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-oct2-159033546200143.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-18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546200143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 344K
-rw-r--r-- 1 mcc users 4.1K May 14 03:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 03:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 21:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 21:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 10:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 10:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 10:22 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 159K 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-18-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-18-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590484066503

[2020-05-26 09:07:48] [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 09:07:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 09:07:48] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2020-05-26 09:07:48] [INFO ] Transformed 653 places.
[2020-05-26 09:07:48] [INFO ] Transformed 706 transitions.
[2020-05-26 09:07:48] [INFO ] Found NUPN structural information;
[2020-05-26 09:07:48] [INFO ] Parsed PT model containing 653 places and 706 transitions in 169 ms.
Deduced a syphon composed of 206 places in 5 ms
Reduce places removed 206 places and 176 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
FORMULA SmartHome-PT-18-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 28 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0]
FORMULA SmartHome-PT-18-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 1, 0]
FORMULA SmartHome-PT-18-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0]
// Phase 1: matrix 530 rows 447 cols
[2020-05-26 09:07:48] [INFO ] Computed 20 place invariants in 26 ms
[2020-05-26 09:07:49] [INFO ] [Real]Absence check using 20 positive place invariants in 33 ms returned unsat
[2020-05-26 09:07:49] [INFO ] [Real]Absence check using 20 positive place invariants in 21 ms returned sat
[2020-05-26 09:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:07:49] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2020-05-26 09:07:49] [INFO ] Computed and/alt/rep : 529/1631/529 causal constraints in 30 ms.
[2020-05-26 09:07:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:07:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 836 ms returned sat
[2020-05-26 09:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:07:51] [INFO ] [Nat]Absence check using state equation in 370 ms returned sat
[2020-05-26 09:07:51] [INFO ] Computed and/alt/rep : 529/1631/529 causal constraints in 36 ms.
[2020-05-26 09:07:54] [INFO ] Added : 488 causal constraints over 98 iterations in 3648 ms. Result :sat
[2020-05-26 09:07:54] [INFO ] Deduced a trap composed of 50 places in 97 ms
[2020-05-26 09:07:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s21 s22 s337 s338 s339 s340 s341 s342 s343 s344 s345 s346 s347 s348 s349 s350 s351 s352 s353 s354 s355 s356 s357 s358 s359 s360 s361 s362 s363 s364 s365 s366 s367 s368 s369 s370 s371 s372 s373 s377 s378 s379 s380 s381 s382 s383 s428 s440) 0)") while checking expression at index 1
[2020-05-26 09:07:55] [INFO ] [Real]Absence check using 20 positive place invariants in 94 ms returned sat
[2020-05-26 09:07:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 09:07:55] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2020-05-26 09:07:55] [INFO ] Computed and/alt/rep : 529/1631/529 causal constraints in 62 ms.
[2020-05-26 09:07:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 09:07:56] [INFO ] [Nat]Absence check using 20 positive place invariants in 507 ms returned sat
[2020-05-26 09:07:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 09:07:58] [INFO ] [Nat]Absence check using state equation in 1696 ms returned sat
[2020-05-26 09:07:58] [INFO ] Computed and/alt/rep : 529/1631/529 causal constraints in 29 ms.
[2020-05-26 09:08:00] [INFO ] Added : 395 causal constraints over 79 iterations in 2678 ms. Result :unknown
FORMULA SmartHome-PT-18-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 3390 steps, including 12 resets, run visited all 2 properties in 11 ms. (steps per millisecond=308 )
FORMULA SmartHome-PT-18-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SmartHome-PT-18-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590484081042

--------------------
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-18"
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-18, 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-oct2-159033546200143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-18.tgz
mv SmartHome-PT-18 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 ;