fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r021-oct2-158897698900315
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V20P10N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15788.680 3600000.00 3668704.00 68259.20 T???FT??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-oct2-158897698900315.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-V20P10N20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897698900315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 5.0K Mar 26 02:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 26 02:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 94K Mar 25 20:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 275K Mar 25 20:52 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 6.4K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 45K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 142K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Mar 25 17:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 25 17:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 74K Mar 25 12:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 215K Mar 25 12:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Mar 25 17:54 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 1.1M 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-V20P10N20-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589230423636

[2020-05-11 20:53:45] [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]
[2020-05-11 20:53:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 20:53:45] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2020-05-11 20:53:45] [INFO ] Transformed 78 places.
[2020-05-11 20:53:45] [INFO ] Transformed 968 transitions.
[2020-05-11 20:53:45] [INFO ] Parsed PT model containing 78 places and 968 transitions in 146 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Incomplete random walk after 100000 steps, including 575 resets, run finished after 387 ms. (steps per millisecond=258 ) properties seen :[0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1]
[2020-05-11 20:53:45] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2020-05-11 20:53:45] [INFO ] Computed 7 place invariants in 7 ms
[2020-05-11 20:53:45] [INFO ] [Real]Absence check using 7 positive place invariants in 14 ms returned sat
[2020-05-11 20:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:53:45] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2020-05-11 20:53:46] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-05-11 20:53:46] [INFO ] [Real]Added 42 Read/Feed constraints in 24 ms returned sat
[2020-05-11 20:53:46] [INFO ] Computed and/alt/rep : 965/22439/167 causal constraints in 114 ms.
[2020-05-11 20:53:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:53:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 49 ms returned sat
[2020-05-11 20:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:53:46] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2020-05-11 20:53:46] [INFO ] [Nat]Added 42 Read/Feed constraints in 34 ms returned sat
[2020-05-11 20:53:46] [INFO ] Deduced a trap composed of 5 places in 303 ms
[2020-05-11 20:53:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 342 ms
[2020-05-11 20:53:47] [INFO ] Computed and/alt/rep : 965/22439/167 causal constraints in 43 ms.
[2020-05-11 20:53:48] [INFO ] Added : 125 causal constraints over 25 iterations in 1284 ms. Result :sat
[2020-05-11 20:53:48] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-05-11 20:53:48] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2020-05-11 20:53:48] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2020-05-11 20:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 20:53:48] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-05-11 20:53:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 20:53:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-05-11 20:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 20:53:48] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2020-05-11 20:53:48] [INFO ] [Nat]Added 42 Read/Feed constraints in 9 ms returned sat
[2020-05-11 20:53:48] [INFO ] Deduced a trap composed of 5 places in 90 ms
[2020-05-11 20:53:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2020-05-11 20:53:48] [INFO ] Computed and/alt/rep : 965/22439/167 causal constraints in 39 ms.
[2020-05-11 20:53:50] [INFO ] Added : 127 causal constraints over 27 iterations in 1698 ms. Result :sat
[2020-05-11 20:53:50] [INFO ] Deduced a trap composed of 26 places in 84 ms
[2020-05-11 20:53:50] [INFO ] Deduced a trap composed of 26 places in 82 ms
[2020-05-11 20:53:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 301 ms
[2020-05-11 20:53:50] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2020-05-11 20:53:50] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-05-11 20:53:50] [INFO ] [Real]Absence check using 7 positive place invariants in 31 ms returned unsat
[2020-05-11 20:53:50] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
[2020-05-11 20:53:50] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-11 20:53:51] [INFO ] Flatten gal took : 171 ms
[2020-05-11 20:53:51] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-11 20:53:51] [INFO ] Flatten gal took : 64 ms
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-11 20:53:51] [INFO ] Applying decomposition
[2020-05-11 20:53:51] [INFO ] Flatten gal took : 46 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/graph13167773051473216518.txt, -o, /tmp/graph13167773051473216518.bin, -w, /tmp/graph13167773051473216518.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/graph13167773051473216518.bin, -l, -1, -v, -w, /tmp/graph13167773051473216518.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-11 20:53:51] [INFO ] Decomposing Gal with order
[2020-05-11 20:53:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-11 20:53:52] [INFO ] Removed a total of 1045 redundant transitions.
[2020-05-11 20:53:52] [INFO ] Flatten gal took : 903 ms
[2020-05-11 20:53:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 865 labels/synchronizations in 32 ms.
[2020-05-11 20:53:52] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 8 ms
[2020-05-11 20:53:52] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 0 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.
[2020-05-11 21:13:58] [INFO ] Flatten gal took : 1535 ms
[2020-05-11 21:13:59] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 358 ms
[2020-05-11 21:13:59] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 5 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.
[2020-05-11 21:34:01] [INFO ] Flatten gal took : 118 ms
[2020-05-11 21:34:03] [INFO ] Input system was already deterministic with 968 transitions.
[2020-05-11 21:34:03] [INFO ] Transformed 78 places.
[2020-05-11 21:34:03] [INFO ] Transformed 968 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
[2020-05-11 21:34:03] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 20 ms
[2020-05-11 21:34:03] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 9 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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.07633e+06,906.202,5935468,2,2.19199e+06,5,1.22447e+07,6,0,1276,3.40267e+06,0


Converting to forward existential form...Done !
original formula: EF(EX(((CAPACITE<=1)&&(SORTI_B<=(VIDANGE_1+VIDANGE_2)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * ((CAPACITE<=1)&&(SORTI_B<=(VIDANGE_1+VIDANGE_2))))] != FALSE
(forward)formula 0,1,1039.87,6136232,1,0,8,1.39158e+07,8,1,3272,3.42827e+06,2
FORMULA BridgeAndVehicles-PT-V20P10N20-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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-V20P10N20"
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-V20P10N20, 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-oct2-158897698900315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N20.tgz
mv BridgeAndVehicles-PT-V20P10N20 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 ;