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-oct2-159033547500385.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-AN10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547500385
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.9M
-rw-r--r-- 1 mcc users 3.2K May 14 04:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 04:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 487K May 13 21:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M May 13 21:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 158K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 532K May 14 10:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 518K May 14 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.0K May 13 15:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 15:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 472K May 13 10:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.7M May 13 10:28 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 522K 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-AN10-00
FORMULA_NAME Sudoku-PT-AN10-01
FORMULA_NAME Sudoku-PT-AN10-02
FORMULA_NAME Sudoku-PT-AN10-03
FORMULA_NAME Sudoku-PT-AN10-04
FORMULA_NAME Sudoku-PT-AN10-05
FORMULA_NAME Sudoku-PT-AN10-06
FORMULA_NAME Sudoku-PT-AN10-07
FORMULA_NAME Sudoku-PT-AN10-08
FORMULA_NAME Sudoku-PT-AN10-09
FORMULA_NAME Sudoku-PT-AN10-10
FORMULA_NAME Sudoku-PT-AN10-11
FORMULA_NAME Sudoku-PT-AN10-12
FORMULA_NAME Sudoku-PT-AN10-13
FORMULA_NAME Sudoku-PT-AN10-14
FORMULA_NAME Sudoku-PT-AN10-15

=== Now, execution of the tool begins

BK_START 1591296886440

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 18:54:50] [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 18:54:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 18:54:50] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2020-06-04 18:54:50] [INFO ] Transformed 1300 places.
[2020-06-04 18:54:50] [INFO ] Transformed 1000 transitions.
[2020-06-04 18:54:50] [INFO ] Parsed PT model containing 1300 places and 1000 transitions in 274 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 218 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1147 resets, run finished after 7825 ms. (steps per millisecond=12 ) properties seen :[1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 1000 rows 1300 cols
[2020-06-04 18:54:58] [INFO ] Computed 300 place invariants in 52 ms
[2020-06-04 18:55:00] [INFO ] [Real]Absence check using 300 positive place invariants in 900 ms returned unsat
[2020-06-04 18:55:00] [INFO ] [Real]Absence check using 300 positive place invariants in 225 ms returned unsat
[2020-06-04 18:55:01] [INFO ] [Real]Absence check using 300 positive place invariants in 648 ms returned sat
[2020-06-04 18:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:55:06] [INFO ] [Real]Absence check using state equation in 5471 ms returned sat
[2020-06-04 18:55:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:55:07] [INFO ] [Nat]Absence check using 300 positive place invariants in 683 ms returned sat
[2020-06-04 18:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:55:14] [INFO ] [Nat]Absence check using state equation in 6724 ms returned sat
[2020-06-04 18:55:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 75 ms.
[2020-06-04 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 290 ms. Result :sat
[2020-06-04 18:55:15] [INFO ] [Real]Absence check using 300 positive place invariants in 510 ms returned sat
[2020-06-04 18:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:55:22] [INFO ] [Real]Absence check using state equation in 6885 ms returned sat
[2020-06-04 18:55:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:55:24] [INFO ] [Nat]Absence check using 300 positive place invariants in 1521 ms returned sat
[2020-06-04 18:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:55:31] [INFO ] [Nat]Absence check using state equation in 6858 ms returned sat
[2020-06-04 18:55:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 75 ms.
[2020-06-04 18:55:31] [INFO ] Added : 0 causal constraints over 0 iterations in 199 ms. Result :sat
[2020-06-04 18:55:31] [INFO ] [Real]Absence check using 300 positive place invariants in 37 ms returned unsat
[2020-06-04 18:55:31] [INFO ] [Real]Absence check using 300 positive place invariants in 30 ms returned unsat
[2020-06-04 18:55:33] [INFO ] [Real]Absence check using 300 positive place invariants in 1760 ms returned unsat
[2020-06-04 18:55:35] [INFO ] [Real]Absence check using 300 positive place invariants in 1298 ms returned sat
[2020-06-04 18:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:55:41] [INFO ] [Real]Absence check using state equation in 6784 ms returned sat
