About the Execution of GreatSPN+red for Philosophers-COL-005000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.775 | 867251.00 | 2553110.00 | 1545.30 | ????????TF???T?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r267-smll-171654406400451.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Philosophers-COL-005000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406400451
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 7.3K Apr 13 19:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 13 19:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 13 13:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 13 13:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 14 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 14 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 22:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 13 22:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 227K May 18 16:43 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 Philosophers-COL-005000-LTLCardinality-00
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-01
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-02
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-03
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-04
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-05
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-06
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-07
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-08
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-09
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-10
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-11
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-12
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-13
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-14
FORMULA_NAME Philosophers-COL-005000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716885129266
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-005000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 08:32:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 08:32:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 08:32:11] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 08:32:12] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 08:32:12] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1361 ms
[2024-05-28 08:32:12] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25000 PT places and 25000.0 transition bindings in 34 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 08:32:13] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2024-05-28 08:32:13] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Philosophers-COL-005000-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-005000-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-005000-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40012 steps (4 resets) in 188 ms. (211 steps per ms) remains 5/18 properties
BEST_FIRST walk for 40002 steps (8 resets) in 489 ms. (81 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 1/1 properties
// Phase 1: matrix 5 rows 5 cols
[2024-05-28 08:32:13] [INFO ] Computed 2 invariants in 7 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 7 constraints, problems are : Problem set: 0 solved, 1 unsolved in 206 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 8 constraints, problems are : Problem set: 0 solved, 1 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 327ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 5001 steps, including 0 resets, run visited all 1 properties in 51 ms. (steps per millisecond=98 )
Parikh walk visited 1 properties in 59 ms.
[2024-05-28 08:32:13] [INFO ] Flatten gal took : 20 ms
[2024-05-28 08:32:13] [INFO ] Flatten gal took : 3 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5000) 5000) 5000)]] contains successor/predecessor on variables of sort Philo
[2024-05-28 08:32:14] [INFO ] Unfolded HLPN to a Petri net with 25000 places and 25000 transitions 80000 arcs in 383 ms.
[2024-05-28 08:32:14] [INFO ] Unfolded 13 HLPN properties in 23 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 170 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2024-05-28 08:32:15] [INFO ] Computed 10000 invariants in 255 ms
[2024-05-28 08:32:30] [INFO ] Implicit Places using invariants in 14762 ms returned []
Implicit Place search using SMT only with invariants took 14782 ms to find 0 implicit places.
Running 15000 sub problems to find dead transitions.
[2024-05-28 08:32:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 15000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20000/50000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 15000 unsolved in 30854 ms.
Refiners :[Positive P Invariants (semi-flows): 5000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 15000/15000 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15000 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 15000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 20000/50000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 15000 unsolved in 30245 ms.
Refiners :[Positive P Invariants (semi-flows): 5000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 0/15000 constraints, Known Traps: 0/0 constraints]
After SMT, in 101947ms problems are : Problem set: 0 solved, 15000 unsolved
Search for dead transitions found 0 dead transitions in 102522ms
Finished structural reductions in LTL mode , in 1 iterations and 117647 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Support contains 25000 out of 25000 places after structural reductions.
[2024-05-28 08:34:15] [INFO ] Flatten gal took : 1547 ms
[2024-05-28 08:34:17] [INFO ] Flatten gal took : 1062 ms
[2024-05-28 08:34:20] [INFO ] Input system was already deterministic with 25000 transitions.
RANDOM walk for 22525 steps (4 resets) in 120015 ms. (0 steps per ms) remains 9/17 properties
BEST_FIRST walk for 28004 steps (0 resets) in 20858 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 28004 steps (0 resets) in 21717 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 28004 steps (0 resets) in 20727 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 24004 steps (0 resets) in 23501 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 36004 steps (0 resets) in 20851 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 36004 steps (0 resets) in 21776 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 22123 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 32004 steps (0 resets) in 21769 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 37004 steps (0 resets) in 20566 ms. (1 steps per ms) remains 9/9 properties
[2024-05-28 08:35:40] [INFO ] Invariant cache hit.
SMT process timed out in 18492ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 370 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 372 ms. Remains : 25000/25000 places, 25000/25000 transitions.
RANDOM walk for 23525 steps (4 resets) in 120010 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 32004 steps (0 resets) in 20586 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 28004 steps (0 resets) in 20534 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 28004 steps (0 resets) in 20558 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 20004 steps (0 resets) in 21127 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 38004 steps (0 resets) in 21489 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 34004 steps (0 resets) in 20733 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 36004 steps (0 resets) in 21594 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 28004 steps (0 resets) in 22304 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 22235 ms. (1 steps per ms) remains 9/9 properties
Probabilistic random walk after 156953 steps, saw 156926 distinct states, run finished after 234755 ms. (steps per millisecond=0 ) properties seen :2
[2024-05-28 08:41:13] [INFO ] Invariant cache hit.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Philosophers-COL-005000
IS_COLORED=1
IS_NUPN=
LOADING model.pnml ...
MODEL CLASS: SYMMETRIC NET
PLACES: 5
TRANSITIONS: 5
CONSTANTS: 0
TEMPLATE VARS: 0
COLOR CLASSES: 1
COLOR VARS: 1
ARCS: 15
LOADING TIME: 0.768
UNFOLDING COLORS...
MODEL CLASS: P/T NET
PLACES: 25000
TRANSITIONS: 25000
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 80000
UNFOLDING TIME: 4.078
SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 1.188
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING UNFOLDING MAP FILE /home/mcc/execution/model.unfmap ...
TOTAL TIME: 6.404
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 602
MODEL NAME: /home/mcc/execution/model
25000 places, 25000 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1716885996517
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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="Philosophers-COL-005000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is Philosophers-COL-005000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r267-smll-171654406400451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-005000.tgz
mv Philosophers-COL-005000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;