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.r136-tall-171631132000134.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 Diffusion2D-PT-D05N010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631132000134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 11 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 11 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 55K May 18 16:42 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 Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-12
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-13
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-14
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716337407165

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D05N010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-22 00:23:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 00:23:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 00:23:28] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2024-05-22 00:23:28] [INFO ] Transformed 25 places.
[2024-05-22 00:23:28] [INFO ] Transformed 144 transitions.
[2024-05-22 00:23:28] [INFO ] Parsed PT model containing 25 places and 144 transitions and 288 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40011 steps (8 resets) in 571 ms. (69 steps per ms) remains 7/16 properties
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 542 ms. (73 steps per ms) remains 7/7 properties
[2024-05-22 00:23:28] [INFO ] Flatten gal took : 48 ms
[2024-05-22 00:23:28] [INFO ] Flatten gal took : 40 ms
[2024-05-22 00:23:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15666866986706268111.gal : 10 ms
BEST_FIRST walk for 40004 steps (8 resets) in 278 ms. (143 steps per ms) remains 7/7 properties
[2024-05-22 00:23:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7231522684449317225.prop : 3 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/ReachabilityCardinality15666866986706268111.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7231522684449317225.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 5/7 properties
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 5/5 properties

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 ...329
Loading property file /tmp/ReachabilityCardinality7231522684449317225.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 11
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 5/5 properties
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :11 after 73
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :73 after 82
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :82 after 410
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :410 after 6188
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 5/5 properties
// Phase 1: matrix 144 rows 25 cols
[2024-05-22 00:23:29] [INFO ] Computed 1 invariants in 9 ms
Problem Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-15 is UNSAT
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
Problem Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-03 is UNSAT
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-04 is UNSAT
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-06 is UNSAT
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-10 is UNSAT
FORMULA Diffusion2D-PT-D05N010-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 25/169 variables, and 1 constraints, problems are : Problem set: 5 solved, 0 unsolved in 89 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/25 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 209ms problems are : Problem set: 5 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 1124 ms.

BK_STOP 1716337409379

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="Diffusion2D-PT-D05N010"
export BK_EXAMINATION="ReachabilityCardinality"
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 Diffusion2D-PT-D05N010, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r136-tall-171631132000134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N010.tgz
mv Diffusion2D-PT-D05N010 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;