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Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r174-csrt-158987852700087
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for MAPK-PT-10240

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.160 3600000.00 12332.00 100.50 FTTFTTTTFTFFTTFT 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-158987852700087.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 MAPK-PT-10240, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987852700087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 3.2K Apr 8 13:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 8 13:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 7 16:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 7 16:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 14 12:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K 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 3.5K Apr 6 19:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 6 19:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 6 02:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 6 02:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 6 20:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 25K 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 MAPK-PT-10240-ReachabilityFireability-00
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-01
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-02
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-03
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-04
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-05
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-06
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-07
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-08
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-09
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-10
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-11
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-12
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-13
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-14
FORMULA_NAME MAPK-PT-10240-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591129725946

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 20:28:48] [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]
[2020-06-02 20:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 20:28:48] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2020-06-02 20:28:48] [INFO ] Transformed 22 places.
[2020-06-02 20:28:48] [INFO ] Transformed 30 transitions.
[2020-06-02 20:28:48] [INFO ] Parsed PT model containing 22 places and 30 transitions in 86 ms.
[2020-06-02 20:28:48] [INFO ] Initial state test concluded for 2 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA MAPK-PT-10240-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-10240-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-10240-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-10240-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-10240-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10244 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=931 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA MAPK-PT-10240-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 1, 1, 1]
FORMULA MAPK-PT-10240-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MAPK-PT-10240-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MAPK-PT-10240-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MAPK-PT-10240-ReachabilityFireability-10 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, 1, 0, 0, 1, 0]
FORMULA MAPK-PT-10240-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MAPK-PT-10240-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 30 rows 22 cols
[2020-06-02 20:28:48] [INFO ] Computed 7 place invariants in 5 ms
[2020-06-02 20:28:48] [INFO ] [Real]Absence check using 7 positive place invariants in 16 ms returned unsat
[2020-06-02 20:28:48] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-02 20:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:28:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-06-02 20:28:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:28:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2020-06-02 20:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:28:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-06-02 20:28:48] [INFO ] Computed and/alt/rep : 29/74/29 causal constraints in 5 ms.
[2020-06-02 20:28:48] [INFO ] Added : 25 causal constraints over 5 iterations in 42 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-06-02 20:28:49] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-06-02 20:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:28:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-02 20:28:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:28:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-02 20:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:28:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2020-06-02 20:28:49] [INFO ] Computed and/alt/rep : 29/74/29 causal constraints in 4 ms.
[2020-06-02 20:28:49] [INFO ] Added : 25 causal constraints over 5 iterations in 43 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-02 20:28:49] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
FORMULA MAPK-PT-10240-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MAPK-PT-10240-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 3586500 steps, including 108 resets, run finished after 2368 ms. (steps per millisecond=1514 ) properties seen :[0, 1] could not realise parikh vector
FORMULA MAPK-PT-10240-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 23063 steps, including 1 resets, run visited all 1 properties in 21 ms. (steps per millisecond=1098 )
FORMULA MAPK-PT-10240-ReachabilityFireability-04 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="MAPK-PT-10240"
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 MAPK-PT-10240, 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 r174-csrt-158987852700087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MAPK-PT-10240.tgz
mv MAPK-PT-10240 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 ;