fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r180-ebro-158987900300506
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for DLCround-PT-06b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.530 3600000.00 3647757.00 2350.50 FF?F?FF?FFFFFFFT 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.r180-ebro-158987900300506.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 DLCround-PT-06b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900300506
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 3.8K Mar 30 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 29 08:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 08:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 04:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 04:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 23:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 26 23:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 813K 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 DLCround-PT-06b-00
FORMULA_NAME DLCround-PT-06b-01
FORMULA_NAME DLCround-PT-06b-02
FORMULA_NAME DLCround-PT-06b-03
FORMULA_NAME DLCround-PT-06b-04
FORMULA_NAME DLCround-PT-06b-05
FORMULA_NAME DLCround-PT-06b-06
FORMULA_NAME DLCround-PT-06b-07
FORMULA_NAME DLCround-PT-06b-08
FORMULA_NAME DLCround-PT-06b-09
FORMULA_NAME DLCround-PT-06b-10
FORMULA_NAME DLCround-PT-06b-11
FORMULA_NAME DLCround-PT-06b-12
FORMULA_NAME DLCround-PT-06b-13
FORMULA_NAME DLCround-PT-06b-14
FORMULA_NAME DLCround-PT-06b-15

=== Now, execution of the tool begins

BK_START 1591240691076

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 03:18:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 03:18:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 03:18:14] [INFO ] Load time of PNML (sax parser for PT used): 389 ms
[2020-06-04 03:18:14] [INFO ] Transformed 2340 places.
[2020-06-04 03:18:14] [INFO ] Transformed 3456 transitions.
[2020-06-04 03:18:14] [INFO ] Found NUPN structural information;
[2020-06-04 03:18:14] [INFO ] Parsed PT model containing 2340 places and 3456 transitions in 520 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 215 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 938 ms. (steps per millisecond=106 ) properties seen :[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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 3456 rows 2340 cols
[2020-06-04 03:18:16] [INFO ] Computed 109 place invariants in 118 ms
[2020-06-04 03:18:17] [INFO ] [Real]Absence check using 109 positive place invariants in 409 ms returned sat
[2020-06-04 03:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:18:36] [INFO ] [Real]Absence check using state equation in 19016 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 03:18:37] [INFO ] [Real]Absence check using 109 positive place invariants in 372 ms returned sat
[2020-06-04 03:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:18:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:18:56] [INFO ] [Real]Absence check using state equation in 19202 ms returned (error "Failed to check-sat")
[2020-06-04 03:18:57] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-04 03:18:57] [INFO ] Flatten gal took : 573 ms
FORMULA DLCround-PT-06b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 03:18:57] [INFO ] Applying decomposition
[2020-06-04 03:18:57] [INFO ] Flatten gal took : 270 ms
[2020-06-04 03:18:57] [INFO ] Decomposing Gal with order
[2020-06-04 03:18:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 03:18:59] [INFO ] Removed a total of 1949 redundant transitions.
[2020-06-04 03:18:59] [INFO ] Flatten gal took : 590 ms
[2020-06-04 03:19:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 10059 labels/synchronizations in 2084 ms.
[2020-06-04 03:19:02] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 8 ms.
[2020-06-04 03:19:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 65 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ DLCround-PT-06b @ 3570 seconds

FORMULA DLCround-PT-06b-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-06b-14 FALSE 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: 1656164 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16139740 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="DLCround-PT-06b"
export BK_EXAMINATION="LTLFireability"
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 DLCround-PT-06b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-ebro-158987900300506"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06b.tgz
mv DLCround-PT-06b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;