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.r156-oct2-158972913900299.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 RwMutex-PT-r0020w0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972913900299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.6K Apr 12 12:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 12 12:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 11 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 11 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 10 17:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 17:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 9 23:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 9 23:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 43K Mar 24 05:38 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 RwMutex-PT-r0020w0010-CTLCardinality-00
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-01
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-02
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-03
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-04
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-05
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-06
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-07
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-08
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-09
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-10
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-11
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-12
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-13
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-14
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589888159139

[2020-05-19 11:36:02] [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]
[2020-05-19 11:36:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 11:36:02] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2020-05-19 11:36:02] [INFO ] Transformed 80 places.
[2020-05-19 11:36:02] [INFO ] Transformed 60 transitions.
[2020-05-19 11:36:02] [INFO ] Parsed PT model containing 80 places and 60 transitions in 95 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 481 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0]
// Phase 1: matrix 60 rows 80 cols
[2020-05-19 11:36:02] [INFO ] Computed 50 place invariants in 6 ms
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 83 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 78 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 4 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 12 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 9 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 3 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 12 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 23 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 17 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 42 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 27 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 29 ms returned sat
[2020-05-19 11:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2020-05-19 11:36:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 11:36:03] [INFO ] [Nat]Absence check using 50 positive place invariants in 6 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 6 ms returned unsat
[2020-05-19 11:36:03] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 13 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 3 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 27 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 50 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 10 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 21 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 29 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 39 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 50 ms returned unsat
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using 50 positive place invariants in 12 ms returned sat
[2020-05-19 11:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 11:36:04] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2020-05-19 11:36:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 11:36:04] [INFO ] [Nat]Absence check using 50 positive place invariants in 206 ms returned sat
[2020-05-19 11:36:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 11:36:04] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2020-05-19 11:36:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints in 5 ms.
[2020-05-19 11:36:05] [INFO ] Added : 0 causal constraints over 0 iterations in 48 ms. Result :sat
[2020-05-19 11:36:05] [INFO ] [Real]Absence check using 50 positive place invariants in 12 ms returned unsat
Successfully simplified 26 atomic propositions for a total of 26 simplifications.
[2020-05-19 11:36:05] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-05-19 11:36:05] [INFO ] Flatten gal took : 73 ms
[2020-05-19 11:36:05] [INFO ] Initial state reduction rules for CTL removed 12 formulas.
[2020-05-19 11:36:05] [INFO ] Flatten gal took : 33 ms
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 11:36:05] [INFO ] Applying decomposition
[2020-05-19 11:36:05] [INFO ] Flatten gal took : 9 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/graph16674284788918752286.txt, -o, /tmp/graph16674284788918752286.bin, -w, /tmp/graph16674284788918752286.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/graph16674284788918752286.bin, -l, -1, -v, -w, /tmp/graph16674284788918752286.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 11:36:06] [INFO ] Decomposing Gal with order
[2020-05-19 11:36:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 11:36:06] [INFO ] Removed a total of 340 redundant transitions.
[2020-05-19 11:36:06] [INFO ] Flatten gal took : 115 ms
[2020-05-19 11:36:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 23 ms.
[2020-05-19 11:36:06] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 17 ms
[2020-05-19 11:36:06] [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 4 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,1.04859e+06,0.92648,43240,2,42199,5,92460,6,0,391,58413,0


Converting to forward existential form...Done !
original formula: (EF(((gu10.p59<=gu10.p33)||(gi5.gu27.p24<=gi5.gu27.p8))) * AX(((gi2.gi3.gu6.p21>=1)&&(gu17.p50<=gu17.p9))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U ((gu10.p59<=gu10.p33)||(gi5.gu27.p24<=gi5.gu27.p8)))))] = FALSE * [(EY(Init) * !(((gi2.gi3.gu6.p21>=1)&&(gu17.p50<=gu17.p9))))] = FALSE)
(forward)formula 0,0,0.958753,43240,1,0,10,92460,9,2,815,58413,2
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF((AX((gi2.gu2.p46>=1)) * AF((gu25.p43>=1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EX(!((gi2.gu2.p46>=1))))) * !(EG(!((gu25.p43>=1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 1,0,7.76792,236924,1,0,13,552518,23,3,2605,258312,10
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF(!(AF((gu25.p77<=gu25.p43))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((gu25.p77<=gu25.p43)))] != FALSE
Hit Full ! (commute/partial/dont) 52/0/4
(forward)formula 2,0,7.78256,237188,1,0,14,552533,32,3,2667,258410,14
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EF(AG((gi1.gu11.p4<=gi1.gu11.p45)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((gi1.gu11.p4<=gi1.gu11.p45)))))] != FALSE
(forward)formula 3,0,7.93243,240884,1,0,15,553141,38,3,2720,262567,17
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************


BK_STOP 1589888174703

--------------------
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="RwMutex-PT-r0020w0010"
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 RwMutex-PT-r0020w0010, 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 r156-oct2-158972913900299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0020w0010.tgz
mv RwMutex-PT-r0020w0010 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 ;