fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r228-oct2-159033547800559
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ViralEpidemic-PT-S08D1C2A02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15718.970 3600000.00 20204.00 40.00 TTFFFTFTFFFTTFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r228-oct2-159033547800559.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ViralEpidemic-PT-S08D1C2A02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547800559
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 4.3K May 14 05:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 05:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 23:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 23:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.3K May 13 16:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 16:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 13 12:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K May 13 12:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 13 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 13 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 11 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 828K 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 ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591310876245

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 22:47:57] [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 22:47:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 22:47:57] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2020-06-04 22:47:57] [INFO ] Transformed 731 places.
[2020-06-04 22:47:57] [INFO ] Transformed 1241 transitions.
[2020-06-04 22:47:57] [INFO ] Parsed PT model containing 731 places and 1241 transitions in 124 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 77 resets, run finished after 131 ms. (steps per millisecond=76 ) properties seen :[0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1]
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[1, 0, 0, 0, 0, 0]
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 1, 0, 0, 0]
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 1, 0]
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1241 rows 731 cols
[2020-06-04 22:47:58] [INFO ] Computed 1 place invariants in 51 ms
[2020-06-04 22:47:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 19 ms returned sat
[2020-06-04 22:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:47:59] [INFO ] [Real]Absence check using state equation in 1126 ms returned sat
[2020-06-04 22:47:59] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 62 ms.
[2020-06-04 22:48:01] [INFO ] Added : 140 causal constraints over 28 iterations in 1454 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2020-06-04 22:48:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2020-06-04 22:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:48:02] [INFO ] [Real]Absence check using state equation in 1129 ms returned sat
[2020-06-04 22:48:02] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 63 ms.
[2020-06-04 22:48:03] [INFO ] Added : 123 causal constraints over 25 iterations in 1321 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2020-06-04 22:48:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2020-06-04 22:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:48:05] [INFO ] [Real]Absence check using state equation in 1093 ms returned sat
[2020-06-04 22:48:05] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints in 54 ms.
[2020-06-04 22:48:06] [INFO ] Added : 116 causal constraints over 24 iterations in 1103 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
Incomplete Parikh walk after 11700 steps, including 99 resets, run finished after 83 ms. (steps per millisecond=140 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 12400 steps, including 99 resets, run finished after 79 ms. (steps per millisecond=156 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ViralEpidemic-PT-S08D1C2A02-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 134 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=67 )
FORMULA ViralEpidemic-PT-S08D1C2A02-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="ViralEpidemic-PT-S08D1C2A02"
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 ViralEpidemic-PT-S08D1C2A02, 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 r228-oct2-159033547800559"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A02.tgz
mv ViralEpidemic-PT-S08D1C2A02 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 ;