Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987815600234.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is FamilyReunion-PT-L00100M0010C005P005G002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815600234
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 3.2K Apr 4 17:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 14K Apr 4 17:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 4 06:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 4 06:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 266K Apr 8 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 237K Apr 8 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 654K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 3 20:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 3 20:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Apr 3 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 3 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 17M Mar 24 05:37 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 FamilyReunion-PT-L00100M0010C005P005G002-00
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-01
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-02
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-03
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-04
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-05
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-06
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-07
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-08
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-09
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-10
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-11
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-12
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-13
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-14
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-15

=== Now, execution of the tool begins

BK_START 1591299619801

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 19:40:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 19:40:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 19:40:23] [INFO ] Load time of PNML (sax parser for PT used): 1256 ms
[2020-06-04 19:40:23] [INFO ] Transformed 40605 places.
[2020-06-04 19:40:23] [INFO ] Transformed 36871 transitions.
[2020-06-04 19:40:23] [INFO ] Parsed PT model containing 40605 places and 36871 transitions in 1491 ms.
Reduce places removed 31 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 742 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 17 resets, run finished after 3765 ms. (steps per millisecond=26 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1]
// Phase 1: matrix 36871 rows 40574 cols
[2020-06-04 19:40:58] [INFO ] Computed 8805 place invariants in 30296 ms
[2020-06-04 19:41:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 19:41:16] [INFO ] [Real]Absence check using 300 positive place invariants in 10185 ms returned unknown
[2020-06-04 19:41:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 19:41:32] [INFO ] [Real]Absence check using 300 positive place invariants in 9442 ms returned unknown
[2020-06-04 19:41:34] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 19:41:35] [INFO ] Flatten gal took : 2188 ms
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 19:41:36] [INFO ] Flatten gal took : 1488 ms
[2020-06-04 19:41:37] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 54 ms.
[2020-06-04 19:41:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 243 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ FamilyReunion-PT-L00100M0010C005P005G002 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 6595600 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16084392 kB

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

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="FamilyReunion-PT-L00100M0010C005P005G002"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itslola"
echo " Input is FamilyReunion-PT-L00100M0010C005P005G002, examination is LTLFireability"
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-158987815600234"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00100M0010C005P005G002.tgz
mv FamilyReunion-PT-L00100M0010C005P005G002 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;