Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................
/home/mcc/execution
total 836K
-rw-r--r-- 1 mcc users 5.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 352 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 484K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is PermAdmissibility-PT-50, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r116-csrt-152666475500510
=====================================================================

--------------------
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-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527184353511

Flatten gal took : 208 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 28 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_1.0.0.201805151631/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.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_1.0.0.201805151631/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.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, -O3, model.c], workingDir=/home/mcc/execution]
Compilation finished in 5960 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 112 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
sparsehash FATAL ERROR: failed to allocate 38 groups
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=1, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255

BK_STOP 1527187043621

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -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
May 24, 2018 5:52:35 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 24, 2018 5:52:35 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 24, 2018 5:52:35 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 157 ms
May 24, 2018 5:52:35 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 168 places.
May 24, 2018 5:52:36 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 592 transitions.
May 24, 2018 5:52:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 48 ms
May 24, 2018 5:52:36 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 203 ms
May 24, 2018 5:52:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 9 ms
May 24, 2018 5:52:36 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 592 transitions.
May 24, 2018 5:52:36 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 4 ms
May 24, 2018 5:52:36 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 340 transitions.
May 24, 2018 5:52:36 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 6 ms
May 24, 2018 5:52:37 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 76 variables to be positive in 373 ms
May 24, 2018 5:52:37 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 340 transitions.
May 24, 2018 5:52:37 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/340 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 24, 2018 5:52:37 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 24, 2018 5:52:37 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 340 transitions.
May 24, 2018 5:52:37 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 24, 2018 5:52:37 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 340 transitions.
May 24, 2018 5:52:40 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(120/340) took 3002 ms. Total solver calls (SAT/UNSAT): 3094(3094/0)
May 24, 2018 5:52:43 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(231/340) took 6002 ms. Total solver calls (SAT/UNSAT): 7116(7116/0)
May 24, 2018 5:52:46 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 8737 ms. Total solver calls (SAT/UNSAT): 10738(10738/0)
May 24, 2018 5:52:46 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 340 transitions.
May 24, 2018 5:56:48 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 242458 ms. Total solver calls (SAT/UNSAT): 14905(0/14905)
May 24, 2018 5:56:48 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 252013ms conformant to PINS in folder :/home/mcc/execution
ITS-tools command line returned an error code 1
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc, 0.000: Loading model from ./gal.so
pins2lts-mc, 0.001: library has no initializer
pins2lts-mc, 0.001: loading model GAL
pins2lts-mc, 0.004: completed loading model GAL
pins2lts-mc, 0.005: Initializing POR dependencies: labels 340, guards 340
pins2lts-mc, 0.062: There are 340 state labels and 1 edge labels
pins2lts-mc, 0.062: State length is 76, there are 340 groups
pins2lts-mc, 0.062: Running bfs using 1 core (sequential)
pins2lts-mc, 0.062: Using a non-indexing tree table with 2^27 elements
pins2lts-mc, 0.062: Successor permutation: none
pins2lts-mc, 0.062: Visible groups: 0 / 340, labels: 0 / 340
pins2lts-mc, 0.062: POR cycle proviso: none
pins2lts-mc, 0.062: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc, 0.174: 6 levels 1000 states 5900 transitions
pins2lts-mc, 0.312: 7 levels 2000 states 13324 transitions
pins2lts-mc, 0.552: 8 levels 4000 states 26524 transitions
pins2lts-mc, 1.012: 9 levels 8000 states 50752 transitions
pins2lts-mc, 1.955: 9 levels 16000 states 103252 transitions
pins2lts-mc, 3.707: 10 levels 32000 states 200652 transitions
pins2lts-mc, 7.348: 11 levels 64000 states 412684 transitions
pins2lts-mc, 15.001: 12 levels 128000 states 866160 transitions
pins2lts-mc, 29.871: 13 levels 256000 states 1704532 transitions
pins2lts-mc, 59.620: 13 levels 512000 states 3397832 transitions
pins2lts-mc, 119.058: 14 levels 1024000 states 6822372 transitions
pins2lts-mc, 245.910: 16 levels 2048000 states 14220140 transitions
pins2lts-mc, 503.364: 17 levels 4096000 states 28221716 transitions
pins2lts-mc, 1010.930: 18 levels 8192000 states 56382396 transitions
pins2lts-mc, 2037.467: 19 levels 16384000 states 115574364 transitions
pins2lts-mc, 2427.791: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc, 2427.796:
pins2lts-mc, 2427.796:
pins2lts-mc, 2427.796: Explored 19323698 states 136052840 transitions, fanout: 7.041
pins2lts-mc, 2427.797: Total exploration time 2427.730 sec (2427.730 sec minimum, 2427.730 sec on average)
pins2lts-mc, 2427.797: States per second: 7960, Transitions per second: 56041
pins2lts-mc, 2427.797:
pins2lts-mc, 2427.797: Queue width: 8B, total height: 13060677, memory: 99.65MB
pins2lts-mc, 2427.797: Tree memory: 503.1MB, 16.3 B/state, compr.: 5.3%
pins2lts-mc, 2427.797: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc, 2427.797: Stored 342 string chucks using 0MB
pins2lts-mc, 2427.797: Total memory used for chunk indexing: 0MB
pins2lts-mc, 2427.798: Est. total memory use: 602.7MB (~1123.6MB paged-in)
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -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="PermAdmissibility-PT-50"
export BK_EXAMINATION="ReachabilityDeadlock"
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

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-50.tgz
mv PermAdmissibility-PT-50 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is PermAdmissibility-PT-50, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r116-csrt-152666475500510"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.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 ;