fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r254-tall-162106746300681
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for Sudoku-PT-BN01

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
228.855 3800.00 6884.00 84.70 FFTTTTFTFTTFFTFF 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.r254-tall-162106746300681.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Sudoku-PT-BN01, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746300681
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 14K May 15 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K May 15 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 15 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 15 08:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 28 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 13 19:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 19:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K May 13 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.3K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 2.2K May 5 16:52 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 Sudoku-PT-BN01-CTLCardinality-00
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-01
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-02
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-03
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-04
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-05
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-06
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-07
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-08
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-09
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-10
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-11
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-12
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-13
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-14
FORMULA_NAME Sudoku-PT-BN01-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621261966972

Running Version 0
[2021-05-17 14:32:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2021-05-17 14:32:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 14:32:48] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2021-05-17 14:32:48] [INFO ] Transformed 5 places.
[2021-05-17 14:32:48] [INFO ] Transformed 1 transitions.
[2021-05-17 14:32:48] [INFO ] Found NUPN structural information;
[2021-05-17 14:32:48] [INFO ] Completing missing partition info from NUPN : creating a component with [Columns_0_0]
[2021-05-17 14:32:48] [INFO ] Parsed PT model containing 5 places and 1 transitions in 60 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
FORMULA Sudoku-PT-BN01-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 1/1 transitions.
Applied a total of 0 rules in 5 ms. Remains 5 /5 variables (removed 0) and now considering 1/1 (removed 0) transitions.
// Phase 1: matrix 1 rows 5 cols
[2021-05-17 14:32:48] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-17 14:32:48] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 1 rows 5 cols
[2021-05-17 14:32:48] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-17 14:32:48] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
// Phase 1: matrix 1 rows 5 cols
[2021-05-17 14:32:48] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:32:48] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 1/1 transitions.
[2021-05-17 14:32:49] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-17 14:32:49] [INFO ] Flatten gal took : 16 ms
FORMULA Sudoku-PT-BN01-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 14:32:49] [INFO ] Flatten gal took : 3 ms
[2021-05-17 14:32:49] [INFO ] Input system was already deterministic with 1 transitions.
Incomplete random walk after 100000 steps, including 50000 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 47) seen :10
Running SMT prover for 37 properties.
// Phase 1: matrix 1 rows 5 cols
[2021-05-17 14:32:49] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-17 14:32:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-17 14:32:49] [INFO ] SMT Verify possible in real domain returnedunsat :29 sat :0 real:8
[2021-05-17 14:32:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-17 14:32:49] [INFO ] SMT Verify possible in nat domain returned unsat :8 sat :29
Successfully simplified 37 atomic propositions for a total of 10 simplifications.
[2021-05-17 14:32:49] [INFO ] Initial state test concluded for 7 properties.
FORMULA Sudoku-PT-BN01-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN01-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 14:32:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-17 14:32:49] [INFO ] Flatten gal took : 1 ms
FORMULA Sudoku-PT-BN01-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 14:32:49] [INFO ] Flatten gal took : 1 ms
[2021-05-17 14:32:49] [INFO ] Applying decomposition
[2021-05-17 14:32:49] [INFO ] Flatten gal took : 0 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2442460797005973879.txt, -o, /tmp/graph2442460797005973879.bin, -w, /tmp/graph2442460797005973879.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2442460797005973879.bin, -l, -1, -v, -w, /tmp/graph2442460797005973879.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 14:32:49] [INFO ] Decomposing Gal with order
[2021-05-17 14:32:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 14:32:49] [INFO ] Flatten gal took : 20 ms
[2021-05-17 14:32:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-17 14:32:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality201009865402372529.gal : 0 ms
[2021-05-17 14:32:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality11493928208949783927.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality201009865402372529.gal, -t, CGAL, -ctl, /tmp/CTLCardinality11493928208949783927.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality201009865402372529.gal -t CGAL -ctl /tmp/CTLCardinality11493928208949783927.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.004684,4204,2,10,5,26,6,0,16,12,0


Converting to forward existential form...Done !
original formula: A(((AX(FALSE) + AX(((((gu1.Cells_0_0+gu0.Regions_0_0)+gu0.Columns_0_0)+gu0.Rows_0_0)>(gu0.Columns_0_0+gu0.Rows_0_0)))) + AX((AF((((gu0.Regions_0_0+gu0.Rows_0_0)+gu0.Columns_0_0)>=1)) * ((gu0.Rows_0_0+gu0.Regions_0_0)<=1)))) U EF(AG((gu1.Board_0_0_0<=(gu0.Rows_0_0+gu1.Cells_0_0)))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(E(TRUE U !((gu1.Board_0_0_0<=(gu0.Rows_0_0+gu1.Cells_0_0)))))))))) * !(E(!(E(TRUE U !(E(TRUE U !((gu1.Board_0_0_0<=(gu0.Rows_0_0+gu1.Cells_0_0))))))) U (!(((!(EX(!(FALSE))) + !(EX(!(((((gu1.Cells_0_0+gu0.Regions_0_0)+gu0.Columns_0_0)+gu0.Rows_0_0)>(gu0.Columns_0_0+gu0.Rows_0_0)))))) + !(EX(!((!(EG(!((((gu0.Regions_0_0+gu0.Rows_0_0)+gu0.Columns_0_0)>=1)))) * ((gu0.Rows_0_0+gu0.Regions_0_0)<=1))))))) * !(E(TRUE U !(E(TRUE U !((gu1.Board_0_0_0<=(gu0.Rows_0_0+gu1.Cells_0_0)))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007919,4920,1,0,6,36,28,6,114,21,16
FORMULA Sudoku-PT-BN01-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 1,1,0.00796,4920,1,0,6,36,28,6,114,21,17
FORMULA Sudoku-PT-BN01-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 2,0,0.007987,4920,1,0,6,36,28,6,114,21,17
FORMULA Sudoku-PT-BN01-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************


BK_STOP 1621261970772

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="Sudoku-PT-BN01"
export BK_EXAMINATION="CTLCardinality"
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 Sudoku-PT-BN01, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-162106746300681"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN01.tgz
mv Sudoku-PT-BN01 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;