Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r214-tall-162098201800110.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool tapaal
Input is SharedMemory-COL-100000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r214-tall-162098201800110
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.9M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 4.6M May 5 16:52 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-ReachabilityCardinality-00
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-01
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-02
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-03
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-04
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-05
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-06
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-07
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-08
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-09
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-10
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-11
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-12
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-13
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-14
FORMULA_NAME SharedMemory-COL-100000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621030463992

tapaal
Got BK_BIN_PATH=/home/mcc/BenchKit/bin/
---> tapaal --- TAPAAL
Setting MODEL_PATH=.
Setting VERIFYPN=/home/mcc/BenchKit/bin/verifypn
Got BK_TIME_CONFINEMENT=3600
Setting TEMPDIR=/home/mcc/BenchKit/bin/tmp
Got BK_MEMORY_CONFINEMENT=16384
Limiting to 16265216 kB
Total timeout: 3590
Time left: 3590

**********************************************
* TAPAAL verifying ReachabilityCardinality *
**********************************************
/home/mcc/BenchKit/bin/tmp
/home/mcc/BenchKit/bin/tmp/tmp.5P4roEGtKb
/home/mcc/BenchKit/bin/tmp/tmp.zvS5uNN8Q4
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
Solution found by stripping colors (step -1) for query index 4
Solution found by stripping colors (step -1) for query index 10





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

Query is MAYBE satisfied.


FORMULA SharedMemory-COL-100000-ReachabilityCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 4 was solved

Query is satisfied.

Solved using CPN Approximation



Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-05 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-06 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-08 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-09 is satisfied.

Query is MAYBE satisfied.


FORMULA SharedMemory-COL-100000-ReachabilityCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 10 was solved

Query is satisfied.

Solved using CPN Approximation



Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-11 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-13 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-14 is satisfied.

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-15 is satisfied.

Query is MAYBE satisfied.


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

Query is MAYBE satisfied.


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

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-07 is satisfied.

Query is MAYBE satisfied.


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

Query is MAYBE satisfied.


Unable to decide if SharedMemory-COL-100000-ReachabilityCardinality-03 is satisfied.

Query is MAYBE satisfied.
Time left: 3585
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (14 in total)
Total simplification timout is 718 -- reduction timeout is 299
timeout 3585 /home/mcc/BenchKit/bin/verifypn -n -q 718 -l 29 -d 299 -z 4 -s OverApprox --binary-query-io 2 --write-simplified /home/mcc/BenchKit/bin/tmp/tmp.5P4roEGtKb --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.zvS5uNN8Q4 -x 1,2,3,4,6,7,8,9,10,12,13,14,15,16 ./model.pnml ./ReachabilityCardinality.xml
Unfolding 11
Time left: 3439

Model file after phase 0 is empty (CPN unfolding failed), exiting ...

BK_STOP 1621030615481

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

terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

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="ReachabilityCardinality"
export BK_TOOL="tapaal"
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 2-4028"
echo " Executing tool tapaal"
echo " Input is SharedMemory-COL-100000, 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 r214-tall-162098201800110"
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 [ "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 ;