Trace number 2058174

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 268.521 268.606

DiagnosticValue
ASSIGNMENTS262464

General information on the benchmark

Namecsp/QWH-25/
normalized-qwh-25-235-0_ext.xml
MD5SUM31554748f07a2fd0846470dec9671185
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.8781
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints9300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension9300
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.22	c Seed is 1490578598
0.17/0.22	c Constructing HOME/instance-2058174-1247694239.xml  with 56820 constraints
0.17/0.24	c Solving 262464 backtracks 22 restarts
268.10/268.22	s SATISFIABLE
268.10/268.22	c V0=0, V1=10, V2=23, V3=15, V4=4, V5=19, V6=16, V7=17, V8=7, V9=21, V10=24, V11=1, V12=18, V13=22, V14=6, V15=8, V16=13, V17=20, V18=3, V19=5, V20=14, V21=12, V22=9, V23=11, V24=2, V25=18, V26=12, V27=1, V28=6, V29=19, V30=13, V31=0, V32=8, V33=15, V34=23, V35=14, V36=3, V37=9, V38=17, V39=7, V40=22, V41=21, V42=10, V43=4, V44=11, V45=2, V46=20, V47=5, V48=24, V49=16, V50=9, V51=6, V52=8, V53=12, V54=1, V55=22, V56=23, V57=19, V58=0, V59=14, V60=21, V61=11, V62=20, V63=24, V64=2, V65=3, V66=16, V67=18, V68=5, V69=13, V70=7, V71=15, V72=4, V73=17, V74=10, V75=16, V76=24, V77=22, V78=20, V79=9, V80=10, V81=17, V82=14, V83=4, V84=13, V85=2, V86=19, V87=12, V88=8, V89=15, V90=5, V91=7, V92=21, V93=23, V94=3, V95=11, V96=1, V97=6, V98=0, V99=18, V100=24, V101=5, V102=2, V103=14, V104=15, V105=20, V106=10, V107=0, V108=23, V109=6, V110=3, V111=18, V112=1, V113=13, V114=8, V115=9, V116=4, V117=17, V118=16, V119=22, V120=21, V121=7, V122=11, V123=19, V124=12, V125=7, V126=3, V127=4, V128=21, V129=17, V130=23, V131=1, V132=6, V133=9, V134=2, V135=8, V136=12, V137=22, V138=15, V139=0, V140=24, V141=11, V142=14, V143=20, V144=16, V145=10, V146=5, V147=18, V148=13, V149=19, V150=20, V151=4, V152=10, V153=9, V154=0, V155=1, V156=14, V157=2, V158=11, V159=22, V160=13, V161=7, V162=17, V163=6, V164=23, V165=12, V166=19, V167=5, V168=24, V169=18, V170=8, V171=16, V172=3, V173=21, V174=15, V175=8, V176=9, V177=0, V178=18, V179=13, V180=24, V181=7, V182=21, V183=10, V184=17, V185=22, V186=23, V187=16, V188=5, V189=4, V190=14, V191=1, V192=11, V193=15, V194=2, V195=12, V196=19, V197=20, V198=6, V199=3, V200=6, V201=22, V202=18, V203=13, V204=14, V205=12, V206=15, V207=7, V208=3, V209=19, V210=5, V211=4, V212=8, V213=9, V214=20, V215=16, V216=0, V217=2, V218=17, V219=10, V220=1, V221=24, V222=21, V223=23, V224=11, V225=15, V226=13, V227=9, V228=5, V229=18, V230=7, V231=6, V232=16, V233=2, V234=12, V235=10, V236=22, V237=21, V238=4, V239=24, V240=17, V241=8, V242=23, V243=1, V244=19, V245=3, V246=11, V247=0, V248=14, V249=20, V250=3, V251=0, V252=21, V253=10, V254=11, V255=15, V256=18, V257=4, V258=19, V259=16, V260=6, V261=20, V262=5, V263=12, V264=17, V265=13, V266=23, V267=9, V268=14, V269=7, V270=22, V271=2, V272=24, V273=1, V274=8, V275=12, V276=8, V277=24, V278=4, V279=22, V280=2, V281=21, V282=15, V283=18, V284=1, V285=17, V286=6, V287=11, V288=20, V289=3, V290=19, V291=10, V292=13, V293=0, V294=14, V295=16, V296=23, V297=7, V298=9, V299=5, V300=23, V301=2, V302=11, V303=3, V304=8, V305=17, V306=20, V307=9, V308=14, V309=7, V310=4, V311=0, V312=15, V313=10, V314=22, V315=6, V316=5, V317=16, V318=19, V319=12, V320=24, V321=21, V322=1, V323=18, V324=13, V325=17, V326=15, V327=20, V328=11, V329=6, V330=5, V331=8, V332=24, V333=12, V334=4, V335=0, V336=9, V337=23, V338=2, V339=10, V340=18, V341=3, V342=22, V343=7, V344=21, V345=19, V346=13, V347=14, V348=16, V349=1, V350=4, V351=14, V352=17, V353=7, V354=20, V355=11, V356=2, V357=3, V358=16, V359=8, V360=15, V361=21, V362=13, V363=1, V364=9, V365=23, V366=12, V367=19, V368=6, V369=24, V370=18, V371=10, V372=22, V373=5, V374=0, V375=21, V