Trace number 2082165

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2SAT 31.7602 32.0676

DiagnosticValue
ASSIGNMENTS1

General information on the benchmark

Namecsp/domino/
normalized-domino-1000-500.xml
MD5SUMfa47c3fb03dc07bb837a9fc3f0789da6
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.046992
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of constraints1000
Maximum constraint arity2
Maximum domain size500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1000
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 558905328
0.00/0.02	c Constructing HOME/instance-2082165-1247720761.xml  with 1007 constraints
0.00/0.06	c Solving 1 backtracks
31.68/32.05	s SATISFIABLE
31.68/32.05	c V0=499, V1=499, V2=499, V3=499, V4=499, V5=499, V6=499, V7=499, V8=499, V9=499, V10=499, V11=499, V12=499, V13=499, V14=499, V15=499, V16=499, V17=499, V18=499, V19=499, V20=499, V21=499, V22=499, V23=499, V24=499, V25=499, V26=499, V27=499, V28=499, V29=499, V30=499, V31=499, V32=499, V33=499, V34=499, V35=499, V36=499, V37=499, V38=499, V39=499, V40=499, V41=499, V42=499, V43=499, V44=499, V45=499, V46=499, V47=499, V48=499, V49=499, V50=499, V51=499, V52=499, V53=499, V54=499, V55=499, V56=499, V57=499, V58=499, V59=499, V60=499, V61=499, V62=499, V63=499, V64=499, V65=499, V66=499, V67=499, V68=499, V69=499, V70=499, V71=499, V72=499, V73=499, V74=499, V75=499, V76=499, V77=499, V78=499, V79=499, V80=499, V81=499, V82=499, V83=499, V84=499, V85=499, V86=499, V87=499, V88=499, V89=499, V90=499, V91=499, V92=499, V93=499, V94=499, V95=499, V96=499, V97=499, V98=499, V99=499, V100=499, V101=499, V102=499, V103=499, V104=499, V105=499, V106=499, V107=499, V108=499, V109=499, V110=499, V111=499, V112=499, V113=499, V114=499, V115=499, V116=499, V117=499, V118=499, V119=499, V120=499, V121=499, V122=499, V123=499, V124=499, V125=499, V126=499, V127=499, V128=499, V129=499, V130=499, V131=499, V132=499, V133=499, V134=499, V135=499, V136=499, V137=499, V138=499, V139=499, V140=499, V141=499, V142=499, V143=499, V144=499, V145=499, V146=499, V147=499, V148=499, V149=499, V150=499, V151=499, V152=499, V153=499, V154=499, V155=499, V156=499, V157=499, V158=499, V159=499, V160=499, V161=499, V162=499, V163=499, V164=499, V165=499, V166=499, V167=499, V168=499, V169=499, V170=499, V171=499, V172=499, V173=499, V174=499, V175=499, V176=499, V177=499, V178=499, V179=499, V180=499, V181=499, V182=499, V183=499, V184=499, V185=499, V186=499, V187=499, V188=499, V189=499, V190=499, V191=499, V192=499, V193=499, V194=499, V195=499, V196=499, V197=499, V198=499, V199=499, V200=499, V201=499, V202=499, V203=499, V204=499, V205=499, V206=499, V207=499, V208=499, V209=499, V210=499, V211=499, V212=499, V213=499, V214=499, V215=499, V216=499, V217=499, V218=499, V219=499, V220=499, V221=499, V222=499, V223=499, V224=499, V225=499, V226=499, V227=499, V228=499, V229=499, V230=499, V231=499, V232=499, V233=499, V234=499, V235=499, V236=499, V237=499, V238=499, V239=499, V240=499, V241=499, V242=499, V243=499, V244=499, V245=499, V246=499, V247=499, V248=499, V249=499, V250=499, V251=499, V252=499, V253=499, V254=499, V255=499, V256=499, V257=499, V258=499, V259=499, V260=499, V261=499, V262=499, V263=499, V264=499, V265=499, V266=499, V267=499, V268=499, V269=499, V270=499, V271=499, V272=499, V273=499, V274=499, V275=499, V276=499, V277=499, V278=499, V279=499, V280=499, V281=499, V282=499, V283=499, V284=499, V285=499, V286=499, V287=499, V288=499, V289=499, V290=499, V291=499, V292=499, V293=499, V294=499, V295=499, V296=499