Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066700047.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-4b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066700047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K 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 4.1M 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-00
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-01
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-02
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-03
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-04
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-05
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-06
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-07
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-08
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-09
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-10
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-11
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-12
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-13
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-14
FORMULA_NAME DLCflexbar-PT-4b-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748649255085

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-4b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-05-30 23:54:16] [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]
[2025-05-30 23:54:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:54:16] [INFO ] Load time of PNML (sax parser for PT used): 455 ms
[2025-05-30 23:54:16] [INFO ] Transformed 11440 places.
[2025-05-30 23:54:17] [INFO ] Transformed 17128 transitions.
[2025-05-30 23:54:17] [INFO ] Found NUPN structural information;
[2025-05-30 23:54:17] [INFO ] Parsed PT model containing 11440 places and 17128 transitions and 46731 arcs in 948 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 2298 ms. (17 steps per ms) remains 13/16 properties
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 415 ms. (96 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 208 ms. (191 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 169 ms. (235 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 631 ms. (63 steps per ms) remains 13/13 properties
// Phase 1: matrix 17128 rows 11440 cols
[2025-05-30 23:54:19] [INFO ] Flatten gal took : 1176 ms
[2025-05-30 23:54:19] [INFO ] Computed 608 invariants in 141 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-30 23:54:20] [INFO ] Flatten gal took : 466 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 13 unsolved
[2025-05-30 23:54:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6457469728470213233.gal : 188 ms
[2025-05-30 23:54:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13414324181145650171.prop : 1 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/ReachabilityCardinality6457469728470213233.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13414324181145650171.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
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Loading property file /tmp/ReachabilityCardinality13414324181145650171.prop.
At refinement iteration 2 (OVERLAPS) 8162/8270 variables, 477/585 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8270/28568 variables, and 8747 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5048 ms.
Refiners :[Domain max(s): 8270/11440 constraints, Positive P Invariants (semi-flows): 477/608 constraints, State Equation: 0/11440 constraints, PredecessorRefiner: 13/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 8162/8270 variables, 477/585 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8270/28568 variables, and 8747 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5014 ms.
Refiners :[Domain max(s): 8270/11440 constraints, Positive P Invariants (semi-flows): 477/608 constraints, State Equation: 0/11440 constraints, PredecessorRefiner: 3/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10548ms problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 108 out of 11440 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11440/11440 places, 17128/17128 transitions.
Graph (trivial) has 10364 edges and 11440 vertex of which 900 / 11440 are part of one of the 65 SCC in 55 ms
Free SCC test removed 835 places
Drop transitions (Empty/Sink Transition effects.) removed 945 transitions
Reduce isomorphic transitions removed 945 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5165 transitions
Trivial Post-agglo rules discarded 5165 transitions
Performed 5165 trivial Post agglomeration. Transition count delta: 5165
Iterating post reduction 0 with 5165 rules applied. Total rules applied 5166 place count 10605 transition count 11018
Reduce places removed 5165 places and 0 transitions.
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 135 transitions
Trivial Post-agglo rules discarded 135 transitions
Performed 135 trivial Post agglomeration. Transition count delta: 135
Iterating post reduction 1 with 5438 rules applied. Total rules applied 10604 place count 5440 transition count 10745
Reduce places removed 135 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 2 with 213 rules applied. Total rules applied 10817 place count 5305 transition count 10667
Reduce places removed 38 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 3 with 80 rules applied. Total rules applied 10897 place count 5267 transition count 10625
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 49 rules applied. Total rules applied 10946 place count 5225 transition count 10618
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 10948 place count 5223 transition count 10618
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 95 Pre rules applied. Total rules applied 10948 place count 5223 transition count 10523
Deduced a syphon composed of 95 places in 138 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 6 with 190 rules applied. Total rules applied 11138 place count 5128 transition count 10523
Discarding 1405 places :
Symmetric choice reduction at 6 with 1405 rule applications. Total rules 12543 place count 3723 transition count 9118
Iterating global reduction 6 with 1405 rules applied. Total rules applied 13948 place count 3723 transition count 9118
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 8 rules applied. Total rules applied 13956 place count 3723 transition count 9110
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 13959 place count 3721 transition count 9109
Performed 573 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 573 Pre rules applied. Total rules applied 13959 place count 3721 transition count 8536
Deduced a syphon composed of 573 places in 123 ms
Reduce places removed 573 places and 0 transitions.
Iterating global reduction 8 with 1146 rules applied. Total rules applied 15105 place count 3148 transition count 8536
Discarding 98 places :
Symmetric choice reduction at 8 with 98 rule applications. Total rules 15203 place count 3050 transition count 7055
Iterating global reduction 8 with 98 rules applied. Total rules applied 15301 place count 3050 transition count 7055
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 8 with 76 rules applied. Total rules applied 15377 place count 3050 transition count 6979
Performed 762 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 762 places in 3 ms
Reduce places removed 762 places and 0 transitions.
Iterating global reduction 9 with 1524 rules applied. Total rules applied 16901 place count 2288 transition count 6214
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 16904 place count 2288 transition count 6211
