Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922814500583.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 Diffusion2D-PT-D50N150, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814500583
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.5M
-rw-r--r-- 1 mcc users 4.1K Mar 31 06:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 06:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 29 22:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 29 22:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 8 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 28 14:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 27 07:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 27 07:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 7.3M Mar 24 05:37 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 Diffusion2D-PT-D50N150-ReachabilityFireability-00
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-01
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-02
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-03
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-04
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-05
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-06
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-07
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-08
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-09
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-10
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-11
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-12
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-13
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-14
FORMULA_NAME Diffusion2D-PT-D50N150-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590128895941

[2020-05-22 06:28:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-22 06:28:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 06:28:19] [INFO ] Load time of PNML (sax parser for PT used): 641 ms
[2020-05-22 06:28:19] [INFO ] Transformed 2500 places.
[2020-05-22 06:28:19] [INFO ] Transformed 19404 transitions.
[2020-05-22 06:28:19] [INFO ] Parsed PT model containing 2500 places and 19404 transitions in 789 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 217 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10126 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0]
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 19404 rows 2500 cols
[2020-05-22 06:28:20] [INFO ] Computed 1 place invariants in 236 ms
[2020-05-22 06:28:20] [INFO ] [Real]Absence check using 1 positive place invariants in 46 ms returned sat
[2020-05-22 06:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:28:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:28:25] [INFO ] [Real]Absence check using state equation in 4675 ms returned (error "Failed to check-sat")
[2020-05-22 06:28:26] [INFO ] [Real]Absence check using 1 positive place invariants in 81 ms returned sat
[2020-05-22 06:28:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:28:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:28:30] [INFO ] [Real]Absence check using state equation in 4533 ms returned (error "Failed to check-sat")
[2020-05-22 06:28:30] [INFO ] [Real]Absence check using 1 positive place invariants in 44 ms returned sat
[2020-05-22 06:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:28:35] [INFO ] [Real]Absence check using state equation in 4636 ms returned (error "Failed to check-sat")
[2020-05-22 06:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 32 ms returned sat
[2020-05-22 06:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:28:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:28:40] [INFO ] [Real]Absence check using state equation in 4673 ms returned (error "Failed to check-sat")
[2020-05-22 06:28:41] [INFO ] [Real]Absence check using 1 positive place invariants in 145 ms returned sat
[2020-05-22 06:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:28:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:28:45] [INFO ] [Real]Absence check using state equation in 4567 ms returned (error "Failed to check-sat")
[2020-05-22 06:28:46] [INFO ] [Real]Absence check using 1 positive place invariants in 42 ms returned sat
[2020-05-22 06:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:28:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:28:50] [INFO ] [Real]Absence check using state equation in 4675 ms returned (error "Failed to check-sat")
[2020-05-22 06:28:51] [INFO ] [Real]Absence check using 1 positive place invariants in 46 ms returned sat
[2020-05-22 06:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:28:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:28:55] [INFO ] [Real]Absence check using state equation in 4634 ms returned (error "Failed to check-sat")
[2020-05-22 06:28:56] [INFO ] [Real]Absence check using 1 positive place invariants in 44 ms returned sat
[2020-05-22 06:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:29:00] [INFO ] [Real]Absence check using state equation in 4693 ms returned (error "Solver has unexpectedly terminated")
[2020-05-22 06:29:01] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2020-05-22 06:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:29:05] [INFO ] [Real]Absence check using state equation in 4696 ms returned (error "Solver has unexpectedly terminated")
[2020-05-22 06:29:06] [INFO ] [Real]Absence check using 1 positive place invariants in 99 ms returned sat
[2020-05-22 06:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:29:10] [INFO ] [Real]Absence check using state equation in 4618 ms returned (error "Solver has unexpectedly terminated")
[2020-05-22 06:29:11] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2020-05-22 06:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:29:15] [INFO ] [Real]Absence check using state equation in 4729 ms returned (error "Failed to check-sat")
[2020-05-22 06:29:16] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2020-05-22 06:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:29:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:29:20] [INFO ] [Real]Absence check using state equation in 4756 ms returned (error "Failed to check-sat")
[2020-05-22 06:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 71 ms returned sat
[2020-05-22 06:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:29:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:29:25] [INFO ] [Real]Absence check using state equation in 4603 ms returned (error "Failed to check-sat")
[2020-05-22 06:29:26] [INFO ] [Real]Absence check using 1 positive place invariants in 70 ms returned sat
[2020-05-22 06:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:29:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 06:29:30] [INFO ] [Real]Absence check using state equation in 4684 ms returned (error "Failed to check-sat")
Support contains 37 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 18828 edges and 2500 vertex of which 2463 / 2500 are part of one of the 1 SCC in 79 ms
Free SCC test removed 2462 places
Drop transitions removed 18828 transitions
Ensure Unique test removed 498 transitions
Reduce isomorphic transitions removed 19326 transitions.
Iterating post reduction 0 with 19326 rules applied. Total rules applied 19327 place count 38 transition count 78
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 19333 place count 38 transition count 72
Applied a total of 19333 rules in 252 ms. Remains 38 /2500 variables (removed 2462) and now considering 72/19404 (removed 19332) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/2500 places, 72/19404 transitions.
Incomplete random walk after 1000068 steps, including 0 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 150 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=150 )
FORMULA Diffusion2D-PT-D50N150-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590128972003

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="Diffusion2D-PT-D50N150"
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"

# 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 Diffusion2D-PT-D50N150, 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 r066-tajo-158922814500583"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N150.tgz
mv Diffusion2D-PT-D50N150 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 ;