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.r066-tajo-158922815000940.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 Echo-PT-d02r11, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922815000940
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 3.4K Mar 31 14:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 31 14:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 31 14:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 31 14:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 31 14:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 31 14:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 31 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 31 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 31 14:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 31 14:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 411K 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 Echo-PT-d02r11-CTLFireability-00
FORMULA_NAME Echo-PT-d02r11-CTLFireability-01
FORMULA_NAME Echo-PT-d02r11-CTLFireability-02
FORMULA_NAME Echo-PT-d02r11-CTLFireability-03
FORMULA_NAME Echo-PT-d02r11-CTLFireability-04
FORMULA_NAME Echo-PT-d02r11-CTLFireability-05
FORMULA_NAME Echo-PT-d02r11-CTLFireability-06
FORMULA_NAME Echo-PT-d02r11-CTLFireability-07
FORMULA_NAME Echo-PT-d02r11-CTLFireability-08
FORMULA_NAME Echo-PT-d02r11-CTLFireability-09
FORMULA_NAME Echo-PT-d02r11-CTLFireability-10
FORMULA_NAME Echo-PT-d02r11-CTLFireability-11
FORMULA_NAME Echo-PT-d02r11-CTLFireability-12
FORMULA_NAME Echo-PT-d02r11-CTLFireability-13
FORMULA_NAME Echo-PT-d02r11-CTLFireability-14
FORMULA_NAME Echo-PT-d02r11-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1590150342617

[2020-05-22 12:25:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2020-05-22 12:25:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 12:25:45] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2020-05-22 12:25:45] [INFO ] Transformed 1119 places.
[2020-05-22 12:25:45] [INFO ] Transformed 874 transitions.
[2020-05-22 12:25:45] [INFO ] Parsed PT model containing 1119 places and 874 transitions in 298 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 93 ms.
Incomplete random walk after 100000 steps, including 411 resets, run finished after 1227 ms. (steps per millisecond=81 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1]
// Phase 1: matrix 874 rows 1119 cols
[2020-05-22 12:25:47] [INFO ] Computed 561 place invariants in 98 ms
[2020-05-22 12:25:47] [INFO ] [Real]Absence check using 94 positive place invariants in 95 ms returned sat
[2020-05-22 12:25:47] [INFO ] [Real]Absence check using 94 positive and 467 generalized place invariants in 417 ms returned sat
[2020-05-22 12:25:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 12:25:52] [INFO ] [Real]Absence check using state equation in 4123 ms returned sat
[2020-05-22 12:25:52] [INFO ] Computed and/alt/rep : 873/6485/873 causal constraints in 121 ms.
[2020-05-22 12:25:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 12:25:53] [INFO ] [Nat]Absence check using 94 positive place invariants in 453 ms returned sat
[2020-05-22 12:25:54] [INFO ] [Nat]Absence check using 94 positive and 467 generalized place invariants in 845 ms returned sat
[2020-05-22 12:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 12:25:57] [INFO ] [Nat]Absence check using state equation in 2870 ms returned sat
[2020-05-22 12:25:57] [INFO ] Computed and/alt/rep : 873/6485/873 causal constraints in 63 ms.
[2020-05-22 12:26:03] [INFO ] Added : 5 causal constraints over 1 iterations in 6192 ms. Result :unknown
[2020-05-22 12:26:03] [INFO ] [Real]Absence check using 94 positive place invariants in 56 ms returned sat
[2020-05-22 12:26:03] [INFO ] [Real]Absence check using 94 positive and 467 generalized place invariants in 425 ms returned sat
[2020-05-22 12:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 12:26:09] [INFO ] [Real]Absence check using state equation in 6117 ms returned sat
[2020-05-22 12:26:10] [INFO ] Deduced a trap composed of 14 places in 445 ms
[2020-05-22 12:26:10] [INFO ] Deduced a trap composed of 11 places in 404 ms
[2020-05-22 12:26:11] [INFO ] Deduced a trap composed of 14 places in 364 ms
[2020-05-22 12:26:11] [INFO ] Deduced a trap composed of 11 places in 355 ms
[2020-05-22 12:26:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1848 ms
[2020-05-22 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 12:26:12] [INFO ] [Nat]Absence check using 94 positive place invariants in 77 ms returned sat
[2020-05-22 12:26:12] [INFO ] [Nat]Absence check using 94 positive and 467 generalized place invariants in 487 ms returned sat
[2020-05-22 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 12:26:21] [INFO ] [Nat]Absence check using state equation in 9063 ms returned sat
[2020-05-22 12:26:22] [INFO ] Deduced a trap composed of 12 places in 352 ms
[2020-05-22 12:26:22] [INFO ] Deduced a trap composed of 19 places in 376 ms
[2020-05-22 12:26:22] [INFO ] Deduced a trap composed of 12 places in 341 ms
[2020-05-22 12:26:24] [INFO ] Deduced a trap composed of 18 places in 1219 ms
[2020-05-22 12:26:26] [INFO ] Deduced a trap composed of 19 places in 1656 ms
[2020-05-22 12:26:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 12:26:30] [INFO ] Deduced a trap composed of 13 places in 449 ms
[2020-05-22 12:26:31] [INFO ] Deduced a trap composed of 25 places in 445 ms
[2020-05-22 12:26:31] [INFO ] Deduced a trap composed of 13 places in 510 ms
