Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282800830.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RingSingleMessageInMbox-PT-d2m080, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282800830
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 17:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 16K Jun 7 18:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Jun 7 18:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Jun 7 17:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 7 17:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 102M Jun 6 12:11 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 RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654943286318

Running Version 202205111006
[2022-06-11 10:28:07] [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]
[2022-06-11 10:28:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 10:28:10] [INFO ] Load time of PNML (sax parser for PT used): 3289 ms
[2022-06-11 10:28:11] [INFO ] Transformed 66950 places.
[2022-06-11 10:28:11] [INFO ] Transformed 213625 transitions.
[2022-06-11 10:28:11] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 4071 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 180 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36863 places in 256 ms
Reduce places removed 36863 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1413 resets, run finished after 29983 ms. (steps per millisecond=0 ) properties (out of 7) seen :1
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 213625 rows 30087 cols
[2022-06-11 10:30:44] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-11 10:30:51] [INFO ] After 7433ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-11 10:31:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 10:31:17] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 11 out of 30087 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30087/30087 places, 213625/213625 transitions.
Graph (complete) has 273427 edges and 30087 vertex of which 30026 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.207 ms
Discarding 61 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 356 transitions.
Iterating post reduction 0 with 356 rules applied. Total rules applied 357 place count 30026 transition count 213269
Discarding 308 places :
Symmetric choice reduction at 1 with 308 rule applications. Total rules 665 place count 29718 transition count 44625
Iterating global reduction 1 with 308 rules applied. Total rules applied 973 place count 29718 transition count 44625
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 978 place count 29718 transition count 44620
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 983 place count 29713 transition count 44620
Applied a total of 983 rules in 6082 ms. Remains 29713 /30087 variables (removed 374) and now considering 44620/213625 (removed 169005) transitions.
Finished structural reductions, in 1 iterations. Remains : 29713/30087 places, 44620/213625 transitions.
Interrupted random walk after 94883 steps, including 14180 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 1
FORMULA RingSingleMessageInMbox-PT-d2m080-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 898 resets, run finished after 1930 ms. (steps per millisecond=518 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 944 resets, run finished after 2027 ms. (steps per millisecond=493 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 900 resets, run finished after 2032 ms. (steps per millisecond=492 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 869 resets, run finished after 1958 ms. (steps per millisecond=510 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 966 resets, run finished after 2115 ms. (steps per millisecond=472 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2022-06-11 10:32:20] [INFO ] Computed 4 place invariants in 17395 ms
[2022-06-11 10:32:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 362 ms returned sat
[2022-06-11 10:32:27] [INFO ] After 6581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 10:32:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 376 ms returned sat
[2022-06-11 10:32:52] [INFO ] Computed 5 place invariants in 247471 ms
[2022-06-11 10:34:50] [INFO ] After 135124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
Total runtime 487636 ms.
Its-tools:
An error has occurred. See the log file
/home/mcc/BenchKit/itstools/configuration/1654943286909.log.

BK_STOP 1654943775299

--------------------
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
++ 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 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="RingSingleMessageInMbox-PT-d2m080"
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 RingSingleMessageInMbox-PT-d2m080, 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 r312-tall-165472282800830"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m080.tgz
mv RingSingleMessageInMbox-PT-d2m080 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 ;