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-158902546400574.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 DLCround-PT-10b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902546400574
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 3.8K Mar 30 19:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 19:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 29 09:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 29 09:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 05:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 05:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 00:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 27 00:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 1.5M 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 DLCround-PT-10b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589622080790

[2020-05-16 09:41:25] [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]
[2020-05-16 09:41:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-16 09:41:26] [INFO ] Load time of PNML (sax parser for PT used): 897 ms
[2020-05-16 09:41:26] [INFO ] Transformed 3924 places.
[2020-05-16 09:41:26] [INFO ] Transformed 6192 transitions.
[2020-05-16 09:41:26] [INFO ] Found NUPN structural information;
[2020-05-16 09:41:26] [INFO ] Parsed PT model containing 3924 places and 6192 transitions in 1310 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 317 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-10b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 245 ms. (steps per millisecond=40 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA DLCround-PT-10b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0]
// Phase 1: matrix 6192 rows 3924 cols
[2020-05-16 09:41:27] [INFO ] Computed 213 place invariants in 178 ms
[2020-05-16 09:41:29] [INFO ] [Real]Absence check using 213 positive place invariants in 1437 ms returned sat
[2020-05-16 09:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 09:41:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-16 09:41:32] [INFO ] [Real]Absence check using state equation in 2678 ms returned (error "Failed to check-sat")
Support contains 1 out of 3924 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3924/3924 places, 6192/6192 transitions.
Graph (trivial) has 3624 edges and 3924 vertex of which 680 / 3924 are part of one of the 48 SCC in 48 ms
Free SCC test removed 632 places
Drop transitions removed 706 transitions
Reduce isomorphic transitions removed 706 transitions.
Performed 1406 Post agglomeration using F-continuation condition.Transition count delta: 1406
Iterating post reduction 0 with 2112 rules applied. Total rules applied 2113 place count 3292 transition count 4080
Reduce places removed 1406 places and 0 transitions.
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Iterating post reduction 1 with 1485 rules applied. Total rules applied 3598 place count 1886 transition count 4001
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 42 rules applied. Total rules applied 3640 place count 1852 transition count 3993
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 3644 place count 1848 transition count 3993
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 3644 place count 1848 transition count 3989
Deduced a syphon composed of 4 places in 95 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 3652 place count 1844 transition count 3989
Symmetric choice reduction at 4 with 529 rule applications. Total rules 4181 place count 1844 transition count 3989
Deduced a syphon composed of 529 places in 101 ms
Reduce places removed 529 places and 529 transitions.
Iterating global reduction 4 with 1058 rules applied. Total rules applied 5239 place count 1315 transition count 3460
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 234 Pre rules applied. Total rules applied 5239 place count 1315 transition count 3226
Deduced a syphon composed of 234 places in 79 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 4 with 468 rules applied. Total rules applied 5707 place count 1081 transition count 3226
Symmetric choice reduction at 4 with 85 rule applications. Total rules 5792 place count 1081 transition count 3226
Deduced a syphon composed of 85 places in 56 ms
Reduce places removed 85 places and 1166 transitions.
Iterating global reduction 4 with 170 rules applied. Total rules applied 5962 place count 996 transition count 2060
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 5992 place count 996 transition count 2030
Performed 264 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 264 places in 2 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 5 with 528 rules applied. Total rules applied 6520 place count 732 transition count 1755
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 6531 place count 732 transition count 1744
Renaming transitions due to excessive name length > 1024 char.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: -514
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 6 with 90 rules applied. Total rules applied 6621 place count 687 transition count 2258
Drop transitions removed 13 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 6638 place count 687 transition count 2241
Free-agglomeration rule applied 422 times with reduction of 194 identical transitions.
Iterating global reduction 7 with 422 rules applied. Total rules applied 7060 place count 687 transition count 1625
Reduce places removed 422 places and 0 transitions.
Drop transitions removed 933 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 937 transitions.
Discarding 244 places :
Also discarding 617 output transitions
Drop transitions removed 617 transitions
Graph (complete) has 581 edges and 265 vertex of which 21 are kept as prefixes of interest. Removing 244 places using SCC suffix rule.11 ms
Iterating post reduction 7 with 1360 rules applied. Total rules applied 8420 place count 21 transition count 71
Drop transitions removed 4 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 8439 place count 21 transition count 52
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 8442 place count 21 transition count 49
Symmetric choice reduction at 9 with 2 rule applications. Total rules 8444 place count 21 transition count 49
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 28 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 8448 place count 19 transition count 21
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 8450 place count 19 transition count 19
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 8451 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 14 transitions.
Discarding 13 places :
Also discarding 0 output transitions
Graph (complete) has 19 edges and 18 vertex of which 5 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Iterating post reduction 10 with 16 rules applied. Total rules applied 8467 place count 5 transition count 4
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 8468 place count 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 8469 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 8469 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 8471 place count 2 transition count 2
Applied a total of 8471 rules in 2366 ms. Remains 2 /3924 variables (removed 3922) and now considering 2/6192 (removed 6190) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/3924 places, 2/6192 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
FORMULA DLCround-PT-10b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589622095623

--------------------
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="DLCround-PT-10b"
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 DLCround-PT-10b, 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-158902546400574"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-10b.tgz
mv DLCround-PT-10b 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 ;