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-158961510800243.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 Raft-PT-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-smll-158961510800243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 3.6K Apr 12 08:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 08:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 11 09:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 09:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K 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 26K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 10 14:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 14:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 9 21:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 9 21:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 62K 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 Raft-PT-05-CTLCardinality-00
FORMULA_NAME Raft-PT-05-CTLCardinality-01
FORMULA_NAME Raft-PT-05-CTLCardinality-02
FORMULA_NAME Raft-PT-05-CTLCardinality-03
FORMULA_NAME Raft-PT-05-CTLCardinality-04
FORMULA_NAME Raft-PT-05-CTLCardinality-05
FORMULA_NAME Raft-PT-05-CTLCardinality-06
FORMULA_NAME Raft-PT-05-CTLCardinality-07
FORMULA_NAME Raft-PT-05-CTLCardinality-08
FORMULA_NAME Raft-PT-05-CTLCardinality-09
FORMULA_NAME Raft-PT-05-CTLCardinality-10
FORMULA_NAME Raft-PT-05-CTLCardinality-11
FORMULA_NAME Raft-PT-05-CTLCardinality-12
FORMULA_NAME Raft-PT-05-CTLCardinality-13
FORMULA_NAME Raft-PT-05-CTLCardinality-14
FORMULA_NAME Raft-PT-05-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1590053966868

[2020-05-21 09:39:29] [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]
[2020-05-21 09:39:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 09:39:29] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2020-05-21 09:39:29] [INFO ] Transformed 133 places.
[2020-05-21 09:39:29] [INFO ] Transformed 238 transitions.
[2020-05-21 09:39:29] [INFO ] Found NUPN structural information;
[2020-05-21 09:39:29] [INFO ] Parsed PT model containing 133 places and 238 transitions in 174 ms.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 29 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 537 ms. (steps per millisecond=186 ) properties seen :[1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-21 09:39:30] [INFO ] Flow matrix only has 195 transitions (discarded 21 similar events)
// Phase 1: matrix 195 rows 133 cols
[2020-05-21 09:39:30] [INFO ] Computed 25 place invariants in 12 ms
[2020-05-21 09:39:30] [INFO ] [Real]Absence check using 25 positive place invariants in 43 ms returned sat
[2020-05-21 09:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 09:39:30] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2020-05-21 09:39:30] [INFO ] State equation strengthened by 104 read => feed constraints.
[2020-05-21 09:39:30] [INFO ] [Real]Added 104 Read/Feed constraints in 24 ms returned sat
[2020-05-21 09:39:30] [INFO ] Computed and/alt/rep : 215/1522/194 causal constraints in 44 ms.
[2020-05-21 09:39:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 09:39:30] [INFO ] [Nat]Absence check using 25 positive place invariants in 38 ms returned sat
[2020-05-21 09:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 09:39:31] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2020-05-21 09:39:31] [INFO ] [Nat]Added 104 Read/Feed constraints in 27 ms returned sat
[2020-05-21 09:39:31] [INFO ] Computed and/alt/rep : 215/1522/194 causal constraints in 30 ms.
[2020-05-21 09:39:32] [INFO ] Added : 187 causal constraints over 38 iterations in 1532 ms. Result :sat
[2020-05-21 09:39:32] [INFO ] [Real]Absence check using 25 positive place invariants in 23 ms returned sat
[2020-05-21 09:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 09:39:33] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2020-05-21 09:39:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 09:39:33] [INFO ] [Nat]Absence check using 25 positive place invariants in 26 ms returned sat
[2020-05-21 09:39:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 09:39:33] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2020-05-21 09:39:33] [INFO ] [Nat]Added 104 Read/Feed constraints in 27 ms returned sat
[2020-05-21 09:39:33] [INFO ] Computed and/alt/rep : 215/1522/194 causal constraints in 26 ms.
[2020-05-21 09:39:34] [INFO ] Added : 181 causal constraints over 37 iterations in 1449 ms. Result :sat
[2020-05-21 09:39:35] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-05-21 09:39:35] [INFO ] Flatten gal took : 116 ms
[2020-05-21 09:39:35] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-05-21 09:39:35] [INFO ] Flatten gal took : 43 ms
FORMULA Raft-PT-05-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-21 09:39:35] [INFO ] Applying decomposition
[2020-05-21 09:39:35] [INFO ] Flatten gal took : 33 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/graph14915178916023844743.txt, -o, /tmp/graph14915178916023844743.bin, -w, /tmp/graph14915178916023844743.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/graph14915178916023844743.bin, -l, -1, -v, -w, /tmp/graph14915178916023844743.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 09:39:35] [INFO ] Decomposing Gal with order
[2020-05-21 09:39:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 09:39:35] [INFO ] Removed a total of 156 redundant transitions.
[2020-05-21 09:39:35] [INFO ] Flatten gal took : 106 ms
[2020-05-21 09:39:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 146 labels/synchronizations in 21 ms.
[2020-05-21 09:39:35] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 15 ms
[2020-05-21 09:39:35] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.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/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 22 ordering constraints for composite.
built 24 ordering constraints for composite.
built 19 ordering constraints for composite.
built 22 ordering constraints for composite.
built 25 ordering constraints for composite.
built 21 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,5.93795e+18,0.169069,8428,62,56,6730,401,302,18040,81,2637,0


