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.r141-smll-158961510800292.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 Railroad-PT-005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-smll-158961510800292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.7K Apr 12 08:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 12 08:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 11 09:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 11 09:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 14:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 10 14:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 9 21:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 9 21:29 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 4 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 30K 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 Railroad-PT-005-CTLFireability-00
FORMULA_NAME Railroad-PT-005-CTLFireability-01
FORMULA_NAME Railroad-PT-005-CTLFireability-02
FORMULA_NAME Railroad-PT-005-CTLFireability-03
FORMULA_NAME Railroad-PT-005-CTLFireability-04
FORMULA_NAME Railroad-PT-005-CTLFireability-05
FORMULA_NAME Railroad-PT-005-CTLFireability-06
FORMULA_NAME Railroad-PT-005-CTLFireability-07
FORMULA_NAME Railroad-PT-005-CTLFireability-08
FORMULA_NAME Railroad-PT-005-CTLFireability-09
FORMULA_NAME Railroad-PT-005-CTLFireability-10
FORMULA_NAME Railroad-PT-005-CTLFireability-11
FORMULA_NAME Railroad-PT-005-CTLFireability-12
FORMULA_NAME Railroad-PT-005-CTLFireability-13
FORMULA_NAME Railroad-PT-005-CTLFireability-14
FORMULA_NAME Railroad-PT-005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1590072721730

[2020-05-21 14:52:04] [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]
[2020-05-21 14:52:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 14:52:04] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2020-05-21 14:52:04] [INFO ] Transformed 68 places.
[2020-05-21 14:52:04] [INFO ] Transformed 56 transitions.
[2020-05-21 14:52:04] [INFO ] Parsed PT model containing 68 places and 56 transitions in 163 ms.
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 5 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 35 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=167 ) properties seen :[1, 1, 1, 1, 1, 0, 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, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 51 rows 52 cols
[2020-05-21 14:52:05] [INFO ] Computed 26 place invariants in 12 ms
[2020-05-21 14:52:05] [INFO ] [Real]Absence check using 12 positive place invariants in 35 ms returned sat
[2020-05-21 14:52:05] [INFO ] [Real]Absence check using 12 positive and 14 generalized place invariants in 10 ms returned unsat
[2020-05-21 14:52:05] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2020-05-21 14:52:05] [INFO ] [Real]Absence check using 12 positive and 14 generalized place invariants in 8 ms returned unsat
[2020-05-21 14:52:05] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2020-05-21 14:52:05] [INFO ] [Real]Absence check using 12 positive and 14 generalized place invariants in 5 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-05-21 14:52:06] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-21 14:52:06] [INFO ] Flatten gal took : 63 ms
[2020-05-21 14:52:06] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-21 14:52:06] [INFO ] Flatten gal took : 20 ms
FORMULA Railroad-PT-005-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-21 14:52:06] [INFO ] Applying decomposition
[2020-05-21 14:52:06] [INFO ] Flatten gal took : 16 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/graph19122426762260561.txt, -o, /tmp/graph19122426762260561.bin, -w, /tmp/graph19122426762260561.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/graph19122426762260561.bin, -l, -1, -v, -w, /tmp/graph19122426762260561.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 14:52:06] [INFO ] Decomposing Gal with order
[2020-05-21 14:52:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 14:52:06] [INFO ] Removed a total of 60 redundant transitions.
[2020-05-21 14:52:06] [INFO ] Flatten gal took : 55 ms
[2020-05-21 14:52:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 7 ms.
[2020-05-21 14:52:06] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 4 ms
[2020-05-21 14:52:06] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.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/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 6 CTL formulae.
built 11 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 17 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 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,1838,0.030942,4656,148,74,818,180,176,718,72,224,0


