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-158961257400276.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 NeoElection-PT-2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257400276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 18K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 30 13:04 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 13:04 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 31K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 33K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 21K Apr 30 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 equiv_col
-rw-r--r-- 1 mcc users 2 Apr 30 13:04 instance
-rw-r--r-- 1 mcc users 6 Apr 30 13:04 iscolored
-rw-r--r-- 1 mcc users 320K Apr 30 13:04 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 NeoElection-PT-2-CTLFireability-00
FORMULA_NAME NeoElection-PT-2-CTLFireability-01
FORMULA_NAME NeoElection-PT-2-CTLFireability-02
FORMULA_NAME NeoElection-PT-2-CTLFireability-03
FORMULA_NAME NeoElection-PT-2-CTLFireability-04
FORMULA_NAME NeoElection-PT-2-CTLFireability-05
FORMULA_NAME NeoElection-PT-2-CTLFireability-06
FORMULA_NAME NeoElection-PT-2-CTLFireability-07
FORMULA_NAME NeoElection-PT-2-CTLFireability-08
FORMULA_NAME NeoElection-PT-2-CTLFireability-09
FORMULA_NAME NeoElection-PT-2-CTLFireability-10
FORMULA_NAME NeoElection-PT-2-CTLFireability-11
FORMULA_NAME NeoElection-PT-2-CTLFireability-12
FORMULA_NAME NeoElection-PT-2-CTLFireability-13
FORMULA_NAME NeoElection-PT-2-CTLFireability-14
FORMULA_NAME NeoElection-PT-2-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589873891923

[2020-05-19 07:38:14] [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]
[2020-05-19 07:38:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 07:38:15] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2020-05-19 07:38:15] [INFO ] Transformed 438 places.
[2020-05-19 07:38:15] [INFO ] Transformed 357 transitions.
[2020-05-19 07:38:15] [INFO ] Parsed PT model containing 438 places and 357 transitions in 191 ms.
Deduced a syphon composed of 403 places in 1 ms
Reduce places removed 405 places and 337 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 49 ms.
Finished random walk after 28 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=9 )
[2020-05-19 07:38:15] [INFO ] Found a total of 5 fixed domain variables (out of 33 variables) in GAL type petri
[2020-05-19 07:38:15] [INFO ] Found a total of 5 constant array cells/variables (out of 33 variables) in type petri
[2020-05-19 07:38:15] [INFO ] P_negotiation_2_2_DONE,P_negotiation_1_1_DONE,P_stage_2_NEG,P_masterState_2_T_0,P_stage_1_NEG,
[2020-05-19 07:38:15] [INFO ] Removed 5 constant variables :P_negotiation_2_2_DONE=1, P_negotiation_1_1_DONE=1, P_stage_2_NEG=1, P_masterState_2_T_0=1, P_stage_1_NEG=1
[2020-05-19 07:38:15] [INFO ] Simplified 1 expressions due to constant valuations.
[2020-05-19 07:38:15] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-05-19 07:38:15] [INFO ] Flatten gal took : 59 ms
[2020-05-19 07:38:15] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-05-19 07:38:15] [INFO ] Flatten gal took : 13 ms
FORMULA NeoElection-PT-2-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 07:38:15] [INFO ] Applying decomposition
[2020-05-19 07:38:15] [INFO ] Flatten gal took : 5 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/graph3051190094291655985.txt, -o, /tmp/graph3051190094291655985.bin, -w, /tmp/graph3051190094291655985.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/graph3051190094291655985.bin, -l, -1, -v, -w, /tmp/graph3051190094291655985.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 07:38:15] [INFO ] Decomposing Gal with order
[2020-05-19 07:38:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 07:38:15] [INFO ] Removed a total of 6 redundant transitions.
[2020-05-19 07:38:15] [INFO ] Flatten gal took : 40 ms
[2020-05-19 07:38:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2020-05-19 07:38:15] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 3 ms
[2020-05-19 07:38:15] [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 7 CTL formulae.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 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,241,0.020288,4408,65,68,263,325,88,276,54,530,0


Converting to forward existential form...Done !
original formula: (EG(!(AF(((i2.u7.P_polling_2>=1)||(i4.u6.P_polling_1>=1))))) + EG(AF(((u8.P_electionInit_1<1)&&(u0.P_electionInit_2<1)))))
=> equivalent forward existential formula: ([FwdG(Init,!(!(EG(!(((i2.u7.P_polling_2>=1)||(i4.u6.P_polling_1>=1)))))))] != FALSE + [FwdG(Init,!(EG(!(((u8.P_electionInit_1<1)&&(u0.P_electionInit_2<1))))))] != FALSE)
Reverse transition relation is NOT exact ! Due to transitions T_poll__handleAI2_106, i2.u7.T_poll__end_3, i2.u7.T_startNeg__end_3, i4.u6.T_poll__end_2, i4.u6.T_startNeg__end_2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/13/5/18
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.043993,5700,1,0,1751,848,458,3100,285,2373,3979
FORMULA NeoElection-PT-2-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: A((((((i4.u6.P_masterState_1_F_0<1)||(i3.u1.P_negotiation_1_2_CO<1))||(i3.u5.P_network_1_2_AI_0<1))||(i4.u6.P_poll__handlingMessage_1<1))&&((((i4.u6.P_masterState_1_T_0<1)||(i3.u1.P_negotiation_1_2_CO<1))||(i3.u5.P_network_1_2_AI_0<1))||(i4.u6.P_poll__handlingMessage_1<1))) U EG(TRUE))
=> equivalent forward existential formula: [((Init * !(EG(!(EG(TRUE))))) * !(E(!(EG(TRUE)) U (!((((((i4.u6.P_masterState_1_F_0<1)||(i3.u1.P_negotiation_1_2_CO<1))||(i3.u5.P_network_1_2_AI_0<1))||(i4.u6.P_poll__handlingMessage_1<1))&&((((i4.u6.P_masterState_1_T_0<1)||(i3.u1.P_negotiation_1_2_CO<1))||(i3.u5.P_network_1_2_AI_0<1))||(i4.u6.P_poll__handlingMessage_1<1)))) * !(EG(TRUE))))))] != FALSE
(forward)formula 1,1,0.055045,6228,1,0,2307,1064,530,4410,293,3087,5632
FORMULA NeoElection-PT-2-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 2,1,0.058141,6228,1,0,2307,1064,530,4410,293,3087,5632
FORMULA NeoElection-PT-2-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 3,1,0.058196,6228,1,0,2307,1064,530,4410,293,3087,5632
FORMULA NeoElection-PT-2-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 4,1,0.058225,6228,1,0,2307,1064,530,4410,293,3087,5632
FORMULA NeoElection-PT-2-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 5,1,0.058311,6228,1,0,2312,1064,530,4414,293,3087,5663
FORMULA NeoElection-PT-2-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AX(FALSE) + EG(TRUE))
=> equivalent forward existential formula: [(EY((Init * !(EG(TRUE)))) * !(FALSE))] = FALSE
(forward)formula 6,1,0.058353,6228,1,0,2312,1064,530,4414,293,3087,5663
FORMULA NeoElection-PT-2-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1589873896370

--------------------
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="NeoElection-PT-2"
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 NeoElection-PT-2, 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 r111-csrt-158961257400276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-PT-2.tgz
mv NeoElection-PT-2 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 ;