fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r009-oct2-167813598400759
Last Updated
May 14, 2023

About the Execution of LTSMin+red for BART-PT-002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
308.012 7755.00 24074.00 20.00 FTFFFTTTFTFFFTTT 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-oct2-167813598400759.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 BART-PT-002, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598400759
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 191K Feb 26 04:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 715K Feb 26 04:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 206K Feb 26 03:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 693K Feb 26 03:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 105K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 280K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 479K Feb 26 04:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.8M Feb 26 04:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 273K Feb 26 04:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 930K Feb 26 04:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 534K 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 BART-PT-002-ReachabilityFireability-00
FORMULA_NAME BART-PT-002-ReachabilityFireability-01
FORMULA_NAME BART-PT-002-ReachabilityFireability-02
FORMULA_NAME BART-PT-002-ReachabilityFireability-03
FORMULA_NAME BART-PT-002-ReachabilityFireability-04
FORMULA_NAME BART-PT-002-ReachabilityFireability-05
FORMULA_NAME BART-PT-002-ReachabilityFireability-06
FORMULA_NAME BART-PT-002-ReachabilityFireability-07
FORMULA_NAME BART-PT-002-ReachabilityFireability-08
FORMULA_NAME BART-PT-002-ReachabilityFireability-09
FORMULA_NAME BART-PT-002-ReachabilityFireability-10
FORMULA_NAME BART-PT-002-ReachabilityFireability-11
FORMULA_NAME BART-PT-002-ReachabilityFireability-12
FORMULA_NAME BART-PT-002-ReachabilityFireability-13
FORMULA_NAME BART-PT-002-ReachabilityFireability-14
FORMULA_NAME BART-PT-002-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678644781777

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=BART-PT-002
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 18:13:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 18:13:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 18:13:04] [INFO ] Load time of PNML (sax parser for PT used): 173 ms
[2023-03-12 18:13:04] [INFO ] Transformed 474 places.
[2023-03-12 18:13:04] [INFO ] Transformed 404 transitions.
[2023-03-12 18:13:04] [INFO ] Found NUPN structural information;
[2023-03-12 18:13:04] [INFO ] Parsed PT model containing 474 places and 404 transitions and 3240 arcs in 286 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 210 places and 0 transitions.
FORMULA BART-PT-002-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 13) seen :8
FORMULA BART-PT-002-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-002-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-002-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-002-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-002-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-002-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-002-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-002-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 404 rows 264 cols
[2023-03-12 18:13:05] [INFO ] Computed 2 place invariants in 22 ms
[2023-03-12 18:13:05] [INFO ] After 387ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 18:13:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-12 18:13:05] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
FORMULA BART-PT-002-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BART-PT-002-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BART-PT-002-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BART-PT-002-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BART-PT-002-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 1974 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/462/inv_0_ --invariant=/tmp/462/inv_1_ --invariant=/tmp/462/inv_2_ --invariant=/tmp/462/inv_3_ --invariant=/tmp/462/inv_4_ --invariant=/tmp/462/inv_5_ --invariant=/tmp/462/inv_6_ --invariant=/tmp/462/inv_7_ --invariant=/tmp/462/inv_8_ --invariant=/tmp/462/inv_9_ --invariant=/tmp/462/inv_10_ --invariant=/tmp/462/inv_11_ --invariant=/tmp/462/inv_12_ --invariant=/tmp/462/inv_13_ --invariant=/tmp/462/inv_14_ --invariant=/tmp/462/inv_15_ --inv-par
FORMULA BART-PT-002-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-PT-002-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678644789532

--------------------
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_1.0.0.202303021504.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 BART-PT-002-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_0_
rfs formula name BART-PT-002-ReachabilityFireability-01
rfs formula type AG
rfs formula formula --invariant=/tmp/462/inv_1_
rfs formula name BART-PT-002-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_2_
rfs formula name BART-PT-002-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_3_
rfs formula name BART-PT-002-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/462/inv_4_
rfs formula name BART-PT-002-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_5_
rfs formula name BART-PT-002-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_6_
rfs formula name BART-PT-002-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_7_
rfs formula name BART-PT-002-ReachabilityFireability-08
rfs formula type AG
rfs formula formula --invariant=/tmp/462/inv_8_
rfs formula name BART-PT-002-ReachabilityFireability-09
rfs formula type AG
rfs formula formula --invariant=/tmp/462/inv_9_
rfs formula name BART-PT-002-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_10_
rfs formula name BART-PT-002-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/462/inv_11_
rfs formula name BART-PT-002-ReachabilityFireability-12
rfs formula type AG
rfs formula formula --invariant=/tmp/462/inv_12_
rfs formula name BART-PT-002-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/462/inv_13_
rfs formula name BART-PT-002-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/462/inv_14_
rfs formula name BART-PT-002-ReachabilityFireability-15
rfs formula type AG
rfs formula formula --invariant=/tmp/462/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 474 places, 404 transitions and 3240 arcs
pnml2lts-sym: Petri net BART-PT-002 analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 user 0.000 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: 404->404 groups
pnml2lts-sym: Regrouping took 0.140 real 0.150 user 0.000 sys
pnml2lts-sym: state vector length is 474; there are 404 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/462/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 2569 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.080 real 4.150 user 0.160 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 17424 states, 2401 nodes
pnml2lts-sym: group_next: 4048 nodes total
pnml2lts-sym: group_explored: 2024 nodes, 808 short vectors total
pnml2lts-sym: max token count: 1

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="BART-PT-002"
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 BART-PT-002, 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-oct2-167813598400759"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-002.tgz
mv BART-PT-002 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 ;