fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r227-oct2-159033546800514
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ViralEpidemic-PT-S03D1C1A08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.500 3600000.00 7020424.00 9196.30 ??T??F??FF????TF 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.r227-oct2-159033546800514.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-S03D1C1A08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546800514
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 52M
-rw-r--r-- 1 mcc users 4.7K May 14 05:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 05:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 13 23:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 23:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.3K May 13 16:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 16:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 13 16:53 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 52M 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-S03D1C1A08-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-15

=== Now, execution of the tool begins

BK_START 1590504139662

[2020-05-26 14:42:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 14:42:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 14:42:23] [INFO ] Load time of PNML (sax parser for PT used): 1486 ms
[2020-05-26 14:42:23] [INFO ] Transformed 49206 places.
[2020-05-26 14:42:23] [INFO ] Transformed 68887 transitions.
[2020-05-26 14:42:23] [INFO ] Parsed PT model containing 49206 places and 68887 transitions in 1753 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 343 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 97177 steps, including 633 resets, run timeout after 30036 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 68887 rows 49206 cols
[2020-05-26 14:44:21] [INFO ] Invariants computation overflowed in 87590 ms
[2020-05-26 14:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:44:41] [INFO ] [Real]Absence check using state equation in 11421 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:45:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:45:01] [INFO ] [Real]Absence check using state equation in 12928 ms returned (error "Failed to check-sat")
[2020-05-26 14:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:45:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:45:21] [INFO ] [Real]Absence check using state equation in 13709 ms returned (error "Failed to check-sat")
[2020-05-26 14:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:45:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:45:41] [INFO ] [Real]Absence check using state equation in 12768 ms returned (error "Failed to check-sat")
[2020-05-26 14:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:46:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:46:01] [INFO ] [Real]Absence check using state equation in 14358 ms returned (error "Failed to check-sat")
[2020-05-26 14:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:46:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:46:21] [INFO ] [Real]Absence check using state equation in 14308 ms returned (error "Failed to check-sat")
[2020-05-26 14:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:46:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:46:42] [INFO ] [Real]Absence check using state equation in 14442 ms returned (error "Failed to check-sat")
[2020-05-26 14:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:47:02] [INFO ] [Real]Absence check using state equation in 12904 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:47:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:47:22] [INFO ] [Real]Absence check using state equation in 12877 ms returned (error "Failed to check-sat")
[2020-05-26 14:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:47:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:47:42] [INFO ] [Real]Absence check using state equation in 12759 ms returned (error "Failed to check-sat")
[2020-05-26 14:47:44] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-26 14:47:45] [INFO ] Flatten gal took : 2421 ms
FORMULA ViralEpidemic-PT-S03D1C1A08-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 14:47:47] [INFO ] Flatten gal took : 2104 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-26 14:47:54] [INFO ] Applying decomposition
[2020-05-26 14:47:55] [INFO ] Input system was already deterministic with 68887 transitions.
[2020-05-26 14:47:55] [INFO ] Too many transitions (68887) to apply POR reductions. Disabling POR matrices.
[2020-05-26 14:47:58] [INFO ] Flatten gal took : 4055 ms
[2020-05-26 14:48:02] [INFO ] Built C files in 11469ms 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/graph6642432825330344611.txt, -o, /tmp/graph6642432825330344611.bin, -w, /tmp/graph6642432825330344611.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/graph6642432825330344611.bin, -l, -1, -v, -w, /tmp/graph6642432825330344611.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 14:48:08] [INFO ] Decomposing Gal with order
[2020-05-26 14:50:57] [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)

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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-S03D1C1A08"
export BK_EXAMINATION="LTLFireability"
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-S03D1C1A08, examination is LTLFireability"
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-oct2-159033546800514"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;