fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r178-tajo-158987883201030
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Eratosthenes-PT-050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.750 3600000.00 13072.00 58.00 TTFFFTTFTFTFFTFT 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.r178-tajo-158987883201030.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Eratosthenes-PT-050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987883201030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 3.8K Apr 14 12:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 14 12:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 14 12:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 14 12:25 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 3.4K Apr 8 15:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 15:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 14 12:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Apr 14 12:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 14 12:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 14 12:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 14 12:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 54K 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 Eratosthenes-PT-050-ReachabilityCardinality-00
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-01
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-02
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-03
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-04
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-05
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-06
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-07
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-08
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-09
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-10
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-11
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-12
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-13
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-14
FORMULA_NAME Eratosthenes-PT-050-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591258625445

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 08:17:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 08:17:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 08:17:07] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2020-06-04 08:17:07] [INFO ] Transformed 49 places.
[2020-06-04 08:17:07] [INFO ] Transformed 108 transitions.
[2020-06-04 08:17:07] [INFO ] Found NUPN structural information;
[2020-06-04 08:17:07] [INFO ] Parsed PT model containing 49 places and 108 transitions in 70 ms.
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 336 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 10000001 steps, saw 695854 distinct states, run finished after 6568 ms. (steps per millisecond=1522 ) properties seen :[0, 0, 0, 0, 0, 0]
[2020-06-04 08:17:13] [INFO ] Flow matrix only has 34 transitions (discarded 46 similar events)
// Phase 1: matrix 34 rows 34 cols
[2020-06-04 08:17:13] [INFO ] Computed 0 place invariants in 5 ms
[2020-06-04 08:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2020-06-04 08:17:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 08:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Nat]Absence check using state equation in 11 ms returned unsat
[2020-06-04 08:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2020-06-04 08:17:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 08:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned unsat
[2020-06-04 08:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-06-04 08:17:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 08:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2020-06-04 08:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-06-04 08:17:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 08:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2020-06-04 08:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2020-06-04 08:17:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 08:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned unsat
[2020-06-04 08:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-06-04 08:17:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 08:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 08:17:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned unsat
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Eratosthenes-PT-050-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
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="Eratosthenes-PT-050"
export BK_EXAMINATION="ReachabilityCardinality"
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 Eratosthenes-PT-050, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987883201030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-050.tgz
mv Eratosthenes-PT-050 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;