Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r043-tajo-167813697200663.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is CANConstruction-PT-060, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-tajo-167813697200663
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.9M
-rw-r--r-- 1 mcc users 9.0K Feb 25 22:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 22:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 22:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 25 22:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 219K Feb 25 22:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 22:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 22:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.4M Mar 5 18:22 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 CANConstruction-PT-060-ReachabilityFireability-00
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-01
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-02
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-03
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-04
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-05
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-06
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-07
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-08
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-09
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-10
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-11
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-12
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-13
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-14
FORMULA_NAME CANConstruction-PT-060-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678798577095

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=CANConstruction-PT-060
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 12:56:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-14 12:56:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 12:56:21] [INFO ] Load time of PNML (sax parser for PT used): 446 ms
[2023-03-14 12:56:21] [INFO ] Transformed 7922 places.
[2023-03-14 12:56:21] [INFO ] Transformed 14880 transitions.
[2023-03-14 12:56:21] [INFO ] Parsed PT model containing 7922 places and 14880 transitions and 44400 arcs in 870 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 9 resets, run finished after 624 ms. (steps per millisecond=16 ) properties (out of 16) seen :7
FORMULA CANConstruction-PT-060-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 14880 rows 7922 cols
[2023-03-14 12:56:23] [INFO ] Computed 121 place invariants in 328 ms
[2023-03-14 12:56:26] [INFO ] [Real]Absence check using 61 positive place invariants in 284 ms returned sat
[2023-03-14 12:56:26] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 228 ms returned sat
[2023-03-14 12:56:35] [INFO ] After 12311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-14 12:56:39] [INFO ] [Nat]Absence check using 61 positive place invariants in 182 ms returned sat
[2023-03-14 12:56:39] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 147 ms returned sat
[2023-03-14 12:56:54] [INFO ] After 13941ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-14 12:56:54] [INFO ] State equation strengthened by 7140 read => feed constraints.
[2023-03-14 12:57:01] [INFO ] After 6316ms SMT Verify possible using 7140 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-14 12:57:01] [INFO ] After 6318ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-14 12:57:01] [INFO ] After 25135ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
FORMULA CANConstruction-PT-060-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 281 ms.
Support contains 4 out of 7922 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7922/7922 places, 14880/14880 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7922 transition count 14460
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7502 transition count 14460
Discarding 3476 places :
Symmetric choice reduction at 2 with 3476 rule applications. Total rules 4316 place count 4026 transition count 7508
Iterating global reduction 2 with 3476 rules applied. Total rules applied 7792 place count 4026 transition count 7508
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 7 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 7912 place count 3966 transition count 7448
Free-agglomeration rule applied 112 times.
Iterating global reduction 2 with 112 rules applied. Total rules applied 8024 place count 3966 transition count 7336
Reduce places removed 112 places and 0 transitions.
Iterating post reduction 2 with 112 rules applied. Total rules applied 8136 place count 3854 transition count 7336
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 8144 place count 3854 transition count 7336
Applied a total of 8144 rules in 4560 ms. Remains 3854 /7922 variables (removed 4068) and now considering 7336/14880 (removed 7544) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4562 ms. Remains : 3854/7922 places, 7336/14880 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 3) seen :2
FORMULA CANConstruction-PT-060-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 7336 rows 3854 cols
[2023-03-14 12:57:06] [INFO ] Computed 121 place invariants in 85 ms
[2023-03-14 12:57:06] [INFO ] [Real]Absence check using 61 positive place invariants in 80 ms returned sat
[2023-03-14 12:57:06] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 39 ms returned sat
[2023-03-14 12:57:09] [INFO ] After 2669ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-14 12:57:09] [INFO ] State equation strengthened by 7204 read => feed constraints.
[2023-03-14 12:57:10] [INFO ] After 797ms SMT Verify possible using 7204 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 12:57:10] [INFO ] After 4321ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 12:57:11] [INFO ] [Nat]Absence check using 61 positive place invariants in 81 ms returned sat
[2023-03-14 12:57:11] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 44 ms returned sat
[2023-03-14 12:57:13] [INFO ] After 2488ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 12:57:14] [INFO ] After 1063ms SMT Verify possible using 7204 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-14 12:57:15] [INFO ] After 1445ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 237 ms.
[2023-03-14 12:57:15] [INFO ] After 4849ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
FORMULA CANConstruction-PT-060-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 3 ms.
All properties solved without resorting to model-checking.
Total runtime 54644 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CANConstruction (PT), instance 060
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: 7922 places, 14880 transitions, 44400 arcs.
Final Score: 2.4000133665E7
Took : 177 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 14627920 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16095520 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'
++ sed s/.jar//
++ 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
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="CANConstruction-PT-060"
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 CANConstruction-PT-060, 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 r043-tajo-167813697200663"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-060.tgz
mv CANConstruction-PT-060 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 ;