fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r011-tall-162038006000117
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for AirplaneLD-COL-4000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8925.512 3600000.00 3651208.00 9896.90 ?T?TTFTFT?F?TFFF 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-162038006000117.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-COL-4000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006000117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1004K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 3.6K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 01:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 620K 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-COL-4000-00
FORMULA_NAME AirplaneLD-COL-4000-01
FORMULA_NAME AirplaneLD-COL-4000-02
FORMULA_NAME AirplaneLD-COL-4000-03
FORMULA_NAME AirplaneLD-COL-4000-04
FORMULA_NAME AirplaneLD-COL-4000-05
FORMULA_NAME AirplaneLD-COL-4000-06
FORMULA_NAME AirplaneLD-COL-4000-07
FORMULA_NAME AirplaneLD-COL-4000-08
FORMULA_NAME AirplaneLD-COL-4000-09
FORMULA_NAME AirplaneLD-COL-4000-10
FORMULA_NAME AirplaneLD-COL-4000-11
FORMULA_NAME AirplaneLD-COL-4000-12
FORMULA_NAME AirplaneLD-COL-4000-13
FORMULA_NAME AirplaneLD-COL-4000-14
FORMULA_NAME AirplaneLD-COL-4000-15

=== Now, execution of the tool begins

BK_START 1620423478470

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 21:38:00] [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 21:38:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 21:38:00] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-07 21:38:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 862 ms
[2021-05-07 21:38:01] [INFO ] sort/places :
Speed->SpeedPossibleVal,Speed_Left_Wheel,Speed_Right_Wheel,
Signal->Plane_On_Ground_Signal_no,
Dot->stp5,stp4,stp3,stp2,stp1,P5,P4,P3,P2,P6,P1,
Weight->WeightPossibleVal,Weight_Right_Wheel,Weight_Left_Wheel,
Altitude->AltitudePossibleVal,TheAltitude,

[2021-05-07 21:38:01] [INFO ] Detected 3 constant HL places corresponding to 12002 PT places.
[2021-05-07 21:38:01] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 28019 PT places and 48012.0 transition bindings in 41 ms.
[2021-05-07 21:38:01] [INFO ] Computed order based on color domains.
[2021-05-07 21:38:01] [INFO ] Unfolded HLPN to a Petri net with 28019 places and 32008 transitions in 134 ms.
[2021-05-07 21:38:01] [INFO ] Unfolded HLPN properties in 4 ms.
Reduce places removed 12002 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 569 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 12598 resets, run finished after 29737 ms. (steps per millisecond=3 ) properties seen :[1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0]
// Phase 1: matrix 32008 rows 16017 cols
[2021-05-07 21:38:53] [INFO ] Computed 3 place invariants in 22057 ms
[2021-05-07 21:38:55] [INFO ] [Real]Absence check using 2 positive place invariants in 326 ms returned unsat
[2021-05-07 21:38:57] [INFO ] [Real]Absence check using 2 positive place invariants in 339 ms returned unsat
[2021-05-07 21:38:58] [INFO ] [Real]Absence check using 2 positive place invariants in 327 ms returned unsat
[2021-05-07 21:39:00] [INFO ] [Real]Absence check using 2 positive place invariants in 333 ms returned unsat
[2021-05-07 21:39:02] [INFO ] [Real]Absence check using 2 positive place invariants in 363 ms returned sat
[2021-05-07 21:39:02] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 325 ms returned sat
[2021-05-07 21:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:39:20] [INFO ] [Real]Absence check using state equation in 18050 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 21:39:22] [INFO ] [Real]Absence check using 2 positive place invariants in 347 ms returned sat
[2021-05-07 21:39:22] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 320 ms returned sat
[2021-05-07 21:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:39:27] [INFO ] [Real]Absence check using state equation in 5000 ms returned unsat
[2021-05-07 21:39:29] [INFO ] [Real]Absence check using 2 positive place invariants in 340 ms returned sat
[2021-05-07 21:39:29] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 315 ms returned sat
[2021-05-07 21:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:39:33] [INFO ] [Real]Absence check using state equation in 4452 ms returned unsat
[2021-05-07 21:39:35] [INFO ] [Real]Absence check using 2 positive place invariants in 333 ms returned unsat
[2021-05-07 21:39:36] [INFO ] [Real]Absence check using 2 positive place invariants in 333 ms returned unsat
[2021-05-07 21:39:38] [INFO ] [Real]Absence check using 2 positive place invariants in 328 ms returned unsat
[2021-05-07 21:39:40] [INFO ] [Real]Absence check using 2 positive place invariants in 318 ms returned unsat
[2021-05-07 21:39:41] [INFO ] [Real]Absence check using 2 positive place invariants in 335 ms returned unsat
[2021-05-07 21:39:43] [INFO ] [Real]Absence check using 2 positive place invariants in 361 ms returned sat
[2021-05-07 21:39:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 313 ms returned sat
[2021-05-07 21:39:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:39:47] [INFO ] [Real]Absence check using state equation in 4449 ms returned unsat
[2021-05-07 21:39:49] [INFO ] [Real]Absence check using 2 positive place invariants in 394 ms returned sat
[2021-05-07 21:39:49] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 346 ms returned sat
[2021-05-07 21:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:40:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 21:40:07] [INFO ] [Real]Absence check using state equation in 18049 ms returned unknown
Successfully simplified 12 atomic propositions for a total of 15 simplifications.
[2021-05-07 21:40:09] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-07 21:40:09] [INFO ] Flatten gal took : 1480 ms
FORMULA AirplaneLD-COL-4000-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-4000-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-4000-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-4000-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-4000-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-4000-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 21:40:09] [INFO ] Applying decomposition
[2021-05-07 21:40:10] [INFO ] Flatten gal took : 1066 ms
[2021-05-07 21:40:12] [INFO ] Decomposing Gal with order
[2021-05-07 21:40:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 21:41:45] [INFO ] Removed a total of 57995 redundant transitions.
[2021-05-07 21:41:46] [INFO ] Flatten gal took : 2344 ms
[2021-05-07 21:41:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 230 ms.
[2021-05-07 21:54:35] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 21 ms.
[2021-05-07 21:54:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 117 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ AirplaneLD-COL-4000 @ 3570 seconds

FORMULA AirplaneLD-COL-4000-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-4000-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-4000-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-4000-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-4000-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-4000-15 FALSE 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: 11228200 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16107608 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-COL-4000"
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-COL-4000, 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-162038006000117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-4000.tgz
mv AirplaneLD-COL-4000 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 ;