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-171690532800639.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-AN09, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532800639
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 237K Apr 12 10:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 12 10:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 769K Apr 12 10:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M Apr 12 10:07 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 205K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 691K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 367K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 549K Apr 12 11:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.6M Apr 12 11:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1M Apr 12 10:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Apr 12 10:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 28K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 70K 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 416K 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-AN09-ReachabilityFireability-2024-00
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-01
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-02
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-03
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-04
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-05
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-06
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-07
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-08
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-09
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-10
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-11
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-12
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-13
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-14
FORMULA_NAME Sudoku-PT-AN09-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717054026318

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-AN09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-30 07:27:07] [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 07:27:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 07:27:07] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2024-05-30 07:27:07] [INFO ] Transformed 972 places.
[2024-05-30 07:27:07] [INFO ] Transformed 729 transitions.
[2024-05-30 07:27:07] [INFO ] Found NUPN structural information;
[2024-05-30 07:27:07] [INFO ] Parsed PT model containing 972 places and 729 transitions and 2916 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 199 ms.
Working with output stream class java.io.PrintStream
Reduction of identical properties reduced properties to check from 16 to 14
[2024-05-30 07:27:09] [INFO ] Flatten gal took : 283 ms
[2024-05-30 07:27:09] [INFO ] Flatten gal took : 206 ms
[2024-05-30 07:27:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13291659619154590015.gal : 86 ms
[2024-05-30 07:27:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3972986385355574004.prop : 206 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/ReachabilityCardinality13291659619154590015.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3972986385355574004.prop' '--nowitness' '--gen-order' 'FOLLOW'

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/ReachabilityCardinality3972986385355574004.prop.
RANDOM walk for 40000 steps (565 resets) in 6174 ms. (6 steps per ms) remains 3/14 properties
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 73
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :73 after 748
BEST_FIRST walk for 15767 steps (2 resets) in 21461 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 16298 ms. (2 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 15510 ms. (2 steps per ms) remains 3/3 properties
// Phase 1: matrix 729 rows 972 cols
[2024-05-30 07:27:24] [INFO ] Computed 243 invariants in 16 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 243/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 729/972 variables, 243/486 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/972 variables, 729/1215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/972 variables, 0/1215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 729/1701 variables, 972/2187 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1701 variables, 0/2187 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/1701 variables, 0/2187 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1701/1701 variables, and 2187 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2027 ms.
Refiners :[Domain max(s): 972/972 constraints, Positive P Invariants (semi-flows): 243/243 constraints, State Equation: 972/972 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Problem Sudoku-PT-AN09-ReachabilityFireability-2024-00 is UNSAT
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem Sudoku-PT-AN09-ReachabilityFireability-2024-01 is UNSAT
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem Sudoku-PT-AN09-ReachabilityFireability-2024-07 is UNSAT
FORMULA Sudoku-PT-AN09-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 243/1701 variables, and 243 constraints, problems are : Problem set: 3 solved, 0 unsolved in 472 ms.
Refiners :[Domain max(s): 243/972 constraints, Positive P Invariants (semi-flows): 0/243 constraints, State Equation: 0/972 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 13533ms problems are : Problem set: 3 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 30822 ms.

BK_STOP 1717054058356

--------------------
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-AN09"
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-AN09, 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-171690532800639"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN09.tgz
mv Sudoku-PT-AN09 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 ;