fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r182-oct2-158987913900471
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for BusinessProcesses-PT-03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.730 3600000.00 5868.00 38.00 FFFFTTFTFFTFTFTF 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.r182-oct2-158987913900471.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 BusinessProcesses-PT-03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913900471
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 3.3K Mar 26 02:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 26 02:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 22:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 22:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 25 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 25 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 14:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 14:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 63K Mar 24 05:37 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 BusinessProcesses-PT-03-ReachabilityFireability-00
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-01
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-02
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-03
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-04
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-05
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-06
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-07
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-08
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-09
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-10
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-11
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-12
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-13
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-14
FORMULA_NAME BusinessProcesses-PT-03-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591156925213

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 04:02:06] [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]
[2020-06-03 04:02:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 04:02:06] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2020-06-03 04:02:06] [INFO ] Transformed 274 places.
[2020-06-03 04:02:06] [INFO ] Transformed 237 transitions.
[2020-06-03 04:02:06] [INFO ] Found NUPN structural information;
[2020-06-03 04:02:06] [INFO ] Parsed PT model containing 274 places and 237 transitions in 95 ms.
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 116 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1]
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[1, 0, 1, 0, 1]
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 236 rows 273 cols
[2020-06-03 04:02:06] [INFO ] Computed 43 place invariants in 9 ms
[2020-06-03 04:02:06] [INFO ] [Real]Absence check using 31 positive place invariants in 24 ms returned unsat
[2020-06-03 04:02:07] [INFO ] [Real]Absence check using 31 positive place invariants in 15 ms returned sat
[2020-06-03 04:02:07] [INFO ] [Real]Absence check using 31 positive and 12 generalized place invariants in 4 ms returned sat
[2020-06-03 04:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:02:07] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2020-06-03 04:02:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:02:07] [INFO ] [Nat]Absence check using 31 positive place invariants in 30 ms returned sat
[2020-06-03 04:02:07] [INFO ] [Nat]Absence check using 31 positive and 12 generalized place invariants in 3 ms returned sat
[2020-06-03 04:02:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:02:07] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2020-06-03 04:02:07] [INFO ] Deduced a trap composed of 13 places in 55 ms
[2020-06-03 04:02:07] [INFO ] Deduced a trap composed of 15 places in 36 ms
[2020-06-03 04:02:07] [INFO ] Deduced a trap composed of 8 places in 34 ms
[2020-06-03 04:02:07] [INFO ] Deduced a trap composed of 20 places in 29 ms
[2020-06-03 04:02:07] [INFO ] Deduced a trap composed of 27 places in 25 ms
[2020-06-03 04:02:07] [INFO ] Deduced a trap composed of 12 places in 26 ms
[2020-06-03 04:02:07] [INFO ] Deduced a trap composed of 15 places in 23 ms
[2020-06-03 04:02:07] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 294 ms
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-03-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
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="BusinessProcesses-PT-03"
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 BusinessProcesses-PT-03, 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 r182-oct2-158987913900471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-03.tgz
mv BusinessProcesses-PT-03 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 ;