[2020-05-22 12:26:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s42 s234 s235 s237 s270 s272 s309 s420 s431 s530 s725 s1015 s1086) 0)") while checking expression at index 1
[2020-05-22 12:26:32] [INFO ] [Real]Absence check using 94 positive place invariants in 79 ms returned sat
[2020-05-22 12:26:32] [INFO ] [Real]Absence check using 94 positive and 467 generalized place invariants in 492 ms returned sat
[2020-05-22 12:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 12:26:35] [INFO ] [Real]Absence check using state equation in 3337 ms returned sat
[2020-05-22 12:26:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 12:26:36] [INFO ] [Nat]Absence check using 94 positive place invariants in 54 ms returned sat
[2020-05-22 12:26:36] [INFO ] [Nat]Absence check using 94 positive and 467 generalized place invariants in 353 ms returned sat
[2020-05-22 12:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 12:26:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 12:26:45] [INFO ] [Nat]Absence check using state equation in 8590 ms returned sat
[2020-05-22 12:26:45] [INFO ] Deduced a trap composed of 25 places in 574 ms
[2020-05-22 12:26:47] [INFO ] Deduced a trap composed of 25 places in 1383 ms
[2020-05-22 12:26:47] [INFO ] Deduced a trap composed of 25 places in 270 ms
[2020-05-22 12:26:52] [INFO ] Deduced a trap composed of 97 places in 4451 ms
[2020-05-22 12:26:52] [INFO ] Deduced a trap composed of 25 places in 355 ms
[2020-05-22 12:26:53] [INFO ] Deduced a trap composed of 24 places in 625 ms
[2020-05-22 12:26:54] [INFO ] Deduced a trap composed of 89 places in 651 ms
[2020-05-22 12:26:55] [INFO ] Deduced a trap composed of 30 places in 965 ms
[2020-05-22 12:26:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-22 12:26:57] [INFO ] Deduced a trap composed of 5 places in 1336 ms
[2020-05-22 12:26:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s26 s154 s194 s683 s713) 0)") while checking expression at index 2
[2020-05-22 12:26:57] [INFO ] Flatten gal took : 258 ms
[2020-05-22 12:26:57] [INFO ] Flatten gal took : 160 ms
[2020-05-22 12:26:58] [INFO ] Applying decomposition
[2020-05-22 12:26:58] [INFO ] Flatten gal took : 118 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/graph6911075664727483462.txt, -o, /tmp/graph6911075664727483462.bin, -w, /tmp/graph6911075664727483462.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/graph6911075664727483462.bin, -l, -1, -v, -w, /tmp/graph6911075664727483462.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-22 12:26:58] [INFO ] Decomposing Gal with order
[2020-05-22 12:26:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-22 12:26:59] [INFO ] Removed a total of 706 redundant transitions.
[2020-05-22 12:26:59] [INFO ] Flatten gal took : 163 ms
[2020-05-22 12:26:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 27 ms.
[2020-05-22 12:26:59] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 19 ms
[2020-05-22 12:26:59] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.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/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], 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/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
built 34 ordering constraints for composite.
built 33 ordering constraints for composite.
built 43 ordering constraints for composite.
built 38 ordering constraints for composite.
built 29 ordering constraints for composite.
built 31 ordering constraints for composite.
built 41 ordering constraints for composite.
built 28 ordering constraints for composite.
built 60 ordering constraints for composite.
built 85 ordering constraints for composite.
built 46 ordering constraints for composite.
built 43 ordering constraints for composite.
built 46 ordering constraints for composite.
built 56 ordering constraints for composite.
built 55 ordering constraints for composite.
built 34 ordering constraints for composite.
built 54 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-22 12:47:26] [INFO ] Flatten gal took : 495 ms
[2020-05-22 12:47:26] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 59 ms
[2020-05-22 12:47:27] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 29 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/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.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/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
Detected timeout of ITS tools.
[2020-05-22 13:07:54] [INFO ] Flatten gal took : 1892 ms
[2020-05-22 13:07:55] [INFO ] Input system was already deterministic with 874 transitions.
[2020-05-22 13:07:55] [INFO ] Transformed 1119 places.
[2020-05-22 13:07:55] [INFO ] Transformed 874 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
[2020-05-22 13:08:26] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 7 ms
[2020-05-22 13:08:26] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.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/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.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/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.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 16 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="Echo-PT-d02r11"
export BK_EXAMINATION="CTLFireability"
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 Echo-PT-d02r11, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tajo-158922815000940"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r11.tgz
mv Echo-PT-d02r11 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;