fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r156-oct2-158972913500004
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for RefineWMG-PT-002002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15729.310 2875.00 7951.00 30.10 FFTTTTTTFFTFTFTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r156-oct2-158972913500004.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 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 RefineWMG-PT-002002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972913500004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 176K
-rw-r--r-- 1 mcc users 2.8K Apr 12 10:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 12 10:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 11 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 11:55 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 2.9K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 10 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 9 22:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 9 22:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K 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 7 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 6.8K 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 n0-CTLFireability-00
FORMULA_NAME n0-CTLFireability-01
FORMULA_NAME n0-CTLFireability-02
FORMULA_NAME n0-CTLFireability-03
FORMULA_NAME n0-CTLFireability-04
FORMULA_NAME n0-CTLFireability-05
FORMULA_NAME n0-CTLFireability-06
FORMULA_NAME n0-CTLFireability-07
FORMULA_NAME n0-CTLFireability-08
FORMULA_NAME n0-CTLFireability-09
FORMULA_NAME n0-CTLFireability-10
FORMULA_NAME n0-CTLFireability-11
FORMULA_NAME n0-CTLFireability-12
FORMULA_NAME n0-CTLFireability-13
FORMULA_NAME n0-CTLFireability-14
FORMULA_NAME n0-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589872899280

[2020-05-19 07:21:40] [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 07:21:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 07:21:40] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2020-05-19 07:21:40] [INFO ] Transformed 14 places.
[2020-05-19 07:21:40] [INFO ] Transformed 11 transitions.
[2020-05-19 07:21:40] [INFO ] Parsed PT model containing 14 places and 11 transitions in 56 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 106 ms. (steps per millisecond=943 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 11 rows 14 cols
[2020-05-19 07:21:40] [INFO ] Computed 6 place invariants in 2 ms
[2020-05-19 07:21:41] [INFO ] [Real]Absence check using 6 positive place invariants in 12 ms returned unsat
[2020-05-19 07:21:41] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-19 07:21:41] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-19 07:21:41] [INFO ] Flatten gal took : 41 ms
[2020-05-19 07:21:41] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-19 07:21:41] [INFO ] Flatten gal took : 6 ms
FORMULA n0-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA n0-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA n0-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 07:21:41] [INFO ] Applying decomposition
[2020-05-19 07:21:41] [INFO ] Flatten gal took : 3 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/graph12693347079176815650.txt, -o, /tmp/graph12693347079176815650.bin, -w, /tmp/graph12693347079176815650.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/graph12693347079176815650.bin, -l, -1, -v, -w, /tmp/graph12693347079176815650.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 07:21:41] [INFO ] Decomposing Gal with order
[2020-05-19 07:21:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 07:21:41] [INFO ] Flatten gal took : 24 ms
[2020-05-19 07:21:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-05-19 07:21:41] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 1 ms
[2020-05-19 07:21:41] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.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/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 13 CTL formulae.
built 3 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,58320,0.281244,10944,10,26,8520,4563,44,28241,40,37703,0


