fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r170-smll-158987816000535
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for GPPP-PT-C1000N0000000010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.870 3600000.00 10078.00 197.60 TFFTFFFTTFTTTTFT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987816000535.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is GPPP-PT-C1000N0000000010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987816000535
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 3.4K Apr 4 20:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 4 20:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 4 09:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 4 09:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 8 14:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 3 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 3 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 3 13:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 3 13:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1 Mar 24 05:37 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C1000N0000000010-ReachabilityFireability-00
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-01
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-02
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-03
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-04
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-05
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-06
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-07
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-08
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-09
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-10
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-11
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-12
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-13
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-14
FORMULA_NAME GPPP-PT-C1000N0000000010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591492211545

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-07 01:10:14] [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]
[2020-06-07 01:10:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-07 01:10:14] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2020-06-07 01:10:14] [INFO ] Transformed 33 places.
[2020-06-07 01:10:14] [INFO ] Transformed 22 transitions.
[2020-06-07 01:10:14] [INFO ] Parsed PT model containing 33 places and 22 transitions in 94 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0]
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 22 rows 33 cols
[2020-06-07 01:10:14] [INFO ] Invariants computation overflowed in 5 ms
[2020-06-07 01:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:14] [INFO ] [Real]Absence check using state equation in 48 ms returned unsat
[2020-06-07 01:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Real]Absence check using state equation in 26 ms returned unsat
[2020-06-07 01:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2020-06-07 01:10:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 01:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Nat]Absence check using state equation in 42 ms returned unsat
[2020-06-07 01:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2020-06-07 01:10:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 01:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Nat]Absence check using state equation in 260 ms returned unsat
[2020-06-07 01:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Real]Absence check using state equation in 34 ms returned unsat
[2020-06-07 01:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2020-06-07 01:10:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 01:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Nat]Absence check using state equation in 91 ms returned unsat
[2020-06-07 01:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Real]Absence check using state equation in 26 ms returned unsat
[2020-06-07 01:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-06-07 01:10:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 01:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 01:10:15] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2020-06-07 01:10:15] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints in 7 ms.
[2020-06-07 01:10:15] [INFO ] Added : 16 causal constraints over 4 iterations in 55 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 30 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
FORMULA GPPP-PT-C1000N0000000010-ReachabilityFireability-15 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="GPPP-PT-C1000N0000000010"
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 GPPP-PT-C1000N0000000010, 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 r170-smll-158987816000535"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C1000N0000000010.tgz
mv GPPP-PT-C1000N0000000010 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 ;