Converting to forward existential form...Done !
original formula: !(E(((i2.u7.p45==0)||(i3.u12.p80==1)) U (((i0.u1.p9==0)||(i2.u19.p72==1))&&(i6.u22.p128==1))))
=> equivalent forward existential formula: [(FwdU(Init,((i2.u7.p45==0)||(i3.u12.p80==1))) * (((i0.u1.p9==0)||(i2.u19.p72==1))&&(i6.u22.p128==1)))] = FALSE
(forward)formula 0,0,0.716195,22328,1,0,28899,853,580,100011,133,10990,21860
FORMULA Raft-PT-05-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (!(EF((i0.u2.p12!=1))) + (A(((i3.u12.p76==0)||(i3.u11.p70==1)) U ((i4.u6.p37==0)||(i0.u13.p82==1))) * !(AG(((i0.u17.p103==0)||(i1.u18.p48==1))))))
=> equivalent forward existential formula: [(FwdU((Init * !((!((E(!(((i4.u6.p37==0)||(i0.u13.p82==1))) U (!(((i3.u12.p76==0)||(i3.u11.p70==1))) * !(((i4.u6.p37==0)||(i0.u13.p82==1))))) + EG(!(((i4.u6.p37==0)||(i0.u13.p82==1)))))) * !(!(E(TRUE U !(((i0.u17.p103==0)||(i1.u18.p48==1))))))))),TRUE) * (i0.u2.p12!=1))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.u17.t30, i0.u17.t31, i0.u17.t32, i0.u17.t34, i1.u18.t24, i1.u18.t25, i1.u18.t26, i1.u18.t28, i2.u19.t18, i2.u19.t19, i2.u19.t20, i2.u19.t22, i3.u20.t12, i3.u20.t13, i3.u20.t14, i3.u20.t16, i4.u21.t6, i4.u21.t7, i4.u21.t8, i4.u21.t10, i6.t237, i6.u24.t235, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/127/22/149
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an 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
(forward)formula 1,1,0.893853,27872,1,0,41257,1585,2067,122942,537,13268,38892
FORMULA Raft-PT-05-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
(forward)formula 2,1,0.899034,28136,1,0,41878,1585,2067,124426,537,13302,38961
FORMULA Raft-PT-05-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EF(((((i1.u0.p2!=0)&&(i3.u10.p65!=1))&&(i4.u16.p98!=0))&&(i2.u19.p115!=1))) + !(E((i3.u10.p62==1) U ((i0.u1.p8==0)||(i1.u0.p3==1)))))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U ((((i1.u0.p2!=0)&&(i3.u10.p65!=1))&&(i4.u16.p98!=0))&&(i2.u19.p115!=1))))),(i3.u10.p62==1)) * ((i0.u1.p8==0)||(i1.u0.p3==1)))] = FALSE
(forward)formula 3,1,0.945199,29984,1,0,45588,1665,2104,132521,541,13537,45405
FORMULA Raft-PT-05-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(AG(((i3.u12.p76==0)||(i1.u14.p88==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((i3.u12.p76==0)||(i1.u14.p88==1)))))))] = FALSE
(forward)formula 4,0,1.05999,33152,1,0,52271,1685,2265,147663,547,14013,58698
FORMULA Raft-PT-05-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1590053978120

--------------------
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="Raft-PT-05"
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 Raft-PT-05, 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 r141-smll-158961510800243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 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 ;