About the Execution of ITS-Tools for DatabaseWithMutex-PT-02
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
236.411 | 3041.00 | 5496.00 | 32.80 | 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/mcc2022-input.r067-tall-165254778300349.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DatabaseWithMutex-PT-02, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r067-tall-165254778300349
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 13K Apr 30 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 30 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 30 05:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 30 05:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 15K 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
FORMULA_NAME Liveness
=== Now, execution of the tool begins
BK_START 1652567915752
Running Version 202205111006
[2022-05-14 22:38:36] [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]
[2022-05-14 22:38:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 22:38:37] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2022-05-14 22:38:37] [INFO ] Transformed 38 places.
[2022-05-14 22:38:37] [INFO ] Transformed 32 transitions.
[2022-05-14 22:38:37] [INFO ] Found NUPN structural information;
[2022-05-14 22:38:37] [INFO ] Completing missing partition info from NUPN : creating a component with [Modify_1_1, WaitMutex_1_2, Message_1_2, all_active_2, RecBuff_1_2, RecBuff_2_2, Acknowledge_1_1, updating_2_2]
[2022-05-14 22:38:37] [INFO ] Parsed PT model containing 38 places and 32 transitions in 154 ms.
Discarding 2 transitions out of 32. Remains 30
Built sparse matrix representations for Structural reductions in 5 ms.8761KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 38/38 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 10 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 32/32 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 38/38 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-14 22:38:37] [INFO ] Computed 10 place invariants in 16 ms
[2022-05-14 22:38:37] [INFO ] Implicit Places using invariants in 132 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-14 22:38:37] [INFO ] Computed 10 place invariants in 5 ms
[2022-05-14 22:38:37] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2022-05-14 22:38:37] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-14 22:38:37] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-14 22:38:37] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 32/32 transitions.
Random walk for 1250000 steps, including 0 resets, run took 656 ms (no deadlock found). (steps per millisecond=1905 )
Random directed walk for 1250001 steps, including 0 resets, run took 482 ms (no deadlock found). (steps per millisecond=2593 )
// Phase 1: matrix 32 rows 38 cols
[2022-05-14 22:38:38] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-14 22:38:38] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-14 22:38:38] [INFO ] [Real]Absence check using 6 positive and 4 generalized place invariants in 2 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 34 transition count 16
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 26 rules applied. Total rules applied 46 place count 16 transition count 8
Reduce places removed 10 places and 0 transitions.
Graph (trivial) has 8 edges and 6 vertex of which 6 / 6 are part of one of the 2 SCC in 2 ms
Free SCC test removed 4 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 57 place count 2 transition count 8
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 66 place count 0 transition count 1
Applied a total of 66 rules in 9 ms. Remains 0 /38 variables (removed 38) and now considering 1/32 (removed 31) transitions.
[2022-05-14 22:38:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:38:38] [INFO ] Implicit Places using invariants in 10 ms returned []
[2022-05-14 22:38:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-14 22:38:38] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2022-05-14 22:38:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:38:38] [INFO ] Dead Transitions using invariants and state equation in 7 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/38 places, 1/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/38 places, 1/32 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 34 transition count 16
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 26 rules applied. Total rules applied 46 place count 16 transition count 8
Reduce places removed 10 places and 0 transitions.
Graph (trivial) has 8 edges and 6 vertex of which 6 / 6 are part of one of the 2 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 57 place count 2 transition count 8
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 66 place count 0 transition count 1
Applied a total of 66 rules in 7 ms. Remains 0 /38 variables (removed 38) and now considering 1/32 (removed 31) transitions.
[2022-05-14 22:38:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-14 22:38:38] [INFO ] Implicit Places using invariants in 5 ms returned []
[2022-05-14 22:38:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:38:38] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2022-05-14 22:38:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:38:38] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 0/38 places, 1/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/38 places, 1/32 transitions.
Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Total runtime 1820 ms.
BK_STOP 1652567918793
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m
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="DatabaseWithMutex-PT-02"
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 DatabaseWithMutex-PT-02, 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 r067-tall-165254778300349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-02.tgz
mv DatabaseWithMutex-PT-02 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 '
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 ;