Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944365800022.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 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 AirplaneLD-COL-0050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944365800022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.1K Mar 4 17:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 4 17:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 4 17:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 4 17:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 4 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Mar 4 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Mar 4 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Mar 4 17:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 07:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 46K 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 AirplaneLD-COL-0050-ReachabilityCardinality-2024-00
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-01
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-02
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-03
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-04
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-05
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-06
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-07
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-08
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-09
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-10
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-11
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-12
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-13
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-14
FORMULA_NAME AirplaneLD-COL-0050-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779461495881

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-COL-0050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202604301425
[2026-05-22 14:51:37] [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]
[2026-05-22 14:51:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 14:51:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-22 14:51:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 14:51:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 686 ms
[2026-05-22 14:51:38] [INFO ] Detected 3 constant HL places corresponding to 152 PT places.
[2026-05-22 14:51:38] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 369 PT places and 612.0 transition bindings in 35 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 42 ms.
Working with output stream class java.io.PrintStream
[2026-05-22 14:51:38] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions 56 arcs in 6 ms.
[2026-05-22 14:51:38] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 17 stabilizing places and 15 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17 transition count 15
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2026-05-22 14:51:38] [INFO ] Flatten gal took : 105 ms
[2026-05-22 14:51:38] [INFO ] Flatten gal took : 11 ms
[2026-05-22 14:51:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14532549544171325753.gal : 8 ms
[2026-05-22 14:51:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17984175354603343416.prop : 7 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/ReachabilityCardinality14532549544171325753.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17984175354603343416.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 ...330
Loading property file /tmp/ReachabilityCardinality17984175354603343416.prop.
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-02 is true.
SDD proceeding with computation,14 properties remain. new max is 2
SDD size :1 after 7
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :7 after 22
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :22 after 46
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,93,0.019797,4300,2,49,9,338,20,0,301,154,0
Total reachable state count : 93

Verifying 15 reachability properties.
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-00 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-00,0,0.020911,4348,1,0,9,338,20,0,312,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-01 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-01,0,0.021883,4564,1,0,9,338,20,0,323,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-02,1,0.022016,4564,2,18,9,338,21,0,327,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-03 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-03,0,0.022102,4564,1,0,9,338,21,0,327,154,0
Invariant property AirplaneLD-COL-0050-ReachabilityCardinality-2024-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-04,0,0.030571,4564,1,0,9,338,21,0,335,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-05 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-05,0,0.031776,4564,1,0,9,338,21,0,338,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-06 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-06,0,0.031902,4564,1,0,9,338,21,0,338,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-07 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-07,0,0.032041,4564,1,0,9,338,21,0,338,154,0
Invariant property AirplaneLD-COL-0050-ReachabilityCardinality-2024-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-08,0,0.032139,4564,1,0,9,338,21,0,338,154,0
Invariant property AirplaneLD-COL-0050-ReachabilityCardinality-2024-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-09,0,0.032983,4564,1,0,9,338,21,0,345,154,0
Invariant property AirplaneLD-COL-0050-ReachabilityCardinality-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-11,0,0.034048,4564,1,0,9,338,21,0,383,154,0
Invariant property AirplaneLD-COL-0050-ReachabilityCardinality-2024-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-12,0,0.034217,4564,1,0,9,338,21,0,384,154,0
Invariant property AirplaneLD-COL-0050-ReachabilityCardinality-2024-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-13,0,0.035492,4564,1,0,9,338,21,0,385,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-14 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-14,0,0.035601,4564,1,0,9,338,21,0,385,154,0
Reachability property AirplaneLD-COL-0050-ReachabilityCardinality-2024-15 does not hold.
No reachable states exhibit your property : AirplaneLD-COL-0050-ReachabilityCardinality-2024-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AirplaneLD-COL-0050-ReachabilityCardinality-2024-15,0,0.035804,4564,1,0,9,338,21,0,387,154,0
RANDOM walk for 40000 steps (5042 resets) in 1824 ms. (21 steps per ms) remains 14/15 properties
BEST_FIRST walk for 40002 steps (1402 resets) in 496 ms. (80 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1307 resets) in 222 ms. (179 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (1413 resets) in 214 ms. (186 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1552 resets) in 265 ms. (150 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1521 resets) in 208 ms. (191 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1153 resets) in 89 ms. (444 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1369 resets) in 136 ms. (291 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1554 resets) in 174 ms. (228 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1317 resets) in 152 ms. (261 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1084 resets) in 145 ms. (273 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (1293 resets) in 107 ms. (370 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1366 resets) in 124 ms. (320 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (1397 resets) in 105 ms. (377 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1384 resets) in 106 ms. (373 steps per ms) remains 14/14 properties
Probably explored full state space saw : 93 states, properties seen :0
Probabilistic random walk after 332 steps, saw 93 distinct states, run finished after 9 ms. (steps per millisecond=36 ) properties seen :0
Explored full state space saw : 93 states, properties seen :0
Exhaustive walk after 332 steps, saw 93 distinct states, run finished after 3 ms. (steps per millisecond=110 ) properties seen :0
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2026-05-22 14:51:39] [INFO ] Flatten gal took : 3 ms
[2026-05-22 14:51:39] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2026-05-22 14:51:39] [INFO ] Flatten gal took : 2 ms
[2026-05-22 14:51:39] [INFO ] Flatten gal took : 2 ms
[2026-05-22 14:51:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4614123057543495631.gal : 1 ms
[2026-05-22 14:51:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14685036089137036697.prop : 0 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/ReachabilityCardinality4614123057543495631.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14685036089137036697.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

