fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r204-oct2-165281599600702
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for SharedMemory-PT-000200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
3413.684 535905.00 813103.00 538.90 TTTFFFTTFFTTFTFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599600702.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-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 SharedMemory-PT-000200, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599600702
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 446M
-rw-r--r-- 1 mcc users 12M Apr 30 21:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 39M Apr 30 21:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12M Apr 30 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 43M Apr 30 17:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3M May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11M May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1M May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 21M May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 19M May 1 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65M May 1 16:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 36M May 1 12:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 137M May 1 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 830K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.7M May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42M 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 SharedMemory-PT-000200-ReachabilityCardinality-00
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-01
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-02
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-03
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-04
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-05
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-06
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-07
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-08
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-09
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-10
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-11
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-12
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-13
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-14
FORMULA_NAME SharedMemory-PT-000200-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654265614368

Running Version 202205111006
[2022-06-03 14:13:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-03 14:13:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:13:37] [INFO ] Load time of PNML (sax parser for PT used): 1411 ms
[2022-06-03 14:13:37] [INFO ] Transformed 40601 places.
[2022-06-03 14:13:38] [INFO ] Transformed 80200 transitions.
[2022-06-03 14:13:38] [INFO ] Parsed PT model containing 40601 places and 80200 transitions in 1809 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 107840 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 1114 steps, including 0 resets, run timeout after 30259 ms. (steps per millisecond=0 ) properties seen 1
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
Interrupted Best-First random walk after 4975 steps, including 1 resets, run timeout after 5402 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 8953 steps, including 2 resets, run timeout after 5359 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 2786 steps, including 0 resets, run timeout after 6040 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=32 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 227945 steps, run timeout after 144028 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 227945 steps, saw 216962 distinct states, run finished after 144052 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 80200 rows 40601 cols
[2022-06-03 14:19:13] [INFO ] Computed 401 place invariants in 33169 ms
[2022-06-03 14:19:37] [INFO ] [Real]Absence check using 401 positive place invariants in 2270 ms returned sat
[2022-06-03 14:19:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 14:19:38] [INFO ] After 25175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 40601 out of 40601 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1088 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
Interrupted random walk after 1122 steps, including 0 resets, run timeout after 30224 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4976 steps, including 0 resets, run timeout after 5554 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 8264 steps, including 0 resets, run timeout after 5142 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 2786 steps, including 0 resets, run timeout after 5902 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 290295 steps, including 0 resets, run timeout after 5316 ms. (steps per millisecond=54 ) properties seen 0
Interrupted Best-First random walk after 195279 steps, including 0 resets, run timeout after 5206 ms. (steps per millisecond=37 ) properties seen 0
Interrupted Best-First random walk after 451283 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 1
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 382734 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 456378 steps, including 1 resets, run timeout after 5074 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 386078 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=77 ) properties seen 1
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 466082 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Interrupted Best-First random walk after 370544 steps, including 0 resets, run timeout after 5187 ms. (steps per millisecond=71 ) properties seen 1
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 455792 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 1
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 493520 steps, including 1 resets, run timeout after 5311 ms. (steps per millisecond=92 ) properties seen 1
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 8 properties.
// Phase 1: matrix 80200 rows 40601 cols
[2022-06-03 14:21:50] [INFO ] Computed 401 place invariants in 32391 ms
[2022-06-03 14:22:06] [INFO ] After 16115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-03 14:22:24] [INFO ] [Nat]Absence check using 401 positive place invariants in 2566 ms returned sat
[2022-06-03 14:22:30] [INFO ] After 23477ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SharedMemory-PT-000200-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 533808 ms.

BK_STOP 1654266150273

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityCardinality -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="SharedMemory-PT-000200"
export BK_EXAMINATION="ReachabilityCardinality"
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 SharedMemory-PT-000200, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-oct2-165281599600702"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000200.tgz
mv SharedMemory-PT-000200 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;