fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r210-tajo-159033476200799
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ShieldRVs-PT-004A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.240 3886.00 9351.00 122.10 FTFTTFTTFTTFTFFF 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.r210-tajo-159033476200799.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 ShieldRVs-PT-004A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476200799
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.6K May 14 02:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 02:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 19:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 19:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.1K May 13 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K May 13 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 13 09:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 13 09:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 25K 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 ShieldRVs-PT-004A-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-004A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590619264907

[2020-05-27 22:41:07] [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]
[2020-05-27 22:41:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 22:41:07] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2020-05-27 22:41:07] [INFO ] Transformed 59 places.
[2020-05-27 22:41:07] [INFO ] Transformed 79 transitions.
[2020-05-27 22:41:07] [INFO ] Found NUPN structural information;
[2020-05-27 22:41:07] [INFO ] Parsed PT model containing 59 places and 79 transitions in 102 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 153 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1]
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 1, 0, 0]
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 79 rows 59 cols
[2020-05-27 22:41:07] [INFO ] Computed 17 place invariants in 4 ms
[2020-05-27 22:41:07] [INFO ] [Real]Absence check using 17 positive place invariants in 21 ms returned unsat
[2020-05-27 22:41:07] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2020-05-27 22:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 22:41:07] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2020-05-27 22:41:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 22:41:07] [INFO ] [Nat]Absence check using 17 positive place invariants in 23 ms returned sat
[2020-05-27 22:41:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 22:41:07] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2020-05-27 22:41:07] [INFO ] Computed and/alt/rep : 78/537/78 causal constraints in 12 ms.
[2020-05-27 22:41:08] [INFO ] Added : 74 causal constraints over 17 iterations in 236 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2020-05-27 22:41:08] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned unsat
[2020-05-27 22:41:08] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned unsat
[2020-05-27 22:41:08] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned unsat
[2020-05-27 22:41:08] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned unsat
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 12000 steps, including 215 resets, run finished after 40 ms. (steps per millisecond=300 ) properties seen :[0] could not realise parikh vector
Support contains 15 out of 59 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 59/59 places, 79/79 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 58 transition count 78
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 58 transition count 78
Applied a total of 8 rules in 27 ms. Remains 58 /59 variables (removed 1) and now considering 78/79 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 58/59 places, 78/79 transitions.
Finished random walk after 325853 steps, including 4846 resets, run visited all 1 properties in 364 ms. (steps per millisecond=895 )
FORMULA ShieldRVs-PT-004A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590619268793

--------------------
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="ShieldRVs-PT-004A"
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 ShieldRVs-PT-004A, 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 r210-tajo-159033476200799"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-004A.tgz
mv ShieldRVs-PT-004A 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 ;