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-158922814600603.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)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DiscoveryGPU-PT-07a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814600603
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.4K Mar 31 06:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 31 06:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 29 23:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 23:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 14:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 27 07:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 27 07:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 25K 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 DiscoveryGPU-PT-07a-CTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-07a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1590129456599

[2020-05-22 06:37:38] [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]
[2020-05-22 06:37:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 06:37:38] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2020-05-22 06:37:38] [INFO ] Transformed 73 places.
[2020-05-22 06:37:38] [INFO ] Transformed 99 transitions.
[2020-05-22 06:37:38] [INFO ] Found NUPN structural information;
[2020-05-22 06:37:38] [INFO ] Parsed PT model containing 73 places and 99 transitions in 81 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Incomplete random walk after 100000 steps, including 1323 resets, run finished after 153 ms. (steps per millisecond=653 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1]
[2020-05-22 06:37:38] [INFO ] Flow matrix only has 92 transitions (discarded 7 similar events)
// Phase 1: matrix 92 rows 73 cols
[2020-05-22 06:37:38] [INFO ] Computed 2 place invariants in 3 ms
[2020-05-22 06:37:38] [INFO ] [Real]Absence check using 2 positive place invariants in 14 ms returned sat
[2020-05-22 06:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 06:37:38] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2020-05-22 06:37:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 06:37:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2020-05-22 06:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 06:37:38] [INFO ] [Nat]Absence check using state equation in 30 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-22 06:37:38] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-22 06:37:38] [INFO ] Flatten gal took : 35 ms
[2020-05-22 06:37:38] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-05-22 06:37:38] [INFO ] Flatten gal took : 11 ms
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-22 06:37:38] [INFO ] Applying decomposition
[2020-05-22 06:37:38] [INFO ] Flatten gal took : 8 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/graph14944755429406324467.txt, -o, /tmp/graph14944755429406324467.bin, -w, /tmp/graph14944755429406324467.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/graph14944755429406324467.bin, -l, -1, -v, -w, /tmp/graph14944755429406324467.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-22 06:37:39] [INFO ] Decomposing Gal with order
[2020-05-22 06:37:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-22 06:37:39] [INFO ] Removed a total of 56 redundant transitions.
[2020-05-22 06:37:39] [INFO ] Flatten gal took : 38 ms
[2020-05-22 06:37:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 7 ms.
[2020-05-22 06:37:39] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 4 ms
[2020-05-22 06:37:39] [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], 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
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
built 17 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 9 ordering constraints for composite.
built 9 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
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,1.94872e+07,0.026,5040,83,24,925,113,210,1405,39,291,0


Converting to forward existential form...Done !
original formula: !(EX(((i3.u4.p15==0)||(i3.u5.p17==1))))
=> equivalent forward existential formula: [(EY(Init) * ((i3.u4.p15==0)||(i3.u5.p17==1)))] = FALSE
(forward)formula 0,0,0.027665,5480,1,0,925,113,296,1405,50,291,241
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A(EG(((i8.u26.p69==0)||(i4.u8.p24==1))) U AG(((i7.u19.p52==0)||(i3.u5.p17==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(((i7.u19.p52==0)||(i3.u5.p17==1))))))))) * !(E(!(!(E(TRUE U !(((i7.u19.p52==0)||(i3.u5.p17==1)))))) U (!(EG(((i8.u26.p69==0)||(i4.u8.p24==1)))) * !(!(E(TRUE U !(((i7.u19.p52==0)||(i3.u5.p17==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions u0.t91, i1.u1.t92, i2.u3.t93, i2.u11.t95, i2.u15.t88, i3.u5.t94, i4.u7.t90, i4.u9.t89, i5.u13.t96, i6.u17.t87, i7.u19.t97, i7.u21.t98, i8.u23.t86, i8.u25.t85, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/62/14/76
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 1,0,0.133662,10232,1,0,11054,259,1182,24551,184,923,15305
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(AX(((i4.u7.p22==0)||(i4.u7.p21==1))) U ((i2.u11.p31!=0)&&(i3.u5.p17!=1)))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(((i4.u7.p22==0)||(i4.u7.p21==1)))))) * ((i2.u11.p31!=0)&&(i3.u5.p17!=1)))] != FALSE
(forward)formula 2,1,0.24746,15248,1,0,23501,275,1204,40790,190,1079,26656
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(((i2.u15.p42==0)||(i6.u17.p47==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(((i2.u15.p42==0)||(i6.u17.p47==1))))] = FALSE
(forward)formula 3,0,0.248968,15776,1,0,23527,275,1209,40858,190,1082,26691
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(AG((i4.u7.p23!=1)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((i4.u7.p23!=1)))))] != FALSE
(forward)formula 4,0,0.250975,15776,1,0,23716,275,1215,41118,192,1082,27184
FORMULA DiscoveryGPU-PT-07a-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1590129459581

--------------------
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="DiscoveryGPU-PT-07a"
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 DiscoveryGPU-PT-07a, 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 r066-tajo-158922814600603"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-07a.tgz
mv DiscoveryGPU-PT-07a 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 ;