, V297=499, V298=499, V299=499, V300=499, V301=499, V302=499, V303=499, V304=499, V305=499, V306=499, V307=499, V308=499, V309=499, V310=499, V311=499, V312=499, V313=499, V314=499, V315=499, V316=499, V317=499, V318=499, V319=499, V320=499, V321=499, V322=499, V323=499, V324=499, V325=499, V326=499, V327=499, V328=499, V329=499, V330=499, V331=499, V332=499, V333=499, V334=499, V335=499, V336=499, V337=499, V338=499, V339=499, V340=499, V341=499, V342=499, V343=499, V344=499, V345=499, V346=499, V347=499, V348=499, V349=499, V350=499, V351=499, V352=499, V353=499, V354=499, V355=499, V356=499, V357=499, V358=499, V359=499, V360=499, V361=499, V362=499, V363=499, V364=499, V365=499, V366=499, V367=499, V368=499, V369=499, V370=499, V371=499, V372=499, V373=499, V374=499, V375=499, V376=499, V377=499, V378=499, V379=499, V380=499, V381=499, V382=499, V383=499, V384=499, V385=499, V386=499, V387=499, V388=499, V389=499, V390=499, V391=499, V392=499, V393=499, V394=499, V395=499, V396=499, V397=499, V398=499, V399=499, V400=499, V401=499, V402=499, V403=499, V404=499, V405=499, V406=499, V407=499, V408=499, V409=499, V410=499, V411=499, V412=499, V413=499, V414=499, V415=499, V416=499, V417=499, V418=499, V419=499, V420=499, V421=499, V422=499, V423=499, V424=499, V425=499, V426=499, V427=499, V428=499, V429=499, V430=499, V431=499, V432=499, V433=499, V434=499, V435=499, V436=499, V437=499, V438=499, V439=499, V440=499, V441=499, V442=499, V443=499, V444=499, V445=499, V446=499, V447=499, V448=499, V449=499, V450=499, V451=499, V452=499, V453=499, V454=499, V455=499, V456=499, V457=499, V458=499, V459=499, V460=499, V461=499, V462=499, V463=499, V464=499, V465=499, V466=499, V467=499, V468=499, V469=499, V470=499, V471=499, V472=499, V473=499, V474=499, V475=499, V476=499, V477=499, V478=499, V479=499, V480=499, V481=499, V482=499, V483=499, V484=499, V485=499, V486=499, V487=499, V488=499, V489=499, V490=499, V491=499, V492=499, V493=499, V494=499, V495=499, V496=499, V497=499, V498=499, V499=499, V500=499, V501=499, V502=499, V503=499, V504=499, V505=499, V506=499, V507=499, V508=499, V509=499, V510=499, V511=499, V512=499, V513=499, V514=499, V515=499, V516=499, V517=499, V518=499, V519=499, V520=499, V521=499, V522=499, V523=499, V524=499, V525=499, V526=499, V527=499, V528=499, V529=499, V530=499, V531=499, V532=499, V533=499, V534=499, V535=499, V536=499, V537=499, V538=499, V539=499, V540=499, V541=499, V542=499, V543=499, V544=499, V545=499, V546=499, V547=499, V548=499, V549=499, V550=499, V551=499, V552=499, V553=499, V554=499, V555=499, V556=499, V557=499, V558=499, V559=499, V560=499, V561=499, V562=499, V563=499, V564=499, V565=499, V566=499, V567=499, V568=499, V569=499, V570=499, V571=499, V572=499, V573=499, V574=499, V575=499, V576=499, V577=499, V578=499, V579=499, V580=499, V581=499, V582=499, V583=499, V584=499, V585=499, V586=499, V587=499, V588=499, V589=499, V590=499, V591=499, V592=499, V593=499, V594=499, V595=499, V596=499, V597=499, V598=499, V599=499, V600=499, V601=499, V602=499, V603=499, V604=499, V605=499, V606=499, V607=499, V608=499, V609=499, V610=499, V611=499, V612=499, V613=499, V614=499, V615=499, V616=499, V617=499, V618=499, V619=499, V620=499, V621=499, V622=499, V623=499, V624=499, V625=499, V626=499, V627=499, V628=499, V629=499, V630=499, V631=499, V632=499, V633=499, V634=499, V635=499, V636=499, V637=499, V638=499, V639=499, V640=499, V641=499, V642=499, V643=499, V644=499, V645=499, V646=499, V647=499, V648=499, V649=499, V650=499, V651=499, V652=499, V653=