Converting to forward existential form...Done !
original formula: EF((AF((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))) * AG(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.p1>=5)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1)))))) * !(E(TRUE U !(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.p1>=5))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.284763,11328,1,0,8520,4563,162,28241,179,37703,135
FORMULA n0-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(EX(AG((u1.p1>=5))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !((u1.p1>=5)))))] != FALSE
(forward)formula 1,0,0.285131,11328,1,0,8520,4563,164,28241,180,37703,154
FORMULA n0-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(EF((u3.p5>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (u3.p5>=1))))] = FALSE
(forward)formula 2,1,0.285392,11328,1,0,8520,4563,165,28241,180,37703,166
FORMULA n0-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AG(((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))&&(u3.p5>=1))) + AG((((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u2.p2<1)) + EF((u2.p2>=1)))))
=> equivalent forward existential formula: [((FwdU((Init * !(!(E(TRUE U !(((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))&&(u3.p5>=1))))))),TRUE) * !(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u2.p2<1)))) * !(E(TRUE U (u2.p2>=1))))] = FALSE
(forward)formula 3,1,0.28617,11328,1,0,8520,4563,166,28241,180,37703,254
FORMULA n0-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(((AX((((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.pprime>=2))&&(u0.psecond>=2))) + AG((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1)))) + (((((u2.p2<1)&&(u1.p1>=5))&&(u1.p>=1))&&(u4.p8>=1))&&(u5.p9>=1))))
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(EX(!((((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))&&(u1.pprime>=2))&&(u0.psecond>=2))))))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE U !((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))))))] != FALSE) + [(FwdU(Init,TRUE) * (((((u2.p2<1)&&(u1.p1>=5))&&(u1.p>=1))&&(u4.p8>=1))&&(u5.p9>=1)))] != FALSE)
(forward)formula 4,1,0.287489,11328,1,0,8520,4563,180,28241,182,37703,321
FORMULA n0-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(AG(EF((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U (((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1)))))))] != FALSE
(forward)formula 5,1,0.289033,11328,1,0,8520,4563,197,28241,182,37703,517
FORMULA n0-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(!(AG((u5.p10<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((u5.p10<1)))))] = FALSE
(forward)formula 6,1,0.289235,11328,1,0,8520,4563,200,28241,183,37703,521
FORMULA n0-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E((EF((u3.p5>=1)) * ((((u5.p10<1)||(u1.p<1))||(u4.p8<1))||(u5.p9<1))) U (u2.p2>=1))
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U (u3.p5>=1)) * ((((u5.p10<1)||(u1.p<1))||(u4.p8<1))||(u5.p9<1)))) * (u2.p2>=1))] != FALSE
(forward)formula 7,0,0.290627,11328,1,0,8520,4563,215,28241,186,37703,831
FORMULA n0-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(EF((u1.p1>=5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (u1.p1>=5))] = FALSE
(forward)formula 8,0,0.290769,11328,1,0,8520,4563,215,28241,186,37703,837
FORMULA n0-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (AG(EF(((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))||((u1.pprime>=2)&&(u0.psecond>=2))))) + AG((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(E(TRUE U ((((u2.p3>=1)&&(u3.p4>=1))&&(u1.p6>=1))||((u1.pprime>=2)&&(u0.psecond>=2))))))))),TRUE) * !((((u1.p>=1)&&(u4.p8>=1))&&(u5.p9>=1))))] = FALSE
(forward)formula 9,1,0.301942,11328,1,0,8520,4563,222,28241,186,37703,933
FORMULA n0-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(EF(AG((u2.p2>=1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !((u2.p2>=1)))))))] = FALSE
(forward)formula 10,0,0.30291,11328,1,0,8520,4563,223,28241,186,37703,947
FORMULA n0-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(((((u1.pprime>=2)&&(u0.psecond>=2))&&(u5.p9>=1))||((u4.p7>=1)&&((u0.pterce<3)||(u3.p4<1)))))
=> equivalent forward existential formula: [(EY(Init) * !(((((u1.pprime>=2)&&(u0.psecond>=2))&&(u5.p9>=1))||((u4.p7>=1)&&((u0.pterce<3)||(u3.p4<1))))))] = FALSE
(forward)formula 11,1,0.30514,11328,1,0,8520,4563,236,28241,187,37703,963
FORMULA n0-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AX(((u4.p7>=1) + AG((u2.p2>=1)))) * (!(AF(((u4.p7>=1)&&(u5.p9>=1)))) + !(EX((u3.p4<1)))))
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !((u4.p7>=1))),TRUE) * !((u2.p2>=1)))] = FALSE * [(EY((Init * !(!(!(EG(!(((u4.p7>=1)&&(u5.p9>=1))))))))) * (u3.p4<1))] = FALSE)
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
(forward)formula 12,0,0.412573,11328,1,0,9230,5214,307,28914,198,38966,10787
FORMULA n0-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1589872902155

--------------------
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="RefineWMG-PT-002002"
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 RefineWMG-PT-002002, 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 r156-oct2-158972913500004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002002.tgz
mv RefineWMG-PT-002002 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 ;