fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r186-tajo-165281572600679
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ResAllocation-PT-R015C002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
445.756 28206.00 53446.00 48.50 FFTTFTFTTTFFFTFT 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/mcc2022-input.r186-tajo-165281572600679.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 ResAllocation-PT-R015C002, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572600679
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.4K Apr 30 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 30 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 02:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 02:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 02:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 30 02:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 30 02:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 30 02:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 64K May 10 09:34 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 ResAllocation-PT-R015C002-ReachabilityFireability-00
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-01
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-02
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-03
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-04
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-05
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-06
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-07
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-08
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-09
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-10
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-11
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-12
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-13
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-14
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654448368523

Running Version 202205111006
[2022-06-05 16:59:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-05 16:59:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:59:30] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2022-06-05 16:59:30] [INFO ] Transformed 60 places.
[2022-06-05 16:59:30] [INFO ] Transformed 32 transitions.
[2022-06-05 16:59:30] [INFO ] Parsed PT model containing 60 places and 32 transitions in 182 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 145 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 12) seen :3
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :2
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 32 rows 60 cols
[2022-06-05 16:59:31] [INFO ] Computed 30 place invariants in 7 ms
[2022-06-05 16:59:31] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2022-06-05 16:59:31] [INFO ] After 191ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2022-06-05 16:59:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-06-05 16:59:31] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :4
[2022-06-05 16:59:32] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 5 ms to minimize.
[2022-06-05 16:59:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2022-06-05 16:59:32] [INFO ] After 150ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 42 ms.
[2022-06-05 16:59:32] [INFO ] After 265ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 4 different solutions.
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 494 ms.
Support contains 39 out of 60 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 60/60 places, 32/32 transitions.
Applied a total of 0 rules in 9 ms. Remains 60 /60 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 60/60 places, 32/32 transitions.
Incomplete random walk after 1000000 steps, including 14607 resets, run finished after 9124 ms. (steps per millisecond=109 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4000 resets, run finished after 3373 ms. (steps per millisecond=296 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3831 resets, run finished after 3320 ms. (steps per millisecond=301 ) properties (out of 2) seen :0
Probably explored full state space saw : 278494 states, properties seen :0
Probabilistic random walk after 1548118 steps, saw 278494 distinct states, run finished after 4296 ms. (steps per millisecond=360 ) properties seen :0
Explored full state space saw : 278528 states, properties seen :0
Exhaustive walk after 1548288 steps, saw 278528 distinct states, run finished after 3893 ms. (steps per millisecond=397 ) properties seen :0
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA ResAllocation-PT-R015C002-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 26661 ms.

BK_STOP 1654448396729

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ResAllocation-PT-R015C002"
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"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 ResAllocation-PT-R015C002, 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 r186-tajo-165281572600679"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R015C002.tgz
mv ResAllocation-PT-R015C002 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 ;