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.r299-tall-162124165100343.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 itstools
Input is LeafsetExtension-PT-S64C2, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-162124165100343
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 46K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 169K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 34K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 112K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.4K May 11 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 11 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 11 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 11 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 6 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 33M May 12 08:13 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1621321839768

Running Version 0
[2021-05-18 07:10:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2021-05-18 07:10:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 07:10:42] [INFO ] Load time of PNML (sax parser for PT used): 791 ms
[2021-05-18 07:10:42] [INFO ] Transformed 21462 places.
[2021-05-18 07:10:42] [INFO ] Transformed 21129 transitions.
[2021-05-18 07:10:42] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 954 ms.
Incomplete random walk after 10000 steps, including 550 resets, run finished after 6973 ms. (steps per millisecond=1 ) properties (out of 21462) seen :5409
Running SMT prover for 16053 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2021-05-18 07:10:54] [INFO ] Computed 333 place invariants in 4666 ms
[2021-05-18 07:11:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 16053 Parikh solutions to 1 different solutions.
Support contains 16053 out of 21462 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 18620 are kept as prefixes of interest. Removing 2842 places using SCC suffix rule.51 ms
Discarding 2842 places :
Also discarding 925 output transitions
Drop transitions removed 925 transitions
Drop transitions removed 925 transitions
Reduce isomorphic transitions removed 925 transitions.
Drop transitions removed 967 transitions
Trivial Post-agglo rules discarded 967 transitions
Performed 967 trivial Post agglomeration. Transition count delta: 967
Iterating post reduction 0 with 1892 rules applied. Total rules applied 1893 place count 18620 transition count 18312
Reduce places removed 969 places and 0 transitions.
Drop transitions removed 130 transitions
Trivial Post-agglo rules discarded 130 transitions
Performed 130 trivial Post agglomeration. Transition count delta: 130
Iterating post reduction 1 with 1099 rules applied. Total rules applied 2992 place count 17651 transition count 18182
Reduce places removed 130 places and 0 transitions.
Iterating post reduction 2 with 130 rules applied. Total rules applied 3122 place count 17521 transition count 18182
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 3122 place count 17521 transition count 18052
Deduced a syphon composed of 130 places in 13 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 3382 place count 17391 transition count 18052
Applied a total of 3382 rules in 1548 ms. Remains 17391 /21462 variables (removed 4071) and now considering 18052/21129 (removed 3077) transitions.
Finished structural reductions, in 1 iterations. Remains : 17391/21462 places, 18052/21129 transitions.
[2021-05-18 07:11:22] [INFO ] Flatten gal took : 835 ms
[2021-05-18 07:11:23] [INFO ] Flatten gal took : 616 ms
[2021-05-18 07:11:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11261757558104455589.gal : 125 ms
[2021-05-18 07:11:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4890006560947130836.prop : 32 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11261757558104455589.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4890006560947130836.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11261757558104455589.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4890006560947130836.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4890006560947130836.prop.
Detected timeout of ITS tools.
[2021-05-18 07:11:39] [INFO ] Flatten gal took : 546 ms
[2021-05-18 07:11:39] [INFO ] Applying decomposition
[2021-05-18 07:11:39] [INFO ] Flatten gal took : 553 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2564098344156733226.txt, -o, /tmp/graph2564098344156733226.bin, -w, /tmp/graph2564098344156733226.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2564098344156733226.bin, -l, -1, -v, -w, /tmp/graph2564098344156733226.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 07:11:41] [INFO ] Decomposing Gal with order
[2021-05-18 07:11:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 07:12:08] [INFO ] Removed a total of 17959 redundant transitions.
[2021-05-18 07:12:09] [INFO ] Flatten gal took : 1488 ms
[2021-05-18 07:12:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 270 ms.
[2021-05-18 07:12:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16381954228758391424.gal : 166 ms
[2021-05-18 07:12:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10571141085443538933.prop : 38 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16381954228758391424.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10571141085443538933.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality16381954228758391424.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10571141085443538933.prop --nowitness
Loading property file /tmp/ReachabilityCardinality10571141085443538933.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15787981658774434955
[2021-05-18 07:12:26] [INFO ] Built C files in 349ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15787981658774434955
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15787981658774434955]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15787981658774434955] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15787981658774434955] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 163883 steps, including 14083 resets, run visited all 16053 properties in 22823 ms. (steps per millisecond=7 )
Able to resolve query StableMarking after proving 21462 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK TOPOLOGICAL

BK_STOP 1621321971248

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="LeafsetExtension-PT-S64C2"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 LeafsetExtension-PT-S64C2, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r299-tall-162124165100343"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C2.tgz
mv LeafsetExtension-PT-S64C2 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;