fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r228-oct2-159033547100071
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for SmartHome-PT-09

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.810 3600000.00 19754.00 76.70 TTTTTFFTFTFTFFTT 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-oct2-159033547100071.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 SmartHome-PT-09, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547100071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.6K May 14 03:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 03:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 21:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 21:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 14 10:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.0K May 13 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 10:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 10:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 64K 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 SmartHome-PT-09-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-09-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591288301400

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 16:31:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 16:31:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 16:31:43] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2020-06-04 16:31:43] [INFO ] Transformed 253 places.
[2020-06-04 16:31:43] [INFO ] Transformed 293 transitions.
[2020-06-04 16:31:43] [INFO ] Found NUPN structural information;
[2020-06-04 16:31:43] [INFO ] Parsed PT model containing 253 places and 293 transitions in 167 ms.
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 29 places and 30 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA SmartHome-PT-09-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 62 resets, run finished after 73 ms. (steps per millisecond=136 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0]
FORMULA SmartHome-PT-09-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-09-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-09-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-09-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-09-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-09-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-09-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-09-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[1, 0, 0, 0, 0]
FORMULA SmartHome-PT-09-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 1, 0]
FORMULA SmartHome-PT-09-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0]
// Phase 1: matrix 263 rows 224 cols
[2020-06-04 16:31:43] [INFO ] Computed 10 place invariants in 11 ms
[2020-06-04 16:31:44] [INFO ] [Real]Absence check using 10 positive place invariants in 43 ms returned sat
[2020-06-04 16:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:31:44] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2020-06-04 16:31:44] [INFO ] Computed and/alt/rep : 262/751/262 causal constraints in 17 ms.
[2020-06-04 16:31:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 16:31:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 185 ms returned sat
[2020-06-04 16:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 16:31:45] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2020-06-04 16:31:45] [INFO ] Computed and/alt/rep : 262/751/262 causal constraints in 14 ms.
[2020-06-04 16:31:46] [INFO ] Added : 252 causal constraints over 51 iterations in 1100 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 24 ms.
[2020-06-04 16:31:46] [INFO ] [Real]Absence check using 10 positive place invariants in 78 ms returned sat
[2020-06-04 16:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:31:47] [INFO ] [Real]Absence check using state equation in 1223 ms returned sat
[2020-06-04 16:31:49] [INFO ] Deduced a trap composed of 68 places in 2172 ms
[2020-06-04 16:31:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2203 ms
[2020-06-04 16:31:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 16:31:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 400 ms returned sat
[2020-06-04 16:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 16:31:50] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2020-06-04 16:31:50] [INFO ] Deduced a trap composed of 40 places in 105 ms
[2020-06-04 16:31:50] [INFO ] Deduced a trap composed of 45 places in 104 ms
[2020-06-04 16:31:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 252 ms
[2020-06-04 16:31:50] [INFO ] Computed and/alt/rep : 262/751/262 causal constraints in 21 ms.
[2020-06-04 16:31:51] [INFO ] Added : 231 causal constraints over 47 iterations in 799 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
[2020-06-04 16:31:51] [INFO ] [Real]Absence check using 10 positive place invariants in 22 ms returned unsat
FORMULA SmartHome-PT-09-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 20100 steps, including 176 resets, run finished after 77 ms. (steps per millisecond=261 ) properties seen :[0, 1] could not realise parikh vector
FORMULA SmartHome-PT-09-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 242 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=242 )
FORMULA SmartHome-PT-09-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

--------------------
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="SmartHome-PT-09"
export BK_EXAMINATION="ReachabilityFireability"
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 SmartHome-PT-09, examination is ReachabilityFireability"
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-oct2-159033547100071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-09.tgz
mv SmartHome-PT-09 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;