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-165245689400526.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 AutoFlight-PT-96b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689400526
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 8.2K Apr 30 02:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 30 02:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 30 02:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 30 02:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 30 02:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 30 02:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 30 02:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 30 02:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.9M 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 AutoFlight-PT-96b-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-96b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654267389979

Running Version 202205111006
[2022-06-03 14:43:11] [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]
[2022-06-03 14:43:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:43:11] [INFO ] Load time of PNML (sax parser for PT used): 284 ms
[2022-06-03 14:43:11] [INFO ] Transformed 7894 places.
[2022-06-03 14:43:12] [INFO ] Transformed 7868 transitions.
[2022-06-03 14:43:12] [INFO ] Found NUPN structural information;
[2022-06-03 14:43:12] [INFO ] Parsed PT model containing 7894 places and 7868 transitions in 725 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=14 ) properties (out of 15) seen :5
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 10) 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 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) 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 10) 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 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 7868 rows 7894 cols
[2022-06-03 14:43:13] [INFO ] Computed 514 place invariants in 159 ms
[2022-06-03 14:43:16] [INFO ] After 2924ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-06-03 14:43:20] [INFO ] [Nat]Absence check using 513 positive place invariants in 819 ms returned sat
[2022-06-03 14:43:20] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 79 ms returned sat
[2022-06-03 14:43:33] [INFO ] After 12852ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :5
[2022-06-03 14:43:38] [INFO ] Deduced a trap composed of 138 places in 4355 ms of which 8 ms to minimize.
[2022-06-03 14:43:43] [INFO ] Deduced a trap composed of 27 places in 4357 ms of which 4 ms to minimize.
[2022-06-03 14:43:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 14:43:43] [INFO ] After 26485ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 5 different solutions.
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 37174 ms.
Support contains 25 out of 7894 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7894/7894 places, 7868/7868 transitions.
Drop transitions removed 3389 transitions
Trivial Post-agglo rules discarded 3389 transitions
Performed 3389 trivial Post agglomeration. Transition count delta: 3389
Iterating post reduction 0 with 3389 rules applied. Total rules applied 3389 place count 7894 transition count 4479
Reduce places removed 3389 places and 0 transitions.
Ensure Unique test removed 379 transitions
Reduce isomorphic transitions removed 379 transitions.
Drop transitions removed 188 transitions
Trivial Post-agglo rules discarded 188 transitions
Performed 188 trivial Post agglomeration. Transition count delta: 188
Iterating post reduction 1 with 3956 rules applied. Total rules applied 7345 place count 4505 transition count 3912
Reduce places removed 188 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 194 rules applied. Total rules applied 7539 place count 4317 transition count 3906
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 7545 place count 4311 transition count 3906
Performed 1005 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1005 Pre rules applied. Total rules applied 7545 place count 4311 transition count 2901
Deduced a syphon composed of 1005 places in 40 ms
Reduce places removed 1005 places and 0 transitions.
Iterating global reduction 4 with 2010 rules applied. Total rules applied 9555 place count 3306 transition count 2901
Discarding 676 places :
Symmetric choice reduction at 4 with 676 rule applications. Total rules 10231 place count 2630 transition count 2225
Iterating global reduction 4 with 676 rules applied. Total rules applied 10907 place count 2630 transition count 2225
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 10910 place count 2630 transition count 2222
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 10911 place count 2629 transition count 2222
Performed 216 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 216 Pre rules applied. Total rules applied 10911 place count 2629 transition count 2006
Deduced a syphon composed of 216 places in 24 ms
Reduce places removed 216 places and 0 transitions.
Iterating global reduction 6 with 432 rules applied. Total rules applied 11343 place count 2413 transition count 2006
Performed 609 Post agglomeration using F-continuation condition.Transition count delta: 609
Deduced a syphon composed of 609 places in 2 ms
Reduce places removed 609 places and 0 transitions.
Iterating global reduction 6 with 1218 rules applied. Total rules applied 12561 place count 1804 transition count 1397
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 12564 place count 1804 transition count 1394
Free-agglomeration rule applied 285 times.
Iterating global reduction 6 with 285 rules applied. Total rules applied 12849 place count 1804 transition count 1109
Reduce places removed 285 places and 0 transitions.
Iterating post reduction 6 with 285 rules applied. Total rules applied 13134 place count 1519 transition count 1109
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 13135 place count 1518 transition count 1108
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 7 with 47 rules applied. Total rules applied 13182 place count 1471 transition count 1108
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 47 Pre rules applied. Total rules applied 13182 place count 1471 transition count 1061
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 8 with 94 rules applied. Total rules applied 13276 place count 1424 transition count 1061
Applied a total of 13276 rules in 2176 ms. Remains 1424 /7894 variables (removed 6470) and now considering 1061/7868 (removed 6807) transitions.
Finished structural reductions, in 1 iterations. Remains : 1424/7894 places, 1061/7868 transitions.
Finished random walk after 2539 steps, including 8 resets, run visited all 4 properties in 45 ms. (steps per millisecond=56 )
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 71388 ms.

BK_STOP 1654267462912

--------------------
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="AutoFlight-PT-96b"
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 AutoFlight-PT-96b, 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 r006-tajo-165245689400526"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-96b.tgz
mv AutoFlight-PT-96b 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 ;