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.r318-tall-162132119400114.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 ServersAndClients-PT-200160, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r318-tall-162132119400114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.7K May 11 20:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 20:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 11 17:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 11 17:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 62M May 12 08:13 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 1621420124464

Running Version 0
[2021-05-19 10:28:45] [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]
[2021-05-19 10:28:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 10:28:47] [INFO ] Load time of PNML (sax parser for PT used): 1387 ms
[2021-05-19 10:28:47] [INFO ] Transformed 32961 places.
[2021-05-19 10:28:47] [INFO ] Transformed 64400 transitions.
[2021-05-19 10:28:47] [INFO ] Found NUPN structural information;
[2021-05-19 10:28:47] [INFO ] Parsed PT model containing 32961 places and 64400 transitions in 1621 ms.
Built sparse matrix representations for Structural reductions in 49 ms.308542KB memory used
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 520 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 339 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 10:28:51] [INFO ] Computed 561 place invariants in 994 ms
[2021-05-19 10:28:55] [INFO ] Implicit Places using invariants in 5377 ms returned []
Implicit Place search using SMT only with invariants took 5401 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 10:28:56] [INFO ] Computed 561 place invariants in 747 ms
[2021-05-19 10:29:00] [INFO ] Dead Transitions using invariants and state equation in 4848 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Interrupted Random walk after 400333 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 10:29:31] [INFO ] Computed 561 place invariants in 724 ms
Interrupted Random directed walk after 241501 steps, including 0 resets, run timeout after 30023 ms. (steps per millisecond=8 )
Interrupted Random walk after 399341 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
Interrupted Random directed walk after 242601 steps, including 0 resets, run timeout after 30008 ms. (steps per millisecond=8 )
Interrupted Random walk after 396313 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 285 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 10:31:45] [INFO ] Computed 561 place invariants in 801 ms
[2021-05-19 10:31:49] [INFO ] Implicit Places using invariants in 4901 ms returned []
Implicit Place search using SMT only with invariants took 4911 ms to find 0 implicit places.
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 10:31:49] [INFO ] Computed 561 place invariants in 668 ms
[2021-05-19 10:31:54] [INFO ] Dead Transitions using invariants and state equation in 4774 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32961/32961 places, 64400/64400 transitions.
Interrupted Random walk after 397886 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 10:32:24] [INFO ] Computed 561 place invariants in 639 ms
Interrupted Random directed walk after 241081 steps, including 0 resets, run timeout after 30019 ms. (steps per millisecond=8 )
Interrupted Random walk after 398692 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
Interrupted Random directed walk after 240254 steps, including 0 resets, run timeout after 30008 ms. (steps per millisecond=8 )
Interrupted Random walk after 397166 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
[2021-05-19 10:34:41] [INFO ] Flatten gal took : 2935 ms
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 32000 transitions
Trivial Post-agglo rules discarded 32000 transitions
Performed 32000 trivial Post agglomeration. Transition count delta: 32000
Iterating post reduction 0 with 32000 rules applied. Total rules applied 32000 place count 32961 transition count 32400
Reduce places removed 32160 places and 0 transitions.
Ensure Unique test removed 31800 transitions
Reduce isomorphic transitions removed 31800 transitions.
Discarding 200 places :
Implicit places reduction removed 200 places
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 1 with 64560 rules applied. Total rules applied 96560 place count 601 transition count 200
Reduce places removed 601 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 97360 place count 0 transition count 1
Applied a total of 97360 rules in 630 ms. Remains 0 /32961 variables (removed 32961) and now considering 1/64400 (removed 64399) transitions.
[2021-05-19 10:34:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:34:42] [INFO ] Implicit Places using invariants in 5 ms returned []
[2021-05-19 10:34:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:34:42] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
[2021-05-19 10:34:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:34:42] [INFO ] Dead Transitions using invariants and state equation in 5 ms returned []
Finished structural reductions, in 1 iterations. Remains : 0/32961 places, 1/64400 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 32000 transitions
Trivial Post-agglo rules discarded 32000 transitions
Performed 32000 trivial Post agglomeration. Transition count delta: 32000
Iterating post reduction 0 with 32000 rules applied. Total rules applied 32000 place count 32961 transition count 32400
Reduce places removed 32160 places and 0 transitions.
Ensure Unique test removed 31800 transitions
Reduce isomorphic transitions removed 31800 transitions.
Discarding 200 places :
Implicit places reduction removed 200 places
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 1 with 64560 rules applied. Total rules applied 96560 place count 601 transition count 200
Reduce places removed 601 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 97360 place count 0 transition count 1
Applied a total of 97360 rules in 562 ms. Remains 0 /32961 variables (removed 32961) and now considering 1/64400 (removed 64399) transitions.
[2021-05-19 10:34:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:34:42] [INFO ] Implicit Places using invariants in 9 ms returned []
[2021-05-19 10:34:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:34:42] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2021-05-19 10:34:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:34:42] [INFO ] Dead Transitions using invariants and state equation in 3 ms returned []
Finished structural reductions, in 1 iterations. Remains : 0/32961 places, 1/64400 transitions.
[2021-05-19 10:34:42] [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 1621420484121

--------------------
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="ServersAndClients-PT-200160"
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 ServersAndClients-PT-200160, 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 r318-tall-162132119400114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200160.tgz
mv ServersAndClients-PT-200160 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 ;