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.r090-tall-162048886600378.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Echo-PT-d02r09, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886600378
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 3.4K Mar 28 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 10:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 10:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 18:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 18:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 303K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1620724444958

Running Version 0
[2021-05-11 09:14:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2021-05-11 09:14:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 09:14:25] [INFO ] Load time of PNML (sax parser for PT used): 19239 ms
[2021-05-11 09:14:25] [INFO ] Transformed 735 places.
[2021-05-11 09:14:25] [INFO ] Transformed 570 transitions.
[2021-05-11 09:14:25] [INFO ] Found NUPN structural information;
[2021-05-11 09:14:25] [INFO ] Parsed PT model containing 735 places and 570 transitions in 19300 ms.
Structural test allowed to assert that 6 places are NOT stable. Took 10 ms.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 729) seen :727
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 570 rows 735 cols
[2021-05-11 09:14:26] [INFO ] Computed 369 place invariants in 66 ms
[2021-05-11 09:14:26] [INFO ] [Real]Absence check using 85 positive place invariants in 28 ms returned sat
[2021-05-11 09:14:26] [INFO ] [Real]Absence check using 85 positive and 284 generalized place invariants in 52 ms returned sat
[2021-05-11 09:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:14:31] [INFO ] [Real]Absence check using state equation in 4682 ms returned unknown
[2021-05-11 09:14:31] [INFO ] [Real]Absence check using 85 positive place invariants in 25 ms returned sat
[2021-05-11 09:14:31] [INFO ] [Real]Absence check using 85 positive and 284 generalized place invariants in 51 ms returned sat
[2021-05-11 09:14:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 09:14:32] [INFO ] [Real]Absence check using state equation in 1641 ms returned sat
[2021-05-11 09:14:43] [INFO ] Deduced a trap composed of 5 places in 920 ms of which 2 ms to minimize.
[2021-05-11 09:14:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
Fused 2 Parikh solutions to 1 different solutions.
Support contains 2 out of 735 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 735/735 places, 570/570 transitions.
Graph (complete) has 2466 edges and 735 vertex of which 645 are kept as prefixes of interest. Removing 90 places using SCC suffix rule.8 ms
Discarding 90 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 645 transition count 565
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 644 transition count 564
Applied a total of 6 rules in 132 ms. Remains 644 /735 variables (removed 91) and now considering 564/570 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 644/735 places, 564/570 transitions.
[2021-05-11 09:14:43] [INFO ] Flatten gal took : 105 ms
[2021-05-11 09:14:43] [INFO ] Flatten gal took : 56 ms
[2021-05-11 09:14:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8426484376419303063.gal : 25 ms
[2021-05-11 09:14:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8076215480331294597.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/ReachabilityCardinality8426484376419303063.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8076215480331294597.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/ReachabilityCardinality8426484376419303063.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8076215480331294597.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8076215480331294597.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :8 after 22
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :22 after 83
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :83 after 408
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :408 after 511
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :511 after 1437
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1437 after 7498
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7498 after 317266
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :317266 after 1.23504e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.23504e+06 after 1.53087e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.53087e+06 after 2.13482e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.13482e+07 after 2.68424e+07
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :2.68424e+07 after 3.4262e+07
Detected timeout of ITS tools.
[2021-05-11 09:14:58] [INFO ] Flatten gal took : 57 ms
[2021-05-11 09:14:58] [INFO ] Applying decomposition
[2021-05-11 09:14:58] [INFO ] Flatten gal took : 47 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/graph2046105767377174003.txt, -o, /tmp/graph2046105767377174003.bin, -w, /tmp/graph2046105767377174003.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/graph2046105767377174003.bin, -l, -1, -v, -w, /tmp/graph2046105767377174003.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-11 09:14:59] [INFO ] Decomposing Gal with order
[2021-05-11 09:14:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-11 09:14:59] [INFO ] Removed a total of 651 redundant transitions.
[2021-05-11 09:14:59] [INFO ] Flatten gal took : 128 ms
[2021-05-11 09:14:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 30 ms.
[2021-05-11 09:14:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3033054669788895044.gal : 15 ms
[2021-05-11 09:14:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13231307053471786364.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/ReachabilityCardinality3033054669788895044.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13231307053471786364.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/ReachabilityCardinality3033054669788895044.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13231307053471786364.prop --nowitness
Loading property file /tmp/ReachabilityCardinality13231307053471786364.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 868
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :868 after 1.41356e+07
Invariant property smplace_461 does not hold.
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1.41356e+07 after 8.70181e+10
Invariant property smplace_420 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 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,9.59022e+10,6.37299,160376,37933,2182,350292,8965,2453,502552,330,27811,0
Total reachable state count : 95902219627

Verifying 2 reachability properties.
Invariant property smplace_420 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_420,158760,6.40413,160376,474,667,350292,8965,2459,502552,334,27811,0
Invariant property smplace_461 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_461,1.191e+07,6.4143,160376,4704,1339,350292,8965,2467,502552,337,27811,0
Able to resolve query StableMarking after proving 730 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN

BK_STOP 1620724514306

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="Echo-PT-d02r09"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 Echo-PT-d02r09, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r090-tall-162048886600378"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r09.tgz
mv Echo-PT-d02r09 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;