Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r167-tall-167838852600173.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Eratosthenes-PT-200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-167838852600173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 6.1K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 25 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 311K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-00
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-01
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-02
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-03
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-04
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-05
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-06
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-07
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-08
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-09
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-10
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-11
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-12
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-13
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-14
FORMULA_NAME Eratosthenes-PT-200-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678446180974

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-200
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 11:03:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-10 11:03:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 11:03:02] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2023-03-10 11:03:02] [INFO ] Transformed 199 places.
[2023-03-10 11:03:02] [INFO ] Transformed 699 transitions.
[2023-03-10 11:03:02] [INFO ] Parsed PT model containing 199 places and 699 transitions and 2097 arcs in 145 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 170 transitions
Reduce redundant transitions removed 170 transitions.
FORMULA Eratosthenes-PT-200-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-200-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-200-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-200-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 153 out of 529 initially.
// Phase 1: matrix 153 rows 153 cols
[2023-03-10 11:03:02] [INFO ] Computed 0 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 64 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :12
[2023-03-10 11:03:03] [INFO ] Flow matrix only has 153 transitions (discarded 376 similar events)
// Phase 1: matrix 153 rows 153 cols
[2023-03-10 11:03:03] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 45 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 27 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 36 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 35 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 22 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 19 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 32 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 31 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 26 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 20 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 61 ms returned unsat
[2023-03-10 11:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:03] [INFO ] [Real]Absence check using state equation in 22 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Eratosthenes-PT-200-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Eratosthenes-PT-200-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 1611 ms.
ITS solved all properties within timeout

BK_STOP 1678446185182

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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-200"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5348"
echo " Executing tool lolaxred"
echo " Input is Eratosthenes-PT-200, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r167-tall-167838852600173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-200.tgz
mv Eratosthenes-PT-200 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;