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-171701111000213.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-Z2T4N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111000213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 31K Apr 13 05:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 13 05:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Apr 13 05:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 216K Apr 13 05:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K 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 14K Apr 13 05:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 13 05:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113K Apr 13 05:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 487K Apr 13 05:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.5K 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 116K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717109016812

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-30 22:43:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 22:43:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:43:39] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2024-05-30 22:43:39] [INFO ] Transformed 174 places.
[2024-05-30 22:43:39] [INFO ] Transformed 270 transitions.
[2024-05-30 22:43:39] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 571 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 20 ms.
Reduction of identical properties reduced properties to check from 16 to 14
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[10, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[10, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 230 rows 174 cols
[2024-05-30 22:43:39] [INFO ] Computed 23 invariants in 35 ms
Current structural bounds on expressions (after invariants) : Max Seen:[10, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 0] Max Struct:[10, 20, 4, 40, 10, 10, 1, 1, 1, 1, 1, 4, 2, 1]
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-13 4 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 145 ms. (68 steps per ms)
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-05 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 131 ms. (303 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2, 2, 4] Max Struct:[20, 4, 40, 10]
[2024-05-30 22:43:40] [INFO ] Invariant cache hit.
[2024-05-30 22:43:40] [INFO ] [Real]Absence check using 23 positive place invariants in 31 ms returned unsat
[2024-05-30 22:43:40] [INFO ] [Real]Absence check using 23 positive place invariants in 11 ms returned unsat
[2024-05-30 22:43:41] [INFO ] [Real]Absence check using 23 positive place invariants in 6 ms returned unsat
[2024-05-30 22:43:41] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2, 2, 4] Max Struct:[2, 2, 2, 4]
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-07 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T4N10-UpperBounds-01 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-30 22:43:41] [INFO ] Flatten gal took : 113 ms
[2024-05-30 22:43:41] [INFO ] Flatten gal took : 51 ms
[2024-05-30 22:43:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14194981822145710141.gal : 30 ms
[2024-05-30 22:43:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10478399482370594815.prop : 1 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/ReachabilityCardinality14194981822145710141.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10478399482370594815.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 2566 ms.

BK_STOP 1717109021799

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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-Z2T4N10"
export BK_EXAMINATION="UpperBounds"
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-Z2T4N10, examination is UpperBounds"
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-171701111000213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N10.tgz
mv UtilityControlRoom-PT-Z2T4N10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;