Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r156-oct2-158972914100475.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 SharedMemory-COL-000200, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972914100475
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 15:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 15:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 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-000200-CTLCardinality-00
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-01
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-02
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-03
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-04
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-05
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-06
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-07
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-08
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-09
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-10
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-11
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-12
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-13
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-14
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589904313518

[2020-05-19 16:05:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 16:05:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 16:05:16] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-19 16:05:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 706 ms
[2020-05-19 16:05:17] [INFO ] sort/places :
P->ownMemAcc,queue,memory,active,
Dot->extBus,
PxP->extMemAcc,

[2020-05-19 16:05:17] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 40801 PT places and 120400.0 transition bindings in 209 ms.
[2020-05-19 16:05:17] [INFO ] Computed order based on color domains.
[2020-05-19 16:05:18] [INFO ] Unfolded HLPN to a Petri net with 40801 places and 80400 transitions in 685 ms.
[2020-05-19 16:05:18] [INFO ] Unfolded HLPN properties in 46 ms.
Deduced a syphon composed of 200 places in 54 ms
Reduce places removed 200 places and 200 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 1509 ms.
Interrupted random walk after 5168 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen :[0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1]
// Phase 1: matrix 80200 rows 40601 cols
[2020-05-19 16:06:29] [INFO ] Computed 401 place invariants in 39411 ms
[2020-05-19 16:06:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 16:06:49] [INFO ] [Real]Absence check using 401 positive place invariants in 15842 ms returned (error "Failed to check-sat")
[2020-05-19 16:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 16:06:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-05-19 16:07:06] [INFO ] [Real]Absence check using 401 positive place invariants in 11141 ms returned unsat
[2020-05-19 16:07:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 16:07:21] [INFO ] [Real]Absence check using 401 positive place invariants in 9209 ms returned unknown
[2020-05-19 16:07:37] [INFO ] [Real]Absence check using 401 positive place invariants in 9763 ms returned unsat
[2020-05-19 16:07:53] [INFO ] [Real]Absence check using 401 positive place invariants in 10262 ms returned unsat
[2020-05-19 16:08:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 16:08:07] [INFO ] [Real]Absence check using 401 positive place invariants in 9645 ms returned unknown
[2020-05-19 16:08:22] [INFO ] [Real]Absence check using 401 positive place invariants in 9163 ms returned unsat
[2020-05-19 16:08:24] [INFO ] [Real]Absence check using 401 positive place invariants in 99 ms returned unsat
[2020-05-19 16:08:41] [INFO ] [Real]Absence check using 401 positive place invariants in 10834 ms returned unsat
[2020-05-19 16:08:57] [INFO ] [Real]Absence check using 401 positive place invariants in 10941 ms returned unsat
[2020-05-19 16:09:03] [INFO ] [Real]Absence check using 401 positive place invariants in 184 ms returned unsat
[2020-05-19 16:09:14] [INFO ] [Real]Absence check using 401 positive place invariants in 5952 ms returned sat
[2020-05-19 16:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 16:09:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 16:09:23] [INFO ] [Real]Absence check using state equation in 8760 ms returned (error "Failed to check-sat")
[2020-05-19 16:09:38] [INFO ] [Real]Absence check using 401 positive place invariants in 10804 ms returned unsat
[2020-05-19 16:09:55] [INFO ] [Real]Absence check using 401 positive place invariants in 10409 ms returned unsat
[2020-05-19 16:10:06] [INFO ] [Real]Absence check using 401 positive place invariants in 5930 ms returned unsat
[2020-05-19 16:10:09] [INFO ] [Real]Absence check using 401 positive place invariants in 98 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 14 simplifications.
[2020-05-19 16:10:13] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-19 16:10:14] [INFO ] Flatten gal took : 3679 ms
[2020-05-19 16:10:16] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-19 16:10:16] [INFO ] Flatten gal took : 2563 ms
FORMULA SharedMemory-COL-000200-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000200-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000200-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000200-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000200-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 16:10:20] [INFO ] Applying decomposition
[2020-05-19 16:10:23] [INFO ] Flatten gal took : 3342 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-000200"
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"

# 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-000200, 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 r156-oct2-158972914100475"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000200.tgz
mv SharedMemory-COL-000200 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 ;