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.r408-tall-171690546200071.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 StigmergyCommit-PT-03b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r408-tall-171690546200071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 11 17:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 17:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 17:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 11 17:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 359K 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1717100236173

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyCommit-PT-03b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 20:17:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2024-05-30 20:17:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 20:17:17] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2024-05-30 20:17:17] [INFO ] Transformed 1231 places.
[2024-05-30 20:17:17] [INFO ] Transformed 1476 transitions.
[2024-05-30 20:17:17] [INFO ] Found NUPN structural information;
[2024-05-30 20:17:17] [INFO ] Parsed PT model containing 1231 places and 1476 transitions and 4168 arcs in 234 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 5 ms.22889KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1231/1231 places, 1476/1476 transitions.
Graph (trivial) has 1222 edges and 1231 vertex of which 84 / 1231 are part of one of the 12 SCC in 7 ms
Free SCC test removed 72 places
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Computed a total of 214 stabilizing places and 222 stable transitions
Computed a total of 214 stabilizing places and 222 stable transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 924 transitions
Trivial Post-agglo rules discarded 924 transitions
Performed 924 trivial Post agglomeration. Transition count delta: 924
Iterating post reduction 0 with 924 rules applied. Total rules applied 925 place count 1159 transition count 472
Reduce places removed 924 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Computed a total of 65 stabilizing places and 73 stable transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 940 rules applied. Total rules applied 1865 place count 235 transition count 456
Reduce places removed 4 places and 0 transitions.
Computed a total of 65 stabilizing places and 73 stable transitions
Iterating post reduction 2 with 4 rules applied. Total rules applied 1869 place count 231 transition count 456
Computed a total of 65 stabilizing places and 73 stable transitions
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 1869 place count 231 transition count 412
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 1957 place count 187 transition count 412
Computed a total of 45 stabilizing places and 53 stable transitions
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 2007 place count 137 transition count 358
Iterating global reduction 3 with 50 rules applied. Total rules applied 2057 place count 137 transition count 358
Computed a total of 36 stabilizing places and 44 stable transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 2057 place count 137 transition count 357
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2059 place count 136 transition count 357
Computed a total of 36 stabilizing places and 44 stable transitions
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 2088 place count 107 transition count 195
Iterating global reduction 3 with 29 rules applied. Total rules applied 2117 place count 107 transition count 195
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Computed a total of 32 stabilizing places and 40 stable transitions
Iterating post reduction 3 with 13 rules applied. Total rules applied 2130 place count 107 transition count 182
Computed a total of 32 stabilizing places and 40 stable transitions
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 2142 place count 95 transition count 170
Iterating global reduction 4 with 12 rules applied. Total rules applied 2154 place count 95 transition count 170
Computed a total of 28 stabilizing places and 36 stable transitions
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 2162 place count 87 transition count 162
Iterating global reduction 4 with 8 rules applied. Total rules applied 2170 place count 87 transition count 162
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Computed a total of 24 stabilizing places and 28 stable transitions
Iterating post reduction 4 with 8 rules applied. Total rules applied 2178 place count 87 transition count 154
Computed a total of 24 stabilizing places and 28 stable transitions
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2218 place count 67 transition count 134
Computed a total of 16 stabilizing places and 20 stable transitions
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2222 place count 63 transition count 130
Iterating global reduction 5 with 4 rules applied. Total rules applied 2226 place count 63 transition count 130
Computed a total of 12 stabilizing places and 16 stable transitions
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2230 place count 59 transition count 126
Iterating global reduction 5 with 4 rules applied. Total rules applied 2234 place count 59 transition count 126
Computed a total of 8 stabilizing places and 12 stable transitions
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2238 place count 55 transition count 122
Iterating global reduction 5 with 4 rules applied. Total rules applied 2242 place count 55 transition count 122
Computed a total of 4 stabilizing places and 8 stable transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2248 place count 52 transition count 130
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 2252 place count 52 transition count 126
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Applied a total of 2252 rules in 216 ms. Remains 52 /1231 variables (removed 1179) and now considering 126/1476 (removed 1350) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 229 ms. Remains : 52/1231 places, 126/1476 transitions.
Finished random walk after 9 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=9 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 554 ms.
ITS solved all properties within timeout

BK_STOP 1717100237924

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -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="StigmergyCommit-PT-03b"
export BK_EXAMINATION="ReachabilityDeadlock"
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 StigmergyCommit-PT-03b, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r408-tall-171690546200071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-03b.tgz
mv StigmergyCommit-PT-03b execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;