Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r196-tall-174889279100438.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
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 r196-tall-174889279100438
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.9M
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 117K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 4.4M May 29 14:32 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 1748962926175

Invoking MCC driver with
BK_TOOL=gold2024
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
[2025-06-03 15:02:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-06-03 15:02:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 15:02:07] [INFO ] Load time of PNML (sax parser for PT used): 479 ms
[2025-06-03 15:02:07] [INFO ] Transformed 6020 places.
[2025-06-03 15:02:08] [INFO ] Transformed 4020 transitions.
[2025-06-03 15:02:08] [INFO ] Found NUPN structural information;
[2025-06-03 15:02:08] [INFO ] Parsed PT model containing 6020 places and 4020 transitions and 52040 arcs in 635 ms.
RANDOM walk for 40000 steps (8 resets) in 23003 ms. (1 steps per ms) remains 20/6020 properties
BEST_FIRST walk for 4004 steps (0 resets) in 285 ms. (14 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 327 ms. (12 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 392 ms. (10 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 280 ms. (14 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 388 ms. (10 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 239 ms. (16 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 305 ms. (13 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 336 ms. (11 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 385 ms. (10 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 272 ms. (14 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 257 ms. (15 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 255 ms. (15 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 252 ms. (15 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 262 ms. (15 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 311 ms. (12 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 263 ms. (15 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 244 ms. (16 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 249 ms. (16 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (0 resets) in 238 ms. (16 steps per ms) remains 20/20 properties
// Phase 1: matrix 4020 rows 6020 cols
[2025-06-03 15:02:16] [INFO ] Computed 4010 invariants in 89 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 5323ms, 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 206 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 220 ms. Remains : 21/6020 places, 20/4020 transitions.
RANDOM walk for 218 steps (0 resets) in 11 ms. (18 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 14195 ms.
ITS solved all properties within timeout

BK_STOP 1748962941745

--------------------
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="gold2024"
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 2-5832"
echo " Executing tool gold2024"
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 r196-tall-174889279100438"
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.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 ;