fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124155900073
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for CANConstruction-PT-090

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16248.027 3600000.00 2851675.00 281785.80 FT???FFFT????TF? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124155900073.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CANConstruction-PT-090, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124155900073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 28K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 152K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.3K May 11 18:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 18:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 11 15:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 12 04:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 37M May 12 08:13 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 CANConstruction-PT-090-CTLCardinality-00
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-01
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-02
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-03
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-04
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-05
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-06
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-07
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-08
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-09
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-10
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-11
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-12
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-13
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-14
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621261439081

Running Version 0
[2021-05-17 14:24:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 14:24:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 14:24:05] [INFO ] Load time of PNML (sax parser for PT used): 904 ms
[2021-05-17 14:24:05] [INFO ] Transformed 17282 places.
[2021-05-17 14:24:05] [INFO ] Transformed 33120 transitions.
[2021-05-17 14:24:05] [INFO ] Parsed PT model containing 17282 places and 33120 transitions in 1096 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 105 ms.
Support contains 934 out of 17282 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 17282/17282 places, 33120/33120 transitions.
Discarding 7491 places :
Symmetric choice reduction at 0 with 7491 rule applications. Total rules 7491 place count 9791 transition count 18138
Iterating global reduction 0 with 7491 rules applied. Total rules applied 14982 place count 9791 transition count 18138
Applied a total of 14982 rules in 6271 ms. Remains 9791 /17282 variables (removed 7491) and now considering 18138/33120 (removed 14982) transitions.
// Phase 1: matrix 18138 rows 9791 cols
[2021-05-17 14:24:13] [INFO ] Computed 181 place invariants in 304 ms
[2021-05-17 14:24:14] [INFO ] Implicit Places using invariants in 1460 ms returned []
Implicit Place search using SMT only with invariants took 2411 ms to find 0 implicit places.
// Phase 1: matrix 18138 rows 9791 cols
[2021-05-17 14:24:14] [INFO ] Computed 181 place invariants in 130 ms
[2021-05-17 14:24:15] [INFO ] Dead Transitions using invariants and state equation in 1035 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9791/17282 places, 18138/33120 transitions.
[2021-05-17 14:24:16] [INFO ] Flatten gal took : 732 ms
[2021-05-17 14:24:17] [INFO ] Flatten gal took : 579 ms
[2021-05-17 14:24:18] [INFO ] Input system was already deterministic with 18138 transitions.
Incomplete random walk after 100000 steps, including 62 resets, run finished after 4455 ms. (steps per millisecond=22 ) properties (out of 108) seen :31
Running SMT prover for 77 properties.
// Phase 1: matrix 18138 rows 9791 cols
[2021-05-17 14:24:26] [INFO ] Computed 181 place invariants in 142 ms
[2021-05-17 14:24:37] [INFO ] [Real]Absence check using 91 positive place invariants in 326 ms returned sat
[2021-05-17 14:24:37] [INFO ] [Real]Absence check using 91 positive and 90 generalized place invariants in 128 ms returned sat
[2021-05-17 14:24:37] [INFO ] SMT Verify possible in real domain returnedunsat :5 sat :0 real:72
[2021-05-17 14:24:47] [INFO ] [Nat]Absence check using 91 positive place invariants in 330 ms returned sat
[2021-05-17 14:24:47] [INFO ] [Nat]Absence check using 91 positive and 90 generalized place invariants in 134 ms returned sat
[2021-05-17 14:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 14:25:05] [INFO ] [Nat]Absence check using state equation in 17129 ms returned unsat :61 sat :16
[2021-05-17 14:25:06] [INFO ] State equation strengthened by 16110 read => feed constraints.
[2021-05-17 14:25:07] [INFO ] [Nat]Added 16110 Read/Feed constraints in 1014 ms returned sat
Attempting to minimize the solution found.
Minimization took 12675 ms.
[2021-05-17 14:25:49] [INFO ] SMT Verify possible in nat domain returned unsat :61 sat :16
Successfully simplified 66 atomic propositions for a total of 16 simplifications.
[2021-05-17 14:25:49] [INFO ] Initial state test concluded for 2 properties.
FORMULA CANConstruction-PT-090-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-090-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 9791 transition count 17508
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 9161 transition count 17508
Discarding 428 places :
Symmetric choice reduction at 2 with 428 rule applications. Total rules 1688 place count 8733 transition count 16652
Iterating global reduction 2 with 428 rules applied. Total rules applied 2116 place count 8733 transition count 16652
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 5 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 2296 place count 8643 transition count 16562
Applied a total of 2296 rules in 13808 ms. Remains 8643 /9791 variables (removed 1148) and now considering 16562/18138 (removed 1576) transitions.
[2021-05-17 14:26:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-17 14:26:04] [INFO ] Flatten gal took : 472 ms
FORMULA CANConstruction-PT-090-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 14:26:04] [INFO ] Flatten gal took : 486 ms
[2021-05-17 14:26:05] [INFO ] Input system was already deterministic with 16562 transitions.
[2021-05-17 14:26:06] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-17 14:26:06] [INFO ] Flatten gal took : 497 ms
[2021-05-17 14:26:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CANConstruction-PT-090-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-090-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-090-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-090-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-090-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 14:26:06] [INFO ] Flatten gal took : 521 ms
[2021-05-17 14:26:06] [INFO ] Applying decomposition
[2021-05-17 14:26:07] [INFO ] Flatten gal took : 507 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14817639963844383066.txt, -o, /tmp/graph14817639963844383066.bin, -w, /tmp/graph14817639963844383066.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14817639963844383066.bin, -l, -1, -v, -w, /tmp/graph14817639963844383066.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 14:26:08] [INFO ] Decomposing Gal with order
[2021-05-17 14:26:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 14:26:13] [INFO ] Removed a total of 16980 redundant transitions.
[2021-05-17 14:26:13] [INFO ] Flatten gal took : 3317 ms
[2021-05-17 14:26:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 30691 labels/synchronizations in 3005 ms.
[2021-05-17 14:26:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality10903428268216443820.gal : 199 ms
[2021-05-17 14:26:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality2061070999120892710.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality10903428268216443820.gal, -t, CGAL, -ctl, /tmp/CTLCardinality2061070999120892710.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality10903428268216443820.gal -t CGAL -ctl /tmp/CTLCardinality2061070999120892710.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2021-05-17 14:47:19] [INFO ] Flatten gal took : 1322 ms
[2021-05-17 14:47:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality3767455263996658930.gal : 106 ms
[2021-05-17 14:47:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality13951221892628836355.ctl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality3767455263996658930.gal, -t, CGAL, -ctl, /tmp/CTLCardinality13951221892628836355.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality3767455263996658930.gal -t CGAL -ctl /tmp/CTLCardinality13951221892628836355.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2021-05-17 15:08:25] [INFO ] Flatten gal took : 1846 ms
[2021-05-17 15:08:33] [INFO ] Input system was already deterministic with 18138 transitions.
[2021-05-17 15:08:33] [INFO ] Transformed 9791 places.
[2021-05-17 15:08:33] [INFO ] Transformed 18138 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//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
[2021-05-17 15:09:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality14506691199048644570.gal : 44 ms
[2021-05-17 15:09:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality18011405439857290732.ctl : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality14506691199048644570.gal, -t, CGAL, -ctl, /tmp/CTLCardinality18011405439857290732.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_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality14506691199048644570.gal -t CGAL -ctl /tmp/CTLCardinality18011405439857290732.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 8 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="CANConstruction-PT-090"
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"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 CANConstruction-PT-090, 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 r292-tall-162124155900073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-090.tgz
mv CANConstruction-PT-090 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 ;