fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r011-tall-162038006000149
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for AirplaneLD-PT-2000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4479.628 3600000.00 3638128.00 14241.60 FTFFTTTFFTF?TFF? 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.r011-tall-162038006000149.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is AirplaneLD-PT-2000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006000149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 83M
-rw-r--r-- 1 mcc users 8.2M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 20M May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 295K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 695K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 617K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.5M Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 743K Mar 23 01:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Mar 23 01:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 370K Mar 22 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 22 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 285K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 521K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 16M May 5 16:51 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 AirplaneLD-PT-2000-00
FORMULA_NAME AirplaneLD-PT-2000-01
FORMULA_NAME AirplaneLD-PT-2000-02
FORMULA_NAME AirplaneLD-PT-2000-03
FORMULA_NAME AirplaneLD-PT-2000-04
FORMULA_NAME AirplaneLD-PT-2000-05
FORMULA_NAME AirplaneLD-PT-2000-06
FORMULA_NAME AirplaneLD-PT-2000-07
FORMULA_NAME AirplaneLD-PT-2000-08
FORMULA_NAME AirplaneLD-PT-2000-09
FORMULA_NAME AirplaneLD-PT-2000-10
FORMULA_NAME AirplaneLD-PT-2000-11
FORMULA_NAME AirplaneLD-PT-2000-12
FORMULA_NAME AirplaneLD-PT-2000-13
FORMULA_NAME AirplaneLD-PT-2000-14
FORMULA_NAME AirplaneLD-PT-2000-15

=== Now, execution of the tool begins

BK_START 1620428112633

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 22:55:14] [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]
[2021-05-07 22:55:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 22:55:14] [INFO ] Load time of PNML (sax parser for PT used): 669 ms
[2021-05-07 22:55:14] [INFO ] Transformed 14019 places.
[2021-05-07 22:55:14] [INFO ] Transformed 16008 transitions.
[2021-05-07 22:55:14] [INFO ] Found NUPN structural information;
[2021-05-07 22:55:14] [INFO ] Parsed PT model containing 14019 places and 16008 transitions in 786 ms.
Reduce places removed 6002 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 448 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 12606 resets, run finished after 11018 ms. (steps per millisecond=9 ) properties seen :[1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 16008 rows 8017 cols
[2021-05-07 22:55:33] [INFO ] Computed 3 place invariants in 6890 ms
[2021-05-07 22:55:34] [INFO ] [Real]Absence check using 2 positive place invariants in 201 ms returned unsat
[2021-05-07 22:55:35] [INFO ] [Real]Absence check using 2 positive place invariants in 199 ms returned unsat
[2021-05-07 22:55:37] [INFO ] [Real]Absence check using 2 positive place invariants in 221 ms returned sat
[2021-05-07 22:55:37] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 186 ms returned sat
[2021-05-07 22:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:55:55] [INFO ] [Real]Absence check using state equation in 18408 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 22:55:57] [INFO ] [Real]Absence check using 2 positive place invariants in 208 ms returned sat
[2021-05-07 22:55:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 190 ms returned sat
[2021-05-07 22:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:56:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:56:15] [INFO ] [Real]Absence check using state equation in 18455 ms returned (error "Failed to check-sat")
[2021-05-07 22:56:17] [INFO ] [Real]Absence check using 2 positive place invariants in 214 ms returned sat
[2021-05-07 22:56:17] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 184 ms returned sat
[2021-05-07 22:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:56:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:56:36] [INFO ] [Real]Absence check using state equation in 18650 ms returned unknown
[2021-05-07 22:56:37] [INFO ] [Real]Absence check using 2 positive place invariants in 213 ms returned sat
[2021-05-07 22:56:37] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 185 ms returned sat
[2021-05-07 22:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:56:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:56:56] [INFO ] [Real]Absence check using state equation in 18655 ms returned unknown
[2021-05-07 22:56:57] [INFO ] [Real]Absence check using 2 positive place invariants in 210 ms returned sat
[2021-05-07 22:56:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 184 ms returned sat
[2021-05-07 22:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:57:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:57:16] [INFO ] [Real]Absence check using state equation in 18433 ms returned unknown
[2021-05-07 22:57:17] [INFO ] [Real]Absence check using 2 positive place invariants in 214 ms returned sat
[2021-05-07 22:57:17] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 184 ms returned sat
[2021-05-07 22:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:57:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:57:36] [INFO ] [Real]Absence check using state equation in 18639 ms returned unknown
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
[2021-05-07 22:57:37] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-07 22:57:37] [INFO ] Flatten gal took : 811 ms
FORMULA AirplaneLD-PT-2000-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 22:57:37] [INFO ] Applying decomposition
[2021-05-07 22:57:37] [INFO ] Flatten gal took : 587 ms
[2021-05-07 22:57:38] [INFO ] Decomposing Gal with order
[2021-05-07 22:57:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 22:57:51] [INFO ] Removed a total of 14989 redundant transitions.
[2021-05-07 22:57:52] [INFO ] Flatten gal took : 13058 ms
[2021-05-07 22:57:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 8000 labels/synchronizations in 1072 ms.
[2021-05-07 22:57:55] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 6 ms.
[2021-05-07 22:57:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 82 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ AirplaneLD-PT-2000 @ 3570 seconds

FORMULA AirplaneLD-PT-2000-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-2000-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-2000-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-2000-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-2000-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-2000-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-PT-2000-02 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: 14178372 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16039400 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="AirplaneLD-PT-2000"
export BK_EXAMINATION="LTLCardinality"
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 AirplaneLD-PT-2000, 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 r011-tall-162038006000149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-2000.tgz
mv AirplaneLD-PT-2000 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 ;