fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r178-tajo-158987882300391
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Diffusion2D-PT-D05N200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.790 3600000.00 10922.00 718.30 FTFFFTTFTFTTTFFT 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.r178-tajo-158987882300391.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Diffusion2D-PT-D05N200, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882300391
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 4.1K Mar 31 06:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 06:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 29 22:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 29 22:46 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 4.0K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 14:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 28 14:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 27 07:29 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 55K 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-D05N200-ReachabilityFireability-00
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-01
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-02
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-03
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-04
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-05
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-06
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-07
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-08
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-09
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-10
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-11
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-12
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-13
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-14
FORMULA_NAME Diffusion2D-PT-D05N200-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591219399714

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 21:23:22] [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, -timeout, 3600, -rebuildPNML]
[2020-06-03 21:23:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 21:23:22] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2020-06-03 21:23:22] [INFO ] Transformed 25 places.
[2020-06-03 21:23:22] [INFO ] Transformed 144 transitions.
[2020-06-03 21:23:22] [INFO ] Parsed PT model containing 25 places and 144 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10050 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1116 ) properties seen :[0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0]
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 1, 0, 0, 0]
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 1, 0, 0]
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 1, 0]
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-13 FALSE 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, 0]
// Phase 1: matrix 144 rows 25 cols
[2020-06-03 21:23:22] [INFO ] Computed 1 place invariants in 5 ms
[2020-06-03 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 14 ms returned sat
[2020-06-03 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 21:23:22] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2020-06-03 21:23:22] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints in 46 ms.
[2020-06-03 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2020-06-03 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 21:23:22] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2020-06-03 21:23:22] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints in 11 ms.
[2020-06-03 21:23:23] [INFO ] Added : 128 causal constraints over 26 iterations in 350 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2020-06-03 21:23:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2020-06-03 21:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 21:23:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2020-06-03 21:23:23] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints in 8 ms.
[2020-06-03 21:23:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 21:23:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2020-06-03 21:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 21:23:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2020-06-03 21:23:23] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints in 11 ms.
[2020-06-03 21:23:23] [INFO ] Added : 129 causal constraints over 26 iterations in 275 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-06-03 21:23:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2020-06-03 21:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 21:23:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-06-03 21:23:23] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints in 8 ms.
[2020-06-03 21:23:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 21:23:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2020-06-03 21:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 21:23:23] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2020-06-03 21:23:23] [INFO ] Computed and/alt/rep : 136/848/136 causal constraints in 11 ms.
[2020-06-03 21:23:24] [INFO ] Added : 129 causal constraints over 26 iterations in 338 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
Finished Parikh walk after 52290 steps, including 98 resets, run visited all 3 properties in 173 ms. (steps per millisecond=302 )
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D05N200-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

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-D05N200"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
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 itslola"
echo " Input is Diffusion2D-PT-D05N200, 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 r178-tajo-158987882300391"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N200.tgz
mv Diffusion2D-PT-D05N200 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 ;