fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r228-oct2-159033547600457
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Sudoku-PT-BN09

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15777.340 3600000.00 3698184.00 3125.20 T?TTTTTFFTFFFF?? 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.r228-oct2-159033547600457.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 itslola
Input is Sudoku-PT-BN09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547600457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.8M
-rw-r--r-- 1 mcc users 3.2K May 14 04:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 14 04:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 387K May 13 22:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 13 22:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 125K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 449K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 412K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.9K May 13 15:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 15:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 311K May 13 10:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 992K May 13 10:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.3K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 459K May 12 20:42 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-BN09-00
FORMULA_NAME Sudoku-PT-BN09-01
FORMULA_NAME Sudoku-PT-BN09-02
FORMULA_NAME Sudoku-PT-BN09-03
FORMULA_NAME Sudoku-PT-BN09-04
FORMULA_NAME Sudoku-PT-BN09-05
FORMULA_NAME Sudoku-PT-BN09-06
FORMULA_NAME Sudoku-PT-BN09-07
FORMULA_NAME Sudoku-PT-BN09-08
FORMULA_NAME Sudoku-PT-BN09-09
FORMULA_NAME Sudoku-PT-BN09-10
FORMULA_NAME Sudoku-PT-BN09-11
FORMULA_NAME Sudoku-PT-BN09-12
FORMULA_NAME Sudoku-PT-BN09-13
FORMULA_NAME Sudoku-PT-BN09-14
FORMULA_NAME Sudoku-PT-BN09-15

=== Now, execution of the tool begins

BK_START 1591303050034

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:37:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 20:37:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:37:32] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2020-06-04 20:37:32] [INFO ] Transformed 1053 places.
[2020-06-04 20:37:32] [INFO ] Transformed 729 transitions.
[2020-06-04 20:37:32] [INFO ] Parsed PT model containing 1053 places and 729 transitions in 116 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 67 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1510 resets, run finished after 10016 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 729 rows 1053 cols
[2020-06-04 20:37:42] [INFO ] Computed 324 place invariants in 43 ms
[2020-06-04 20:37:42] [INFO ] [Real]Absence check using 324 positive place invariants in 27 ms returned unsat
[2020-06-04 20:37:43] [INFO ] [Real]Absence check using 324 positive place invariants in 17 ms returned unsat
[2020-06-04 20:37:43] [INFO ] [Real]Absence check using 324 positive place invariants in 235 ms returned sat
[2020-06-04 20:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:37:45] [INFO ] [Real]Absence check using state equation in 2236 ms returned sat
[2020-06-04 20:37:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:37:46] [INFO ] [Nat]Absence check using 324 positive place invariants in 209 ms returned sat
[2020-06-04 20:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:37:49] [INFO ] [Nat]Absence check using state equation in 2797 ms returned sat
[2020-06-04 20:37:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 21 ms.
[2020-06-04 20:37:49] [INFO ] Added : 0 causal constraints over 0 iterations in 123 ms. Result :sat
[2020-06-04 20:37:49] [INFO ] [Real]Absence check using 324 positive place invariants in 275 ms returned sat
[2020-06-04 20:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:37:55] [INFO ] [Real]Absence check using state equation in 5419 ms returned sat
[2020-06-04 20:37:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:37:55] [INFO ] [Nat]Absence check using 324 positive place invariants in 455 ms returned sat
[2020-06-04 20:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:37:57] [INFO ] [Nat]Absence check using state equation in 1941 ms returned sat
[2020-06-04 20:37:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 36 ms.
[2020-06-04 20:37:57] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
[2020-06-04 20:37:58] [INFO ] [Real]Absence check using 324 positive place invariants in 649 ms returned sat
[2020-06-04 20:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:38:04] [INFO ] [Real]Absence check using state equation in 6074 ms returned sat
[2020-06-04 20:38:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:38:05] [INFO ] [Nat]Absence check using 324 positive place invariants in 567 ms returned sat
[2020-06-04 20:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:38:11] [INFO ] [Nat]Absence check using state equation in 5918 ms returned sat
[2020-06-04 20:38:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 51 ms.
[2020-06-04 20:38:11] [INFO ] Added : 0 causal constraints over 0 iterations in 105 ms. Result :sat
[2020-06-04 20:38:13] [INFO ] [Real]Absence check using 324 positive place invariants in 1754 ms returned unsat
[2020-06-04 20:38:14] [INFO ] [Real]Absence check using 324 positive place invariants in 459 ms returned unsat
[2020-06-04 20:38:14] [INFO ] [Real]Absence check using 324 positive place invariants in 75 ms returned unsat
[2020-06-04 20:38:14] [INFO ] [Real]Absence check using 324 positive place invariants in 388 ms returned unsat
[2020-06-04 20:38:15] [INFO ] [Real]Absence check using 324 positive place invariants in 671 ms returned sat
[2020-06-04 20:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:38:18] [INFO ] [Real]Absence check using state equation in 2302 ms returned sat
[2020-06-04 20:38:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:38:18] [INFO ] [Nat]Absence check using 324 positive place invariants in 218 ms returned sat
[2020-06-04 20:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:38:23] [INFO ] [Nat]Absence check using state equation in 4783 ms returned sat
[2020-06-04 20:38:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 27 ms.
[2020-06-04 20:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
[2020-06-04 20:38:23] [INFO ] [Real]Absence check using 324 positive place invariants in 199 ms returned unsat
[2020-06-04 20:38:23] [INFO ] [Real]Absence check using 324 positive place invariants in 198 ms returned unsat
[2020-06-04 20:38:24] [INFO ] [Real]Absence check using 324 positive place invariants in 497 ms returned sat
[2020-06-04 20:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:38:28] [INFO ] [Real]Absence check using state equation in 4322 ms returned sat
[2020-06-04 20:38:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:38:29] [INFO ] [Nat]Absence check using 324 positive place invariants in 970 ms returned sat
[2020-06-04 20:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:38:34] [INFO ] [Nat]Absence check using state equation in 4692 ms returned sat
[2020-06-04 20:38:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 53 ms.
[2020-06-04 20:38:34] [INFO ] Added : 0 causal constraints over 0 iterations in 128 ms. Result :sat
[2020-06-04 20:38:34] [INFO ] [Real]Absence check using 324 positive place invariants in 18 ms returned unsat
[2020-06-04 20:38:35] [INFO ] [Real]Absence check using 324 positive place invariants in 196 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 15 simplifications.
[2020-06-04 20:38:35] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-04 20:38:35] [INFO ] Flatten gal took : 203 ms
FORMULA Sudoku-PT-BN09-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 20:38:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 20:38:35] [INFO ] Flatten gal took : 109 ms
[2020-06-04 20:38:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Sudoku-PT-BN09-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 20:38:35] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 12 ms.
[2020-06-04 20:38:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Sudoku-PT-BN09 @ 3570 seconds

FORMULA Sudoku-PT-BN09-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-BN09-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-BN09-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-BN09-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-BN09-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-BN09-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 7449292 kB
After kill :
MemTotal: 16427364 kB
MemFree: 7447904 kB

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

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-BN09"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is Sudoku-PT-BN09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r228-oct2-159033547600457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN09.tgz
mv Sudoku-PT-BN09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;