Trace number 2085068

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 6.07908 6.14915

DiagnosticValue
ASSIGNMENTS1734

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15a-15.xml
MD5SUM6603caa58d9242a4a7c56270ba04e8e4
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 benchmark1.38679
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints8168
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8168
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.04	c Seed is 188212012
0.00/0.04	c Constructing HOME/instance-2085068-1247725287.xml 
0.16/0.29	c deduced all_different(V1,V161,V233,V0)
0.16/0.29	c deduced all_different(V3,V19,V83,V97,V223,V250,V254,V279,V300,V357,V366,V380,V401,V436,V2)
0.16/0.29	c deduced all_different(V1,V48,V105,V107,V161,V249,V261,V262,V265,V275,V282,V293,V389,V403,V4)
0.16/0.29	c deduced all_different(V6,V11,V29,V48,V117,V136,V150,V5)
0.16/0.29	c deduced all_different(V6,V75,V198,V199,V203,V226,V230,V282,V314,V385,V388,V401,V414,V437,V7)
0.16/0.29	c deduced all_different(V3,V25,V42,V65,V139,V268,V271,V324,V386,V390,V392,V396,V434,V442,V8)
0.16/0.29	c deduced all_different(V11,V48,V52,V107,V156,V194,V207,V223,V241,V255,V304,V323,V350,V370,V9)
0.16/0.29	c deduced all_different(V37,V125,V174,V193,V226,V228,V254,V263,V302,V360,V411,V430,V439,V446,V12)
0.16/0.29	c deduced all_different(V66,V294,V302,V305,V13)
0.16/0.29	c deduced all_different(V11,V30,V48,V155,V14)
0.16/0.29	c deduced all_different(V4,V68,V76,V224,V310,V342,V356,V412,V423,V15)
0.16/0.29	c deduced all_different(V0,V185,V218,V297,V16)
0.16/0.29	c deduced all_different(V14,V72,V185,V218,V418,V17)
0.16/0.29	c deduced all_different(V0,V72,V94,V152,V204,V232,V269,V301,V321,V341,V343,V398,V425,V445,V18)
0.16/0.30	c deduced all_different(V126,V257,V343,V384,V20)
0.16/0.30	c deduced all_different(V2,V101,V155,V235,V239,V397,V403,V423,V429,V21)
0.16/0.30	c deduced all_different(V44,V75,V143,V207,V250,V303,V311,V361,V424,V22)
0.16/0.30	c deduced all_different(V17,V54,V57,V58,V90,V166,V261,V380,V424,V23)
0.16/0.30	c deduced all_different(V2,V16,V128,V133,V139,V141,V185,V297,V300,V24)
0.16/0.30	c deduced all_different(V5,V44,V81,V85,V157,V208,V264,V317,V408,V26)
0.16/0.30	c deduced all_different(V16,V30,V281,V27)
0.16/0.30	c deduced all_different(V39,V110,V202,V209,V273,V295,V336,V416,V437,V28)
0.16/0.30	c deduced all_different(V29,V42,V48,V79,V165,V262,V340,V383,V386,V31)
0.16/0.30	c deduced all_different(V0,V73,V185,V199,V249,V286,V308,V396,V417,V32)
0.16/0.30	c deduced all_different(V17,V45,V72,V116,V185,V218,V286,V328,V348,V369,V381,V400,V412,V449,V34)
0.16/0.30	c deduced all_different(V34,V47,V88,V100,V135,V174,V179,V186,V191,V218,V243,V256,V292,V402,V35)
0.16/0.30	c deduced all_different(V60,V72,V169,V301,V38)
0.16/0.30	c deduced all_different(V23,V76,V162,V187,V270,V296,V329,V424,V438,V40)
0.16/0.30	c deduced all_different(V5,V103,V130,V172,V243,V291,V302,V369,V449,V41)
0.16/0.30	c deduced all_different(V48,V57,V64,V71,V104,V128,V219,V220,V277,V291,V302,V330,V335,V373,V46)
0.16/0.30	c deduced all_different(V8,V82,V110,V135,V168,V252,V257,V266,V343,V351,V355,V384,V389,V406,V49)
0.16/0.30	c deduced all_different(V28,V150,V158,V166,V169,V212,V309,V327,V396,V50)
0.16/0.30	c deduced all_different(V23,V24,V154,V168,V185,V196,V202,V205,V209,V225,V267,V343,V377,V431,V51)
0.16/0.30	c deduced all_different(V4,V107,V207,V53)
