Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695700710.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is DLCshifumi-PT-3b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695700710
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 5.6K Mar 6 17:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Mar 6 17:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 6 17:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 17:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 17:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 6 17:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Mar 6 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Mar 6 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 3 18:30 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-3b-ReachabilityCardinality-2024-00
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-01
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-02
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-03
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-04
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-05
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-06
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-07
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-08
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-09
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-10
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-11
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-12
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-13
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-14
FORMULA_NAME DLCshifumi-PT-3b-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779654428935

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-3b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-24 20:27:10] [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]
[2026-05-24 20:27:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 20:27:10] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2026-05-24 20:27:10] [INFO ] Transformed 7058 places.
[2026-05-24 20:27:10] [INFO ] Transformed 9611 transitions.
[2026-05-24 20:27:10] [INFO ] Found NUPN structural information;
[2026-05-24 20:27:10] [INFO ] Parsed PT model containing 7058 places and 9611 transitions and 24573 arcs in 574 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 2008 ms. (19 steps per ms) remains 2/16 properties
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 402 ms. (99 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 529 ms. (75 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15512282113903714605.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4862087851068879655.kers'
[2026-05-24 20:27:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15512282113903714605.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4862087851068879655.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 9611 rows 7058 cols 24573 entries
[2026-05-24 20:27:12] [INFO ] Flatten gal took : 675 ms
Finished phase 1 with 6776 SingleSign rule and 0 generalized
[2026-05-24 20:27:12] [INFO ] Computed 282 invariants in 155 ms
Computed 282 P flows in 157 ms.
Exported basis to /tmp/petrispot-output-4862087851068879655.kers
Total runtime 168 ms.
[2026-05-24 20:27:12] [INFO ] Flatten gal took : 291 ms
[2026-05-24 20:27:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3496795466062883629.gal : 155 ms
[2026-05-24 20:27:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16453321648094540276.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3496795466062883629.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16453321648094540276.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 4599/4644 variables, 230/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Loading property file /tmp/ReachabilityCardinality16453321648094540276.prop.
At refinement iteration 3 (INCLUDED_ONLY) 0/4644 variables, 4599/4874 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4644 variables, 0/4874 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2414/7058 variables, 52/4926 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7058 variables, 2414/7340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7058 variables, 0/7340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16669/16669 variables, and 14398 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5125 ms.
Refiners :[Domain max(s): 7058/7058 constraints, Positive P Invariants (semi-flows): 282/282 constraints, State Equation: 7058/7058 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 4599/4644 variables, 230/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4644 variables, 4599/4874 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4644 variables, 2/4876 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4644 variables, 0/4876 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 2414/7058 variables, 52/4928 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7058/16669 variables, and 7342 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5009 ms.
Refiners :[Domain max(s): 7058/7058 constraints, Positive P Invariants (semi-flows): 282/282 constraints, State Equation: 0/7058 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10628ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 7058 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7058/7058 places, 9611/9611 transitions.
Graph (trivial) has 6717 edges and 7058 vertex of which 730 / 7058 are part of one of the 48 SCC in 29 ms
Free SCC test removed 682 places
Drop transitions (Empty/Sink Transition effects.) removed 770 transitions
Reduce isomorphic transitions removed 770 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3488 transitions
Trivial Post-agglo rules discarded 3488 transitions
Performed 3488 trivial Post agglomeration. Transition count delta: 3488
Iterating post reduction 0 with 3488 rules applied. Total rules applied 3489 place count 6376 transition count 5353
Reduce places removed 3488 places and 0 transitions.
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 1 with 3725 rules applied. Total rules applied 7214 place count 2888 transition count 5116
Reduce places removed 116 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 2 with 187 rules applied. Total rules applied 7401 place count 2772 transition count 5045
Reduce places removed 35 places and 0 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 3 with 64 rules applied. Total rules applied 7465 place count 2737 transition count 5016
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 31 rules applied. Total rules applied 7496 place count 2708 transition count 5014
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 49 Pre rules applied. Total rules applied 7496 place count 2708 transition count 4965
Deduced a syphon composed of 49 places in 27 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 5 with 98 rules applied. Total rules applied 7594 place count 2659 transition count 4965
Discarding 715 places :
Symmetric choice reduction at 5 with 715 rule applications. Total rules 8309 place count 1944 transition count 4250
Iterating global reduction 5 with 715 rules applied. Total rules applied 9024 place count 1944 transition count 4250
Performed 262 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 262 Pre rules applied. Total rules applied 9024 place count 1944 transition count 3988
Deduced a syphon composed of 262 places in 23 ms
Reduce places removed 262 places and 0 transitions.
