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.r021-oct2-158897698600081.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 BART-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897698600081
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 4.7K Apr 15 13:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 15 13:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Apr 15 13:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 15 13:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 229K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 601K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 247K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 641K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Apr 15 13:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 15 13:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Apr 15 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 15 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 15 13:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 15 13:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 2.4M 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 BART-PT-010-00
FORMULA_NAME BART-PT-010-01
FORMULA_NAME BART-PT-010-02
FORMULA_NAME BART-PT-010-03
FORMULA_NAME BART-PT-010-04
FORMULA_NAME BART-PT-010-05
FORMULA_NAME BART-PT-010-06
FORMULA_NAME BART-PT-010-07
FORMULA_NAME BART-PT-010-08
FORMULA_NAME BART-PT-010-09
FORMULA_NAME BART-PT-010-10
FORMULA_NAME BART-PT-010-11
FORMULA_NAME BART-PT-010-12
FORMULA_NAME BART-PT-010-13
FORMULA_NAME BART-PT-010-14
FORMULA_NAME BART-PT-010-15

=== Now, execution of the tool begins

BK_START 1589206313475

[2020-05-11 14:11:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2020-05-11 14:11:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 14:11:55] [INFO ] Load time of PNML (sax parser for PT used): 199 ms
[2020-05-11 14:11:55] [INFO ] Transformed 1530 places.
[2020-05-11 14:11:55] [INFO ] Transformed 2020 transitions.
[2020-05-11 14:11:55] [INFO ] Found NUPN structural information;
[2020-05-11 14:11:55] [INFO ] Parsed PT model containing 1530 places and 2020 transitions in 315 ms.
Reduce places removed 210 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 98 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 327 ms. (steps per millisecond=305 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 2020 rows 1320 cols
[2020-05-11 14:11:56] [INFO ] Computed 10 place invariants in 42 ms
[2020-05-11 14:11:56] [INFO ] [Real]Absence check using 10 positive place invariants in 49 ms returned sat
[2020-05-11 14:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 14:11:59] [INFO ] [Real]Absence check using state equation in 3508 ms returned sat
[2020-05-11 14:12:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 14:12:00] [INFO ] [Nat]Absence check using 10 positive place invariants in 67 ms returned unsat
[2020-05-11 14:12:00] [INFO ] [Real]Absence check using 10 positive place invariants in 38 ms returned sat
[2020-05-11 14:12:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 14:12:03] [INFO ] [Real]Absence check using state equation in 3305 ms returned sat
[2020-05-11 14:12:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 14:12:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 51 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 3 simplifications.
[2020-05-11 14:12:04] [INFO ] Initial state reduction rules for CTL removed 13 formulas.
[2020-05-11 14:12:04] [INFO ] Flatten gal took : 128 ms
FORMULA BART-PT-010-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-11 14:12:04] [INFO ] Flatten gal took : 57 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-11 14:12:04] [INFO ] Applying decomposition
[2020-05-11 14:12:04] [INFO ] Flatten gal took : 90 ms
[2020-05-11 14:12:04] [INFO ] Input system was already deterministic with 2020 transitions.
[2020-05-11 14:12:04] [INFO ] Too many transitions (2020) to apply POR reductions. Disabling POR matrices.
[2020-05-11 14:12:05] [INFO ] Built C files in 453ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
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/graph13609145129593107604.txt, -o, /tmp/graph13609145129593107604.bin, -w, /tmp/graph13609145129593107604.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/graph13609145129593107604.bin, -l, -1, -v, -w, /tmp/graph13609145129593107604.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-11 14:12:05] [INFO ] Decomposing Gal with order
[2020-05-11 14:12:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-11 14:12:05] [INFO ] Removed a total of 120 redundant transitions.
[2020-05-11 14:12:05] [INFO ] Flatten gal took : 295 ms
[2020-05-11 14:12:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2020-05-11 14:12:05] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 21 ms
[2020-05-11 14:12:05] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !(((!(X(G(X("(i8.i6.u299.TrainState_2_3_31==1)")))))U(G(!(F("(i8.i6.u299.TrainState_2_3_31==1)"))))))
Formula 0 simplified : !(!XGX"(i8.i6.u299.TrainState_2_3_31==1)" U G!F"(i8.i6.u299.TrainState_2_3_31==1)")
built 0 ordering constraints for composite.
built 14 ordering constraints for composite.
built 9 ordering constraints for composite.
built 7 ordering constraints for composite.
built 49 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 12 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 50 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 13 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 49 ordering constraints for composite.
built 8 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 15 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 52 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 19 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 43 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 17 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 47 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 17 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 41 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 16 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 51 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 16 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 48 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 17 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 46 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
1 strongly connected components in search stack
2 transitions explored
1 items max in DFS search stack
36 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.52655,30660,1,0,17242,6912,7106,19405,1011,12814,37412
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA BART-PT-010-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((((!(F("(i4.i0.u25.TrainState_10_1_8==1)")))U("(i1.i0.u139.TrainState_5_2_18==1)"))||(!(G(X((G("(i1.i0.u139.TrainState_5_2_18==1)"))U("(i1.i0.u139.TrainState_5_2_18==1)")))))))
Formula 1 simplified : !((!F"(i4.i0.u25.TrainState_10_1_8==1)" U "(i1.i0.u139.TrainState_5_2_18==1)") | !GX(G"(i1.i0.u139.TrainState_5_2_18==1)" U "(i1.i0.u139.TrainState_5_2_18==1)"))
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.530769,31140,1,0,17682,6932,7150,19532,1015,12834,41138
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA BART-PT-010-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((G(X(F("(i2.i5.u289.TrainState_9_3_26!=1)"))))||(G("(i2.i5.u289.TrainState_9_3_26==1)"))))
Formula 2 simplified : !(GXF"(i2.i5.u289.TrainState_9_3_26!=1)" | G"(i2.i5.u289.TrainState_9_3_26==1)")
5 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.538979,31272,1,0,18038,7009,7186,19948,1017,13007,42239
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA BART-PT-010-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1589206326868

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="BART-PT-010"
export BK_EXAMINATION="LTLCardinality"
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 BART-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-oct2-158897698600081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-010.tgz
mv BART-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;