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-162124164600023.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 CANConstruction-PT-040, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-162124164600023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.9M
-rw-r--r-- 1 mcc users 31K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 168K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.6K May 11 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 11 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 12 04:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 7.5M 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 1621320667112

Running Version 0
[2021-05-18 06:51:08] [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 06:51:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 06:51:09] [INFO ] Load time of PNML (sax parser for PT used): 304 ms
[2021-05-18 06:51:09] [INFO ] Transformed 3682 places.
[2021-05-18 06:51:09] [INFO ] Transformed 6720 transitions.
[2021-05-18 06:51:09] [INFO ] Parsed PT model containing 3682 places and 6720 transitions in 377 ms.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1100 ms. (steps per millisecond=9 ) properties (out of 3682) seen :2085
Running SMT prover for 1597 properties.
// Phase 1: matrix 6720 rows 3682 cols
[2021-05-18 06:51:10] [INFO ] Computed 81 place invariants in 83 ms
[2021-05-18 06:51:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 1597 Parikh solutions to 1 different solutions.
Support contains 1597 out of 3682 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3682/3682 places, 6720/6720 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 3682 transition count 6521
Reduce places removed 199 places and 0 transitions.
Iterating post reduction 1 with 199 rules applied. Total rules applied 398 place count 3483 transition count 6521
Discarding 762 places :
Symmetric choice reduction at 2 with 762 rule applications. Total rules 1160 place count 2721 transition count 4997
Iterating global reduction 2 with 762 rules applied. Total rules applied 1922 place count 2721 transition count 4997
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 2002 place count 2681 transition count 4957
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2004 place count 2680 transition count 4970
Partial Free-agglomeration rule applied 78 times.
Drop transitions removed 78 transitions
Iterating global reduction 2 with 78 rules applied. Total rules applied 2082 place count 2680 transition count 4970
Applied a total of 2082 rules in 872 ms. Remains 2680 /3682 variables (removed 1002) and now considering 4970/6720 (removed 1750) transitions.
Finished structural reductions, in 1 iterations. Remains : 2680/3682 places, 4970/6720 transitions.
[2021-05-18 06:51:37] [INFO ] Flatten gal took : 300 ms
[2021-05-18 06:51:37] [INFO ] Flatten gal took : 177 ms
[2021-05-18 06:51:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6355741240577509499.gal : 51 ms
[2021-05-18 06:51:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10444591509915383805.prop : 5 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/ReachabilityCardinality6355741240577509499.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10444591509915383805.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/ReachabilityCardinality6355741240577509499.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10444591509915383805.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10444591509915383805.prop.
Detected timeout of ITS tools.
[2021-05-18 06:51:52] [INFO ] Flatten gal took : 147 ms
[2021-05-18 06:51:52] [INFO ] Applying decomposition
[2021-05-18 06:51:52] [INFO ] Flatten gal took : 143 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/graph11685081349490837330.txt, -o, /tmp/graph11685081349490837330.bin, -w, /tmp/graph11685081349490837330.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/graph11685081349490837330.bin, -l, -1, -v, -w, /tmp/graph11685081349490837330.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 06:51:53] [INFO ] Decomposing Gal with order
[2021-05-18 06:51:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 06:51:53] [INFO ] Removed a total of 3169 redundant transitions.
[2021-05-18 06:51:54] [INFO ] Flatten gal took : 515 ms
[2021-05-18 06:51:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 3021 labels/synchronizations in 341 ms.
[2021-05-18 06:51:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13040433835222500410.gal : 34 ms
[2021-05-18 06:51:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9334002399806524611.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/ReachabilityCardinality13040433835222500410.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9334002399806524611.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/ReachabilityCardinality13040433835222500410.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9334002399806524611.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9334002399806524611.prop.
SDD proceeding with computation,1597 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1597 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1597 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1597 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1597 properties remain. new max is 64
SDD size :1 after 1
Invariant property smplace_3435 does not hold.
Invariant property smplace_3405 does not hold.
Invariant property smplace_3401 does not hold.
Invariant property smplace_3387 does not hold.
Invariant property smplace_3373 does not hold.
Invariant property smplace_3128 does not hold.
Invariant property smplace_1958 does not hold.
Invariant property smplace_1802 does not hold.
Invariant property smplace_1256 does not hold.
Invariant property smplace_1192 does not hold.
Invariant property smplace_811 does not hold.
Invariant property smplace_710 does not hold.
Invariant property smplace_537 does not hold.
Invariant property smplace_536 does not hold.
Invariant property smplace_535 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_495 does not hold.
Invariant property smplace_494 does not hold.
Invariant property smplace_493 does not hold.
Invariant property smplace_481 does not hold.
Invariant property smplace_480 does not hold.
Invariant property smplace_479 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_425 does not hold.
Invariant property smplace_424 does not hold.
Invariant property smplace_423 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_410 does not hold.
Invariant property smplace_409 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_382 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_368 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_255 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,1504 properties remain. new max is 64
SDD size :1 after 2284
Invariant property smplace_3377 does not hold.
Invariant property smplace_3375 does not hold.
Invariant property smplace_3064 does not hold.
Invariant property smplace_2391 does not hold.
Invariant property smplace_2373 does not hold.
Invariant property smplace_2361 does not hold.
Invariant property smplace_2359 does not hold.
Invariant property smplace_2295 does not hold.
Invariant property smplace_2008 does not hold.
Invariant property smplace_1932 does not hold.
Invariant property smplace_1618 does not hold.
Invariant property smplace_1582 does not hold.
Invariant property smplace_1504 does not hold.
Invariant property smplace_1230 does not hold.
Invariant property smplace_1228 does not hold.
Invariant property smplace_866 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_819 does not hold.
Invariant property smplace_788 does not hold.
Invariant property smplace_762 does not hold.
Invariant property smplace_684 does not hold.
SDD proceeding with computation,1483 properties remain. new max is 64
SDD size :2284 after 137042
Invariant property smplace_3407 does not hold.
Invariant property smplace_2315 does not hold.
Invariant property smplace_2303 does not hold.
Invariant property smplace_2081 does not hold.
Invariant property smplace_2075 does not hold.
Invariant property smplace_2069 does not hold.
Invariant property smplace_2036 does not hold.
Invariant property smplace_2002 does not hold.
Invariant property smplace_1768 does not hold.
Invariant property smplace_1738 does not hold.
Invariant property smplace_1540 does not hold.
Invariant property smplace_1534 does not hold.
Invariant property smplace_825 does not hold.
Invariant property smplace_799 does not hold.
Invariant property smplace_644 does not hold.
SDD proceeding with computation,1468 properties remain. new max is 64
SDD size :137042 after 284834
Invariant property smplace_3068 does not hold.
Invariant property smplace_1976 does not hold.
Invariant property smplace_1586 does not hold.
Invariant property smplace_1508 does not hold.
Invariant property smplace_1196 does not hold.
Invariant property smplace_967 does not hold.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2244787040606066226
[2021-05-18 06:52:09] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2244787040606066226
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/ltsmin2244787040606066226]
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/ltsmin2244787040606066226] 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/ltsmin2244787040606066226] 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 38444 steps, including 121 resets, run visited all 1462 properties in 959 ms. (steps per millisecond=40 )
Able to resolve query StableMarking after proving 3682 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN

BK_STOP 1621320732770

--------------------
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="CANConstruction-PT-040"
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 CANConstruction-PT-040, 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-162124164600023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-040.tgz
mv CANConstruction-PT-040 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 ;