499, V654=499, V655=499, V656=499, V657=499, V658=499, V659=499, V660=499, V661=499, V662=499, V663=499, V664=499, V665=499, V666=499, V667=499, V668=499, V669=499, V670=499, V671=499, V672=499, V673=499, V674=499, V675=499, V676=499, V677=499, V678=499, V679=499, V680=499, V681=499, V682=499, V683=499, V684=499, V685=499, V686=499, V687=499, V688=499, V689=499, V690=499, V691=499, V692=499, V693=499, V694=499, V695=499, V696=499, V697=499, V698=499, V699=499, V700=499, V701=499, V702=499, V703=499, V704=499, V705=499, V706=499, V707=499, V708=499, V709=499, V710=499, V711=499, V712=499, V713=499, V714=499, V715=499, V716=499, V717=499, V718=499, V719=499, V720=499, V721=499, V722=499, V723=499, V724=499, V725=499, V726=499, V727=499, V728=499, V729=499, V730=499, V731=499, V732=499, V733=499, V734=499, V735=499, V736=499, V737=499, V738=499, V739=499, V740=499, V741=499, V742=499, V743=499, V744=499, V745=499, V746=499, V747=499, V748=499, V749=499, V750=499, V751=499, V752=499, V753=499, V754=499, V755=499, V756=499, V757=499, V758=499, V759=499, V760=499, V761=499, V762=499, V763=499, V764=499, V765=499, V766=499, V767=499, V768=499, V769=499, V770=499, V771=499, V772=499, V773=499, V774=499, V775=499, V776=499, V777=499, V778=499, V779=499, V780=499, V781=499, V782=499, V783=499, V784=499, V785=499, V786=499, V787=499, V788=499, V789=499, V790=499, V791=499, V792=499, V793=499, V794=499, V795=499, V796=499, V797=499, V798=499, V799=499, V800=499, V801=499, V802=499, V803=499, V804=499, V805=499, V806=499, V807=499, V808=499, V809=499, V810=499, V811=499, V812=499, V813=499, V814=499, V815=499, V816=499, V817=499, V818=499, V819=499, V820=499, V821=499, V822=499, V823=499, V824=499, V825=499, V826=499, V827=499, V828=499, V829=499, V830=499, V831=499, V832=499, V833=499, V834=499, V835=499, V836=499, V837=499, V838=499, V839=499, V840=499, V841=499, V842=499, V843=499, V844=499, V845=499, V846=499, V847=499, V848=499, V849=499, V850=499, V851=499, V852=499, V853=499, V854=499, V855=499, V856=499, V857=499, V858=499, V859=499, V860=499, V861=499, V862=499, V863=499, V864=499, V865=499, V866=499, V867=499, V868=499, V869=499, V870=499, V871=499, V872=499, V873=499, V874=499, V875=499, V876=499, V877=499, V878=499, V879=499, V880=499, V881=499, V882=499, V883=499, V884=499, V885=499, V886=499, V887=499, V888=499, V889=499, V890=499, V891=499, V892=499, V893=499, V894=499, V895=499, V896=499, V897=499, V898=499, V899=499, V900=499, V901=499, V902=499, V903=499, V904=499, V905=499, V906=499, V907=499, V908=499, V909=499, V910=499, V911=499, V912=499, V913=499, V914=499, V915=499, V916=499, V917=499, V918=499, V919=499, V920=499, V921=499, V922=499, V923=499, V924=499, V925=499, V926=499, V927=499, V928=499, V929=499, V930=499, V931=499, V932=499, V933=499, V934=499, V935=499, V936=499, V937=499, V938=499, V939=499, V940=499, V941=499, V942=499, V943=499, V944=499, V945=499, V946=499, V947=499, V948=499, V949=499, V950=499, V951=499, V952=499, V953=499, V954=499, V955=499, V956=499, V957=499, V958=499, V959=499, V960=499, V961=499, V962=499, V963=499, V964=499, V965=499, V966=499, V967=499, V968=499, V969=499, V970=499, V971=499, V972=499, V973=499, V974=499, V975=499, V976=499, V977=499, V978=499, V979=499, V980=499, V981=499, V982=499, V983=499, V984=499, V985=499, V986=499, V987=499, V988=499, V989=499, V990=499, V991=499, V992=499, V993=499, V994=499, V995=499, V996=499, V997=499, V998=499, V999=499, 
31.68/32.05	v 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 499 
31.68/32.06	d ASSIGNMENTS 1

