Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r439-tajo-167905985900103.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVs-PT-100A, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-tajo-167905985900103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.2K Feb 26 19:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 19:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 19:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 19:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 19:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 26 19:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 652K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679552799166

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldRVs-PT-100A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 06:26:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-23 06:26:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 06:26:41] [INFO ] Load time of PNML (sax parser for PT used): 142 ms
[2023-03-23 06:26:41] [INFO ] Transformed 1403 places.
[2023-03-23 06:26:41] [INFO ] Transformed 1903 transitions.
[2023-03-23 06:26:41] [INFO ] Found NUPN structural information;
[2023-03-23 06:26:41] [INFO ] Parsed PT model containing 1403 places and 1903 transitions and 9200 arcs in 235 ms.
Structural test allowed to assert that 402 places are NOT stable. Took 21 ms.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 682 ms. (steps per millisecond=14 ) properties (out of 1001) seen :997
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-23 06:26:42] [INFO ] Computed 401 place invariants in 28 ms
[2023-03-23 06:26:42] [INFO ] After 567ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 06:26:43] [INFO ] [Nat]Absence check using 401 positive place invariants in 115 ms returned sat
[2023-03-23 06:26:44] [INFO ] After 1127ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 06:26:44] [INFO ] Deduced a trap composed of 13 places in 215 ms of which 7 ms to minimize.
[2023-03-23 06:26:45] [INFO ] Deduced a trap composed of 7 places in 199 ms of which 1 ms to minimize.
[2023-03-23 06:26:45] [INFO ] Deduced a trap composed of 7 places in 152 ms of which 1 ms to minimize.
[2023-03-23 06:26:45] [INFO ] Deduced a trap composed of 7 places in 153 ms of which 4 ms to minimize.
[2023-03-23 06:26:45] [INFO ] Deduced a trap composed of 9 places in 166 ms of which 1 ms to minimize.
[2023-03-23 06:26:46] [INFO ] Deduced a trap composed of 7 places in 190 ms of which 0 ms to minimize.
[2023-03-23 06:26:46] [INFO ] Deduced a trap composed of 12 places in 186 ms of which 1 ms to minimize.
[2023-03-23 06:26:46] [INFO ] Deduced a trap composed of 7 places in 128 ms of which 1 ms to minimize.
[2023-03-23 06:26:46] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 1 ms to minimize.
[2023-03-23 06:26:47] [INFO ] Deduced a trap composed of 12 places in 1097 ms of which 3 ms to minimize.
[2023-03-23 06:26:48] [INFO ] Deduced a trap composed of 9 places in 232 ms of which 1 ms to minimize.
[2023-03-23 06:26:48] [INFO ] Deduced a trap composed of 8 places in 208 ms of which 1 ms to minimize.
[2023-03-23 06:26:48] [INFO ] Deduced a trap composed of 8 places in 181 ms of which 1 ms to minimize.
[2023-03-23 06:26:49] [INFO ] Deduced a trap composed of 11 places in 173 ms of which 1 ms to minimize.
[2023-03-23 06:26:49] [INFO ] Deduced a trap composed of 12 places in 192 ms of which 0 ms to minimize.
[2023-03-23 06:26:49] [INFO ] Deduced a trap composed of 7 places in 202 ms of which 0 ms to minimize.
[2023-03-23 06:26:49] [INFO ] Deduced a trap composed of 12 places in 204 ms of which 1 ms to minimize.
[2023-03-23 06:26:50] [INFO ] Deduced a trap composed of 12 places in 174 ms of which 1 ms to minimize.
[2023-03-23 06:26:50] [INFO ] Deduced a trap composed of 11 places in 159 ms of which 0 ms to minimize.
[2023-03-23 06:26:50] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 3 ms to minimize.
[2023-03-23 06:26:50] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 0 ms to minimize.
[2023-03-23 06:26:51] [INFO ] Deduced a trap composed of 7 places in 127 ms of which 1 ms to minimize.
[2023-03-23 06:26:51] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 1 ms to minimize.
[2023-03-23 06:26:51] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 1 ms to minimize.
[2023-03-23 06:26:51] [INFO ] Deduced a trap composed of 11 places in 87 ms of which 1 ms to minimize.
[2023-03-23 06:26:51] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 1 ms to minimize.
[2023-03-23 06:26:51] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 7130 ms
[2023-03-23 06:26:52] [INFO ] After 8639ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 299 ms.
[2023-03-23 06:26:52] [INFO ] After 9578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 11361 steps, including 994 resets, run visited all 3 properties in 523 ms. (steps per millisecond=21 )
Parikh walk visited 3 properties in 529 ms.
Able to resolve query StableMarking after proving 1002 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 12171 ms.
ITS solved all properties within timeout

BK_STOP 1679552813309

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -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="ShieldRVs-PT-100A"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVs-PT-100A, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r439-tajo-167905985900103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;