fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r489-tall-167912706600279
Last Updated
May 14, 2023

About the Execution of LTSMin+red for Sudoku-PT-AN15

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
14230.176 48137.00 112714.00 642.40 FFTTTTFTFTFTTFFT normal

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.r489-tall-167912706600279.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 ltsminxred
Input is Sudoku-PT-AN15, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912706600279
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 68M
-rw-r--r-- 1 mcc users 1.8M Feb 26 10:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.2M Feb 26 10:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3M Feb 26 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 11M Feb 26 08:57 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 434K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.0M Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 10:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.7M Feb 26 10:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1M Feb 26 10:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23M Feb 26 10:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 64K 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 1.9M 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-AN15-ReachabilityFireability-00
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-01
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-02
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-03
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-04
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-05
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-06
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-07
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-08
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-09
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-10
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-11
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-12
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-13
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-14
FORMULA_NAME Sudoku-PT-AN15-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679226890338

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 11:54:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 11:54:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 11:54:52] [INFO ] Load time of PNML (sax parser for PT used): 205 ms
[2023-03-19 11:54:52] [INFO ] Transformed 4050 places.
[2023-03-19 11:54:52] [INFO ] Transformed 3375 transitions.
[2023-03-19 11:54:52] [INFO ] Parsed PT model containing 4050 places and 3375 transitions and 13500 arcs in 303 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 481 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-AN15-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2652 ms. (steps per millisecond=3 ) properties (out of 13) seen :10
FORMULA Sudoku-PT-AN15-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 3376 steps, including 0 resets, run timeout after 5383 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3376 steps, including 0 resets, run timeout after 5436 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 3375 rows 4050 cols
[2023-03-19 11:55:06] [INFO ] Computed 675 place invariants in 48 ms
[2023-03-19 11:55:32] [INFO ] After 4297ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-19 11:55:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 206 ms returned sat
[2023-03-19 11:55:35] [INFO ] After 2306ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-19 11:55:36] [INFO ] After 2552ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 129 ms.
[2023-03-19 11:55:36] [INFO ] After 3369ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA Sudoku-PT-AN15-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-PT-AN15-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 33 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=6 )
FORMULA Sudoku-PT-AN15-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 9 ms.
All properties solved without resorting to model-checking.
Total runtime 44274 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/463/inv_0_ --invariant=/tmp/463/inv_1_ --invariant=/tmp/463/inv_2_ --invariant=/tmp/463/inv_3_ --invariant=/tmp/463/inv_4_ --invariant=/tmp/463/inv_5_ --invariant=/tmp/463/inv_6_ --invariant=/tmp/463/inv_7_ --invariant=/tmp/463/inv_8_ --invariant=/tmp/463/inv_9_ --invariant=/tmp/463/inv_10_ --invariant=/tmp/463/inv_11_ --invariant=/tmp/463/inv_12_ --invariant=/tmp/463/inv_13_ --invariant=/tmp/463/inv_14_ --invariant=/tmp/463/inv_15_ --inv-par
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-00
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-01
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-02
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-03
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-04
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-05
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-06
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-07
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-08
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-09
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-10
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-11
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-12
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-13
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-14
Could not compute solution for formula : Sudoku-PT-AN15-ReachabilityFireability-15

BK_STOP 1679226938475

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/463/inv_0_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-01
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_1_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-02
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_2_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-03
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_3_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/463/inv_4_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/463/inv_5_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-06
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_6_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-07
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_7_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-08
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_8_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/463/inv_9_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-10
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_10_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/463/inv_11_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/463/inv_12_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_13_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/463/inv_14_
rfs formula name Sudoku-PT-AN15-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/463/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 4050 places, 3375 transitions and 13500 arcs
pnml2lts-sym, ** error **: missing place:

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-AN15"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Sudoku-PT-AN15, 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 r489-tall-167912706600279"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN15.tgz
mv Sudoku-PT-AN15 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 ;