Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r036-smll-158901930500052.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 CircularTrains-PT-012, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901930500052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 3.9K Mar 30 01:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 8 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 08:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 08:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 26 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 26 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 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 9.2K 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 CircularTrains-PT-012-CTLFireability-00
FORMULA_NAME CircularTrains-PT-012-CTLFireability-01
FORMULA_NAME CircularTrains-PT-012-CTLFireability-02
FORMULA_NAME CircularTrains-PT-012-CTLFireability-03
FORMULA_NAME CircularTrains-PT-012-CTLFireability-04
FORMULA_NAME CircularTrains-PT-012-CTLFireability-05
FORMULA_NAME CircularTrains-PT-012-CTLFireability-06
FORMULA_NAME CircularTrains-PT-012-CTLFireability-07
FORMULA_NAME CircularTrains-PT-012-CTLFireability-08
FORMULA_NAME CircularTrains-PT-012-CTLFireability-09
FORMULA_NAME CircularTrains-PT-012-CTLFireability-10
FORMULA_NAME CircularTrains-PT-012-CTLFireability-11
FORMULA_NAME CircularTrains-PT-012-CTLFireability-12
FORMULA_NAME CircularTrains-PT-012-CTLFireability-13
FORMULA_NAME CircularTrains-PT-012-CTLFireability-14
FORMULA_NAME CircularTrains-PT-012-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589662943818

[2020-05-16 21:02:26] [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]
[2020-05-16 21:02:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-16 21:02:26] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2020-05-16 21:02:26] [INFO ] Transformed 24 places.
[2020-05-16 21:02:26] [INFO ] Transformed 12 transitions.
[2020-05-16 21:02:26] [INFO ] Parsed PT model containing 24 places and 12 transitions in 87 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 341 ms. (steps per millisecond=293 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 12 rows 24 cols
[2020-05-16 21:02:26] [INFO ] Computed 13 place invariants in 4 ms
[2020-05-16 21:02:26] [INFO ] [Real]Absence check using 5 positive place invariants in 20 ms returned unsat
[2020-05-16 21:02:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned unsat
[2020-05-16 21:02:26] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-16 21:02:26] [INFO ] [Real]Absence check using 5 positive and 8 generalized place invariants in 6 ms returned unsat
[2020-05-16 21:02:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-05-16 21:02:26] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-16 21:02:27] [INFO ] Flatten gal took : 34 ms
[2020-05-16 21:02:27] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-16 21:02:27] [INFO ] Flatten gal took : 8 ms
FORMULA CircularTrains-PT-012-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-012-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-012-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-012-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-012-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-012-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-012-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-012-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-16 21:02:27] [INFO ] Applying decomposition
[2020-05-16 21:02:27] [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/graph8065805668066941539.txt, -o, /tmp/graph8065805668066941539.bin, -w, /tmp/graph8065805668066941539.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/graph8065805668066941539.bin, -l, -1, -v, -w, /tmp/graph8065805668066941539.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-16 21:02:27] [INFO ] Decomposing Gal with order
[2020-05-16 21:02:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-16 21:02:27] [INFO ] Flatten gal took : 34 ms
[2020-05-16 21:02:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2020-05-16 21:02:27] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 3 ms
[2020-05-16 21:02:27] [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 8 CTL formulae.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 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,195,0.014978,4368,104,22,663,55,72,509,18,81,0