Converting to forward existential form...Done !
original formula: EG(((((i1.u9.pl_P23_1<1)||(i1.u10.pl_P34_5<1))||(i1.u2.pl_P40_4<1)) + AX(((((((u6.pl_P11_1>=1)&&(u6.pl_P29_1>=1))&&(i1.u9.pl_P39_1>=1))&&(i0.u0.pl_P0_1>=1))&&(i2.u12.pl_P2_1>=1))&&(i0.u13.pl_P6_1>=1)))))
=> equivalent forward existential formula: [FwdG(Init,((((i1.u9.pl_P23_1<1)||(i1.u10.pl_P34_5<1))||(i1.u2.pl_P40_4<1)) + !(EX(!(((((((u6.pl_P11_1>=1)&&(u6.pl_P29_1>=1))&&(i1.u9.pl_P39_1>=1))&&(i0.u0.pl_P0_1>=1))&&(i2.u12.pl_P2_1>=1))&&(i0.u13.pl_P6_1>=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions tr_T18_1, tr_T24_3, tr_T24_4, tr_T24_5, tr_T3_1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/35/5/40
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
(forward)formula 0,1,0.097693,6476,1,0,3854,425,644,3811,365,665,9706
FORMULA Railroad-PT-005-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX((((EF(((u6.pl_P10_1>=1)&&(u6.pl_P29_2>=1))) + (i1.u9.pl_P23_1<1)) + (i1.u9.pl_P34_2<1)) + (i1.u2.pl_P40_4<1)))
=> equivalent forward existential formula: [((((EY(Init) * !((i1.u2.pl_P40_4<1))) * !((i1.u9.pl_P34_2<1))) * !((i1.u9.pl_P23_1<1))) * !(E(TRUE U ((u6.pl_P10_1>=1)&&(u6.pl_P29_2>=1)))))] = FALSE
(forward)formula 1,1,0.104417,6740,1,0,4153,431,751,4147,373,674,10897
FORMULA Railroad-PT-005-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX((((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_3>=1))&&(i3.u3.pl_P40_5>=1)))
=> equivalent forward existential formula: [(EY(Init) * !((((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_3>=1))&&(i3.u3.pl_P40_5>=1))))] = FALSE
(forward)formula 2,0,0.105607,6740,1,0,4192,431,765,4169,375,674,11034
FORMULA Railroad-PT-005-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(((((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_2>=1))&&(i6.u11.pl_P40_3>=1)) * ((AG(((i0.u13.pl_P16_1>=1)&&(i0.u13.pl_P4_1>=1))) + ((i1.u10.pl_P34_5>=1)&&(i5.u1.pl_P40_2>=1))) + ((i1.u9.pl_P34_4>=1)&&(i5.u1.pl_P40_2>=1)))))
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * (((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_2>=1))&&(i6.u11.pl_P40_3>=1))) * !(E(TRUE U !(((i0.u13.pl_P16_1>=1)&&(i0.u13.pl_P4_1>=1))))))] != FALSE + [((FwdU(Init,TRUE) * (((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_2>=1))&&(i6.u11.pl_P40_3>=1))) * ((i1.u10.pl_P34_5>=1)&&(i5.u1.pl_P40_2>=1)))] != FALSE) + [((FwdU(Init,TRUE) * (((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_2>=1))&&(i6.u11.pl_P40_3>=1))) * ((i1.u9.pl_P34_4>=1)&&(i5.u1.pl_P40_2>=1)))] != FALSE)
(forward)formula 3,0,0.109251,7004,1,0,4236,431,796,4183,379,674,11303
FORMULA Railroad-PT-005-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(AX((EF((((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_2>=1))&&(i0.u0.pl_P40_1>=1))) * EG((((i0.u0.pl_P0_1>=1)&&(i2.u12.pl_P2_1>=1))&&(i0.u13.pl_P6_1>=1))))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U (((i1.u9.pl_P23_1>=1)&&(i1.u9.pl_P34_2>=1))&&(i0.u0.pl_P40_1>=1)))))] != FALSE + [(EY(Init) * !(EG((((i0.u0.pl_P0_1>=1)&&(i2.u12.pl_P2_1>=1))&&(i0.u13.pl_P6_1>=1)))))] != FALSE)
(forward)formula 4,1,0.125369,7268,1,0,5851,432,815,5267,379,675,14694
FORMULA Railroad-PT-005-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX((((((((((i1.u9.pl_P23_1<1)||(i1.u9.pl_P34_3<1))||(i0.u0.pl_P40_1<1))||(i1.u9.pl_P34_2<1))||(i1.u10.pl_P34_6<1))||(i5.u1.pl_P40_2<1))||(i6.u7.pl_P15_1<1))||(i2.u12.pl_P2_1<1)) + !(AF((((i1.u9.pl_P23_1>=1)&&(i1.u10.pl_P34_6>=1))&&(i6.u11.pl_P40_3>=1))))))
=> equivalent forward existential formula: ([(EY(Init) * ((((((((i1.u9.pl_P23_1<1)||(i1.u9.pl_P34_3<1))||(i0.u0.pl_P40_1<1))||(i1.u9.pl_P34_2<1))||(i1.u10.pl_P34_6<1))||(i5.u1.pl_P40_2<1))||(i6.u7.pl_P15_1<1))||(i2.u12.pl_P2_1<1)))] != FALSE + [FwdG(EY(Init),!((((i1.u9.pl_P23_1>=1)&&(i1.u10.pl_P34_6>=1))&&(i6.u11.pl_P40_3>=1))))] != FALSE)
(forward)formula 5,1,0.130323,7532,1,0,5873,432,846,5299,385,680,14943
FORMULA Railroad-PT-005-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1590072728025

--------------------
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="Railroad-PT-005"
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 Railroad-PT-005, 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 r141-smll-158961510800292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-005.tgz
mv Railroad-PT-005 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 ;