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-165472282800806.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-d2m010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282800806
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Jun 7 17:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 7 17:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.2K Jun 7 18:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Jun 7 18:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 7 17:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 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-d2m010-ReachabilityCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654939371245

Running Version 202205111006
[2022-06-11 09:22:52] [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 09:22:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 09:22:55] [INFO ] Load time of PNML (sax parser for PT used): 3310 ms
[2022-06-11 09:22:56] [INFO ] Transformed 66950 places.
[2022-06-11 09:22:56] [INFO ] Transformed 213625 transitions.
[2022-06-11 09:22:56] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 4182 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 101 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36863 places in 276 ms
Reduce places removed 36863 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 9010 steps, including 1317 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 282 ms. (steps per millisecond=35 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 63833 steps, run timeout after 93002 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 63833 steps, saw 38825 distinct states, run finished after 93013 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 213625 rows 30087 cols
[2022-06-11 09:27:03] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-11 09:27:10] [INFO ] After 7380ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-11 09:27:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 09:27:35] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 17 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.190 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 6341 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 89319 steps, including 13446 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 983 resets, run finished after 2454 ms. (steps per millisecond=407 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 904 resets, run finished after 2342 ms. (steps per millisecond=426 ) properties (out of 7) seen :1
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 894 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 886 resets, run finished after 2190 ms. (steps per millisecond=456 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 893 resets, run finished after 2219 ms. (steps per millisecond=450 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 946 resets, run finished after 2258 ms. (steps per millisecond=442 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 946 resets, run finished after 2270 ms. (steps per millisecond=440 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 44620 rows 29713 cols
[2022-06-11 09:28:44] [INFO ] Computed 4 place invariants in 16260 ms
[2022-06-11 09:28:50] [INFO ] After 6401ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-11 09:28:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 388 ms returned sat
[2022-06-11 09:29:07] [INFO ] Computed 5 place invariants in 244346 ms
[2022-06-11 09:31:19] [INFO ] After 139894ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
Total runtime 569350 ms.
Its-tools:
An error has occurred. See the log file
/home/mcc/BenchKit/itstools/configuration/1654939371809.log.

BK_STOP 1654939941936

--------------------
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-d2m010"
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-d2m010, 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-165472282800806"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m010.tgz
mv RingSingleMessageInMbox-PT-d2m010 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 ;