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.r227-oct2-159033546100039.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 SmartHome-PT-05, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546100039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 3.1K May 14 03:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 03:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 21:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 21:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.7K May 13 15:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 15:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 10:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 54K May 12 20:42 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 SmartHome-PT-05-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-05-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590483665433

[2020-05-26 09:01:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2020-05-26 09:01:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 09:01:06] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2020-05-26 09:01:06] [INFO ] Transformed 213 places.
[2020-05-26 09:01:06] [INFO ] Transformed 245 transitions.
[2020-05-26 09:01:06] [INFO ] Found NUPN structural information;
[2020-05-26 09:01:06] [INFO ] Parsed PT model containing 213 places and 245 transitions in 83 ms.
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 18 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA SmartHome-PT-05-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 67 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0]
FORMULA SmartHome-PT-05-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-05-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-05-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-05-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-05-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-05-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-05-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 1, 0, 0]
FORMULA SmartHome-PT-05-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0]
// Phase 1: matrix 227 rows 196 cols
[2020-05-26 09:01:07] [INFO ] Computed 10 place invariants in 6 ms
[2020-05-26 09:01:07] [INFO ] [Real]Absence check using 10 positive place invariants in 22 ms returned sat
[2020-05-26 09:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:07] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2020-05-26 09:01:07] [INFO ] Deduced a trap composed of 32 places in 88 ms
[2020-05-26 09:01:07] [INFO ] Deduced a trap composed of 51 places in 58 ms
[2020-05-26 09:01:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 193 ms
[2020-05-26 09:01:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:01:07] [INFO ] [Nat]Absence check using 10 positive place invariants in 79 ms returned sat
[2020-05-26 09:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:07] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2020-05-26 09:01:07] [INFO ] Deduced a trap composed of 51 places in 37 ms
[2020-05-26 09:01:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2020-05-26 09:01:07] [INFO ] Computed and/alt/rep : 226/657/226 causal constraints in 21 ms.
[2020-05-26 09:01:08] [INFO ] Added : 225 causal constraints over 45 iterations in 808 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
[2020-05-26 09:01:08] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2020-05-26 09:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:08] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2020-05-26 09:01:08] [INFO ] Deduced a trap composed of 51 places in 38 ms
[2020-05-26 09:01:08] [INFO ] Deduced a trap composed of 50 places in 23 ms
[2020-05-26 09:01:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 85 ms
[2020-05-26 09:01:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:01:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2020-05-26 09:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:01:09] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2020-05-26 09:01:09] [INFO ] Deduced a trap composed of 27 places in 50 ms
[2020-05-26 09:01:09] [INFO ] Deduced a trap composed of 33 places in 53 ms
[2020-05-26 09:01:09] [INFO ] Deduced a trap composed of 50 places in 42 ms
[2020-05-26 09:01:09] [INFO ] Deduced a trap composed of 51 places in 35 ms
[2020-05-26 09:01:09] [INFO ] Deduced a trap composed of 57 places in 30 ms
[2020-05-26 09:01:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 256 ms
[2020-05-26 09:01:09] [INFO ] Computed and/alt/rep : 226/657/226 causal constraints in 14 ms.
[2020-05-26 09:01:10] [INFO ] Added : 226 causal constraints over 46 iterations in 831 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2020-05-26 09:01:10] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned unsat
FORMULA SmartHome-PT-05-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 26200 steps, including 326 resets, run finished after 55 ms. (steps per millisecond=476 ) properties seen :[1, 0] could not realise parikh vector
FORMULA SmartHome-PT-05-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 27000 steps, including 200 resets, run finished after 49 ms. (steps per millisecond=551 ) properties seen :[0] could not realise parikh vector
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 196/196 places, 227/227 transitions.
Graph (trivial) has 187 edges and 196 vertex of which 74 / 196 are part of one of the 5 SCC in 15 ms
Free SCC test removed 69 places
Drop transitions removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 0 with 138 rules applied. Total rules applied 139 place count 127 transition count 89
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 55 rules applied. Total rules applied 194 place count 79 transition count 82
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 197 place count 76 transition count 82
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 197 place count 76 transition count 78
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 205 place count 72 transition count 78
Symmetric choice reduction at 3 with 25 rule applications. Total rules 230 place count 72 transition count 78
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 25 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 280 place count 47 transition count 53
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 285 place count 47 transition count 48
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 285 place count 47 transition count 45
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 291 place count 44 transition count 45
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 319 place count 30 transition count 31
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 87 edges and 30 vertex of which 29 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Iterating post reduction 4 with 9 rules applied. Total rules applied 328 place count 29 transition count 23
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 333 place count 29 transition count 18
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 338 place count 24 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 339 place count 23 transition count 17
Reduce places removed 4 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 6 with 8 rules applied. Total rules applied 347 place count 19 transition count 13
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 351 place count 15 transition count 13
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 3 Pre rules applied. Total rules applied 351 place count 15 transition count 10
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 357 place count 12 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 360 place count 10 transition count 9
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 361 place count 10 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 362 place count 9 transition count 8
Applied a total of 362 rules in 53 ms. Remains 9 /196 variables (removed 187) and now considering 8/227 (removed 219) transitions.
Finished structural reductions, in 1 iterations. Remains : 9/196 places, 8/227 transitions.
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
FORMULA SmartHome-PT-05-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590483670827

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="SmartHome-PT-05"
export BK_EXAMINATION="ReachabilityFireability"
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 SmartHome-PT-05, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-oct2-159033546100039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-05.tgz
mv SmartHome-PT-05 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;