0.16/0.30	c deduced all_different(V1,V71,V97,V134,V183,V225,V274,V282,V293,V55)
0.16/0.30	c deduced all_different(V7,V104,V310,V378,V56)
0.16/0.30	c deduced all_different(V4,V16,V69,V93,V97,V207,V227,V285,V296,V305,V306,V403,V413,V445,V59)
0.16/0.30	c deduced all_different(V0,V147,V188,V199,V61)
0.16/0.30	c deduced all_different(V27,V45,V82,V88,V188,V220,V241,V245,V281,V348,V379,V426,V444,V449,V62)
0.16/0.30	c deduced all_different(V6,V65,V204,V220,V243,V257,V343,V371,V449,V67)
0.16/0.30	c deduced all_different(V26,V76,V114,V149,V233,V238,V260,V270,V319,V351,V362,V427,V432,V438,V70)
0.16/0.30	c deduced all_different(V3,V71,V97,V105,V151,V158,V222,V349,V370,V74)
0.16/0.30	c deduced all_different(V6,V84,V140,V193,V77)
0.16/0.30	c deduced all_different(V37,V49,V89,V135,V138,V197,V211,V233,V234,V381,V385,V388,V440,V446,V87)
0.16/0.30	c deduced all_different(V48,V128,V177,V191,V284,V334,V355,V375,V382,V91)
0.16/0.30	c deduced all_different(V21,V108,V161,V235,V324,V335,V344,V352,V388,V92)
0.16/0.30	c deduced all_different(V6,V11,V52,V190,V369,V95)
0.16/0.30	c deduced all_different(V11,V24,V52,V95,V133,V153,V284,V332,V445,V96)
0.16/0.30	c deduced all_different(V10,V82,V150,V281,V346,V372,V394,V419,V438,V98)
0.16/0.30	c deduced all_different(V11,V52,V59,V65,V117,V263,V270,V287,V355,V361,V381,V423,V439,V448,V99)
0.16/0.30	c deduced all_different(V1,V154,V248,V315,V102)
0.16/0.30	c deduced all_different(V12,V79,V165,V263,V106)
0.16/0.30	c deduced all_different(V3,V25,V42,V75,V79,V88,V97,V155,V167,V256,V383,V401,V434,V444,V111)
0.16/0.30	c deduced all_different(V29,V70,V79,V152,V163,V211,V263,V288,V320,V345,V357,V414,V431,V441,V112)
0.16/0.30	c deduced all_different(V49,V110,V406,V113)
0.16/0.30	c deduced all_different(V18,V72,V171,V212,V398,V115)
0.16/0.30	c deduced all_different(V5,V6,V11,V48,V52,V136,V150,V190,V194,V203,V289,V369,V387,V437,V118)
0.26/0.30	c deduced all_different(V50,V97,V103,V189,V273,V296,V415,V422,V441,V119)
0.26/0.30	c deduced all_different(V11,V29,V30,V117,V244,V273,V322,V353,V430,V121)
0.26/0.30	c deduced all_different(V43,V66,V219,V245,V122)
0.26/0.30	c deduced all_different(V32,V80,V253,V291,V129)
0.26/0.30	c deduced all_different(V52,V59,V175,V318,V131)
0.26/0.30	c deduced all_different(V0,V32,V151,V163,V214,V245,V324,V396,V443,V132)
0.26/0.30	c deduced all_different(V58,V113,V159,V137)
0.26/0.30	c deduced all_different(V5,V6,V29,V48,V117,V136,V150,V160,V163,V257,V262,V281,V338,V394,V144)
0.26/0.30	c deduced all_different(V14,V17,V102,V106,V156,V185,V248,V270,V352,V354,V378,V386,V418,V424,V145)
0.26/0.30	c deduced all_different(V16,V30,V213,V231,V235,V239,V281,V293,V305,V347,V364,V367,V387,V399,V148)
0.26/0.30	c deduced all_different(V29,V201,V236,V273,V322,V332,V339,V340,V403,V170)
0.26/0.30	c deduced all_different(V7,V175,V284,V378,V176)
0.26/0.30	c deduced all_different(V38,V66,V72,V79,V165,V301,V320,V392,V429,V178)
0.26/0.30	c deduced all_different(V32,V37,V66,V177,V190,V214,V218,V221,V316,V350,V354,V404,V408,V433,V180)
0.26/0.30	c deduced all_different(V14,V67,V72,V111,V153,V218,V235,V255,V264,V290,V304,V347,V371,V418,V181)
0.26/0.30	c deduced all_different(V27,V75,V278,V361,V184)
0.26/0.30	c deduced all_different(V0,V1,V233,V319,V192)
0.26/0.30	c deduced all_different(V4,V271,V327,V195)
0.26/0.30	c deduced all_different(V36,V54,V197,V388,V200)
