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.r342-tall-171679093100218.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 greatspnxred
Input is RwMutex-PT-r2000w0010, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r342-tall-171679093100218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 7.5K 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 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 07:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Apr 13 07:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 13 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 145K Apr 13 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.4M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716816454195

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RwMutex-PT-r2000w0010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 13:27:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-27 13:27:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:27:35] [INFO ] Load time of PNML (sax parser for PT used): 480 ms
[2024-05-27 13:27:35] [INFO ] Transformed 6020 places.
[2024-05-27 13:27:35] [INFO ] Transformed 4020 transitions.
[2024-05-27 13:27:35] [INFO ] Found NUPN structural information;
[2024-05-27 13:27:35] [INFO ] Parsed PT model containing 6020 places and 4020 transitions and 52040 arcs in 639 ms.
RANDOM walk for 40000 steps (8 resets) in 21885 ms. (1 steps per ms) remains 20/6020 properties
BEST_FIRST walk for 4004 steps (0 resets) in 368 ms. (10 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 389 ms. (10 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 382 ms. (10 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 381 ms. (10 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 313 ms. (12 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 325 ms. (12 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 329 ms. (12 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 295 ms. (13 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 307 ms. (13 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 268 ms. (14 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 264 ms. (15 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 268 ms. (14 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 315 ms. (12 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 235 ms. (16 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 237 ms. (16 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 277 ms. (14 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 261 ms. (15 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 309 ms. (12 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 345 ms. (11 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 247 ms. (16 steps per ms) remains 20/20 properties
// Phase 1: matrix 4020 rows 6020 cols
[2024-05-27 13:27:43] [INFO ] Computed 4010 invariants in 83 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 10/30 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 4000/4020 variables, 2000/2030 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4020 variables, 4000/6030 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4020 variables, 0/6030 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 2000/6020 variables, 2000/8030 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6020 variables, 2000/10030 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6020 variables, 0/10030 constraints. Problems are: Problem set: 0 solved, 20 unsolved
SMT process timed out in 5289ms, After SMT, problems are : Problem set: 0 solved, 20 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 20 out of 6020 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3121 and 2 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1999 transitions
Trivial Post-agglo rules discarded 1999 transitions
Performed 1999 trivial Post agglomeration. Transition count delta: 1999
Iterating post reduction 0 with 2001 rules applied. Total rules applied 2001 place count 6018 transition count 2019
Reduce places removed 3998 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1999 transitions
Reduce isomorphic transitions removed 1999 transitions.
Iterating post reduction 1 with 5997 rules applied. Total rules applied 7998 place count 2020 transition count 20
Ensure Unique test removed 1999 places
Iterating post reduction 2 with 1999 rules applied. Total rules applied 9997 place count 21 transition count 20
Applied a total of 9997 rules in 163 ms. Remains 21 /6020 variables (removed 5999) and now considering 20/4020 (removed 4000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 21/6020 places, 20/4020 transitions.
RANDOM walk for 188 steps (0 resets) in 15 ms. (11 steps per ms) remains 0/20 properties
Able to resolve query StableMarking after proving 6020 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK TOPOLOGICAL
Total runtime 13868 ms.
ITS solved all properties within timeout

BK_STOP 1716816469197

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

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="RwMutex-PT-r2000w0010"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 greatspnxred"
echo " Input is RwMutex-PT-r2000w0010, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r342-tall-171679093100218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r2000w0010.tgz
mv RwMutex-PT-r2000w0010 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;