fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132107900153
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ServersAndClients-PT-100320

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11150.716 3600000.00 3613202.00 34217.30 TF?TF?TTFF???FTF normal

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.r311-tall-162132107900153.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-100320, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107900153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K 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 99K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K 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 3.3K May 11 20:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 20:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 11 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 17:25 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 61M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-00
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-01
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-02
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-03
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-04
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-05
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-06
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-07
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-08
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-09
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-10
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-11
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-12
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-13
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-14
FORMULA_NAME ServersAndClients-PT-100320-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621440326202

Running Version 0
[2021-05-19 16:05:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2021-05-19 16:05:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 16:05:29] [INFO ] Load time of PNML (sax parser for PT used): 1546 ms
[2021-05-19 16:05:29] [INFO ] Transformed 32721 places.
[2021-05-19 16:05:29] [INFO ] Transformed 64200 transitions.
[2021-05-19 16:05:29] [INFO ] Found NUPN structural information;
[2021-05-19 16:05:29] [INFO ] Parsed PT model containing 32721 places and 64200 transitions in 1794 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 5699 ms.
Support contains 652 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 648 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:05:37] [INFO ] Computed 521 place invariants in 805 ms
[2021-05-19 16:05:49] [INFO ] Implicit Places using invariants in 12910 ms returned []
Implicit Place search using SMT only with invariants took 12938 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:05:49] [INFO ] Computed 521 place invariants in 668 ms
[2021-05-19 16:05:54] [INFO ] Dead Transitions using invariants and state equation in 5236 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
[2021-05-19 16:05:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 16:05:57] [INFO ] Flatten gal took : 2166 ms
FORMULA ServersAndClients-PT-100320-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 16:05:59] [INFO ] Flatten gal took : 2151 ms
[2021-05-19 16:06:06] [INFO ] Input system was already deterministic with 64200 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 12678 ms. (steps per millisecond=7 ) properties (out of 60) seen :19
Running SMT prover for 41 properties.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:06:20] [INFO ] Computed 521 place invariants in 546 ms
[2021-05-19 16:06:40] [INFO ] [Real]Absence check using 421 positive place invariants in 7159 ms returned sat
[2021-05-19 16:06:40] [INFO ] [Real]Absence check using 421 positive and 100 generalized place invariants in 624 ms returned sat
[2021-05-19 16:06:49] [INFO ] SMT Verify possible in real domain returnedunsat :40 sat :0 real:1
[2021-05-19 16:06:57] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :40
Successfully simplified 41 atomic propositions for a total of 15 simplifications.
[2021-05-19 16:06:58] [INFO ] Initial state test concluded for 5 properties.
FORMULA ServersAndClients-PT-100320-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 32721 transition count 32200
Reduce places removed 32320 places and 0 transitions.
Ensure Unique test removed 31900 transitions
Reduce isomorphic transitions removed 31900 transitions.
Discarding 100 places :
Implicit places reduction removed 100 places
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 64520 rules applied. Total rules applied 96520 place count 301 transition count 100
Reduce places removed 301 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 96920 place count 0 transition count 1
Applied a total of 96920 rules in 1121 ms. Remains 0 /32721 variables (removed 32721) and now considering 1/64200 (removed 64199) transitions.
[2021-05-19 16:07:00] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-19 16:07:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 16:07:00] [INFO ] Flatten gal took : 2 ms
FORMULA ServersAndClients-PT-100320-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 16:07:00] [INFO ] Flatten gal took : 0 ms
