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.r254-tall-162106745600156.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 SmartHome-PT-01, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745600156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 25K 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 SmartHome-PT-01-00
FORMULA_NAME SmartHome-PT-01-01
FORMULA_NAME SmartHome-PT-01-02
FORMULA_NAME SmartHome-PT-01-03
FORMULA_NAME SmartHome-PT-01-04
FORMULA_NAME SmartHome-PT-01-05
FORMULA_NAME SmartHome-PT-01-06
FORMULA_NAME SmartHome-PT-01-07
FORMULA_NAME SmartHome-PT-01-08
FORMULA_NAME SmartHome-PT-01-09
FORMULA_NAME SmartHome-PT-01-10
FORMULA_NAME SmartHome-PT-01-11
FORMULA_NAME SmartHome-PT-01-12
FORMULA_NAME SmartHome-PT-01-13
FORMULA_NAME SmartHome-PT-01-14
FORMULA_NAME SmartHome-PT-01-15

=== Now, execution of the tool begins

BK_START 1621165428284

Running Version 0
[2021-05-16 11:43:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-16 11:43:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 11:43:49] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2021-05-16 11:43:49] [INFO ] Transformed 38 places.
[2021-05-16 11:43:49] [INFO ] Transformed 113 transitions.
[2021-05-16 11:43:49] [INFO ] Found NUPN structural information;
[2021-05-16 11:43:49] [INFO ] Parsed PT model containing 38 places and 113 transitions in 76 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 11:43:49] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 58 transitions
Reduce redundant transitions removed 58 transitions.
FORMULA SmartHome-PT-01-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 55/55 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 37 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 37 transition count 53
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 11 place count 37 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 36 transition count 44
Applied a total of 12 rules in 14 ms. Remains 36 /38 variables (removed 2) and now considering 44/55 (removed 11) transitions.
[2021-05-16 11:43:49] [INFO ] Flow matrix only has 34 transitions (discarded 10 similar events)
// Phase 1: matrix 34 rows 36 cols
[2021-05-16 11:43:49] [INFO ] Computed 13 place invariants in 5 ms
[2021-05-16 11:43:50] [INFO ] Implicit Places using invariants in 76 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 106 ms to find 1 implicit places.
[2021-05-16 11:43:50] [INFO ] Flow matrix only has 34 transitions (discarded 10 similar events)
// Phase 1: matrix 34 rows 35 cols
[2021-05-16 11:43:50] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-16 11:43:50] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 44/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 44/44 (removed 0) transitions.
[2021-05-16 11:43:50] [INFO ] Flow matrix only has 34 transitions (discarded 10 similar events)
// Phase 1: matrix 34 rows 35 cols
[2021-05-16 11:43:50] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:43:50] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 44/55 transitions.
[2021-05-16 11:43:50] [INFO ] Initial state reduction rules for LTL removed 6 formulas.
[2021-05-16 11:43:50] [INFO ] Flatten gal took : 22 ms
FORMULA SmartHome-PT-01-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 11:43:50] [INFO ] Flatten gal took : 6 ms
[2021-05-16 11:43:50] [INFO ] Input system was already deterministic with 44 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=291 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
[2021-05-16 11:43:50] [INFO ] Flow matrix only has 34 transitions (discarded 10 similar events)
// Phase 1: matrix 34 rows 35 cols
[2021-05-16 11:43:50] [INFO ] Computed 12 place invariants in 6 ms
[2021-05-16 11:43:50] [INFO ] [Real]Absence check using 11 positive place invariants in 45 ms returned sat
[2021-05-16 11:43:50] [INFO ] [Real]Absence check using 11 positive and 1 generalized place invariants in 20 ms returned sat
[2021-05-16 11:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:43:51] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2021-05-16 11:43:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:43:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned unsat
[2021-05-16 11:43:51] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 11:43:51] [INFO ] [Real]Absence check using 11 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-16 11:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:43:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-16 11:43:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:43:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 5 simplifications.
[2021-05-16 11:43:51] [INFO ] Initial state test concluded for 3 properties.
FORMULA SmartHome-PT-01-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 44/44 transitions.
Graph (trivial) has 31 edges and 35 vertex of which 18 / 35 are part of one of the 8 SCC in 7 ms
Free SCC test removed 10 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 13 transition count 11
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 11 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 10 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 28 place count 10 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 33 place count 7 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 6 transition count 7
Applied a total of 34 rules in 19 ms. Remains 6 /35 variables (removed 29) and now considering 7/44 (removed 37) transitions.
// Phase 1: matrix 7 rows 6 cols
[2021-05-16 11:43:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-16 11:43:51] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2021-05-16 11:43:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-16 11:43:51] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-16 11:43:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2021-05-16 11:43:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-16 11:43:51] [INFO ] Dead Transitions using invariants and state equation in 252 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/35 places, 7/44 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-01-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s1 1) (NEQ s4 0) (NEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-01-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-01 finished in 489 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 35/35 places, 44/44 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 32 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 32 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 32 transition count 40
Applied a total of 7 rules in 8 ms. Remains 32 /35 variables (removed 3) and now considering 40/44 (removed 4) transitions.
[2021-05-16 11:43:51] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
// Phase 1: matrix 31 rows 32 cols
[2021-05-16 11:43:51] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-16 11:43:51] [INFO ] Implicit Places using invariants in 40 ms returned []
[2021-05-16 11:43:51] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
// Phase 1: matrix 31 rows 32 cols
[2021-05-16 11:43:51] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-16 11:43:51] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:43:51] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2021-05-16 11:43:51] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
// Phase 1: matrix 31 rows 32 cols
[2021-05-16 11:43:51] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-16 11:43:51] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/35 places, 40/44 transitions.
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-01-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s16 0) (NEQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-11 finished in 188 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621165432964

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

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

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-01"
export BK_EXAMINATION="LTLCardinality"
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 SmartHome-PT-01, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-162106745600156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-01.tgz
mv SmartHome-PT-01 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;