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.r150-smll-165276998500189.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 NoC3x3-PT-5B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998500189
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 8.3K Apr 29 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 29 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 29 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 525K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-00
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-01
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-02
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-03
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-04
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-05
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-06
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-07
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-08
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-09
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-10
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-11
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-12
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-13
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-14
FORMULA_NAME NoC3x3-PT-5B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653011134761

Running Version 202205111006
[2022-05-20 01:45:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2022-05-20 01:45:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 01:45:38] [INFO ] Load time of PNML (sax parser for PT used): 482 ms
[2022-05-20 01:45:38] [INFO ] Transformed 1571 places.
[2022-05-20 01:45:38] [INFO ] Transformed 2173 transitions.
[2022-05-20 01:45:38] [INFO ] Found NUPN structural information;
[2022-05-20 01:45:38] [INFO ] Parsed PT model containing 1571 places and 2173 transitions in 768 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 87 ms.
// Phase 1: matrix 2173 rows 1571 cols
[2022-05-20 01:45:38] [INFO ] Computed 66 place invariants in 93 ms
Incomplete random walk after 10000 steps, including 15 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 16) seen :13
FORMULA NoC3x3-PT-5B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
// Phase 1: matrix 2173 rows 1571 cols
[2022-05-20 01:45:39] [INFO ] Computed 66 place invariants in 21 ms
[2022-05-20 01:45:40] [INFO ] [Real]Absence check using 66 positive place invariants in 104 ms returned sat
[2022-05-20 01:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 01:45:41] [INFO ] [Real]Absence check using state equation in 1491 ms returned sat
[2022-05-20 01:45:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 01:45:42] [INFO ] [Nat]Absence check using 66 positive place invariants in 72 ms returned sat
[2022-05-20 01:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 01:45:46] [INFO ] [Nat]Absence check using state equation in 4307 ms returned unknown
[2022-05-20 01:45:47] [INFO ] [Real]Absence check using 66 positive place invariants in 69 ms returned sat
[2022-05-20 01:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 01:45:48] [INFO ] [Real]Absence check using state equation in 1245 ms returned sat
[2022-05-20 01:45:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 01:45:49] [INFO ] [Nat]Absence check using 66 positive place invariants in 110 ms returned sat
[2022-05-20 01:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 01:45:53] [INFO ] [Nat]Absence check using state equation in 4430 ms returned unknown
[2022-05-20 01:45:54] [INFO ] [Real]Absence check using 66 positive place invariants in 100 ms returned sat
[2022-05-20 01:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 01:45:55] [INFO ] [Real]Absence check using state equation in 1260 ms returned sat
[2022-05-20 01:45:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 01:45:56] [INFO ] [Nat]Absence check using 66 positive place invariants in 96 ms returned sat
[2022-05-20 01:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 01:46:00] [INFO ] [Nat]Absence check using state equation in 4436 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1571 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Drop transitions removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 0 with 334 rules applied. Total rules applied 334 place count 1571 transition count 1839
Reduce places removed 334 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 335 rules applied. Total rules applied 669 place count 1237 transition count 1838
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 670 place count 1236 transition count 1838
Discarding 272 places :
Symmetric choice reduction at 3 with 272 rule applications. Total rules 942 place count 964 transition count 1566
Iterating global reduction 3 with 272 rules applied. Total rules applied 1214 place count 964 transition count 1566
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 1214 place count 964 transition count 1532
Deduced a syphon composed of 34 places in 7 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1282 place count 930 transition count 1532
Discarding 111 places :
Symmetric choice reduction at 3 with 111 rule applications. Total rules 1393 place count 819 transition count 1333
Iterating global reduction 3 with 111 rules applied. Total rules applied 1504 place count 819 transition count 1333
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 1558 place count 765 transition count 1222
Iterating global reduction 3 with 54 rules applied. Total rules applied 1612 place count 765 transition count 1222
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1635 place count 742 transition count 1176
Iterating global reduction 3 with 23 rules applied. Total rules applied 1658 place count 742 transition count 1176
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1664 place count 736 transition count 1164
Iterating global reduction 3 with 6 rules applied. Total rules applied 1670 place count 736 transition count 1164
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1673 place count 733 transition count 1158
Iterating global reduction 3 with 3 rules applied. Total rules applied 1676 place count 733 transition count 1158
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1679 place count 730 transition count 1149
Iterating global reduction 3 with 3 rules applied. Total rules applied 1682 place count 730 transition count 1149
Performed 170 Post agglomeration using F-continuation condition.Transition count delta: 170
Deduced a syphon composed of 170 places in 1 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 3 with 340 rules applied. Total rules applied 2022 place count 560 transition count 979
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2025 place count 560 transition count 976
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2227 place count 459 transition count 1001
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2239 place count 459 transition count 989
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 5 with 74 rules applied. Total rules applied 2313 place count 422 transition count 997
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2315 place count 422 transition count 995
Drop transitions removed 60 transitions
Redundant transition composition rules discarded 60 transitions
Iterating global reduction 6 with 60 rules applied. Total rules applied 2375 place count 422 transition count 935
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 2384 place count 413 transition count 935
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 2384 place count 413 transition count 930
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 2394 place count 408 transition count 930
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 2432 place count 389 transition count 911
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2433 place count 389 transition count 910
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2434 place count 388 transition count 910
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 2435 place count 388 transition count 909
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 2440 place count 388 transition count 909
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2441 place count 387 transition count 908
Applied a total of 2441 rules in 1202 ms. Remains 387 /1571 variables (removed 1184) and now considering 908/2173 (removed 1265) transitions.
Finished structural reductions, in 1 iterations. Remains : 387/1571 places, 908/2173 transitions.
// Phase 1: matrix 908 rows 387 cols
[2022-05-20 01:46:01] [INFO ] Computed 57 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 4944 resets, run finished after 5061 ms. (steps per millisecond=197 ) properties (out of 3) seen :3
FORMULA NoC3x3-PT-5B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 29589 ms.

BK_STOP 1653011167027

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -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="NoC3x3-PT-5B"
export BK_EXAMINATION="UpperBounds"
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 NoC3x3-PT-5B, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r150-smll-165276998500189"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;