fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r228-oct2-159033547700515
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ViralEpidemic-PT-S03D1C1A08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15737.560 3600000.00 4180097.00 641.70 TF??TF?T?FTFT?F? 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.r228-oct2-159033547700515.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 ViralEpidemic-PT-S03D1C1A08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547700515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 52M
-rw-r--r-- 1 mcc users 4.7K May 14 05:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 05:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 13 23:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 23:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.3K May 13 16:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 16:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 11 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 52M May 12 20:42 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 ViralEpidemic-PT-S03D1C1A08-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591306945101

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 21:42:28] [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]
[2020-06-04 21:42:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 21:42:29] [INFO ] Load time of PNML (sax parser for PT used): 1407 ms
[2020-06-04 21:42:29] [INFO ] Transformed 49206 places.
[2020-06-04 21:42:29] [INFO ] Transformed 68887 transitions.
[2020-06-04 21:42:29] [INFO ] Parsed PT model containing 49206 places and 68887 transitions in 1780 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 345 ms.
Interrupted random walk after 94449 steps, including 621 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :[0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1]
// Phase 1: matrix 68887 rows 49206 cols
[2020-06-04 21:44:28] [INFO ] Invariants computation overflowed in 87805 ms
[2020-06-04 21:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:44:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:44:48] [INFO ] [Real]Absence check using state equation in 12780 ms returned (error "Failed to check-sat")
[2020-06-04 21:44:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:45:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:45:08] [INFO ] [Real]Absence check using state equation in 16848 ms returned (error "Failed to check-sat")
[2020-06-04 21:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:45:28] [INFO ] [Real]Absence check using state equation in 17448 ms returned (error "Failed to check-sat")
[2020-06-04 21:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:45:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:45:48] [INFO ] [Real]Absence check using state equation in 14366 ms returned (error "Failed to check-sat")
[2020-06-04 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:46:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:46:08] [INFO ] [Real]Absence check using state equation in 17537 ms returned (error "Failed to check-sat")
[2020-06-04 21:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:46:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:46:28] [INFO ] [Real]Absence check using state equation in 17314 ms returned (error "Failed to check-sat")
[2020-06-04 21:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:46:48] [INFO ] [Real]Absence check using state equation in 17581 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:47:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:47:08] [INFO ] [Real]Absence check using state equation in 16962 ms returned (error "Failed to check-sat")
[2020-06-04 21:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:47:28] [INFO ] [Real]Absence check using state equation in 16423 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:47:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:47:48] [INFO ] [Real]Absence check using state equation in 13982 ms returned (error "Failed to check-sat")
[2020-06-04 21:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:48:08] [INFO ] [Real]Absence check using state equation in 14912 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:48:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:48:28] [INFO ] [Real]Absence check using state equation in 16489 ms returned (error "Failed to check-sat")
[2020-06-04 21:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:48:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:48:48] [INFO ] [Real]Absence check using state equation in 17280 ms returned (error "Failed to check-sat")
[2020-06-04 21:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:49:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:49:08] [INFO ] [Real]Absence check using state equation in 17340 ms returned (error "Failed to check-sat")
[2020-06-04 21:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:49:28] [INFO ] [Real]Absence check using state equation in 14565 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:49:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:49:48] [INFO ] [Real]Absence check using state equation in 16442 ms returned (error "Failed to check-sat")
[2020-06-04 21:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:50:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:50:08] [INFO ] [Real]Absence check using state equation in 15029 ms returned (error "Failed to check-sat")
[2020-06-04 21:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:50:28] [INFO ] [Real]Absence check using state equation in 14362 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:50:48] [INFO ] [Real]Absence check using state equation in 17105 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:50:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:51:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:51:08] [INFO ] [Real]Absence check using state equation in 17674 ms returned (error "Failed to check-sat")
[2020-06-04 21:51:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:51:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:51:28] [INFO ] [Real]Absence check using state equation in 13136 ms returned (error "Failed to check-sat")
[2020-06-04 21:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:51:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:51:48] [INFO ] [Real]Absence check using state equation in 17312 ms returned (error "Failed to check-sat")
[2020-06-04 21:51:52] [INFO ] Flatten gal took : 2566 ms
[2020-06-04 21:51:53] [INFO ] Flatten gal took : 1869 ms
[2020-06-04 21:51:53] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 15 ms.
[2020-06-04 21:51:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 240 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ViralEpidemic-PT-S03D1C1A08 @ 3570 seconds

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-00 TRUE 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: 7161392 kB
After kill :
MemTotal: 16427332 kB
MemFree: 15998304 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="ViralEpidemic-PT-S03D1C1A08"
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 ViralEpidemic-PT-S03D1C1A08, 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 r228-oct2-159033547700515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 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 ;