fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r066-tajo-158922814700719
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for DiscoveryGPU-PT-14a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.470 3152.00 7714.00 61.20 FFFFTTTTTTFTFTFF normal

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-158922814700719.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 DiscoveryGPU-PT-14a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814700719
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 3.4K Mar 31 07:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 31 07:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 30 00:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 30 00:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 14:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 27 07:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 27 07:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:50 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 50K 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 DiscoveryGPU-PT-14a-ReachabilityFireability-00
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-01
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-02
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-03
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-04
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-05
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-06
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-07
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-08
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-09
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-10
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-11
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-12
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-13
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-14
FORMULA_NAME DiscoveryGPU-PT-14a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590132416947

[2020-05-22 07:26:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 07:26:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 07:26:58] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2020-05-22 07:26:58] [INFO ] Transformed 143 places.
[2020-05-22 07:26:58] [INFO ] Transformed 197 transitions.
[2020-05-22 07:26:58] [INFO ] Found NUPN structural information;
[2020-05-22 07:26:58] [INFO ] Parsed PT model containing 143 places and 197 transitions in 88 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 67 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1]
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0]
[2020-05-22 07:26:58] [INFO ] Flow matrix only has 183 transitions (discarded 14 similar events)
// Phase 1: matrix 183 rows 143 cols
[2020-05-22 07:26:58] [INFO ] Computed 2 place invariants in 6 ms
[2020-05-22 07:26:58] [INFO ] [Real]Absence check using 2 positive place invariants in 13 ms returned sat
[2020-05-22 07:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 07:26:58] [INFO ] [Real]Absence check using state equation in 40 ms returned unsat
[2020-05-22 07:26:58] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2020-05-22 07:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 07:26:59] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2020-05-22 07:26:59] [INFO ] State equation strengthened by 126 read => feed constraints.
[2020-05-22 07:26:59] [INFO ] [Real]Added 126 Read/Feed constraints in 11 ms returned sat
[2020-05-22 07:26:59] [INFO ] Computed and/alt/rep : 196/350/182 causal constraints in 12 ms.
[2020-05-22 07:26:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 07:26:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2020-05-22 07:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 07:26:59] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2020-05-22 07:26:59] [INFO ] [Nat]Added 126 Read/Feed constraints in 9 ms returned sat
[2020-05-22 07:26:59] [INFO ] Computed and/alt/rep : 196/350/182 causal constraints in 10 ms.
[2020-05-22 07:26:59] [INFO ] Added : 149 causal constraints over 30 iterations in 338 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-05-22 07:26:59] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2020-05-22 07:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 07:26:59] [INFO ] [Real]Absence check using state equation in 53 ms returned unsat
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 120 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=120 )
FORMULA DiscoveryGPU-PT-14a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590132420099

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="DiscoveryGPU-PT-14a"
export BK_EXAMINATION="ReachabilityFireability"
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 DiscoveryGPU-PT-14a, examination is ReachabilityFireability"
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-158922814700719"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14a.tgz
mv DiscoveryGPU-PT-14a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;