Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780600294.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 gold2021
Input is Diffusion2D-PT-D30N010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780600294
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.0K Apr 30 04:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 30 04:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 30 04:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 04:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 07:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 30 04:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 30 04:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 30 04:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 30 04:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 3.0M May 10 09:33 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 Diffusion2D-PT-D30N010-ReachabilityFireability-00
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-01
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-02
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-03
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-04
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-05
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-06
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-07
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-08
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-09
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-10
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-11
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-12
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-13
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-14
FORMULA_NAME Diffusion2D-PT-D30N010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655070679002

Running Version 0
[2022-06-12 21:51:20] [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]
[2022-06-12 21:51:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:51:20] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2022-06-12 21:51:20] [INFO ] Transformed 900 places.
[2022-06-12 21:51:20] [INFO ] Transformed 6844 transitions.
[2022-06-12 21:51:20] [INFO ] Parsed PT model containing 900 places and 6844 transitions in 291 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :12
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 6844 rows 900 cols
[2022-06-12 21:51:21] [INFO ] Computed 1 place invariants in 68 ms
[2022-06-12 21:51:21] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2022-06-12 21:51:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:51:22] [INFO ] [Real]Absence check using state equation in 1038 ms returned sat
[2022-06-12 21:51:23] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 437 ms.
[2022-06-12 21:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2022-06-12 21:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:51:24] [INFO ] [Real]Absence check using state equation in 1161 ms returned sat
[2022-06-12 21:51:25] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 430 ms.
[2022-06-12 21:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2022-06-12 21:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:51:26] [INFO ] [Real]Absence check using state equation in 1225 ms returned sat
[2022-06-12 21:51:27] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 365 ms.
[2022-06-12 21:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2022-06-12 21:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:51:28] [INFO ] [Real]Absence check using state equation in 1149 ms returned sat
[2022-06-12 21:51:29] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints (skipped 0 transitions) in 348 ms.
Fused 4 Parikh solutions to 1 different solutions.
Support contains 53 out of 900 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6060 edges and 900 vertex of which 847 / 900 are part of one of the 1 SCC in 16 ms
Free SCC test removed 846 places
Drop transitions removed 6060 transitions
Ensure Unique test removed 654 transitions
Reduce isomorphic transitions removed 6714 transitions.
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 35 place count 54 transition count 96
Applied a total of 35 rules in 46 ms. Remains 54 /900 variables (removed 846) and now considering 96/6844 (removed 6748) transitions.
Finished structural reductions, in 1 iterations. Remains : 54/900 places, 96/6844 transitions.
[2022-06-12 21:51:29] [INFO ] Flatten gal took : 28 ms
[2022-06-12 21:51:29] [INFO ] Flatten gal took : 8 ms
[2022-06-12 21:51:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6007277869055848150.gal : 7 ms
[2022-06-12 21:51:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3798835554390039544.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/ReachabilityCardinality6007277869055848150.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3798835554390039544.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/ReachabilityCardinality6007277869055848150.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3798835554390039544.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3798835554390039544.prop.
Reachability property Diffusion2D-PT-D30N010-ReachabilityFireability-09 is true.
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 2
SDD size :1 after 25
Reachability property Diffusion2D-PT-D30N010-ReachabilityFireability-12 is true.
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 2
SDD size :25 after 347
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :347 after 350
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :350 after 3270
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :3270 after 23747
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :23747 after 736281
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :736281 after 3.42951e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3.42951e+08 after 1.91733e+09
Reachability property Diffusion2D-PT-D30N010-ReachabilityFireability-03 is true.
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.91733e+09 after 4.2983e+10
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,1.27806e+11,5.10314,5840,2,585,17,15131,7,0,321,9155,0
Total reachable state count : 127805525001

Verifying 4 reachability properties.
Reachability property Diffusion2D-PT-D30N010-ReachabilityFireability-03 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
Diffusion2D-PT-D30N010-ReachabilityFireability-03,5.36879e+08,5.10493,5840,2,391,17,15131,8,0,342,9155,0
Reachability property Diffusion2D-PT-D30N010-ReachabilityFireability-09 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
Diffusion2D-PT-D30N010-ReachabilityFireability-09,1.55977e+10,5.14436,6368,2,6133,17,15131,9,0,448,9155,0
Reachability property Diffusion2D-PT-D30N010-ReachabilityFireability-12 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
Diffusion2D-PT-D30N010-ReachabilityFireability-12,24310,5.14646,6632,2,127,17,15131,10,0,480,9155,0
Invariant property Diffusion2D-PT-D30N010-ReachabilityFireability-13 does not hold.
FORMULA Diffusion2D-PT-D30N010-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D30N010-ReachabilityFireability-13,3.09998e+06,5.15031,6632,2,465,17,15131,10,0,548,9526,0
All properties solved without resorting to model-checking.

BK_STOP 1655070695509

--------------------
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="Diffusion2D-PT-D30N010"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is Diffusion2D-PT-D30N010, 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 r071-tall-165254780600294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N010.tgz
mv Diffusion2D-PT-D30N010 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 ;