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.r331-tall-167889205000799.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 RingSingleMessageInMbox-PT-d0m010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r331-tall-167889205000799
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.6K Feb 26 04:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 04:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 04:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 04:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 26 04:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 04:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 26 04:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 64K 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 RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679159051714

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=RingSingleMessageInMbox-PT-d0m010
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 17:04:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 17:04:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 17:04:13] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-18 17:04:13] [INFO ] Transformed 385 places.
[2023-03-18 17:04:13] [INFO ] Transformed 59 transitions.
[2023-03-18 17:04:13] [INFO ] Parsed PT model containing 385 places and 59 transitions and 236 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 329 places in 0 ms
Reduce places removed 329 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2151 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 12) seen :2
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 487 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 502 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 805 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 465 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 1250 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 472 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :2
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 546 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 581 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 457 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 59 rows 56 cols
[2023-03-18 17:04:15] [INFO ] Computed 5 place invariants in 14 ms
[2023-03-18 17:04:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 17:04:15] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 17:04:15] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:6
[2023-03-18 17:04:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:04:15] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 17:04:15] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :2
[2023-03-18 17:04:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 17:04:15] [INFO ] After 32ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :6 sat :2
[2023-03-18 17:04:15] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :2
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-18 17:04:15] [INFO ] After 281ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :2
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 28 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 59/59 transitions.
Graph (complete) has 148 edges and 56 vertex of which 54 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 49 transition count 54
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 49 transition count 54
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 48 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 48 transition count 53
Applied a total of 13 rules in 37 ms. Remains 48 /56 variables (removed 8) and now considering 53/59 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 48/56 places, 53/59 transitions.
Incomplete random walk after 10000 steps, including 2137 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 1250 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 573 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Finished probabilistic random walk after 1530 steps, run visited all 2 properties in 26 ms. (steps per millisecond=58 )
Probabilistic random walk after 1530 steps, saw 703 distinct states, run finished after 26 ms. (steps per millisecond=58 ) properties seen :2
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 2349 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running RingSingleMessageInMbox (PT), instance d0m010
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: 385 places, 59 transitions, 236 arcs.
Final Score: 788.827
Took : 4 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-03 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-07 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-08 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA RingSingleMessageInMbox-PT-d0m010-ReachabilityFireability-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1679159062824

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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

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="RingSingleMessageInMbox-PT-d0m010"
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 RingSingleMessageInMbox-PT-d0m010, 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 r331-tall-167889205000799"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m010.tgz
mv RingSingleMessageInMbox-PT-d0m010 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 ;