Trace number 2082164

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 0.3.2SAT 30.8593 31.0146

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
0.18/0.21	c Seed is 2067613637
0.18/0.21	c Constructing HOME/instance-2082164-1247720758.xml  with 1007 constraints
0.18/0.21	c Solving 1 backtracks
30.83/31.00	s SATISFIABLE
30.83/31.00	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, 
30.83/31.00	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 
30.83/31.01	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-2082164-1247720758/watcher-2082164-1247720758 -o /tmp/evaluation-result-2082164-1247720758/solver-2082164-1247720758 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2067613637 HOME/instance-2082164-1247720758.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: 1.94 1.99 1.99 4/73 22352
/proc/meminfo: memFree=1242464/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=18576 CPUtime=0
/proc/22352/stat : 22352 (runsolver) R 22350 22352 20237 0 -1 4194368 15 0 0 0 0 0 0 0 24 0 1 0 59140352 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 255372881191 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22352/statm: 4644 284 249 26 0 2626 0

[startup+0.157736 s]
/proc/loadavg: 1.94 1.99 1.99 4/73 22352
/proc/meminfo: memFree=1242464/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=10100 CPUtime=0.14
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 2858 657 0 0 13 1 0 0 18 0 1 0 59140352 10342400 1705 996147200 134512640 135215973 4294956304 18446744073709551615 134908116 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 2525 1705 404 171 0 1450 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 10100

[startup+0.20174 s]
/proc/loadavg: 1.94 1.99 1.99 4/73 22352
/proc/meminfo: memFree=1242464/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=15276 CPUtime=0.18
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 4391 657 0 0 16 2 0 0 18 0 1 0 59140352 15642624 2406 996147200 134512640 135215973 4294956304 18446744073709551615 134908065 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 3819 2406 404 171 0 2744 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 15276

[startup+0.30175 s]
/proc/loadavg: 1.94 1.99 1.99 4/73 22352
/proc/meminfo: memFree=1242464/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=30176 CPUtime=0.28
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 6208 657 0 0 26 2 0 0 19 0 1 0 59140352 30900224 4222 996147200 134512640 135215973 4294956304 18446744073709551615 134915804 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 7544 4230 404 171 0 6469 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 30176

[startup+0.701791 s]
/proc/loadavg: 1.94 1.99 1.99 4/73 22352
/proc/meminfo: memFree=1242464/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=46200 CPUtime=0.68
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 15509 657 0 0 61 7 0 0 23 0 1 0 59140352 47308800 8529 996147200 134512640 135215973 4294956304 18446744073709551615 134908148 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 11550 8529 404 171 0 10475 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46200

[startup+1.50187 s]
/proc/loadavg: 1.94 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1201368/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=46544 CPUtime=1.48
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 17676 657 0 0 140 8 0 0 25 0 1 0 59140352 47661056 10663 996147200 134512640 135215973 4294956304 18446744073709551615 134553137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 11636 10663 407 171 0 10561 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46544

[startup+3.10204 s]
/proc/loadavg: 1.94 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1200792/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=46800 CPUtime=3.06
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 17806 657 0 0 298 8 0 0 25 0 1 0 59140352 47923200 10728 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 11700 10728 407 171 0 10625 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 46800

[startup+6.30138 s]
/proc/loadavg: 1.94 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1200088/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=47312 CPUtime=6.24
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18011 657 0 0 616 8 0 0 25 0 1 0 59140352 48447488 10804 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 11828 10804 407 171 0 10753 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 47312

[startup+12.702 s]
/proc/loadavg: 1.95 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1199072/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=48336 CPUtime=12.62
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18369 657 0 0 1253 9 0 0 25 0 1 0 59140352 49496064 10905 996147200 134512640 135215973 4294956304 18446744073709551615 134590499 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 12084 10905 407 171 0 11009 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 48336

[startup+25.5014 s]
/proc/loadavg: 1.96 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1197600/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=48336 CPUtime=25.36
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18510 657 0 0 2527 9 0 0 25 0 1 0 59140352 49496064 11046 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 12084 11046 407 171 0 11009 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 48336

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

[startup+25.6014 s]
/proc/loadavg: 1.96 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1197600/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=48336 CPUtime=25.46
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18511 657 0 0 2537 9 0 0 25 0 1 0 59140352 49496064 11047 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 12084 11047 407 171 0 11009 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 48336

[startup+28.8017 s]
/proc/loadavg: 1.96 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1197344/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=48336 CPUtime=28.64
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18540 657 0 0 2855 9 0 0 25 0 1 0 59140352 49496064 11076 996147200 134512640 135215973 4294956304 18446744073709551615 134902469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 12084 11076 407 171 0 11009 0
Current children cumulated CPU time (s) 28.64
Current children cumulated vsize (KiB) 48336

[startup+30.4019 s]
/proc/loadavg: 1.96 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1197216/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=48336 CPUtime=30.23
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18553 657 0 0 3014 9 0 0 25 0 1 0 59140352 49496064 11089 996147200 134512640 135215973 4294956304 18446744073709551615 134902449 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 12084 11089 407 171 0 11009 0
Current children cumulated CPU time (s) 30.23
Current children cumulated vsize (KiB) 48336

[startup+30.8019 s]
/proc/loadavg: 1.96 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1197088/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=48336 CPUtime=30.64
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18557 657 0 0 3055 9 0 0 25 0 1 0 59140352 49496064 11093 996147200 134512640 135215973 4294956304 18446744073709551615 134901850 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 12084 11093 407 171 0 11009 0
Current children cumulated CPU time (s) 30.64
Current children cumulated vsize (KiB) 48336

[startup+31.002 s]
/proc/loadavg: 1.96 1.99 1.99 3/74 22357
/proc/meminfo: memFree=1197088/2055912 swapFree=4192812/4192956
[pid=22352] ppid=22350 vsize=48336 CPUtime=30.83
/proc/22352/stat : 22352 (pcs.big) R 22350 22352 20237 0 -1 4194304 18558 657 0 0 3074 9 0 0 25 0 1 0 59140352 49496064 11094 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22352/statm: 12084 11094 407 171 0 11009 0
Current children cumulated CPU time (s) 30.83
Current children cumulated vsize (KiB) 48336

Child status: 0
Real time (s): 31.0146
CPU time (s): 30.8593
CPU user time (s): 30.7533
CPU system time (s): 0.105983
CPU usage (%): 99.4991
Max. virtual memory (cumulated for all children) (KiB): 48336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.7533
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= 19
involuntary context switches= 382

runsolver used 0.031995 second user time and 0.090986 second system time

The end

Launcher Data 

Begin job on node78 at 2009-07-16 07:05:58
IDJOB=2082164
IDBENCH=57541
IDSOLVER=733
FILE ID=node78/2082164-1247720758
PBS_JOBID= 9521340
Free space on /tmp= 126768 MiB

SOLVER NAME= pcs 0.2
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-2082164-1247720758/watcher-2082164-1247720758 -o /tmp/evaluation-result-2082164-1247720758/solver-2082164-1247720758 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2067613637 HOME/instance-2082164-1247720758.xml

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

MD5SUM BENCH= fa47c3fb03dc07bb837a9fc3f0789da6
RANDOM SEED=2067613637

node78.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		: 3000.232
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		: 3000.232
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:      2055912 kB
MemFree:       1242944 kB
Buffers:         88156 kB
Cached:         548324 kB
SwapCached:          0 kB
Active:         228960 kB
Inactive:       512864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1242944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:         116928 kB
Slab:            56104 kB
Committed_AS:   689400 kB
PageTables:       1952 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126768 MiB
End job on node78 at 2009-07-16 07:06:29