Converting to forward existential form...Done !
original formula: EF(((((((i1.u3.F9>=1)&&(i1.u1.Section_8>=1))&&(i2.u2.F2>=1))&&(i2.u5.Section_1>=1))&&((i1.u3.F7<1)||(i0.u6.Section_6<1)))||((((i3.u4.Section_12<1)||(i2.u7.F1<1))&&(i2.u2.Section_3>=1))&&(i0.u0.F4>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((((((i1.u3.F9>=1)&&(i1.u1.Section_8>=1))&&(i2.u2.F2>=1))&&(i2.u5.Section_1>=1))&&((i1.u3.F7<1)||(i0.u6.Section_6<1)))||((((i3.u4.Section_12<1)||(i2.u7.F1<1))&&(i2.u2.Section_3>=1))&&(i0.u0.F4>=1))))] != FALSE
(forward)formula 0,1,0.018044,4872,1,0,663,55,119,509,29,81,252
FORMULA CircularTrains-PT-012-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(EF(((i1.u3.F7<1)||(i0.u6.Section_6<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((i1.u3.F7<1)||(i0.u6.Section_6<1)))] = FALSE
(forward)formula 1,0,0.018881,4872,1,0,663,55,119,509,29,81,341
FORMULA CircularTrains-PT-012-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF((((i2.u2.F2>=1)&&(i2.u5.Section_1>=1)) + AG(((i2.u2.F2>=1)&&(i2.u5.Section_1>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((((i2.u2.F2>=1)&&(i2.u5.Section_1>=1)) + !(E(TRUE U !(((i2.u2.F2>=1)&&(i2.u5.Section_1>=1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 2,1,0.036478,5400,1,0,2038,132,282,1870,76,453,4539
FORMULA CircularTrains-PT-012-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EG(EF(((i2.u2.Section_3>=1)&&(i0.u0.F4>=1)))) + AF(((((i2.u2.Section_2>=1)&&(i2.u7.F3>=1))&&((i0.u0.Section_4<1)||(i1.u3.F5<1)))&&((i1.u3.F9<1)||(i1.u1.Section_8<1)))))
=> equivalent forward existential formula: [FwdG((Init * !(EG(E(TRUE U ((i2.u2.Section_3>=1)&&(i0.u0.F4>=1)))))),!(((((i2.u2.Section_2>=1)&&(i2.u7.F3>=1))&&((i0.u0.Section_4<1)||(i1.u3.F5<1)))&&((i1.u3.F9<1)||(i1.u1.Section_8<1)))))] = FALSE
(forward)formula 3,1,0.0394,5928,1,0,2102,132,310,1959,76,453,4900
FORMULA CircularTrains-PT-012-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((EX(((i1.u1.Section_9>=1)&&(i3.u8.F10>=1))) + ((i1.u3.F9>=1)&&(i1.u1.Section_8>=1))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * ((i1.u1.Section_9>=1)&&(i3.u8.F10>=1)))] != FALSE + [(FwdU(Init,TRUE) * ((i1.u3.F9>=1)&&(i1.u1.Section_8>=1)))] != FALSE)
(forward)formula 4,1,0.040048,5928,1,0,2105,132,314,1966,76,453,4926
FORMULA CircularTrains-PT-012-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(!(AX((((i3.u4.Section_11>=1)&&(i2.u5.F12>=1))||((i1.u3.F7>=1)&&(i0.u6.Section_6>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!(EX(!((((i3.u4.Section_11>=1)&&(i2.u5.F12>=1))||((i1.u3.F7>=1)&&(i0.u6.Section_6>=1)))))))))] = FALSE
(forward)formula 5,1,0.042605,5928,1,0,2269,132,328,2099,76,453,5261
FORMULA CircularTrains-PT-012-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (!(AF(((i1.u1.F8>=1)&&(i0.u6.Section_7>=1)))) + !(AX(((i0.u0.Section_4>=1)&&(i1.u3.F5>=1)))))
=> equivalent forward existential formula: ([FwdG(Init,!(((i1.u1.F8>=1)&&(i0.u6.Section_7>=1))))] != FALSE + [(EY(Init) * !(((i0.u0.Section_4>=1)&&(i1.u3.F5>=1))))] != FALSE)
(forward)formula 6,1,0.047222,5928,1,0,2755,132,357,2464,76,453,6337
FORMULA CircularTrains-PT-012-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(A(((i1.u1.Section_9>=1)&&(i3.u8.F10>=1)) U ((i1.u3.F9>=1)&&(i1.u1.Section_8>=1))) U ((EG(((i0.u0.Section_4>=1)&&(i1.u3.F5>=1))) * (i0.u6.F6>=1)) * (i0.u0.Section_5>=1)))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,!((E(!(((i1.u3.F9>=1)&&(i1.u1.Section_8>=1))) U (!(((i1.u1.Section_9>=1)&&(i3.u8.F10>=1))) * !(((i1.u3.F9>=1)&&(i1.u1.Section_8>=1))))) + EG(!(((i1.u3.F9>=1)&&(i1.u1.Section_8>=1))))))) * (i0.u0.Section_5>=1)) * (i0.u6.F6>=1)),((i0.u0.Section_4>=1)&&(i1.u3.F5>=1)))] != FALSE
(forward)formula 7,0,0.059098,6192,1,0,3731,132,392,2995,76,453,8162
FORMULA CircularTrains-PT-012-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1589662948304

--------------------
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="CircularTrains-PT-012"
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 CircularTrains-PT-012, 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 r036-smll-158901930500052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-012.tgz
mv CircularTrains-PT-012 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 ;