fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r227-oct2-159033546700495
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ViralEpidemic-PT-S03D1C1A02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15717.450 2125.00 6140.00 33.00 FFTFTFFTTTTFFFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r227-oct2-159033546700495.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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-S03D1C1A02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546700495
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 4.0K May 14 04:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 04:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 22:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 22:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.9K May 13 15:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 15:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 13 11:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 13 11:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 11 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 65K May 12 20:42 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-S03D1C1A02-ReachabilityFireability-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590502803108

[2020-05-26 14:20:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 14:20:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 14:20:04] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2020-05-26 14:20:04] [INFO ] Transformed 66 places.
[2020-05-26 14:20:04] [INFO ] Transformed 91 transitions.
[2020-05-26 14:20:04] [INFO ] Parsed PT model containing 66 places and 91 transitions in 65 ms.
[2020-05-26 14:20:04] [INFO ] Initial state test concluded for 7 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 756 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1]
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0]
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 91 rows 66 cols
[2020-05-26 14:20:04] [INFO ] Computed 1 place invariants in 5 ms
[2020-05-26 14:20:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2020-05-26 14:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:20:04] [INFO ] [Real]Absence check using state equation in 29 ms returned unsat
[2020-05-26 14:20:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-26 14:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:20:04] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-05-26 14:20:04] [INFO ] Computed and/alt/rep : 90/90/90 causal constraints in 6 ms.
[2020-05-26 14:20:04] [INFO ] Added : 15 causal constraints over 3 iterations in 29 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-26 14:20:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2020-05-26 14:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:20:04] [INFO ] [Real]Absence check using state equation in 23 ms returned unsat
[2020-05-26 14:20:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-26 14:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:20:05] [INFO ] [Real]Absence check using state equation in 17 ms returned unsat
[2020-05-26 14:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-26 14:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:20:05] [INFO ] [Real]Absence check using state equation in 13 ms returned unsat
[2020-05-26 14:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-26 14:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:20:05] [INFO ] [Real]Absence check using state equation in 20 ms returned unsat
[2020-05-26 14:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-26 14:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:20:05] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 16 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
FORMULA ViralEpidemic-PT-S03D1C1A02-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590502805233

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-S03D1C1A02"
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"

# 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-S03D1C1A02, 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 r227-oct2-159033546700495"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A02.tgz
mv ViralEpidemic-PT-S03D1C1A02 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 ;