Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918400383.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BusinessProcesses-PT-08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918400383
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 7.2K Apr 29 23:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 23:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 23:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 23:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 23:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 29 23:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 29 23:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 29 23:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 91K May 10 09:33 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 BusinessProcesses-PT-08-ReachabilityFireability-00
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-01
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-02
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-03
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-04
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-05
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-06
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-07
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-08
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-09
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-10
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-11
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-12
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-13
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-14
FORMULA_NAME BusinessProcesses-PT-08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654200540655

Running Version 202205111006
[2022-06-02 20:09:01] [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]
[2022-06-02 20:09:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 20:09:02] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2022-06-02 20:09:02] [INFO ] Transformed 393 places.
[2022-06-02 20:09:02] [INFO ] Transformed 344 transitions.
[2022-06-02 20:09:02] [INFO ] Found NUPN structural information;
[2022-06-02 20:09:02] [INFO ] Parsed PT model containing 393 places and 344 transitions in 233 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 13 places in 6 ms
Reduce places removed 13 places and 13 transitions.
Incomplete random walk after 10000 steps, including 83 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 16) seen :9
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :2
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 331 rows 380 cols
[2022-06-02 20:09:03] [INFO ] Computed 58 place invariants in 21 ms
[2022-06-02 20:09:03] [INFO ] After 310ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-02 20:09:03] [INFO ] [Nat]Absence check using 44 positive place invariants in 17 ms returned sat
[2022-06-02 20:09:03] [INFO ] [Nat]Absence check using 44 positive and 14 generalized place invariants in 5 ms returned sat
[2022-06-02 20:09:04] [INFO ] After 376ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2022-06-02 20:09:04] [INFO ] Deduced a trap composed of 11 places in 261 ms of which 4 ms to minimize.
[2022-06-02 20:09:04] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 1 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 41 places in 90 ms of which 1 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 92 places in 87 ms of which 1 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 93 places in 88 ms of which 1 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 93 places in 83 ms of which 1 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 90 places in 88 ms of which 0 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 49 places in 90 ms of which 0 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 92 places in 84 ms of which 1 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 0 ms to minimize.
[2022-06-02 20:09:05] [INFO ] Deduced a trap composed of 93 places in 85 ms of which 0 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 91 places in 79 ms of which 1 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 86 places in 82 ms of which 0 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 86 places in 81 ms of which 1 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 90 places in 82 ms of which 1 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 102 places in 82 ms of which 1 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 90 places in 89 ms of which 1 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 91 places in 75 ms of which 1 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 60 places in 91 ms of which 0 ms to minimize.
[2022-06-02 20:09:06] [INFO ] Deduced a trap composed of 52 places in 86 ms of which 1 ms to minimize.
[2022-06-02 20:09:07] [INFO ] Deduced a trap composed of 98 places in 81 ms of which 0 ms to minimize.
[2022-06-02 20:09:07] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2022-06-02 20:09:07] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2673 ms
[2022-06-02 20:09:07] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 0 ms to minimize.
[2022-06-02 20:09:07] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2022-06-02 20:09:07] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 180 ms
[2022-06-02 20:09:07] [INFO ] After 3469ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 114 ms.
[2022-06-02 20:09:07] [INFO ] After 3754ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 52 ms.
Support contains 35 out of 380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 380/380 places, 331/331 transitions.
Graph (complete) has 734 edges and 380 vertex of which 371 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 371 transition count 274
Reduce places removed 55 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 64 rules applied. Total rules applied 121 place count 316 transition count 265
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 130 place count 307 transition count 265
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 59 Pre rules applied. Total rules applied 130 place count 307 transition count 206
Deduced a syphon composed of 59 places in 2 ms
Ensure Unique test removed 7 places
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 125 rules applied. Total rules applied 255 place count 241 transition count 206
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 313 place count 183 transition count 148
Iterating global reduction 3 with 58 rules applied. Total rules applied 371 place count 183 transition count 148
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 373 place count 183 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 374 place count 182 transition count 146
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 374 place count 182 transition count 144
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 378 place count 180 transition count 144
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 470 place count 134 transition count 98
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 471 place count 133 transition count 97
Applied a total of 471 rules in 90 ms. Remains 133 /380 variables (removed 247) and now considering 97/331 (removed 234) transitions.
Finished structural reductions, in 1 iterations. Remains : 133/380 places, 97/331 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1948 ms. (steps per millisecond=513 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1668 ms. (steps per millisecond=599 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3315 steps, run visited all 1 properties in 21 ms. (steps per millisecond=157 )
Probabilistic random walk after 3315 steps, saw 924 distinct states, run finished after 22 ms. (steps per millisecond=150 ) properties seen :1
FORMULA BusinessProcesses-PT-08-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 9492 ms.

BK_STOP 1654200551457

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="BusinessProcesses-PT-08"
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 BusinessProcesses-PT-08, 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 r024-tall-165251918400383"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-08.tgz
mv BusinessProcesses-PT-08 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 ;