Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r107-oct2-155272231000462.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is PermAdmissibility-PT-50, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-oct2-155272231000462
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 876K
-rw-r--r-- 1 mcc users 5.8K Feb 12 04:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 12 04:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K Feb 8 03:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 8 03:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 110 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 348 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.7K Feb 5 00:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 00:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 4 22:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 4 22:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 4 07:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 4 07:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 1 02:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 1 02:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Feb 4 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 484K 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 PermAdmissibility-PT-50-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1552932755083

Working with output stream class java.io.PrintStream
Flatten gal took : 170 ms
Constant places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 104 transition count 592
Symmetric choice reduction at 1 with 28 rule applications. Total rules 92 place count 104 transition count 592
Constant places removed 28 places and 252 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 120 place count 76 transition count 340
Applied a total of 120 rules in 20 ms. Remains 76 /168 variables (removed 92) and now considering 340/592 (removed 252) transitions.
// Phase 1: matrix 340 rows 76 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 340 rows 76 cols
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 3673 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 68 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
sparsehash FATAL ERROR: failed to allocate 47 groups

BK_STOP 1552933955549

--------------------
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 18, 2019 6:12:36 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 18, 2019 6:12:36 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 18, 2019 6:12:36 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 139 ms
Mar 18, 2019 6:12:36 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 168 places.
Mar 18, 2019 6:12:36 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 592 transitions.
Mar 18, 2019 6:12:37 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 26 ms
Mar 18, 2019 6:12:37 PM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Mar 18, 2019 6:12:37 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PermAdmissibility-PT-50-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 18, 2019 6:12:37 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 164 ms
Mar 18, 2019 6:12:37 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 6 ms
Mar 18, 2019 6:12:37 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 592 transitions.
Mar 18, 2019 6:12:37 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property PermAdmissibility-PT-50-GlobalProperties-0 is trivially true : it is verified in initial state.
Mar 18, 2019 6:12:37 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 340 transitions.
Mar 18, 2019 6:12:37 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 105 ms
Mar 18, 2019 6:12:37 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 2 ms
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 4 ms
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 76 variables to be positive in 563 ms
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 340 transitions.
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/340 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 65 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 340 transitions.
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 6:12:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 340 transitions.
Mar 18, 2019 6:12:41 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(42/340) took 2972 ms. Total solver calls (SAT/UNSAT): 585(585/0)
Mar 18, 2019 6:12:44 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(97/340) took 6009 ms. Total solver calls (SAT/UNSAT): 1755(1755/0)
Mar 18, 2019 6:12:47 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(131/340) took 9093 ms. Total solver calls (SAT/UNSAT): 3522(3522/0)
Mar 18, 2019 6:12:51 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(175/340) took 12257 ms. Total solver calls (SAT/UNSAT): 5116(5116/0)
Mar 18, 2019 6:12:54 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(221/340) took 15377 ms. Total solver calls (SAT/UNSAT): 6481(6481/0)
Mar 18, 2019 6:12:57 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(249/340) took 18620 ms. Total solver calls (SAT/UNSAT): 8131(8131/0)
