fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r194-csrt-159033390000437
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for TokenRing-COL-040

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15745.820 3600000.00 80422.00 120.30 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 normal

Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390000437.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 TokenRing-COL-040, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390000437
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 4 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 28K Apr 27 15:14 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-COL-040-UpperBounds-00
FORMULA_NAME TokenRing-COL-040-UpperBounds-01
FORMULA_NAME TokenRing-COL-040-UpperBounds-02
FORMULA_NAME TokenRing-COL-040-UpperBounds-03
FORMULA_NAME TokenRing-COL-040-UpperBounds-04
FORMULA_NAME TokenRing-COL-040-UpperBounds-05
FORMULA_NAME TokenRing-COL-040-UpperBounds-06
FORMULA_NAME TokenRing-COL-040-UpperBounds-07
FORMULA_NAME TokenRing-COL-040-UpperBounds-08
FORMULA_NAME TokenRing-COL-040-UpperBounds-09
FORMULA_NAME TokenRing-COL-040-UpperBounds-10
FORMULA_NAME TokenRing-COL-040-UpperBounds-11
FORMULA_NAME TokenRing-COL-040-UpperBounds-12
FORMULA_NAME TokenRing-COL-040-UpperBounds-13
FORMULA_NAME TokenRing-COL-040-UpperBounds-14
FORMULA_NAME TokenRing-COL-040-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591221120834

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 21:52:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 21:52:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 21:52:02] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 21:52:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 787 ms
[2020-06-03 21:52:03] [INFO ] sort/places :
Couple->state,

[2020-06-03 21:52:03] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 1681 PT places and 68962.0 transition bindings in 30 ms.
[2020-06-03 21:52:03] [INFO ] Computed order based on color domains.
[2020-06-03 21:52:04] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions in 442 ms.
[2020-06-03 21:52:04] [INFO ] Unfolded HLPN properties in 6 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 1008 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 12 ms. (steps per millisecond=0 )
[2020-06-03 21:52:07] [INFO ] Flatten gal took : 2168 ms
FORMULA TokenRing-COL-040-UpperBounds-15 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-14 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-13 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-12 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-11 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-10 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-09 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-08 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-07 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-06 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-05 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-04 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-03 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-02 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-01 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-UpperBounds-00 41 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 4 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 65641 rows 1681 cols
[2020-06-03 21:52:08] [INFO ] Computed 41 place invariants in 365 ms
[2020-06-03 21:52:08] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 0 ms.
[2020-06-03 21:52:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 309 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ TokenRing-COL-040 @ 3570 seconds
vrfy: finished
info: timeLeft: 3512
rslt: Output for UpperBounds @ TokenRing-COL-040
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 67322/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 53792
lola: finding significant places
lola: 1681 places, 65641 transitions, 1640 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from UpperBounds.xml
Segmentation fault
rslt: finished

--------------------
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="TokenRing-COL-040"
export BK_EXAMINATION="UpperBounds"
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 TokenRing-COL-040, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-csrt-159033390000437"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-040.tgz
mv TokenRing-COL-040 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;