376=11, V377=6, V378=2, V379=16, V380=0, V381=3, V382=23, V383=13, V384=9, V385=7, V386=17, V387=24, V388=19, V389=5, V390=20, V391=14, V392=1, V393=12, V394=4, V395=15, V396=18, V397=10, V398=8, V399=22, V400=10, V401=17, V402=16, V403=23, V404=5, V405=14, V406=22, V407=11, V408=1, V409=24, V410=19, V411=2, V412=6, V413=7, V414=18, V415=21, V416=20, V417=15, V418=13, V419=8, V420=4, V421=0, V422=12, V423=3, V424=9, V425=2, V426=21, V427=5, V428=0, V429=23, V430=18, V431=24, V432=22, V433=6, V434=11, V435=16, V436=15, V437=14, V438=3, V439=19, V440=4, V441=17, V442=12, V443=8, V444=1, V445=20, V446=9, V447=13, V448=10, V449=7, V450=1, V451=16, V452=15, V453=8, V454=12, V455=9, V456=4, V457=5, V458=21, V459=3, V460=18, V461=13, V462=7, V463=23, V464=14, V465=10, V466=2, V467=24, V468=11, V469=6, V470=0, V471=22, V472=19, V473=20, V474=17, V475=19, V476=18, V477=13, V478=1, V479=2, V480=8, V481=11, V482=12, V483=22, V484=20, V485=9, V486=16, V487=3, V488=0, V489=21, V490=7, V491=15, V492=6, V493=10, V494=23, V495=5, V496=14, V497=17, V498=4, V499=24, V500=5, V501=20, V502=19, V503=16, V504=24, V505=21, V506=12, V507=13, V508=17, V509=0, V510=11, V511=10, V512=2, V513=14, V514=1, V515=15, V516=22, V517=3, V518=18, V519=9, V520=6, V521=4, V522=8, V523=7, V524=23, V525=14, V526=19, V527=7, V528=22, V529=10, V530=3, V531=13, V532=1, V533=24, V534=5, V535=23, V536=8, V537=4, V538=11, V539=12, V540=2, V541=18, V542=0, V543=9, V544=20, V545=17, V546=6, V547=16, V548=15, V549=21, V550=13, V551=7, V552=12, V553=19, V554=3, V555=6, V556=9, V557=10, V558=20, V559=15, V560=1, V561=5, V562=0, V563=18, V564=16, V565=11, V566=24, V567=4, V568=21, V569=17, V570=23, V571=8, V572=2, V573=22, V574=14, V575=11, V576=1, V577=14, V578=17, V579=7, V580=16, V581=19, V582=20, V583=5, V584=18, V585=12, V586=24, V587=10, V588=21, V589=13, V590=0, V591=6, V592=8, V593=22, V594=15, V595=9, V596=3, V597=23, V598=2, V599=4, V600=22, V601=23, V602=3, V603=24, V604=21, V605=4, V606=5, V607=18, V608=8, V609=10, V610=20, V611=14, V612=19, V613=16, V614=11, V615=1, V616=9, V617=7, V618=2, V619=0, V620=13, V621=17, V622=15, V623=12, V624=6, 
268.49/268.60	v 0 10 23 15 4 19 16 17 7 21 24 1 18 22 6 8 13 20 3 5 14 12 9 11 2 18 12 1 6 19 13 0 8 15 23 14 3 9 17 7 22 21 10 4 11 2 20 5 24 16 9 6 8 12 1 22 23 19 0 14 21 11 20 24 2 3 16 18 5 13 7 15 4 17 10 16 24 22 20 9 10 17 14 4 13 2 19 12 8 15 5 7 21 23 3 11 1 6 0 18 24 5 2 14 15 20 10 0 23 6 3 18 1 13 8 9 4 17 16 22 21 7 11 19 12 7 3 4 21 17 23 1 6 9 2 8 12 22 15 0 24 11 14 20 16 10 5 18 13 19 20 4 10 9 0 1 14 2 11 22 13 7 17 6 23 12 19 5 24 18 8 16 3 21 15 8 9 0 18 13 24 7 21 10 17 22 23 16 5 4 14 1 11 15 2 12 19 20 6 3 6 22 18 13 14 12 15 7 3 19 5 4 8 9 20 16 0 2 17 10 1 24 21 23 11 15 13 9 5 18 7 6 16 2 12 10 22 21 4 24 17 8 23 1 19 3 11 0 14 20 3 0 21 10 11 15 18 4 19 16 6 20 5 12 17 13 23 9 14 7 22 2 24 1 8 12 8 24 4 22 2 21 15 18 1 17 6 11 20 3 19 10 13 0 14 16 23 7 9 5 23 2 11 3 8 17 20 9 14 7 4 0 15 10 22 6 5 16 19 12 24 21 1 18 13 17 15 20 11 6 5 8 24 12 4 0 9 23 2 10 18 3 22 7 21 19 13 14 16 1 4 14 17 7 20 11 2 3 16 8 15 21 13 1 9 23 12 19 6 24 18 10 22 5 0 21 11 6 2 16 0 3 23 13 9 7 17 24 19 5 20 14 1 12 4 15 18 10 8 22 10 17 16 23 5 14 22 11 1 24 19 2 6 7 18 21 20 15 13 8 4 0 12 3 9 2 21 5 0 23 18 24 22 6 11 16 15 14 3 19 4 17 12 8 1 20 9 13 10 7 1 16 15 8 12 9 4 5 21 3 18 13 7 23 14 10 2 24 11 6 0 22 19 20 17 19 18 13 1 2 8 11 12 22 20 9 16 3 0 21 7 15 6 10 23 5 14 17 4 24 5 20 19 16 24 21 12 13 17 0 11 10 2 14 1 15 22 3 18 9 6 4 8 7 23 14 19 7 22 10 3 13 1 24 5 23 8 4 11 12 2 18 0 9 20 17 6 16 15 21 13 7 12 19 3 6 9 10 20 15 1 5 0 18 16 11 24 4 21 17 23 8 2 22 14 11 1 14 17 7 16 19 20 5 18 12 24 10 21 13 0 6 8 22 15 9 3 23 2 4 22 23 3 24 21 4 5 18 8 10 20 14 19 16 11 1 9 7 2 0 13 17 15 12 6 
268.49/268.60	d ASSIGNMENTS 262464

