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 ;