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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r214-tall-162098201800110
Last Updated
Jun 28, 2021

About the Execution of Tapaal for SharedMemory-COL-100000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
14960.468 151489.00 154844.00 474.60 ????T?????T????? normal

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 ;