fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r180-ebro-158987900300490
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for DLCround-PT-05b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15756.340 3600000.00 3654879.00 1255.80 FF??F?TFF?FFFT?F 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-158987900300490.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)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DLCround-PT-05b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900300490
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 852K
-rw-r--r-- 1 mcc users 3.2K Mar 30 18:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 30 18:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 29 08:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 29 08:48 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 3.4K Apr 8 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 04:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 04:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 26 23:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 26 23:09 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 674K 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-05b-00
FORMULA_NAME DLCround-PT-05b-01
FORMULA_NAME DLCround-PT-05b-02
FORMULA_NAME DLCround-PT-05b-03
FORMULA_NAME DLCround-PT-05b-04
FORMULA_NAME DLCround-PT-05b-05
FORMULA_NAME DLCround-PT-05b-06
FORMULA_NAME DLCround-PT-05b-07
FORMULA_NAME DLCround-PT-05b-08
FORMULA_NAME DLCround-PT-05b-09
FORMULA_NAME DLCround-PT-05b-10
FORMULA_NAME DLCround-PT-05b-11
FORMULA_NAME DLCround-PT-05b-12
FORMULA_NAME DLCround-PT-05b-13
FORMULA_NAME DLCround-PT-05b-14
FORMULA_NAME DLCround-PT-05b-15

=== Now, execution of the tool begins

BK_START 1591237324231

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:22:07] [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 02:22:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:22:07] [INFO ] Load time of PNML (sax parser for PT used): 338 ms
[2020-06-04 02:22:07] [INFO ] Transformed 1999 places.
[2020-06-04 02:22:07] [INFO ] Transformed 2887 transitions.
[2020-06-04 02:22:07] [INFO ] Found NUPN structural information;
[2020-06-04 02:22:07] [INFO ] Parsed PT model containing 1999 places and 2887 transitions in 455 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 169 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 902 ms. (steps per millisecond=110 ) 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, 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]
// Phase 1: matrix 2887 rows 1999 cols
[2020-06-04 02:22:09] [INFO ] Computed 88 place invariants in 111 ms
[2020-06-04 02:22:10] [INFO ] [Real]Absence check using 88 positive place invariants in 296 ms returned sat
[2020-06-04 02:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:22:29] [INFO ] [Real]Absence check using state equation in 19080 ms returned sat
[2020-06-04 02:22:32] [INFO ] Deduced a trap composed of 12 places in 2992 ms
[2020-06-04 02:22:32] [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 (> (+ s0 s1142 s1989 s1990 s1991 s1992 s1993 s1994 s1995 s1996 s1997 s1998) 0)") while checking expression at index 0
[2020-06-04 02:22:33] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-04 02:22:33] [INFO ] Flatten gal took : 480 ms
FORMULA DLCround-PT-05b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 02:22:33] [INFO ] Applying decomposition
[2020-06-04 02:22:33] [INFO ] Flatten gal took : 249 ms
[2020-06-04 02:22:33] [INFO ] Decomposing Gal with order
[2020-06-04 02:22:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 02:22:34] [INFO ] Removed a total of 1522 redundant transitions.
[2020-06-04 02:22:34] [INFO ] Flatten gal took : 466 ms
[2020-06-04 02:22:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 6520 labels/synchronizations in 1307 ms.
[2020-06-04 02:22:36] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 17 ms.
[2020-06-04 02:22:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 84 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ DLCround-PT-05b @ 3570 seconds

FORMULA DLCround-PT-05b-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-05b-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA DLCround-PT-05b-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-05b-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-05b-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-05b-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCround-PT-05b-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: 16427456 kB
MemFree: 8145952 kB
After kill :
MemTotal: 16427456 kB
MemFree: 8175004 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-05b"
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-05b, 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-158987900300490"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05b.tgz
mv DLCround-PT-05b 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 ;