fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r037-tajo-167813690000214
Last Updated
May 14, 2023

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V20P20N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
528.848 11634.00 30300.00 157.10 FFTTTFFTFFFFTFFT 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/mcc2023-input.r037-tajo-167813690000214.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P20N20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690000214
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 14K Feb 25 12:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 12:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 158K Feb 25 12:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 629K Feb 25 12:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 88K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 276K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 25 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K Feb 25 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 457K Feb 25 12:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.8M Feb 25 12:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 790K 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 BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678331726311

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=BridgeAndVehicles-PT-V20P20N20
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 03:15:28] [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]
[2023-03-09 03:15:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:15:28] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2023-03-09 03:15:28] [INFO ] Transformed 78 places.
[2023-03-09 03:15:28] [INFO ] Transformed 968 transitions.
[2023-03-09 03:15:28] [INFO ] Parsed PT model containing 78 places and 968 transitions and 7350 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 03:15:29] [INFO ] Flatten gal took : 180 ms
[2023-03-09 03:15:29] [INFO ] Flatten gal took : 113 ms
Incomplete random walk after 10000 steps, including 57 resets, run finished after 858 ms. (steps per millisecond=11 ) properties (out of 15) seen :1
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 14) seen :0
[2023-03-09 03:15:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12142405558558235506.gal : 121 ms
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 14) seen :0
[2023-03-09 03:15:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15101292420102477659.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/ReachabilityCardinality12142405558558235506.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15101292420102477659.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 14) seen :0

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 ...330
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 14) seen :0
Loading property file /tmp/ReachabilityCardinality15101292420102477659.prop.
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 14) seen :0
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :2 after 6
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :6 after 19
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 14) seen :0
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :19 after 42
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 14) seen :0
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :42 after 132
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Reachability property BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-02 is true.
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :132 after 461
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :461 after 927
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :927 after 931
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :931 after 937
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :937 after 2075
Interrupted probabilistic random walk after 545271 steps, run timeout after 6003 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 545271 steps, saw 137051 distinct states, run finished after 6004 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 14 properties.
[2023-03-09 03:15:36] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2023-03-09 03:15:36] [INFO ] Computed 7 place invariants in 14 ms
[2023-03-09 03:15:37] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-09 03:15:37] [INFO ] After 465ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:10
[2023-03-09 03:15:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-09 03:15:37] [INFO ] After 162ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :0
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N20-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 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 9372 ms.

BK_STOP 1678331737945

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="BridgeAndVehicles-PT-V20P20N20"
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 BridgeAndVehicles-PT-V20P20N20, 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 r037-tajo-167813690000214"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N20.tgz
mv BridgeAndVehicles-PT-V20P20N20 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 ;