Renaming transitions due to excessive name length > 1024 char.
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 16906 place count 2286 transition count 6113
Iterating global reduction 10 with 2 rules applied. Total rules applied 16908 place count 2286 transition count 6113
Performed 101 Post agglomeration using F-continuation condition with reduction of 168 identical transitions.
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 17110 place count 2185 transition count 6727
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 17115 place count 2185 transition count 6722
Discarding 33 places :
Symmetric choice reduction at 11 with 33 rule applications. Total rules 17148 place count 2152 transition count 6326
Iterating global reduction 11 with 33 rules applied. Total rules applied 17181 place count 2152 transition count 6326
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 11 with 168 rules applied. Total rules applied 17349 place count 2152 transition count 6158
Performed 78 Post agglomeration using F-continuation condition with reduction of 66 identical transitions.
Deduced a syphon composed of 78 places in 3 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 12 with 156 rules applied. Total rules applied 17505 place count 2074 transition count 6729
Drop transitions (Empty/Sink Transition effects.) removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 12 with 66 rules applied. Total rules applied 17571 place count 2074 transition count 6663
Discarding 11 places :
Symmetric choice reduction at 13 with 11 rule applications. Total rules 17582 place count 2063 transition count 6524
Iterating global reduction 13 with 11 rules applied. Total rules applied 17593 place count 2063 transition count 6524
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 13 with 70 rules applied. Total rules applied 17663 place count 2063 transition count 6454
Drop transitions (Redundant composition of simpler transitions.) removed 96 transitions
Redundant transition composition rules discarded 96 transitions
Iterating global reduction 14 with 96 rules applied. Total rules applied 17759 place count 2063 transition count 6358
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 17763 place count 2059 transition count 6354
Iterating global reduction 14 with 4 rules applied. Total rules applied 17767 place count 2059 transition count 6354
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 17771 place count 2055 transition count 6141
Iterating global reduction 14 with 4 rules applied. Total rules applied 17775 place count 2055 transition count 6141
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 17779 place count 2055 transition count 6137
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 15 with 10 rules applied. Total rules applied 17789 place count 2050 transition count 6132
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 17793 place count 2046 transition count 5922
Iterating global reduction 15 with 4 rules applied. Total rules applied 17797 place count 2046 transition count 5922
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 17800 place count 2046 transition count 5919
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 17802 place count 2045 transition count 5932
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 17803 place count 2045 transition count 5931
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 17804 place count 2045 transition count 5930
Free-agglomeration rule applied 1150 times with reduction of 602 identical transitions.
Iterating global reduction 17 with 1150 rules applied. Total rules applied 18954 place count 2045 transition count 4178
Reduce places removed 1150 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1473 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 1495 transitions.
Graph (complete) has 3252 edges and 895 vertex of which 878 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Discarding 17 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Iterating post reduction 17 with 2646 rules applied. Total rules applied 21600 place count 878 transition count 2678
Drop transitions (Empty/Sink Transition effects.) removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 18 with 67 rules applied. Total rules applied 21667 place count 878 transition count 2611
Discarding 55 places :
Symmetric choice reduction at 19 with 55 rule applications. Total rules 21722 place count 823 transition count 2459
Iterating global reduction 19 with 55 rules applied. Total rules applied 21777 place count 823 transition count 2459
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 21779 place count 823 transition count 2457
Drop transitions (Redundant composition of simpler transitions.) removed 89 transitions
Redundant transition composition rules discarded 89 transitions
Iterating global reduction 20 with 89 rules applied. Total rules applied 21868 place count 823 transition count 2368
Discarding 16 places :
Symmetric choice reduction at 20 with 16 rule applications. Total rules 21884 place count 807 transition count 2322
Iterating global reduction 20 with 16 rules applied. Total rules applied 21900 place count 807 transition count 2322
Free-agglomeration rule applied 1 times.
Iterating global reduction 20 with 1 rules applied. Total rules applied 21901 place count 807 transition count 2321
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 21902 place count 806 transition count 2321
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 21 with 6 rules applied. Total rules applied 21908 place count 806 transition count 2315
Free-agglomeration rule applied 1 times.
Iterating global reduction 21 with 1 rules applied. Total rules applied 21909 place count 806 transition count 2314
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 21910 place count 805 transition count 2314
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 22 with 5 rules applied. Total rules applied 21915 place count 805 transition count 2314
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 21917 place count 805 transition count 2312
Discarding 2 places :
Symmetric choice reduction at 22 with 2 rule applications. Total rules 21919 place count 803 transition count 2310
Iterating global reduction 22 with 2 rules applied. Total rules applied 21921 place count 803 transition count 2310
Discarding 2 places :
Symmetric choice reduction at 22 with 2 rule applications. Total rules 21923 place count 801 transition count 2227
Iterating global reduction 22 with 2 rules applied. Total rules applied 21925 place count 801 transition count 2227
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 21927 place count 801 transition count 2225
Applied a total of 21927 rules in 5799 ms. Remains 801 /11440 variables (removed 10639) and now considering 2225/17128 (removed 14903) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5808 ms. Remains : 801/11440 places, 2225/17128 transitions.
RANDOM walk for 34361 steps (7 resets) in 1637 ms. (20 steps per ms) remains 0/13 properties
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-4b-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 20320 ms.

BK_STOP 1748649276709

--------------------
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
++ 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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-4b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-4b, 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 r072-tall-174860066700047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-4b.tgz
mv DLCflexbar-PT-4b 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.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 ;