Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281606000224.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-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 gold2021
Input is SharedMemory-COL-000500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281606000224
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.0K Apr 30 10:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 30 10:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 30 10:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 10:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 30 10:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 30 10:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 30 10:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 30 10:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 33K May 10 09:34 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-000500-ReachabilityCardinality-00
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-01
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-02
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-03
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-04
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-05
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-06
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-07
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-08
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-09
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-10
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-11
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-12
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-13
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-14
FORMULA_NAME SharedMemory-COL-000500-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068694411

Running Version 0
[2022-06-12 21:18:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-12 21:18:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:18:16] [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.
[2022-06-12 21:18:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-12 21:18:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 604 ms
[2022-06-12 21:18:17] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 252001 PT places and 751000.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 21:18:17] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions in 3 ms.
[2022-06-12 21:18:17] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_16665521485546321563.dot
[2022-06-12 21:18:17] [INFO ] Initial state test concluded for 9 properties.
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=699 ) properties (out of 7) seen :2
Running SMT prover for 5 properties.
// Phase 1: matrix 5 rows 6 cols
[2022-06-12 21:18:17] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-12 21:18:17] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-12 21:18:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
[2022-06-12 21:18:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-12 21:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-06-12 21:18:18] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-06-12 21:18:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-12 21:18:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-06-12 21:18:18] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-06-12 21:18:18] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
[2022-06-12 21:18:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-12 21:18:18] [INFO ] Flatten gal took : 13 ms
[2022-06-12 21:18:18] [INFO ] Flatten gal took : 1 ms
[2022-06-12 21:18:20] [INFO ] Unfolded HLPN to a Petri net with 252001 places and 501000 transitions in 2021 ms.
[2022-06-12 21:18:20] [INFO ] Unfolded HLPN properties in 638 ms.
Successfully produced net in file /tmp/petri1001_5646410506038490625.dot
[2022-06-12 21:18:23] [INFO ] Initial state test concluded for 9 properties.
Deduced a syphon composed of 500 places in 327 ms
Reduce places removed 500 places and 500 transitions.
Interrupted random walk after 1069 steps, including 0 resets, run timeout after 33761 ms. (steps per millisecond=0 ) properties seen :{0=1, 2=1}
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-COL-000500-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 500500 rows 251501 cols
[2022-06-12 21:21:02] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-12 21:21:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Support contains 500 out of 251501 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 251501/251501 places, 500500/500500 transitions.
[2022-06-12 21:42:35] [INFO ] Computed 1001 place invariants in 1413241 ms

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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-000500"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is SharedMemory-COL-000500, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r215-oct2-165281606000224"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000500.tgz
mv SharedMemory-COL-000500 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;