fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r174-csrt-158987853100340
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for NoC3x3-PT-1B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.590 3600000.00 402996.00 1535.10 ??FF???????????? normal

Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987853100340.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 NoC3x3-PT-1B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853100340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 3.1K Apr 8 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 8 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 7 18:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 7 18:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 14 12:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 6 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 6 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 6 03:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 6 03:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 6 20:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 362K 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 NoC3x3-PT-1B-CTLFireability-00
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-01
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-02
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-03
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-04
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-05
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-06
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-07
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-08
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-09
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-10
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-11
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-12
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-13
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-14
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591140655602

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 23:30:58] [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]
[2020-06-02 23:30:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 23:30:58] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2020-06-02 23:30:58] [INFO ] Transformed 1416 places.
[2020-06-02 23:30:58] [INFO ] Transformed 1640 transitions.
[2020-06-02 23:30:58] [INFO ] Found NUPN structural information;
[2020-06-02 23:30:58] [INFO ] Parsed PT model containing 1416 places and 1640 transitions in 302 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 106 ms.
Incomplete random walk after 100000 steps, including 77 resets, run finished after 428 ms. (steps per millisecond=233 ) properties seen :[1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 1640 rows 1416 cols
[2020-06-02 23:30:59] [INFO ] Computed 40 place invariants in 56 ms
[2020-06-02 23:30:59] [INFO ] [Real]Absence check using 40 positive place invariants in 108 ms returned sat
[2020-06-02 23:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:04] [INFO ] [Real]Absence check using state equation in 4280 ms returned sat
[2020-06-02 23:31:04] [INFO ] Deduced a trap composed of 84 places in 385 ms
[2020-06-02 23:31:05] [INFO ] Deduced a trap composed of 97 places in 271 ms
[2020-06-02 23:31:05] [INFO ] Deduced a trap composed of 96 places in 225 ms
[2020-06-02 23:31:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1170 ms
[2020-06-02 23:31:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:15] [INFO ] [Nat]Absence check using 40 positive place invariants in 9215 ms returned unknown
[2020-06-02 23:31:15] [INFO ] [Real]Absence check using 40 positive place invariants in 112 ms returned sat
[2020-06-02 23:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:19] [INFO ] [Real]Absence check using state equation in 3881 ms returned sat
[2020-06-02 23:31:19] [INFO ] Deduced a trap composed of 90 places in 344 ms
[2020-06-02 23:31:20] [INFO ] Deduced a trap composed of 102 places in 1062 ms
[2020-06-02 23:31:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1589 ms
[2020-06-02 23:31:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:30] [INFO ] [Nat]Absence check using 40 positive place invariants in 9171 ms returned unknown
[2020-06-02 23:31:31] [INFO ] [Real]Absence check using 40 positive place invariants in 80 ms returned sat
[2020-06-02 23:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:35] [INFO ] [Real]Absence check using state equation in 4084 ms returned sat
[2020-06-02 23:31:35] [INFO ] Deduced a trap composed of 94 places in 180 ms
[2020-06-02 23:31:35] [INFO ] Deduced a trap composed of 102 places in 93 ms
[2020-06-02 23:31:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 475 ms
[2020-06-02 23:31:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:45] [INFO ] [Nat]Absence check using 40 positive place invariants in 9242 ms returned unknown
[2020-06-02 23:31:45] [INFO ] [Real]Absence check using 40 positive place invariants in 75 ms returned sat
[2020-06-02 23:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:49] [INFO ] [Real]Absence check using state equation in 4185 ms returned sat
[2020-06-02 23:31:49] [INFO ] Computed and/alt/rep : 1639/2475/1639 causal constraints in 120 ms.
[2020-06-02 23:31:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:31:59] [INFO ] [Nat]Absence check using 40 positive place invariants in 9279 ms returned unknown
[2020-06-02 23:32:00] [INFO ] [Real]Absence check using 40 positive place invariants in 109 ms returned sat
[2020-06-02 23:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:04] [INFO ] [Real]Absence check using state equation in 4277 ms returned sat
[2020-06-02 23:32:04] [INFO ] Deduced a trap composed of 85 places in 148 ms
[2020-06-02 23:32:04] [INFO ] Deduced a trap composed of 109 places in 197 ms
[2020-06-02 23:32:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 534 ms
[2020-06-02 23:32:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:32:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:32:14] [INFO ] [Nat]Absence check using 40 positive place invariants in 9159 ms returned unknown
[2020-06-02 23:32:14] [INFO ] Flatten gal took : 272 ms
[2020-06-02 23:32:15] [INFO ] Flatten gal took : 95 ms
[2020-06-02 23:32:15] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2020-06-02 23:32:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ NoC3x3-PT-1B @ 3570 seconds

FORMULA NoC3x3-PT-1B-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NoC3x3-PT-1B-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 15337064 kB
After kill :
MemTotal: 16427364 kB
MemFree: 15353984 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="NoC3x3-PT-1B"
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 NoC3x3-PT-1B, 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 r174-csrt-158987853100340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B 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 ;