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.r096-oct2-158940145400691.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 LamportFastMutEx-PT-8, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940145400691
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 916K
-rw-r--r-- 1 mcc users 7.9K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 30 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 30 13:04 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 13:04 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 24K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Apr 30 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 equiv_col
-rw-r--r-- 1 mcc users 2 Apr 30 13:04 instance
-rw-r--r-- 1 mcc users 6 Apr 30 13:04 iscolored
-rw-r--r-- 1 mcc users 317K Apr 30 13:04 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 LamportFastMutEx-PT-8-CTLCardinality-00
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-01
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-02
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-03
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-04
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-05
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-06
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-07
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-08
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-09
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-10
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-11
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-12
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-13
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-14
FORMULA_NAME LamportFastMutEx-PT-8-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589595300334

[2020-05-16 02:15:04] [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]
[2020-05-16 02:15:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-16 02:15:04] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2020-05-16 02:15:04] [INFO ] Transformed 315 places.
[2020-05-16 02:15:04] [INFO ] Transformed 666 transitions.
[2020-05-16 02:15:04] [INFO ] Parsed PT model containing 315 places and 666 transitions in 224 ms.
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 82 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 101 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 491 ms. (steps per millisecond=203 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1]
[2020-05-16 02:15:04] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 266 cols
[2020-05-16 02:15:04] [INFO ] Computed 82 place invariants in 15 ms
[2020-05-16 02:15:05] [INFO ] [Real]Absence check using 82 positive place invariants in 456 ms returned sat
[2020-05-16 02:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 02:15:07] [INFO ] [Real]Absence check using state equation in 1978 ms returned sat
[2020-05-16 02:15:07] [INFO ] State equation strengthened by 128 read => feed constraints.
[2020-05-16 02:15:07] [INFO ] [Real]Added 128 Read/Feed constraints in 108 ms returned sat
[2020-05-16 02:15:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 02:15:08] [INFO ] [Nat]Absence check using 82 positive place invariants in 447 ms returned sat
[2020-05-16 02:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 02:15:08] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2020-05-16 02:15:09] [INFO ] [Nat]Added 128 Read/Feed constraints in 43 ms returned sat
[2020-05-16 02:15:09] [INFO ] Deduced a trap composed of 8 places in 123 ms
[2020-05-16 02:15:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2020-05-16 02:15:09] [INFO ] Computed and/alt/rep : 576/5248/408 causal constraints in 64 ms.
[2020-05-16 02:15:11] [INFO ] Added : 170 causal constraints over 36 iterations in 1908 ms. Result :sat
[2020-05-16 02:15:11] [INFO ] [Real]Absence check using 82 positive place invariants in 216 ms returned unsat
[2020-05-16 02:15:11] [INFO ] [Real]Absence check using 82 positive place invariants in 471 ms returned sat
[2020-05-16 02:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 02:15:13] [INFO ] [Real]Absence check using state equation in 1094 ms returned sat
[2020-05-16 02:15:13] [INFO ] [Real]Added 128 Read/Feed constraints in 73 ms returned sat
[2020-05-16 02:15:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 02:15:13] [INFO ] [Nat]Absence check using 82 positive place invariants in 25 ms returned sat
[2020-05-16 02:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 02:15:13] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2020-05-16 02:15:13] [INFO ] [Nat]Added 128 Read/Feed constraints in 18 ms returned sat
[2020-05-16 02:15:14] [INFO ] Deduced a trap composed of 17 places in 1320 ms
[2020-05-16 02:15:15] [INFO ] Deduced a trap composed of 18 places in 366 ms
[2020-05-16 02:15:15] [INFO ] Deduced a trap composed of 21 places in 205 ms
[2020-05-16 02:15:19] [INFO ] Deduced a trap composed of 47 places in 3716 ms
[2020-05-16 02:15:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 5744 ms
[2020-05-16 02:15:19] [INFO ] Computed and/alt/rep : 576/5248/408 causal constraints in 53 ms.
