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.r223-tall-162098216000208.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 ShieldIIPs-PT-100B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r223-tall-162098216000208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 119K 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 3.4K Mar 28 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 11:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 11:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 17:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 17:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 1.7M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1621071077108

Running Version 0
[2021-05-15 09:31:18] [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]
[2021-05-15 09:31:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 09:31:19] [INFO ] Load time of PNML (sax parser for PT used): 254 ms
[2021-05-15 09:31:19] [INFO ] Transformed 6003 places.
[2021-05-15 09:31:19] [INFO ] Transformed 5903 transitions.
[2021-05-15 09:31:19] [INFO ] Found NUPN structural information;
[2021-05-15 09:31:19] [INFO ] Parsed PT model containing 6003 places and 5903 transitions in 559 ms.
Structural test allowed to assert that 2702 places are NOT stable. Took 38 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1398 ms. (steps per millisecond=7 ) properties (out of 3301) seen :659
Running SMT prover for 2642 properties.
// Phase 1: matrix 5903 rows 6003 cols
[2021-05-15 09:31:21] [INFO ] Computed 901 place invariants in 56 ms
[2021-05-15 09:31:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 2642 Parikh solutions to 1 different solutions.
Support contains 2642 out of 6003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6003/6003 places, 5903/5903 transitions.
Drop transitions removed 422 transitions
Trivial Post-agglo rules discarded 422 transitions
Performed 422 trivial Post agglomeration. Transition count delta: 422
Iterating post reduction 0 with 422 rules applied. Total rules applied 422 place count 6003 transition count 5481
Reduce places removed 422 places and 0 transitions.
Iterating post reduction 1 with 422 rules applied. Total rules applied 844 place count 5581 transition count 5481
Performed 345 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 345 Pre rules applied. Total rules applied 844 place count 5581 transition count 5136
Deduced a syphon composed of 345 places in 29 ms
Reduce places removed 345 places and 0 transitions.
Iterating global reduction 2 with 690 rules applied. Total rules applied 1534 place count 5236 transition count 5136
Discarding 106 places :
Symmetric choice reduction at 2 with 106 rule applications. Total rules 1640 place count 5130 transition count 5030
Iterating global reduction 2 with 106 rules applied. Total rules applied 1746 place count 5130 transition count 5030
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 66 Pre rules applied. Total rules applied 1746 place count 5130 transition count 4964
Deduced a syphon composed of 66 places in 27 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 1878 place count 5064 transition count 4964
Performed 1251 Post agglomeration using F-continuation condition.Transition count delta: 1251
Deduced a syphon composed of 1251 places in 21 ms
Reduce places removed 1251 places and 0 transitions.
Iterating global reduction 2 with 2502 rules applied. Total rules applied 4380 place count 3813 transition count 3713
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 2 with 149 rules applied. Total rules applied 4529 place count 3813 transition count 3713
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4530 place count 3812 transition count 3712
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4531 place count 3811 transition count 3712
Applied a total of 4531 rules in 2361 ms. Remains 3811 /6003 variables (removed 2192) and now considering 3712/5903 (removed 2191) transitions.
Finished structural reductions, in 1 iterations. Remains : 3811/6003 places, 3712/5903 transitions.
[2021-05-15 09:31:49] [INFO ] Flatten gal took : 344 ms
[2021-05-15 09:31:49] [INFO ] Flatten gal took : 212 ms
[2021-05-15 09:31:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4437584862129632508.gal : 51 ms
[2021-05-15 09:31:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17874695710272299988.prop : 8 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/ReachabilityCardinality4437584862129632508.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17874695710272299988.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/ReachabilityCardinality4437584862129632508.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17874695710272299988.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17874695710272299988.prop.
SDD proceeding with computation,2642 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2642 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2642 properties remain. new max is 16
SDD size :10 after 19
Detected timeout of ITS tools.
[2021-05-15 09:32:04] [INFO ] Flatten gal took : 153 ms
[2021-05-15 09:32:04] [INFO ] Applying decomposition
[2021-05-15 09:32:04] [INFO ] Flatten gal took : 160 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/graph18181553237266418669.txt, -o, /tmp/graph18181553237266418669.bin, -w, /tmp/graph18181553237266418669.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/graph18181553237266418669.bin, -l, -1, -v, -w, /tmp/graph18181553237266418669.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 09:32:05] [INFO ] Decomposing Gal with order
[2021-05-15 09:32:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 09:32:06] [INFO ] Removed a total of 2270 redundant transitions.
[2021-05-15 09:32:06] [INFO ] Flatten gal took : 325 ms
[2021-05-15 09:32:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 181 labels/synchronizations in 85 ms.
[2021-05-15 09:32:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13801189193696903346.gal : 30 ms
[2021-05-15 09:32:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11998190950773676811.prop : 4 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/ReachabilityCardinality13801189193696903346.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11998190950773676811.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/ReachabilityCardinality13801189193696903346.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11998190950773676811.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11998190950773676811.prop.
SDD proceeding with computation,2642 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2642 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2642 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2642 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2642 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2642 properties remain. new max is 128
SDD size :1 after 1
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18166746204927764905
[2021-05-15 09:32:21] [INFO ] Built C files in 121ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18166746204927764905
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/ltsmin18166746204927764905]
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/ltsmin18166746204927764905] 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/ltsmin18166746204927764905] 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 236145 steps, including 24 resets, run visited all 2642 properties in 6984 ms. (steps per millisecond=33 )
Able to resolve query StableMarking after proving 3302 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL

BK_STOP 1621071151189

--------------------
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="ShieldIIPs-PT-100B"
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 ShieldIIPs-PT-100B, 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 r223-tall-162098216000208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-100B.tgz
mv ShieldIIPs-PT-100B 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 ;