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-162098204500057.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SharedMemory-COL-001000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098204500057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K 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 3.8K Mar 28 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 55K 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-001000-CTLCardinality-00
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-01
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-02
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-03
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-04
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-05
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-06
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-07
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-08
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-09
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-10
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-11
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-12
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-13
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-14
FORMULA_NAME SharedMemory-COL-001000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621027180342

Running Version 0
[2021-05-14 21:19:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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 21:19:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 21:19:42] [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 21:19:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 21:19:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 588 ms
[2021-05-14 21:19:42] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 1004001 PT places and 3002000.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
[2021-05-14 21:19:42] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions in 12 ms.
[2021-05-14 21:19:42] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_10087948500469712379.dot
Incomplete random walk after 100002 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=120 ) properties (out of 83) seen :31
Running SMT prover for 52 properties.
// Phase 1: matrix 5 rows 6 cols
[2021-05-14 21:19:43] [INFO ] Computed 3 place invariants in 4 ms
[2021-05-14 21:19:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2021-05-14 21:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 21:19:43] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat :36 sat :2 real:14
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-14 21:19:43] [INFO ] SMT Verify possible in real domain returnedunsat :36 sat :2 real:14
[2021-05-14 21:19:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-14 21:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 21:19:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned unsat :14 sat :38
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-14 21:19:43] [INFO ] SMT Verify possible in nat domain returned unsat :14 sat :38
Successfully simplified 50 atomic propositions for a total of 16 simplifications.
FORMULA SharedMemory-COL-001000-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 21:19:43] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-14 21:19:43] [INFO ] Flatten gal took : 18 ms
[2021-05-14 21:19:43] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SharedMemory-COL-001000-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-001000-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-001000-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-001000-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-001000-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-001000-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-001000-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 21:19:43] [INFO ] Flatten gal took : 2 ms
[2021-05-14 21:19:48] [INFO ] Unfolded HLPN to a Petri net with 1004001 places and 2002000 transitions in 4473 ms.
[2021-05-14 21:19:50] [INFO ] Unfolded HLPN properties in 2629 ms.
Successfully produced net in file /tmp/petri1001_16603118007490143720.dot
Deduced a syphon composed of 1000 places in 1386 ms
Reduce places removed 1000 places and 1000 transitions.
Support contains 1003001 out of 1003001 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1003001/1003001 places, 2001000/2001000 transitions.
Applied a total of 0 rules in 6764 ms. Remains 1003001 /1003001 variables (removed 0) and now considering 2001000/2001000 (removed 0) transitions.
// Phase 1: matrix 2001000 rows 1003001 cols
[2021-05-14 21:22:35] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-14 21:25:15] [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: Broken pipe")... after 282226 ms
Implicit Place search using SMT only with invariants took 282234 ms to find 0 implicit places.
// Phase 1: matrix 2001000 rows 1003001 cols
[2021-05-14 21:27:17] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-14 21:28:18] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 182151 ms
Finished structural reductions, in 1 iterations. Remains : 1003001/1003001 places, 2001000/2001000 transitions.
Its-tools:
An error has occurred. See the log file
/tmp/.eclipse/1621027180877.log.

BK_STOP 1621027900999

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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

(process:425): Gtk-WARNING **: 21:31:40.963: Locale not supported by C library.
Using the fallback 'C' locale.
Unable to init server: Could not connect: Connection refused
Its-tools: Cannot open display:

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-001000"
export BK_EXAMINATION="CTLCardinality"
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-001000, examination is CTLCardinality"
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-162098204500057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-001000.tgz
mv SharedMemory-COL-001000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;