fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477600559
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldPPPs-PT-100A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15734.890 3600000.00 80884.00 101.90 TTFTFTTTTTTTFTFF 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-159033477600559.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 ShieldPPPs-PT-100A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477600559
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 3.3K May 14 01:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 01:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 13 19:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 13 19:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 14:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 13 08:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 08:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 907K 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 ShieldPPPs-PT-100A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPs-PT-100A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591315401522

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 00:03:24] [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]
[2020-06-05 00:03:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 00:03:24] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2020-06-05 00:03:24] [INFO ] Transformed 3103 places.
[2020-06-05 00:03:24] [INFO ] Transformed 2603 transitions.
[2020-06-05 00:03:24] [INFO ] Found NUPN structural information;
[2020-06-05 00:03:24] [INFO ] Parsed PT model containing 3103 places and 2603 transitions in 534 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 180 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 1 resets, run finished after 260 ms. (steps per millisecond=38 ) properties seen :[1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1]
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 171 ms. (steps per millisecond=58 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 184 ms. (steps per millisecond=54 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 112 ms. (steps per millisecond=89 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 114 ms. (steps per millisecond=87 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 118 ms. (steps per millisecond=84 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 109 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2603 rows 3103 cols
[2020-06-05 00:03:25] [INFO ] Computed 1101 place invariants in 95 ms
[2020-06-05 00:03:28] [INFO ] [Real]Absence check using 1101 positive place invariants in 1711 ms returned sat
[2020-06-05 00:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 00:03:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 00:03:31] [INFO ] [Real]Absence check using state equation in 2331 ms returned (error "Failed to check-sat")
[2020-06-05 00:03:33] [INFO ] [Real]Absence check using 1101 positive place invariants in 1699 ms returned sat
[2020-06-05 00:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 00:03:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 00:03:36] [INFO ] [Real]Absence check using state equation in 2861 ms returned (error "Failed to check-sat")
[2020-06-05 00:03:38] [INFO ] [Real]Absence check using 1101 positive place invariants in 1642 ms returned sat
[2020-06-05 00:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 00:03:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 00:03:41] [INFO ] [Real]Absence check using state equation in 2964 ms returned (error "Failed to check-sat")
[2020-06-05 00:03:43] [INFO ] [Real]Absence check using 1101 positive place invariants in 1573 ms returned sat
[2020-06-05 00:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 00:03:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 00:03:46] [INFO ] [Real]Absence check using state equation in 3079 ms returned (error "Failed to check-sat")
[2020-06-05 00:03:48] [INFO ] [Real]Absence check using 1101 positive place invariants in 1775 ms returned sat
[2020-06-05 00:03:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 00:03:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 00:03:51] [INFO ] [Real]Absence check using state equation in 2959 ms returned (error "Failed to check-sat")
[2020-06-05 00:03:53] [INFO ] [Real]Absence check using 1101 positive place invariants in 1910 ms returned sat
[2020-06-05 00:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 00:03:56] [INFO ] [Real]Absence check using state equation in 2574 ms returned (error "Failed to check-sat")
Support contains 70 out of 3103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 28 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3101 transition count 2601
Partial Free-agglomeration rule applied 859 times.
Drop transitions removed 859 transitions
Iterating global reduction 0 with 859 rules applied. Total rules applied 863 place count 3101 transition count 2601
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 865 place count 3101 transition count 2601
Applied a total of 865 rules in 1259 ms. Remains 3101 /3103 variables (removed 2) and now considering 2601/2603 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 3101/3103 places, 2601/2603 transitions.
Incomplete random walk after 1000000 steps, including 53 resets, run finished after 20611 ms. (steps per millisecond=48 ) properties seen :[1, 1, 1, 1, 0, 0]
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 368407 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen :[1, 0]
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 217622 steps, including 0 resets, run visited all 1 properties in 2580 ms. (steps per millisecond=84 )
FORMULA ShieldPPPs-PT-100A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_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="ShieldPPPs-PT-100A"
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 ShieldPPPs-PT-100A, 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-159033477600559"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-100A.tgz
mv ShieldPPPs-PT-100A 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 ;