fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r228-oct2-159033547500401
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Sudoku-PT-AN12

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15739.740 3600000.00 3658137.00 994.70 FTT?TTTTFFFTF?FF 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-oct2-159033547500401.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-AN12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547500401
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 4.1K May 14 04:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 04:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 838K May 13 21:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M May 13 21:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 301K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1015K May 14 10:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 698K May 14 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.5M May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.7K May 13 15:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 15:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 922K May 13 10:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.2M May 13 10:32 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 899K 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-AN12-00
FORMULA_NAME Sudoku-PT-AN12-01
FORMULA_NAME Sudoku-PT-AN12-02
FORMULA_NAME Sudoku-PT-AN12-03
FORMULA_NAME Sudoku-PT-AN12-04
FORMULA_NAME Sudoku-PT-AN12-05
FORMULA_NAME Sudoku-PT-AN12-06
FORMULA_NAME Sudoku-PT-AN12-07
FORMULA_NAME Sudoku-PT-AN12-08
FORMULA_NAME Sudoku-PT-AN12-09
FORMULA_NAME Sudoku-PT-AN12-10
FORMULA_NAME Sudoku-PT-AN12-11
FORMULA_NAME Sudoku-PT-AN12-12
FORMULA_NAME Sudoku-PT-AN12-13
FORMULA_NAME Sudoku-PT-AN12-14
FORMULA_NAME Sudoku-PT-AN12-15

=== Now, execution of the tool begins

BK_START 1591299294627

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 19:34:56] [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 19:34:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 19:34:56] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2020-06-04 19:34:56] [INFO ] Transformed 2160 places.
[2020-06-04 19:34:56] [INFO ] Transformed 1728 transitions.
[2020-06-04 19:34:56] [INFO ] Parsed PT model containing 2160 places and 1728 transitions in 161 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 189 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 793 resets, run finished after 13952 ms. (steps per millisecond=7 ) properties seen :[1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1]
// Phase 1: matrix 1728 rows 2160 cols
[2020-06-04 19:35:10] [INFO ] Computed 432 place invariants in 43 ms
[2020-06-04 19:35:11] [INFO ] [Real]Absence check using 432 positive place invariants in 518 ms returned unsat
[2020-06-04 19:35:12] [INFO ] [Real]Absence check using 432 positive place invariants in 517 ms returned unsat
[2020-06-04 19:35:13] [INFO ] [Real]Absence check using 432 positive place invariants in 659 ms returned unsat
[2020-06-04 19:35:16] [INFO ] [Real]Absence check using 432 positive place invariants in 3053 ms returned sat
[2020-06-04 19:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:35:24] [INFO ] [Real]Absence check using state equation in 7830 ms returned sat
[2020-06-04 19:35:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:35:30] [INFO ] [Nat]Absence check using 432 positive place invariants in 6076 ms returned sat
[2020-06-04 19:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:35:39] [INFO ] [Nat]Absence check using state equation in 9264 ms returned sat
[2020-06-04 19:35:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 99 ms.
[2020-06-04 19:35:39] [INFO ] Added : 0 causal constraints over 0 iterations in 210 ms. Result :sat
[2020-06-04 19:35:42] [INFO ] [Real]Absence check using 432 positive place invariants in 2213 ms returned sat
[2020-06-04 19:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:35:50] [INFO ] [Real]Absence check using state equation in 8303 ms returned sat
[2020-06-04 19:35:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:35:51] [INFO ] [Nat]Absence check using 432 positive place invariants in 713 ms returned sat
[2020-06-04 19:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:35:59] [INFO ] [Nat]Absence check using state equation in 7800 ms returned sat
[2020-06-04 19:35:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 120 ms.
[2020-06-04 19:35:59] [INFO ] Added : 0 causal constraints over 0 iterations in 274 ms. Result :sat
[2020-06-04 19:36:00] [INFO ] [Real]Absence check using 432 positive place invariants in 414 ms returned unsat
[2020-06-04 19:36:01] [INFO ] [Real]Absence check using 432 positive place invariants in 1016 ms returned sat
[2020-06-04 19:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:36:09] [INFO ] [Real]Absence check using state equation in 7851 ms returned sat
[2020-06-04 19:36:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:36:13] [INFO ] [Nat]Absence check using 432 positive place invariants in 3504 ms returned sat
[2020-06-04 19:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:36:20] [INFO ] [Nat]Absence check using state equation in 7231 ms returned sat
[2020-06-04 19:36:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 42 ms.
[2020-06-04 19:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 184 ms. Result :sat
[2020-06-04 19:36:21] [INFO ] [Real]Absence check using 432 positive place invariants in 75 ms returned unsat
[2020-06-04 19:36:21] [INFO ] [Real]Absence check using 432 positive place invariants in 634 ms returned unsat
[2020-06-04 19:36:25] [INFO ] [Real]Absence check using 432 positive place invariants in 3755 ms returned sat
[2020-06-04 19:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:36:33] [INFO ] [Real]Absence check using state equation in 7848 ms returned sat
[2020-06-04 19:36:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:36:35] [INFO ] [Nat]Absence check using 432 positive place invariants in 1890 ms returned sat
[2020-06-04 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:36:42] [INFO ] [Nat]Absence check using state equation in 6924 ms returned sat
[2020-06-04 19:36:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 57 ms.
[2020-06-04 19:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 160 ms. Result :sat
[2020-06-04 19:36:47] [INFO ] [Real]Absence check using 432 positive place invariants in 4032 ms returned sat
[2020-06-04 19:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:36:56] [INFO ] [Real]Absence check using state equation in 9158 ms returned sat
[2020-06-04 19:36:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:36:59] [INFO ] [Nat]Absence check using 432 positive place invariants in 3567 ms returned sat
[2020-06-04 19:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:37:08] [INFO ] [Nat]Absence check using state equation in 8403 ms returned sat
[2020-06-04 19:37:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 41 ms.
[2020-06-04 19:37:08] [INFO ] Added : 0 causal constraints over 0 iterations in 142 ms. Result :sat
[2020-06-04 19:37:08] [INFO ] [Real]Absence check using 432 positive place invariants in 157 ms returned unsat
[2020-06-04 19:37:09] [INFO ] [Real]Absence check using 432 positive place invariants in 52 ms returned unsat
[2020-06-04 19:37:09] [INFO ] [Real]Absence check using 432 positive place invariants in 27 ms returned unsat
[2020-06-04 19:37:09] [INFO ] [Real]Absence check using 432 positive place invariants in 160 ms returned unsat
[2020-06-04 19:37:10] [INFO ] [Real]Absence check using 432 positive place invariants in 198 ms returned unsat
Successfully simplified 11 atomic propositions for a total of 17 simplifications.
[2020-06-04 19:37:10] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-04 19:37:10] [INFO ] Flatten gal took : 315 ms
FORMULA Sudoku-PT-AN12-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 19:37:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 19:37:10] [INFO ] Flatten gal took : 110 ms
[2020-06-04 19:37:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Sudoku-PT-AN12-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 19:37:10] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 6 ms.
[2020-06-04 19:37:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 17 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Sudoku-PT-AN12 @ 3570 seconds

FORMULA Sudoku-PT-AN12-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN12-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN12-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN12-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN12-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN12-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN12-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 8664868 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16129232 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-AN12"
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-AN12, 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-oct2-159033547500401"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN12.tgz
mv Sudoku-PT-AN12 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 ;