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082165-1247720761/watcher-2082165-1247720761 -o /tmp/evaluation-result-2082165-1247720761/solver-2082165-1247720761 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 558905328 HOME/instance-2082165-1247720761.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 1.99 1.99 4/81 12992
/proc/meminfo: memFree=1437976/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=18576 CPUtime=0
/proc/12992/stat : 12992 (runsolver) R 12990 12992 10176 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59139402 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12992/statm: 4644 284 249 26 0 2626 0

[startup+0.110702 s]
/proc/loadavg: 2.07 1.99 1.99 4/81 12992
/proc/meminfo: memFree=1437976/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=7512 CPUtime=0.08
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 1869 657 0 0 8 0 0 0 23 0 1 0 59139402 7692288 1133 996147200 134512640 135215973 4294956304 18446744073709551615 4158960484 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 1878 1133 404 171 0 803 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7512

[startup+0.202703 s]
/proc/loadavg: 2.07 1.99 1.99 4/81 12992
/proc/meminfo: memFree=1437976/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=15276 CPUtime=0.18
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 4365 657 0 0 16 2 0 0 24 0 1 0 59139402 15642624 2379 996147200 134512640 135215973 4294956304 18446744073709551615 4158960138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 3819 2379 404 171 0 2744 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 15276

[startup+0.302709 s]
/proc/loadavg: 2.07 1.99 1.99 4/81 12992
/proc/meminfo: memFree=1437976/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=29252 CPUtime=0.27
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 5595 657 0 0 25 2 0 0 25 0 1 0 59139402 29954048 3609 996147200 134512640 135215973 4294956304 18446744073709551615 134583539 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 7313 3609 404 171 0 6238 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 29252

[startup+0.702746 s]
/proc/loadavg: 2.07 1.99 1.99 4/81 12992
/proc/meminfo: memFree=1437976/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=46200 CPUtime=0.68
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 15410 657 0 0 61 7 0 0 25 0 1 0 59139402 47308800 8430 996147200 134512640 135215973 4294956304 18446744073709551615 134957445 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 11550 8430 404 171 0 10475 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46200

[startup+1.50182 s]
/proc/loadavg: 2.07 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1396880/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=46544 CPUtime=1.47
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 17673 657 0 0 139 8 0 0 25 0 1 0 59139402 47661056 10660 996147200 134512640 135215973 4294956304 18446744073709551615 134596182 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 11636 10660 407 171 0 10561 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 46544

[startup+3.10197 s]
/proc/loadavg: 2.07 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1396312/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=46800 CPUtime=3.05
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 17803 657 0 0 297 8 0 0 25 0 1 0 59139402 47923200 10725 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 11700 10725 407 171 0 10625 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 46800

[startup+6.30126 s]
/proc/loadavg: 2.07 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1396120/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=47312 CPUtime=6.23
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18008 657 0 0 614 9 0 0 25 0 1 0 59139402 48447488 10801 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 11828 10801 407 171 0 10753 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 47312

