Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r139-tall-165271827800338.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LeafsetExtension-PT-S64C4, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-tall-165271827800338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 12K Apr 29 12:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 12:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 29 12:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 29 12:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 9 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 9 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M May 10 09:34 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 1652744032973

Running Version 202205111006
[2022-05-16 23:33:54] [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]
[2022-05-16 23:33:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 23:33:54] [INFO ] Load time of PNML (sax parser for PT used): 702 ms
[2022-05-16 23:33:54] [INFO ] Transformed 21462 places.
[2022-05-16 23:33:55] [INFO ] Transformed 21129 transitions.
[2022-05-16 23:33:55] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 900 ms.
Incomplete random walk after 10000 steps, including 299 resets, run finished after 1667 ms. (steps per millisecond=5 ) properties (out of 21462) seen :3502
Running SMT prover for 17960 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2022-05-16 23:34:00] [INFO ] Computed 333 place invariants in 2698 ms
[2022-05-16 23:34:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 23:34:25] [INFO ] After 25073ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 17960 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 17960 out of 21462 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 19856 are kept as prefixes of interest. Removing 1606 places using SCC suffix rule.53 ms
Discarding 1606 places :
Also discarding 325 output transitions
Drop transitions removed 325 transitions
Drop transitions removed 253 transitions
Reduce isomorphic transitions removed 253 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 0 with 378 rules applied. Total rules applied 379 place count 19856 transition count 20426
Reduce places removed 127 places and 0 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 1 with 240 rules applied. Total rules applied 619 place count 19729 transition count 20313
Reduce places removed 113 places and 0 transitions.
Performed 190 Post agglomeration using F-continuation condition.Transition count delta: 190
Iterating post reduction 2 with 303 rules applied. Total rules applied 922 place count 19616 transition count 20123
Reduce places removed 190 places and 0 transitions.
Iterating post reduction 3 with 190 rules applied. Total rules applied 1112 place count 19426 transition count 20123
Performed 118 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 118 Pre rules applied. Total rules applied 1112 place count 19426 transition count 20005
Deduced a syphon composed of 118 places in 13 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 4 with 236 rules applied. Total rules applied 1348 place count 19308 transition count 20005
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1352 place count 19304 transition count 20001
Iterating global reduction 4 with 4 rules applied. Total rules applied 1356 place count 19304 transition count 20001
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 4 with 21 rules applied. Total rules applied 1377 place count 19304 transition count 19980
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 1398 place count 19283 transition count 19980
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1399 place count 19283 transition count 19980
Applied a total of 1399 rules in 2197 ms. Remains 19283 /21462 variables (removed 2179) and now considering 19980/21129 (removed 1149) transitions.
Finished structural reductions, in 1 iterations. Remains : 19283/21462 places, 19980/21129 transitions.
Interrupted random walk after 276608 steps, including 11130 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 17958
Incomplete Best-First random walk after 1000001 steps, including 1007 resets, run finished after 1831 ms. (steps per millisecond=546 ) properties (out of 2) seen :0
Finished Best-First random walk after 230470 steps, including 230 resets, run visited all 2 properties in 413 ms. (steps per millisecond=558 )
Able to resolve query StableMarking after proving 21462 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 65756 ms.

BK_STOP 1652744099899

--------------------
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="LeafsetExtension-PT-S64C4"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S64C4, 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 r139-tall-165271827800338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;