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
Loading property file /tmp/ReachabilityCardinality14685036089137036697.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7,0.003876,3968,2,25,5,78,6,0,74,36,0
Total reachable state count : 7

FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-00 FALSE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-01 FALSE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-03 FALSE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-04 TRUE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-05 FALSE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-06 FALSE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-07 FALSE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-08 TRUE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-09 TRUE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-10 TRUE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-11 TRUE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-12 TRUE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-13 TRUE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-14 FALSE TECHNIQUES CPN_APPROX
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-15 FALSE TECHNIQUES CPN_APPROX
Symmetric sort wr.t. initial and guards and successors and join/free detected :Altitude
Symmetric sort wr.t. initial detected :Altitude
Transition t3_2 : guard parameter $A(Altitude:100) in guard (OR (GEQ $A 49) (EQ $A 99))introduces in Altitude(100) partition with 2 elements
Transition t3_1 : guard parameter $A(Altitude:100) in guard (AND (LT $A 49) (NEQ $A 99))introduces in Altitude(100) partition with 2 elements
Sort wr.t. initial and guards Altitude has partition 2
Applying symmetric unfolding of partitioned symmetric sort :Altitude domain size was 100 reducing to 2 values.
For transition t3_2:(OR (GEQ $A 49) (EQ $A 99)) -> (EQ $A 1)
For transition t3_1:(AND (LT $A 49) (NEQ $A 99)) -> (EQ $A 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Speed
Symmetric sort wr.t. initial detected :Speed
Transition t5_2 : guard parameter $S(Speed:50) in guard (OR (LEQ $S 24) (EQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t5_1 : guard parameter $S(Speed:50) in guard (AND (GT $S 24) (NEQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t4_2 : guard parameter $S(Speed:50) in guard (OR (LEQ $S 24) (EQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t4_1 : guard parameter $S(Speed:50) in guard (AND (GT $S 24) (NEQ $S 49))introduces in Speed(50) partition with 2 elements
Sort wr.t. initial and guards Speed has partition 2
Applying symmetric unfolding of partitioned symmetric sort :Speed domain size was 50 reducing to 2 values.
For transition t5_2:(OR (LEQ $S 24) (EQ $S 49)) -> (EQ $S 1)
For transition t5_1:(AND (GT $S 24) (NEQ $S 49)) -> (EQ $S 0)
For transition t4_2:(OR (LEQ $S 24) (EQ $S 49)) -> (EQ $S 1)
For transition t4_1:(AND (GT $S 24) (NEQ $S 49)) -> (EQ $S 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Signal
Arc [19:1*[1]] contains constants of sort Signal
Transition t5_2 : constants on arcs in [[19:1*[1]]] introduces in Signal(2) partition with 1 elements that refines current partition to 2 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :Weight
Symmetric sort wr.t. initial detected :Weight
Transition t2_2 : guard parameter $W(Weight:2) in guard (EQ $W 1)introduces in Weight(2) partition with 2 elements
[2026-05-22 14:51:39] [INFO ] Unfolded HLPN to a Petri net with 29 places and 20 transitions 56 arcs in 27 ms.
[2026-05-22 14:51:39] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Reduce places removed 6 places and 0 transitions.
[2026-05-22 14:51:39] [INFO ] Flatten gal took : 6 ms
RANDOM walk for 3678 steps (464 resets) in 34 ms. (105 steps per ms) remains 0/1 properties
FORMULA AirplaneLD-COL-0050-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 14:51:39] [INFO ] Flatten gal took : 2 ms
[2026-05-22 14:51:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7355611049251149428.gal : 1 ms
[2026-05-22 14:51:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14859712636167745522.prop : 0 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/ReachabilityCardinality7355611049251149428.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14859712636167745522.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

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
Loading property file /tmp/ReachabilityCardinality14859712636167745522.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,8,0.003337,4016,2,29,5,93,6,0,101,40,0
Total reachable state count : 8

ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 2570 ms.

BK_STOP 1779461499936

--------------------
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="AirplaneLD-COL-0050"
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 AirplaneLD-COL-0050, 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 r002-oct2-177944365800022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0050.tgz
mv AirplaneLD-COL-0050 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 ;