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-165281572400574.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RefineWMG-PT-100100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572400574
=====================================================================

--------------------
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-ReachabilityCardinality-00
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-01
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-02
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-03
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-04
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-05
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-06
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-07
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-08
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-09
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-10
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-11
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-12
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-13
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-14
FORMULA_NAME RefineWMG-PT-100100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654448118227

Running Version 202205111006
[2022-06-05 16:55:19] [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 16:55:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:55:19] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2022-06-05 16:55:19] [INFO ] Transformed 504 places.
[2022-06-05 16:55:19] [INFO ] Transformed 403 transitions.
[2022-06-05 16:55:19] [INFO ] Parsed PT model containing 504 places and 403 transitions in 219 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10005 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 16) seen :3
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) 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
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
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 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 66 ms. (steps per millisecond=151 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) 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 113 ms. (steps per millisecond=88 ) 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 46 ms. (steps per millisecond=217 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 403 rows 504 cols
[2022-06-05 16:55:20] [INFO ] Computed 202 place invariants in 20 ms
[2022-06-05 16:55:21] [INFO ] After 376ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-06-05 16:55:21] [INFO ] [Nat]Absence check using 202 positive place invariants in 26 ms returned sat
[2022-06-05 16:55:22] [INFO ] After 537ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :10
[2022-06-05 16:55:22] [INFO ] After 1341ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :10
Attempting to minimize the solution found.
Minimization took 542 ms.
[2022-06-05 16:55:23] [INFO ] After 2183ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :10
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 10 different solutions.
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 126863 ms.
Support contains 27 out of 504 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 269 edges and 504 vertex of which 184 / 504 are part of one of the 92 SCC in 6 ms
Free SCC test removed 92 places
Drop transitions removed 184 transitions
Reduce isomorphic transitions removed 184 transitions.
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 0 with 92 rules applied. Total rules applied 93 place count 320 transition count 219
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 1 with 255 rules applied. Total rules applied 348 place count 150 transition count 134
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 1 with 52 rules applied. Total rules applied 400 place count 150 transition count 82
Reduce places removed 52 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 54 rules applied. Total rules applied 454 place count 98 transition count 80
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 456 place count 96 transition count 80
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 456 place count 96 transition count 62
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 492 place count 78 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 494 place count 77 transition count 61
Applied a total of 494 rules in 69 ms. Remains 77 /504 variables (removed 427) and now considering 61/403 (removed 342) transitions.
// Phase 1: matrix 61 rows 77 cols
[2022-06-05 16:57:30] [INFO ] Computed 25 place invariants in 1 ms
[2022-06-05 16:57:30] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/504 places, 61/403 transitions.
Incomplete random walk after 1000036 steps, including 2 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1635 ms. (steps per millisecond=611 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 898 ms. (steps per millisecond=1113 ) properties (out of 3) seen :1
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 61 rows 77 cols
[2022-06-05 16:57:34] [INFO ] Computed 25 place invariants in 5 ms
[2022-06-05 16:57:34] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-05 16:57:35] [INFO ] [Nat]Absence check using 25 positive place invariants in 3 ms returned sat
[2022-06-05 16:57:35] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-05 16:57:35] [INFO ] After 68ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 47 ms.
[2022-06-05 16:57:35] [INFO ] After 148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 3414 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=426 )
FORMULA RefineWMG-PT-100100-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 756 ms.
All properties solved without resorting to model-checking.
Total runtime 136296 ms.

BK_STOP 1654448255965

--------------------
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//
++ 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 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-100100"
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-100100, 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-165281572400574"
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 [ "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 ;