Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067200302.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 DLCshifumi-PT-2b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067200302
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K 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 27K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K 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 729K 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 DLCshifumi-PT-2b-ReachabilityCardinality-2025-00
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-01
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-02
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-03
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-04
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-05
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-06
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-07
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-08
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-09
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-10
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-11
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-12
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-13
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-14
FORMULA_NAME DLCshifumi-PT-2b-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748690555067

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-2b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-31 11:22:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 11:22:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 11:22:36] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2025-05-31 11:22:36] [INFO ] Transformed 2483 places.
[2025-05-31 11:22:36] [INFO ] Transformed 3183 transitions.
[2025-05-31 11:22:36] [INFO ] Found NUPN structural information;
[2025-05-31 11:22:36] [INFO ] Parsed PT model containing 2483 places and 3183 transitions and 7756 arcs in 272 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1578 ms. (25 steps per ms) remains 1/14 properties
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 1/1 properties
// Phase 1: matrix 3183 rows 2483 cols
[2025-05-31 11:22:37] [INFO ] Computed 79 invariants in 45 ms
[2025-05-31 11:22:37] [INFO ] Flatten gal took : 355 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-05-31 11:22:37] [INFO ] Flatten gal took : 166 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-05-31 11:22:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4700148889975599459.gal : 114 ms
[2025-05-31 11:22:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5823807243664437901.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/ReachabilityCardinality4700148889975599459.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5823807243664437901.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 ...328
At refinement iteration 2 (OVERLAPS) 1590/1631 variables, 22/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Loading property file /tmp/ReachabilityCardinality5823807243664437901.prop.
At refinement iteration 3 (INCLUDED_ONLY) 0/1631 variables, 1590/1653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1631 variables, 0/1653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 852/2483 variables, 57/1710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2483 variables, 852/2562 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2483 variables, 0/2562 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3183/5666 variables, 2483/5045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5666 variables, 0/5045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/5666 variables, 0/5045 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5666/5666 variables, and 5045 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3443 ms.
Refiners :[Domain max(s): 2483/2483 constraints, Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 2483/2483 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1590/1631 variables, 22/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1631 variables, 1590/1653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1631 variables, 0/1653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 852/2483 variables, 57/1710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2483 variables, 852/2562 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :19 after 646
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :646 after 2.16871e+06
[2025-05-31 11:22:42] [INFO ] Deduced a trap composed of 69 places in 330 ms of which 67 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.16871e+06 after 1.37626e+08
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 11:22:43] [INFO ] Deduced a trap composed of 114 places in 310 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 11:22:43] [INFO ] Deduced a trap composed of 132 places in 236 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 11:22:43] [INFO ] Deduced a trap composed of 156 places in 197 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2483 variables, 4/2566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 11:22:44] [INFO ] Deduced a trap composed of 157 places in 207 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2483 variables, 1/2567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2483 variables, 0/2567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3183/5666 variables, 2483/5050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5666/5666 variables, and 5050 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5014 ms.
Refiners :[Domain max(s): 2483/2483 constraints, Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 2483/2483 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8597ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 41 out of 2483 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2483/2483 places, 3183/3183 transitions.
Graph (trivial) has 2352 edges and 2483 vertex of which 300 / 2483 are part of one of the 22 SCC in 13 ms
Free SCC test removed 278 places
Drop transitions (Empty/Sink Transition effects.) removed 315 transitions
Reduce isomorphic transitions removed 315 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1218 transitions
Trivial Post-agglo rules discarded 1218 transitions
Performed 1218 trivial Post agglomeration. Transition count delta: 1218
Iterating post reduction 0 with 1218 rules applied. Total rules applied 1219 place count 2205 transition count 1650
Reduce places removed 1218 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 1 with 1307 rules applied. Total rules applied 2526 place count 987 transition count 1561
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 61 rules applied. Total rules applied 2587 place count 945 transition count 1542
Reduce places removed 9 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 3 with 33 rules applied. Total rules applied 2620 place count 936 transition count 1518
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 2644 place count 912 transition count 1518
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 39 Pre rules applied. Total rules applied 2644 place count 912 transition count 1479
Deduced a syphon composed of 39 places in 6 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 2722 place count 873 transition count 1479
