Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r631-smll-171774447200129.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool ltsminxred
Input is ResIsolation-PT-N11P3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r631-smll-171774447200129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 211M
-rw-r--r-- 1 mcc users 7.3K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 8.6K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 211M Jun 7 06:26 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-00
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-01
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-02
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-03
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-04
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-05
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-06
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-07
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-08
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-09
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-10
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-11
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-12
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-13
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-14
FORMULA_NAME ResIsolation-PT-N11P3-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717838591203

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N11P3
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-08 09:23:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-08 09:23:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-08 09:23:24] [INFO ] Load time of PNML (sax parser for PT used): 10790 ms
[2024-06-08 09:23:24] [INFO ] Transformed 435 places.
[2024-06-08 09:23:25] [INFO ] Transformed 147846 transitions.
[2024-06-08 09:23:25] [INFO ] Found NUPN structural information;
[2024-06-08 09:23:25] [INFO ] Parsed PT model containing 435 places and 147846 transitions and 4129561 arcs in 12031 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 34 ms.
FORMULA ResIsolation-PT-N11P3-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 99 out of 435 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 435/435 places, 147846/147846 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 423 transition count 147846
Discarding 175 places :
Symmetric choice reduction at 1 with 175 rule applications. Total rules 187 place count 248 transition count 147671
Iterating global reduction 1 with 175 rules applied. Total rules applied 362 place count 248 transition count 147671
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 372 place count 238 transition count 147661
Iterating global reduction 1 with 10 rules applied. Total rules applied 382 place count 238 transition count 147661
Applied a total of 382 rules in 7596 ms. Remains 238 /435 variables (removed 197) and now considering 147661/147846 (removed 185) transitions.
// Phase 1: matrix 147661 rows 238 cols
[2024-06-08 09:23:39] [INFO ] Computed 2 invariants in 4698 ms
[2024-06-08 09:24:10] [INFO ] Performed 106/238 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-08 09:24:38] [INFO ] Implicit Places using invariants in 63804 ms returned []
Implicit Place search using SMT only with invariants took 63876 ms to find 0 implicit places.
Running 147660 sub problems to find dead transitions.
[2024-06-08 09:24:42] [INFO ] Invariant cache hit.

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML

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="ResIsolation-PT-N11P3"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ResIsolation-PT-N11P3, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r631-smll-171774447200129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N11P3.tgz
mv ResIsolation-PT-N11P3 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;