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.r011-oct2-167813600200471.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 smartxred
Input is AutoFlight-PT-12a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-oct2-167813600200471
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 6.9K Feb 25 18:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 18:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 18:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 18:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 18:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 18:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 18:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 25 18:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 85K 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 AutoFlight-PT-12a-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-12a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678735998455

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-12a
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 19:33:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 19:33:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 19:33:21] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2023-03-13 19:33:21] [INFO ] Transformed 307 places.
[2023-03-13 19:33:21] [INFO ] Transformed 305 transitions.
[2023-03-13 19:33:21] [INFO ] Found NUPN structural information;
[2023-03-13 19:33:21] [INFO ] Parsed PT model containing 307 places and 305 transitions and 980 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 60 transitions
Reduce redundant transitions removed 60 transitions.
Incomplete random walk after 10000 steps, including 188 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 16) seen :4
FORMULA AutoFlight-PT-12a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :1
FORMULA AutoFlight-PT-12a-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :1
FORMULA AutoFlight-PT-12a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 10 properties.
// Phase 1: matrix 245 rows 307 cols
[2023-03-13 19:33:22] [INFO ] Computed 76 place invariants in 8 ms
[2023-03-13 19:33:22] [INFO ] [Real]Absence check using 75 positive place invariants in 21 ms returned sat
[2023-03-13 19:33:22] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 19:33:22] [INFO ] After 527ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-13 19:33:23] [INFO ] [Nat]Absence check using 75 positive place invariants in 13 ms returned sat
[2023-03-13 19:33:23] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 19:33:23] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :5
[2023-03-13 19:33:23] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-13 19:33:23] [INFO ] After 294ms SMT Verify possible using 60 Read/Feed constraints in natural domain returned unsat :5 sat :5
[2023-03-13 19:33:24] [INFO ] Deduced a trap composed of 115 places in 139 ms of which 9 ms to minimize.
[2023-03-13 19:33:24] [INFO ] Deduced a trap composed of 119 places in 185 ms of which 1 ms to minimize.
[2023-03-13 19:33:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 369 ms
[2023-03-13 19:33:24] [INFO ] Deduced a trap composed of 117 places in 180 ms of which 1 ms to minimize.
[2023-03-13 19:33:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2023-03-13 19:33:24] [INFO ] After 1216ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :4
Attempting to minimize the solution found.
Minimization took 338 ms.
[2023-03-13 19:33:25] [INFO ] After 2301ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :4
FORMULA AutoFlight-PT-12a-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 4 different solutions.
FORMULA AutoFlight-PT-12a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-12a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-12a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 13 ms.
Support contains 35 out of 307 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 307/307 places, 245/245 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 307 transition count 226
Reduce places removed 19 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 23 rules applied. Total rules applied 42 place count 288 transition count 222
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 46 place count 284 transition count 222
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 46 place count 284 transition count 211
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 68 place count 273 transition count 211
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 96 place count 259 transition count 197
Free-agglomeration rule applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 116 place count 259 transition count 177
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 136 place count 239 transition count 177
Applied a total of 136 rules in 80 ms. Remains 239 /307 variables (removed 68) and now considering 177/245 (removed 68) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 239/307 places, 177/245 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Finished Best-First random walk after 2824 steps, including 16 resets, run visited all 1 properties in 7 ms. (steps per millisecond=403 )
FORMULA AutoFlight-PT-12a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 4237 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running AutoFlight (PT), instance 12a
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 307 places, 305 transitions, 980 arcs.
Final Score: 7086.516
Took : 11 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-01 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-06 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-07 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-08 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-09 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-13 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA AutoFlight-PT-12a-ReachabilityFireability-15 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1678736019635

--------------------
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

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="AutoFlight-PT-12a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is AutoFlight-PT-12a, 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 r011-oct2-167813600200471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12a.tgz
mv AutoFlight-PT-12a 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 ;