fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132108700607
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for UtilityControlRoom-PT-Z4T3N08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
251.535 7417.00 14205.00 187.40 FTFFTTFFFTFTTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132108700607.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-PT-Z4T3N08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108700607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 198K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 852K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 409K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 37K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 56K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 165K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 19K May 12 04:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K May 12 04:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 33K May 11 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K May 11 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 255K May 12 08:13 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 UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-00
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-01
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-02
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-03
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-04
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-05
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-06
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-07
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-08
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-09
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-10
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-11
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-12
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-13
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-14
FORMULA_NAME UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621487982118

Running Version 0
[2021-05-20 05:19:43] [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]
[2021-05-20 05:19:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 05:19:43] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2021-05-20 05:19:43] [INFO ] Transformed 302 places.
[2021-05-20 05:19:44] [INFO ] Transformed 600 transitions.
[2021-05-20 05:19:44] [INFO ] Parsed PT model containing 302 places and 600 transitions in 108 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 05:19:44] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 16) seen :9
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :1
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) seen :1
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
// Phase 1: matrix 472 rows 302 cols
[2021-05-20 05:19:44] [INFO ] Computed 19 place invariants in 28 ms
[2021-05-20 05:19:44] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned unsat
[2021-05-20 05:19:44] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2021-05-20 05:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 05:19:44] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2021-05-20 05:19:44] [INFO ] Computed and/alt/rep : 432/648/432 causal constraints (skipped 32 transitions) in 31 ms.
[2021-05-20 05:19:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 05:19:44] [INFO ] [Nat]Absence check using 19 positive place invariants in 26 ms returned sat
[2021-05-20 05:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 05:19:45] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2021-05-20 05:19:45] [INFO ] Computed and/alt/rep : 432/648/432 causal constraints (skipped 32 transitions) in 31 ms.
[2021-05-20 05:19:46] [INFO ] Added : 256 causal constraints over 52 iterations in 1156 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-20 05:19:46] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned unsat
[2021-05-20 05:19:46] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2021-05-20 05:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 05:19:46] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2021-05-20 05:19:46] [INFO ] Computed and/alt/rep : 432/648/432 causal constraints (skipped 32 transitions) in 22 ms.
[2021-05-20 05:19:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 05:19:46] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2021-05-20 05:19:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 05:19:46] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2021-05-20 05:19:46] [INFO ] Computed and/alt/rep : 432/648/432 causal constraints (skipped 32 transitions) in 28 ms.
[2021-05-20 05:19:48] [INFO ] Added : 400 causal constraints over 80 iterations in 1746 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 6358 steps, including 32 resets, run visited all 2 properties in 35 ms. (steps per millisecond=181 )
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA UtilityControlRoomCOLZ4T3N08_unfolded-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621487989535

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="UtilityControlRoom-PT-Z4T3N08"
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 UtilityControlRoom-PT-Z4T3N08, 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 r311-tall-162132108700607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N08.tgz
mv UtilityControlRoom-PT-Z4T3N08 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 ;