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-158961257300235.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-COL-4, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257300235
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 4.3K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 4.4K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 30 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 30 13:04 instance
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 iscolored
-rw-r--r-- 1 mcc users 81K 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-COL-4-CTLCardinality-00
FORMULA_NAME NeoElection-COL-4-CTLCardinality-01
FORMULA_NAME NeoElection-COL-4-CTLCardinality-02
FORMULA_NAME NeoElection-COL-4-CTLCardinality-03
FORMULA_NAME NeoElection-COL-4-CTLCardinality-04
FORMULA_NAME NeoElection-COL-4-CTLCardinality-05
FORMULA_NAME NeoElection-COL-4-CTLCardinality-06
FORMULA_NAME NeoElection-COL-4-CTLCardinality-07
FORMULA_NAME NeoElection-COL-4-CTLCardinality-08
FORMULA_NAME NeoElection-COL-4-CTLCardinality-09
FORMULA_NAME NeoElection-COL-4-CTLCardinality-10
FORMULA_NAME NeoElection-COL-4-CTLCardinality-11
FORMULA_NAME NeoElection-COL-4-CTLCardinality-12
FORMULA_NAME NeoElection-COL-4-CTLCardinality-13
FORMULA_NAME NeoElection-COL-4-CTLCardinality-14
FORMULA_NAME NeoElection-COL-4-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589843077834

[2020-05-18 23:04:40] [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]
[2020-05-18 23:04:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 23:04:40] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-18 23:04:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1067 ms
[2020-05-18 23:04:41] [INFO ] sort/places :
M * STAGE->P-stage,
M * POS->P-sendAnnPs__broadcasting,P-startNeg__broadcasting,
M * M * MT * M->P-network,P-poll__networl,
M * POS * M->P-masterList,
M * BOOL * M->P-masterState,
M * M * NEGSTEP->P-negotiation,
M->P-crashed,dead,P-electedPrimary,P-electedSecondary,P-electionFailed,P-electionInit,P-poll__handlingMessage,P-poll__pollEnd,P-poll__waitingMessage,P-polling,

[2020-05-18 23:04:41] [INFO ] Detected 4 constant HL places corresponding to 115 PT places.
[2020-05-18 23:04:41] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 1830 PT places and 3990.0 transition bindings in 29 ms.
[2020-05-18 23:04:41] [INFO ] Computed order based on color domains.
[2020-05-18 23:04:41] [INFO ] Unfolded HLPN to a Petri net with 1830 places and 2214 transitions in 61 ms.
[2020-05-18 23:04:41] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 1687 places in 8 ms
Reduce places removed 1699 places and 2087 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 112 ms.
Incomplete random walk after 100000 steps, including 591 resets, run finished after 405 ms. (steps per millisecond=246 ) properties seen :[1, 0, 1, 1, 1, 0, 1, 0, 1]
[2020-05-18 23:04:41] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 131 cols
[2020-05-18 23:04:41] [INFO ] Computed 44 place invariants in 7 ms
[2020-05-18 23:04:41] [INFO ] [Real]Absence check using 32 positive place invariants in 36 ms returned unsat
[2020-05-18 23:04:42] [INFO ] [Real]Absence check using 32 positive place invariants in 29 ms returned unsat
[2020-05-18 23:04:42] [INFO ] [Real]Absence check using 32 positive place invariants in 5 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-05-18 23:04:42] [INFO ] Found a total of 9 fixed domain variables (out of 131 variables) in GAL type petri
[2020-05-18 23:04:42] [INFO ] Found a total of 9 constant array cells/variables (out of 131 variables) in type petri
[2020-05-18 23:04:42] [INFO ] P_stage_12,P_negotiation_56,P_stage_6,P_stage_9,P_negotiation_38,P_negotiation_74,P_stage_3,P_masterState_45,P_negotiation_20,
[2020-05-18 23:04:42] [INFO ] Removed 9 constant variables :P_stage_12=1, P_negotiation_56=1, P_stage_6=1, P_stage_9=1, P_negotiation_38=1, P_negotiation_74=1, P_stage_3=1, P_masterState_45=1, P_negotiation_20=1
[2020-05-18 23:04:42] [INFO ] Simplified 3 expressions due to constant valuations.
[2020-05-18 23:04:42] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-05-18 23:04:42] [INFO ] Flatten gal took : 83 ms
[2020-05-18 23:04:42] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-05-18 23:04:42] [INFO ] Flatten gal took : 47 ms
FORMULA NeoElection-COL-4-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 23:04:42] [INFO ] Applying decomposition
[2020-05-18 23:04:42] [INFO ] Flatten gal took : 17 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/graph8382339669828321963.txt, -o, /tmp/graph8382339669828321963.bin, -w, /tmp/graph8382339669828321963.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/graph8382339669828321963.bin, -l, -1, -v, -w, /tmp/graph8382339669828321963.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 23:04:42] [INFO ] Decomposing Gal with order
[2020-05-18 23:04:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 23:04:42] [INFO ] Removed a total of 293 redundant transitions.
[2020-05-18 23:04:43] [INFO ] Flatten gal took : 291 ms
[2020-05-18 23:04:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 31 ms.
[2020-05-18 23:04:43] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 6 ms
[2020-05-18 23:04:43] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 0 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, --gen-order, FOLLOW], 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 --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 7 CTL formulae.
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,2.91912e+11,7.65328,174108,2,94522,5,749970,6,0,554,632687,0


