fond
Model Checking Contest @ Petri Nets 2015
Bruxelles, Belgium, June 23, 2015
Execution of r231su-smll-143354323000089
Last Updated
August 19, 2015

About the Execution of LTSMin for IOTPpurchase-PT-C01M01P01D01

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2940.020 6273.00 20074.00 52.80 F normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-2270
Executing tool ltsmin
Input is IOTPpurchase-PT-C01M01P01D01, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231su-smll-143354323000089
=====================================================================


--------------------
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 IOTPpurchase-PT-C01M01P01D01-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1433643585118

FORMULA IOTPpurchase-PT-C01M01P01D01-ReachabilityDeadlock-0 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING

BK_STOP 1433643591391

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

property name is IOTPpurchase-PT-C01M01P01D01-ReachabilityDeadlock-0
Initializing Lace, 0 nodes, 4 cores, 4 logical processors, 4 workers.
pins2lts-sym: Using 4 CPUs
pins2lts-sym: Exploration order is chain
pins2lts-sym: Saturation strategy is sat-like
pins2lts-sym: Guided search strategy is unguided
pins2lts-sym: Attractor strategy is default
pins2lts-sym: Registering PINS so language module
pins2lts-sym: Main process: 0.
Lace startup, creating 4 worker threads with program stack 8388608 bytes.
pins2lts-sym: opening model.so
pins2lts-sym: library has no initializer
pins2lts-sym: loading model PNML
pins2lts-sym: completed loading model PNML
pins2lts-sym: Regroup specification: cn,w2W,ru,lb:cs.rs.cw:cs.rs.cs,rs,vf
pins2lts-sym: Regroup Column Nub
pins2lts-sym: Regroup over-approximate must-write to may-write
pins2lts-sym: Regroup Row sUbsume
pins2lts-sym: Regroup Lowest Bandwidth
pins2lts-sym: Computing lowest bandwidth in: ":cs.rs.cw:cs.rs.cs"
pins2lts-sym: Bandwidth of may-write matrix with sequence "ε": 1312
pins2lts-sym: Regroup Column Sort
pins2lts-sym: Regroup Row Sort
pins2lts-sym: Regroup Column sWaps
pins2lts-sym: Bandwidth of may-write matrix with sequence "cs.rs.cw": 235
pins2lts-sym: Regroup Column Sort
pins2lts-sym: Regroup Row Sort
pins2lts-sym: Regroup Column Sort
pins2lts-sym: Bandwidth of may-write matrix with sequence "cs.rs.cs": 484
pins2lts-sym: Regroup Row Sort
pins2lts-sym: Reqroup Vertical Flip
pins2lts-sym: Regrouping: 45->45 groups
pins2lts-sym: state vector length is 111; there are 45 groups and 111 guards
pins2lts-sym: Creating a multi-core ListDD domain.
pins2lts-sym: Using GBgetTransitionsShort as next-state function
pins2lts-sym: got initial state
pins2lts-sym: vrel_add_act not supported; falling back to vrel_add_cpy
pins2lts-sym: Exploration took 804 group checks and 804 next state calls
pins2lts-sym: reachability took 4.670 real 12.650 user 5.950 sys
pins2lts-sym: No deadlocks found
pins2lts-sym: counting visited states...
pins2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pins2lts-sym: state space has 204 states, 607 nodes
pnml: max token count: 1

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="IOTPpurchase-PT-C01M01P01D01"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="ltsmin"
export BK_RESULT_DIR="/root/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

tar xzf /home/mcc/BenchKit/INPUTS/IOTPpurchase-PT-C01M01P01D01.tgz
mv IOTPpurchase-PT-C01M01P01D01 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2270"
echo " Executing tool ltsmin"
echo " Input is IOTPpurchase-PT-C01M01P01D01, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r231su-smll-143354323000089"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.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 ;