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.r147-tall-162089137700069.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 NeighborGrid-PT-d5n4m1t35, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-tall-162089137700069
=====================================================================

--------------------
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 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1620947257462

Running Version 0
[2021-05-13 23:07:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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]
[2021-05-13 23:07:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 23:07:40] [INFO ] Load time of PNML (sax parser for PT used): 1787 ms
[2021-05-13 23:07:41] [INFO ] Transformed 1024 places.
[2021-05-13 23:07:41] [INFO ] Transformed 196608 transitions.
[2021-05-13 23:07:41] [INFO ] Parsed PT model containing 1024 places and 196608 transitions in 2188 ms.
Discarding 195584 transitions out of 196608. Remains 1024
Built sparse matrix representations for Structural reductions in 76 ms.332867KB memory used
Starting structural reductions, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 564 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 transitions.
Starting structural reductions, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 424 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2021-05-13 23:07:46] [INFO ] Computed 1 place invariants in 3553 ms
[2021-05-13 23:07:46] [INFO ] Implicit Places using invariants in 3981 ms returned []
Implicit Place search using SMT only with invariants took 4006 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2021-05-13 23:07:50] [INFO ] Computed 1 place invariants in 3036 ms
[2021-05-13 23:08:20] [INFO ] Performed 97746/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-13 23:08:49] [INFO ] Dead Transitions using invariants and state equation in 62139 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 transitions.
Interrupted Random walk after 6438 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=0 )
// Phase 1: matrix 196608 rows 1024 cols
[2021-05-13 23:09:22] [INFO ] Computed 1 place invariants in 3091 ms
[2021-05-13 23:09:22] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned unsat
Starting structural reductions, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 196608 edges and 1024 vertex of which 1024 / 1024 are part of one of the 1 SCC in 63 ms
Free SCC test removed 1023 places
Ensure Unique test removed 196607 transitions
Reduce isomorphic transitions removed 196607 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 0 transition count 1
Applied a total of 2 rules in 361 ms. Remains 0 /1024 variables (removed 1024) and now considering 1/196608 (removed 196607) transitions.
[2021-05-13 23:09:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-13 23:09:23] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-13 23:09:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-13 23:09:23] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-13 23:09:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-13 23:09:23] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 0/1024 places, 1/196608 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 196608 edges and 1024 vertex of which 1024 / 1024 are part of one of the 1 SCC in 30 ms
Free SCC test removed 1023 places
Ensure Unique test removed 196607 transitions
Reduce isomorphic transitions removed 196607 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 0 transition count 1
Applied a total of 2 rules in 183 ms. Remains 0 /1024 variables (removed 1024) and now considering 1/196608 (removed 196607) transitions.
[2021-05-13 23:09:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-13 23:09:23] [INFO ] Implicit Places using invariants in 4 ms returned []
[2021-05-13 23:09:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-13 23:09:23] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 13 ms to find 0 implicit places.
[2021-05-13 23:09:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-13 23:09:23] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 0/1024 places, 1/196608 transitions.
[2021-05-13 23:09:23] [INFO ] Initial state test concluded for 1 properties.
Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE

BK_STOP 1620947364983

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -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 Liveness -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="NeighborGrid-PT-d5n4m1t35"
export BK_EXAMINATION="Liveness"
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 NeighborGrid-PT-d5n4m1t35, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r147-tall-162089137700069"
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 [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;