fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r021-oct2-158897699000435
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.320 3600000.00 3928155.00 92832.10 ??FF????F??????F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r021-oct2-158897699000435.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897699000435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 19K Mar 26 02:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 26 02:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 168K Mar 25 22:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 487K Mar 25 22:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 107K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 320K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 25 17:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 38K Mar 25 17:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 132K Mar 25 14:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 379K Mar 25 14:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 4.1M Mar 24 05:37 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 BridgeAndVehicles-PT-V80P50N20-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589247559713

[2020-05-12 01:39:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-12 01:39:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-12 01:39:25] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2020-05-12 01:39:25] [INFO ] Transformed 198 places.
[2020-05-12 01:39:25] [INFO ] Transformed 3728 transitions.
[2020-05-12 01:39:25] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 441 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 177 ms.
Incomplete random walk after 100000 steps, including 145 resets, run finished after 1220 ms. (steps per millisecond=81 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1]
[2020-05-12 01:39:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2020-05-12 01:39:26] [INFO ] Computed 7 place invariants in 22 ms
[2020-05-12 01:39:26] [INFO ] [Real]Absence check using 7 positive place invariants in 31 ms returned unsat
[2020-05-12 01:39:26] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2020-05-12 01:39:27] [INFO ] [Real]Absence check using 7 positive place invariants in 38 ms returned sat
[2020-05-12 01:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 01:39:27] [INFO ] [Real]Absence check using state equation in 351 ms returned sat
[2020-05-12 01:39:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 01:39:27] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2020-05-12 01:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 01:39:27] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2020-05-12 01:39:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-05-12 01:39:27] [INFO ] [Nat]Added 42 Read/Feed constraints in 53 ms returned sat
[2020-05-12 01:39:28] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 416 ms.
[2020-05-12 01:39:47] [INFO ] Added : 275 causal constraints over 55 iterations in 19438 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-12 01:39:47] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-05-12 01:39:47] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-05-12 01:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 01:39:47] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2020-05-12 01:39:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 01:39:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 32 ms returned sat
[2020-05-12 01:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 01:39:48] [INFO ] [Nat]Absence check using state equation in 652 ms returned sat
[2020-05-12 01:39:48] [INFO ] [Nat]Added 42 Read/Feed constraints in 78 ms returned sat
[2020-05-12 01:39:49] [INFO ] Deduced a trap composed of 5 places in 362 ms
[2020-05-12 01:39:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 456 ms
[2020-05-12 01:39:49] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 378 ms.
[2020-05-12 01:40:07] [INFO ] Added : 265 causal constraints over 53 iterations in 18753 ms. Result :unknown
[2020-05-12 01:40:08] [INFO ] [Real]Absence check using 7 positive place invariants in 56 ms returned unsat
[2020-05-12 01:40:08] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-05-12 01:40:08] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-05-12 01:40:08] [INFO ] [Real]Absence check using 7 positive place invariants in 48 ms returned unsat
[2020-05-12 01:40:08] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 8 simplifications.
[2020-05-12 01:40:09] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-12 01:40:09] [INFO ] Flatten gal took : 519 ms
[2020-05-12 01:40:09] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-12 01:40:09] [INFO ] Flatten gal took : 425 ms
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-12 01:40:09] [INFO ] Applying decomposition
[2020-05-12 01:40:10] [INFO ] Flatten gal took : 176 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph12458095160283854856.txt, -o, /tmp/graph12458095160283854856.bin, -w, /tmp/graph12458095160283854856.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph12458095160283854856.bin, -l, -1, -v, -w, /tmp/graph12458095160283854856.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-12 01:40:11] [INFO ] Decomposing Gal with order
[2020-05-12 01:40:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-12 01:40:21] [INFO ] Removed a total of 7790 redundant transitions.
[2020-05-12 01:40:22] [INFO ] Flatten gal took : 10237 ms
[2020-05-12 01:40:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 3552 labels/synchronizations in 402 ms.
[2020-05-12 01:40:22] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 69 ms
[2020-05-12 01:40:23] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2020-05-12 02:00:41] [INFO ] Flatten gal took : 844 ms
[2020-05-12 02:00:42] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 652 ms
[2020-05-12 02:00:42] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2020-05-12 02:21:02] [INFO ] Flatten gal took : 2610 ms
[2020-05-12 02:21:07] [INFO ] Input system was already deterministic with 3728 transitions.
[2020-05-12 02:21:07] [INFO ] Transformed 198 places.
[2020-05-12 02:21:07] [INFO ] Transformed 3728 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-12 02:21:08] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 28 ms
[2020-05-12 02:21:08] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 35 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.

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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 CTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="BridgeAndVehicles-PT-V80P50N20"
export BK_EXAMINATION="CTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P50N20, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-oct2-158897699000435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; 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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;