fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r276-smll-165307353300391
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ViralEpidemic-PT-S08D1C2A04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1320.396 93448.00 116292.00 494.70 FTFTTTFFTTTTTTFF normal

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-165307353300391.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)
..........................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S08D1C2A04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353300391
=====================================================================

--------------------
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 6.8K May 10 09:34 GenericPropertiesVerdict.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 11K Apr 29 13:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 29 13:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 29 13:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 13:23 ReachabilityFireability.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

here is the order used to build the result vector(from text file)
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654266630782

Running Version 202205111006
[2022-06-03 14:30:33] [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 14:30:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:30:35] [INFO ] Load time of PNML (sax parser for PT used): 1977 ms
[2022-06-03 14:30:35] [INFO ] Transformed 46811 places.
[2022-06-03 14:30:35] [INFO ] Transformed 79577 transitions.
[2022-06-03 14:30:35] [INFO ] Parsed PT model containing 46811 places and 79577 transitions in 2534 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 64 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 3 resets, run finished after 4532 ms. (steps per millisecond=2 ) properties (out of 16) seen :7
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1919 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1995 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1782 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1837 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1713 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1729 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1722 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1719 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1976 ms. (steps per millisecond=5 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 79577 rows 46811 cols
[2022-06-03 14:31:36] [INFO ] Computed 1 place invariants in 39401 ms
[2022-06-03 14:31:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1064 ms returned sat
[2022-06-03 14:32:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 14:32:02] [INFO ] After 25409ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 293 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 1750 are kept as prefixes of interest. Removing 45061 places using SCC suffix rule.113 ms
Discarding 45061 places :
Also discarding 76085 output transitions
Drop transitions removed 76085 transitions
Drop transitions removed 1855 transitions
Reduce isomorphic transitions removed 1855 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 1875 rules applied. Total rules applied 1876 place count 1750 transition count 1617
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 1896 place count 1730 transition count 1617
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 1896 place count 1730 transition count 1522
Deduced a syphon composed of 95 places in 2 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 2086 place count 1635 transition count 1522
Discarding 838 places :
Symmetric choice reduction at 2 with 838 rule applications. Total rules 2924 place count 797 transition count 684
Iterating global reduction 2 with 838 rules applied. Total rules applied 3762 place count 797 transition count 684
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 3860 place count 748 transition count 635
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3862 place count 748 transition count 633
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 3864 place count 746 transition count 633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 3865 place count 745 transition count 632
Applied a total of 3865 rules in 1097 ms. Remains 745 /46811 variables (removed 46066) and now considering 632/79577 (removed 78945) transitions.
Finished structural reductions, in 1 iterations. Remains : 745/46811 places, 632/79577 transitions.
Finished random walk after 28693 steps, including 59 resets, run visited all 9 properties in 759 ms. (steps per millisecond=37 )
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S08D1C2A04-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 91035 ms.

BK_STOP 1654266724230

--------------------
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-S08D1C2A04"
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-S08D1C2A04, 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-165307353300391"
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 [ "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 ;