fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r009-oct2-167813597700303
Last Updated
May 14, 2023

About the Execution of LTSMin+red for AirplaneLD-PT-2000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11527.764 351706.00 415166.00 126.80 FFTTTTFTTFTTTTTF 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.r009-oct2-167813597700303.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 AirplaneLD-PT-2000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597700303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 1.2M Feb 26 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 26 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 508K Feb 26 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Feb 26 12:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.6M Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 381K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 643K Feb 26 14:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.2M Feb 26 14:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 167K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 333K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 8.7M 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-00
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-01
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-02
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-03
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-04
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-05
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-06
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-07
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-08
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-09
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-10
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-11
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-12
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-13
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-14
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678621760536

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=AirplaneLD-PT-2000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 11:49:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 11:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 11:49:24] [INFO ] Load time of PNML (sax parser for PT used): 712 ms
[2023-03-12 11:49:24] [INFO ] Transformed 14019 places.
[2023-03-12 11:49:24] [INFO ] Transformed 16008 transitions.
[2023-03-12 11:49:24] [INFO ] Parsed PT model containing 14019 places and 16008 transitions and 61028 arcs in 969 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 106 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 6002 places and 0 transitions.
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1248 resets, run finished after 10304 ms. (steps per millisecond=0 ) properties (out of 15) seen :5
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1382 ms. (steps per millisecond=7 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1509 ms. (steps per millisecond=6 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3494 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 16008 rows 8017 cols
[2023-03-12 11:49:48] [INFO ] Computed 3 place invariants in 6402 ms
[2023-03-12 11:50:08] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-12 11:50:08] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-12 11:50:08] [INFO ] After 3825ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:7
[2023-03-12 11:50:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 25 ms returned sat
[2023-03-12 11:50:11] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 12 ms returned sat
[2023-03-12 11:50:28] [INFO ] After 15623ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :3
[2023-03-12 11:50:30] [INFO ] After 18242ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :3
Attempting to minimize the solution found.
Minimization took 1514 ms.
[2023-03-12 11:50:32] [INFO ] After 23610ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :3
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 3 different solutions.
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 7 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=2 )
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 31 ms.
All properties solved without resorting to model-checking.
Total runtime 68632 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/483/inv_0_ --invariant=/tmp/483/inv_1_ --invariant=/tmp/483/inv_2_ --invariant=/tmp/483/inv_3_ --invariant=/tmp/483/inv_4_ --invariant=/tmp/483/inv_5_ --invariant=/tmp/483/inv_6_ --invariant=/tmp/483/inv_7_ --invariant=/tmp/483/inv_8_ --invariant=/tmp/483/inv_9_ --invariant=/tmp/483/inv_10_ --invariant=/tmp/483/inv_11_ --invariant=/tmp/483/inv_12_ --invariant=/tmp/483/inv_13_ --invariant=/tmp/483/inv_14_ --invariant=/tmp/483/inv_15_ --inv-par
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-00
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-01
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-02
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-03
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-04
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-05
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-06
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-07
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-08
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-09
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-10
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-11
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-12
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-13
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-14
Could not compute solution for formula : AirplaneLD-PT-2000-ReachabilityFireability-15

BK_STOP 1678622112242

--------------------
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 AirplaneLD-PT-2000-ReachabilityFireability-00
rfs formula type AG
rfs formula formula --invariant=/tmp/483/inv_0_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_1_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_2_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-03
rfs formula type AG
rfs formula formula --invariant=/tmp/483/inv_3_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_4_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_5_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_6_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_7_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_8_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_9_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_10_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/483/inv_11_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-12
rfs formula type AG
rfs formula formula --invariant=/tmp/483/inv_12_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/483/inv_13_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/483/inv_14_
rfs formula name AirplaneLD-PT-2000-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/483/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 14019 places, 16008 transitions and 61028 arcs
pnml2lts-sym: Petri net AirplaneLD-PT-2000 analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.440 real 0.270 user 0.170 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 16008->16008 groups
pnml2lts-sym: Regrouping took 277.840 real 277.030 user 0.790 sys
pnml2lts-sym: state vector length is 14019; there are 16008 groups

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="AirplaneLD-PT-2000"
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 AirplaneLD-PT-2000, 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 r009-oct2-167813597700303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-2000.tgz
mv AirplaneLD-PT-2000 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 ;