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.r487-tall-167912702900314.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 Sudoku-PT-BN16, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912702900314
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 104M
-rw-r--r-- 1 mcc users 1.3M Feb 26 09:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 5.7M Feb 26 09:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5M Feb 26 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 23M Feb 26 08:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 473K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4M Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.6M Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.6M Feb 26 11:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12M Feb 26 11:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8M Feb 26 09:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33M Feb 26 09:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 29K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 73K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 2.7M Mar 5 18:23 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 Sudoku-PT-BN16-CTLFireability-00
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-01
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-02
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-03
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-04
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-05
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-06
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-07
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-08
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-09
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-10
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-11
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-12
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-13
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-14
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679184069349

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-BN16
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 00:01:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 00:01:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 00:01:11] [INFO ] Load time of PNML (sax parser for PT used): 310 ms
[2023-03-19 00:01:11] [INFO ] Transformed 5120 places.
[2023-03-19 00:01:11] [INFO ] Transformed 4096 transitions.
[2023-03-19 00:01:11] [INFO ] Parsed PT model containing 5120 places and 4096 transitions and 20480 arcs in 401 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 359 ms.
Support contains 1024 out of 5120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 1024 transition count 4096
Applied a total of 4096 rules in 85 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2023-03-19 00:01:14] [INFO ] Computed 168 place invariants in 812 ms
[2023-03-19 00:01:14] [INFO ] Implicit Places using invariants in 1152 ms returned []
[2023-03-19 00:01:14] [INFO ] Invariant cache hit.
[2023-03-19 00:01:15] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 2134 ms to find 0 implicit places.
[2023-03-19 00:01:15] [INFO ] Invariant cache hit.
[2023-03-19 00:01:16] [INFO ] Dead Transitions using invariants and state equation in 1444 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1024/5120 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3667 ms. Remains : 1024/5120 places, 4096/4096 transitions.
Support contains 1024 out of 1024 places after structural reductions.
[2023-03-19 00:01:22] [INFO ] Flatten gal took : 2050 ms
[2023-03-19 00:01:51] [INFO ] Flatten gal took : 3117 ms
[2023-03-19 00:02:20] [INFO ] Input system was already deterministic with 4096 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 3679 ms. (steps per millisecond=2 ) properties (out of 44) seen :42
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 5686 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 7628 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 2 properties.
[2023-03-19 00:02:39] [INFO ] Invariant cache hit.
starting LoLA
BK_INPUT Sudoku-PT-BN16
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
CTLFireability

BK_STOP 1679186063711

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/CTLFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 474 Killed lola --conf=$BIN_DIR/configfiles/ctlfireabilityconf --formula=$DIR/CTLFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="Sudoku-PT-BN16"
export BK_EXAMINATION="CTLFireability"
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 Sudoku-PT-BN16, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912702900314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN16.tgz
mv Sudoku-PT-BN16 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;