Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390000251.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 PhilosophersDyn-PT-20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390000251
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 36M
-rw-r--r-- 1 mcc users 12K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 832K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 40K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.2M Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 35K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.7M Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 3 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 19M Apr 27 15:14 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 PhilosophersDyn-PT-20-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-PT-20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589796077901

[2020-05-18 10:01:19] [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]
[2020-05-18 10:01:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 10:01:20] [INFO ] Load time of PNML (sax parser for PT used): 704 ms
[2020-05-18 10:01:20] [INFO ] Transformed 540 places.
[2020-05-18 10:01:20] [INFO ] Transformed 17220 transitions.
[2020-05-18 10:01:20] [INFO ] Parsed PT model containing 540 places and 17220 transitions in 873 ms.
Ensure Unique test removed 190 transitions
Reduce redundant transitions removed 190 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 82 ms.
Incomplete random walk after 100000 steps, including 11453 resets, run finished after 9304 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0]
[2020-05-18 10:01:29] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
// Phase 1: matrix 15510 rows 540 cols
[2020-05-18 10:01:31] [INFO ] Computed 79 place invariants in 1458 ms
[2020-05-18 10:01:31] [INFO ] [Real]Absence check using 53 positive place invariants in 46 ms returned sat
[2020-05-18 10:01:31] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 34 ms returned sat
[2020-05-18 10:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 10:01:51] [INFO ] [Real]Absence check using state equation in 19729 ms returned (error "Solver has unexpectedly terminated")
[2020-05-18 10:01:51] [INFO ] [Real]Absence check using 53 positive place invariants in 42 ms returned sat
[2020-05-18 10:01:51] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 35 ms returned sat
[2020-05-18 10:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 10:02:11] [INFO ] [Real]Absence check using state equation in 19489 ms returned sat
[2020-05-18 10:02:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 10:02:11] [INFO ] [Nat]Absence check using 53 positive place invariants in 15 ms returned unsat
[2020-05-18 10:02:11] [INFO ] [Real]Absence check using 53 positive place invariants in 55 ms returned sat
[2020-05-18 10:02:11] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 41 ms returned sat
[2020-05-18 10:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 10:02:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 10:02:31] [INFO ] [Real]Absence check using state equation in 19869 ms returned unknown
[2020-05-18 10:02:31] [INFO ] [Real]Absence check using 53 positive place invariants in 4 ms returned unsat
[2020-05-18 10:02:31] [INFO ] [Real]Absence check using 53 positive place invariants in 35 ms returned sat
[2020-05-18 10:02:31] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 19 ms returned sat
[2020-05-18 10:02:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 10:02:51] [INFO ] [Real]Absence check using state equation in 19894 ms returned (error "Solver has unexpectedly terminated")
[2020-05-18 10:02:51] [INFO ] [Real]Absence check using 53 positive place invariants in 27 ms returned sat
[2020-05-18 10:02:51] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 21 ms returned sat
[2020-05-18 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 10:03:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 10:03:11] [INFO ] [Real]Absence check using state equation in 19909 ms returned (error "Failed to check-sat")
[2020-05-18 10:03:11] [INFO ] [Real]Absence check using 53 positive place invariants in 16 ms returned unsat
[2020-05-18 10:03:11] [INFO ] [Real]Absence check using 53 positive place invariants in 34 ms returned unsat
[2020-05-18 10:03:11] [INFO ] [Real]Absence check using 53 positive place invariants in 35 ms returned sat
[2020-05-18 10:03:11] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 19 ms returned unsat
[2020-05-18 10:03:12] [INFO ] [Real]Absence check using 53 positive place invariants in 94 ms returned sat
[2020-05-18 10:03:12] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 20 ms returned sat
[2020-05-18 10:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 10:03:30] [INFO ] [Real]Absence check using state equation in 17933 ms returned sat
[2020-05-18 10:03:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 10:03:30] [INFO ] [Nat]Absence check using 53 positive place invariants in 69 ms returned sat
[2020-05-18 10:03:30] [INFO ] [Nat]Absence check using 53 positive and 26 generalized place invariants in 9 ms returned unsat
[2020-05-18 10:03:30] [INFO ] [Real]Absence check using 53 positive place invariants in 113 ms returned sat
[2020-05-18 10:03:30] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 9 ms returned unsat
[2020-05-18 10:03:30] [INFO ] [Real]Absence check using 53 positive place invariants in 8 ms returned unsat
[2020-05-18 10:03:30] [INFO ] [Real]Absence check using 53 positive place invariants in 26 ms returned sat
[2020-05-18 10:03:30] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 14 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 9 simplifications.
[2020-05-18 10:03:32] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-18 10:03:32] [INFO ] Flatten gal took : 1422 ms
[2020-05-18 10:03:33] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-18 10:03:33] [INFO ] Flatten gal took : 1085 ms
FORMULA PhilosophersDyn-PT-20-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-20-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 10:03:34] [INFO ] Applying decomposition
[2020-05-18 10:03:35] [INFO ] Flatten gal took : 1130 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/graph4064296129537417452.txt, -o, /tmp/graph4064296129537417452.bin, -w, /tmp/graph4064296129537417452.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/graph4064296129537417452.bin, -l, -1, -v, -w, /tmp/graph4064296129537417452.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 10:03:38] [INFO ] Decomposing Gal with order
[2020-05-18 10:03:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 10:04:41] [INFO ] Removed a total of 18512 redundant transitions.
[2020-05-18 10:04:47] [INFO ] Flatten gal took : 69112 ms
[2020-05-18 10:04:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 16366 labels/synchronizations in 4222 ms.
[2020-05-18 10:04:59] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 273 ms
[2020-05-18 10:04:59] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 2 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 14 CTL formulae.
ITS-tools command line returned an error code 137
[2020-05-18 10:22:46] [INFO ] Flatten gal took : 4013 ms
[2020-05-18 10:22:46] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 135 ms
[2020-05-18 10:22:46] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 15 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 14 CTL formulae.
Detected timeout of ITS tools.
[2020-05-18 10:43:41] [INFO ] Flatten gal took : 4275 ms
[2020-05-18 10:43:44] [INFO ] Input system was already deterministic with 17030 transitions.
[2020-05-18 10:43:45] [INFO ] Transformed 540 places.
[2020-05-18 10:43:45] [INFO ] Transformed 17030 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//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//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
[2020-05-18 10:44:16] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 106 ms
[2020-05-18 10:44:16] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 6 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 14 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="PhilosophersDyn-PT-20"
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 PhilosophersDyn-PT-20, 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 r126-tajo-158961390000251"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-20.tgz
mv PhilosophersDyn-PT-20 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 ;