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.r378-smll-171683811500423.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 itstools
Input is SmartHome-PT-11, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r378-smll-171683811500423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 4.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 34K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 6.8K May 18 16:43 GenericPropertiesVerdict.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 2.1K 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 10K Apr 12 03:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 03:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 03:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K 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 71K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-00
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-01
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-02
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-03
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-04
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-05
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-06
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-07
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-08
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-09
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-10
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-11
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-12
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-13
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-14
FORMULA_NAME SmartHome-PT-11-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717033041011

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-30 01:37:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 01:37:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 01:37:23] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2024-05-30 01:37:23] [INFO ] Transformed 290 places.
[2024-05-30 01:37:23] [INFO ] Transformed 315 transitions.
[2024-05-30 01:37:23] [INFO ] Found NUPN structural information;
[2024-05-30 01:37:23] [INFO ] Parsed PT model containing 290 places and 315 transitions and 722 arcs in 442 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 66 places in 12 ms
Reduce places removed 66 places and 55 transitions.
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 01:37:24] [INFO ] Flatten gal took : 122 ms
[2024-05-30 01:37:24] [INFO ] Flatten gal took : 58 ms
[2024-05-30 01:37:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9965800767757089659.gal : 26 ms
[2024-05-30 01:37:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality418165761149027219.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9965800767757089659.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality418165761149027219.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (232 resets) in 2694 ms. (14 steps per ms) remains 4/14 properties
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality418165761149027219.prop.
BEST_FIRST walk for 40003 steps (11 resets) in 572 ms. (69 steps per ms) remains 3/4 properties
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (23 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :8 after 18
Invariant property SmartHome-PT-11-ReachabilityFireability-2024-04 does not hold.
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :18 after 39
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :39 after 57
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :57 after 77
Reachability property SmartHome-PT-11-ReachabilityFireability-2024-12 is true.
BEST_FIRST walk for 40004 steps (40 resets) in 357 ms. (111 steps per ms) remains 3/3 properties
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :77 after 11501
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :11501 after 12293
BEST_FIRST walk for 40004 steps (25 resets) in 311 ms. (128 steps per ms) remains 2/3 properties
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Reachability property SmartHome-PT-11-ReachabilityFireability-2024-05 is true.
// Phase 1: matrix 260 rows 224 cols
[2024-05-30 01:37:25] [INFO ] Computed 12 invariants in 40 ms
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :12293 after 463974
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :463974 after 503326
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem SmartHome-PT-11-ReachabilityFireability-2024-01 is UNSAT
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem SmartHome-PT-11-ReachabilityFireability-2024-03 is UNSAT
FORMULA SmartHome-PT-11-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 193/484 variables, and 27 constraints, problems are : Problem set: 2 solved, 0 unsolved in 404 ms.
Refiners :[Domain max(s): 17/224 constraints, Positive P Invariants (semi-flows): 10/12 constraints, State Equation: 0/224 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 610ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 2791 ms.

BK_STOP 1717033046174

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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-11"
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"
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 itstools"
echo " Input is SmartHome-PT-11, 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 r378-smll-171683811500423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-11.tgz
mv SmartHome-PT-11 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 ;