fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r176-tajo-158987871400151
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Philosophers-PT-000200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.030 3600000.00 15579.00 103.70 TFFFFTFTFTTTTTTT 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.r176-tajo-158987871400151.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 Philosophers-PT-000200, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871400151
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 93K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 339K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 96K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 447K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 89K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 346K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 65K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 315K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 68K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 229K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 32K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 134K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 54K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 828K Apr 27 15:14 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 Philosophers-PT-000200-ReachabilityFireability-00
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-01
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-02
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-03
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-04
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-05
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-06
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-07
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-08
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-09
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-10
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-11
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-12
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-13
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-14
FORMULA_NAME Philosophers-PT-000200-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591130607766

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 20:43:30] [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]
[2020-06-02 20:43:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 20:43:30] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2020-06-02 20:43:30] [INFO ] Transformed 1000 places.
[2020-06-02 20:43:30] [INFO ] Transformed 1000 transitions.
[2020-06-02 20:43:30] [INFO ] Parsed PT model containing 1000 places and 1000 transitions in 312 ms.
[2020-06-02 20:43:30] [INFO ] Initial state test concluded for 1 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 104 ms.
Working with output stream class java.io.PrintStream
FORMULA Philosophers-PT-000200-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000200-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=49 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1]
FORMULA Philosophers-PT-000200-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000200-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=117 ) properties seen :[1, 0]
FORMULA Philosophers-PT-000200-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 68 ms. (steps per millisecond=147 ) properties seen :[0]
// Phase 1: matrix 1000 rows 1000 cols
[2020-06-02 20:43:31] [INFO ] Computed 400 place invariants in 43 ms
[2020-06-02 20:43:31] [INFO ] [Real]Absence check using 400 positive place invariants in 232 ms returned sat
[2020-06-02 20:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:43:33] [INFO ] [Real]Absence check using state equation in 1934 ms returned sat
[2020-06-02 20:43:33] [INFO ] Computed and/alt/rep : 600/800/600 causal constraints in 71 ms.
[2020-06-02 20:43:34] [INFO ] Added : 26 causal constraints over 6 iterations in 644 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
Finished Parikh walk after 80 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=26 )
FORMULA Philosophers-PT-000200-ReachabilityFireability-14 TRUE 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="Philosophers-PT-000200"
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 Philosophers-PT-000200, 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 r176-tajo-158987871400151"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000200.tgz
mv Philosophers-PT-000200 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 ;