fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477700647
Last Updated
Jun 28, 2020

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

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.090 3600000.00 12296.00 58.50 FTFFTTFTTTFTTTFT 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-159033477700647.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 ShieldPPPt-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-159033477700647
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 4.2K May 14 01:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 01:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 19:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 13 19:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.8K May 13 14:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 14:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 08:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 08:50 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 92K 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 ShieldPPPt-PT-005B-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591318946080

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 01:02:27] [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]
[2020-06-05 01:02:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 01:02:27] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2020-06-05 01:02:27] [INFO ] Transformed 393 places.
[2020-06-05 01:02:27] [INFO ] Transformed 358 transitions.
[2020-06-05 01:02:27] [INFO ] Found NUPN structural information;
[2020-06-05 01:02:27] [INFO ] Parsed PT model containing 393 places and 358 transitions in 105 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1]
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[1, 0, 0, 0]
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 1, 0]
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0]
// Phase 1: matrix 358 rows 393 cols
[2020-06-05 01:02:28] [INFO ] Computed 56 place invariants in 12 ms
[2020-06-05 01:02:28] [INFO ] [Real]Absence check using 56 positive place invariants in 33 ms returned unsat
[2020-06-05 01:02:28] [INFO ] [Real]Absence check using 56 positive place invariants in 29 ms returned sat
[2020-06-05 01:02:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:02:28] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2020-06-05 01:02:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:02:28] [INFO ] [Nat]Absence check using 56 positive place invariants in 52 ms returned sat
[2020-06-05 01:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 01:02:29] [INFO ] [Nat]Absence check using state equation in 289 ms returned sat
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 23 places in 147 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 23 places in 89 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 21 places in 81 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 17 places in 68 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 28 places in 80 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 22 places in 84 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 18 places in 60 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 15 places in 54 ms
[2020-06-05 01:02:29] [INFO ] Deduced a trap composed of 20 places in 70 ms
[2020-06-05 01:02:30] [INFO ] Deduced a trap composed of 20 places in 57 ms
[2020-06-05 01:02:30] [INFO ] Deduced a trap composed of 21 places in 45 ms
[2020-06-05 01:02:30] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1028 ms
[2020-06-05 01:02:30] [INFO ] Computed and/alt/rep : 357/533/357 causal constraints in 27 ms.
[2020-06-05 01:02:31] [INFO ] Added : 346 causal constraints over 70 iterations in 1669 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 636 steps, including 4 resets, run visited all 1 properties in 4 ms. (steps per millisecond=159 )
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
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="ShieldPPPt-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 ShieldPPPt-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-159033477700647"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-005B.tgz
mv ShieldPPPt-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 ;