0.26/0.30	c deduced all_different(V19,V297,V346,V210)
0.26/0.30	c deduced all_different(V11,V14,V30,V155,V232,V256,V313,V332,V364,V378,V398,V402,V415,V444,V216)
0.26/0.30	c deduced all_different(V6,V95,V167,V269,V326,V340,V363,V369,V448,V217)
0.26/0.30	c deduced all_different(V8,V82,V406,V229)
0.26/0.30	c deduced all_different(V46,V57,V64,V128,V240)
0.26/0.30	c deduced all_different(V58,V124,V201,V210,V305,V312,V323,V376,V414,V242)
0.26/0.30	c deduced all_different(V35,V148,V362,V399,V246)
0.26/0.30	c deduced all_different(V189,V190,V197,V208,V230,V251,V261,V303,V404,V247)
0.26/0.30	c deduced all_different(V14,V111,V347,V258)
0.26/0.30	c deduced all_different(V45,V241,V369,V259)
0.26/0.30	c deduced all_different(V4,V54,V68,V212,V271,V285,V327,V388,V395,V276)
0.26/0.30	c deduced all_different(V3,V74,V167,V280)
0.26/0.30	c deduced all_different(V68,V80,V120,V164,V196,V216,V234,V333,V341,V342,V355,V364,V397,V422,V283)
0.26/0.30	c deduced all_different(V38,V69,V169,V177,V211,V215,V317,V411,V420,V298)
0.26/0.30	c deduced all_different(V10,V206,V419,V438,V307)
0.26/0.30	c deduced all_different(V6,V48,V52,V325)
0.26/0.30	c deduced all_different(V12,V75,V304,V443,V331)
0.26/0.30	c deduced all_different(V18,V26,V45,V85,V166,V171,V208,V212,V264,V269,V327,V379,V380,V428,V337)
0.26/0.30	c deduced all_different(V27,V30,V70,V136,V191,V228,V244,V254,V382,V368)
0.26/0.30	c deduced all_different(V23,V48,V155,V204,V244,V277,V282,V296,V343,V346,V377,V381,V390,V430,V374)
0.26/0.30	c deduced all_different(V34,V98,V111,V133,V147,V225,V258,V284,V309,V320,V341,V355,V412,V437,V391)
0.26/0.30	c deduced all_different(V34,V40,V41,V99,V104,V136,V218,V223,V227,V273,V297,V306,V335,V442,V405)
0.26/0.30	c deduced all_different(V16,V231,V347,V410)
0.26/0.30	c deduced all_different(V12,V79,V263,V435)
0.26/0.30	c  with 8268 constraints
0.26/0.30	c Solving 1734 backtracks 9 restarts
6.01/6.14	s SATISFIABLE
6.01/6.14	c V0=1, V1=14, V2=11, V3=14, V4=6, V5=13, V6=9, V7=14, V8=13, V9=2, V10=7, V11=4, V12=8, V13=13, V14=12, V15=11, V16=2, V17=1, V18=8, V19=10, V20=13, V21=0, V22=14, V23=9, V24=14, V25=4, V26=4, V27=0, V28=0, V29=12, V30=6, V31=13, V32=6, V33=13, V34=9, V35=0, V36=13, V37=14, V38=12, V39=7, V40=1, V41=0, V42=11, V43=14, V44=10, V45=11, V46=3, V47=12, V48=0, V49=7, V50=14, V51=12, V52=6, V53=5, V54=2, V55=6, V56=2, V57=14, V58=0, V59=3, V60=11, V61=14, V62=1, V63=13, V64=8, V65=0, V66=11, V67=10, V68=0, V69=1, V70=7, V71=2, V72=0, V73=14, V74=9, V75=6, V76=2, V77=2, V78=14, V79=3, V80=13, V81=11, V82=12, V83=4, V84=4, V85=14, V86=13, V87=4, V88=13, V89=0, V90=5, V91=3, V92=9, V93=8, V94=3, V95=12, V96=11, V97=0, V98=8, V99=12, V100=1, V101=5, V102=9, V103=10, V104=10, V105=13, V106=2, V107=8, V108=13, V109=3, V110=4, V111=7, V112=14, V113=8, V114=14, V115=4, V116=8, V117=1, V118=8, V119=12, V120=5, V121=13, V122=3, V123=14, V124=7, V125=7, V126=14, V127=14, V128=6, V129=3, V130=11, V131=14, V132=13, V133=1, V134=13, V135=5, V136=14, V137=1, V138=9, V139=9, V140=3, V141=5, V142=14, V143=0, V144=6, V145=14, V146=14, V147=12, V148=1, V149=1, V150=3, V151=5, V152=2, V153=5, V154=1, V155=1, V156=13, V157=5, V158=12, V159=10, V160=7, V161=11, V162=13, V163=11, V164=8, V165=1, V166=13, V167=8, V168=6, V169=8, V170=11, V171=10, V172=2, V173=14, V174=2, V175=8, V176=4, V177=7, V178=14, V179=6, V180=8, V181=2, V182=12, V183=11, V184=12, V185=