Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r536-tall-171690533000722.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool ltsminxred
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 r536-tall-171690533000722
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 95M
-rw-r--r-- 1 mcc users 1.7M Apr 12 13:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.3M Apr 12 13:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5M Apr 12 11:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 23M Apr 12 11:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 717K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4M Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4M Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 903K Apr 12 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.9M Apr 12 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4M Apr 12 14:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31M Apr 12 14:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 29K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 72K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.7M May 18 16:43 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-2024-00
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-01
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-02
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-03
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-04
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-05
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-06
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-07
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-08
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-09
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-10
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-11
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-12
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-13
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-14
FORMULA_NAME Sudoku-PT-BN16-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717279042620

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-BN16
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:57:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 21:57:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:57:24] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2024-06-01 21:57:24] [INFO ] Transformed 5120 places.
[2024-06-01 21:57:24] [INFO ] Transformed 4096 transitions.
[2024-06-01 21:57:24] [INFO ] Found NUPN structural information;
[2024-06-01 21:57:24] [INFO ] Parsed PT model containing 5120 places and 4096 transitions and 20480 arcs in 438 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 373 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 93 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2024-06-01 21:59:26] [INFO ] Computed 168 invariants in 793 ms
[2024-06-01 21:59:26] [INFO ] Implicit Places using invariants in 1263 ms returned []
[2024-06-01 21:59:26] [INFO ] Invariant cache hit.
[2024-06-01 22:00:22] [INFO ] Implicit Places using invariants and state equation in 55562 ms returned []
Implicit Place search using SMT with State Equation took 56861 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 1024/5120 places, 4096/4096 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56979 ms. Remains : 1024/5120 places, 4096/4096 transitions.
Support contains 1024 out of 1024 places after structural reductions.
[2024-06-01 22:00:27] [INFO ] Flatten gal took : 1869 ms
[2024-06-01 22:00:52] [INFO ] Flatten gal took : 2721 ms
[2024-06-01 22:01:18] [INFO ] Input system was already deterministic with 4096 transitions.
Reduction of identical properties reduced properties to check from 72 to 65
RANDOM walk for 40000 steps (188 resets) in 15563 ms. (2 steps per ms) remains 2/65 properties
BEST_FIRST walk for 4004 steps (0 resets) in 48375 ms. (0 steps per ms) remains 2/2 properties
BEST_FIRST walk for 12004 steps (0 resets) in 28407 ms. (0 steps per ms) remains 2/2 properties
[2024-06-01 22:01:43] [INFO ] Invariant cache hit.
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-00
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-01
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-02
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-03
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-04
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-05
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-06
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-07
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-08
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-09
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-10
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-11
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-12
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-13
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-14
Could not compute solution for formula : Sudoku-PT-BN16-CTLFireability-2024-15

BK_STOP 1717279329566

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/516/ctl_0_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/516/ctl_1_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/516/ctl_2_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/516/ctl_3_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/516/ctl_4_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/516/ctl_5_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/516/ctl_6_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/516/ctl_7_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/516/ctl_8_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/516/ctl_9_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/516/ctl_10_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/516/ctl_11_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/516/ctl_12_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/516/ctl_13_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/516/ctl_14_
ctl formula name Sudoku-PT-BN16-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/516/ctl_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
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 r536-tall-171690533000722"
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 ;