Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922815201035.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Eratosthenes-PT-100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922815201035
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 14 12:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 14 12:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 14 12:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 15:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 15:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 14 12:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 14 12:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 14 12:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 14 12:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 134K Mar 24 05:37 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 Eratosthenes-PT-100-CTLCardinality-00
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-01
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-02
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-03
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-04
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-05
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-06
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-07
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-08
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-09
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-10
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-11
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-12
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-13
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-14
FORMULA_NAME Eratosthenes-PT-100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1590158458788

[2020-05-22 14:41:00] [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]
[2020-05-22 14:41:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 14:41:00] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2020-05-22 14:41:00] [INFO ] Transformed 99 places.
[2020-05-22 14:41:00] [INFO ] Transformed 283 transitions.
[2020-05-22 14:41:00] [INFO ] Found NUPN structural information;
[2020-05-22 14:41:00] [INFO ] Parsed PT model containing 99 places and 283 transitions in 113 ms.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
Incomplete random walk after 100000 steps, including 1533 resets, run finished after 443 ms. (steps per millisecond=225 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1]
[2020-05-22 14:41:01] [INFO ] Flow matrix only has 74 transitions (discarded 137 similar events)
// Phase 1: matrix 74 rows 74 cols
[2020-05-22 14:41:01] [INFO ] Computed 0 place invariants in 3 ms
[2020-05-22 14:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2020-05-22 14:41:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 14:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned unsat
[2020-05-22 14:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2020-05-22 14:41:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 14:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned unsat
[2020-05-22 14:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2020-05-22 14:41:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 14:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned unsat
[2020-05-22 14:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2020-05-22 14:41:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 14:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 14:41:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-05-22 14:41:01] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-22 14:41:01] [INFO ] Flatten gal took : 39 ms
[2020-05-22 14:41:01] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-22 14:41:01] [INFO ] Flatten gal took : 14 ms
FORMULA Eratosthenes-PT-100-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-22 14:41:01] [INFO ] Applying decomposition
[2020-05-22 14:41:01] [INFO ] Flatten gal took : 9 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/graph1338484579399026551.txt, -o, /tmp/graph1338484579399026551.bin, -w, /tmp/graph1338484579399026551.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/graph1338484579399026551.bin, -l, -1, -v, -w, /tmp/graph1338484579399026551.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-22 14:41:01] [INFO ] Decomposing Gal with order
[2020-05-22 14:41:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-22 14:41:01] [INFO ] Removed a total of 200 redundant transitions.
[2020-05-22 14:41:01] [INFO ] Flatten gal took : 36 ms
[2020-05-22 14:41:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2020-05-22 14:41:01] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 4 ms
[2020-05-22 14:41:01] [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], 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 8 CTL formulae.
built 137 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,1.88895e+22,0.04488,5124,76,2,809,199,328,593,5,146,0


Converting to forward existential form...Done !
original formula: !(AX(EF(((u69.p74==0)||(u27.p21==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((u69.p74==0)||(u27.p21==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.078661,6420,1,0,1632,199,1457,1606,20,146,4949
FORMULA Eratosthenes-PT-100-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(AF(((u23.p25==0)||(u46.p58==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((u23.p25==0)||(u46.p58==1))))))] != FALSE
(forward)formula 1,1,0.216084,16452,1,0,27641,199,2302,26060,23,146,41069
FORMULA Eratosthenes-PT-100-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((((((u45.p40==1)||(u42.p45==0))||(u42.p45==1))&&(u33.p32!=0))&&(u6.p85!=1)))
=> equivalent forward existential formula: [FwdG(Init,!((((((u45.p40==1)||(u42.p45==0))||(u42.p45==1))&&(u33.p32!=0))&&(u6.p85!=1))))] = FALSE
(forward)formula 2,0,0.251739,17508,1,0,29505,199,2525,28493,26,146,44291
FORMULA Eratosthenes-PT-100-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(E(((u45.p40==0)||(u3.p80==1)) U ((u56.p8==0)||(u38.p35==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(((u45.p40==0)||(u3.p80==1)) U ((u56.p8==0)||(u38.p35==1)))))] = FALSE
(forward)formula 3,1,0.265576,18300,1,0,30462,199,2655,29399,26,146,46056
FORMULA Eratosthenes-PT-100-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(AG((u45.p40==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((u45.p40==1))))))] = FALSE
(forward)formula 4,0,0.266348,18564,1,0,30496,199,2656,29399,26,146,46192
FORMULA Eratosthenes-PT-100-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 5,1,0.266388,18564,1,0,30496,199,2656,29399,26,146,46192
FORMULA Eratosthenes-PT-100-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(AG((u53.p52==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((u53.p52==1))))))] = FALSE
(forward)formula 6,0,0.267205,18564,1,0,30509,199,2658,29399,26,146,46244
FORMULA Eratosthenes-PT-100-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(AG(((u0.p88!=0)&&(u12.p92!=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((u0.p88!=0)&&(u12.p92!=1))))))] != FALSE
(forward)formula 7,0,0.268073,18564,1,0,30622,199,2663,29468,26,146,46483
FORMULA Eratosthenes-PT-100-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1590158462463

--------------------
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="Eratosthenes-PT-100"
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 Eratosthenes-PT-100, 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 r066-tajo-158922815201035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-100.tgz
mv Eratosthenes-PT-100 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 ;