Iterating global reduction 5 with 524 rules applied. Total rules applied 9548 place count 1682 transition count 3988
Discarding 89 places :
Symmetric choice reduction at 5 with 89 rule applications. Total rules 9637 place count 1593 transition count 2923
Iterating global reduction 5 with 89 rules applied. Total rules applied 9726 place count 1593 transition count 2923
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 5 with 74 rules applied. Total rules applied 9800 place count 1593 transition count 2849
Performed 402 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 402 places in 2 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 6 with 804 rules applied. Total rules applied 10604 place count 1191 transition count 2445
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 10608 place count 1191 transition count 2441
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 10810 place count 1090 transition count 2651
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 10812 place count 1090 transition count 2649
Discarding 29 places :
Symmetric choice reduction at 8 with 29 rule applications. Total rules 10841 place count 1061 transition count 2475
Iterating global reduction 8 with 29 rules applied. Total rules applied 10870 place count 1061 transition count 2475
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 8 with 79 rules applied. Total rules applied 10949 place count 1061 transition count 2396
Performed 42 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 9 with 84 rules applied. Total rules applied 11033 place count 1019 transition count 2599
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 9 with 36 rules applied. Total rules applied 11069 place count 1019 transition count 2563
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 11077 place count 1011 transition count 2515
Iterating global reduction 10 with 8 rules applied. Total rules applied 11085 place count 1011 transition count 2515
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 10 with 16 rules applied. Total rules applied 11101 place count 1011 transition count 2499
Drop transitions (Redundant composition of simpler transitions.) removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 11 with 50 rules applied. Total rules applied 11151 place count 1011 transition count 2449
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 11157 place count 1005 transition count 2443
Iterating global reduction 11 with 6 rules applied. Total rules applied 11163 place count 1005 transition count 2443
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 11169 place count 999 transition count 2179
Iterating global reduction 11 with 6 rules applied. Total rules applied 11175 place count 999 transition count 2179
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 11181 place count 999 transition count 2173
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 11187 place count 996 transition count 2170
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 11190 place count 993 transition count 2038
Iterating global reduction 12 with 3 rules applied. Total rules applied 11193 place count 993 transition count 2038
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 11197 place count 993 transition count 2034
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 11205 place count 989 transition count 2059
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 11211 place count 989 transition count 2053
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 14 with 17 rules applied. Total rules applied 11228 place count 989 transition count 2036
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 11234 place count 986 transition count 2059
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 11239 place count 986 transition count 2054
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 15 with 18 rules applied. Total rules applied 11257 place count 986 transition count 2036
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 11263 place count 983 transition count 2059
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 15 with 5 rules applied. Total rules applied 11268 place count 983 transition count 2054
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 16 with 18 rules applied. Total rules applied 11286 place count 983 transition count 2036
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 11292 place count 980 transition count 2061
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 11296 place count 980 transition count 2057
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 17 with 18 rules applied. Total rules applied 11314 place count 980 transition count 2039
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 11320 place count 977 transition count 2062
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 11325 place count 977 transition count 2057
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 18 with 18 rules applied. Total rules applied 11343 place count 977 transition count 2039
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 11349 place count 974 transition count 2063
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 11353 place count 974 transition count 2059
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 19 with 19 rules applied. Total rules applied 11372 place count 974 transition count 2040
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 11378 place count 971 transition count 2062
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 19 with 5 rules applied. Total rules applied 11383 place count 971 transition count 2057
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 20 with 17 rules applied. Total rules applied 11400 place count 971 transition count 2040
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 20 with 6 rules applied. Total rules applied 11406 place count 968 transition count 2059
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 11409 place count 968 transition count 2056
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 21 with 18 rules applied. Total rules applied 11427 place count 968 transition count 2038
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 21 with 6 rules applied. Total rules applied 11433 place count 965 transition count 2055
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 21 with 3 rules applied. Total rules applied 11436 place count 965 transition count 2052
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 22 with 17 rules applied. Total rules applied 11453 place count 965 transition count 2035
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 22 with 2 rules applied. Total rules applied 11455 place count 964 transition count 2038
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 11456 place count 964 transition count 2037
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 23 with 3 rules applied. Total rules applied 11459 place count 964 transition count 2034
Free-agglomeration rule applied 509 times with reduction of 273 identical transitions.
