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.r064-tall-162038396600023.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 DES-PT-01a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396600023
=====================================================================

--------------------
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 110K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 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 32K 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 DES-PT-01a-ReachabilityFireability-00
FORMULA_NAME DES-PT-01a-ReachabilityFireability-01
FORMULA_NAME DES-PT-01a-ReachabilityFireability-02
FORMULA_NAME DES-PT-01a-ReachabilityFireability-03
FORMULA_NAME DES-PT-01a-ReachabilityFireability-04
FORMULA_NAME DES-PT-01a-ReachabilityFireability-05
FORMULA_NAME DES-PT-01a-ReachabilityFireability-06
FORMULA_NAME DES-PT-01a-ReachabilityFireability-07
FORMULA_NAME DES-PT-01a-ReachabilityFireability-08
FORMULA_NAME DES-PT-01a-ReachabilityFireability-09
FORMULA_NAME DES-PT-01a-ReachabilityFireability-10
FORMULA_NAME DES-PT-01a-ReachabilityFireability-11
FORMULA_NAME DES-PT-01a-ReachabilityFireability-12
FORMULA_NAME DES-PT-01a-ReachabilityFireability-13
FORMULA_NAME DES-PT-01a-ReachabilityFireability-14
FORMULA_NAME DES-PT-01a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620458962969

Running Version 0
[2021-05-08 07:29:24] [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 07:29:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:29:24] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2021-05-08 07:29:24] [INFO ] Transformed 119 places.
[2021-05-08 07:29:24] [INFO ] Transformed 76 transitions.
[2021-05-08 07:29:24] [INFO ] Found NUPN structural information;
[2021-05-08 07:29:24] [INFO ] Parsed PT model containing 119 places and 76 transitions in 79 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 14 transitions
Reduce redundant transitions removed 14 transitions.
Incomplete random walk after 10000 steps, including 403 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :7
FORMULA DES-PT-01a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 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 90 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :1
FORMULA DES-PT-01a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :1
FORMULA DES-PT-01a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 62 rows 119 cols
[2021-05-08 07:29:25] [INFO ] Computed 59 place invariants in 13 ms
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive place invariants in 3 ms returned unsat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive place invariants in 13 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 6 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-08 07:29:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 07:29:25] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 07:29:25] [INFO ] Computed and/alt/rep : 59/178/59 causal constraints (skipped 2 transitions) in 6 ms.
[2021-05-08 07:29:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:29:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 7 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 5 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:29:25] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 07:29:25] [INFO ] Computed and/alt/rep : 59/178/59 causal constraints (skipped 2 transitions) in 12 ms.
[2021-05-08 07:29:25] [INFO ] Added : 46 causal constraints over 10 iterations in 90 ms. Result :unsat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive place invariants in 6 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 7 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-08 07:29:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:29:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 8 ms returned unsat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive place invariants in 6 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 12 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-08 07:29:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:29:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned unsat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 6 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-08 07:29:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:29:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned unsat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned unsat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 5 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:29:25] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-08 07:29:25] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 07:29:25] [INFO ] Computed and/alt/rep : 59/178/59 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-08 07:29:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:29:26] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2021-05-08 07:29:26] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 5 ms returned sat
[2021-05-08 07:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:29:26] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-08 07:29:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 07:29:26] [INFO ] Computed and/alt/rep : 59/178/59 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-08 07:29:26] [INFO ] Added : 47 causal constraints over 10 iterations in 89 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
FORMULA DES-PT-01a-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-01a-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-01a-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-01a-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-01a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-01a-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Finished Parikh walk after 252 steps, including 46 resets, run visited all 1 properties in 2 ms. (steps per millisecond=126 )
FORMULA DES-PT-01a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620458967040

--------------------
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="DES-PT-01a"
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 DES-PT-01a, 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 r064-tall-162038396600023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01a.tgz
mv DES-PT-01a 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 ;