Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r030-smll-155225127000390.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-3957
Executing tool itstools
Input is ClientsAndServers-PT-N2000P0, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-155225127000390
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 168K
-rw-r--r-- 1 mcc users 3.0K Feb 9 08:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 9 08:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 5 07:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 5 07:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 115 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 353 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.5K Feb 4 23:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.9K Feb 4 22:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 2 01:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 2 01:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jan 29 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Jan 29 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 9.2K Mar 10 17:31 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 ClientsAndServers-PT-N2000P0-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1552746721534

Working with output stream class java.io.PrintStream
Flatten gal took : 46 ms
Implicit places reduction removed 4 places :[CwG, CwA, SwA, SwG]
Performed 12 Post agglomeration using F-continuation condition.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 21 transition count 6
Constant places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 28 place count 9 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 28 place count 9 transition count 5
Constant places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 8 transition count 5
Applied a total of 29 rules in 11 ms. Remains 8 /25 variables (removed 17) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 8 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 5 rows 8 cols
invariant :SF + SR + -1'Mi + Si = -2000
invariant :Uf + -1'SR + Mi + -1'Ci = -2000
invariant :MwU + Mi = 6000
invariant :CF + -1'Si + Ci = 12000
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 330 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 50 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ GlobalProperties = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution GlobalProperties -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination GlobalProperties -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 16, 2019 2:32:03 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, GlobalProperties, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 16, 2019 2:32:03 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 32 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25 places.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 18 transitions.
Mar 16, 2019 2:32:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 8 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property ClientsAndServers-PT-N2000P0-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 3 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 18 transitions.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property ClientsAndServers-PT-N2000P0-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 13 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 1 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 5 transitions.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 4 place invariants in 2 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 8 variables to be positive in 28 ms
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 5 transitions.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/5 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 5 transitions.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 5 transitions.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 105 ms. Total solver calls (SAT/UNSAT): 9(9/0)
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 5 transitions.
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 7(0/7)
Mar 16, 2019 2:32:04 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 274ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc( 3/ 8), 0.002: library has no initializer
pins2lts-mc( 5/ 8), 0.001: library has no initializer
pins2lts-mc( 1/ 8), 0.001: library has no initializer
pins2lts-mc( 5/ 8), 0.001: loading model GAL
pins2lts-mc( 2/ 8), 0.001: library has no initializer
