fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r066-tajo-158922814300439
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for Diffusion2D-PT-D10N100

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.450 7568.00 13372.00 45.90 TTTTTFTFTFTTFTTT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922814300439.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Diffusion2D-PT-D10N100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814300439
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 3.8K Mar 31 06:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 31 06:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 29 22:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 22:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 255K Mar 24 05:37 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 Diffusion2D-PT-D10N100-ReachabilityFireability-00
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-01
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-02
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-03
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-04
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-05
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-06
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-07
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-08
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-09
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-10
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-11
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-12
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-13
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-14
FORMULA_NAME Diffusion2D-PT-D10N100-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590116596703

[2020-05-22 03:03:18] [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]
[2020-05-22 03:03:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 03:03:18] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2020-05-22 03:03:18] [INFO ] Transformed 100 places.
[2020-05-22 03:03:18] [INFO ] Transformed 684 transitions.
[2020-05-22 03:03:18] [INFO ] Parsed PT model containing 100 places and 684 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10005 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties seen :[0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1]
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 1, 0, 1]
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[1, 0, 1, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 1, 1, 0]
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 1, 1]
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 684 rows 100 cols
[2020-05-22 03:03:18] [INFO ] Computed 1 place invariants in 11 ms
[2020-05-22 03:03:18] [INFO ] [Real]Absence check using 1 positive place invariants in 14 ms returned sat
[2020-05-22 03:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:03:18] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2020-05-22 03:03:18] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 53 ms.
[2020-05-22 03:03:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:03:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2020-05-22 03:03:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:03:19] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2020-05-22 03:03:19] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 43 ms.
[2020-05-22 03:03:24] [INFO ] Added : 420 causal constraints over 84 iterations in 4806 ms. Result :(error "Solver has unexpectedly terminated")
Support contains 7 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 590 edges and 100 vertex of which 93 / 100 are part of one of the 1 SCC in 9 ms
Free SCC test removed 92 places
Drop transitions removed 590 transitions
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 664 transitions.
Iterating post reduction 0 with 664 rules applied. Total rules applied 665 place count 8 transition count 20
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 674 place count 8 transition count 11
Applied a total of 674 rules in 36 ms. Remains 8 /100 variables (removed 92) and now considering 11/684 (removed 673) transitions.
Finished structural reductions, in 1 iterations. Remains : 8/100 places, 11/684 transitions.
Finished random walk after 5657 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1885 )
FORMULA Diffusion2D-PT-D10N100-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590116604271

--------------------
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="Diffusion2D-PT-D10N100"
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 Diffusion2D-PT-D10N100, 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 r066-tajo-158922814300439"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N100.tgz
mv Diffusion2D-PT-D10N100 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 ;