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.r276-smll-165307353300343.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-S03D1C1A08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353300343
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 7.1K Apr 29 13:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 29 13:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 12:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 12:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K May 9 09:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 16K May 9 09:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 29 14:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 29 14:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 29 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 09:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 29M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654266198701

Running Version 202205111006
[2022-06-03 14:23:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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, 3600]
[2022-06-03 14:23:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:23:23] [INFO ] Load time of PNML (sax parser for PT used): 2615 ms
[2022-06-03 14:23:23] [INFO ] Transformed 49206 places.
[2022-06-03 14:23:23] [INFO ] Transformed 68887 transitions.
[2022-06-03 14:23:23] [INFO ] Parsed PT model containing 49206 places and 68887 transitions in 3174 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 44 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 71 resets, run finished after 5220 ms. (steps per millisecond=1 ) properties (out of 16) seen :6
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 3906 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 3500 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3493 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 3452 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3490 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 3777 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 3459 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 3537 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3530 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3475 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 68887 rows 49206 cols
[2022-06-03 14:25:20] [INFO ] Invariants computation overflowed in 74615 ms
[2022-06-03 14:25:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 14:25:45] [INFO ] After 25719ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 271 out of 49206 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 1221 are kept as prefixes of interest. Removing 47985 places using SCC suffix rule.64 ms
Discarding 47985 places :
Also discarding 66282 output transitions
Drop transitions removed 66282 transitions
Drop transitions removed 1469 transitions
Reduce isomorphic transitions removed 1469 transitions.
Drop transitions removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 0 with 1632 rules applied. Total rules applied 1633 place count 1221 transition count 973
Reduce places removed 163 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 164 rules applied. Total rules applied 1797 place count 1058 transition count 972
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1798 place count 1057 transition count 972
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 121 Pre rules applied. Total rules applied 1798 place count 1057 transition count 851
Deduced a syphon composed of 121 places in 1 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 242 rules applied. Total rules applied 2040 place count 936 transition count 851
Discarding 148 places :
Symmetric choice reduction at 3 with 148 rule applications. Total rules 2188 place count 788 transition count 703
Iterating global reduction 3 with 148 rules applied. Total rules applied 2336 place count 788 transition count 703
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 2534 place count 689 transition count 604
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2535 place count 688 transition count 603
Applied a total of 2535 rules in 847 ms. Remains 688 /49206 variables (removed 48518) and now considering 603/68887 (removed 68284) transitions.
Finished structural reductions, in 1 iterations. Remains : 688/49206 places, 603/68887 transitions.
Finished random walk after 358984 steps, including 973 resets, run visited all 10 properties in 8050 ms. (steps per millisecond=44 )
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S03D1C1A08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 154304 ms.

BK_STOP 1654266354968

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -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 3600 -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-S03D1C1A08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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-S03D1C1A08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307353300343"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;