Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r007-tall-162037990000407.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-03a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990000407
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 23K May 5 16:51 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-03a-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-03a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620467128185

Running Version 0
[2021-05-08 09:45:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 09:45:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 09:45:30] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2021-05-08 09:45:30] [INFO ] Transformed 82 places.
[2021-05-08 09:45:30] [INFO ] Transformed 80 transitions.
[2021-05-08 09:45:30] [INFO ] Found NUPN structural information;
[2021-05-08 09:45:30] [INFO ] Parsed PT model containing 82 places and 80 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 15 transitions
Reduce redundant transitions removed 15 transitions.
Incomplete random walk after 10000 steps, including 369 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :7
FORMULA AutoFlight-PT-03a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 78 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 88 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) seen :2
FORMULA AutoFlight-PT-03a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 65 rows 82 cols
[2021-05-08 09:45:30] [INFO ] Computed 22 place invariants in 10 ms
[2021-05-08 09:45:30] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2021-05-08 09:45:30] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 09:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 09:45:30] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-08 09:45:30] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-08 09:45:30] [INFO ] [Real]Added 15 Read/Feed constraints in 21 ms returned sat
[2021-05-08 09:45:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 09:45:30] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2021-05-08 09:45:30] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 09:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 09:45:30] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-08 09:45:30] [INFO ] [Nat]Added 15 Read/Feed constraints in 8 ms returned sat
[2021-05-08 09:45:30] [INFO ] Computed and/alt/rep : 64/181/64 causal constraints (skipped 0 transitions) in 12 ms.
[2021-05-08 09:45:31] [INFO ] Added : 61 causal constraints over 13 iterations in 165 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive place invariants in 2 ms returned unsat
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive place invariants in 73 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 6 ms returned unsat
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned unsat
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive place invariants in 72 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Real]Added 15 Read/Feed constraints in 9 ms returned sat
[2021-05-08 09:45:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 09:45:31] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 09:45:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 1 ms returned sat
[2021-05-08 09:45:31] [INFO ] Computed and/alt/rep : 64/181/64 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-08 09:45:31] [INFO ] Added : 62 causal constraints over 13 iterations in 120 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive place invariants in 22 ms returned unsat
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive place invariants in 17 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 09:45:31] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Real]Added 15 Read/Feed constraints in 5 ms returned sat
[2021-05-08 09:45:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 09:45:31] [INFO ] [Nat]Absence check using 21 positive place invariants in 10 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 09:45:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-08 09:45:31] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2021-05-08 09:45:31] [INFO ] Computed and/alt/rep : 64/181/64 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-08 09:45:31] [INFO ] Added : 45 causal constraints over 9 iterations in 78 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
FORMULA AutoFlight-PT-03a-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-03a-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-03a-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-03a-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 6200 steps, including 158 resets, run finished after 25 ms. (steps per millisecond=248 ) properties (out of 3) seen :2 could not realise parikh vector
FORMULA AutoFlight-PT-03a-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-03a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 6600 steps, including 199 resets, run finished after 38 ms. (steps per millisecond=173 ) properties (out of 1) seen :0 could not realise parikh vector
Finished Parikh walk after 1868 steps, including 70 resets, run visited all 1 properties in 8 ms. (steps per millisecond=233 )
FORMULA AutoFlight-PT-03a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620467133107

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-03a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-03a, 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 r007-tall-162037990000407"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-03a.tgz
mv AutoFlight-PT-03a 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 ;