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 ;