fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r140-tall-162089127300111
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for NeighborGrid-PT-d5n4m1t35

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2456.300 80476.00 95921.00 419.70 TFTFTFFFFFFTTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127300111.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 itstools
Input is NeighborGrid-PT-d5n4m1t35, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127300111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 27 06:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 06:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 25 07:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 25 07:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 59M May 5 16:51 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-d5n4m1t35-ReachabilityFireability-00
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-01
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-02
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-03
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-04
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-05
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-06
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-07
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-08
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-09
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-10
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-11
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-12
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-13
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-14
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620931196383

Running Version 0
[2021-05-13 18:39:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-13 18:39:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 18:40:00] [INFO ] Load time of PNML (sax parser for PT used): 1975 ms
[2021-05-13 18:40:00] [INFO ] Transformed 1024 places.
[2021-05-13 18:40:00] [INFO ] Transformed 196608 transitions.
[2021-05-13 18:40:00] [INFO ] Parsed PT model containing 1024 places and 196608 transitions in 2346 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 98 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 4333 steps, including 1 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 6=1, 7=1, 8=1, 9=1, 10=1, 11=1, 12=1, 14=1, 15=1}
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 196608 rows 1024 cols
[2021-05-13 18:40:34] [INFO ] Computed 1 place invariants in 2821 ms
[2021-05-13 18:40:35] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2021-05-13 18:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:40:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 2 Parikh solutions to 1 different solutions.
Support contains 11 out of 1024 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 192400 edges and 1024 vertex of which 1013 / 1024 are part of one of the 1 SCC in 129 ms
Free SCC test removed 1012 places
Drop transitions removed 192400 transitions
Ensure Unique test removed 4170 transitions
Reduce isomorphic transitions removed 196570 transitions.
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 12 transition count 26
Applied a total of 13 rules in 621 ms. Remains 12 /1024 variables (removed 1012) and now considering 26/196608 (removed 196582) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/1024 places, 26/196608 transitions.
[2021-05-13 18:41:00] [INFO ] Flatten gal took : 21 ms
[2021-05-13 18:41:00] [INFO ] Flatten gal took : 8 ms
[2021-05-13 18:41:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9538925464299447544.gal : 4 ms
[2021-05-13 18:41:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16148492858917420809.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9538925464299447544.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16148492858917420809.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9538925464299447544.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16148492858917420809.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16148492858917420809.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 117
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :117 after 213
Invariant property NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-05 does not hold.
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :213 after 378
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :378 after 1911
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1911 after 5418
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5418 after 11652
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11652 after 94138
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :94138 after 815787
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :815787 after 1.81845e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.81845e+07 after 6.92126e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.92126e+08 after 4.95441e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.95441e+10 after 4.35058e+12
Detected timeout of ITS tools.
[2021-05-13 18:41:15] [INFO ] Flatten gal took : 2 ms
[2021-05-13 18:41:15] [INFO ] Applying decomposition
[2021-05-13 18:41:15] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3896458580802062166.txt, -o, /tmp/graph3896458580802062166.bin, -w, /tmp/graph3896458580802062166.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3896458580802062166.bin, -l, -1, -v, -w, /tmp/graph3896458580802062166.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 18:41:15] [INFO ] Decomposing Gal with order
[2021-05-13 18:41:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 18:41:15] [INFO ] Removed a total of 10 redundant transitions.
[2021-05-13 18:41:15] [INFO ] Flatten gal took : 25 ms
[2021-05-13 18:41:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-13 18:41:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2199752644766764066.gal : 1 ms
[2021-05-13 18:41:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9632767495243656622.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2199752644766764066.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9632767495243656622.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2199752644766764066.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9632767495243656622.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9632767495243656622.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
Reachability property NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-13 is true.
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,84,0.003396,4228,17,17,57,99,59,22,21,120,0
Total reachable state count : 84

Verifying 1 reachability properties.
Reachability property NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NeighborGrid-PT-d5n4m1t35-ReachabilityFireability-13,15,0.003734,4228,11,16,57,99,69,22,29,120,0
All properties solved without resorting to model-checking.

BK_STOP 1620931276859

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-d5n4m1t35"
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 2-4028"
echo " Executing tool itstools"
echo " Input is NeighborGrid-PT-d5n4m1t35, 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 r140-tall-162089127300111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d5n4m1t35.tgz
mv NeighborGrid-PT-d5n4m1t35 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 ;