Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089268400455.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 itstools
Input is PolyORBNT-PT-S05J30, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268400455
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 83K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 363K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 230K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1007K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 24K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 27 09:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 27 09:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Mar 25 12:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 25 12:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 PolyORBNT-PT-S05J30-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621222381754

Running Version 0
[2021-05-17 03:33:03] [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]
[2021-05-17 03:33:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 03:33:03] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2021-05-17 03:33:03] [INFO ] Transformed 489 places.
[2021-05-17 03:33:03] [INFO ] Transformed 1400 transitions.
[2021-05-17 03:33:03] [INFO ] Parsed PT model containing 489 places and 1400 transitions in 248 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 03:33:03] [INFO ] Reduced 10 identical enabling conditions.
[2021-05-17 03:33:03] [INFO ] Reduced 10 identical enabling conditions.
[2021-05-17 03:33:03] [INFO ] Reduced 90 identical enabling conditions.
[2021-05-17 03:33:03] [INFO ] Reduced 10 identical enabling conditions.
[2021-05-17 03:33:03] [INFO ] Reduced 90 identical enabling conditions.
[2021-05-17 03:33:03] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Incomplete random walk after 10000 steps, including 697 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 16) seen :2
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 256 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 153 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :2
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 131 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 64 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 186 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 165 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2021-05-17 03:33:04] [INFO ] Flow matrix only has 741 transitions (discarded 4 similar events)
// Phase 1: matrix 741 rows 489 cols
[2021-05-17 03:33:05] [INFO ] Computed 82 place invariants in 45 ms
[2021-05-17 03:33:05] [INFO ] [Real]Absence check using 58 positive place invariants in 21 ms returned sat
[2021-05-17 03:33:05] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 21 ms returned unsat
[2021-05-17 03:33:05] [INFO ] [Real]Absence check using 58 positive place invariants in 17 ms returned sat
[2021-05-17 03:33:05] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 13 ms returned unsat
[2021-05-17 03:33:05] [INFO ] [Real]Absence check using 58 positive place invariants in 29 ms returned sat
[2021-05-17 03:33:05] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 54 ms returned sat
[2021-05-17 03:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:33:06] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2021-05-17 03:33:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:33:06] [INFO ] [Nat]Absence check using 58 positive place invariants in 25 ms returned sat
[2021-05-17 03:33:06] [INFO ] [Nat]Absence check using 58 positive and 24 generalized place invariants in 35 ms returned sat
[2021-05-17 03:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:33:06] [INFO ] [Nat]Absence check using state equation in 764 ms returned sat
[2021-05-17 03:33:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 03:33:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-17 03:33:07] [INFO ] Deduced a trap composed of 159 places in 344 ms of which 4 ms to minimize.
[2021-05-17 03:33:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 933 ms
[2021-05-17 03:33:08] [INFO ] Computed and/alt/rep : 449/1109/449 causal constraints (skipped 286 transitions) in 79 ms.
[2021-05-17 03:33:08] [INFO ] Added : 8 causal constraints over 2 iterations in 222 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive place invariants in 23 ms returned sat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 26 ms returned unsat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive place invariants in 36 ms returned sat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 19 ms returned unsat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive place invariants in 30 ms returned sat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 12 ms returned unsat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive place invariants in 38 ms returned sat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 58 ms returned unsat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive place invariants in 10 ms returned sat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 3 ms returned unsat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive place invariants in 25 ms returned sat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 2 ms returned unsat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive place invariants in 11 ms returned sat
[2021-05-17 03:33:08] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 2 ms returned unsat
[2021-05-17 03:33:09] [INFO ] [Real]Absence check using 58 positive place invariants in 18 ms returned sat
[2021-05-17 03:33:09] [INFO ] [Real]Absence check using 58 positive and 24 generalized place invariants in 2 ms returned unsat
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Finished Parikh walk after 14 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
FORMULA PolyORBNT-PT-S05J30-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621222389380

--------------------
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="PolyORBNT-PT-S05J30"
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 PolyORBNT-PT-S05J30, 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 r159-oct2-162089268400455"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J30.tgz
mv PolyORBNT-PT-S05J30 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 ;