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.r267-smll-167863541800399.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ParamProductionCell-PT-4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-167863541800399
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 9.3K Feb 26 17:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 17:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 17:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 17:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 174K 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 ParamProductionCell-PT-4-ReachabilityFireability-00
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-01
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-02
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-03
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-04
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-05
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-06
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-07
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-08
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-09
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-10
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-11
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-12
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-13
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-14
FORMULA_NAME ParamProductionCell-PT-4-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678873667366

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=ParamProductionCell-PT-4
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-15 09:47:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 09:47:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 09:47:51] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2023-03-15 09:47:51] [INFO ] Transformed 231 places.
[2023-03-15 09:47:51] [INFO ] Transformed 202 transitions.
[2023-03-15 09:47:51] [INFO ] Found NUPN structural information;
[2023-03-15 09:47:51] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 318 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 2 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 16) seen :13
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :1
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 202 rows 231 cols
[2023-03-15 09:47:52] [INFO ] Computed 59 place invariants in 27 ms
[2023-03-15 09:47:52] [INFO ] After 338ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 09:47:53] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2023-03-15 09:47:53] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-15 09:47:53] [INFO ] After 207ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-15 09:47:53] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-15 09:47:53] [INFO ] After 85ms SMT Verify possible using 68 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-15 09:47:53] [INFO ] Deduced a trap composed of 10 places in 168 ms of which 10 ms to minimize.
[2023-03-15 09:47:53] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 1 ms to minimize.
[2023-03-15 09:47:53] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 2 ms to minimize.
[2023-03-15 09:47:54] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 3 ms to minimize.
[2023-03-15 09:47:54] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 1 ms to minimize.
[2023-03-15 09:47:54] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 1 ms to minimize.
[2023-03-15 09:47:54] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 0 ms to minimize.
[2023-03-15 09:47:54] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 998 ms
[2023-03-15 09:47:54] [INFO ] After 1142ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-15 09:47:54] [INFO ] After 1619ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 27 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 202/202 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 0 place count 231 transition count 189
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 218 transition count 189
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 32 place count 212 transition count 183
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 place count 212 transition count 183
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 66 place count 198 transition count 169
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 69 place count 198 transition count 166
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 72 place count 195 transition count 166
Applied a total of 72 rules in 151 ms. Remains 195 /231 variables (removed 36) and now considering 166/202 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 195/231 places, 166/202 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Finished Best-First random walk after 500 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=125 )
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 3702 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ParamProductionCell (PT), instance 4
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: 231 places, 202 transitions, 846 arcs.
Final Score: 3271.525
Took : 9 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-01 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-06 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-09 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-13 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA ParamProductionCell-PT-4-ReachabilityFireability-15 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1678873690273

--------------------
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="ParamProductionCell-PT-4"
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 ParamProductionCell-PT-4, 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 r267-smll-167863541800399"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-4.tgz
mv ParamProductionCell-PT-4 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 ;