fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033478000791
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldRVs-PT-003B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.730 3600000.00 23762.00 71.00 TTTTTFTTTFTTFFFF 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-159033478000791.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 ShieldRVs-PT-003B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478000791
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 4.4K May 14 02:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 14 02:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 19:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 19:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.2K May 13 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 09:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 09:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 36K 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 ShieldRVs-PT-003B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591326391886

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 03:06:34] [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 03:06:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 03:06:34] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2020-06-05 03:06:34] [INFO ] Transformed 123 places.
[2020-06-05 03:06:34] [INFO ] Transformed 138 transitions.
[2020-06-05 03:06:34] [INFO ] Found NUPN structural information;
[2020-06-05 03:06:34] [INFO ] Parsed PT model containing 123 places and 138 transitions in 127 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 70 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0]
// Phase 1: matrix 138 rows 123 cols
[2020-06-05 03:06:34] [INFO ] Computed 13 place invariants in 6 ms
[2020-06-05 03:06:34] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2020-06-05 03:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:35] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 21 places in 127 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 19 places in 141 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 31 places in 58 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 35 places in 94 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 26 places in 89 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 17 places in 163 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 19 places in 106 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 25 places in 50 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 25 places in 242 ms
[2020-06-05 03:06:36] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1262 ms
[2020-06-05 03:06:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 03:06:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 139 ms returned sat
[2020-06-05 03:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:36] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 20 places in 49 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 17 places in 39 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 28 places in 43 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 30 places in 61 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 22 places in 40 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 16 places in 37 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 21 places in 60 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 17 places in 47 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 27 places in 715 ms
[2020-06-05 03:06:38] [INFO ] Deduced a trap composed of 18 places in 774 ms
[2020-06-05 03:06:38] [INFO ] Deduced a trap composed of 31 places in 174 ms
[2020-06-05 03:06:39] [INFO ] Deduced a trap composed of 28 places in 977 ms
[2020-06-05 03:06:39] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 3256 ms
[2020-06-05 03:06:39] [INFO ] Computed and/alt/rep : 137/381/137 causal constraints in 22 ms.
[2020-06-05 03:06:40] [INFO ] Added : 127 causal constraints over 28 iterations in 581 ms. Result :unsat
[2020-06-05 03:06:40] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2020-06-05 03:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:40] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2020-06-05 03:06:40] [INFO ] Deduced a trap composed of 17 places in 271 ms
[2020-06-05 03:06:40] [INFO ] Deduced a trap composed of 20 places in 58 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 39 places in 48 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 32 places in 39 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 35 places in 163 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 28 places in 55 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 27 places in 41 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 27 places in 542 ms
[2020-06-05 03:06:41] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1341 ms
[2020-06-05 03:06:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 03:06:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 24 ms returned sat
[2020-06-05 03:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:42] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2020-06-05 03:06:42] [INFO ] Deduced a trap composed of 27 places in 59 ms
[2020-06-05 03:06:42] [INFO ] Deduced a trap composed of 27 places in 45 ms
[2020-06-05 03:06:42] [INFO ] Deduced a trap composed of 27 places in 195 ms
[2020-06-05 03:06:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 345 ms
[2020-06-05 03:06:42] [INFO ] Computed and/alt/rep : 137/381/137 causal constraints in 10 ms.
[2020-06-05 03:06:43] [INFO ] Added : 129 causal constraints over 26 iterations in 876 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 62 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=62 )
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-14 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="ShieldRVs-PT-003B"
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 ShieldRVs-PT-003B, 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-159033478000791"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-003B.tgz
mv ShieldRVs-PT-003B 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 ;