[startup+12.7018 s]
/proc/loadavg: 2.06 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1395544/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=12.56
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18364 657 0 0 1247 9 0 0 25 0 1 0 59139402 49496064 10900 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 10900 407 171 0 11009 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 48336

[startup+25.503 s]
/proc/loadavg: 2.05 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1395160/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=25.24
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18502 657 0 0 2515 9 0 0 25 0 1 0 59139402 49496064 11038 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 11038 407 171 0 11009 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 48336

Solver just ended. Dumping a history of the last processes samples

[startup+25.603 s]
/proc/loadavg: 2.05 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1395160/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=25.34
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18503 657 0 0 2525 9 0 0 25 0 1 0 59139402 49496064 11039 996147200 134512640 135215973 4294956304 18446744073709551615 134902467 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 11039 407 171 0 11009 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 48336

[startup+28.8013 s]
/proc/loadavg: 2.05 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1395032/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=28.51
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18531 657 0 0 2842 9 0 0 25 0 1 0 59139402 49496064 11067 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 11067 407 171 0 11009 0
Current children cumulated CPU time (s) 28.51
Current children cumulated vsize (KiB) 48336

[startup+30.4015 s]
/proc/loadavg: 2.04 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1394968/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=30.1
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18545 657 0 0 3001 9 0 0 25 0 1 0 59139402 49496064 11081 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 11081 407 171 0 11009 0
Current children cumulated CPU time (s) 30.1
Current children cumulated vsize (KiB) 48336

[startup+31.2015 s]
/proc/loadavg: 2.04 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1394968/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=30.89
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18552 657 0 0 3080 9 0 0 25 0 1 0 59139402 49496064 11088 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 11088 407 171 0 11009 0
Current children cumulated CPU time (s) 30.89
Current children cumulated vsize (KiB) 48336

[startup+31.6016 s]
/proc/loadavg: 2.04 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1394968/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=31.29
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18555 657 0 0 3120 9 0 0 25 0 1 0 59139402 49496064 11091 996147200 134512640 135215973 4294956304 18446744073709551615 134901844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 11091 407 171 0 11009 0
Current children cumulated CPU time (s) 31.29
Current children cumulated vsize (KiB) 48336

[startup+32.0066 s]
/proc/loadavg: 2.04 1.99 1.99 3/82 12997
/proc/meminfo: memFree=1394968/2055920 swapFree=4192812/4192956
[pid=12992] ppid=12990 vsize=48336 CPUtime=31.68
/proc/12992/stat : 12992 (pcs.big) R 12990 12992 10176 0 -1 4194304 18558 657 0 0 3159 9 0 0 25 0 1 0 59139402 49496064 11094 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 12084 11094 407 171 0 11009 0
Current children cumulated CPU time (s) 31.68
Current children cumulated vsize (KiB) 48336

Child status: 0
Real time (s): 32.0676
CPU time (s): 31.7602
CPU user time (s): 31.6542
CPU system time (s): 0.105983
CPU usage (%): 99.0412
Max. virtual memory (cumulated for all children) (KiB): 48336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.6542
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19218
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 1347

runsolver used 0.033994 second user time and 0.122981 second system time

The end

Launcher Data 

Begin job on node55 at 2009-07-16 07:06:01
IDJOB=2082165
IDBENCH=57541
IDSOLVER=734
FILE ID=node55/2082165-1247720761
PBS_JOBID= 9521403
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/domino/normalized-domino-1000-500.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082165-1247720761/watcher-2082165-1247720761 -o /tmp/evaluation-result-2082165-1247720761/solver-2082165-1247720761 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 558905328 HOME/instance-2082165-1247720761.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fa47c3fb03dc07bb837a9fc3f0789da6
RANDOM SEED=558905328

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1438456 kB
Buffers:         81856 kB
Cached:         368168 kB
SwapCached:          0 kB
Active:         262696 kB
Inactive:       282340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:         115436 kB
Slab:            57444 kB
Committed_AS:   655688 kB
PageTables:       1952 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node55 at 2009-07-16 07:06:33