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 204K
-rw-r--r-- 1 mcc users 3.2K May 30 22:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 30 22:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.2K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 28 11:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 11:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 28 09:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.5K May 28 09:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.3K May 28 07:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 28 07:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 111 May 26 06:33 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 349 May 26 06:33 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 27 05:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 05:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 28 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 28 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 7 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 34K May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is RefineWMG-PT-015016, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-csrt-152749175400708
=====================================================================

--------------------
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 RefineWMG-PT-015-016-LTLFireability-00
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-01
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-02
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-03
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-04
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-05
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-06
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-07
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-08
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-09
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-10
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-11
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-12
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-13
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-14
FORMULA_NAME RefineWMG-PT-015-016-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527976532272

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-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((X((("(((p13>=1)&&(p14>=1))&&(p16>=1))")U("(p39>=1)"))U(X(F("(p74>=1)"))))))
Formula 0 simplified : !X(("(((p13>=1)&&(p14>=1))&&(p16>=1))" U "(p39>=1)") U XF"(p74>=1)")
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 63 rows 79 cols
invariant :p19 + p20 = 16
invariant :p34 + p35 = 16
invariant :p72 + p73 = 16
invariant :p74 + p75 = 16
invariant :p7 + p8 = 16
invariant :p2 + p3 = 16
invariant :p57 + p58 = 16
invariant :p59 + p60 = 16
invariant :p42 + p43 = 16
invariant :p4 + p5 = 16
invariant :p14 + p15 = 16
invariant :p52 + p53 = 16
invariant :p29 + p30 = 16
invariant :p9 + p10 = 16
invariant :p12 + p13 = 16
invariant :p32 + p33 = 16
invariant :p + pprime + p1 + p6 + p11 + p16 + p21 + p26 + p31 + p36 + p41 + p46 + p51 + p56 + p61 = 7
invariant :p49 + p50 = 16
invariant :p39 + p40 = 16
invariant :psecond + pterce = 5
invariant :p67 + p68 = 16
invariant :p24 + p25 = 16
invariant :p17 + p18 = 16
invariant :p47 + p48 = 16
invariant :p62 + p63 = 16
invariant :p54 + p55 = 16
invariant :p69 + p70 = 16
invariant :p44 + p45 = 16
invariant :p22 + p23 = 16
invariant :p64 + p65 = 16
invariant :p27 + p28 = 16
invariant :p37 + p38 = 16
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 1288 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 54 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X((((LTLAP0==true))U((LTLAP1==true)))U(X(<>((LTLAP2==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 39 ms.
FORMULA RefineWMG-PT-015-016-LTLFireability-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>((LTLAP3==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 18 ms.
FORMULA RefineWMG-PT-015-016-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X((<>([]((LTLAP4==true))))U((LTLAP5==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 27 ms.
FORMULA RefineWMG-PT-015-016-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, <>(X([](<>([]((LTLAP6==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 19 ms.
FORMULA RefineWMG-PT-015-016-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP7==true), --buchi-type=spotba], 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=1, -p, --pins-guards, --when, --ltl, (LTLAP7==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
255
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

