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-158922814300446.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Diffusion2D-PT-D10N150, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814300446
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 4.2K Mar 31 06:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 31 06:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 29 22:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 29 22:52 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 3.9K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 255K 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-D10N150-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590117473384

[2020-05-22 03:17:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 03:17:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 03:17:55] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2020-05-22 03:17:55] [INFO ] Transformed 100 places.
[2020-05-22 03:17:55] [INFO ] Transformed 684 transitions.
[2020-05-22 03:17:55] [INFO ] Parsed PT model containing 100 places and 684 transitions in 99 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10109 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1263 ) properties seen :[0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 1, 0, 0]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties seen :[0, 0, 0, 0, 1, 0]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 1]
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 684 rows 100 cols
[2020-05-22 03:17:55] [INFO ] Computed 1 place invariants in 11 ms
[2020-05-22 03:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2020-05-22 03:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:17:55] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2020-05-22 03:17:55] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 89 ms.
[2020-05-22 03:17:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2020-05-22 03:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:17:55] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2020-05-22 03:17:55] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 37 ms.
[2020-05-22 03:18:00] [INFO ] Added : 390 causal constraints over 78 iterations in 4835 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-22 03:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2020-05-22 03:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:18:00] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2020-05-22 03:18:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 50 ms.
[2020-05-22 03:18:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 14 ms returned sat
[2020-05-22 03:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:18:01] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2020-05-22 03:18:01] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 53 ms.
[2020-05-22 03:18:06] [INFO ] Added : 430 causal constraints over 86 iterations in 4814 ms. Result :unknown
[2020-05-22 03:18:06] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2020-05-22 03:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:18:06] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2020-05-22 03:18:06] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 38 ms.
[2020-05-22 03:18:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:18:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2020-05-22 03:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:18:06] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2020-05-22 03:18:06] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 41 ms.
[2020-05-22 03:18:11] [INFO ] Added : 390 causal constraints over 78 iterations in 4853 ms. Result :unknown
[2020-05-22 03:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2020-05-22 03:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:18:11] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2020-05-22 03:18:11] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 43 ms.
[2020-05-22 03:18:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 13 ms returned sat
[2020-05-22 03:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:18:11] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2020-05-22 03:18:11] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints in 38 ms.
[2020-05-22 03:18:16] [INFO ] Added : 370 causal constraints over 74 iterations in 4827 ms. Result :(error "Failed to check-sat")
Incomplete Parikh walk after 88900 steps, including 138 resets, run finished after 239 ms. (steps per millisecond=371 ) properties seen :[0, 1, 1, 0] could not realise parikh vector
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 88100 steps, including 144 resets, run finished after 195 ms. (steps per millisecond=451 ) properties seen :[0, 0] could not realise parikh vector
Support contains 12 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 520 edges and 100 vertex of which 88 / 100 are part of one of the 1 SCC in 13 ms
Free SCC test removed 87 places
Drop transitions removed 520 transitions
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 650 transitions.
Iterating post reduction 0 with 650 rules applied. Total rules applied 651 place count 13 transition count 34
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 1 with 13 rules applied. Total rules applied 664 place count 13 transition count 21
Applied a total of 664 rules in 29 ms. Remains 13 /100 variables (removed 87) and now considering 21/684 (removed 663) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/100 places, 21/684 transitions.
Incomplete random walk after 1000049 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10753 ) properties seen :[0, 0]
Finished Best-First random walk after 4854 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=1618 )
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590117497654

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-D10N150"
export BK_EXAMINATION="ReachabilityCardinality"
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-D10N150, examination is ReachabilityCardinality"
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-158922814300446"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N150.tgz
mv Diffusion2D-PT-D10N150 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;