[2021-05-19 16:07:00] [INFO ] Input system was already deterministic with 1 transitions.
Drop transitions removed 31979 transitions
Trivial Post-agglo rules discarded 31979 transitions
Performed 31979 trivial Post agglomeration. Transition count delta: 31979
Iterating post reduction 0 with 31979 rules applied. Total rules applied 31979 place count 32721 transition count 32221
Reduce places removed 32278 places and 0 transitions.
Ensure Unique test removed 29800 transitions
Reduce isomorphic transitions removed 29800 transitions.
Iterating post reduction 1 with 62078 rules applied. Total rules applied 94057 place count 443 transition count 2421
Drop transitions removed 2079 transitions
Redundant transition composition rules discarded 2079 transitions
Iterating global reduction 2 with 2079 rules applied. Total rules applied 96136 place count 443 transition count 342
Discarding 80 places :
Implicit places reduction removed 80 places
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 2 with 240 rules applied. Total rules applied 96376 place count 363 transition count 182
Reduce places removed 240 places and 0 transitions.
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 3 with 319 rules applied. Total rules applied 96695 place count 123 transition count 103
Applied a total of 96695 rules in 826 ms. Remains 123 /32721 variables (removed 32598) and now considering 103/64200 (removed 64097) transitions.
[2021-05-19 16:07:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 16:07:02] [INFO ] Flatten gal took : 4 ms
FORMULA ServersAndClients-PT-100320-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 16:07:02] [INFO ] Flatten gal took : 3 ms
[2021-05-19 16:07:02] [INFO ] Input system was already deterministic with 103 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 32721 transition count 32200
Reduce places removed 32320 places and 0 transitions.
Ensure Unique test removed 31900 transitions
Reduce isomorphic transitions removed 31900 transitions.
Discarding 100 places :
Implicit places reduction removed 100 places
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 64520 rules applied. Total rules applied 96520 place count 301 transition count 100
Reduce places removed 301 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 96920 place count 0 transition count 1
Applied a total of 96920 rules in 801 ms. Remains 0 /32721 variables (removed 32721) and now considering 1/64200 (removed 64199) transitions.
[2021-05-19 16:07:04] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-19 16:07:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 16:07:04] [INFO ] Flatten gal took : 1 ms
FORMULA ServersAndClients-PT-100320-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 16:07:04] [INFO ] Flatten gal took : 0 ms
[2021-05-19 16:07:04] [INFO ] Input system was already deterministic with 1 transitions.
[2021-05-19 16:07:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 16:07:06] [INFO ] Flatten gal took : 1779 ms
[2021-05-19 16:07:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ServersAndClients-PT-100320-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 16:07:07] [INFO ] Flatten gal took : 1792 ms
[2021-05-19 16:07:09] [INFO ] Applying decomposition
[2021-05-19 16:07:11] [INFO ] Flatten gal took : 2050 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/graph15147899809005020107.txt, -o, /tmp/graph15147899809005020107.bin, -w, /tmp/graph15147899809005020107.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/graph15147899809005020107.bin, -l, -1, -v, -w, /tmp/graph15147899809005020107.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:07:15] [INFO ] Decomposing Gal with order
[2021-05-19 16:07:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:07:38] [INFO ] Removed a total of 63859 redundant transitions.
[2021-05-19 16:07:39] [INFO ] Flatten gal took : 13313 ms
[2021-05-19 16:07:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 1264 labels/synchronizations in 902 ms.
[2021-05-19 16:07:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14711572915976279599.gal : 393 ms
[2021-05-19 16:07:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality12972156978050665871.ctl : 2 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality14711572915976279599.gal, -t, CGAL, -ctl, /tmp/CTLCardinality12972156978050665871.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality14711572915976279599.gal -t CGAL -ctl /tmp/CTLCardinality12972156978050665871.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2021-05-19 16:28:28] [INFO ] Applying decomposition
[2021-05-19 16:28:30] [INFO ] Flatten gal took : 2422 ms
[2021-05-19 16:28:32] [INFO ] Decomposing Gal with order
[2021-05-19 16:28:35] [INFO ] Rewriting arrays to variables to allow decomposition.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="ServersAndClients-PT-100320"
export BK_EXAMINATION="CTLCardinality"
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 ServersAndClients-PT-100320, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132107900153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100320.tgz
mv ServersAndClients-PT-100320 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;