BK_STOP 1527978756870

--------------------
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 LTLFireability -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 LTLFireability -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
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 55 ms
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 79 places.
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 63 transitions.
Jun 02, 2018 9:55:34 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 9 ms
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 45 ms
Jun 02, 2018 9:55:34 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
Jun 02, 2018 9:55:34 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 63 transitions.
Jun 02, 2018 9:55:34 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 32 place invariants in 19 ms
Jun 02, 2018 9:55:35 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 79 variables to be positive in 116 ms
Jun 02, 2018 9:55:35 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 63 transitions.
Jun 02, 2018 9:55:35 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/63 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 9:55:35 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)
Jun 02, 2018 9:55:35 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 63 transitions.
Jun 02, 2018 9:55:35 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)
Jun 02, 2018 9:55:35 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 63 transitions.
Jun 02, 2018 9:55:36 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 1019 ms. Total solver calls (SAT/UNSAT): 166(166/0)
Jun 02, 2018 9:55:36 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 63 transitions.
Jun 02, 2018 9:55:37 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 607 ms. Total solver calls (SAT/UNSAT): 61(0/61)
Jun 02, 2018 9:55:37 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 2571ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc, 0.000: Loading model from ./gal.so
pins2lts-mc, 0.000: library has no initializer
pins2lts-mc, 0.000: loading model GAL
pins2lts-mc, 0.000: completed loading model GAL
pins2lts-mc, 0.000: Initializing POR dependencies: labels 84, guards 63
pins2lts-mc, 0.005: LTL layer: formula: (LTLAP7==true)
pins2lts-mc, 0.005: "(LTLAP7==true)" is not a file, parsing as formula...
pins2lts-mc, 0.005: Using Spin LTL semantics
pins2lts-mc, 0.015: buchi has 2 states
pins2lts-mc, 0.015: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc, 0.016: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc, 0.017: There are 86 state labels and 1 edge labels
pins2lts-mc, 0.017: State length is 80, there are 65 groups
pins2lts-mc, 0.017: Running cndfs using 1 core (sequential)
pins2lts-mc, 0.017: Using a tree table with 2^27 elements
pins2lts-mc, 0.017: Successor permutation: dynamic
pins2lts-mc, 0.017: Visible groups: 0 / 65, labels: 1 / 86
pins2lts-mc, 0.017: POR cycle proviso: cndfs (ltl)
pins2lts-mc, 0.017: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc, 0.068: [Blue] 1000 levels 1000 states 1332 transitions
pins2lts-mc, 0.109: [Blue] 2000 levels 2000 states 2665 transitions
pins2lts-mc, 0.185: [Blue] 4000 levels 4000 states 5332 transitions
pins2lts-mc, 0.327: [Blue] 8000 levels 8000 states 10665 transitions
pins2lts-mc, 0.615: [Blue] 16000 levels 16000 states 21332 transitions
pins2lts-mc, 1.078: [Blue] 32000 levels 32000 states 42665 transitions
pins2lts-mc, 1.916: [Blue] 64000 levels 64000 states 85332 transitions
pins2lts-mc, 3.559: [Blue] 128000 levels 128000 states 170665 transitions
pins2lts-mc, 7.034: [Blue] 256000 levels 256000 states 341332 transitions
pins2lts-mc, 13.210: [Blue] 512000 levels 512000 states 682665 transitions
pins2lts-mc, 25.022: [Blue] 1024000 levels 1024000 states 1365332 transitions
pins2lts-mc, 48.108: [Blue] 2048000 levels 2048000 states 2730665 transitions
pins2lts-mc, 94.670: [Blue] 4096000 levels 4096000 states 5461332 transitions
pins2lts-mc, 135.442: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc, 135.584:
pins2lts-mc, 135.584: Explored 5592384 states 7456514 transitions, fanout: 1.333
pins2lts-mc, 135.584: Total exploration time 135.560 sec (135.560 sec minimum, 135.560 sec on average)
pins2lts-mc, 135.584: States per second: 41254, Transitions per second: 55005
pins2lts-mc, 135.584:
pins2lts-mc, 135.584: State space has 7456513 states, 0 are accepting
pins2lts-mc, 135.584: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc, 135.584: blue states: 5592384 (75.00%), transitions: 0 (per worker)
pins2lts-mc, 135.584: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc, 135.584: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc, 135.584:
pins2lts-mc, 135.584: Total memory used for local state coloring: 85.3MB
pins2lts-mc, 135.584:
pins2lts-mc, 135.584: Queue width: 8B, total height: 5592384, memory: 42.67MB
pins2lts-mc, 135.584: Tree memory: 312.9MB, 44.0 B/state, compr.: 13.7%
pins2lts-mc, 135.584: Tree fill ratio (roots/leafs): 5.0%/99.0%
pins2lts-mc, 135.584: Stored 63 string chucks using 0MB
pins2lts-mc, 135.584: Total memory used for chunk indexing: 0MB
pins2lts-mc, 135.584: Est. total memory use: 355.6MB (~1066.7MB paged-in)
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP7==true), --buchi-type=spotba], 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 134

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="RefineWMG-PT-015016"
export BK_EXAMINATION="LTLFireability"
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/RefineWMG-PT-015016.tgz
mv RefineWMG-PT-015016 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 RefineWMG-PT-015016, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r284-csrt-152749175400708"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;