fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477200287
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldIIPt-PT-005A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.150 3600000.00 5151.00 40.50 FFTFFTFTTFTTTFTT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477200287.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is ShieldIIPt-PT-005A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477200287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 188K
-rw-r--r-- 1 mcc users 2.8K May 14 00:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 14 00:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 18:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 18:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 13:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 13:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 08:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 08:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 27K May 12 20:42 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 ShieldIIPt-PT-005A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-005A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591296710975

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 18:51:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 18:51:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 18:51:52] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2020-06-04 18:51:52] [INFO ] Transformed 98 places.
[2020-06-04 18:51:52] [INFO ] Transformed 73 transitions.
[2020-06-04 18:51:52] [INFO ] Found NUPN structural information;
[2020-06-04 18:51:52] [INFO ] Parsed PT model containing 98 places and 73 transitions in 70 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[1, 0, 0]
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0]
// Phase 1: matrix 72 rows 98 cols
[2020-06-04 18:51:52] [INFO ] Computed 46 place invariants in 4 ms
[2020-06-04 18:51:52] [INFO ] [Real]Absence check using 46 positive place invariants in 32 ms returned sat
[2020-06-04 18:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:51:53] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2020-06-04 18:51:53] [INFO ] Computed and/alt/rep : 71/249/71 causal constraints in 6 ms.
[2020-06-04 18:51:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:51:53] [INFO ] [Nat]Absence check using 46 positive place invariants in 22 ms returned sat
[2020-06-04 18:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:51:53] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2020-06-04 18:51:53] [INFO ] Computed and/alt/rep : 71/249/71 causal constraints in 6 ms.
[2020-06-04 18:51:53] [INFO ] Added : 71 causal constraints over 15 iterations in 125 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-06-04 18:51:53] [INFO ] [Real]Absence check using 46 positive place invariants in 7 ms returned unsat
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 109 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=109 )
FORMULA ShieldIIPt-PT-005A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
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="ShieldIIPt-PT-005A"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldIIPt-PT-005A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477200287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-005A.tgz
mv ShieldIIPt-PT-005A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;