pins2lts-mc( 2/ 8), 0.002: loading model GAL
pins2lts-mc( 3/ 8), 0.002: loading model GAL
pins2lts-mc( 7/ 8), 0.000: library has no initializer
pins2lts-mc( 7/ 8), 0.005: loading model GAL
pins2lts-mc( 4/ 8), 0.001: library has no initializer
pins2lts-mc( 4/ 8), 0.006: loading model GAL
pins2lts-mc( 4/ 8), 0.006: completed loading model GAL
pins2lts-mc( 0/ 8), 0.002: library has no initializer
pins2lts-mc( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc( 7/ 8), 0.006: completed loading model GAL
pins2lts-mc( 5/ 8), 0.006: completed loading model GAL
pins2lts-mc( 6/ 8), 0.005: library has no initializer
pins2lts-mc( 1/ 8), 0.001: loading model GAL
pins2lts-mc( 0/ 8), 0.007: loading model GAL
pins2lts-mc( 1/ 8), 0.007: completed loading model GAL
pins2lts-mc( 2/ 8), 0.006: completed loading model GAL
pins2lts-mc( 6/ 8), 0.006: loading model GAL
pins2lts-mc( 0/ 8), 0.008: completed loading model GAL
pins2lts-mc( 0/ 8), 0.008: Initializing POR dependencies: labels 6, guards 5
pins2lts-mc( 6/ 8), 0.006: completed loading model GAL
pins2lts-mc( 0/ 8), 0.015: There are 6 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 0.016: State length is 8, there are 5 groups
pins2lts-mc( 0/ 8), 0.016: Running bfs using 8 cores
pins2lts-mc( 0/ 8), 0.016: Using a non-indexing tree table with 2^27 elements
pins2lts-mc( 0/ 8), 0.016: Successor permutation: none
pins2lts-mc( 0/ 8), 0.016: Visible groups: 0 / 5, labels: 0 / 6
pins2lts-mc( 0/ 8), 0.016: POR cycle proviso: none
pins2lts-mc( 0/ 8), 0.016: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc( 0/ 8), 0.021: ~18 levels ~960 states ~1504 transitions
pins2lts-mc( 0/ 8), 0.051: ~23 levels ~1920 states ~3024 transitions
pins2lts-mc( 0/ 8), 0.080: ~32 levels ~3840 states ~6168 transitions
pins2lts-mc( 0/ 8), 0.151: ~66 levels ~7680 states ~12656 transitions
pins2lts-mc( 0/ 8), 0.272: ~109 levels ~15360 states ~25592 transitions
pins2lts-mc( 0/ 8), 0.492: ~181 levels ~30720 states ~51264 transitions
pins2lts-mc( 0/ 8), 0.799: ~288 levels ~61440 states ~102688 transitions
pins2lts-mc( 3/ 8), 1.181: ~371 levels ~122880 states ~204832 transitions
pins2lts-mc( 3/ 8), 1.676: ~555 levels ~245760 states ~409736 transitions
pins2lts-mc( 2/ 8), 2.242: ~749 levels ~491520 states ~820080 transitions
pins2lts-mc( 0/ 8), 2.865: ~1228 levels ~983040 states ~1641024 transitions
pins2lts-mc( 6/ 8), 3.510: ~1649 levels ~1966080 states ~3279832 transitions
pins2lts-mc( 6/ 8), 4.657: ~2290 levels ~3932160 states ~6556264 transitions
pins2lts-mc( 4/ 8), 7.191: ~3413 levels ~7864320 states ~13108288 transitions
pins2lts-mc( 6/ 8), 12.469: ~4890 levels ~15728640 states ~26215712 transitions
pins2lts-mc( 2/ 8), 20.913: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 20.966:
pins2lts-mc( 0/ 8), 20.966: mean standard work distribution: 4.5% (states) 4.5% (transitions)
pins2lts-mc( 0/ 8), 20.966:
pins2lts-mc( 0/ 8), 20.966: Explored 18792977 states 31315895 transitions, fanout: 1.666
pins2lts-mc( 0/ 8), 20.966: Total exploration time 20.940 sec (20.890 sec minimum, 20.920 sec on average)
pins2lts-mc( 0/ 8), 20.966: States per second: 897468, Transitions per second: 1495506
pins2lts-mc( 0/ 8), 20.966:
pins2lts-mc( 0/ 8), 20.966: Queue width: 8B, total height: 6772, memory: 0.05MB
pins2lts-mc( 0/ 8), 20.966: Tree memory: 399.4MB, 22.3 B/state, compr.: 65.5%
pins2lts-mc( 0/ 8), 20.966: Tree fill ratio (roots/leafs): 14.0%/99.0%
pins2lts-mc( 0/ 8), 20.966: Stored 7 string chucks using 0MB
pins2lts-mc( 0/ 8), 20.966: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 20.966: Est. total memory use: 399.5MB (~1024.1MB paged-in)
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:167)
at fr.lip6.move.gal.application.LTSminRunner.access$9(LTSminRunner.java:122)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:91)
at java.lang.Thread.run(Thread.java:748)

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="ClientsAndServers-PT-N2000P0"
export BK_EXAMINATION="GlobalProperties"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-3957"
echo " Executing tool itstools"
echo " Input is ClientsAndServers-PT-N2000P0, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r030-smll-155225127000390"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N2000P0.tgz
mv ClientsAndServers-PT-N2000P0 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "UpperBounds" ] ; 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 [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;