Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r395-smll-171683824300256.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SmartHome-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683824300256
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 03:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 12 03:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 12 03:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 27K Apr 12 03:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 68K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmartHome-PT-10-UpperBounds-00
FORMULA_NAME SmartHome-PT-10-UpperBounds-01
FORMULA_NAME SmartHome-PT-10-UpperBounds-02
FORMULA_NAME SmartHome-PT-10-UpperBounds-03
FORMULA_NAME SmartHome-PT-10-UpperBounds-04
FORMULA_NAME SmartHome-PT-10-UpperBounds-05
FORMULA_NAME SmartHome-PT-10-UpperBounds-06
FORMULA_NAME SmartHome-PT-10-UpperBounds-07
FORMULA_NAME SmartHome-PT-10-UpperBounds-08
FORMULA_NAME SmartHome-PT-10-UpperBounds-09
FORMULA_NAME SmartHome-PT-10-UpperBounds-10
FORMULA_NAME SmartHome-PT-10-UpperBounds-11
FORMULA_NAME SmartHome-PT-10-UpperBounds-12
FORMULA_NAME SmartHome-PT-10-UpperBounds-13
FORMULA_NAME SmartHome-PT-10-UpperBounds-14
FORMULA_NAME SmartHome-PT-10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716978782582

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-10
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-29 10:33:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 10:33:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 10:33:05] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2024-05-29 10:33:05] [INFO ] Transformed 273 places.
[2024-05-29 10:33:05] [INFO ] Transformed 308 transitions.
[2024-05-29 10:33:05] [INFO ] Found NUPN structural information;
[2024-05-29 10:33:05] [INFO ] Parsed PT model containing 273 places and 308 transitions and 699 arcs in 270 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Deduced a syphon composed of 40 places in 7 ms
Reduce places removed 40 places and 45 transitions.
FORMULA SmartHome-PT-10-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 263 rows 233 cols
[2024-05-29 10:33:05] [INFO ] Computed 12 invariants in 28 ms
Incomplete random walk after 10000 steps, including 68 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 14) seen :13
FORMULA SmartHome-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2024-05-29 10:33:05] [INFO ] Invariant cache hit.
[2024-05-29 10:33:06] [INFO ] [Real]Absence check using 11 positive place invariants in 18 ms returned sat
[2024-05-29 10:33:06] [INFO ] [Real]Absence check using 11 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-29 10:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:33:06] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2024-05-29 10:33:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:33:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 16 ms returned sat
[2024-05-29 10:33:06] [INFO ] [Nat]Absence check using 11 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-29 10:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:33:07] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2024-05-29 10:33:07] [INFO ] Deduced a trap composed of 41 places in 150 ms of which 5 ms to minimize.
[2024-05-29 10:33:07] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 1 ms to minimize.
[2024-05-29 10:33:07] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 1 ms to minimize.
[2024-05-29 10:33:07] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 2 ms to minimize.
[2024-05-29 10:33:07] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-29 10:33:07] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 686 ms
[2024-05-29 10:33:07] [INFO ] Computed and/alt/rep : 252/543/252 causal constraints (skipped 10 transitions) in 46 ms.
[2024-05-29 10:33:09] [INFO ] Added : 239 causal constraints over 48 iterations in 1595 ms. Result :sat
Minimization took 144 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 233 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 262/262 transitions.
Graph (trivial) has 219 edges and 233 vertex of which 102 / 233 are part of one of the 6 SCC in 7 ms
Free SCC test removed 96 places
Drop transitions removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 136 transition count 94
Reduce places removed 44 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 50 rules applied. Total rules applied 95 place count 92 transition count 87
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 98 place count 89 transition count 87
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 98 place count 89 transition count 84
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 104 place count 86 transition count 84
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 130 place count 60 transition count 58
Iterating global reduction 3 with 26 rules applied. Total rules applied 156 place count 60 transition count 58
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 159 place count 60 transition count 55
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 159 place count 60 transition count 48
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 173 place count 53 transition count 48
Graph (complete) has 147 edges and 53 vertex of which 49 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 175 place count 49 transition count 45
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 182 place count 48 transition count 39
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 182 place count 48 transition count 38
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 184 place count 47 transition count 38
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 185 place count 46 transition count 37
Iterating global reduction 6 with 1 rules applied. Total rules applied 186 place count 46 transition count 37
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 204 place count 37 transition count 28
Free-agglomeration rule applied 6 times.
Iterating global reduction 6 with 6 rules applied. Total rules applied 210 place count 37 transition count 22
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 216 place count 31 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 217 place count 30 transition count 21
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 7 with 10 rules applied. Total rules applied 227 place count 25 transition count 16
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 232 place count 20 transition count 16
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 5 Pre rules applied. Total rules applied 232 place count 20 transition count 11
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 11 rules applied. Total rules applied 243 place count 14 transition count 11
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 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 245 place count 13 transition count 10
Applied a total of 245 rules in 116 ms. Remains 13 /233 variables (removed 220) and now considering 10/262 (removed 252) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 13/233 places, 10/262 transitions.
// Phase 1: matrix 10 rows 13 cols
[2024-05-29 10:33:09] [INFO ] Computed 4 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 333333 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 1) seen :1
FORMULA SmartHome-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 5019 ms.

BK_STOP 1716978791295

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is SmartHome-PT-10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r395-smll-171683824300256"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-10.tgz
mv SmartHome-PT-10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;