Iterating global reduction 23 with 509 rules applied. Total rules applied 11968 place count 964 transition count 1252
Reduce places removed 509 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 548 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 553 transitions.
Graph (complete) has 1099 edges and 455 vertex of which 316 are kept as prefixes of interest. Removing 139 places using SCC suffix rule.1 ms
Discarding 139 places :
Also discarding 116 output transitions
Drop transitions (Output transitions of discarded places.) removed 116 transitions
Iterating post reduction 23 with 1063 rules applied. Total rules applied 13031 place count 316 transition count 583
Drop transitions (Empty/Sink Transition effects.) removed 39 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 24 with 56 rules applied. Total rules applied 13087 place count 316 transition count 527
Discarding 48 places :
Symmetric choice reduction at 25 with 48 rule applications. Total rules 13135 place count 268 transition count 462
Iterating global reduction 25 with 48 rules applied. Total rules applied 13183 place count 268 transition count 462
Drop transitions (Redundant composition of simpler transitions.) removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 25 with 31 rules applied. Total rules applied 13214 place count 268 transition count 431
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 25 with 3 rules applied. Total rules applied 13217 place count 265 transition count 431
Discarding 3 places :
Symmetric choice reduction at 26 with 3 rule applications. Total rules 13220 place count 262 transition count 428
Iterating global reduction 26 with 3 rules applied. Total rules applied 13223 place count 262 transition count 428
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 26 with 1 rules applied. Total rules applied 13224 place count 262 transition count 428
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 13225 place count 261 transition count 427
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 26 with 2 rules applied. Total rules applied 13227 place count 259 transition count 427
Performed 13 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 27 with 34 rules applied. Total rules applied 13261 place count 238 transition count 403
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 27 with 34 rules applied. Total rules applied 13295 place count 238 transition count 369
Discarding 5 places :
Symmetric choice reduction at 28 with 5 rule applications. Total rules 13300 place count 233 transition count 362
Iterating global reduction 28 with 5 rules applied. Total rules applied 13305 place count 233 transition count 362
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 28 with 38 rules applied. Total rules applied 13343 place count 208 transition count 349
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (trivial) has 28 edges and 208 vertex of which 8 / 208 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 28 with 32 rules applied. Total rules applied 13375 place count 204 transition count 318
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 442 edges and 204 vertex of which 202 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 29 with 18 rules applied. Total rules applied 13393 place count 202 transition count 301
Drop transitions (Redundant composition of simpler transitions.) removed 61 transitions
Redundant transition composition rules discarded 61 transitions
Iterating global reduction 30 with 61 rules applied. Total rules applied 13454 place count 202 transition count 240
Reduce places removed 21 places and 0 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 30 with 22 rules applied. Total rules applied 13476 place count 181 transition count 239
Reduce places removed 1 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 31 with 7 rules applied. Total rules applied 13483 place count 180 transition count 233
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 32 with 6 rules applied. Total rules applied 13489 place count 174 transition count 233
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 33 with 3 Pre rules applied. Total rules applied 13489 place count 174 transition count 230
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 33 with 6 rules applied. Total rules applied 13495 place count 171 transition count 230
Discarding 9 places :
Symmetric choice reduction at 33 with 9 rule applications. Total rules 13504 place count 162 transition count 211
Iterating global reduction 33 with 9 rules applied. Total rules applied 13513 place count 162 transition count 211
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 3 places and 0 transitions.
Iterating global reduction 33 with 5 rules applied. Total rules applied 13518 place count 159 transition count 209
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 311 edges and 159 vertex of which 158 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 33 with 4 rules applied. Total rules applied 13522 place count 158 transition count 206
Free-agglomeration rule applied 6 times.
Iterating global reduction 34 with 6 rules applied. Total rules applied 13528 place count 158 transition count 200
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 298 edges and 151 vertex of which 150 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 34 with 10 rules applied. Total rules applied 13538 place count 150 transition count 198
Applied a total of 13538 rules in 3134 ms. Remains 150 /7058 variables (removed 6908) and now considering 198/9611 (removed 9413) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3142 ms. Remains : 150/7058 places, 198/9611 transitions.
RANDOM walk for 31688 steps (6 resets) in 699 ms. (45 steps per ms) remains 0/2 properties
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-3b-ReachabilityCardinality-2024-02 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 15843 ms.

BK_STOP 1779654445994

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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-3b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is DLCshifumi-PT-3b, 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 r098-tall-177955695700710"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-3b.tgz
mv DLCshifumi-PT-3b 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 ;