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.r132-tall-165271821600990.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 NeighborGrid-PT-d5n4m1t35, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821600990
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 8.1K Apr 29 14:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 14:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 9 08:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 14:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 29 14:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 29 14:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 29 14:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 59M 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 NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-00
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-01
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-02
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-03
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-04
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-05
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-06
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-07
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-08
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-09
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-10
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-11
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-12
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-13
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-14
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654259440638

Running Version 202205111006
[2022-06-03 12:30:42] [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 12:30:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 12:30:46] [INFO ] Load time of PNML (sax parser for PT used): 3837 ms
[2022-06-03 12:30:46] [INFO ] Transformed 1024 places.
[2022-06-03 12:30:46] [INFO ] Transformed 196608 transitions.
[2022-06-03 12:30:46] [INFO ] Parsed PT model containing 1024 places and 196608 transitions in 4377 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 3326 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 7
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 196608 rows 1024 cols
[2022-06-03 12:31:23] [INFO ] Computed 1 place invariants in 4532 ms
[2022-06-03 12:31:24] [INFO ] After 879ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-03 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 11 ms returned sat
[2022-06-03 12:31:49] [INFO ] After 24490ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 12:31:49] [INFO ] After 24654ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 48 ms.
[2022-06-03 12:31:49] [INFO ] After 25242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 137 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 147382 edges and 1024 vertex of which 887 / 1024 are part of one of the 1 SCC in 134 ms
Free SCC test removed 886 places
Drop transitions removed 147382 transitions
Ensure Unique test removed 45570 transitions
Reduce isomorphic transitions removed 192952 transitions.
Drop transitions removed 1028 transitions
Redundant transition composition rules discarded 1028 transitions
Iterating global reduction 0 with 1028 rules applied. Total rules applied 1029 place count 138 transition count 2628
Applied a total of 1029 rules in 3161 ms. Remains 138 /1024 variables (removed 886) and now considering 2628/196608 (removed 193980) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/1024 places, 2628/196608 transitions.
Incomplete random walk after 1001009 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2811 ) properties (out of 8) seen :7
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 2629 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=375 )
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 70780 ms.

BK_STOP 1654259512928

--------------------
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="NeighborGrid-PT-d5n4m1t35"
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 NeighborGrid-PT-d5n4m1t35, 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 r132-tall-165271821600990"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d5n4m1t35.tgz
mv NeighborGrid-PT-d5n4m1t35 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 ;