Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r085-csrt-155246554900736.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off 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 HouseConstruction-PT-32000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r085-csrt-155246554900736
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.3K Feb 11 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 11 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 7 01:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 7 01:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 113 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 351 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 5 00:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 00:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.1K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 3 08:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 3 08:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jan 31 03:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Jan 31 03:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 0 Jan 29 09:34 model-fix.log
-rw-r--r-- 1 mcc users 13K 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 HouseConstruction-PT-32000-LTLFireability-00
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-01
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-02
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-03
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-04
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-05
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-06
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-07
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-08
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-09
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-10
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-11
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-12
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-13
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-14
FORMULA_NAME HouseConstruction-PT-32000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552802853533

Working with output stream class java.io.PrintStream
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-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_1.0.0.201903111103/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 : !((G((G(F("((p9>=1)&&(p8>=1))")))U(X("((p21>=1)&&(p23>=1))")))))
Formula 0 simplified : !G(GF"((p9>=1)&&(p8>=1))" U X"((p21>=1)&&(p23>=1))")
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 18 rows 26 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 462 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 74 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](([](<>((LTLAP0==true))))U(X((LTLAP1==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=8, --when, --ltl, [](([](<>((LTLAP0==true))))U(X((LTLAP1==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 1552804911639

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /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 -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
Mar 17, 2019 6:07:35 AM 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]
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 42 ms
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 26 places.
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 18 transitions.
Mar 17, 2019 6:07:36 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 10 ms
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 20 ms
Mar 17, 2019 6:07:36 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 2 ms
Mar 17, 2019 6:07:36 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 18 transitions.
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 4 ms
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 26 variables to be positive in 282 ms
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 18 transitions.
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/18 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 18 transitions.
Mar 17, 2019 6:07:36 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 17, 2019 6:07:37 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 18 transitions.
Mar 17, 2019 6:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 522 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 17, 2019 6:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 18 transitions.
Mar 17, 2019 6:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 103 ms. Total solver calls (SAT/UNSAT): 24(0/24)
Mar 17, 2019 6:07:38 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 2082ms conformant to PINS in folder :/home/mcc/execution
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.008: Loading model from ./gal.so
pins2lts-mc( 0/ 8), 0.011: library has no initializer
pins2lts-mc( 4/ 8), 0.011: library has no initializer
pins2lts-mc( 4/ 8), 0.011: loading model GAL
pins2lts-mc( 2/ 8), 0.011: library has no initializer
pins2lts-mc( 2/ 8), 0.011: loading model GAL
pins2lts-mc( 0/ 8), 0.011: loading model GAL
pins2lts-mc( 6/ 8), 0.010: library has no initializer
pins2lts-mc( 6/ 8), 0.010: loading model GAL
pins2lts-mc( 1/ 8), 0.012: library has no initializer
pins2lts-mc( 1/ 8), 0.012: loading model GAL
pins2lts-mc( 7/ 8), 0.026: library has no initializer
pins2lts-mc( 7/ 8), 0.026: loading model GAL
pins2lts-mc( 3/ 8), 0.026: library has no initializer
pins2lts-mc( 3/ 8), 0.067: loading model GAL
pins2lts-mc( 5/ 8), 0.026: library has no initializer
pins2lts-mc( 5/ 8), 0.090: loading model GAL
pins2lts-mc( 6/ 8), 0.378: completed loading model GAL
pins2lts-mc( 6/ 8), 0.378: LTL layer: formula: [](([](<>((LTLAP0==true))))U(X((LTLAP1==true))))
pins2lts-mc( 6/ 8), 0.378: "[](([](<>((LTLAP0==true))))U(X((LTLAP1==true))))" is not a file, parsing as formula...
pins2lts-mc( 6/ 8), 0.381: Using Spin LTL semantics
pins2lts-mc( 2/ 8), 0.391: completed loading model GAL
pins2lts-mc( 5/ 8), 0.394: completed loading model GAL
pins2lts-mc( 3/ 8), 0.395: completed loading model GAL
pins2lts-mc( 7/ 8), 0.394: completed loading model GAL
pins2lts-mc( 4/ 8), 0.395: completed loading model GAL
pins2lts-mc( 1/ 8), 0.395: completed loading model GAL
pins2lts-mc( 0/ 8), 0.396: completed loading model GAL
pins2lts-mc( 0/ 8), 0.416: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc( 0/ 8), 0.475: DFS-FIFO for weak LTL, using special progress label 31
pins2lts-mc( 0/ 8), 0.475: There are 32 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 0.475: State length is 27, there are 28 groups
pins2lts-mc( 0/ 8), 0.475: Running dfsfifo using 8 cores
pins2lts-mc( 0/ 8), 0.475: Using a tree table with 2^27 elements
pins2lts-mc( 0/ 8), 0.475: Successor permutation: rr
pins2lts-mc( 0/ 8), 0.475: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc( 0/ 8), 0.745: ~112 levels ~960 states ~13240 transitions
pins2lts-mc( 2/ 8), 1.037: ~222 levels ~1920 states ~33544 transitions
pins2lts-mc( 2/ 8), 1.821: ~438 levels ~3840 states ~73592 transitions
pins2lts-mc( 4/ 8), 3.710: ~875 levels ~7680 states ~156808 transitions
pins2lts-mc( 4/ 8), 4.915: ~1760 levels ~15360 states ~351480 transitions
pins2lts-mc( 7/ 8), 6.729: ~3547 levels ~30720 states ~716792 transitions
pins2lts-mc( 4/ 8), 7.786: ~7171 levels ~61440 states ~1640232 transitions
pins2lts-mc( 4/ 8), 8.861: ~14367 levels ~122880 states ~3380248 transitions
pins2lts-mc( 4/ 8), 10.923: ~28785 levels ~245760 states ~6911848 transitions
pins2lts-mc( 5/ 8), 13.610: ~57732 levels ~491520 states ~14232760 transitions
pins2lts-mc( 5/ 8), 19.058: ~115611 levels ~983040 states ~28824216 transitions
pins2lts-mc( 1/ 8), 31.119: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 32.691:
pins2lts-mc( 0/ 8), 32.691: mean standard work distribution: 9.3% (states) 9.9% (transitions)
pins2lts-mc( 0/ 8), 32.691:
pins2lts-mc( 0/ 8), 32.691: Explored 1137408 states 33167800 transitions, fanout: 29.161
pins2lts-mc( 0/ 8), 32.691: Total exploration time 32.130 sec (30.700 sec minimum, 31.304 sec on average)
pins2lts-mc( 0/ 8), 32.691: States per second: 35400, Transitions per second: 1032300
pins2lts-mc( 0/ 8), 32.691:
pins2lts-mc( 0/ 8), 32.691: Progress states detected: 16583774
pins2lts-mc( 0/ 8), 32.691: Redundant explorations: -96.5707
pins2lts-mc( 0/ 8), 32.691:
pins2lts-mc( 0/ 8), 32.691: Queue width: 8B, total height: 17647319, memory: 134.64MB
pins2lts-mc( 0/ 8), 32.691: Tree memory: 509.0MB, 16.1 B/state, compr.: 14.6%
pins2lts-mc( 0/ 8), 32.691: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc( 0/ 8), 32.691: Stored 18 string chucks using 0MB
pins2lts-mc( 0/ 8), 32.691: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 32.691: Est. total memory use: 643.7MB (~1158.6MB paged-in)
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](([](<>((LTLAP0==true))))U(X((LTLAP1==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="HouseConstruction-PT-32000"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-32000, 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 r085-csrt-155246554900736"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-32000.tgz
mv HouseConstruction-PT-32000 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "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 [ "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 ;