fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r182-oct2-158987913600267
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for BridgeAndVehicles-COL-V80P50N10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.040 3600000.00 3995551.00 898.60 ?FT?F??F?F?FTTTF 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.r182-oct2-158987913600267.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 BridgeAndVehicles-COL-V80P50N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913600267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 3.6K Mar 26 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 26 02:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 22:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 22:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 25 17:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 25 17:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 25 14:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 25 14:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 45K Mar 24 05:37 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 BridgeAndVehicles-COL-V80P50N10-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P50N10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591139978067

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 23:19:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 23:19:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 23:19:41] [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.
[2020-06-02 23:19:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 897 ms
[2020-06-02 23:19:42] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,

[2020-06-02 23:19:42] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 20 ms.
[2020-06-02 23:19:42] [INFO ] Computed order based on color domains.
[2020-06-02 23:19:43] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions in 103 ms.
[2020-06-02 23:19:43] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 168 ms.
Incomplete random walk after 100000 steps, including 142 resets, run finished after 704 ms. (steps per millisecond=142 ) properties seen :[1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
[2020-06-02 23:19:43] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2020-06-02 23:19:43] [INFO ] Computed 7 place invariants in 23 ms
[2020-06-02 23:19:44] [INFO ] [Real]Absence check using 7 positive place invariants in 46 ms returned unsat
[2020-06-02 23:19:44] [INFO ] [Real]Absence check using 7 positive place invariants in 57 ms returned sat
[2020-06-02 23:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:19:44] [INFO ] [Real]Absence check using state equation in 630 ms returned sat
[2020-06-02 23:19:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:19:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 26 ms returned sat
[2020-06-02 23:19:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:19:45] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2020-06-02 23:19:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-06-02 23:19:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 71 ms returned sat
[2020-06-02 23:19:46] [INFO ] Deduced a trap composed of 5 places in 870 ms
[2020-06-02 23:19:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 958 ms
[2020-06-02 23:19:46] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 310 ms.
[2020-06-02 23:20:04] [INFO ] Added : 295 causal constraints over 59 iterations in 18619 ms. Result :unknown
[2020-06-02 23:20:05] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-02 23:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:20:05] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2020-06-02 23:20:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:20:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-02 23:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:20:05] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2020-06-02 23:20:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 63 ms returned sat
[2020-06-02 23:20:06] [INFO ] Deduced a trap composed of 5 places in 525 ms
[2020-06-02 23:20:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 562 ms
[2020-06-02 23:20:06] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 187 ms.
[2020-06-02 23:20:25] [INFO ] Added : 305 causal constraints over 61 iterations in 19134 ms. Result :unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-02 23:20:25] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 23:20:25] [INFO ] Flatten gal took : 369 ms
[2020-06-02 23:20:25] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 23:20:25] [INFO ] Flatten gal took : 193 ms
FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 23:20:26] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2020-06-02 23:20:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 33 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ BridgeAndVehicles-COL-V80P50N10 @ 3570 seconds

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V80P50N10-CTLCardinality-11 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: 11705548 kB
After kill :
MemTotal: 16427332 kB
MemFree: 11774888 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="BridgeAndVehicles-COL-V80P50N10"
export BK_EXAMINATION="CTLCardinality"
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 BridgeAndVehicles-COL-V80P50N10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r182-oct2-158987913600267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P50N10.tgz
mv BridgeAndVehicles-COL-V80P50N10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;