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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r265-tall-162106800400151
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for SmartHome-PT-19

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
263.520 3600000.00 18925.00 145.90 FTTTTFTFFFTTTFTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r265-tall-162106800400151.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is SmartHome-PT-19, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-162106800400151
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 19:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 19:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 181K May 5 16:52 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-19-ReachabilityCardinality-00
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-01
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-02
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-03
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-04
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-05
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-06
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-07
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-08
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-09
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-10
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-11
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-12
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-13
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-14
FORMULA_NAME SmartHome-PT-19-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621201797002

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 21:49:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-16 21:49:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 21:49:58] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2021-05-16 21:49:58] [INFO ] Transformed 741 places.
[2021-05-16 21:49:58] [INFO ] Transformed 809 transitions.
[2021-05-16 21:49:58] [INFO ] Found NUPN structural information;
[2021-05-16 21:49:58] [INFO ] Parsed PT model containing 741 places and 809 transitions in 149 ms.
Deduced a syphon composed of 227 places in 13 ms
Reduce places removed 227 places and 198 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
FORMULA SmartHome-PT-19-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-19-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-19-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-19-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-19-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-19-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-19-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-19-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 24 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[1, 0, 1, 0, 1, 1, 1, 0]
FORMULA SmartHome-PT-19-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-19-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-19-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-19-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-19-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0]
// Phase 1: matrix 611 rows 514 cols
[2021-05-16 21:49:58] [INFO ] Computed 22 place invariants in 16 ms
[2021-05-16 21:49:59] [INFO ] [Real]Absence check using 22 positive place invariants in 34 ms returned sat
[2021-05-16 21:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 21:49:59] [INFO ] [Real]Absence check using state equation in 571 ms returned sat
[2021-05-16 21:49:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 21:49:59] [INFO ] [Nat]Absence check using 22 positive place invariants in 25 ms returned unsat
[2021-05-16 21:49:59] [INFO ] [Real]Absence check using 22 positive place invariants in 24 ms returned sat
[2021-05-16 21:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 21:50:00] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2021-05-16 21:50:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 21:50:00] [INFO ] [Nat]Absence check using 22 positive place invariants in 429 ms returned sat
[2021-05-16 21:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 21:50:01] [INFO ] [Nat]Absence check using state equation in 521 ms returned sat
[2021-05-16 21:50:01] [INFO ] Deduced a trap composed of 26 places in 100 ms
[2021-05-16 21:50:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2021-05-16 21:50:01] [INFO ] Computed and/alt/rep : 610/1903/610 causal constraints in 41 ms.
[2021-05-16 21:50:05] [INFO ] Added : 553 causal constraints over 111 iterations in 3750 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2021-05-16 21:50:05] [INFO ] [Real]Absence check using 22 positive place invariants in 25 ms returned sat
[2021-05-16 21:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 21:50:06] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2021-05-16 21:50:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 21:50:06] [INFO ] [Nat]Absence check using 22 positive place invariants in 360 ms returned sat
[2021-05-16 21:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 21:50:07] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2021-05-16 21:50:07] [INFO ] Deduced a trap composed of 26 places in 165 ms
[2021-05-16 21:50:07] [INFO ] Deduced a trap composed of 81 places in 141 ms
[2021-05-16 21:50:07] [INFO ] Deduced a trap composed of 60 places in 123 ms
[2021-05-16 21:50:07] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 481 ms
FORMULA SmartHome-PT-19-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmartHome-PT-19-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 13198 steps, including 34 resets, run visited all 1 properties in 56 ms. (steps per millisecond=235 )
FORMULA SmartHome-PT-19-ReachabilityCardinality-03 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-19"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is SmartHome-PT-19, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-tall-162106800400151"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-19.tgz
mv SmartHome-PT-19 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;