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.r283-smll-165307356100243.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 ViralEpidemic-PT-S08D1C2A04, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r283-smll-165307356100243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 7.4K Apr 29 12:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 12:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 29 12:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 12:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K May 9 09:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 09:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 27M 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 1653150040735

Running Version 202205111006
[2022-05-21 16:20:42] [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]
[2022-05-21 16:20:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 16:20:45] [INFO ] Load time of PNML (sax parser for PT used): 2045 ms
[2022-05-21 16:20:45] [INFO ] Transformed 46811 places.
[2022-05-21 16:20:45] [INFO ] Transformed 79577 transitions.
[2022-05-21 16:20:45] [INFO ] Parsed PT model containing 46811 places and 79577 transitions in 2737 ms.
Structural test allowed to assert that 37449 places are NOT stable. Took 383 ms.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 13408 ms. (steps per millisecond=0 ) properties (out of 9362) seen :4219
Running SMT prover for 5143 properties.
// Phase 1: matrix 79577 rows 46811 cols
[2022-05-21 16:21:39] [INFO ] Computed 1 place invariants in 38421 ms
[2022-05-21 16:22:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 16:22:05] [INFO ] After 25395ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5143 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5143 out of 46811 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 46811/46811 places, 79577/79577 transitions.
Graph (complete) has 37448 edges and 46811 vertex of which 26991 are kept as prefixes of interest. Removing 19820 places using SCC suffix rule.91 ms
Discarding 19820 places :
Also discarding 32923 output transitions
Drop transitions removed 32923 transitions
Drop transitions removed 2581 transitions
Reduce isomorphic transitions removed 2581 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 2620 rules applied. Total rules applied 2621 place count 26991 transition count 44034
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 2660 place count 26952 transition count 44034
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 2693 place count 26919 transition count 44001
Iterating global reduction 2 with 33 rules applied. Total rules applied 2726 place count 26919 transition count 44001
Performed 1208 Post agglomeration using F-continuation condition.Transition count delta: 1208
Deduced a syphon composed of 1208 places in 13 ms
Reduce places removed 1208 places and 0 transitions.
Iterating global reduction 2 with 2416 rules applied. Total rules applied 5142 place count 25711 transition count 42793
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5143 place count 25710 transition count 42792
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 5144 place count 25709 transition count 42792
Applied a total of 5144 rules in 8095 ms. Remains 25709 /46811 variables (removed 21102) and now considering 42792/79577 (removed 36785) transitions.
Finished structural reductions, in 1 iterations. Remains : 25709/46811 places, 42792/79577 transitions.
Interrupted random walk after 19711 steps, including 3 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 4738
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2576 ms. (steps per millisecond=3 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2313 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2500 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2482 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2302 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2430 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2398 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2200 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2049 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1998 ms. (steps per millisecond=5 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2007 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2000 ms. (steps per millisecond=5 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2041 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2012 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2079 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2299 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2206 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2080 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2147 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2063 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2265 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2068 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2079 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1992 ms. (steps per millisecond=5 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2129 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2305 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2398 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2105 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2124 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2041 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2114 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2039 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2121 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2049 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2128 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2081 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2155 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2240 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2244 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2029 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2097 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2044 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2110 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2044 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2101 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2020 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2100 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2033 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2096 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2033 ms. (steps per millisecond=4 ) properties (out of 405) seen :0
Running SMT prover for 405 properties.
// Phase 1: matrix 42792 rows 25709 cols
[2022-05-21 16:24:43] [INFO ] Computed 893 place invariants in 12161 ms
[2022-05-21 16:28:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 16:28:28] [INFO ] After 225053ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 405 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 405 out of 25709 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25709/25709 places, 42792/42792 transitions.
Graph (complete) has 13538 edges and 25709 vertex of which 2260 are kept as prefixes of interest. Removing 23449 places using SCC suffix rule.13 ms
Discarding 23449 places :
Also discarding 38811 output transitions
Drop transitions removed 38811 transitions
Drop transitions removed 476 transitions
Reduce isomorphic transitions removed 476 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 501 rules applied. Total rules applied 502 place count 2260 transition count 3480
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 527 place count 2235 transition count 3480
Discarding 1388 places :
Symmetric choice reduction at 2 with 1388 rule applications. Total rules 1915 place count 847 transition count 709
Iterating global reduction 2 with 1388 rules applied. Total rules applied 3303 place count 847 transition count 709
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 3505 place count 746 transition count 608
Reduce places removed 105 places and 105 transitions.
Iterating global reduction 2 with 105 rules applied. Total rules applied 3610 place count 641 transition count 503
Applied a total of 3610 rules in 477 ms. Remains 641 /25709 variables (removed 25068) and now considering 503/42792 (removed 42289) transitions.
Finished structural reductions, in 1 iterations. Remains : 641/25709 places, 503/42792 transitions.
Finished random walk after 4606 steps, including 5 resets, run visited all 405 properties in 277 ms. (steps per millisecond=16 )
Able to resolve query StableMarking after proving 9363 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 466267 ms.

BK_STOP 1653150509345

--------------------
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="ViralEpidemic-PT-S08D1C2A04"
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 ViralEpidemic-PT-S08D1C2A04, 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 r283-smll-165307356100243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A04.tgz
mv ViralEpidemic-PT-S08D1C2A04 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 ;