Converting to forward existential form...Done !
original formula: AF(AX(((((gu35.P_poll__pollEnd_1+gu35.P_poll__pollEnd_2)+gu35.P_poll__pollEnd_3)+gu35.P_poll__pollEnd_4)>=2)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((((gu35.P_poll__pollEnd_1+gu35.P_poll__pollEnd_2)+gu35.P_poll__pollEnd_3)+gu35.P_poll__pollEnd_4)>=2))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions gi0.gu36.T_startNeg__endm2, gi0.gi0.gi0.gu39.T_startNeg__endm1, gi0.gi1.gu43.T_startNeg__endm3, gi0.gi2.gi2.gu37.T_startNeg__endm4, T_poll__endm1, T_poll__endm2, T_poll__endm3, T_poll__endm4, T_poll__handleAI1m3s1r1, T_poll__handleAI1m3s1r2, T_poll__handleAI1m4s1r1, T_poll__handleAI1m4s1r2, T_poll__handleAI1m4s1r3, T_poll__handleAI1m4s2r1, T_poll__handleAI1m4s2r2, T_poll__handleAI1m4s2r3, T_poll__handleAI1m4s3r1, T_poll__handleAI1m4s3r2, T_poll__handleAI1m4s3r3, T_poll__handleAI2iam0m1s3pm0r3, T_poll__handleAI2iam1m1s3pm0r3, T_poll__handleRIm2s3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :2/39/22/63
dead was empty
(forward)formula 0,1,186.94,3662612,1,0,320,1.74372e+07,143,66,3333,1.77401e+07,301
FORMULA NeoElection-COL-4-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 1,1,226.513,3735060,1,0,320,1.76199e+07,12,68,1709,1.80201e+07,2
FORMULA NeoElection-COL-4-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 2,1,226.513,3735060,1,0,320,1.76199e+07,12,68,1709,1.80201e+07,2
FORMULA NeoElection-COL-4-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(EG(TRUE))
=> equivalent forward existential formula: [FwdG(Init,TRUE)] = FALSE
(forward)formula 3,0,226.513,3735060,1,0,320,1.76199e+07,12,68,1709,1.80201e+07,2
FORMULA NeoElection-COL-4-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 4,1,226.513,3735060,1,0,320,1.76199e+07,12,68,1709,1.80201e+07,2
FORMULA NeoElection-COL-4-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG(((((gu33.P_poll__handlingMessage_1+gu33.P_poll__handlingMessage_2)+gu33.P_poll__handlingMessage_3)+gu33.P_poll__handlingMessage_4)>=2)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((gu33.P_poll__handlingMessage_1+gu33.P_poll__handlingMessage_2)+gu33.P_poll__handlingMessage_3)+gu33.P_poll__handlingMessage_4)>=2))))] = FALSE
dead was empty
(forward)formula 5,1,606.401,8463696,1,0,932,4.58541e+07,16,469,2080,6.59605e+07,946
FORMULA NeoElection-COL-4-CTLCardinality-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 6,1,606.405,8463696,1,0,933,4.58542e+07,16,470,2124,6.59607e+07,947
FORMULA NeoElection-COL-4-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1589843693099

--------------------
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="NeoElection-COL-4"
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 NeoElection-COL-4, 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 r111-csrt-158961257300235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-4.tgz
mv NeoElection-COL-4 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 ;