fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477200295
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldIIPt-PT-005B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.320 3600000.00 14721.00 43.40 FFFTTTTTTTTTTFFF 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.r211-tajo-159033477200295.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 ShieldIIPt-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477200295
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 3.5K May 14 00:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 00:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 18:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 18:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.5K May 13 13:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 13:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 08:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 08:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 83K 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 ShieldIIPt-PT-005B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591297560060

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 19:06:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 19:06:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 19:06:01] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2020-06-04 19:06:01] [INFO ] Transformed 353 places.
[2020-06-04 19:06:01] [INFO ] Transformed 328 transitions.
[2020-06-04 19:06:01] [INFO ] Found NUPN structural information;
[2020-06-04 19:06:01] [INFO ] Parsed PT model containing 353 places and 328 transitions in 99 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1]
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[1, 0, 0, 0]
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 1]
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 328 rows 353 cols
[2020-06-04 19:06:01] [INFO ] Computed 46 place invariants in 10 ms
[2020-06-04 19:06:02] [INFO ] [Real]Absence check using 46 positive place invariants in 32 ms returned unsat
[2020-06-04 19:06:02] [INFO ] [Real]Absence check using 46 positive place invariants in 21 ms returned sat
[2020-06-04 19:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:06:02] [INFO ] [Real]Absence check using state equation in 227 ms returned sat
[2020-06-04 19:06:02] [INFO ] Deduced a trap composed of 21 places in 140 ms
[2020-06-04 19:06:02] [INFO ] Deduced a trap composed of 13 places in 83 ms
[2020-06-04 19:06:02] [INFO ] Deduced a trap composed of 21 places in 107 ms
[2020-06-04 19:06:02] [INFO ] Deduced a trap composed of 41 places in 77 ms
[2020-06-04 19:06:02] [INFO ] Deduced a trap composed of 23 places in 78 ms
[2020-06-04 19:06:03] [INFO ] Deduced a trap composed of 24 places in 65 ms
[2020-06-04 19:06:03] [INFO ] Deduced a trap composed of 26 places in 71 ms
[2020-06-04 19:06:03] [INFO ] Deduced a trap composed of 19 places in 61 ms
[2020-06-04 19:06:03] [INFO ] Deduced a trap composed of 20 places in 67 ms
[2020-06-04 19:06:03] [INFO ] Deduced a trap composed of 20 places in 51 ms
[2020-06-04 19:06:03] [INFO ] Deduced a trap composed of 21 places in 50 ms
[2020-06-04 19:06:03] [INFO ] Deduced a trap composed of 23 places in 78 ms
[2020-06-04 19:06:03] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1101 ms
[2020-06-04 19:06:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:06:03] [INFO ] [Nat]Absence check using 46 positive place invariants in 43 ms returned sat
[2020-06-04 19:06:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:06:03] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 21 places in 85 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 41 places in 121 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 23 places in 84 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 24 places in 85 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 26 places in 81 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 20 places in 77 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 20 places in 96 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 20 places in 71 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 21 places in 67 ms
[2020-06-04 19:06:04] [INFO ] Deduced a trap composed of 23 places in 66 ms
[2020-06-04 19:06:04] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 995 ms
[2020-06-04 19:06:04] [INFO ] Computed and/alt/rep : 327/493/327 causal constraints in 15 ms.
[2020-06-04 19:06:06] [INFO ] Added : 321 causal constraints over 65 iterations in 1724 ms. Result :unsat
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-005B-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
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="ShieldIIPt-PT-005B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldIIPt-PT-005B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477200295"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-005B.tgz
mv ShieldIIPt-PT-005B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;