10, V186=14, V187=14, V188=6, V189=9, V190=1, V191=11, V192=9, V193=13, V194=5, V195=13, V196=7, V197=11, V198=2, V199=7, V200=14, V201=13, V202=13, V203=10, V204=12, V205=2, V206=3, V207=12, V208=0, V209=5, V210=11, V211=10, V212=1, V213=0, V214=12, V215=11, V216=9, V217=10, V218=4, V219=4, V220=5, V221=2, V222=8, V223=3, V224=12, V225=3, V226=0, V227=13, V228=4, V229=14, V230=12, V231=13, V232=5, V233=6, V234=3, V235=14, V236=9, V237=12, V238=0, V239=7, V240=9, V241=9, V242=8, V243=3, V244=10, V245=8, V246=14, V247=14, V248=11, V249=3, V250=8, V251=6, V252=1, V253=4, V254=1, V255=1, V256=10, V257=8, V258=0, V259=4, V260=13, V261=7, V262=5, V263=5, V264=3, V265=1, V266=0, V267=4, V268=1, V269=6, V270=8, V271=3, V272=10, V273=2, V274=10, V275=12, V276=11, V277=13, V278=14, V279=7, V280=7, V281=10, V282=4, V283=12, V284=10, V285=14, V286=12, V287=10, V288=13, V289=2, V290=9, V291=12, V292=8, V293=9, V294=14, V295=10, V296=5, V297=8, V298=14, V299=3, V300=13, V301=7, V302=9, V303=5, V304=11, V305=4, V306=11, V307=14, V308=11, V309=5, V310=7, V311=11, V312=9, V313=14, V314=3, V315=6, V316=0, V317=2, V318=13, V319=12, V320=6, V321=14, V322=0, V323=14, V324=10, V325=14, V326=5, V327=9, V328=6, V329=6, V330=1, V331=12, V332=8, V333=6, V334=4, V335=7, V336=14, V337=2, V338=4, V339=5, V340=14, V341=4, V342=10, V343=11, V344=12, V345=8, V346=14, V347=8, V348=3, V349=10, V350=10, V351=10, V352=3, V353=11, V354=5, V355=14, V356=14, V357=9, V358=13, V359=12, V360=10, V361=7, V362=3, V363=11, V364=11, V365=12, V366=6, V367=3, V368=8, V369=7, V370=7, V371=13, V372=13, V373=11, V374=7, V375=12, V376=12, V377=8, V378=0, V379=7, V380=12, V381=2, V382=2, V383=9, V384=3, V385=13, V386=7, V387=12, V388=8, V389=2, V390=6, V391=2, V392=8, V393=13, V394=2, V395=12, V396=2, V397=2, V398=13, V399=5, V400=5, V401=5, V402=7, V403=10, V404=3, V405=6, V406=9, V407=2, V408=9, V409=14, V410=6, V411=6, V412=13, V413=7, V414=1, V415=3, V416=12, V417=9, V418=6, V419=6, V420=13, V421=14, V422=1, V423=9, V424=4, V425=10, V426=4, V427=9, V428=5, V429=4, V430=3, V431=0, V432=5, V433=13, V434=12, V435=13, V436=2, V437=11, V438=11, V439=11, V440=1, V441=4, V442=5, V443=14, V444=2, V445=9, V446=12, V447=14, V448=13, V449=14, 
6.01/6.14	v 1 14 11 14 6 13 9 14 13 2 7 4 8 13 12 11 2 1 8 10 13 0 14 9 14 4 4 0 0 12 6 13 6 13 9 0 13 14 12 7 1 0 11 14 10 11 3 12 0 7 14 12 6 5 2 6 2 14 0 3 11 14 1 13 8 0 11 10 0 1 7 2 0 14 9 6 2 2 14 3 13 11 12 4 4 14 13 4 13 0 5 3 9 8 3 12 11 0 8 12 1 5 9 10 10 13 2 8 13 3 4 7 14 8 14 4 8 1 8 12 5 13 3 14 7 7 14 14 6 3 11 14 13 1 13 5 14 1 9 9 3 5 14 0 6 14 14 12 1 1 3 5 2 5 1 1 13 5 12 10 7 11 13 11 8 1 13 8 6 8 11 10 2 14 2 8 4 7 14 6 8 2 12 11 12 10 14 14 6 9 1 11 9 13 5 13 7 11 2 7 14 13 13 10 12 2 3 12 0 5 11 10 1 0 12 11 9 10 4 4 5 2 8 3 12 3 0 13 4 14 12 13 5 6 3 14 9 12 0 7 9 9 8 3 10 8 14 14 11 3 8 6 1 4 1 1 10 8 0 4 13 7 5 5 3 1 0 4 1 6 8 3 10 2 10 12 11 13 14 7 7 10 4 12 10 14 12 10 13 2 9 12 8 9 14 10 5 8 14 3 13 7 9 5 11 4 11 14 11 5 7 11 9 14 3 6 0 2 13 12 6 14 0 14 10 14 5 9 6 6 1 12 8 6 4 7 14 2 4 5 14 4 10 11 12 8 14 8 3 10 10 10 3 11 5 14 14 9 13 12 10 7 3 11 11 12 6 3 8 7 7 13 13 11 7 12 12 8 0 7 12 2 2 9 3 13 7 12 8 2 6 2 8 13 2 12 2 2 13 5 5 5 7 10 3 6 9 2 9 14 6 6 13 7 1 3 12 9 6 6 13 14 1 9 4 10 4 9 5 4 3 0 5 13 12 13 2 11 11 11 1 4 5 14 2 9 12 14 13 14 
6.01/6.14	d ASSIGNMENTS 1734

