Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233500191.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 Referendum-PT-0015, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233500191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 748K
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K 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 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 220K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 121K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 18K 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 Referendum-PT-0015-ReachabilityFireability-2025-00
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-01
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-02
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-03
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-04
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-05
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-06
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-07
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-08
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-09
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-10
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-11
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-12
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-13
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-14
FORMULA_NAME Referendum-PT-0015-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748975144912

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-PT-0015
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-03 18:25:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 18:25:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 18:25:47] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2025-06-03 18:25:47] [INFO ] Transformed 46 places.
[2025-06-03 18:25:47] [INFO ] Transformed 31 transitions.
[2025-06-03 18:25:47] [INFO ] Found NUPN structural information;
[2025-06-03 18:25:47] [INFO ] Parsed PT model containing 46 places and 31 transitions and 76 arcs in 291 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 49 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 18:25:48] [INFO ] Flatten gal took : 55 ms
[2025-06-03 18:25:48] [INFO ] Flatten gal took : 25 ms
[2025-06-03 18:25:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10855606068637801283.gal : 14 ms
[2025-06-03 18:25:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9083117717518230492.prop : 8 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/ReachabilityCardinality10855606068637801283.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9083117717518230492.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (2352 resets) in 2429 ms. (16 steps per ms) remains 5/9 properties
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9083117717518230492.prop.
Reachability property Referendum-PT-0015-ReachabilityFireability-2025-12 is true.
SDD proceeding with computation,8 properties remain. new max is 2
SDD size :2 after 28
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :28 after 730
BEST_FIRST walk for 40004 steps (152 resets) in 795 ms. (50 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (152 resets) in 281 ms. (141 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (152 resets) in 286 ms. (139 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (152 resets) in 120 ms. (330 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (152 resets) in 116 ms. (341 steps per ms) remains 5/5 properties
// Phase 1: matrix 31 rows 46 cols
[2025-06-03 18:25:49] [INFO ] Computed 15 invariants in 8 ms
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :730 after 177148
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,1.43489e+07,0.474058,4324,2,120,10,1279,13,0,206,354,0
Total reachable state count : 14348908

Verifying 9 reachability properties.
Invariant property Referendum-PT-0015-ReachabilityFireability-2025-00 is true.
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0015-ReachabilityFireability-2025-00,0,0.479349,4580,1,0,10,1279,13,0,250,354,0
Reachability property Referendum-PT-0015-ReachabilityFireability-2025-03 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
Referendum-PT-0015-ReachabilityFireability-2025-03,2,0.480686,4580,2,48,10,1279,13,0,250,354,0
Reachability property Referendum-PT-0015-ReachabilityFireability-2025-04 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
Referendum-PT-0015-ReachabilityFireability-2025-04,2,0.481749,4580,2,48,10,1279,13,0,250,354,0
Reachability property Referendum-PT-0015-ReachabilityFireability-2025-05 does not hold.
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Referendum-PT-0015-ReachabilityFireability-2025-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0015-ReachabilityFireability-2025-05,0,0.483304,4580,1,0,10,1279,13,0,278,354,0
Invariant property Referendum-PT-0015-ReachabilityFireability-2025-07 is true.
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0015-ReachabilityFireability-2025-07,0,0.485594,4580,1,0,10,1279,13,0,278,354,0
Invariant property Referendum-PT-0015-ReachabilityFireability-2025-08 is true.
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0015-ReachabilityFireability-2025-08,0,0.486479,4580,1,0,10,1279,13,0,284,354,0
Invariant property Referendum-PT-0015-ReachabilityFireability-2025-11 is true.
FORMULA Referendum-PT-0015-ReachabilityFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0015-ReachabilityFireability-2025-11,0,0.487188,4580,1,0,10,1279,13,0,288,354,0
Reachability property Referendum-PT-0015-ReachabilityFireability-2025-12 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
Referendum-PT-0015-ReachabilityFireability-2025-12,59049,0.48739,4580,2,67,10,1279,14,0,288,354,0
Invariant property Referendum-PT-0015-ReachabilityFireability-2025-13 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0015-ReachabilityFireability-2025-13,419904,0.488315,4580,2,76,10,1279,14,0,292,354,0
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
After SMT solving in domain Real declared 16/77 variables, and 0 constraints, problems are : Problem set: 5 solved, 0 unsolved in 313 ms.
Refiners :[Domain max(s): 0/46 constraints, Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/46 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 420ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 2431 ms.

BK_STOP 1748975149775

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Referendum-PT-0015"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Referendum-PT-0015, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-174889233500191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0015.tgz
mv Referendum-PT-0015 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;