Discarding 223 places :
Symmetric choice reduction at 5 with 223 rule applications. Total rules 2945 place count 650 transition count 1256
Iterating global reduction 5 with 223 rules applied. Total rules applied 3168 place count 650 transition count 1256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 5 with 4 rules applied. Total rules applied 3172 place count 650 transition count 1252
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 3175 place count 648 transition count 1251
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 66 Pre rules applied. Total rules applied 3175 place count 648 transition count 1185
Deduced a syphon composed of 66 places in 27 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 7 with 132 rules applied. Total rules applied 3307 place count 582 transition count 1185
Discarding 35 places :
Symmetric choice reduction at 7 with 35 rule applications. Total rules 3342 place count 547 transition count 975
Iterating global reduction 7 with 35 rules applied. Total rules applied 3377 place count 547 transition count 975
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 7 with 27 rules applied. Total rules applied 3404 place count 547 transition count 948
Performed 132 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 132 places in 9 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 8 with 264 rules applied. Total rules applied 3668 place count 415 transition count 814
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3669 place count 415 transition count 813
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 3670 place count 414 transition count 797
Iterating global reduction 9 with 1 rules applied. Total rules applied 3671 place count 414 transition count 797
Performed 58 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 9 with 116 rules applied. Total rules applied 3787 place count 356 transition count 958
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 3819 place count 356 transition count 926
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 3829 place count 346 transition count 878
Iterating global reduction 10 with 10 rules applied. Total rules applied 3839 place count 346 transition count 878
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 10 with 22 rules applied. Total rules applied 3861 place count 346 transition count 856
SDD proceeding with computation,1 properties remain. new max is 256
Drop transitions (Redundant composition of simpler transitions.) removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 11 with 42 rules applied. Total rules applied 3903 place count 346 transition count 814
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 3904 place count 345 transition count 813
Iterating global reduction 11 with 1 rules applied. Total rules applied 3905 place count 345 transition count 813
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 3906 place count 344 transition count 792
Iterating global reduction 11 with 1 rules applied. Total rules applied 3907 place count 344 transition count 792
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 3908 place count 344 transition count 791
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 3912 place count 342 transition count 789
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 3914 place count 340 transition count 752
Iterating global reduction 12 with 2 rules applied. Total rules applied 3916 place count 340 transition count 752
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3918 place count 340 transition count 750
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -49
SDD size :1.37626e+08 after 3.30225e+09
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 13 with 10 rules applied. Total rules applied 3928 place count 335 transition count 799
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 3933 place count 335 transition count 794
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 14 with 10 rules applied. Total rules applied 3943 place count 335 transition count 784
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 14 with 2 rules applied. Total rules applied 3945 place count 334 transition count 797
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3947 place count 334 transition count 795
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 3948 place count 334 transition count 794
Free-agglomeration rule applied 132 times with reduction of 47 identical transitions.
Iterating global reduction 15 with 132 rules applied. Total rules applied 4080 place count 334 transition count 615
Reduce places removed 132 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 138 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 144 transitions.
Graph (complete) has 582 edges and 202 vertex of which 195 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Iterating post reduction 15 with 277 rules applied. Total rules applied 4357 place count 195 transition count 466
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 16 with 15 rules applied. Total rules applied 4372 place count 195 transition count 451
Discarding 5 places :
Symmetric choice reduction at 17 with 5 rule applications. Total rules 4377 place count 190 transition count 440
Iterating global reduction 17 with 5 rules applied. Total rules applied 4382 place count 190 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 4383 place count 190 transition count 439
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 4387 place count 188 transition count 463
Drop transitions (Empty/Sink Transition effects.) removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 18 with 24 rules applied. Total rules applied 4411 place count 188 transition count 439
Drop transitions (Redundant composition of simpler transitions.) removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 19 with 62 rules applied. Total rules applied 4473 place count 188 transition count 377
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 4474 place count 187 transition count 377
Discarding 6 places :
Symmetric choice reduction at 20 with 6 rule applications. Total rules 4480 place count 181 transition count 368
Iterating global reduction 20 with 6 rules applied. Total rules applied 4486 place count 181 transition count 368
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 4487 place count 181 transition count 368
Applied a total of 4487 rules in 668 ms. Remains 181 /2483 variables (removed 2302) and now considering 368/3183 (removed 2815) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 674 ms. Remains : 181/2483 places, 368/3183 transitions.
RANDOM walk for 40000 steps (8 resets) in 542 ms. (73 steps per ms) remains 1/1 properties
BEST_FIRST walk for 6936 steps (0 resets) in 47 ms. (144 steps per ms) remains 0/1 properties
FORMULA DLCshifumi-PT-2b-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_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 10609 ms.

BK_STOP 1748690566900

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCshifumi-PT-2b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DLCshifumi-PT-2b, examination is ReachabilityCardinality"
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-174860067200302"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2b.tgz
mv DLCshifumi-PT-2b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;