About the Execution of ITS-Tools for ClientsAndServers-PT-N0020P2
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.r024-tall-165251919100853.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)
..................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ClientsAndServers-PT-N0020P2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251919100853
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-rw-r--r-- 1 mcc users 5.9K Apr 29 12:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 12:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 12:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 29 12:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 9.2K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-00
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-01
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-02
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-03
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-04
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-05
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-06
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-07
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-08
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-09
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-10
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-11
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-12
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-13
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-14
FORMULA_NAME ClientsAndServers-PT-N0020P2-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652703363170
Running Version 202205111006
[2022-05-16 12:16:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2022-05-16 12:16:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 12:16:04] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2022-05-16 12:16:04] [INFO ] Transformed 25 places.
[2022-05-16 12:16:04] [INFO ] Transformed 18 transitions.
[2022-05-16 12:16:04] [INFO ] Parsed PT model containing 25 places and 18 transitions in 138 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 18 rows 25 cols
[2022-05-16 12:16:04] [INFO ] Computed 8 place invariants in 7 ms
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-14 54 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-11 96 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10004 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :688
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-15 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-13 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-12 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-10 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-09 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-07 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-05 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-03 96 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-01 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-00 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 4) seen :42
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 4) seen :49
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 4) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 4) seen :32
// Phase 1: matrix 18 rows 25 cols
[2022-05-16 12:16:04] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 12:16:04] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 12:16:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-16 12:16:04] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 12:16:04] [INFO ] Added : 16 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-16 12:16:04] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 12:16:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-16 12:16:04] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 12:16:04] [INFO ] Added : 7 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-16 12:16:04] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 12:16:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 3 ms returned sat
[2022-05-16 12:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-16 12:16:04] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 12:16:04] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2022-05-16 12:16:05] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 12:16:05] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-16 12:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 12:16:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 12:16:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 12:16:05] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2022-05-16 12:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 12:16:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-16 12:16:05] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 12:16:05] [INFO ] Added : 16 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [160, 96, 96, 160] Max seen :[40, 49, 56, 96]
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-06 96 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-04 96 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-08 160 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N0020P2-UpperBounds-02 160 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 1483 ms.
BK_STOP 1652703365785
--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 UpperBounds -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=@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="ClientsAndServers-PT-N0020P2"
export BK_EXAMINATION="UpperBounds"
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 ClientsAndServers-PT-N0020P2, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251919100853"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0020P2.tgz
mv ClientsAndServers-PT-N0020P2 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;