Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961257300187.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 NeighborGrid-PT-d2n3m1t12, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257300187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 3.9K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 6.1K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 10 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 19K 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 NeighborGrid-PT-d2n3m1t12-CTLCardinality-00
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-01
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-02
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-03
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-04
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-05
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-06
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-07
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-08
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-09
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-10
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-11
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-12
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-13
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-14
FORMULA_NAME NeighborGrid-PT-d2n3m1t12-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589841546485

[2020-05-18 22:39:08] [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 22:39:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 22:39:08] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2020-05-18 22:39:08] [INFO ] Transformed 9 places.
[2020-05-18 22:39:08] [INFO ] Transformed 72 transitions.
[2020-05-18 22:39:08] [INFO ] Parsed PT model containing 9 places and 72 transitions in 88 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 77 ms. (steps per millisecond=1298 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 72 rows 9 cols
[2020-05-18 22:39:08] [INFO ] Computed 1 place invariants in 4 ms
[2020-05-18 22:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned unsat
[2020-05-18 22:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2020-05-18 22:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:39:09] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2020-05-18 22:39:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 12 ms returned sat
[2020-05-18 22:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:39:09] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2020-05-18 22:39:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints in 20 ms.
[2020-05-18 22:39:09] [INFO ] Added : 0 causal constraints over 0 iterations in 37 ms. Result :sat
[2020-05-18 22:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-18 22:39:09] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-05-18 22:39:09] [INFO ] Flatten gal took : 72 ms
[2020-05-18 22:39:09] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-05-18 22:39:09] [INFO ] Flatten gal took : 8 ms
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 22:39:09] [INFO ] Applying decomposition
[2020-05-18 22:39:09] [INFO ] Flatten gal took : 6 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/graph929997091431000155.txt, -o, /tmp/graph929997091431000155.bin, -w, /tmp/graph929997091431000155.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/graph929997091431000155.bin, -l, -1, -v, -w, /tmp/graph929997091431000155.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 22:39:09] [INFO ] Decomposing Gal with order
[2020-05-18 22:39:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 22:39:09] [INFO ] Removed a total of 102 redundant transitions.
[2020-05-18 22:39:09] [INFO ] Flatten gal took : 103 ms
[2020-05-18 22:39:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2020-05-18 22:39:09] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 1 ms
[2020-05-18 22:39:09] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.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/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 9 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,24310,0.025324,4668,2,82,5,3045,6,0,69,3104,0


Converting to forward existential form...Done !
original formula: (EF(AG((gi0.gu1.p_2_0<=gu2.p_0_2))) * (AG(((gu3.p_1_2>=2)||(gi0.gu1.p_2_0<=gi0.gu1.p_0_1))) + (EF((gu2.p_2_1<=gu2.p_0_2)) * EX(TRUE))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(E(TRUE U !((gi0.gu1.p_2_0<=gu2.p_0_2)))))))] = FALSE * [(FwdU((Init * !((E(TRUE U (gu2.p_2_1<=gu2.p_0_2)) * EX(TRUE)))),TRUE) * !(((gu3.p_1_2>=2)||(gi0.gu1.p_2_0<=gi0.gu1.p_0_1))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.046261,5252,1,0,10,4073,18,2,375,4082,9
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF((((gi0.gu1.p_2_0>=3)&&(gu2.p_2_1>gi0.gu1.p_2_0))&&(gu3.p_2_2<3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (((gi0.gu1.p_2_0>=3)&&(gu2.p_2_1>gi0.gu1.p_2_0))&&(gu3.p_2_2<3)))] != FALSE
(forward)formula 1,1,0.047538,5516,1,0,11,4110,19,3,394,4117,10
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(((gi0.gu0.p_1_0>=3) * EX((gu2.p_0_2<=gu2.p_2_1))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * (gi0.gu0.p_1_0>=3))) * (gu2.p_0_2<=gu2.p_2_1))] != FALSE
(forward)formula 2,1,0.05253,5516,1,0,16,5294,21,5,422,5368,13
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(AG(((gi0.gu1.p_2_0>=3)||(gi0.gu0.p_1_0<=gi0.gu0.p_0_0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((gi0.gu1.p_2_0>=3)||(gi0.gu0.p_1_0<=gi0.gu0.p_0_0))))))] != FALSE
(forward)formula 3,0,0.058175,5516,1,0,17,5970,23,5,444,6027,16
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(AG((gu2.p_0_2<3)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((gu2.p_0_2<3)))))] != FALSE
(forward)formula 4,0,0.064863,5780,1,0,18,6763,25,5,446,6782,19
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG((((gu2.p_0_2>=3)||(gu3.p_1_2<2))||(gi0.gu1.p_2_0<=gi0.gu0.p_0_0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !((((gu2.p_0_2>=3)||(gu3.p_1_2<2))||(gi0.gu1.p_2_0<=gi0.gu0.p_0_0))))] = FALSE
(forward)formula 5,0,0.066274,5780,1,0,21,6950,27,7,462,7089,20
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX((((gu2.p_0_2>=3)||(gi0.gu0.p_0_0>=1))||((gu2.p_2_1>=2)&&(gi0.gu1.p_2_0<=gi0.gu0.p_1_0))))
=> equivalent forward existential formula: [(EY(Init) * (((gu2.p_0_2>=3)||(gi0.gu0.p_0_0>=1))||((gu2.p_2_1>=2)&&(gi0.gu1.p_2_0<=gi0.gu0.p_1_0))))] != FALSE
(forward)formula 6,1,0.067871,5780,1,0,25,7208,28,8,483,7323,22
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(A((gi0.gu0.p_1_0<=gu2.p_0_2) U (gu2.p_2_1>=3)))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((gu2.p_2_1>=3))))) * !(E(!((gu2.p_2_1>=3)) U (!((gi0.gu0.p_1_0<=gu2.p_0_2)) * !((gu2.p_2_1>=3))))))] != FALSE
Hit Full ! (commute/partial/dont) 14/0/6
(forward)formula 7,0,0.090813,6572,1,0,28,11001,43,10,523,11395,29
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E((gu3.p_2_2>=2) U EX((gu3.p_2_2>=3)))
=> equivalent forward existential formula: [(EY(FwdU(Init,(gu3.p_2_2>=2))) * (gu3.p_2_2>=3))] != FALSE
Hit Full ! (commute/partial/dont) 12/0/8
(forward)formula 8,0,0.103876,6572,1,0,31,11003,51,11,535,11398,33
FORMULA NeighborGrid-PT-d2n3m1t12-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1589841550439

--------------------
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="NeighborGrid-PT-d2n3m1t12"
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 NeighborGrid-PT-d2n3m1t12, 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 r111-csrt-158961257300187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d2n3m1t12.tgz
mv NeighborGrid-PT-d2n3m1t12 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 ;