fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r156-oct2-158972913700135
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for Ring-PT-none

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.200 2418.00 5170.00 53.30 TTTFFTFTTFTTTTTT 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.r156-oct2-158972913700135.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 Ring-PT-none, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972913700135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.4K Apr 12 10:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 12 10:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 11 12:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 11 12:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 14 12:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 16:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 16:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 9 22:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Apr 9 22:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 47K Mar 24 05:38 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 Ring-PT-none-ReachabilityFireability-00
FORMULA_NAME Ring-PT-none-ReachabilityFireability-01
FORMULA_NAME Ring-PT-none-ReachabilityFireability-02
FORMULA_NAME Ring-PT-none-ReachabilityFireability-03
FORMULA_NAME Ring-PT-none-ReachabilityFireability-04
FORMULA_NAME Ring-PT-none-ReachabilityFireability-05
FORMULA_NAME Ring-PT-none-ReachabilityFireability-06
FORMULA_NAME Ring-PT-none-ReachabilityFireability-07
FORMULA_NAME Ring-PT-none-ReachabilityFireability-08
FORMULA_NAME Ring-PT-none-ReachabilityFireability-09
FORMULA_NAME Ring-PT-none-ReachabilityFireability-10
FORMULA_NAME Ring-PT-none-ReachabilityFireability-11
FORMULA_NAME Ring-PT-none-ReachabilityFireability-12
FORMULA_NAME Ring-PT-none-ReachabilityFireability-13
FORMULA_NAME Ring-PT-none-ReachabilityFireability-14
FORMULA_NAME Ring-PT-none-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589878013692

[2020-05-19 08:46:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2020-05-19 08:46:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 08:46:55] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2020-05-19 08:46:55] [INFO ] Transformed 139 places.
[2020-05-19 08:46:55] [INFO ] Transformed 87 transitions.
[2020-05-19 08:46:55] [INFO ] Found NUPN structural information;
[2020-05-19 08:46:55] [INFO ] Parsed PT model containing 139 places and 87 transitions in 84 ms.
Reduce places removed 6 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0]
FORMULA Ring-PT-none-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Ring-PT-none-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0]
// Phase 1: matrix 87 rows 133 cols
[2020-05-19 08:46:55] [INFO ] Computed 58 place invariants in 13 ms
[2020-05-19 08:46:55] [INFO ] [Real]Absence check using 54 positive place invariants in 25 ms returned unsat
[2020-05-19 08:46:55] [INFO ] [Real]Absence check using 54 positive place invariants in 16 ms returned sat
[2020-05-19 08:46:55] [INFO ] [Real]Absence check using 54 positive and 4 generalized place invariants in 4 ms returned sat
[2020-05-19 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 08:46:55] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2020-05-19 08:46:55] [INFO ] Computed and/alt/rep : 75/111/75 causal constraints in 6 ms.
[2020-05-19 08:46:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 08:46:55] [INFO ] [Nat]Absence check using 54 positive place invariants in 17 ms returned sat
[2020-05-19 08:46:55] [INFO ] [Nat]Absence check using 54 positive and 4 generalized place invariants in 1 ms returned sat
[2020-05-19 08:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 08:46:55] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2020-05-19 08:46:55] [INFO ] Computed and/alt/rep : 75/111/75 causal constraints in 4 ms.
[2020-05-19 08:46:55] [INFO ] Added : 65 causal constraints over 13 iterations in 149 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
FORMULA Ring-PT-none-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 296 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=148 )
FORMULA Ring-PT-none-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589878016110

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="Ring-PT-none"
export BK_EXAMINATION="ReachabilityFireability"
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 Ring-PT-none, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-oct2-158972913700135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Ring-PT-none.tgz
mv Ring-PT-none execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;