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.r006-tajo-165245689100303.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 AirplaneLD-PT-2000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689100303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 47M
-rw-r--r-- 1 mcc users 1.2M Apr 29 22:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.7M Apr 29 22:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 548K Apr 29 21:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Apr 29 21:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 868K May 9 07:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.3M May 9 07:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 302K May 9 07:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 9 07:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1M Apr 30 01:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 10M Apr 30 01:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Apr 30 00:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Apr 30 00:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 121K May 9 07:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 246K May 9 07:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 8.7M 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 AirplaneLD-PT-2000-ReachabilityFireability-00
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-01
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-02
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-03
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-04
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-05
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-06
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-07
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-08
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-09
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-10
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-11
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-12
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-13
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-14
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654266597063

Running Version 202205111006
[2022-06-03 14:29:58] [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]
[2022-06-03 14:29:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:29:59] [INFO ] Load time of PNML (sax parser for PT used): 689 ms
[2022-06-03 14:29:59] [INFO ] Transformed 14019 places.
[2022-06-03 14:29:59] [INFO ] Transformed 16008 transitions.
[2022-06-03 14:29:59] [INFO ] Parsed PT model containing 14019 places and 16008 transitions in 898 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 284 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 6002 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1258 resets, run finished after 8501 ms. (steps per millisecond=1 ) properties (out of 16) seen :7
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1323 ms. (steps per millisecond=7 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1436 ms. (steps per millisecond=6 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 16008 rows 8017 cols
[2022-06-03 14:30:18] [INFO ] Computed 3 place invariants in 6302 ms
[2022-06-03 14:30:28] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2022-06-03 14:30:28] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-03 14:30:29] [INFO ] After 2850ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2022-06-03 14:30:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-06-03 14:30:31] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-03 14:30:48] [INFO ] After 15975ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :5
[2022-06-03 14:30:52] [INFO ] After 20190ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :5
Attempting to minimize the solution found.
Minimization took 1370 ms.
[2022-06-03 14:30:54] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :5
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 5 different solutions.
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 146 ms.
Support contains 16 out of 8017 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8017/8017 places, 16008/16008 transitions.
Graph (complete) has 21023 edges and 8017 vertex of which 8012 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.48 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 8012 transition count 16004
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 5 place count 8012 transition count 16001
Deduced a syphon composed of 3 places in 8 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 13 place count 8007 transition count 16001
Discarding 7985 places :
Symmetric choice reduction at 1 with 7985 rule applications. Total rules 7998 place count 22 transition count 8016
Iterating global reduction 1 with 7985 rules applied. Total rules applied 15983 place count 22 transition count 8016
Ensure Unique test removed 7985 transitions
Reduce isomorphic transitions removed 7985 transitions.
Iterating post reduction 1 with 7985 rules applied. Total rules applied 23968 place count 22 transition count 31
Applied a total of 23968 rules in 615 ms. Remains 22 /8017 variables (removed 7995) and now considering 31/16008 (removed 15977) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/8017 places, 31/16008 transitions.
Finished random walk after 971 steps, including 152 resets, run visited all 1 properties in 11 ms. (steps per millisecond=88 )
FORMULA AirplaneLD-PT-2000-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 56542 ms.

BK_STOP 1654266655055

--------------------
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="AirplaneLD-PT-2000"
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 AirplaneLD-PT-2000, 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 r006-tajo-165245689100303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-2000.tgz
mv AirplaneLD-PT-2000 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 ;