Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r523-tall-167987247500047.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is Anderson-PT-09, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r523-tall-167987247500047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.1K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Mar 23 15:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 927K Mar 31 16:48 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 Anderson-PT-09-ReachabilityFireability-00
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-01
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-02
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-03
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-04
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-05
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-06
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-07
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-08
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-09
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-10
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-11
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-12
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-13
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-14
FORMULA_NAME Anderson-PT-09-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1680822291379

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-09
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-06 23:04:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-04-06 23:04:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 23:04:53] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2023-04-06 23:04:53] [INFO ] Transformed 505 places.
[2023-04-06 23:04:53] [INFO ] Transformed 1845 transitions.
[2023-04-06 23:04:53] [INFO ] Found NUPN structural information;
[2023-04-06 23:04:53] [INFO ] Parsed PT model containing 505 places and 1845 transitions and 7092 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=21 ) properties (out of 16) seen :2
FORMULA Anderson-PT-09-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-09-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 14) seen :3
FORMULA Anderson-PT-09-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-09-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-09-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 11) seen :1
FORMULA Anderson-PT-09-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :4
FORMULA Anderson-PT-09-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-09-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-09-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-09-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1845 rows 505 cols
[2023-04-06 23:04:54] [INFO ] Computed 21 invariants in 53 ms
[2023-04-06 23:04:55] [INFO ] After 353ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-06 23:04:55] [INFO ] [Nat]Absence check using 10 positive place invariants in 135 ms returned sat
[2023-04-06 23:04:55] [INFO ] [Nat]Absence check using 10 positive and 11 generalized place invariants in 29 ms returned sat
[2023-04-06 23:04:56] [INFO ] After 855ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2023-04-06 23:04:56] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-04-06 23:04:56] [INFO ] After 207ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :5 sat :1
[2023-04-06 23:04:57] [INFO ] After 492ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :1
Attempting to minimize the solution found.
Minimization took 188 ms.
[2023-04-06 23:04:57] [INFO ] After 2094ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :1
FORMULA Anderson-PT-09-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Anderson-PT-09-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Anderson-PT-09-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Anderson-PT-09-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Anderson-PT-09-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 505 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 505/505 places, 1845/1845 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 505 transition count 1773
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 433 transition count 1773
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 288 place count 289 transition count 477
Iterating global reduction 0 with 144 rules applied. Total rules applied 432 place count 289 transition count 477
Applied a total of 432 rules in 106 ms. Remains 289 /505 variables (removed 216) and now considering 477/1845 (removed 1368) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 289/505 places, 477/1845 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Finished Best-First random walk after 840 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=210 )
FORMULA Anderson-PT-09-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 4374 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Anderson (PT), instance 09
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 505 places, 1845 transitions, 7092 arcs.
Final Score: 67767.159
Took : 89 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 197884 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16286596 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ sed s/.jar//
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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="Anderson-PT-09"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is Anderson-PT-09, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r523-tall-167987247500047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-09.tgz
mv Anderson-PT-09 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;