fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r182-oct2-158987914200686
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for CSRepetitions-PT-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15731.950 3600000.00 8091.00 51.40 FTFTFTTTTFTTFTTF 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.r182-oct2-158987914200686.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 itslola
Input is CSRepetitions-PT-05, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987914200686
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 23K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 114K 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 6.0K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 33K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 36K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 123K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 56K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 176K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.0K 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 3 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 279K 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 CSRepetitions-PT-05-ReachabilityCardinality-00
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-01
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-02
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-03
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-04
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-05
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-06
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-07
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-08
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-09
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-10
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-11
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-12
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-13
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-14
FORMULA_NAME CSRepetitions-PT-05-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591172061337

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 08:14:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 08:14:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 08:14:22] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2020-06-03 08:14:22] [INFO ] Transformed 206 places.
[2020-06-03 08:14:22] [INFO ] Transformed 325 transitions.
[2020-06-03 08:14:22] [INFO ] Parsed PT model containing 206 places and 325 transitions in 97 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 159 resets, run finished after 80 ms. (steps per millisecond=125 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 1]
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 325 rows 206 cols
[2020-06-03 08:14:23] [INFO ] Computed 30 place invariants in 8 ms
[2020-06-03 08:14:23] [INFO ] [Real]Absence check using 30 positive place invariants in 24 ms returned sat
[2020-06-03 08:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:14:23] [INFO ] [Real]Absence check using state equation in 199 ms returned unsat
[2020-06-03 08:14:23] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned unsat
[2020-06-03 08:14:23] [INFO ] [Real]Absence check using 30 positive place invariants in 34 ms returned unsat
[2020-06-03 08:14:23] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2020-06-03 08:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:14:23] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2020-06-03 08:14:23] [INFO ] State equation strengthened by 25 read => feed constraints.
[2020-06-03 08:14:23] [INFO ] [Real]Added 25 Read/Feed constraints in 16 ms returned sat
[2020-06-03 08:14:23] [INFO ] Computed and/alt/rep : 300/425/300 causal constraints in 14 ms.
[2020-06-03 08:14:24] [INFO ] Added : 7 causal constraints over 2 iterations in 100 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-06-03 08:14:24] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned unsat
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 21 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
FORMULA CSRepetitions-PT-05-ReachabilityCardinality-10 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="CSRepetitions-PT-05"
export BK_EXAMINATION="ReachabilityCardinality"
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 CSRepetitions-PT-05, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r182-oct2-158987914200686"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-05.tgz
mv CSRepetitions-PT-05 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;