fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r228-oct2-159033547100103
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for SmartHome-PT-13

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15717.270 3600000.00 16480.00 58.70 FFTTTTFFFTTTFTFT 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-oct2-159033547100103.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-13, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547100103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 3.9K May 14 03:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 03:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 21:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 21:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.2K May 13 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 10:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K 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 92K 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-13-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-13-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591291888319

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 17:31:30] [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 17:31:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 17:31:30] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2020-06-04 17:31:30] [INFO ] Transformed 385 places.
[2020-06-04 17:31:30] [INFO ] Transformed 407 transitions.
[2020-06-04 17:31:30] [INFO ] Found NUPN structural information;
[2020-06-04 17:31:30] [INFO ] Parsed PT model containing 385 places and 407 transitions in 96 ms.
Deduced a syphon composed of 113 places in 3 ms
Reduce places removed 113 places and 88 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA SmartHome-PT-13-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 45 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1]
FORMULA SmartHome-PT-13-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-13-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-13-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-13-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-13-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 1, 0, 0, 0, 0]
FORMULA SmartHome-PT-13-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 1, 1, 0, 0]
FORMULA SmartHome-PT-13-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SmartHome-PT-13-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 319 rows 272 cols
[2020-06-04 17:31:30] [INFO ] Computed 13 place invariants in 9 ms
[2020-06-04 17:31:30] [INFO ] [Real]Absence check using 13 positive place invariants in 29 ms returned unsat
[2020-06-04 17:31:30] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned unsat
[2020-06-04 17:31:30] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2020-06-04 17:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:31:30] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2020-06-04 17:31:31] [INFO ] Computed and/alt/rep : 318/933/318 causal constraints in 19 ms.
[2020-06-04 17:31:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:31:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-06-04 17:31:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:31:31] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2020-06-04 17:31:31] [INFO ] Computed and/alt/rep : 318/933/318 causal constraints in 29 ms.
[2020-06-04 17:31:32] [INFO ] Added : 311 causal constraints over 63 iterations in 1434 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
[2020-06-04 17:31:32] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2020-06-04 17:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:31:33] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2020-06-04 17:31:33] [INFO ] Deduced a trap composed of 32 places in 52 ms
[2020-06-04 17:31:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2020-06-04 17:31:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:31:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 70 ms returned sat
[2020-06-04 17:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:31:33] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2020-06-04 17:31:33] [INFO ] Deduced a trap composed of 32 places in 27 ms
[2020-06-04 17:31:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2020-06-04 17:31:33] [INFO ] Computed and/alt/rep : 318/933/318 causal constraints in 20 ms.
[2020-06-04 17:31:35] [INFO ] Added : 310 causal constraints over 62 iterations in 2319 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
FORMULA SmartHome-PT-13-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmartHome-PT-13-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 28600 steps, including 144 resets, run finished after 50 ms. (steps per millisecond=572 ) properties seen :[0, 1] could not realise parikh vector
FORMULA SmartHome-PT-13-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 375 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=187 )
FORMULA SmartHome-PT-13-ReachabilityFireability-10 TRUE 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-13"
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-13, 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-oct2-159033547100103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-13.tgz
mv SmartHome-PT-13 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 ;