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.r216-tall-162098204500068.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 SharedMemory-COL-002000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098204500068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 100K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME SharedMemory-COL-002000-00
FORMULA_NAME SharedMemory-COL-002000-01
FORMULA_NAME SharedMemory-COL-002000-02
FORMULA_NAME SharedMemory-COL-002000-03
FORMULA_NAME SharedMemory-COL-002000-04
FORMULA_NAME SharedMemory-COL-002000-05
FORMULA_NAME SharedMemory-COL-002000-06
FORMULA_NAME SharedMemory-COL-002000-07
FORMULA_NAME SharedMemory-COL-002000-08
FORMULA_NAME SharedMemory-COL-002000-09
FORMULA_NAME SharedMemory-COL-002000-10
FORMULA_NAME SharedMemory-COL-002000-11
FORMULA_NAME SharedMemory-COL-002000-12
FORMULA_NAME SharedMemory-COL-002000-13
FORMULA_NAME SharedMemory-COL-002000-14
FORMULA_NAME SharedMemory-COL-002000-15

=== Now, execution of the tool begins

BK_START 1621031582693

Running Version 0
[2021-05-14 22:33:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-14 22:33:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 22:33:18] [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.
[2021-05-14 22:33:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 22:33:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 601 ms
[2021-05-14 22:33:19] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 4008001 PT places and 1.2004E7 transition bindings in 46 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-COL-002000-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 22:33:19] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions in 10 ms.
[2021-05-14 22:33:19] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_16983725534679895506.dot
Incomplete random walk after 100000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=588 ) properties (out of 25) seen :16
Running SMT prover for 9 properties.
// Phase 1: matrix 5 rows 6 cols
[2021-05-14 22:33:19] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned unsat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned unsat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned unsat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-14 22:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-14 22:33:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 22:33:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-14 22:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 22:33:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-14 22:33:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-14 22:33:19] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned unsat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned unsat
[2021-05-14 22:33:19] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 15 simplifications.
FORMULA SharedMemory-COL-002000-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-002000-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 22:33:19] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-14 22:33:19] [INFO ] Flatten gal took : 18 ms
FORMULA SharedMemory-COL-002000-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-002000-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-002000-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-002000-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 22:33:19] [INFO ] Flatten gal took : 2 ms
[2021-05-14 22:33:34] [INFO ] Unfolded HLPN to a Petri net with 4008001 places and 8004000 transitions in 14602 ms.
[2021-05-14 22:33:34] [INFO ] Unfolded HLPN properties in 279 ms.
Successfully produced net in file /tmp/petri1001_7138072422604278865.dot
Deduced a syphon composed of 2000 places in 2675 ms
Reduce places removed 2000 places and 2000 transitions.
Support contains 4006001 out of 4006001 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4006001/4006001 places, 8002000/8002000 transitions.
Applied a total of 0 rules in 397528 ms. Remains 4006001 /4006001 variables (removed 0) and now considering 8002000/8002000 (removed 0) transitions.
[2021-05-14 22:47:43] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-14 22:52:50] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... after 491674 ms
Implicit Place search using SMT only with invariants took 491689 ms to find 0 implicit places.
// Phase 1: matrix 8002000 rows 4006001 cols
[2021-05-14 23:04:40] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-14 23:06:45] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... after 834834 ms
Finished structural reductions, in 1 iterations. Remains : 4006001/4006001 places, 8002000/8002000 transitions.

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="SharedMemory-COL-002000"
export BK_EXAMINATION="LTLCardinality"
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 SharedMemory-COL-002000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r216-tall-162098204500068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-002000.tgz
mv SharedMemory-COL-002000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;