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.r235-smll-162106564400087.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 itstools
Input is ShieldRVs-PT-010A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564400087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 100K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 12:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 18:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 63K May 5 16:52 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 ShieldRVs-PT-010A-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-010A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621134664391

Running Version 0
[2021-05-16 03:11:07] [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]
[2021-05-16 03:11:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 03:11:07] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2021-05-16 03:11:07] [INFO ] Transformed 143 places.
[2021-05-16 03:11:07] [INFO ] Transformed 193 transitions.
[2021-05-16 03:11:07] [INFO ] Found NUPN structural information;
[2021-05-16 03:11:07] [INFO ] Parsed PT model containing 143 places and 193 transitions in 179 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 68 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 16) seen :13
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :1
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 193 rows 143 cols
[2021-05-16 03:11:07] [INFO ] Computed 41 place invariants in 25 ms
[2021-05-16 03:11:07] [INFO ] [Real]Absence check using 41 positive place invariants in 22 ms returned sat
[2021-05-16 03:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 03:11:07] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2021-05-16 03:11:08] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 7 ms to minimize.
[2021-05-16 03:11:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2021-05-16 03:11:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 03:11:08] [INFO ] [Nat]Absence check using 41 positive place invariants in 20 ms returned sat
[2021-05-16 03:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 03:11:08] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2021-05-16 03:11:08] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2021-05-16 03:11:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2021-05-16 03:11:08] [INFO ] Computed and/alt/rep : 101/394/101 causal constraints (skipped 91 transitions) in 29 ms.
[2021-05-16 03:11:08] [INFO ] Added : 64 causal constraints over 14 iterations in 358 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-16 03:11:08] [INFO ] [Real]Absence check using 41 positive place invariants in 14 ms returned sat
[2021-05-16 03:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 03:11:08] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2021-05-16 03:11:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 03:11:09] [INFO ] [Nat]Absence check using 41 positive place invariants in 10 ms returned unsat
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 10500 steps, including 994 resets, run finished after 48 ms. (steps per millisecond=218 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 143 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 143/143 places, 193/193 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 142 transition count 192
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 0 with 21 rules applied. Total rules applied 23 place count 142 transition count 192
Applied a total of 23 rules in 74 ms. Remains 142 /143 variables (removed 1) and now considering 192/193 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 142/143 places, 192/193 transitions.
[2021-05-16 03:11:09] [INFO ] Flatten gal took : 87 ms
[2021-05-16 03:11:09] [INFO ] Flatten gal took : 33 ms
[2021-05-16 03:11:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6427835128602271818.gal : 18 ms
[2021-05-16 03:11:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15507735358398966905.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/ReachabilityCardinality6427835128602271818.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15507735358398966905.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/ReachabilityCardinality6427835128602271818.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15507735358398966905.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15507735358398966905.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 35
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :35 after 210
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :210 after 688
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :688 after 3573
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3573 after 36273
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :36273 after 328161
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :328161 after 3.70481e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.70481e+06 after 3.364e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.364e+08 after 4.84412e+10
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.84412e+10 after 2.77823e+13
Detected timeout of ITS tools.
[2021-05-16 03:11:24] [INFO ] Flatten gal took : 30 ms
[2021-05-16 03:11:24] [INFO ] Applying decomposition
[2021-05-16 03:11:24] [INFO ] Flatten gal took : 28 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/graph13653963492040613798.txt, -o, /tmp/graph13653963492040613798.bin, -w, /tmp/graph13653963492040613798.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/graph13653963492040613798.bin, -l, -1, -v, -w, /tmp/graph13653963492040613798.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 03:11:24] [INFO ] Decomposing Gal with order
[2021-05-16 03:11:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 03:11:24] [INFO ] Removed a total of 225 redundant transitions.
[2021-05-16 03:11:24] [INFO ] Flatten gal took : 88 ms
[2021-05-16 03:11:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 195 labels/synchronizations in 18 ms.
[2021-05-16 03:11:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14791198424150510128.gal : 7 ms
[2021-05-16 03:11:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5503361323127690545.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/ReachabilityCardinality14791198424150510128.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5503361323127690545.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/ReachabilityCardinality14791198424150510128.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5503361323127690545.prop --nowitness
Loading property file /tmp/ReachabilityCardinality5503361323127690545.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 601
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :601 after 3.37943e+10
Reachability property ShieldRVs-PT-010A-ReachabilityFireability-08 is true.
FORMULA ShieldRVs-PT-010A-ReachabilityFireability-08 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 33 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,2.1068e+13,4.07539,84604,2501,106,105880,305,250,592393,68,3541,0
Total reachable state count : 21068028623581

Verifying 1 reachability properties.
Reachability property ShieldRVs-PT-010A-ReachabilityFireability-08 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
ShieldRVs-PT-010A-ReachabilityFireability-08,27540,4.08366,84868,86,29,105880,305,280,592393,75,3541,0
All properties solved without resorting to model-checking.

BK_STOP 1621134690274

--------------------
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="ShieldRVs-PT-010A"
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 ShieldRVs-PT-010A, 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 r235-smll-162106564400087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-010A.tgz
mv ShieldRVs-PT-010A 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 ;