[2020-05-16 02:15:24] [INFO ] Added : 324 causal constraints over 65 iterations in 5114 ms. Result :sat
[2020-05-16 02:15:24] [INFO ] Deduced a trap composed of 9 places in 129 ms
[2020-05-16 02:15:24] [INFO ] Deduced a trap composed of 9 places in 131 ms
[2020-05-16 02:15:25] [INFO ] Deduced a trap composed of 9 places in 944 ms
[2020-05-16 02:15:27] [INFO ] Deduced a trap composed of 9 places in 1950 ms
[2020-05-16 02:15:29] [INFO ] Deduced a trap composed of 17 places in 1873 ms
[2020-05-16 02:15:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 5604 ms
[2020-05-16 02:15:30] [INFO ] [Real]Absence check using 82 positive place invariants in 162 ms returned unsat
[2020-05-16 02:15:30] [INFO ] [Real]Absence check using 82 positive place invariants in 26 ms returned unsat
[2020-05-16 02:15:30] [INFO ] [Real]Absence check using 82 positive place invariants in 197 ms returned unsat
[2020-05-16 02:15:30] [INFO ] [Real]Absence check using 82 positive place invariants in 295 ms returned unsat
[2020-05-16 02:15:31] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned unsat
[2020-05-16 02:15:31] [INFO ] [Real]Absence check using 82 positive place invariants in 219 ms returned unsat
[2020-05-16 02:15:31] [INFO ] [Real]Absence check using 82 positive place invariants in 38 ms returned unsat
[2020-05-16 02:15:31] [INFO ] [Real]Absence check using 82 positive place invariants in 89 ms returned unsat
[2020-05-16 02:15:31] [INFO ] [Real]Absence check using 82 positive place invariants in 11 ms returned unsat
[2020-05-16 02:15:31] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned unsat
Successfully simplified 11 atomic propositions for a total of 11 simplifications.
[2020-05-16 02:15:32] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-16 02:15:32] [INFO ] Flatten gal took : 269 ms
[2020-05-16 02:15:32] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-16 02:15:32] [INFO ] Flatten gal took : 125 ms
FORMULA LamportFastMutEx-PT-8-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-16 02:15:32] [INFO ] Applying decomposition
[2020-05-16 02:15:32] [INFO ] Flatten gal took : 123 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/graph3876172935206962960.txt, -o, /tmp/graph3876172935206962960.bin, -w, /tmp/graph3876172935206962960.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/graph3876172935206962960.bin, -l, -1, -v, -w, /tmp/graph3876172935206962960.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-16 02:15:33] [INFO ] Decomposing Gal with order
[2020-05-16 02:15:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-16 02:15:34] [INFO ] Removed a total of 1006 redundant transitions.
[2020-05-16 02:15:34] [INFO ] Flatten gal took : 675 ms
[2020-05-16 02:15:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 256 labels/synchronizations in 31 ms.
[2020-05-16 02:15:34] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 7 ms
[2020-05-16 02:15:34] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 3 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 13 CTL formulae.
Detected timeout of ITS tools.
[2020-05-16 02:35:46] [INFO ] Flatten gal took : 707 ms
[2020-05-16 02:35:46] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 47 ms
[2020-05-16 02:35:46] [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, --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 13 CTL formulae.
Detected timeout of ITS tools.
[2020-05-16 02:55:57] [INFO ] Flatten gal took : 365 ms
[2020-05-16 02:55:58] [INFO ] Input system was already deterministic with 584 transitions.
[2020-05-16 02:55:58] [INFO ] Transformed 266 places.
[2020-05-16 02:55:58] [INFO ] Transformed 584 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
[2020-05-16 02:55:58] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 7 ms
[2020-05-16 02:55:58] [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, --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 13 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="LamportFastMutEx-PT-8"
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 LamportFastMutEx-PT-8, 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 r096-oct2-158940145400691"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-8.tgz
mv LamportFastMutEx-PT-8 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 ;