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.r019-tall-162038041500238.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)
..........................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-01b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-tall-162038041500238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 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 2.0K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 14K 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 26K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1620417811082

Running Version 0
[2021-05-07 20:03:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2021-05-07 20:03:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 20:03:32] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2021-05-07 20:03:32] [INFO ] Transformed 114 places.
[2021-05-07 20:03:32] [INFO ] Transformed 112 transitions.
[2021-05-07 20:03:32] [INFO ] Found NUPN structural information;
[2021-05-07 20:03:32] [INFO ] Parsed PT model containing 114 places and 112 transitions in 75 ms.
Structural test allowed to assert that 66 places are NOT stable. Took 7 ms.
Incomplete random walk after 10000 steps, including 149 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 48) seen :37
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 112 rows 114 cols
[2021-05-07 20:03:32] [INFO ] Computed 10 place invariants in 9 ms
[2021-05-07 20:03:32] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2021-05-07 20:03:32] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 20:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:32] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-07 20:03:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 20:03:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:33] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 2 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 1 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 29 places in 26 ms of which 1 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 1 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 234 ms
[2021-05-07 20:03:33] [INFO ] Computed and/alt/rep : 111/152/111 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-07 20:03:33] [INFO ] Added : 104 causal constraints over 21 iterations in 191 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-07 20:03:33] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:33] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-07 20:03:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 20:03:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 7 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 27 places in 24 ms of which 1 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 34 places in 21 ms of which 0 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 29 places in 19 ms of which 0 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Deduced a trap composed of 28 places in 18 ms of which 0 ms to minimize.
[2021-05-07 20:03:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 132 ms
[2021-05-07 20:03:33] [INFO ] Computed and/alt/rep : 111/152/111 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-07 20:03:33] [INFO ] Added : 111 causal constraints over 23 iterations in 165 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-07 20:03:33] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 20:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:33] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-07 20:03:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 27 places in 22 ms of which 1 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 26 places in 26 ms of which 0 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 36 places in 20 ms of which 0 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 35 places in 20 ms of which 1 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 28 places in 13 ms of which 1 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 131 ms
[2021-05-07 20:03:34] [INFO ] Computed and/alt/rep : 111/152/111 causal constraints (skipped 0 transitions) in 10 ms.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 42 places in 21 ms of which 1 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 34 places in 18 ms of which 0 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 29 places in 21 ms of which 0 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 90 ms
[2021-05-07 20:03:34] [INFO ] Added : 109 causal constraints over 22 iterations in 255 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-07 20:03:34] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-07 20:03:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 35 places in 21 ms of which 0 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 35 places in 20 ms of which 1 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 54 ms
[2021-05-07 20:03:34] [INFO ] Computed and/alt/rep : 111/152/111 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-07 20:03:34] [INFO ] Added : 98 causal constraints over 20 iterations in 140 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-07 20:03:34] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-07 20:03:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 20:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 20:03:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 35 places in 23 ms of which 0 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Deduced a trap composed of 35 places in 20 ms of which 0 ms to minimize.
[2021-05-07 20:03:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 56 ms
[2021-05-07 20:03:34] [INFO ] Computed and/alt/rep : 111/152/111 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-07 20:03:35] [INFO ] Added : 105 causal constraints over 21 iterations in 145 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Finished Parikh walk after 237 steps, including 2 resets, run visited all 5 properties in 3 ms. (steps per millisecond=79 )
Able to resolve query StableMarking after proving 49 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL

BK_STOP 1620417816049

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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-01b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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-01b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r019-tall-162038041500238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01b.tgz
mv AutoFlight-PT-01b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;