fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r178-tajo-158987882400468
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Diffusion2D-PT-D20N050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15783.950 3600000.00 3640360.00 12034.90 TTTTTT?T??TFFTTF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987882400468.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is Diffusion2D-PT-D20N050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882400468
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 4.5K Mar 31 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 31 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 29 22:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 22:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 Diffusion2D-PT-D20N050-CTLFireability-00
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-01
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-02
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-03
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-04
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-05
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-06
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-07
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-08
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-09
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-10
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-11
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-12
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-13
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-14
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591221806002

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 22:03:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 22:03:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 22:03:27] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2020-06-03 22:03:27] [INFO ] Transformed 400 places.
[2020-06-03 22:03:27] [INFO ] Transformed 2964 transitions.
[2020-06-03 22:03:27] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 183 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
Incomplete random walk after 100010 steps, including 0 resets, run finished after 76 ms. (steps per millisecond=1315 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 2964 rows 400 cols
[2020-06-03 22:03:27] [INFO ] Computed 1 place invariants in 25 ms
[2020-06-03 22:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 16 ms returned sat
[2020-06-03 22:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:29] [INFO ] [Real]Absence check using state equation in 1226 ms returned sat
[2020-06-03 22:03:29] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 271 ms.
[2020-06-03 22:03:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:03:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2020-06-03 22:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:31] [INFO ] [Nat]Absence check using state equation in 1402 ms returned sat
[2020-06-03 22:03:31] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 194 ms.
[2020-06-03 22:03:50] [INFO ] Added : 445 causal constraints over 89 iterations in 18433 ms. Result :unknown
[2020-06-03 22:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2020-06-03 22:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:51] [INFO ] [Real]Absence check using state equation in 1353 ms returned sat
[2020-06-03 22:03:51] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 143 ms.
[2020-06-03 22:03:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:03:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-06-03 22:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:03:53] [INFO ] [Nat]Absence check using state equation in 1547 ms returned sat
[2020-06-03 22:03:54] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 205 ms.
[2020-06-03 22:04:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t555 0) (or (and (> t392 0) (< o392 o555)) (and (> t404 0) (< o404 o555)) (and (> t411 0) (< o411 o555)) (and (> t544 0) (< o544 o555)) (and (> t563 0) (< o563 o555)) (and (> t697 0) (< o697 o555)) (and (> t707 0) (< o707 o555)) (and (> t714 0) (< o714 o555))))") while checking expression at index 1
[2020-06-03 22:04:12] [INFO ] Flatten gal took : 216 ms
[2020-06-03 22:04:12] [INFO ] Flatten gal took : 118 ms
[2020-06-03 22:04:12] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-03 22:04:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 30 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Diffusion2D-PT-D20N050 @ 3570 seconds

FORMULA Diffusion2D-PT-D20N050-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-CTLFireability-08 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 610484 kB
After kill :
MemTotal: 16427456 kB
MemFree: 610068 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="Diffusion2D-PT-D20N050"
export BK_EXAMINATION="CTLFireability"
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 Diffusion2D-PT-D20N050, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882400468"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;