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-167889204300319.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 Raft-PT-05, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r331-tall-167889204300319
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 111K Feb 26 17:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 62K 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 Raft-PT-05-ReachabilityFireability-00
FORMULA_NAME Raft-PT-05-ReachabilityFireability-01
FORMULA_NAME Raft-PT-05-ReachabilityFireability-02
FORMULA_NAME Raft-PT-05-ReachabilityFireability-03
FORMULA_NAME Raft-PT-05-ReachabilityFireability-04
FORMULA_NAME Raft-PT-05-ReachabilityFireability-05
FORMULA_NAME Raft-PT-05-ReachabilityFireability-06
FORMULA_NAME Raft-PT-05-ReachabilityFireability-07
FORMULA_NAME Raft-PT-05-ReachabilityFireability-08
FORMULA_NAME Raft-PT-05-ReachabilityFireability-09
FORMULA_NAME Raft-PT-05-ReachabilityFireability-10
FORMULA_NAME Raft-PT-05-ReachabilityFireability-11
FORMULA_NAME Raft-PT-05-ReachabilityFireability-12
FORMULA_NAME Raft-PT-05-ReachabilityFireability-13
FORMULA_NAME Raft-PT-05-ReachabilityFireability-14
FORMULA_NAME Raft-PT-05-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679138100320

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=Raft-PT-05
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 11:15:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 11:15:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 11:15:02] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-18 11:15:02] [INFO ] Transformed 133 places.
[2023-03-18 11:15:02] [INFO ] Transformed 238 transitions.
[2023-03-18 11:15:02] [INFO ] Found NUPN structural information;
[2023-03-18 11:15:02] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 131 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 14) seen :9
FORMULA Raft-PT-05-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Raft-PT-05-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :1
FORMULA Raft-PT-05-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) 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 :1
FORMULA Raft-PT-05-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :1
FORMULA Raft-PT-05-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
[2023-03-18 11:15:03] [INFO ] Flow matrix only has 195 transitions (discarded 21 similar events)
// Phase 1: matrix 195 rows 133 cols
[2023-03-18 11:15:03] [INFO ] Computed 25 place invariants in 11 ms
[2023-03-18 11:15:03] [INFO ] [Real]Absence check using 25 positive place invariants in 9 ms returned sat
[2023-03-18 11:15:03] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 11:15:03] [INFO ] [Nat]Absence check using 25 positive place invariants in 5 ms returned sat
[2023-03-18 11:15:03] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-18 11:15:03] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 11:15:03] [INFO ] After 20ms SMT Verify possible using 104 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-18 11:15:03] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-18 11:15:03] [INFO ] After 266ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA Raft-PT-05-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 216/216 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 133 transition count 210
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 6 place count 133 transition count 209
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 132 transition count 209
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 13 place count 127 transition count 199
Iterating global reduction 1 with 5 rules applied. Total rules applied 18 place count 127 transition count 199
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 124 transition count 196
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 36 place count 112 transition count 184
Iterating global reduction 1 with 12 rules applied. Total rules applied 48 place count 112 transition count 184
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 60 place count 112 transition count 172
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 109 transition count 178
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 80 place count 109 transition count 164
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 92 place count 97 transition count 152
Iterating global reduction 2 with 12 rules applied. Total rules applied 104 place count 97 transition count 152
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 116 place count 97 transition count 140
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 120 place count 95 transition count 138
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 128 place count 87 transition count 130
Iterating global reduction 3 with 8 rules applied. Total rules applied 136 place count 87 transition count 130
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 144 place count 87 transition count 122
Applied a total of 144 rules in 79 ms. Remains 87 /133 variables (removed 46) and now considering 122/216 (removed 94) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 87/133 places, 122/216 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Finished Best-First random walk after 1528 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=764 )
FORMULA Raft-PT-05-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 1692 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Raft (PT), instance 05
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: 133 places, 238 transitions, 864 arcs.
Final Score: 2380.743
Took : 11 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
FORMULA Raft-PT-05-ReachabilityFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-06 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-07 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Raft-PT-05-ReachabilityFireability-15 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1679138120985

--------------------
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="Raft-PT-05"
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 Raft-PT-05, 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-167889204300319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 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 ;