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.r295-tall-167873948100607.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 lolaxred
Input is PolyORBLF-PT-S06J04T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948100607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 26K Feb 26 14:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 14:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Feb 26 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 984K Feb 26 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 154K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 15:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 15:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.6K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M 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 PolyORBLF-PT-S06J04T08-ReachabilityFireability-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678874259988

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=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T08
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 09:57:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 09:57:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 09:57:42] [INFO ] Load time of PNML (sax parser for PT used): 616 ms
[2023-03-15 09:57:42] [INFO ] Transformed 810 places.
[2023-03-15 09:57:42] [INFO ] Transformed 14014 transitions.
[2023-03-15 09:57:42] [INFO ] Parsed PT model containing 810 places and 14014 transitions and 118428 arcs in 760 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 153 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 09:57:42] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 09:57:42] [INFO ] Reduced 1280 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 495 ms. (steps per millisecond=20 ) properties (out of 16) seen :5
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 3555 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 3397 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 11) seen :1
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 10) seen :1
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-15 09:57:51] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2023-03-15 09:57:51] [INFO ] Computed 58 place invariants in 202 ms
[2023-03-15 09:58:04] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned sat
[2023-03-15 09:58:04] [INFO ] [Real]Absence check using 17 positive and 41 generalized place invariants in 62 ms returned sat
[2023-03-15 09:58:05] [INFO ] After 787ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-15 09:58:05] [INFO ] [Nat]Absence check using 17 positive place invariants in 15 ms returned sat
[2023-03-15 09:58:05] [INFO ] [Nat]Absence check using 17 positive and 41 generalized place invariants in 61 ms returned sat
[2023-03-15 09:58:05] [INFO ] After 654ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 24422 ms.
starting LoLA
BK_INPUT PolyORBLF-PT-S06J04T08
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability

BK_STOP 1678874476399

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/ReachabilityFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 459 Killed lola --conf=$BIN_DIR/configfiles/reachabilityfireabilityconf --formula=$DIR/ReachabilityFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="PolyORBLF-PT-S06J04T08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is PolyORBLF-PT-S06J04T08, 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 r295-tall-167873948100607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 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 ;