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-158961257400291.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-4, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257400291
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 98K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 239K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 99K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 279K 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 135K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 363K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 51K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 160K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 128K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 318K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 46K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 127K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.8K 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 2.1M 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-4-CTLCardinality-00
FORMULA_NAME NeoElection-PT-4-CTLCardinality-01
FORMULA_NAME NeoElection-PT-4-CTLCardinality-02
FORMULA_NAME NeoElection-PT-4-CTLCardinality-03
FORMULA_NAME NeoElection-PT-4-CTLCardinality-04
FORMULA_NAME NeoElection-PT-4-CTLCardinality-05
FORMULA_NAME NeoElection-PT-4-CTLCardinality-06
FORMULA_NAME NeoElection-PT-4-CTLCardinality-07
FORMULA_NAME NeoElection-PT-4-CTLCardinality-08
FORMULA_NAME NeoElection-PT-4-CTLCardinality-09
FORMULA_NAME NeoElection-PT-4-CTLCardinality-10
FORMULA_NAME NeoElection-PT-4-CTLCardinality-11
FORMULA_NAME NeoElection-PT-4-CTLCardinality-12
FORMULA_NAME NeoElection-PT-4-CTLCardinality-13
FORMULA_NAME NeoElection-PT-4-CTLCardinality-14
FORMULA_NAME NeoElection-PT-4-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1589873912647

[2020-05-19 07:38:34] [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]
[2020-05-19 07:38:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 07:38:35] [INFO ] Load time of PNML (sax parser for PT used): 237 ms
[2020-05-19 07:38:35] [INFO ] Transformed 1830 places.
[2020-05-19 07:38:35] [INFO ] Transformed 2340 transitions.
[2020-05-19 07:38:35] [INFO ] Parsed PT model containing 1830 places and 2340 transitions in 323 ms.
Deduced a syphon composed of 1687 places in 9 ms
Reduce places removed 1699 places and 2213 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 97 ms.
Incomplete random walk after 100000 steps, including 591 resets, run finished after 303 ms. (steps per millisecond=330 ) properties seen :[1, 0, 1, 1]
[2020-05-19 07:38:35] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 131 cols
[2020-05-19 07:38:35] [INFO ] Computed 44 place invariants in 13 ms
[2020-05-19 07:38:35] [INFO ] [Real]Absence check using 32 positive place invariants in 30 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-19 07:38:36] [INFO ] Found a total of 9 fixed domain variables (out of 131 variables) in GAL type petri
[2020-05-19 07:38:36] [INFO ] Found a total of 9 constant array cells/variables (out of 131 variables) in type petri
[2020-05-19 07:38:36] [INFO ] P_stage_1_NEG,P_masterState_4_T_0,P_negotiation_1_1_DONE,P_stage_4_NEG,P_negotiation_4_4_DONE,P_stage_3_NEG,P_stage_2_NEG,P_negotiation_3_3_DONE,P_negotiation_2_2_DONE,
[2020-05-19 07:38:36] [INFO ] Removed 9 constant variables :P_stage_1_NEG=1, P_masterState_4_T_0=1, P_negotiation_1_1_DONE=1, P_stage_4_NEG=1, P_negotiation_4_4_DONE=1, P_stage_3_NEG=1, P_stage_2_NEG=1, P_negotiation_3_3_DONE=1, P_negotiation_2_2_DONE=1
[2020-05-19 07:38:36] [INFO ] Simplified 3 expressions due to constant valuations.
[2020-05-19 07:38:36] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-19 07:38:36] [INFO ] Flatten gal took : 120 ms
[2020-05-19 07:38:36] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-19 07:38:36] [INFO ] Flatten gal took : 36 ms
FORMULA NeoElection-PT-4-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-4-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 07:38:36] [INFO ] Applying decomposition
[2020-05-19 07:38:36] [INFO ] Flatten gal took : 20 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/graph7456910161927410948.txt, -o, /tmp/graph7456910161927410948.bin, -w, /tmp/graph7456910161927410948.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/graph7456910161927410948.bin, -l, -1, -v, -w, /tmp/graph7456910161927410948.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 07:38:36] [INFO ] Decomposing Gal with order
[2020-05-19 07:38:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 07:38:36] [INFO ] Removed a total of 328 redundant transitions.
[2020-05-19 07:38:36] [INFO ] Flatten gal took : 107 ms
[2020-05-19 07:38:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 32 ms.
[2020-05-19 07:38:36] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 4 ms
[2020-05-19 07:38:36] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.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/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 6 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+11,2.7615,74544,2,27516,5,358094,6,0,545,366418,0


Converting to forward existential form...Done !
original formula: AF(AX(((((gu41.P_poll__pollEnd_1+gu41.P_poll__pollEnd_2)+gu41.P_poll__pollEnd_3)+gu41.P_poll__pollEnd_4)>=2)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((((gu41.P_poll__pollEnd_1+gu41.P_poll__pollEnd_2)+gu41.P_poll__pollEnd_3)+gu41.P_poll__pollEnd_4)>=2))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions gi1.gi0.gu42.T_startNeg__end_2, gi1.gi1.gu40.T_startNeg__end_3, gi1.gi3.gu44.T_startNeg__end_5, gi1.gi4.gu43.T_startNeg__end_4, T_poll__end_2, T_poll__end_3, T_poll__end_4, T_poll__end_5, T_poll__handleAI1_57, T_poll__handleAI1_59, T_poll__handleAI1_82, T_poll__handleAI1_87, T_poll__handleAI1_112, T_poll__handleAI1_113, T_poll__handleAI2_381, T_poll__handleAI2_386, T_poll__handleAI2_581, T_poll__handleAI2_586, T_poll__handleAI2_681, T_poll__handleAI2_686, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :1/45/20/66
dead was empty
(forward)formula 0,1,87.9007,1792304,1,0,326,1.06976e+07,150,70,3127,9.66892e+06,308
FORMULA NeoElection-PT-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 1,1,89.7671,1828404,1,0,326,1.08552e+07,151,72,3218,9.90865e+06,310
FORMULA NeoElection-PT-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 2,1,89.7674,1828404,1,0,326,1.08552e+07,151,72,3218,9.90865e+06,310
FORMULA NeoElection-PT-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 3,0,89.7675,1828404,1,0,326,1.08552e+07,151,72,3218,9.90865e+06,310
FORMULA NeoElection-PT-4-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
dead was empty
(forward)formula 4,1,91.7419,1874076,1,0,330,1.10585e+07,151,75,3218,1.04784e+07,314
FORMULA NeoElection-PT-4-CTLCardinality-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 5,1,91.7422,1874340,1,0,330,1.10585e+07,151,75,3218,1.04784e+07,314
FORMULA NeoElection-PT-4-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1589874009664

--------------------
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-PT-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-PT-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-158961257400291"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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