Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r186-oct2-158987939000414.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is SafeBus-PT-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987939000414
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 12K Apr 12 12:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 12 12:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 123K Apr 11 13:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 392K Apr 11 13:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 54K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 179K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Apr 10 17:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 10 17:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 9 23:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 9 23:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.9K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 24 05:38 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 SafeBus-PT-10-ReachabilityCardinality-00
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-01
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-02
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-03
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-04
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-05
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-06
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-07
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-08
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-09
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-10
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-11
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-12
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-13
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-14
FORMULA_NAME SafeBus-PT-10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591238875804

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:47:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 02:47:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:47:57] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2020-06-04 02:47:57] [INFO ] Transformed 316 places.
[2020-06-04 02:47:57] [INFO ] Transformed 1631 transitions.
[2020-06-04 02:47:57] [INFO ] Parsed PT model containing 316 places and 1631 transitions in 186 ms.
Reduce places removed 10 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA SafeBus-PT-10-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-10-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 108 ms. (steps per millisecond=92 ) properties seen :[0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1]
FORMULA SafeBus-PT-10-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-10-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-10-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-10-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-10-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-10-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0]
[2020-06-04 02:47:57] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2020-06-04 02:47:57] [INFO ] Computed 45 place invariants in 25 ms
[2020-06-04 02:47:57] [INFO ] [Real]Absence check using 24 positive place invariants in 20 ms returned sat
[2020-06-04 02:47:57] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 11 ms returned unsat
[2020-06-04 02:47:57] [INFO ] [Real]Absence check using 24 positive place invariants in 11 ms returned unsat
[2020-06-04 02:47:58] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned unsat
[2020-06-04 02:47:58] [INFO ] [Real]Absence check using 24 positive place invariants in 7 ms returned unsat
[2020-06-04 02:47:58] [INFO ] [Real]Absence check using 24 positive place invariants in 8 ms returned unsat
[2020-06-04 02:47:58] [INFO ] [Real]Absence check using 24 positive place invariants in 10 ms returned unsat
FORMULA SafeBus-PT-10-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-10-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-10-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-10-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-10-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SafeBus-PT-10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
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="SafeBus-PT-10"
export BK_EXAMINATION="ReachabilityCardinality"
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 SafeBus-PT-10, 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 r186-oct2-158987939000414"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-10.tgz
mv SafeBus-PT-10 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;