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.r051-ebro-158902545800190.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 DES-PT-00b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545800190
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 3.3K Mar 30 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 30 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 26 08:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 26 08:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 66K 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 DES-PT-00b-ReachabilityCardinality-00
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-01
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-02
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-03
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-04
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-05
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-06
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-07
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-08
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-09
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-10
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-11
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-12
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-13
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-14
FORMULA_NAME DES-PT-00b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589526195995

[2020-05-15 07:03:19] [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]
[2020-05-15 07:03:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 07:03:19] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2020-05-15 07:03:19] [INFO ] Transformed 271 places.
[2020-05-15 07:03:19] [INFO ] Transformed 230 transitions.
[2020-05-15 07:03:19] [INFO ] Found NUPN structural information;
[2020-05-15 07:03:19] [INFO ] Parsed PT model containing 271 places and 230 transitions in 206 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 50 ms.
Working with output stream class java.io.PrintStream
FORMULA DES-PT-00b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 84 resets, run finished after 96 ms. (steps per millisecond=104 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 0]
FORMULA DES-PT-00b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-00b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0]
// Phase 1: matrix 230 rows 271 cols
[2020-05-15 07:03:19] [INFO ] Computed 59 place invariants in 26 ms
[2020-05-15 07:03:19] [INFO ] [Real]Absence check using 37 positive place invariants in 57 ms returned sat
[2020-05-15 07:03:20] [INFO ] [Real]Absence check using 37 positive and 22 generalized place invariants in 17 ms returned sat
[2020-05-15 07:03:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 07:03:20] [INFO ] [Real]Absence check using state equation in 398 ms returned sat
[2020-05-15 07:03:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 07:03:20] [INFO ] [Nat]Absence check using 37 positive place invariants in 31 ms returned unsat
[2020-05-15 07:03:20] [INFO ] [Real]Absence check using 37 positive place invariants in 49 ms returned sat
[2020-05-15 07:03:20] [INFO ] [Real]Absence check using 37 positive and 22 generalized place invariants in 17 ms returned sat
[2020-05-15 07:03:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 07:03:21] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2020-05-15 07:03:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 07:03:21] [INFO ] [Nat]Absence check using 37 positive place invariants in 52 ms returned sat
[2020-05-15 07:03:21] [INFO ] [Nat]Absence check using 37 positive and 22 generalized place invariants in 17 ms returned sat
[2020-05-15 07:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 07:03:21] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2020-05-15 07:03:21] [INFO ] Deduced a trap composed of 31 places in 167 ms
[2020-05-15 07:03:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
[2020-05-15 07:03:22] [INFO ] Computed and/alt/rep : 229/403/229 causal constraints in 140 ms.
[2020-05-15 07:03:24] [INFO ] Added : 222 causal constraints over 45 iterations in 2117 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 24 ms.
FORMULA DES-PT-00b-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 32900 steps, including 361 resets, run finished after 199 ms. (steps per millisecond=165 ) properties seen :[0] could not realise parikh vector
Support contains 7 out of 271 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 271/271 places, 230/230 transitions.
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Graph (complete) has 489 edges and 271 vertex of which 265 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.13 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 265 transition count 201
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 49 place count 242 transition count 201
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 49 place count 242 transition count 191
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 69 place count 232 transition count 191
Symmetric choice reduction at 2 with 17 rule applications. Total rules 86 place count 232 transition count 191
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 17 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 120 place count 215 transition count 174
Symmetric choice reduction at 2 with 13 rule applications. Total rules 133 place count 215 transition count 174
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 13 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 159 place count 202 transition count 161
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 171 place count 202 transition count 149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 172 place count 201 transition count 149
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 172 place count 201 transition count 147
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 176 place count 199 transition count 147
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 4 with 134 rules applied. Total rules applied 310 place count 132 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 311 place count 132 transition count 79
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 319 place count 128 transition count 95
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 320 place count 128 transition count 94
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 321 place count 127 transition count 94
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 322 place count 126 transition count 93
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 323 place count 125 transition count 93
Applied a total of 323 rules in 236 ms. Remains 125 /271 variables (removed 146) and now considering 93/230 (removed 137) transitions.
Finished structural reductions, in 1 iterations. Remains : 125/271 places, 93/230 transitions.
Finished random walk after 1013 steps, including 47 resets, run visited all 1 properties in 7 ms. (steps per millisecond=144 )
FORMULA DES-PT-00b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589526205005

--------------------
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="DES-PT-00b"
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 DES-PT-00b, 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 r051-ebro-158902545800190"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-00b.tgz
mv DES-PT-00b 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 ;