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-167873948100575.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-S04J06T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948100575
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 20K Feb 26 14:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 14:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Feb 26 14:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 338K Feb 26 14:10 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 11K 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 26K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 133K Feb 26 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 583K Feb 26 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K 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 3.5M 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-S04J06T08-ReachabilityFireability-00
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-01
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-02
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-03
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-04
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-05
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-06
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-07
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-08
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-09
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-10
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-11
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-12
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-13
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-14
FORMULA_NAME PolyORBLF-PT-S04J06T08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678868767974

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-S04J06T08
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 08:26:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 08:26:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 08:26:09] [INFO ] Load time of PNML (sax parser for PT used): 294 ms
[2023-03-15 08:26:09] [INFO ] Transformed 792 places.
[2023-03-15 08:26:09] [INFO ] Transformed 4268 transitions.
[2023-03-15 08:26:09] [INFO ] Parsed PT model containing 792 places and 4268 transitions and 28832 arcs in 476 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 08:26:09] [INFO ] Reduced 1768 identical enabling conditions.
[2023-03-15 08:26:09] [INFO ] Reduced 48 identical enabling conditions.
[2023-03-15 08:26:09] [INFO ] Reduced 1768 identical enabling conditions.
[2023-03-15 08:26:09] [INFO ] Reduced 48 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 16) seen :10
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 1027 ms. (steps per millisecond=9 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=14 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-15 08:26:13] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2023-03-15 08:26:13] [INFO ] Computed 58 place invariants in 149 ms
[2023-03-15 08:26:17] [INFO ] [Real]Absence check using 16 positive place invariants in 77 ms returned sat
[2023-03-15 08:26:17] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 100 ms returned sat
[2023-03-15 08:26:18] [INFO ] After 1264ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-15 08:26:18] [INFO ] [Nat]Absence check using 16 positive place invariants in 138 ms returned sat
[2023-03-15 08:26:18] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 44 ms returned sat
[2023-03-15 08:26:18] [INFO ] After 556ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S04J06T08-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
All properties solved without resorting to model-checking.
Total runtime 9286 ms.
starting LoLA
BK_INPUT PolyORBLF-PT-S04J06T08
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11688208 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101948 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:
++ 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
lola: caught signal Terminated - aborting LoLA

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S04J06T08-ReachabilityFireability-00: EF unknown AGGR
PolyORBLF-PT-S04J06T08-ReachabilityFireability-01: AG unknown AGGR
PolyORBLF-PT-S04J06T08-ReachabilityFireability-02: EF unknown AGGR
PolyORBLF-PT-S04J06T08-ReachabilityFireability-03: AG unknown AGGR
PolyORBLF-PT-S04J06T08-ReachabilityFireability-04: AG unknown AGGR
PolyORBLF-PT-S04J06T08-ReachabilityFireability-05: EF unknown AGGR


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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-S04J06T08"
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-S04J06T08, 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-167873948100575"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-S04J06T08 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 ;