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.r167-tall-167838853000367.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 FamilyReunion-COL-L03000M0300G150P150G075, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-167838853000367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 6.2K Feb 26 11:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 11:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 11:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 11:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 11:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 11:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 330K 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 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-00
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-01
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-02
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-03
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-05
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-06
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-07
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-09
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-10
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-11
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-12
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-13
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-14
FORMULA_NAME FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678468536567

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=FamilyReunion-COL-L03000M0300G150P150G075
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 17:15:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 17:15:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:15:39] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-10 17:15:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 17:15:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 551 ms
[2023-03-10 17:15:40] [INFO ] Detected 5 constant HL places corresponding to 756 PT places.
[2023-03-10 17:15:40] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 28410109 PT places and 2.721622E7 transition bindings in 211 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 17:15:40] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 21 ms.
[2023-03-10 17:15:40] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 3 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 2 formulas.
FORMULA FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
Incomplete random walk after 102070 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=2430 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 66 rows 99 cols
[2023-03-10 17:15:40] [INFO ] Computed 33 place invariants in 9 ms
[2023-03-10 17:15:40] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 17:15:40] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 16 ms returned sat
[2023-03-10 17:15:40] [INFO ] After 48ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 17:15:40] [INFO ] After 83ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-10 17:15:40] [INFO ] After 236ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2023-03-10 17:15:40] [INFO ] Flatten gal took : 24 ms
[2023-03-10 17:15:40] [INFO ] Flatten gal took : 8 ms
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 151
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 76
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
starting LoLA
BK_INPUT FamilyReunion-COL-L03000M0300G150P150G075
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability

BK_STOP 1678468866836

--------------------
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 High-Level net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading HL formula in XML format (--xmlformula)
lola: reading formula from /home/mcc/execution/ReachabilityFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 51 (type SKEL/FNDP) for 24 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 52 (type SKEL/EQUN) for 24 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 54 (type SKEL/SRCH) for 24 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 55 (type SKEL/SRCH) for 24 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 51 (type SKEL/FNDP) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 52 (type EQUN) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08 (obsolete)
lola: CANCELED task # 54 (type SRCH) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08 (obsolete)
lola: CANCELED task # 55 (type SRCH) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08 (obsolete)
lola: LAUNCH task # 57 (type SKEL/FNDP) for 12 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 58 (type SKEL/EQUN) for 12 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 60 (type SKEL/SRCH) for 12 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 61 (type SKEL/SRCH) for 12 FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 61 (type SKEL/SRCH) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04
lola: result : true
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 57 (type FNDP) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04 (obsolete)
lola: CANCELED task # 58 (type EQUN) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04 (obsolete)
lola: CANCELED task # 60 (type SRCH) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04 (obsolete)
lola: FINISHED task # 57 (type SKEL/FNDP) for FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: TR BINDINGS
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-52.sara.
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-58.sara.


lola: TR BINDINGS DONE
lola: Places: 28410109, Transitions: 27213219
lola: Place/transition net would exceed node limit
lola: syntax error -- aborting [#01]
lola: see manual for a documentation of this error
lola: last error message: Inappropriate ioctl for device

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-00: AG unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-01: AG unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-02: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-03: AG unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-04: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-05: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-06: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-07: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-08: AG unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-09: AG unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-10: AG unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-11: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-12: AG unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-13: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-14: EF unknown AGGR
FamilyReunion-COL-L03000M0300G150P150G075-ReachabilityFireability-15: AG unknown AGGR


Time elapsed: 0 secs. Pages in use: 1

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="FamilyReunion-COL-L03000M0300G150P150G075"
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 FamilyReunion-COL-L03000M0300G150P150G075, 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 r167-tall-167838853000367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L03000M0300G150P150G075.tgz
mv FamilyReunion-COL-L03000M0300G150P150G075 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 ;