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.r227-oct2-159033546800561.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 ViralEpidemic-PT-S08D1C2A04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546800561
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 54M
-rw-r--r-- 1 mcc users 3.8K May 14 05:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 05:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 23:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 13 23:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.2K May 13 16:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 16:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 13 12:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 13 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 13 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 13 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 11 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 54M May 12 20:42 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 ViralEpidemic-PT-S08D1C2A04-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-15

=== Now, execution of the tool begins

BK_START 1590508468224

[2020-05-26 15:54:31] [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]
[2020-05-26 15:54:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 15:54:33] [INFO ] Load time of PNML (sax parser for PT used): 1785 ms
[2020-05-26 15:54:33] [INFO ] Transformed 46811 places.
[2020-05-26 15:54:34] [INFO ] Transformed 79577 transitions.
[2020-05-26 15:54:34] [INFO ] Parsed PT model containing 46811 places and 79577 transitions in 2069 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 295 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 29 resets, run finished after 20594 ms. (steps per millisecond=4 ) properties seen :[1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0]
// Phase 1: matrix 79577 rows 46811 cols
[2020-05-26 15:55:49] [INFO ] Computed 1 place invariants in 54047 ms
[2020-05-26 15:55:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:56:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8581 ms returned unknown
[2020-05-26 15:56:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:56:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8255 ms returned unknown
[2020-05-26 15:56:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8343 ms returned unknown
[2020-05-26 15:56:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8216 ms returned unknown
[2020-05-26 15:56:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:57:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8178 ms returned unknown
[2020-05-26 15:57:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:57:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8277 ms returned unknown
[2020-05-26 15:57:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:57:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8148 ms returned unknown
[2020-05-26 15:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 467 ms returned unsat
[2020-05-26 15:57:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8237 ms returned unknown
[2020-05-26 15:58:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8574 ms returned unknown
[2020-05-26 15:58:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:58:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8255 ms returned unknown
[2020-05-26 15:58:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:58:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8398 ms returned unknown
[2020-05-26 15:58:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:58:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8147 ms returned unknown
[2020-05-26 15:58:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:59:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8401 ms returned unknown
[2020-05-26 15:59:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:59:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8207 ms returned unknown
[2020-05-26 15:59:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:59:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8335 ms returned unknown
[2020-05-26 15:59:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8381 ms returned unknown
[2020-05-26 15:59:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 15:59:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8405 ms returned unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-26 15:59:58] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-26 15:59:59] [INFO ] Flatten gal took : 3531 ms
FORMULA ViralEpidemic-PT-S08D1C2A04-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 16:00:01] [INFO ] Flatten gal took : 2312 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-26 16:00:10] [INFO ] Applying decomposition
[2020-05-26 16:00:13] [INFO ] Input system was already deterministic with 79577 transitions.
[2020-05-26 16:00:13] [INFO ] Too many transitions (79577) to apply POR reductions. Disabling POR matrices.
[2020-05-26 16:00:16] [INFO ] Flatten gal took : 6072 ms
[2020-05-26 16:00:24] [INFO ] Built C files in 18086ms 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/graph10384396405078510867.txt, -o, /tmp/graph10384396405078510867.bin, -w, /tmp/graph10384396405078510867.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/graph10384396405078510867.bin, -l, -1, -v, -w, /tmp/graph10384396405078510867.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 16:00:30] [INFO ] Decomposing Gal with order
[2020-05-26 16:01:13] [INFO ] Rewriting arrays to variables to allow decomposition.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:80)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-26 16:30:45] [INFO ] Removed a total of 103048 redundant transitions.
[2020-05-26 16:30:48] [INFO ] Flatten gal took : 9351 ms
[2020-05-26 16:34:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 166255 labels/synchronizations in 163089 ms.
[2020-05-26 16:34:44] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 842 ms
[2020-05-26 16:34:44] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], 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 --gen-order FOLLOW
Read 12 LTL properties
Checking formula 0 : !((!(((F("(gu954.patient58774>gu954.patient76877)"))U(X(X("(gu4119.patient63768<=gu4119.cFactor45722)"))))U("(gi4414.gi0.gi21.gi6.gu8259.patient35734>=3)"))))
Formula 0 simplified : (F"(gu954.patient58774>gu954.patient76877)" U XX"(gu4119.patient63768<=gu4119.cFactor45722)") U "(gi4414.gi0.gi21.gi6.gu8259.patient35734>=3)"

BK_TIME_CONFINEMENT_REACHED

--------------------
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="ViralEpidemic-PT-S08D1C2A04"
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 ViralEpidemic-PT-S08D1C2A04, 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 r227-oct2-159033546800561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A04.tgz
mv ViralEpidemic-PT-S08D1C2A04 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 ;