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.r261-smll-167863535900103.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is NeighborGrid-PT-d4n3m2c23, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863535900103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 8.3K Feb 26 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 10:49 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 3.9K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 13:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Feb 26 13:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 26 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 469K Mar 5 18:23 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 NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-00
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-01
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-02
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-03
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-04
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-05
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-06
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-07
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-08
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-09
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-10
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-11
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-12
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-13
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-14
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678731515356

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d4n3m2c23
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-13 18:18:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-13 18:18:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 18:18:38] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2023-03-13 18:18:38] [INFO ] Transformed 81 places.
[2023-03-13 18:18:38] [INFO ] Transformed 1632 transitions.
[2023-03-13 18:18:38] [INFO ] Parsed PT model containing 81 places and 1632 transitions and 3264 arcs in 248 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10026 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 16) seen :13
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 3) seen :0
[2023-03-13 18:18:39] [INFO ] Flatten gal took : 296 ms
Running SMT prover for 3 properties.
// Phase 1: matrix 1632 rows 81 cols
[2023-03-13 18:18:39] [INFO ] Computed 1 place invariants in 54 ms
[2023-03-13 18:18:39] [INFO ] Flatten gal took : 159 ms
[2023-03-13 18:18:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17323786637007969909.gal : 92 ms
[2023-03-13 18:18:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9064855050139220283.prop : 3 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/ReachabilityCardinality17323786637007969909.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9064855050139220283.prop' '--nowitness' '--gen-order' 'FOLLOW'

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/ReachabilityCardinality9064855050139220283.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 65
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :65 after 392
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :392 after 672
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :672 after 2372
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2372 after 14025
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :14025 after 80172
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :80172 after 144340
[2023-03-13 18:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-13 18:18:40] [INFO ] After 273ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :144340 after 847330
[2023-03-13 18:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :847330 after 4.35644e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :4.35644e+06 after 9.34972e+06
[2023-03-13 18:18:40] [INFO ] After 753ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-13 18:18:41] [INFO ] After 1066ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :9.34972e+06 after 2.35662e+12
Minimization took 192 ms.
[2023-03-13 18:18:41] [INFO ] After 1378ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 1200 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=70 )
FORMULA NeighborGrid-PT-d4n3m2c23-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 140 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 3389 ms.

BK_STOP 1678731522846

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="NeighborGrid-PT-d4n3m2c23"
export BK_EXAMINATION="ReachabilityFireability"
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 NeighborGrid-PT-d4n3m2c23, 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 r261-smll-167863535900103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d4n3m2c23.tgz
mv NeighborGrid-PT-d4n3m2c23 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 ;