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.r400-tall-171690532700607.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)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Sudoku-PT-AN05, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532700607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 46K Apr 12 11:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 251K Apr 12 11:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 94K Apr 12 11:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 473K Apr 12 11:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 38K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 59K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 224K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 48K Apr 12 11:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 288K Apr 12 11:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 193K Apr 12 11:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 931K Apr 12 11:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.9K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 80K 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 Sudoku-PT-AN05-ReachabilityFireability-2024-00
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-01
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-02
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-03
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-04
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-05
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-06
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-07
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-08
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-09
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-10
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-11
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-12
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-13
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-14
FORMULA_NAME Sudoku-PT-AN05-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717048500168

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-30 05:55:01] [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 05:55:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 05:55:01] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-05-30 05:55:01] [INFO ] Transformed 200 places.
[2024-05-30 05:55:01] [INFO ] Transformed 125 transitions.
[2024-05-30 05:55:01] [INFO ] Found NUPN structural information;
[2024-05-30 05:55:01] [INFO ] Parsed PT model containing 200 places and 125 transitions and 500 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 60 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Reduction of identical properties reduced properties to check from 12 to 9
[2024-05-30 05:55:02] [INFO ] Flatten gal took : 97 ms
[2024-05-30 05:55:02] [INFO ] Flatten gal took : 31 ms
[2024-05-30 05:55:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14499614544510130184.gal : 32 ms
[2024-05-30 05:55:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10151871612848189529.prop : 20 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/ReachabilityCardinality14499614544510130184.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10151871612848189529.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (1818 resets) in 2168 ms. (18 steps per ms) remains 2/9 properties
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK

FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-00 FALSE 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 ...330
Loading property file /tmp/ReachabilityCardinality10151871612848189529.prop.
Invariant property Sudoku-PT-AN05-ReachabilityFireability-2024-15 does not hold.
SDD proceeding with computation,8 properties remain. new max is 2
SDD size :1 after 21
Invariant property Sudoku-PT-AN05-ReachabilityFireability-2024-14 does not hold.
Invariant property Sudoku-PT-AN05-ReachabilityFireability-2024-12 does not hold.
Invariant property Sudoku-PT-AN05-ReachabilityFireability-2024-10 does not hold.
SDD proceeding with computation,5 properties remain. new max is 2
SDD size :21 after 179
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :179 after 731
BEST_FIRST walk for 40004 steps (48 resets) in 2666 ms. (14 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (48 resets) in 2710 ms. (14 steps per ms) remains 2/2 properties
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :731 after 29025
// Phase 1: matrix 125 rows 200 cols
[2024-05-30 05:55:03] [INFO ] Computed 75 invariants in 15 ms
Problem Sudoku-PT-AN05-ReachabilityFireability-2024-01 is UNSAT
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem Sudoku-PT-AN05-ReachabilityFireability-2024-04 is UNSAT
FORMULA Sudoku-PT-AN05-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 75/325 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 180 ms.
Refiners :[Domain max(s): 0/200 constraints, Positive P Invariants (semi-flows): 0/75 constraints, State Equation: 0/200 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 645ms 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 3244 ms.

BK_STOP 1717048504592

--------------------
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="Sudoku-PT-AN05"
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 Sudoku-PT-AN05, 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 r400-tall-171690532700607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN05.tgz
mv Sudoku-PT-AN05 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 ;