Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r306-smll-165463879100338.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is AutonomousCar-PT-09a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r306-smll-165463879100338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.2K Jun 7 15:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 15:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 15:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 7 15:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 3 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 3 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 3 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 3 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 3 16:02 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 15:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Jun 7 15:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Jun 7 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 3 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 3 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 3 16:02 instance
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 iscolored
-rw-r--r-- 1 mcc users 781K Jun 3 16:02 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 1654700845166

Running Version 0
[2022-06-08 15:07:28] [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]
[2022-06-08 15:07:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 15:07:29] [INFO ] Load time of PNML (sax parser for PT used): 312 ms
[2022-06-08 15:07:29] [INFO ] Transformed 89 places.
[2022-06-08 15:07:29] [INFO ] Transformed 1249 transitions.
[2022-06-08 15:07:29] [INFO ] Found NUPN structural information;
[2022-06-08 15:07:29] [INFO ] Parsed PT model containing 89 places and 1249 transitions in 398 ms.
Structural test allowed to assert that 15 places are NOT stable. Took 13 ms.
Ensure Unique test removed 345 transitions
Reduce redundant transitions removed 345 transitions.
Incomplete random walk after 10000 steps, including 499 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 74) seen :60
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :10
Running SMT prover for 4 properties.
[2022-06-08 15:07:29] [INFO ] Flow matrix only has 903 transitions (discarded 1 similar events)
// Phase 1: matrix 903 rows 89 cols
[2022-06-08 15:07:29] [INFO ] Computed 14 place invariants in 53 ms
[2022-06-08 15:07:30] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2022-06-08 15:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:30] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2022-06-08 15:07:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:07:30] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-06-08 15:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:30] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2022-06-08 15:07:31] [INFO ] State equation strengthened by 327 read => feed constraints.
[2022-06-08 15:07:31] [INFO ] [Nat]Added 327 Read/Feed constraints in 36 ms returned sat
[2022-06-08 15:07:31] [INFO ] Deduced a trap composed of 7 places in 592 ms of which 18 ms to minimize.
[2022-06-08 15:07:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 703 ms
[2022-06-08 15:07:32] [INFO ] Computed and/alt/rep : 28/36/27 causal constraints (skipped 875 transitions) in 444 ms.
[2022-06-08 15:07:32] [INFO ] Added : 14 causal constraints over 3 iterations in 700 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-06-08 15:07:32] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-06-08 15:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:32] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2022-06-08 15:07:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:07:32] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2022-06-08 15:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:33] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2022-06-08 15:07:33] [INFO ] [Nat]Added 327 Read/Feed constraints in 64 ms returned sat
[2022-06-08 15:07:34] [INFO ] Computed and/alt/rep : 28/36/27 causal constraints (skipped 875 transitions) in 938 ms.
[2022-06-08 15:07:34] [INFO ] Added : 14 causal constraints over 3 iterations in 1205 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-08 15:07:34] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-06-08 15:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:34] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2022-06-08 15:07:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:07:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-06-08 15:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:35] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2022-06-08 15:07:35] [INFO ] [Nat]Added 327 Read/Feed constraints in 47 ms returned sat
[2022-06-08 15:07:35] [INFO ] Computed and/alt/rep : 28/36/27 causal constraints (skipped 875 transitions) in 351 ms.
[2022-06-08 15:07:36] [INFO ] Added : 16 causal constraints over 4 iterations in 763 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-08 15:07:36] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-06-08 15:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:36] [INFO ] [Real]Absence check using state equation in 367 ms returned sat
[2022-06-08 15:07:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:07:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-06-08 15:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:07:37] [INFO ] [Nat]Absence check using state equation in 355 ms returned sat
[2022-06-08 15:07:37] [INFO ] [Nat]Added 327 Read/Feed constraints in 49 ms returned sat
[2022-06-08 15:07:37] [INFO ] Computed and/alt/rep : 28/36/27 causal constraints (skipped 875 transitions) in 347 ms.
[2022-06-08 15:07:38] [INFO ] Added : 14 causal constraints over 3 iterations in 672 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
Finished Parikh walk after 226656 steps, including 12129 resets, run visited all 4 properties in 3170 ms. (steps per millisecond=71 )
Able to resolve query StableMarking after proving 75 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL

BK_STOP 1654700862449

--------------------
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="AutonomousCar-PT-09a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is AutonomousCar-PT-09a, 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 r306-smll-165463879100338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09a.tgz
mv AutonomousCar-PT-09a 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 ;