fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r140-tall-162298995900089
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for Philosophers-COL-100000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16248.220 3600000.00 1880342.00 1756234.50 F?TFTF??F?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/mcc2021-input.r140-tall-162298995900089.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.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 2-4028
Executing tool itstools
Input is Philosophers-COL-100000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162298995900089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.8M
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.5M May 5 16:51 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-100000-CTLCardinality-00
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-01
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-02
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-03
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-04
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-05
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-06
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-07
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-08
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-09
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-10
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-11
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-12
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-13
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-14
FORMULA_NAME Philosophers-COL-100000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1623000155040

Running Version 0
[2021-06-06 17:22:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2021-06-06 17:22:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-06 17:22:39] [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.
[2021-06-06 17:22:40] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-06-06 17:22:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1390 ms
[2021-06-06 17:22:43] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 500000 PT places and 500000.0 transition bindings in 2056 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
[2021-06-06 17:22:43] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions in 3 ms.
[2021-06-06 17:22:43] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_3586329321460115992.dot
Incomplete random walk after 100001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=2083 ) properties (out of 68) seen :3
Running SMT prover for 65 properties.
// Phase 1: matrix 5 rows 5 cols
[2021-06-06 17:22:43] [INFO ] Computed 2 place invariants in 6 ms
[2021-06-06 17:22:43] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-06-06 17:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-06 17:22:43] [INFO ] [Real]Absence check using state equation in 16 ms returned unsat :23 sat :16 real:26
Attempting to minimize the solution found.
Minimization took 71 ms.
[2021-06-06 17:22:43] [INFO ] SMT Verify possible in real domain returnedunsat :23 sat :16 real:26
[2021-06-06 17:22:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2021-06-06 17:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:22:43] [INFO ] [Nat]Absence check using state equation in 32 ms returned unsat :7 sat :58
Attempting to minimize the solution found.
Minimization took 28 ms.
[2021-06-06 17:22:43] [INFO ] SMT Verify possible in nat domain returned unsat :7 sat :58
Successfully simplified 30 atomic propositions for a total of 16 simplifications.
[2021-06-06 17:22:43] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-06-06 17:22:43] [INFO ] Flatten gal took : 16 ms
[2021-06-06 17:22:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Philosophers-COL-100000-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-100000-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-06-06 17:22:43] [INFO ] Flatten gal took : 2 ms
[2021-06-06 17:22:45] [INFO ] Unfolded HLPN to a Petri net with 500000 places and 500000 transitions in 1151 ms.
[2021-06-06 17:22:45] [INFO ] Unfolded HLPN properties in 598 ms.
Successfully produced net in file /tmp/petri1001_14550764436513001741.dot
Support contains 500000 out of 500000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500000/500000 places, 500000/500000 transitions.
Applied a total of 0 rules in 2646 ms. Remains 500000 /500000 variables (removed 0) and now considering 500000/500000 (removed 0) transitions.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:22:58] [INFO ] Computed 200000 place invariants in 2482 ms
[2021-06-06 17:23:38] [INFO ] Implicit Places using invariants in 42893 ms returned []
Implicit Place search using SMT only with invariants took 42896 ms to find 0 implicit places.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:23:40] [INFO ] Computed 200000 place invariants in 2285 ms
[2021-06-06 17:24:17] [INFO ] Dead Transitions using invariants and state equation in 38978 ms returned []
Finished structural reductions, in 1 iterations. Remains : 500000/500000 places, 500000/500000 transitions.
[2021-06-06 17:24:53] [INFO ] Flatten gal took : 21876 ms
[2021-06-06 17:26:18] [INFO ] Flatten gal took : 27587 ms
[2021-06-06 17:28:05] [INFO ] Input system was already deterministic with 500000 transitions.
Interrupted random walk after 69 steps, including 0 resets, run timeout after 30210 ms. (steps per millisecond=0 ) properties seen :{2=1, 6=1, 8=1, 12=1, 16=1, 18=1}
Running SMT prover for 14 properties.
// Phase 1: matrix 500000 rows 500000 cols
[2021-06-06 17:28:47] [INFO ] Computed 200000 place invariants in 2007 ms
[2021-06-06 17:30:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2021-06-06 17:31:14] [INFO ] Flatten gal took : 29264 ms
[2021-06-06 17:33:49] [INFO ] Flatten gal took : 46466 ms
[2021-06-06 17:36:28] [INFO ] Applying decomposition
[2021-06-06 17:37:36] [INFO ] Flatten gal took : 68172 ms

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-100000"
export BK_EXAMINATION="CTLCardinality"
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 Philosophers-COL-100000, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r140-tall-162298995900089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-100000.tgz
mv Philosophers-COL-100000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;