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.r444-smll-171701111000199.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 UtilityControlRoom-PT-Z2T4N06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111000199
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 33K Apr 13 05:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 187K Apr 13 05:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 24K Apr 13 05:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 120K Apr 13 05:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 60K Apr 13 05:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 341K Apr 13 05:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 67K Apr 13 05:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 300K Apr 13 05:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 70K 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 UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717107095034

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-30 22:11:37] [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 22:11:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:11:38] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2024-05-30 22:11:38] [INFO ] Transformed 106 places.
[2024-05-30 22:11:38] [INFO ] Transformed 162 transitions.
[2024-05-30 22:11:38] [INFO ] Parsed PT model containing 106 places and 162 transitions and 510 arcs in 459 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 78 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
[2024-05-30 22:11:38] [INFO ] Reduced 6 identical enabling conditions.
[2024-05-30 22:11:38] [INFO ] Reduced 6 identical enabling conditions.
[2024-05-30 22:11:38] [INFO ] Reduced 6 identical enabling conditions.
[2024-05-30 22:11:38] [INFO ] Reduced 6 identical enabling conditions.
[2024-05-30 22:11:38] [INFO ] Reduced 6 identical enabling conditions.
[2024-05-30 22:11:38] [INFO ] Reduced 6 identical enabling conditions.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2805 ms. (14 steps per ms) remains 3/14 properties
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-30 22:11:39] [INFO ] Flatten gal took : 193 ms
[2024-05-30 22:11:39] [INFO ] Flatten gal took : 53 ms
[2024-05-30 22:11:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14918165706015658170.gal : 17 ms
[2024-05-30 22:11:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6084995621809517695.prop : 10 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/ReachabilityCardinality14918165706015658170.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6084995621809517695.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/ReachabilityCardinality6084995621809517695.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :7 after 13
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :13 after 30
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :30 after 41
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :41 after 164
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :164 after 605
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :605 after 7280
BEST_FIRST walk for 40003 steps (8 resets) in 2378 ms. (16 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 318 ms. (125 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 3/3 properties
// Phase 1: matrix 138 rows 106 cols
[2024-05-30 22:11:39] [INFO ] Computed 15 invariants in 14 ms
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-12 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 106/244 variables, and 15 constraints, problems are : Problem set: 3 solved, 0 unsolved in 222 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/106 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 554ms 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 3001 ms.

BK_STOP 1717107100600

--------------------
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="UtilityControlRoom-PT-Z2T4N06"
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 UtilityControlRoom-PT-Z2T4N06, 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 r444-smll-171701111000199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N06.tgz
mv UtilityControlRoom-PT-Z2T4N06 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 ;