Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897516000383.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-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 AutoFlight-PT-01b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516000383
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.0K Mar 25 23:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 23:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 18:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 14:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 25 14:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 10:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 10:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 26K Mar 24 05:37 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 AutoFlight-PT-01b-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589529818125

[2020-05-15 08:03:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2020-05-15 08:03:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 08:03:41] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2020-05-15 08:03:41] [INFO ] Transformed 114 places.
[2020-05-15 08:03:41] [INFO ] Transformed 112 transitions.
[2020-05-15 08:03:41] [INFO ] Found NUPN structural information;
[2020-05-15 08:03:41] [INFO ] Parsed PT model containing 114 places and 112 transitions in 194 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 151 resets, run finished after 100 ms. (steps per millisecond=100 ) properties seen :[1, 1, 1, 0]
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0]
// Phase 1: matrix 112 rows 114 cols
[2020-05-15 08:03:41] [INFO ] Computed 10 place invariants in 14 ms
[2020-05-15 08:03:42] [INFO ] [Real]Absence check using 9 positive place invariants in 40 ms returned sat
[2020-05-15 08:03:42] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 08:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:03:42] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2020-05-15 08:03:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:03:42] [INFO ] [Nat]Absence check using 9 positive place invariants in 84 ms returned sat
[2020-05-15 08:03:42] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 1 ms returned sat
[2020-05-15 08:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:03:42] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2020-05-15 08:03:42] [INFO ] Deduced a trap composed of 29 places in 130 ms
[2020-05-15 08:03:42] [INFO ] Deduced a trap composed of 26 places in 94 ms
[2020-05-15 08:03:42] [INFO ] Deduced a trap composed of 33 places in 98 ms
[2020-05-15 08:03:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 399 ms
[2020-05-15 08:03:43] [INFO ] Computed and/alt/rep : 111/152/111 causal constraints in 21 ms.
[2020-05-15 08:03:43] [INFO ] Added : 110 causal constraints over 23 iterations in 474 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 18 ms.
Incomplete Parikh walk after 13700 steps, including 195 resets, run finished after 96 ms. (steps per millisecond=142 ) properties seen :[0] could not realise parikh vector
Support contains 6 out of 114 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 114/114 places, 112/112 transitions.
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 114 transition count 77
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 74 place count 79 transition count 73
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 74 place count 79 transition count 56
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 108 place count 62 transition count 56
Symmetric choice reduction at 2 with 10 rule applications. Total rules 118 place count 62 transition count 56
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 138 place count 52 transition count 46
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 138 place count 52 transition count 43
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 49 transition count 43
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 166 place count 38 transition count 32
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 168 place count 37 transition count 32
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 172 place count 37 transition count 28
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 176 place count 33 transition count 28
Applied a total of 176 rules in 67 ms. Remains 33 /114 variables (removed 81) and now considering 28/112 (removed 84) transitions.
Finished structural reductions, in 1 iterations. Remains : 33/114 places, 28/112 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 1889 ms. (steps per millisecond=529 ) properties seen :[0]
Finished Best-First random walk after 48 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589529826857

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="AutoFlight-PT-01b"
export BK_EXAMINATION="ReachabilityCardinality"
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 AutoFlight-PT-01b, 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 r006-smll-158897516000383"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01b.tgz
mv AutoFlight-PT-01b 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 ;