Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r115-smll-155272315600165.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-3957
Executing tool lola
Input is PolyORBLF-COL-S04J06T06, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r115-smll-155272315600165
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 4.5K Feb 12 09:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 12 09:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 8 09:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 8 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 110 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 348 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.7K Feb 5 00:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 00:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4K Feb 4 22:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 4 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 4 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 1 08:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 1 08:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 154K Mar 10 17:31 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-COL-S04J06T06-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1552932871494

info: Time: 3600 - MCC
vrfy: Checking GlobalProperties @ PolyORBLF-COL-S04J06T06 @ 3570 seconds

FORMULA PolyORBLF-COL-S04J06T06-GlobalProperties-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3564
rslt: Output for GlobalProperties @ PolyORBLF-COL-S04J06T06

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2019",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=GlobalProperties.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=combined",
"--siphontrap=par",
"--siphondepth=10",
"--findpath=par",
"--retrylimit=0",
"--depthlimit=1000000",
"--symmetry",
"--symmtimelimit=300",
"--threads=2",
"--symmetrydepth=1073741824",
"--timelimit=3570",
"--json=GlobalProperties.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Mon Mar 18 18:14:31 2019
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"memory": 89248,
"runtime": 6.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "GlobalProperties.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 1,
"fir": 0,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 0
},
"processed": "E (F (DEADLOCK))",
"processed_size": 16,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"net":
{
"arcs": 21570,
"conflict_clusters": 223,
"places": 618,
"places_significant": 564,
"singleton_clusters": 0,
"transitions": 3190
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "findpath",
"value": true
},
"task":
{
"findpath":
{
"depthlimit": 1000000,
"retrylimit": null,
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 2
},
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"symmetry":
{
"card": 80640.000000,
"composed": 14,
"dead_branches": 0,
"generators": 25,
"interrupted": false,
"real_computed": 11,
"timelimit": 300
},
"threads": 2,
"type": "dfs"
},
"type": "reachability",
"workflow": "findpath||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains High-Level net
lola: Places: 618, Transitions: 3190
lola: @ trans T_2280
lola: @ trans T_2285
lola: @ trans T_2577
lola: @ trans T_1115
lola: @ trans T_2541
lola: @ trans T_1713
lola: @ trans T_1730
lola: @ trans DummyOR1
lola: @ trans T_1098
lola: @ trans T_1124
lola: @ trans GoIdle
lola: @ trans EnterCSPW
lola: @ trans NOPDP
lola: @ trans LeaveCSIS
lola: @ trans NotifyEventJobCompleted
lola: @ trans T_1618
lola: @ trans LeaveCSTCS
lola: @ trans T_1126
lola: @ trans T_1100
lola: @ trans WaitCompleted
lola: @ trans T_1729
lola: @ trans T_2311
lola: @ trans LeaveCSPW
lola: @ trans DummyIS
lola: @ trans T_1444
lola: @ trans NoCheck
lola: @ trans T_1711
lola: @ trans GoCheckSource
lola: @ trans T_1721
lola: @ trans NoMonitoring
lola: @ trans T_1147
lola: @ trans T_1171
lola: @ trans NopAbort
lola: @ trans SetSigAbort
lola: @ trans T_2283
lola: @ trans NeedMonitoring
lola: @ trans T_1170
lola: @ trans T_1123
lola: @ trans IsAbort
lola: @ trans DummyOR2
lola: @ trans LeaveIdle
lola: @ trans T_0383
lola: @ trans WillPerformWork
lola: @ trans T_1114
lola: @ trans T_1146
lola: @ trans NOPEP
lola: @ trans T_2296
lola: @ trans EnterCSIS
lola: @ trans T_1145
lola: @ trans EnterCSTCS
lola: @ trans T_2317
lola: @ trans WaitforBlockedTasks
lola: @ trans GoPerformWork
lola: @ trans T_2294
lola: @ trans NotifyEventSourceAdded
lola: @ trans T_1722
lola: @ trans Run
lola: @ trans T_1094
lola: @ trans IsEvt
lola: @ trans T_1148
lola: @ trans T_1096
lola: @ trans T_1125
lola: @ trans T_2578
lola: @ trans T_0376
lola: @ trans T_2315
lola: finished unfolding
lola: finished parsing
lola: closed net file model.pnml
lola: 3808/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 19776
lola: finding significant places
lola: 618 places, 3190 transitions, 564 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from GlobalProperties.xml
lola: E (F (DEADLOCK))
lola: checking reachability
lola: Planning: workflow for reachability check: findpath||search (--findpath=par)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (DEADLOCK))
lola: processed formula length: 16
lola: 1 rewrites
lola: closed formula file GlobalProperties.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: SEARCH (findpath)
lola: findpath: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: findpath: starting randomized, memory-less exploration (--findpath)
lola: computing symmetries (--symmetry)
lola: time limit for symmetry computation of 300 seconds given (--symmtimelimit)
lola: findpath: searching for paths with maximal depth 1000000 (--depthlimit)
lola: findpath: no retry limit given (--retrylimit)
lola: findpath: transitions are chosen hash-driven
lola: computed 25 generators (11 in search tree, 14 by composition)
lola: representing 80640 symmetries
lola: 0 dead branches visited in search tree
lola: RESULT
lola: result: yes
lola: produced by: findpath
lola: The predicate is reachable.
lola: memory consumption: 89248 KB
lola: time consumption: 6 seconds
lola: print data as JSON (--json)
lola: writing JSON to GlobalProperties.json
lola: closed JSON file GlobalProperties.json
rslt: finished

BK_STOP 1552932877857

--------------------
content from stderr:

grep: GenericPropertiesVerdict.xml: No such file or directory
grep: GenericPropertiesVerdict.xml: No such file or directory

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-COL-S04J06T06"
export BK_EXAMINATION="GlobalProperties"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-3957"
echo " Executing tool lola"
echo " Input is PolyORBLF-COL-S04J06T06, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r115-smll-155272315600165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T06.tgz
mv PolyORBLF-COL-S04J06T06 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "UpperBounds" ] ; 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 [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;