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-2085068-1247725287/watcher-2085068-1247725287 -o /tmp/evaluation-result-2085068-1247725287/solver-2085068-1247725287 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 188212012 HOME/instance-2085068-1247725287.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: 1.90 1.99 1.99 4/82 10753
/proc/meminfo: memFree=1507800/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=5356 CPUtime=0
/proc/10753/stat : 10753 (pcssolve) R 10751 10753 10716 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 59593475 5484544 235 996147200 4194304 4889804 548682068800 18446744073709551615 4711024 0 0 4100 65536 0 0 0 17 1 0 0
/proc/10753/statm: 1339 235 196 169 0 50 0

[startup+0.02258 s]
/proc/loadavg: 1.90 1.99 1.99 4/82 10753
/proc/meminfo: memFree=1507800/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=5356 CPUtime=0
/proc/10753/stat : 10753 (pcssolve) S 10751 10753 10716 0 -1 4194304 367 649 0 0 0 0 0 0 23 0 1 0 59593475 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10753/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10159 s]
/proc/loadavg: 1.90 1.99 1.99 4/82 10753
/proc/meminfo: memFree=1507800/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=5028 CPUtime=0.07
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 950 822 0 0 7 0 0 0 18 0 1 0 59593475 5148672 559 996147200 134512640 135095119 4294956304 18446744073709551615 4159732861 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1257 559 373 142 0 211 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5028

[startup+0.301613 s]
/proc/loadavg: 1.90 1.99 1.99 4/82 10753
/proc/meminfo: memFree=1507800/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6464 CPUtime=0.26
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1349 822 0 0 26 0 0 0 19 0 1 0 59593475 6619136 860 996147200 134512640 135095119 4294956304 18446744073709551615 134681245 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1616 860 374 142 0 570 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 6464

