduce places removed 3128 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 175 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 177 transitions.
Iterating post reduction 6 with 3305 rules applied. Total rules applied 23923 place count 13277 transition count 20907
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 23938 place count 13262 transition count 20850
Iterating global reduction 7 with 15 rules applied. Total rules applied 23953 place count 13262 transition count 20850
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 23965 place count 13262 transition count 22314
Reduce places removed 12 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 7 with 54 rules applied. Total rules applied 24019 place count 13250 transition count 22272
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 24026 place count 13243 transition count 21419
Iterating global reduction 8 with 7 rules applied. Total rules applied 24033 place count 13243 transition count 21419
Ensure Unique test removed 868 transitions
Reduce isomorphic transitions removed 868 transitions.
Iterating post reduction 8 with 868 rules applied. Total rules applied 24901 place count 13243 transition count 20551
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 24905 place count 13243 transition count 20551
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 24910 place count 13243 transition count 20551
Applied a total of 24910 rules in 14793 ms. Remains 13243 /25041 variables (removed 11798) and now considering 20551/37611 (removed 17060) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14808 ms. Remains : 13243/25041 places, 20551/37611 transitions.
RANDOM walk for 719839 steps (0 resets) in 120004 ms. (5 steps per ms) remains 75/11553 properties
BEST_FIRST walk for 400004 steps (8 resets) in 9126 ms. (43 steps per ms) remains 74/75 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8470 ms. (47 steps per ms) remains 73/74 properties
BEST_FIRST walk for 400004 steps (8 resets) in 9162 ms. (43 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8566 ms. (46 steps per ms) remains 72/73 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8858 ms. (45 steps per ms) remains 71/72 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8588 ms. (46 steps per ms) remains 70/71 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8467 ms. (47 steps per ms) remains 69/70 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8602 ms. (46 steps per ms) remains 68/69 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8649 ms. (46 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8480 ms. (47 steps per ms) remains 67/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8490 ms. (47 steps per ms) remains 65/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8764 ms. (45 steps per ms) remains 64/65 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8693 ms. (46 steps per ms) remains 63/64 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8848 ms. (45 steps per ms) remains 62/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8615 ms. (46 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8719 ms. (45 steps per ms) remains 61/62 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8568 ms. (46 steps per ms) remains 60/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8774 ms. (45 steps per ms) remains 59/60 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8521 ms. (46 steps per ms) remains 57/59 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8410 ms. (47 steps per ms) remains 56/57 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8721 ms. (45 steps per ms) remains 56/56 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8514 ms. (46 steps per ms) remains 55/56 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8613 ms. (46 steps per ms) remains 54/55 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8671 ms. (46 steps per ms) remains 53/54 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8620 ms. (46 steps per ms) remains 51/53 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8463 ms. (47 steps per ms) remains 50/51 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8576 ms. (46 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8440 ms. (47 steps per ms) remains 49/50 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8607 ms. (46 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8499 ms. (47 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8771 ms. (45 steps per ms) remains 48/49 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8649 ms. (46 steps per ms) remains 48/48 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8834 ms. (45 steps per ms) remains 48/48 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8464 ms. (47 steps per ms) remains 47/48 properties
BEST_FIRST walk for 400003 steps (8 resets) in 8591 ms. (46 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (8 resets) in 10478 ms. (38 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (8 resets) in 12052 ms. (33 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (8 resets) in 9485 ms. (42 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8848 ms. (45 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8941 ms. (44 steps per ms) remains 46/47 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8896 ms. (44 steps per ms) remains 46/46 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8933 ms. (44 steps per ms) remains 45/46 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8617 ms. (46 steps per ms) remains 44/45 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8651 ms. (46 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8704 ms. (45 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8770 ms. (45 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8439 ms. (47 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8604 ms. (46 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8540 ms. (46 steps per ms) remains 43/44 properties
BEST_FIRST walk for 400004 steps (8 resets) in 9383 ms. (42 steps per ms) remains 42/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8733 ms. (45 steps per ms) remains 41/42 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8641 ms. (46 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8648 ms. (46 steps per ms) remains 40/41 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8718 ms. (45 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8537 ms. (46 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8349 ms. (47 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8643 ms. (46 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8656 ms. (46 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8768 ms. (45 steps per ms) remains 39/40 properties
[2025-05-30 23:08:55] [INFO ] Flow matrix only has 19830 transitions (discarded 721 similar events)
// Phase 1: matrix 19830 rows 13243 cols
[2025-05-30 23:08:55] [INFO ] Computed 1363 invariants in 72 ms
[2025-05-30 23:08:55] [INFO ] State equation strengthened by 1768 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) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 284/323 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 12920/13243 variables, 1325/1363 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13243 variables, 0/1363 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 19830/33073 variables, 13243/14606 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33073 variables, 1768/16374 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 33073/33073 variables, and 16374 constraints, problems are : Problem set: 0 solved, 39 unsolved in 45029 ms.
Refiners :[Positive P Invariants (semi-flows): 1363/1363 constraints, State Equation: 13243/13243 constraints, ReadFeed: 1768/1768 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 284/323 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 12920/13243 variables, 1325/1363 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13243 variables, 0/1363 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 19830/33073 variables, 13243/14606 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
SMT process timed out in 90369ms, After SMT, problems are : Problem set: 0 solved, 39 unsolved
Fused 39 Parikh solutions to 3 different solutions.
Finished Parikh walk after 9234 steps, including 6 resets, run visited all 39 properties in 1096 ms. (steps per millisecond=8 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 39 properties in 1119 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 13797 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 324692 ms.
BK_STOP 1748646626825
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="DLCshifumi-PT-5b"
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 DLCshifumi-PT-5b, 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-174860074500218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5b.tgz
mv DLCshifumi-PT-5b 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 '
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 ;