Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r128-tall-167814505200513.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DLCshifumi-PT-3b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-tall-167814505200513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 5.7K Feb 26 08:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 26 08:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 08:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 08:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 08:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 08:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 08:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 08:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 5 18:22 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 1678178489506

Running Version 202205111006
[2023-03-07 08:41:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-07 08:41:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 08:41:31] [INFO ] Load time of PNML (sax parser for PT used): 306 ms
[2023-03-07 08:41:31] [INFO ] Transformed 7058 places.
[2023-03-07 08:41:31] [INFO ] Transformed 9611 transitions.
[2023-03-07 08:41:31] [INFO ] Found NUPN structural information;
[2023-03-07 08:41:31] [INFO ] Parsed PT model containing 7058 places and 9611 transitions in 557 ms.
Graph (trivial) has 6795 edges and 7058 vertex of which 792 / 7058 are part of one of the 51 SCC in 33 ms
Free SCC test removed 741 places
Structural test allowed to assert that 3257 places are NOT stable. Took 99 ms.
Ensure Unique test removed 786 transitions
Reduce redundant transitions removed 786 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1987 ms. (steps per millisecond=5 ) properties (out of 3801) seen :1953
Running SMT prover for 1848 properties.
[2023-03-07 08:41:33] [INFO ] Flow matrix only has 8775 transitions (discarded 50 similar events)
// Phase 1: matrix 8775 rows 6317 cols
[2023-03-07 08:41:33] [INFO ] Computed 282 place invariants in 69 ms
[2023-03-07 08:42:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-07 08:42:01] [INFO ] After 25057ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1848 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1848 out of 6317 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6317/6317 places, 8825/8825 transitions.
Drop transitions removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions removed 2261 transitions
Trivial Post-agglo rules discarded 2261 transitions
Performed 2261 trivial Post agglomeration. Transition count delta: 2261
Iterating post reduction 0 with 2312 rules applied. Total rules applied 2312 place count 6317 transition count 6513
Reduce places removed 2261 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 2282 rules applied. Total rules applied 4594 place count 4056 transition count 6492
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 4603 place count 4047 transition count 6492
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 51 Pre rules applied. Total rules applied 4603 place count 4047 transition count 6441
Deduced a syphon composed of 51 places in 35 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 4705 place count 3996 transition count 6441
Discarding 388 places :
Symmetric choice reduction at 3 with 388 rule applications. Total rules 5093 place count 3608 transition count 6053
Iterating global reduction 3 with 388 rules applied. Total rules applied 5481 place count 3608 transition count 6053
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 87 Pre rules applied. Total rules applied 5481 place count 3608 transition count 5966
Deduced a syphon composed of 87 places in 30 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 174 rules applied. Total rules applied 5655 place count 3521 transition count 5966
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 5716 place count 3460 transition count 5137
Iterating global reduction 3 with 61 rules applied. Total rules applied 5777 place count 3460 transition count 5137
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 3 with 50 rules applied. Total rules applied 5827 place count 3460 transition count 5087
Performed 515 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 515 places in 2 ms
Reduce places removed 515 places and 0 transitions.
Iterating global reduction 4 with 1030 rules applied. Total rules applied 6857 place count 2945 transition count 4570
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 6860 place count 2945 transition count 4567
Renaming transitions due to excessive name length > 1024 char.
Performed 41 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 6942 place count 2904 transition count 4655
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 6947 place count 2899 transition count 4625
Iterating global reduction 5 with 5 rules applied. Total rules applied 6952 place count 2899 transition count 4625
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 6967 place count 2899 transition count 4610
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 6 with 41 rules applied. Total rules applied 7008 place count 2899 transition count 4569
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 7011 place count 2896 transition count 4566
Iterating global reduction 6 with 3 rules applied. Total rules applied 7014 place count 2896 transition count 4566
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 7017 place count 2893 transition count 4443
Iterating global reduction 6 with 3 rules applied. Total rules applied 7020 place count 2893 transition count 4443
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 7023 place count 2893 transition count 4440
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 7029 place count 2890 transition count 4437
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 7032 place count 2887 transition count 4314
Iterating global reduction 7 with 3 rules applied. Total rules applied 7035 place count 2887 transition count 4314
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 7038 place count 2887 transition count 4311
Free-agglomeration rule applied 656 times with reduction of 139 identical transitions.
Iterating global reduction 8 with 656 rules applied. Total rules applied 7694 place count 2887 transition count 3516
Reduce places removed 656 places and 0 transitions.
Drop transitions removed 249 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 251 transitions.
Iterating post reduction 8 with 907 rules applied. Total rules applied 8601 place count 2231 transition count 3265
Discarding 14 places :
Symmetric choice reduction at 9 with 14 rule applications. Total rules 8615 place count 2217 transition count 3239
Iterating global reduction 9 with 14 rules applied. Total rules applied 8629 place count 2217 transition count 3239
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 9 with 45 rules applied. Total rules applied 8674 place count 2217 transition count 3194
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 8679 place count 2217 transition count 3194
Applied a total of 8679 rules in 2208 ms. Remains 2217 /6317 variables (removed 4100) and now considering 3194/8825 (removed 5631) transitions.
Finished structural reductions, in 1 iterations. Remains : 2217/6317 places, 3194/8825 transitions.
Finished random walk after 96555 steps, including 0 resets, run visited all 1848 properties in 4496 ms. (steps per millisecond=21 )
Able to resolve query StableMarking after proving 3803 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 37214 ms.

BK_STOP 1678178527970

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="DLCshifumi-PT-3b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is DLCshifumi-PT-3b, 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 r128-tall-167814505200513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-3b.tgz
mv DLCshifumi-PT-3b 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 ;