fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r273-smll-162123879500053
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for TokenRing-COL-050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7825.991 3600000.00 3677915.00 9234.20 ?T???F?FF?????T? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r273-smll-162123879500053.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 itstools
Input is TokenRing-COL-050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879500053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 7.5K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 14:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 14:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 26 05:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 05:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 33K May 5 16:52 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 TokenRing-COL-050-00
FORMULA_NAME TokenRing-COL-050-01
FORMULA_NAME TokenRing-COL-050-02
FORMULA_NAME TokenRing-COL-050-03
FORMULA_NAME TokenRing-COL-050-04
FORMULA_NAME TokenRing-COL-050-05
FORMULA_NAME TokenRing-COL-050-06
FORMULA_NAME TokenRing-COL-050-07
FORMULA_NAME TokenRing-COL-050-08
FORMULA_NAME TokenRing-COL-050-09
FORMULA_NAME TokenRing-COL-050-10
FORMULA_NAME TokenRing-COL-050-11
FORMULA_NAME TokenRing-COL-050-12
FORMULA_NAME TokenRing-COL-050-13
FORMULA_NAME TokenRing-COL-050-14
FORMULA_NAME TokenRing-COL-050-15

=== Now, execution of the tool begins

BK_START 1621364747881

Running Version 0
[2021-05-18 19:05:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 19:05:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 19:05:51] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-18 19:05:51] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-18 19:05:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1290 ms
[2021-05-18 19:05:52] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 2601 PT places and 132702.0 transition bindings in 49 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2021-05-18 19:05:52] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 6 ms.
[2021-05-18 19:05:52] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_152826934678158229.dot
[2021-05-18 19:05:52] [INFO ] Initial state test concluded for 2 properties.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA TokenRing-COL-050-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-050-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-18 19:05:52] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-18 19:05:52] [INFO ] Flatten gal took : 52 ms
[2021-05-18 19:05:52] [INFO ] Flatten gal took : 0 ms
[2021-05-18 19:05:53] [INFO ] Unfolded HLPN to a Petri net with 2601 places and 127551 transitions in 869 ms.
[2021-05-18 19:05:53] [INFO ] Unfolded HLPN properties in 159 ms.
Successfully produced net in file /tmp/petri1001_9401698708066003983.dot
[2021-05-18 19:05:56] [INFO ] Initial state test concluded for 2 properties.
FORMULA TokenRing-COL-050-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2601 out of 2601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2601/2601 places, 127551/127551 transitions.
Applied a total of 0 rules in 1060 ms. Remains 2601 /2601 variables (removed 0) and now considering 127551/127551 (removed 0) transitions.
// Phase 1: matrix 127551 rows 2601 cols
[2021-05-18 19:25:47] [INFO ] Computed 51 place invariants in 863 ms
[2021-05-18 19:25:48] [INFO ] Implicit Places using invariants in 1804 ms returned []
Implicit Place search using SMT only with invariants took 1867 ms to find 0 implicit places.
// Phase 1: matrix 127551 rows 2601 cols
[2021-05-18 19:25:49] [INFO ] Computed 51 place invariants in 746 ms
[2021-05-18 19:26:19] [INFO ] Performed 44558/127551 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-18 19:26:49] [INFO ] Dead Transitions using invariants and state equation in 60825 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2601/2601 places, 127551/127551 transitions.
[2021-05-18 19:27:07] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-18 19:27:08] [INFO ] Flatten gal took : 9758 ms
FORMULA TokenRing-COL-050-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-050-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 19:28:31] [INFO ] Flatten gal took : 16678 ms
[2021-05-18 19:29:43] [INFO ] Input system was already deterministic with 127551 transitions.
Interrupted random walk after 5166 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :{1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1}
Running SMT prover for 1 properties.
// Phase 1: matrix 127551 rows 2601 cols
[2021-05-18 19:30:17] [INFO ] Computed 51 place invariants in 490 ms
[2021-05-18 19:30:20] [INFO ] [Real]Absence check using 51 positive place invariants in 43 ms returned sat
[2021-05-18 19:30:22] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2021-05-18 19:30:25] [INFO ] [Nat]Absence check using 51 positive place invariants in 34 ms returned sat
[2021-05-18 19:30:27] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :0
Successfully simplified 1 atomic propositions for a total of 11 simplifications.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 itstools"
echo " Input is TokenRing-COL-050, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r273-smll-162123879500053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-050.tgz
mv TokenRing-COL-050 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;