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-165307353200311.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-S02D1C1A12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353200311
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 9.0K Apr 29 14:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 14:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 13:10 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 5.4K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Apr 29 16:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 54K Apr 29 16:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 15:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 15:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:21 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 19M 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-S02D1C1A12-ReachabilityFireability-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654265989586

Running Version 202205111006
[2022-06-03 14:19:51] [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 14:19:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:19:54] [INFO ] Load time of PNML (sax parser for PT used): 2145 ms
[2022-06-03 14:19:54] [INFO ] Transformed 32765 places.
[2022-06-03 14:19:54] [INFO ] Transformed 40955 transitions.
[2022-06-03 14:19:54] [INFO ] Parsed PT model containing 32765 places and 40955 transitions in 2635 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 96 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 965 resets, run finished after 4040 ms. (steps per millisecond=2 ) properties (out of 16) seen :1
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 266 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 271 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 279 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 267 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 270 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 271 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 268 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 275 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 269 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 269 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 265 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 32941 steps, run timeout after 24015 ms. (steps per millisecond=1 ) properties seen :{7=1}
Probabilistic random walk after 32941 steps, saw 31611 distinct states, run finished after 24017 ms. (steps per millisecond=1 ) properties seen :1
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2022-06-03 14:20:55] [INFO ] Invariants computation overflowed in 28354 ms
[2022-06-03 14:21:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 14:21:20] [INFO ] After 25186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 206 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 1049 are kept as prefixes of interest. Removing 31716 places using SCC suffix rule.44 ms
Discarding 31716 places :
Also discarding 38564 output transitions
Drop transitions removed 38564 transitions
Drop transitions removed 1396 transitions
Reduce isomorphic transitions removed 1396 transitions.
Drop transitions removed 300 transitions
Trivial Post-agglo rules discarded 300 transitions
Performed 300 trivial Post agglomeration. Transition count delta: 300
Iterating post reduction 0 with 1696 rules applied. Total rules applied 1697 place count 1049 transition count 695
Reduce places removed 300 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 301 rules applied. Total rules applied 1998 place count 749 transition count 694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1999 place count 748 transition count 694
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 101 Pre rules applied. Total rules applied 1999 place count 748 transition count 593
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 2201 place count 647 transition count 593
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 2221 place count 627 transition count 573
Iterating global reduction 3 with 20 rules applied. Total rules applied 2241 place count 627 transition count 573
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 0 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 3 with 204 rules applied. Total rules applied 2445 place count 525 transition count 471
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2447 place count 525 transition count 469
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2449 place count 523 transition count 469
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2450 place count 522 transition count 468
Applied a total of 2450 rules in 513 ms. Remains 522 /32765 variables (removed 32243) and now considering 468/40955 (removed 40487) transitions.
Finished structural reductions, in 1 iterations. Remains : 522/32765 places, 468/40955 transitions.
Finished random walk after 3637 steps, including 13 resets, run visited all 14 properties in 179 ms. (steps per millisecond=20 )
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A12-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 89868 ms.

BK_STOP 1654266081653

--------------------
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-S02D1C1A12"
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-S02D1C1A12, 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-165307353200311"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A12.tgz
mv ViralEpidemic-PT-S02D1C1A12 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 ;