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-165281572500582.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-100101, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572500582
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 6.4K Apr 30 02:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 30 02:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 02:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 30 02:22 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 3.8K May 9 08:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 11K Apr 30 02:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 30 02:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 30 02:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 30 02:24 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-100101-ReachabilityCardinality-00
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-01
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-02
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-03
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-04
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-05
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-06
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-07
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-08
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-09
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-10
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-11
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-12
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-13
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-14
FORMULA_NAME RefineWMG-PT-100101-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654448125767

Running Version 202205111006
[2022-06-05 16:55:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 16:55:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:55:27] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2022-06-05 16:55:27] [INFO ] Transformed 504 places.
[2022-06-05 16:55:27] [INFO ] Transformed 403 transitions.
[2022-06-05 16:55:27] [INFO ] Parsed PT model containing 504 places and 403 transitions in 205 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 16) seen :3
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 101 ms. (steps per millisecond=99 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) seen :1
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 12) 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 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 403 rows 504 cols
[2022-06-05 16:55:28] [INFO ] Computed 202 place invariants in 18 ms
[2022-06-05 16:55:28] [INFO ] [Real]Absence check using 202 positive place invariants in 31 ms returned sat
[2022-06-05 16:55:28] [INFO ] After 369ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2022-06-05 16:55:29] [INFO ] [Nat]Absence check using 202 positive place invariants in 30 ms returned sat
[2022-06-05 16:55:30] [INFO ] After 998ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :10
[2022-06-05 16:55:31] [INFO ] After 2173ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :10
Attempting to minimize the solution found.
Minimization took 1011 ms.
[2022-06-05 16:55:32] [INFO ] After 3457ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :10
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 10 different solutions.
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 111700 ms.
Support contains 106 out of 504 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 179 edges and 504 vertex of which 122 / 504 are part of one of the 61 SCC in 10 ms
Free SCC test removed 61 places
Drop transitions removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 382 transition count 281
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 1 with 171 rules applied. Total rules applied 233 place count 268 transition count 224
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 239 place count 268 transition count 218
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 8 rules applied. Total rules applied 247 place count 262 transition count 216
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 249 place count 260 transition count 216
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 249 place count 260 transition count 203
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 275 place count 247 transition count 203
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 277 place count 246 transition count 202
Applied a total of 277 rules in 96 ms. Remains 246 /504 variables (removed 258) and now considering 202/403 (removed 201) transitions.
// Phase 1: matrix 202 rows 246 cols
[2022-06-05 16:57:24] [INFO ] Computed 84 place invariants in 3 ms
[2022-06-05 16:57:24] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 246/504 places, 202/403 transitions.
Incomplete random walk after 1000047 steps, including 2 resets, run finished after 1811 ms. (steps per millisecond=552 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2223 ms. (steps per millisecond=449 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2540 ms. (steps per millisecond=393 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3409 ms. (steps per millisecond=293 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2437 ms. (steps per millisecond=410 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 1497675 steps, run timeout after 36001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 1497675 steps, saw 1383860 distinct states, run finished after 36006 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 202 rows 246 cols
[2022-06-05 16:58:12] [INFO ] Computed 84 place invariants in 9 ms
[2022-06-05 16:58:12] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-05 16:58:12] [INFO ] [Nat]Absence check using 84 positive place invariants in 8 ms returned sat
[2022-06-05 16:58:13] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-05 16:58:13] [INFO ] After 451ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 213 ms.
[2022-06-05 16:58:13] [INFO ] After 740ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 11972 steps, including 0 resets, run visited all 1 properties in 50 ms. (steps per millisecond=239 )
FORMULA RefineWMG-PT-100101-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 20800 ms.
All properties solved without resorting to model-checking.
Total runtime 187210 ms.

BK_STOP 1654448314481

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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-100101"
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"
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-100101, 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 r186-tajo-165281572500582"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-100101.tgz
mv RefineWMG-PT-100101 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 ;