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.r140-tall-162298995900093.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 Philosophers-COL-100000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162298995900093
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.8M
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.5M May 5 16:51 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 Philosophers-COL-100000-00
FORMULA_NAME Philosophers-COL-100000-01
FORMULA_NAME Philosophers-COL-100000-02
FORMULA_NAME Philosophers-COL-100000-03
FORMULA_NAME Philosophers-COL-100000-04
FORMULA_NAME Philosophers-COL-100000-05
FORMULA_NAME Philosophers-COL-100000-06
FORMULA_NAME Philosophers-COL-100000-07
FORMULA_NAME Philosophers-COL-100000-08
FORMULA_NAME Philosophers-COL-100000-09
FORMULA_NAME Philosophers-COL-100000-10
FORMULA_NAME Philosophers-COL-100000-11
FORMULA_NAME Philosophers-COL-100000-12
FORMULA_NAME Philosophers-COL-100000-13
FORMULA_NAME Philosophers-COL-100000-14
FORMULA_NAME Philosophers-COL-100000-15

=== Now, execution of the tool begins

BK_START 1623001106973

Running Version 0
[2021-06-06 17:38:28] [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]
[2021-06-06 17:38:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-06 17:38:28] [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.
[2021-06-06 17:38:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-06-06 17:38:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1433 ms
[2021-06-06 17:38:29] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 500000 PT places and 500000.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-06-06 17:38:30] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions in 5 ms.
[2021-06-06 17:38:30] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_17066946618755492875.dot
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-06-06 17:38:30] [INFO ] Flatten gal took : 25 ms
[2021-06-06 17:38:30] [INFO ] Flatten gal took : 1 ms
[2021-06-06 17:38:31] [INFO ] Unfolded HLPN to a Petri net with 500000 places and 500000 transitions in 1361 ms.
[2021-06-06 17:38:31] [INFO ] Unfolded HLPN properties in 141 ms.
Successfully produced net in file /tmp/petri1001_18126345833896461748.dot
Support contains 500000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 2500 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:18:45] [INFO ] Computed 200000 place invariants in 2982 ms
[2021-06-06 18:19:22] [INFO ] Implicit Places using invariants in 42464 ms returned []
Implicit Place search using SMT only with invariants took 42493 ms to find 0 implicit places.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:19:25] [INFO ] Computed 200000 place invariants in 2664 ms
[2021-06-06 18:20:05] [INFO ] Dead Transitions using invariants and state equation in 43130 ms returned []
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
[2021-06-06 18:20:54] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-06-06 18:20:58] [INFO ] Flatten gal took : 29543 ms
FORMULA Philosophers-COL-100000-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-06-06 18:23:59] [INFO ] Flatten gal took : 31357 ms
[2021-06-06 18:26:58] [INFO ] Input system was already deterministic with 500000 transitions.
Interrupted random walk after 566 steps, including 0 resets, run timeout after 30030 ms. (steps per millisecond=0 ) properties seen :{0=1, 1=1, 3=1}
Running SMT prover for 4 properties.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 18:27:41] [INFO ] Computed 200000 place invariants in 2372 ms
[2021-06-06 18:29:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.

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="Philosophers-COL-100000"
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 Philosophers-COL-100000, 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 r140-tall-162298995900093"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-100000.tgz
mv Philosophers-COL-100000 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 ;