Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................................
/home/mcc/execution
total 180K
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.5K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 105 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 343 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 14K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-full
Input is Kanban-PT-1000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-csrt-152732583900016
=====================================================================

--------------------
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 Kanban-PT-1000-LTLFireability-00
FORMULA_NAME Kanban-PT-1000-LTLFireability-01
FORMULA_NAME Kanban-PT-1000-LTLFireability-02
FORMULA_NAME Kanban-PT-1000-LTLFireability-03
FORMULA_NAME Kanban-PT-1000-LTLFireability-04
FORMULA_NAME Kanban-PT-1000-LTLFireability-05
FORMULA_NAME Kanban-PT-1000-LTLFireability-06
FORMULA_NAME Kanban-PT-1000-LTLFireability-07
FORMULA_NAME Kanban-PT-1000-LTLFireability-08
FORMULA_NAME Kanban-PT-1000-LTLFireability-09
FORMULA_NAME Kanban-PT-1000-LTLFireability-10
FORMULA_NAME Kanban-PT-1000-LTLFireability-11
FORMULA_NAME Kanban-PT-1000-LTLFireability-12
FORMULA_NAME Kanban-PT-1000-LTLFireability-13
FORMULA_NAME Kanban-PT-1000-LTLFireability-14
FORMULA_NAME Kanban-PT-1000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527456562475


BK_STOP 1527457973214

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using Kanban-PT-1000 as instance name.
Using Kanban as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'LTLFireability', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': True, 'Extended Free Choice': True, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': True, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': False, 'Deadlock': False, 'Reversible': None, 'Quasi Live': True, 'Live': None}.
Known tools are: [{'Time': 2922, 'Memory': 271.07, 'Tool': 'itstools'}, {'Time': 3009, 'Memory': 272.04, 'Tool': 'itstools'}, {'Time': 4838, 'Memory': 804.5, 'Tool': 'lola'}, {'Time': 5685, 'Memory': 838.37, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.6557152635181382x far from the best tool itstools.
LTLFireability itstools Kanban-PT-1000...
May 27, 2018 9:29:30 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-z3path, /usr/bin/z3, -yices2path, /usr/bin/yices, -ltsminpath, /usr/bin, -smt, -its, -pnfolder, /mcc-data, -examination, LTLFireability]
May 27, 2018 9:29:30 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /mcc-data/model.pnml
May 27, 2018 9:29:30 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 58 ms
May 27, 2018 9:29:30 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 16 places.
May 27, 2018 9:29:30 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 16 transitions.
May 27, 2018 9:29:30 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/model.pnml.img.gal : 24 ms
May 27, 2018 9:29:30 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/mcc-data
May 27, 2018 9:29:30 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /mcc-data/LTLFireability.pnml.gal : 1 ms
May 27, 2018 9:29:30 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /mcc-data/LTLFireability.ltl : 14 ms
Invoking ITS tools like this :CommandLine [args=[/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /mcc-data/LTLFireability.pnml.gal, -t, CGAL, -LTL, /mcc-data/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/mcc-data]

its-ltl command run as :

/usr/share/itscl/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201804131302/bin/its-ltl-linux64 --gc-threshold 2000000 -i /mcc-data/LTLFireability.pnml.gal -t CGAL -LTL /mcc-data/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((((G("(Pm4>=1)"))U(G("(Pm4>=1)")))U("(P4>=1)")))
Formula 0 simplified : !(G"(Pm4>=1)" U "(P4>=1)")
May 27, 2018 9:29:30 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 16 transitions.
May 27, 2018 9:29:31 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 5 place invariants in 7 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 16 rows 16 cols
invariant :P3 + -1'P2 = 0
invariant :Pm3 + Pback3 + Pout3 + P2 = 1000
invariant :Pm1 + P1 + Pout1 + Pback1 = 1000
invariant :Pm2 + P2 + Pout2 + Pback2 = 1000
invariant :P4 + Pm4 + Pback4 + Pout4 = 1000
May 27, 2018 9:29:31 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 16 variables to be positive in 75 ms
May 27, 2018 9:29:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 16 transitions.
May 27, 2018 9:29:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/16 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 9:29:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 9:29:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 16 transitions.
May 27, 2018 9:29:31 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 27, 2018 9:29:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 16 transitions.
May 27, 2018 9:29:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 195 ms. Total solver calls (SAT/UNSAT): 39(39/0)
May 27, 2018 9:29:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 16 transitions.
May 27, 2018 9:29:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 102 ms. Total solver calls (SAT/UNSAT): 27(0/27)
May 27, 2018 9:29:32 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1613ms conformant to PINS in folder :/mcc-data
java.io.IOException: Cannot run program "gcc" (in directory "/mcc-data"): error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:46)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.application.LTSminRunner.compilePINS(LTSminRunner.java:235)
at fr.lip6.move.gal.application.LTSminRunner.access$6(LTSminRunner.java:220)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:75)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.(UNIXProcess.java:247)
at java.lang.ProcessImpl.start(ProcessImpl.java:134)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
... 6 more
Running compilation step : CommandLine [args=[gcc, -c, -I/usr/bin/include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/mcc-data]
ITS-tools command line returned an error code 137

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="Kanban-PT-1000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="irma4mcc-full"
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

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-1000.tgz
mv Kanban-PT-1000 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-full"
echo " Input is Kanban-PT-1000, 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 r258-csrt-152732583900016"
echo "====================================================================="
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
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 ;