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.r258-tall-165303545600326.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 Sudoku-PT-AN16, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545600326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 91M
-rw-r--r-- 1 mcc users 1.2M Apr 30 12:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 5.4M Apr 30 12:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0M Apr 30 11:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 33M Apr 30 11:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 445K May 9 09:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.5M May 9 09:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M May 9 09:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.3M May 9 09:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.7M Apr 30 13:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12M Apr 30 13:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9M Apr 30 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14M Apr 30 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 199K May 9 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 480K May 9 09:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.3M 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 Sudoku-PT-AN16-ReachabilityCardinality-00
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-01
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-02
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-03
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-04
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-05
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-06
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-07
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-08
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-09
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-10
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-11
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-12
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-13
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-14
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654270491905

Running Version 202205111006
[2022-06-03 15:34:52] [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]
[2022-06-03 15:34:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 15:34:53] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2022-06-03 15:34:53] [INFO ] Transformed 4864 places.
[2022-06-03 15:34:53] [INFO ] Transformed 4096 transitions.
[2022-06-03 15:34:53] [INFO ] Parsed PT model containing 4864 places and 4096 transitions in 418 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 2549 ms.
Working with output stream class java.io.PrintStream
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 44 resets, run finished after 4104 ms. (steps per millisecond=2 ) properties (out of 15) seen :5
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1238 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2715 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Interrupted Best-First random walk after 5099 steps, including 1 resets, run timeout after 5505 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 10) 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 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 4096 rows 4864 cols
[2022-06-03 15:35:10] [INFO ] Computed 768 place invariants in 52 ms
[2022-06-03 15:35:19] [INFO ] [Real]Absence check using 768 positive place invariants in 279 ms returned sat
[2022-06-03 15:35:21] [INFO ] After 3991ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-06-03 15:35:23] [INFO ] [Nat]Absence check using 768 positive place invariants in 240 ms returned sat
[2022-06-03 15:35:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 15:35:46] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4864 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 77 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4864/4864 places, 4096/4096 transitions.
Interrupted random walk after 75775 steps, including 335 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 2
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 43661 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 19113 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 5098 steps, including 0 resets, run timeout after 5459 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 505015 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 568637 steps, including 2 resets, run timeout after 5008 ms. (steps per millisecond=113 ) properties seen 0
Interrupted Best-First random walk after 575266 steps, including 2 resets, run timeout after 5004 ms. (steps per millisecond=114 ) properties seen 0
Interrupted Best-First random walk after 580659 steps, including 2 resets, run timeout after 5010 ms. (steps per millisecond=115 ) properties seen 0
Interrupted Best-First random walk after 508376 steps, including 1 resets, run timeout after 5008 ms. (steps per millisecond=101 ) properties seen 0
Running SMT prover for 8 properties.
// Phase 1: matrix 4096 rows 4864 cols
[2022-06-03 15:36:57] [INFO ] Computed 768 place invariants in 25 ms
[2022-06-03 15:37:04] [INFO ] [Real]Absence check using 768 positive place invariants in 251 ms returned sat
[2022-06-03 15:37:09] [INFO ] After 6425ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-03 15:37:11] [INFO ] [Nat]Absence check using 768 positive place invariants in 251 ms returned sat
[2022-06-03 15:40:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 15:40:54] [INFO ] After 225047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4864 out of 4864 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 45 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4864/4864 places, 4096/4096 transitions.
Interrupted random walk after 78102 steps, including 345 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Interrupted Best-First random walk after 19113 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 5098 steps, including 0 resets, run timeout after 5484 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 503942 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 571529 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=114 ) properties seen 0
Interrupted Best-First random walk after 579920 steps, including 2 resets, run timeout after 5010 ms. (steps per millisecond=115 ) properties seen 0
Interrupted Best-First random walk after 581071 steps, including 2 resets, run timeout after 5007 ms. (steps per millisecond=116 ) properties seen 0
Interrupted Best-First random walk after 504793 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=100 ) properties seen 0
Interrupted probabilistic random walk after 8365097 steps, run timeout after 195001 ms. (steps per millisecond=42 ) properties seen :{0=1, 1=1}
Probabilistic random walk after 8365097 steps, saw 1495520 distinct states, run finished after 195003 ms. (steps per millisecond=42 ) properties seen :2
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 5 properties.
// Phase 1: matrix 4096 rows 4864 cols
[2022-06-03 15:45:15] [INFO ] Computed 768 place invariants in 22 ms
[2022-06-03 15:45:16] [INFO ] After 723ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 15:45:17] [INFO ] [Nat]Absence check using 768 positive place invariants in 256 ms returned sat
[2022-06-03 15:45:17] [INFO ] After 961ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 624082 ms.

BK_STOP 1654271117116

--------------------
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="Sudoku-PT-AN16"
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 Sudoku-PT-AN16, 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 r258-tall-165303545600326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN16.tgz
mv Sudoku-PT-AN16 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 ;