fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r045-oct2-162038291300039
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for CircadianClock-PT-010000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2198.651 18752.00 30200.00 127.80 FTFTTTFFTTTTFFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291300039.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 CircadianClock-PT-010000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291300039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 12:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 22 12:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 11K May 5 16:51 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 CircadianClock-PT-010000-ReachabilityFireability-00
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-01
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-02
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-03
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-04
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-05
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-06
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-07
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-08
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-09
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-10
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-11
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-12
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-13
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-14
FORMULA_NAME CircadianClock-PT-010000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620558651763

Running Version 0
[2021-05-09 11:10:54] [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]
[2021-05-09 11:10:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 11:10:54] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2021-05-09 11:10:54] [INFO ] Transformed 14 places.
[2021-05-09 11:10:54] [INFO ] Transformed 16 transitions.
[2021-05-09 11:10:54] [INFO ] Parsed PT model containing 14 places and 16 transitions in 100 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
FORMULA CircadianClock-PT-010000-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-010000-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-010000-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :1
FORMULA CircadianClock-PT-010000-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Probabilistic random walk after 10000000 steps, saw 6859131 distinct states, run finished after 13138 ms. (steps per millisecond=761 ) properties seen :{1=1, 2=1, 6=1, 9=1}
FORMULA CircadianClock-PT-010000-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CircadianClock-PT-010000-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CircadianClock-PT-010000-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CircadianClock-PT-010000-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 8 properties.
[2021-05-09 11:11:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:11:08] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-09 11:11:08] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-09 11:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:11:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-09 11:11:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:11:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-09 11:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 11:11:08] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-09 11:11:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:11:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2021-05-09 11:11:08] [INFO ] Computed and/alt/rep : 12/23/12 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 11:11:08] [INFO ] Added : 7 causal constraints over 2 iterations in 45 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2021-05-09 11:11:08] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2021-05-09 11:11:08] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2021-05-09 11:11:08] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-09 11:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:11:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 11:11:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:11:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2021-05-09 11:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 11:11:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 11:11:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2021-05-09 11:11:08] [INFO ] Computed and/alt/rep : 12/23/12 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 11:11:08] [INFO ] Added : 10 causal constraints over 2 iterations in 19 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-09 11:11:08] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned unsat
FORMULA CircadianClock-PT-010000-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-010000-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-010000-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-010000-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-010000-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-010000-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 2000800 steps, including 98 resets, run finished after 992 ms. (steps per millisecond=2016 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA CircadianClock-PT-010000-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 1805806 steps, including 128 resets, run visited all 1 properties in 791 ms. (steps per millisecond=2282 )
FORMULA CircadianClock-PT-010000-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620558670515

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="CircadianClock-PT-010000"
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 CircadianClock-PT-010000, 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 r045-oct2-162038291300039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-010000.tgz
mv CircadianClock-PT-010000 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 ;