Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r160-csrt-155286431800230.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-3954
Executing tool tapaal
Input is SharedMemory-COL-100000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r160-csrt-155286431800230
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.8M
-rw-r--r-- 1 mcc users 4.0K Feb 12 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 12 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 9 02:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Feb 9 02:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 110 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 348 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 5 01:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.6K Feb 5 01:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 4 20:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 20:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 1 20:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 1 20:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:35 equiv_pt
-rw-r--r-- 1 mcc users 7 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 5 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 4.6M Mar 10 17:31 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 SharedMemory-COL-100000-CTLFireability-00
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-01
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-02
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-03
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-04
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-05
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-06
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-07
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-08
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-09
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-10
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-11
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-12
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-13
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-14
FORMULA_NAME SharedMemory-COL-100000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1552996509024

tapaal
---> tapaal --- TAPAAL
Total timeout: 3590
Time left: 3590

*************************************
* TAPAAL verifying CTLFireability *
*************************************
/home/mcc/tmp
/home/mcc/tmp/tmp.s5tYfREbVw
/home/mcc/tmp/tmp.F9m9xq4ALW
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
Solution found by stripping colors (step -1) for query index 9





Unable to decide if SharedMemory-COL-100000-CTLFireability-00 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-CTLFireability-01 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-CTLFireability-02 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-CTLFireability-04 is satisfied.

Query is MAYBE satisfied.


FORMULA SharedMemory-COL-100000-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 4 was solved

Query is NOT satisfied.

Solved using CPN Approximation



Unable to decide if SharedMemory-COL-100000-CTLFireability-12 is satisfied.

Query is MAYBE satisfied.
Time left: 3584
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (15 in total)
Total simplification timout is 718 -- reduction timeout is 299
/home/mcc/BenchKit/bin/verifypn -n -q 718 -l 29 -d 299 -z 4 -s OverApprox --write-simplified /home/mcc/tmp/tmp.s5tYfREbVw --write-reduced /home/mcc/tmp/tmp.F9m9xq4ALW -x 1,2,3,4,5,6,7,8,9,11,12,13,14,15,16 ./model.pnml ./CTLFireability.xml

Time left: 0
Out of time, terminating!

BK_STOP 1553000099163

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

Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-15
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-14
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-13
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-11
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-10
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-08
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-07
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-06
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-05
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping SharedMemory-COL-100000-CTLFireability-03

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="SharedMemory-COL-100000"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="tapaal"
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 2-3954"
echo " Executing tool tapaal"
echo " Input is SharedMemory-COL-100000, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r160-csrt-155286431800230"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-100000.tgz
mv SharedMemory-COL-100000 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "UpperBounds" ] ; 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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;