fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r078-tall-165260110200319
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for EGFr-PT-10421

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
225.067 4007.00 7558.00 80.60 TFFFFTFTTFFFFFTT 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.r078-tall-165260110200319.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 EGFr-PT-10421, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110200319
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.0K Apr 29 20:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 20:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 29 19:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 19:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 9 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 9 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 29 20:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Apr 29 20:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 28K Apr 29 20:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 29 20:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw------- 1 mcc users 672K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-00
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-01
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-02
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-03
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-04
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-05
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-06
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-07
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-08
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-09
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-10
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-11
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-12
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-13
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-14
FORMULA_NAME EGFr-PT-10421-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654190032610

Running Version 202205111006
[2022-06-02 17:13:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-02 17:13:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 17:13:54] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2022-06-02 17:13:54] [INFO ] Transformed 208 places.
[2022-06-02 17:13:54] [INFO ] Transformed 378 transitions.
[2022-06-02 17:13:54] [INFO ] Parsed PT model containing 208 places and 378 transitions in 253 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 77 places and 239 transitions.
Reduce places removed 21 places and 0 transitions.
FORMULA EGFr-PT-10421-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :2
FORMULA EGFr-PT-10421-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EGFr-PT-10421-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-02 17:13:54] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-06-02 17:13:54] [INFO ] Computed 55 place invariants in 8 ms
[2022-06-02 17:13:54] [INFO ] [Real]Absence check using 55 positive place invariants in 16 ms returned sat
[2022-06-02 17:13:54] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 17:13:54] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-06-02 17:13:54] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 17:13:54] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-06-02 17:13:54] [INFO ] After 12ms SMT Verify possible using 51 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 17:13:54] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-06-02 17:13:54] [INFO ] After 159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 13 out of 110 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 110/110 places, 139/139 transitions.
Graph (complete) has 278 edges and 110 vertex of which 68 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.2 ms
Discarding 42 places :
Also discarding 26 output transitions
Drop transitions removed 26 transitions
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 68 transition count 92
Applied a total of 22 rules in 17 ms. Remains 68 /110 variables (removed 42) and now considering 92/139 (removed 47) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/110 places, 92/139 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1862 ms. (steps per millisecond=537 ) properties (out of 1) seen :0
Finished Best-First random walk after 427 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=213 )
FORMULA EGFr-PT-10421-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 2734 ms.

BK_STOP 1654190036617

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ sed s/.jar//
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="EGFr-PT-10421"
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"
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 EGFr-PT-10421, 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 r078-tall-165260110200319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EGFr-PT-10421.tgz
mv EGFr-PT-10421 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 ;