fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r021-oct2-158897699100478
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for BusinessProcesses-PT-04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.130 5735.00 11174.00 37.80 TFFTTFFFTFFTTFTT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2020-input.r021-oct2-158897699100478.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 BusinessProcesses-PT-04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897699100478
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 2.9K Mar 26 02:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 26 02:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 22:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 22:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 25 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 25 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 14:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 14:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 79K Mar 24 05:37 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 BusinessProcesses-PT-04-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589250620619

[2020-05-12 02:30:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-12 02:30:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-12 02:30:22] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2020-05-12 02:30:22] [INFO ] Transformed 288 places.
[2020-05-12 02:30:22] [INFO ] Transformed 283 transitions.
[2020-05-12 02:30:22] [INFO ] Found NUPN structural information;
[2020-05-12 02:30:22] [INFO ] Parsed PT model containing 288 places and 283 transitions in 109 ms.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 103 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1]
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 281 rows 286 cols
[2020-05-12 02:30:22] [INFO ] Computed 44 place invariants in 13 ms
[2020-05-12 02:30:22] [INFO ] [Real]Absence check using 21 positive place invariants in 24 ms returned sat
[2020-05-12 02:30:22] [INFO ] [Real]Absence check using 21 positive and 23 generalized place invariants in 9 ms returned sat
[2020-05-12 02:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:22] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2020-05-12 02:30:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:30:22] [INFO ] [Nat]Absence check using 21 positive place invariants in 51 ms returned sat
[2020-05-12 02:30:22] [INFO ] [Nat]Absence check using 21 positive and 23 generalized place invariants in 7 ms returned sat
[2020-05-12 02:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:23] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2020-05-12 02:30:23] [INFO ] Deduced a trap composed of 30 places in 122 ms
[2020-05-12 02:30:23] [INFO ] Deduced a trap composed of 32 places in 85 ms
[2020-05-12 02:30:23] [INFO ] Deduced a trap composed of 61 places in 76 ms
[2020-05-12 02:30:23] [INFO ] Deduced a trap composed of 67 places in 76 ms
[2020-05-12 02:30:23] [INFO ] Deduced a trap composed of 87 places in 85 ms
[2020-05-12 02:30:23] [INFO ] Deduced a trap composed of 67 places in 88 ms
[2020-05-12 02:30:23] [INFO ] Deduced a trap composed of 73 places in 78 ms
[2020-05-12 02:30:24] [INFO ] Deduced a trap composed of 62 places in 74 ms
[2020-05-12 02:30:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 826 ms
[2020-05-12 02:30:24] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2020-05-12 02:30:24] [INFO ] [Real]Absence check using 21 positive and 23 generalized place invariants in 10 ms returned sat
[2020-05-12 02:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:24] [INFO ] [Real]Absence check using state equation in 210 ms returned sat
[2020-05-12 02:30:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:30:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 114 ms returned sat
[2020-05-12 02:30:24] [INFO ] [Nat]Absence check using 21 positive and 23 generalized place invariants in 11 ms returned sat
[2020-05-12 02:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:24] [INFO ] [Nat]Absence check using state equation in 204 ms returned sat
[2020-05-12 02:30:24] [INFO ] Deduced a trap composed of 14 places in 51 ms
[2020-05-12 02:30:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2020-05-12 02:30:24] [INFO ] Computed and/alt/rep : 280/922/280 causal constraints in 17 ms.
[2020-05-12 02:30:25] [INFO ] Added : 150 causal constraints over 31 iterations in 787 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
[2020-05-12 02:30:25] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned unsat
[2020-05-12 02:30:25] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2020-05-12 02:30:25] [INFO ] [Real]Absence check using 21 positive and 23 generalized place invariants in 8 ms returned sat
[2020-05-12 02:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:25] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2020-05-12 02:30:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:30:26] [INFO ] [Nat]Absence check using 21 positive place invariants in 135 ms returned sat
[2020-05-12 02:30:26] [INFO ] [Nat]Absence check using 21 positive and 23 generalized place invariants in 7 ms returned sat
[2020-05-12 02:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:30:26] [INFO ] [Nat]Absence check using state equation in 111 ms returned unsat
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 129 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=64 )
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589250626354

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="BusinessProcesses-PT-04"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 BusinessProcesses-PT-04, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-oct2-158897699100478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-04.tgz
mv BusinessProcesses-PT-04 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;