[startup+0.701664 s]
/proc/loadavg: 1.90 1.99 1.99 4/82 10753
/proc/meminfo: memFree=1507800/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6628 CPUtime=0.66
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1411 822 0 0 66 0 0 0 23 0 1 0 59593475 6787072 922 996147200 134512640 135095119 4294956304 18446744073709551615 4158960648 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1657 922 391 142 0 611 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 6628

[startup+1.50177 s]
/proc/loadavg: 1.91 1.99 1.99 3/83 10759
/proc/meminfo: memFree=1505552/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6628 CPUtime=1.45
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1412 822 0 0 145 0 0 0 25 0 1 0 59593475 6787072 923 996147200 134512640 135095119 4294956304 18446744073709551615 2260709 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1657 923 391 142 0 611 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 6628

[startup+3.10297 s]
/proc/loadavg: 1.91 1.99 1.99 3/83 10759
/proc/meminfo: memFree=1505360/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6628 CPUtime=3.04
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1416 822 0 0 304 0 0 0 25 0 1 0 59593475 6787072 927 996147200 134512640 135095119 4294956304 18446744073709551615 2248856 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1657 927 391 142 0 611 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 6628

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

[startup+4.70117 s]
/proc/loadavg: 1.91 1.99 1.99 3/83 10759
/proc/meminfo: memFree=1505296/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6760 CPUtime=4.62
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1442 822 0 0 462 0 0 0 25 0 1 0 59593475 6922240 953 996147200 134512640 135095119 4294956304 18446744073709551615 134853760 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1690 953 391 142 0 644 0
Current children cumulated CPU time (s) 4.62
Current children cumulated vsize (KiB) 6760

[startup+5.50627 s]
/proc/loadavg: 1.91 1.99 1.99 3/83 10759
/proc/meminfo: memFree=1505104/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6760 CPUtime=5.42
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1451 822 0 0 542 0 0 0 25 0 1 0 59593475 6922240 962 996147200 134512640 135095119 4294956304 18446744073709551615 4159337013 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1690 962 391 142 0 644 0
Current children cumulated CPU time (s) 5.42
Current children cumulated vsize (KiB) 6760

[startup+5.90132 s]
/proc/loadavg: 1.91 1.99 1.99 3/83 10759
/proc/meminfo: memFree=1505104/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6760 CPUtime=5.81
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1454 822 0 0 581 0 0 0 25 0 1 0 59593475 6922240 965 996147200 134512640 135095119 4294956304 18446744073709551615 134617348 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1690 965 391 142 0 644 0
Current children cumulated CPU time (s) 5.81
Current children cumulated vsize (KiB) 6760

[startup+6.10135 s]
/proc/loadavg: 1.91 1.99 1.99 3/83 10759
/proc/meminfo: memFree=1505104/2055920 swapFree=4192812/4192956
[pid=10753] ppid=10751 vsize=6760 CPUtime=6.01
/proc/10753/stat : 10753 (pcs.small) R 10751 10753 10716 0 -1 4194304 1457 822 0 0 601 0 0 0 25 0 1 0 59593475 6922240 968 996147200 134512640 135095119 4294956304 18446744073709551615 134863383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10753/statm: 1690 968 391 142 0 644 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 6760

Child status: 0
Real time (s): 6.14915
CPU time (s): 6.07908
CPU user time (s): 6.06908
CPU system time (s): 0.009998
CPU usage (%): 98.8604
Max. virtual memory (cumulated for all children) (KiB): 6760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.06908
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2283
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= 22
involuntary context switches= 281

runsolver used 0.007998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node54 at 2009-07-16 08:21:27
IDJOB=2085068
IDBENCH=58282
IDSOLVER=733
FILE ID=node54/2085068-1247725287
PBS_JOBID= 9521568
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15a-15.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085068-1247725287/watcher-2085068-1247725287 -o /tmp/evaluation-result-2085068-1247725287/solver-2085068-1247725287 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 188212012 HOME/instance-2085068-1247725287.xml

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

MD5SUM BENCH= 6603caa58d9242a4a7c56270ba04e8e4
RANDOM SEED=188212012

node54.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:      2055920 kB
MemFree:       1508280 kB
Buffers:         75028 kB
Cached:         305092 kB
SwapCached:          0 kB
Active:         167876 kB
Inactive:       290980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          99060 kB
Slab:            73964 kB
Committed_AS:   614960 kB
PageTables:       1936 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= 66292 MiB
End job on node54 at 2009-07-16 08:21:33