fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r184-oct2-158987928700567
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Kanban-PT-10000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15728.260 3600000.00 10368.00 104.00 TTFTFTFFFTTTTFFT 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.r184-oct2-158987928700567.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 Kanban-PT-10000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928700567
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.1K Apr 8 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 8 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 7 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 7 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 6 19:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 6 19:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 6 02:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 6 02:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 6 20:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 14K 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 Kanban-PT-10000-ReachabilityFireability-00
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-01
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-02
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-03
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-04
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-05
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-06
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-07
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-08
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-09
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-10
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-11
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-12
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-13
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-14
FORMULA_NAME Kanban-PT-10000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591214351342

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 19:59:12] [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]
[2020-06-03 19:59:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 19:59:12] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2020-06-03 19:59:12] [INFO ] Transformed 16 places.
[2020-06-03 19:59:12] [INFO ] Transformed 16 transitions.
[2020-06-03 19:59:12] [INFO ] Parsed PT model containing 16 places and 16 transitions in 178 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA Kanban-PT-10000-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-10000-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA Kanban-PT-10000-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Kanban-PT-10000-ReachabilityFireability-01 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, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 1, 0]
FORMULA Kanban-PT-10000-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Kanban-PT-10000-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 16 rows 16 cols
[2020-06-03 19:59:13] [INFO ] Computed 5 place invariants in 2 ms
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-06-03 19:59:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2020-06-03 19:59:13] [INFO ] Computed and/alt/rep : 15/24/15 causal constraints in 9 ms.
[2020-06-03 19:59:13] [INFO ] Added : 11 causal constraints over 3 iterations in 28 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2020-06-03 19:59:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2020-06-03 19:59:13] [INFO ] Computed and/alt/rep : 15/24/15 causal constraints in 1 ms.
[2020-06-03 19:59:13] [INFO ] Added : 14 causal constraints over 4 iterations in 18 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-06-03 19:59:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2020-06-03 19:59:13] [INFO ] Computed and/alt/rep : 15/24/15 causal constraints in 1 ms.
[2020-06-03 19:59:13] [INFO ] Added : 7 causal constraints over 2 iterations in 8 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2020-06-03 19:59:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2020-06-03 19:59:13] [INFO ] Computed and/alt/rep : 15/24/15 causal constraints in 1 ms.
[2020-06-03 19:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2020-06-03 19:59:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 3 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2020-06-03 19:59:13] [INFO ] Computed and/alt/rep : 15/24/15 causal constraints in 4 ms.
[2020-06-03 19:59:13] [INFO ] Added : 3 causal constraints over 2 iterations in 10 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 2 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2020-06-03 19:59:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 2 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2020-06-03 19:59:13] [INFO ] Computed and/alt/rep : 15/24/15 causal constraints in 2 ms.
[2020-06-03 19:59:13] [INFO ] Added : 3 causal constraints over 2 iterations in 14 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2020-06-03 19:59:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2020-06-03 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:59:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2020-06-03 19:59:13] [INFO ] Computed and/alt/rep : 15/24/15 causal constraints in 1 ms.
[2020-06-03 19:59:13] [INFO ] Added : 10 causal constraints over 2 iterations in 6 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Incomplete Parikh walk after 2001200 steps, including 98 resets, run finished after 998 ms. (steps per millisecond=2005 ) properties seen :[0, 0, 1, 1, 1, 1, 1] could not realise parikh vector
FORMULA Kanban-PT-10000-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Kanban-PT-10000-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Kanban-PT-10000-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Kanban-PT-10000-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Kanban-PT-10000-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 2000200 steps, including 98 resets, run finished after 1087 ms. (steps per millisecond=1840 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 2000200 steps, including 98 resets, run finished after 788 ms. (steps per millisecond=2538 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 1000000 steps, including 97 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties seen :[0, 0] could not realise parikh vector
Finished Parikh walk after 140031 steps, including 2 resets, run visited all 2 properties in 77 ms. (steps per millisecond=1818 )
FORMULA Kanban-PT-10000-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Kanban-PT-10000-ReachabilityFireability-00 TRUE 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="Kanban-PT-10000"
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 Kanban-PT-10000, 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 r184-oct2-158987928700567"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-10000.tgz
mv Kanban-PT-10000 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 ;