fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r005-oct2-167813593000382
Last Updated
May 14, 2023

About the Execution of ITS-Tools for AutoFlight-PT-01b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
239.243 5423.00 14045.00 41.80 TTFFFTFFTFTFFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813593000382.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AutoFlight-PT-01b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593000382
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 7.9K Feb 25 18:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 18:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 18:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 18:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 18:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 18:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 26K Mar 5 18:22 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 AutoFlight-PT-01b-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-01b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678512664575

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-01b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 05:31:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 05:31:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:31:07] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2023-03-11 05:31:07] [INFO ] Transformed 114 places.
[2023-03-11 05:31:07] [INFO ] Transformed 112 transitions.
[2023-03-11 05:31:07] [INFO ] Found NUPN structural information;
[2023-03-11 05:31:07] [INFO ] Parsed PT model containing 114 places and 112 transitions and 264 arcs in 219 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 05:31:07] [INFO ] Flatten gal took : 53 ms
[2023-03-11 05:31:07] [INFO ] Flatten gal took : 21 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 13) seen :7
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 05:31:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1133891455775666182.gal : 12 ms
[2023-03-11 05:31:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16807549740659543650.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1133891455775666182.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16807549740659543650.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 6) seen :1
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16807549740659543650.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 3
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :8 after 14
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :14 after 56
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :56 after 3162
Invariant property AutoFlight-PT-01b-ReachabilityCardinality-09 does not hold.
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :3162 after 99253
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 112 rows 114 cols
[2023-03-11 05:31:08] [INFO ] Computed 10 place invariants in 5 ms
[2023-03-11 05:31:08] [INFO ] After 421ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 05:31:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 21 ms returned sat
[2023-03-11 05:31:08] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 12 ms returned sat
[2023-03-11 05:31:09] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2023-03-11 05:31:09] [INFO ] Deduced a trap composed of 34 places in 253 ms of which 6 ms to minimize.
[2023-03-11 05:31:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 266 ms
[2023-03-11 05:31:09] [INFO ] After 551ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-11 05:31:09] [INFO ] After 911ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Finished Parikh walk after 50 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=50 )
FORMULA AutoFlight-PT-01b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 2592 ms.

BK_STOP 1678512669998

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="AutoFlight-PT-01b"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5348"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-01b, 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 r005-oct2-167813593000382"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01b.tgz
mv AutoFlight-PT-01b 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 ;