[2020-06-04 18:55:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:55:42] [INFO ] [Nat]Absence check using 300 positive place invariants in 431 ms returned sat
[2020-06-04 18:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:55:49] [INFO ] [Nat]Absence check using state equation in 7202 ms returned sat
[2020-06-04 18:55:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 32 ms.
[2020-06-04 18:55:49] [INFO ] Added : 0 causal constraints over 0 iterations in 100 ms. Result :sat
[2020-06-04 18:55:51] [INFO ] [Real]Absence check using 300 positive place invariants in 1099 ms returned unsat
[2020-06-04 18:55:52] [INFO ] [Real]Absence check using 300 positive place invariants in 1520 ms returned sat
[2020-06-04 18:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:56:06] [INFO ] [Real]Absence check using state equation in 14118 ms returned sat
[2020-06-04 18:56:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:56:08] [INFO ] [Nat]Absence check using 300 positive place invariants in 792 ms returned sat
[2020-06-04 18:56:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:56:10] [INFO ] [Nat]Absence check using state equation in 2902 ms returned sat
[2020-06-04 18:56:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 81 ms.
[2020-06-04 18:56:11] [INFO ] Added : 0 causal constraints over 0 iterations in 170 ms. Result :sat
[2020-06-04 18:56:12] [INFO ] [Real]Absence check using 300 positive place invariants in 881 ms returned sat
[2020-06-04 18:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:56:17] [INFO ] [Real]Absence check using state equation in 5630 ms returned sat
[2020-06-04 18:56:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:56:19] [INFO ] [Nat]Absence check using 300 positive place invariants in 1072 ms returned sat
[2020-06-04 18:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:56:26] [INFO ] [Nat]Absence check using state equation in 7668 ms returned sat
[2020-06-04 18:56:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 36 ms.
[2020-06-04 18:56:26] [INFO ] Added : 0 causal constraints over 0 iterations in 112 ms. Result :sat
[2020-06-04 18:56:27] [INFO ] [Real]Absence check using 300 positive place invariants in 348 ms returned sat
[2020-06-04 18:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:56:37] [INFO ] [Real]Absence check using state equation in 10020 ms returned sat
[2020-06-04 18:56:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:56:38] [INFO ] [Nat]Absence check using 300 positive place invariants in 521 ms returned sat
[2020-06-04 18:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:56:44] [INFO ] [Nat]Absence check using state equation in 6071 ms returned sat
[2020-06-04 18:56:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 69 ms.
[2020-06-04 18:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 161 ms. Result :sat
[2020-06-04 18:56:45] [INFO ] [Real]Absence check using 300 positive place invariants in 508 ms returned unsat
[2020-06-04 18:56:45] [INFO ] [Real]Absence check using 300 positive place invariants in 57 ms returned unsat
[2020-06-04 18:56:46] [INFO ] [Real]Absence check using 300 positive place invariants in 427 ms returned unsat
[2020-06-04 18:56:46] [INFO ] [Real]Absence check using 300 positive place invariants in 52 ms returned unsat
[2020-06-04 18:56:47] [INFO ] [Real]Absence check using 300 positive place invariants in 1435 ms returned unsat
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
[2020-06-04 18:56:48] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-04 18:56:48] [INFO ] Flatten gal took : 245 ms
FORMULA Sudoku-PT-AN10-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN10-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN10-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN10-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 18:56:48] [INFO ] Flatten gal took : 135 ms
[2020-06-04 18:56:48] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 36 ms.
[2020-06-04 18:56:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 21 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Sudoku-PT-AN10 @ 3570 seconds

FORMULA Sudoku-PT-AN10-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN10-02 CANNOT_COMPUTE 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: 5079404 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16302744 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-AN10"
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-AN10, 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-oct2-159033547500385"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN10.tgz
mv Sudoku-PT-AN10 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 ;