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-167814505100473.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 DLCround-PT-11b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-tall-167814505100473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 6.2K Feb 25 18:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 25 18:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 18:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 18:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 25 18:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 18:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 18:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 1678178347572

Running Version 202205111006
[2023-03-07 08:39:08] [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 08:39:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 08:39:09] [INFO ] Load time of PNML (sax parser for PT used): 245 ms
[2023-03-07 08:39:09] [INFO ] Transformed 4375 places.
[2023-03-07 08:39:09] [INFO ] Transformed 6991 transitions.
[2023-03-07 08:39:09] [INFO ] Found NUPN structural information;
[2023-03-07 08:39:09] [INFO ] Parsed PT model containing 4375 places and 6991 transitions in 444 ms.
Graph (trivial) has 4024 edges and 4375 vertex of which 736 / 4375 are part of one of the 52 SCC in 22 ms
Free SCC test removed 684 places
Structural test allowed to assert that 2739 places are NOT stable. Took 91 ms.
Ensure Unique test removed 712 transitions
Reduce redundant transitions removed 712 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1219 ms. (steps per millisecond=8 ) properties (out of 1636) seen :957
Running SMT prover for 679 properties.
[2023-03-07 08:39:11] [INFO ] Flow matrix only has 6228 transitions (discarded 51 similar events)
// Phase 1: matrix 6228 rows 3691 cols
[2023-03-07 08:39:11] [INFO ] Computed 244 place invariants in 58 ms
[2023-03-07 08:39:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-07 08:39:36] [INFO ] After 25074ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 679 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 679 out of 3691 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3691/3691 places, 6279/6279 transitions.
Drop transitions removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions removed 1165 transitions
Trivial Post-agglo rules discarded 1165 transitions
Performed 1165 trivial Post agglomeration. Transition count delta: 1165
Iterating post reduction 0 with 1217 rules applied. Total rules applied 1217 place count 3691 transition count 5062
Reduce places removed 1165 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 1221 rules applied. Total rules applied 2438 place count 2526 transition count 5006
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 2462 place count 2502 transition count 5006
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 2462 place count 2502 transition count 4998
Deduced a syphon composed of 8 places in 56 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 2478 place count 2494 transition count 4998
Discarding 360 places :
Symmetric choice reduction at 3 with 360 rule applications. Total rules 2838 place count 2134 transition count 4638
Iterating global reduction 3 with 360 rules applied. Total rules applied 3198 place count 2134 transition count 4638
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 136 Pre rules applied. Total rules applied 3198 place count 2134 transition count 4502
Deduced a syphon composed of 136 places in 26 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 3 with 272 rules applied. Total rules applied 3470 place count 1998 transition count 4502
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 3534 place count 1934 transition count 3548
Iterating global reduction 3 with 64 rules applied. Total rules applied 3598 place count 1934 transition count 3548
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 3621 place count 1934 transition count 3525
Performed 416 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 416 places in 3 ms
Reduce places removed 416 places and 0 transitions.
Iterating global reduction 4 with 832 rules applied. Total rules applied 4453 place count 1518 transition count 3103
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 4464 place count 1518 transition count 3092
Renaming transitions due to excessive name length > 1024 char.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -325
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 4520 place count 1490 transition count 3417
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 4531 place count 1479 transition count 3087
Iterating global reduction 5 with 11 rules applied. Total rules applied 4542 place count 1479 transition count 3087
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 4553 place count 1479 transition count 3076
Drop transitions removed 182 transitions
Redundant transition composition rules discarded 182 transitions
Iterating global reduction 6 with 182 rules applied. Total rules applied 4735 place count 1479 transition count 2894
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 4747 place count 1467 transition count 2714
Iterating global reduction 6 with 12 rules applied. Total rules applied 4759 place count 1467 transition count 2714
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 4771 place count 1467 transition count 2702
Free-agglomeration rule applied 516 times with reduction of 178 identical transitions.
Iterating global reduction 7 with 516 rules applied. Total rules applied 5287 place count 1467 transition count 2008
Reduce places removed 516 places and 0 transitions.
Drop transitions removed 252 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 254 transitions.
Graph (complete) has 2417 edges and 951 vertex of which 935 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.5 ms
Discarding 16 places :
Also discarding 0 output transitions
Iterating post reduction 7 with 771 rules applied. Total rules applied 6058 place count 935 transition count 1754
Discarding 67 places :
Symmetric choice reduction at 8 with 67 rule applications. Total rules 6125 place count 868 transition count 1553
Iterating global reduction 8 with 67 rules applied. Total rules applied 6192 place count 868 transition count 1553
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 8 with 24 rules applied. Total rules applied 6216 place count 868 transition count 1529
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 6217 place count 868 transition count 1535
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 6221 place count 867 transition count 1532
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 6222 place count 867 transition count 1532
Applied a total of 6222 rules in 1361 ms. Remains 867 /3691 variables (removed 2824) and now considering 1532/6279 (removed 4747) transitions.
Finished structural reductions, in 1 iterations. Remains : 867/3691 places, 1532/6279 transitions.
Finished random walk after 86137 steps, including 0 resets, run visited all 679 properties in 2100 ms. (steps per millisecond=41 )
Able to resolve query StableMarking after proving 1638 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 31576 ms.

BK_STOP 1678178380472

--------------------
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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ 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="DLCround-PT-11b"
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 DLCround-PT-11b, 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-167814505100473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-11b.tgz
mv DLCround-PT-11b 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 ;