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.r395-oct2-167903718800431.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPs-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-oct2-167903718800431
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 5.7K Feb 26 01:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 01:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 01:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 86K Mar 5 18:23 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 ShieldPPPs-PT-005B-ReachabilityFireability-00
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldPPPs-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679566627824

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=ShieldPPPs-PT-005B
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-23 10:17:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 10:17:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 10:17:11] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2023-03-23 10:17:11] [INFO ] Transformed 343 places.
[2023-03-23 10:17:11] [INFO ] Transformed 318 transitions.
[2023-03-23 10:17:11] [INFO ] Found NUPN structural information;
[2023-03-23 10:17:11] [INFO ] Parsed PT model containing 343 places and 318 transitions and 876 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 11 resets, run finished after 360 ms. (steps per millisecond=27 ) properties (out of 16) seen :12
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :1
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 318 rows 343 cols
[2023-03-23 10:17:11] [INFO ] Computed 56 place invariants in 23 ms
[2023-03-23 10:17:12] [INFO ] After 453ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 10:17:12] [INFO ] [Nat]Absence check using 56 positive place invariants in 20 ms returned sat
[2023-03-23 10:17:12] [INFO ] After 149ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-23 10:17:12] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 6 ms to minimize.
[2023-03-23 10:17:12] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 1 ms to minimize.
[2023-03-23 10:17:12] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 1 ms to minimize.
[2023-03-23 10:17:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 331 ms
[2023-03-23 10:17:12] [INFO ] After 498ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-23 10:17:13] [INFO ] After 717ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 5 out of 343 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 343/343 places, 318/318 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 343 transition count 282
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 307 transition count 282
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 72 place count 307 transition count 256
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 124 place count 281 transition count 256
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 158 place count 247 transition count 222
Iterating global reduction 2 with 34 rules applied. Total rules applied 192 place count 247 transition count 222
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 192 place count 247 transition count 209
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 218 place count 234 transition count 209
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 146 rules applied. Total rules applied 364 place count 161 transition count 136
Partial Free-agglomeration rule applied 43 times.
Drop transitions removed 43 transitions
Iterating global reduction 2 with 43 rules applied. Total rules applied 407 place count 161 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 408 place count 160 transition count 135
Applied a total of 408 rules in 109 ms. Remains 160 /343 variables (removed 183) and now considering 135/318 (removed 183) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 160/343 places, 135/318 transitions.
Finished random walk after 157 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=78 )
FORMULA ShieldPPPs-PT-005B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 2308 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ShieldPPPs (PT), instance 005B
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: 343 places, 318 transitions, 876 arcs.
Final Score: 8347.383
Took : 9 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 3315008 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16106084 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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ShieldPPPs-PT-005B"
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 ShieldPPPs-PT-005B, 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 r395-oct2-167903718800431"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-005B.tgz
mv ShieldPPPs-PT-005B 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 ;