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-171683824300246.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-08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683824300246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 3.5K Apr 23 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 12 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 03:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 12 03:40 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 64K 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-08-UpperBounds-00
FORMULA_NAME SmartHome-PT-08-UpperBounds-01
FORMULA_NAME SmartHome-PT-08-UpperBounds-02
FORMULA_NAME SmartHome-PT-08-UpperBounds-03
FORMULA_NAME SmartHome-PT-08-UpperBounds-04
FORMULA_NAME SmartHome-PT-08-UpperBounds-05
FORMULA_NAME SmartHome-PT-08-UpperBounds-06
FORMULA_NAME SmartHome-PT-08-UpperBounds-07
FORMULA_NAME SmartHome-PT-08-UpperBounds-08
FORMULA_NAME SmartHome-PT-08-UpperBounds-09
FORMULA_NAME SmartHome-PT-08-UpperBounds-10
FORMULA_NAME SmartHome-PT-08-UpperBounds-11
FORMULA_NAME SmartHome-PT-08-UpperBounds-12
FORMULA_NAME SmartHome-PT-08-UpperBounds-13
FORMULA_NAME SmartHome-PT-08-UpperBounds-14
FORMULA_NAME SmartHome-PT-08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716975680472

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-08
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-29 09:41:23] [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 09:41:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 09:41:23] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2024-05-29 09:41:23] [INFO ] Transformed 252 places.
[2024-05-29 09:41:23] [INFO ] Transformed 291 transitions.
[2024-05-29 09:41:23] [INFO ] Found NUPN structural information;
[2024-05-29 09:41:23] [INFO ] Parsed PT model containing 252 places and 291 transitions and 664 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 20 places in 4 ms
Reduce places removed 20 places and 21 transitions.
FORMULA SmartHome-PT-08-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 270 rows 232 cols
[2024-05-29 09:41:23] [INFO ] Computed 11 invariants in 43 ms
Incomplete random walk after 10000 steps, including 57 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 14) seen :13
FORMULA SmartHome-PT-08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
[2024-05-29 09:41:23] [INFO ] Invariant cache hit.
[2024-05-29 09:41:24] [INFO ] [Real]Absence check using 11 positive place invariants in 21 ms returned sat
[2024-05-29 09:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:41:24] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2024-05-29 09:41:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:41:24] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
[2024-05-29 09:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:41:24] [INFO ] [Nat]Absence check using state equation in 160 ms returned sat
[2024-05-29 09:41:25] [INFO ] Deduced a trap composed of 52 places in 206 ms of which 7 ms to minimize.
[2024-05-29 09:41:25] [INFO ] Deduced a trap composed of 46 places in 259 ms of which 2 ms to minimize.
[2024-05-29 09:41:25] [INFO ] Deduced a trap composed of 57 places in 102 ms of which 2 ms to minimize.
[2024-05-29 09:41:25] [INFO ] Deduced a trap composed of 57 places in 86 ms of which 2 ms to minimize.
[2024-05-29 09:41:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 835 ms
[2024-05-29 09:41:25] [INFO ] Computed and/alt/rep : 244/430/244 causal constraints (skipped 25 transitions) in 106 ms.
[2024-05-29 09:41:27] [INFO ] Added : 200 causal constraints over 40 iterations in 1564 ms. Result :sat
Minimization took 136 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 232 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 269/269 transitions.
Graph (trivial) has 227 edges and 232 vertex of which 90 / 232 are part of one of the 6 SCC in 8 ms
Free SCC test removed 84 places
Drop transitions removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 148 transition count 102
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 1 with 68 rules applied. Total rules applied 126 place count 91 transition count 91
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 131 place count 86 transition count 91
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 131 place count 86 transition count 87
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 139 place count 82 transition count 87
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 171 place count 50 transition count 55
Iterating global reduction 3 with 32 rules applied. Total rules applied 203 place count 50 transition count 55
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 209 place count 50 transition count 49
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 209 place count 50 transition count 43
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 221 place count 44 transition count 43
Graph (complete) has 118 edges and 44 vertex of which 40 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 223 place count 40 transition count 40
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 234 place count 39 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 234 place count 39 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 236 place count 38 transition count 29
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 237 place count 37 transition count 28
Iterating global reduction 6 with 1 rules applied. Total rules applied 238 place count 37 transition count 28
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 252 place count 30 transition count 21
Free-agglomeration rule applied 6 times.
Iterating global reduction 6 with 6 rules applied. Total rules applied 258 place count 30 transition count 15
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 264 place count 24 transition count 15
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 265 place count 23 transition count 14
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 7 with 11 rules applied. Total rules applied 276 place count 18 transition count 8
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 282 place count 12 transition count 8
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 5 Pre rules applied. Total rules applied 282 place count 12 transition count 3
Deduced a syphon composed of 5 places in 0 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 293 place count 6 transition count 3
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 9 with 3 rules applied. Total rules applied 296 place count 4 transition count 2
Applied a total of 296 rules in 127 ms. Remains 4 /232 variables (removed 228) and now considering 2/269 (removed 267) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 4/232 places, 2/269 transitions.
// Phase 1: matrix 2 rows 4 cols
[2024-05-29 09:41:27] [INFO ] Computed 2 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 333333 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 1) seen :1
FORMULA SmartHome-PT-08-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 5064 ms.

BK_STOP 1716975689299

--------------------
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-08"
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-08, 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-171683824300246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-08.tgz
mv SmartHome-PT-08 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 ;