Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572400575.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 RefineWMG-PT-100100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572400575
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 6.8K Apr 30 02:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 30 02:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 30 02:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 30 02:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 30 02:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 30 02:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 30 02:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 30 02:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 218K May 10 09:34 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 RefineWMG-PT-100100-ReachabilityFireability-00
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-01
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-02
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-03
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-04
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-05
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-06
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-07
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-08
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-09
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-10
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-11
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-12
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-13
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-14
FORMULA_NAME RefineWMG-PT-100100-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654448123608

Running Version 202205111006
[2022-06-05 16:55:24] [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]
[2022-06-05 16:55:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:55:25] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2022-06-05 16:55:25] [INFO ] Transformed 504 places.
[2022-06-05 16:55:25] [INFO ] Transformed 403 transitions.
[2022-06-05 16:55:25] [INFO ] Parsed PT model containing 504 places and 403 transitions in 215 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10006 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 16) seen :2
FORMULA RefineWMG-PT-100100-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :1
FORMULA RefineWMG-PT-100100-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 403 rows 504 cols
[2022-06-05 16:55:26] [INFO ] Computed 202 place invariants in 27 ms
[2022-06-05 16:55:26] [INFO ] [Real]Absence check using 202 positive place invariants in 36 ms returned sat
[2022-06-05 16:55:26] [INFO ] After 438ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-06-05 16:55:26] [INFO ] [Nat]Absence check using 202 positive place invariants in 34 ms returned sat
[2022-06-05 16:55:27] [INFO ] After 895ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-06-05 16:55:29] [INFO ] After 2097ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 859 ms.
[2022-06-05 16:55:29] [INFO ] After 3293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
FORMULA RefineWMG-PT-100100-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 10 properties in 107484 ms.
Support contains 127 out of 504 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 164 edges and 504 vertex of which 106 / 504 are part of one of the 53 SCC in 5 ms
Free SCC test removed 53 places
Drop transitions removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 54 place count 398 transition count 297
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 1 with 174 rules applied. Total rules applied 228 place count 282 transition count 239
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 14 rules applied. Total rules applied 242 place count 282 transition count 225
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 256 place count 268 transition count 225
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 256 place count 268 transition count 205
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 296 place count 248 transition count 205
Applied a total of 296 rules in 74 ms. Remains 248 /504 variables (removed 256) and now considering 205/403 (removed 198) transitions.
// Phase 1: matrix 205 rows 248 cols
[2022-06-05 16:57:17] [INFO ] Computed 91 place invariants in 2 ms
[2022-06-05 16:57:17] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 248/504 places, 205/403 transitions.
Incomplete random walk after 1000030 steps, including 2 resets, run finished after 1489 ms. (steps per millisecond=671 ) properties (out of 3) seen :2
FORMULA RefineWMG-PT-100100-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-100100-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3074 ms. (steps per millisecond=325 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 205 rows 248 cols
[2022-06-05 16:57:22] [INFO ] Computed 91 place invariants in 6 ms
[2022-06-05 16:57:22] [INFO ] [Real]Absence check using 91 positive place invariants in 11 ms returned sat
[2022-06-05 16:57:22] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-05 16:57:22] [INFO ] [Nat]Absence check using 91 positive place invariants in 13 ms returned sat
[2022-06-05 16:57:22] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-05 16:57:22] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2022-06-05 16:57:22] [INFO ] After 323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 2500 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=166 )
FORMULA RefineWMG-PT-100100-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 14 ms.
All properties solved without resorting to model-checking.
Total runtime 117659 ms.

BK_STOP 1654448242707

--------------------
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="RefineWMG-PT-100100"
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 RefineWMG-PT-100100, 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 r186-tajo-165281572400575"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-100100.tgz
mv RefineWMG-PT-100100 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 ;