fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r318-tall-162132119400119
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ServersAndClients-PT-200320

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6793.775 455614.00 494638.00 1643.70 T 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.r318-tall-162132119400119.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-200320, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r318-tall-162132119400119
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 123M
-rw-r--r-- 1 mcc users 19K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K 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 25K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 20:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 20:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 11 17:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 11 17:32 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 123M 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 1621420350732

Running Version 0
[2021-05-19 10:32:32] [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 10:32:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 10:32:35] [INFO ] Load time of PNML (sax parser for PT used): 2984 ms
[2021-05-19 10:32:35] [INFO ] Transformed 65121 places.
[2021-05-19 10:32:35] [INFO ] Transformed 128400 transitions.
[2021-05-19 10:32:35] [INFO ] Found NUPN structural information;
[2021-05-19 10:32:35] [INFO ] Parsed PT model containing 65121 places and 128400 transitions in 3339 ms.
Built sparse matrix representations for Structural reductions in 95 ms.447056KB memory used
Starting structural reductions, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 1197 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 65121/65121 places, 128400/128400 transitions.
Starting structural reductions, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 971 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
// Phase 1: matrix 128400 rows 65121 cols
[2021-05-19 10:32:43] [INFO ] Computed 721 place invariants in 2556 ms
[2021-05-19 10:32:52] [INFO ] Implicit Places using invariants in 11351 ms returned []
Implicit Place search using SMT only with invariants took 11382 ms to find 0 implicit places.
// Phase 1: matrix 128400 rows 65121 cols
[2021-05-19 10:32:54] [INFO ] Computed 721 place invariants in 2153 ms
[2021-05-19 10:33:02] [INFO ] Dead Transitions using invariants and state equation in 10368 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65121/65121 places, 128400/128400 transitions.
Interrupted Random walk after 230655 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
// Phase 1: matrix 128400 rows 65121 cols
[2021-05-19 10:33:35] [INFO ] Computed 721 place invariants in 2306 ms
Interrupted Random directed walk after 130450 steps, including 0 resets, run timeout after 30011 ms. (steps per millisecond=4 )
Interrupted Random walk after 242113 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
Interrupted Random directed walk after 138922 steps, including 0 resets, run timeout after 30054 ms. (steps per millisecond=4 )
Interrupted Random walk after 241982 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 )
Starting structural reductions, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Applied a total of 0 rules in 878 ms. Remains 65121 /65121 variables (removed 0) and now considering 128400/128400 (removed 0) transitions.
// Phase 1: matrix 128400 rows 65121 cols
[2021-05-19 10:36:22] [INFO ] Computed 721 place invariants in 1826 ms
[2021-05-19 10:36:31] [INFO ] Implicit Places using invariants in 10354 ms returned []
Implicit Place search using SMT only with invariants took 10363 ms to find 0 implicit places.
// Phase 1: matrix 128400 rows 65121 cols
[2021-05-19 10:36:33] [INFO ] Computed 721 place invariants in 1933 ms
[2021-05-19 10:36:40] [INFO ] Dead Transitions using invariants and state equation in 9707 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65121/65121 places, 128400/128400 transitions.
Interrupted Random walk after 219710 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
// Phase 1: matrix 128400 rows 65121 cols
[2021-05-19 10:37:12] [INFO ] Computed 721 place invariants in 1887 ms
Interrupted Random directed walk after 130649 steps, including 0 resets, run timeout after 30048 ms. (steps per millisecond=4 )
Interrupted Random walk after 239394 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
Interrupted Random directed walk after 136221 steps, including 0 resets, run timeout after 30028 ms. (steps per millisecond=4 )
Interrupted Random walk after 238394 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
[2021-05-19 10:40:01] [INFO ] Flatten gal took : 5331 ms
Starting structural reductions, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 64000 transitions
Trivial Post-agglo rules discarded 64000 transitions
Performed 64000 trivial Post agglomeration. Transition count delta: 64000
Iterating post reduction 0 with 64000 rules applied. Total rules applied 64000 place count 65121 transition count 64400
Reduce places removed 64320 places and 0 transitions.
Ensure Unique test removed 63800 transitions
Reduce isomorphic transitions removed 63800 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 128720 rules applied. Total rules applied 192720 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 193520 place count 0 transition count 1
Applied a total of 193520 rules in 2091 ms. Remains 0 /65121 variables (removed 65121) and now considering 1/128400 (removed 128399) transitions.
[2021-05-19 10:40:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:40:03] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-19 10:40:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:40:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-19 10:40:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:40:03] [INFO ] Dead Transitions using invariants and state equation in 5 ms returned []
Finished structural reductions, in 1 iterations. Remains : 0/65121 places, 1/128400 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions, iteration 0 : 65121/65121 places, 128400/128400 transitions.
Drop transitions removed 64000 transitions
Trivial Post-agglo rules discarded 64000 transitions
Performed 64000 trivial Post agglomeration. Transition count delta: 64000
Iterating post reduction 0 with 64000 rules applied. Total rules applied 64000 place count 65121 transition count 64400
Reduce places removed 64320 places and 0 transitions.
Ensure Unique test removed 63800 transitions
Reduce isomorphic transitions removed 63800 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 128720 rules applied. Total rules applied 192720 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 193520 place count 0 transition count 1
Applied a total of 193520 rules in 1845 ms. Remains 0 /65121 variables (removed 65121) and now considering 1/128400 (removed 128399) transitions.
[2021-05-19 10:40:05] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:40:05] [INFO ] Implicit Places using invariants in 4 ms returned []
[2021-05-19 10:40:05] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:40:05] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 17 ms to find 0 implicit places.
[2021-05-19 10:40:05] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 10:40:05] [INFO ] Dead Transitions using invariants and state equation in 4 ms returned []
Finished structural reductions, in 1 iterations. Remains : 0/65121 places, 1/128400 transitions.
[2021-05-19 10:40:05] [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 1621420806346

--------------------
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-200320"
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-200320, 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-162132119400119"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200320.tgz
mv ServersAndClients-PT-200320 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 ;