Mar 18, 2019 6:13:00 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(308/340) took 21623 ms. Total solver calls (SAT/UNSAT): 10273(10273/0)
Mar 18, 2019 6:13:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 23157 ms. Total solver calls (SAT/UNSAT): 10738(10738/0)
Mar 18, 2019 6:13:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 340 transitions.
Mar 18, 2019 6:16:13 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 191816 ms. Total solver calls (SAT/UNSAT): 14905(0/14905)
Mar 18, 2019 6:16:13 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 216069ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc( 1/ 8), 0.013: library has no initializer
pins2lts-mc( 1/ 8), 0.013: loading model GAL
pins2lts-mc( 0/ 8), 0.013: library has no initializer
pins2lts-mc( 0/ 8), 0.014: loading model GAL
pins2lts-mc( 3/ 8), 0.013: library has no initializer
pins2lts-mc( 3/ 8), 0.013: loading model GAL
pins2lts-mc( 6/ 8), 0.014: library has no initializer
pins2lts-mc( 2/ 8), 0.015: library has no initializer
pins2lts-mc( 2/ 8), 0.015: loading model GAL
pins2lts-mc( 4/ 8), 0.014: library has no initializer
pins2lts-mc( 4/ 8), 0.015: loading model GAL
pins2lts-mc( 7/ 8), 0.014: library has no initializer
pins2lts-mc( 7/ 8), 0.016: loading model GAL
pins2lts-mc( 6/ 8), 0.015: loading model GAL
pins2lts-mc( 5/ 8), 0.014: library has no initializer
pins2lts-mc( 5/ 8), 0.016: loading model GAL
pins2lts-mc( 0/ 8), 0.066: completed loading model GAL
pins2lts-mc( 1/ 8), 0.079: completed loading model GAL
pins2lts-mc( 0/ 8), 0.110: Initializing POR dependencies: labels 341, guards 340
pins2lts-mc( 4/ 8), 0.131: completed loading model GAL
pins2lts-mc( 6/ 8), 0.157: completed loading model GAL
pins2lts-mc( 2/ 8), 0.158: completed loading model GAL
pins2lts-mc( 3/ 8), 0.182: completed loading model GAL
pins2lts-mc( 7/ 8), 0.249: completed loading model GAL
pins2lts-mc( 5/ 8), 0.281: completed loading model GAL
pins2lts-mc( 0/ 8), 0.910: There are 341 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 0.910: State length is 76, there are 340 groups
pins2lts-mc( 0/ 8), 0.910: Running bfs using 8 cores
pins2lts-mc( 0/ 8), 0.910: Using a non-indexing tree table with 2^27 elements
pins2lts-mc( 0/ 8), 0.910: Successor permutation: none
pins2lts-mc( 0/ 8), 0.910: Visible groups: 0 / 340, labels: 0 / 341
pins2lts-mc( 0/ 8), 0.910: POR cycle proviso: none
pins2lts-mc( 0/ 8), 0.910: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc( 0/ 8), 3.803: ~6 levels ~960 states ~6336 transitions
pins2lts-mc( 0/ 8), 3.887: ~6 levels ~1920 states ~11680 transitions
pins2lts-mc( 0/ 8), 4.284: ~7 levels ~3840 states ~24448 transitions
pins2lts-mc( 4/ 8), 4.983: ~6 levels ~7680 states ~50176 transitions
pins2lts-mc( 7/ 8), 6.375: ~6 levels ~15360 states ~100448 transitions
pins2lts-mc( 7/ 8), 8.134: ~6 levels ~30720 states ~196000 transitions
pins2lts-mc( 0/ 8), 12.391: ~9 levels ~61440 states ~389664 transitions
pins2lts-mc( 0/ 8), 20.216: ~10 levels ~122880 states ~753184 transitions
pins2lts-mc( 7/ 8), 33.629: ~9 levels ~245760 states ~1681568 transitions
pins2lts-mc( 7/ 8), 48.826: ~10 levels ~491520 states ~3281984 transitions
pins2lts-mc( 1/ 8), 68.707: ~12 levels ~983040 states ~6400800 transitions
pins2lts-mc( 5/ 8), 99.279: ~10 levels ~1966080 states ~13508512 transitions
pins2lts-mc( 3/ 8), 159.148: ~13 levels ~3932160 states ~27915392 transitions
pins2lts-mc( 3/ 8), 279.915: ~14 levels ~7864320 states ~56507744 transitions
pins2lts-mc( 1/ 8), 518.200: ~17 levels ~15728640 states ~108443744 transitions
pins2lts-mc( 6/ 8), 655.111: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 655.179:
pins2lts-mc( 0/ 8), 655.180: mean standard work distribution: 4.5% (states) 4.8% (transitions)
pins2lts-mc( 0/ 8), 655.209:
pins2lts-mc( 0/ 8), 655.209: Explored 18404863 states 129389080 transitions, fanout: 7.030
pins2lts-mc( 0/ 8), 655.209: Total exploration time 654.260 sec (654.210 sec minimum, 654.236 sec on average)
pins2lts-mc( 0/ 8), 655.209: States per second: 28131, Transitions per second: 197764
pins2lts-mc( 0/ 8), 655.209:
pins2lts-mc( 0/ 8), 655.209: Queue width: 8B, total height: 13855428, memory: 105.71MB
pins2lts-mc( 0/ 8), 655.209: Tree memory: 502.0MB, 16.3 B/state, compr.: 5.3%
pins2lts-mc( 0/ 8), 655.209: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc( 0/ 8), 655.209: Stored 342 string chucks using 0MB
pins2lts-mc( 0/ 8), 655.209: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 655.209: Est. total memory use: 607.7MB (~1129.7MB 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)
ITS-tools command line returned an error code 1

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="PermAdmissibility-PT-50"
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 2-3954"
echo " Executing tool itstools"
echo " Input is PermAdmissibility-PT-50, 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 r107-oct2-155272231000462"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-50.tgz
mv PermAdmissibility-PT-50 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 ;