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-2058174-1247694239/watcher-2058174-1247694239 -o /tmp/evaluation-result-2058174-1247694239/solver-2058174-1247694239 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1490578598 HOME/instance-2058174-1247694239.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: 0.28 0.06 0.02 4/72 5008
/proc/meminfo: memFree=1324520/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=18576 CPUtime=0
/proc/5008/stat : 5008 (runsolver) R 5006 5008 4906 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56490503 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5008/statm: 4644 284 249 26 0 2626 0

[startup+0.0643301 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5008
/proc/meminfo: memFree=1324520/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=5864 CPUtime=0.03
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 1227 824 0 0 3 0 0 0 18 0 1 0 56490503 6004736 738 996147200 134512640 135095119 4294956304 18446744073709551615 134584709 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 1466 738 367 142 0 420 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5864

[startup+0.101334 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5008
/proc/meminfo: memFree=1324520/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=7432 CPUtime=0.07
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 1662 824 0 0 7 0 0 0 18 0 1 0 56490503 7610368 1044 996147200 134512640 135095119 4294956304 18446744073709551615 134584709 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 1858 1044 367 142 0 812 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7432

[startup+0.301358 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5008
/proc/meminfo: memFree=1324520/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=12180 CPUtime=0.27
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 3206 824 0 0 26 1 0 0 19 0 1 0 56490503 12472320 2298 996147200 134512640 135095119 4294956304 18446744073709551615 134571093 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 3045 2298 378 142 0 1999 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12180

[startup+0.701402 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5008
/proc/meminfo: memFree=1324520/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=12308 CPUtime=0.67
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 3248 824 0 0 66 1 0 0 22 0 1 0 56490503 12603392 2340 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 3077 2340 378 142 0 2031 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12308

[startup+1.50149 s]
/proc/loadavg: 0.28 0.06 0.02 3/73 5014
/proc/meminfo: memFree=1316120/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=12568 CPUtime=1.47
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 3312 824 0 0 146 1 0 0 25 0 1 0 56490503 12869632 2404 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 3142 2404 378 142 0 2096 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12568

[startup+3.10168 s]
/proc/loadavg: 0.28 0.06 0.02 3/73 5014
/proc/meminfo: memFree=1315416/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=13464 CPUtime=3.07
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 3643 824 0 0 305 2 0 0 25 0 1 0 56490503 13787136 2637 996147200 134512640 135095119 4294956304 18446744073709551615 134582516 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 3366 2637 378 142 0 2320 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13464

[startup+6.30104 s]
/proc/loadavg: 0.42 0.10 0.03 3/73 5014
/proc/meminfo: memFree=1311896/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=18112 CPUtime=6.27
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 4947 824 0 0 624 3 0 0 25 0 1 0 56490503 18546688 3234 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 4528 3234 378 142 0 3482 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18112

[startup+12.7018 s]
/proc/loadavg: 0.55 0.13 0.04 3/73 5014
/proc/meminfo: memFree=1306592/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=21952 CPUtime=12.67
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 6204 824 0 0 1263 4 0 0 25 0 1 0 56490503 22478848 4234 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 5488 4234 378 142 0 4442 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21952

[startup+25.5022 s]
/proc/loadavg: 0.87 0.22 0.07 3/73 5014
/proc/meminfo: memFree=1296352/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=29504 CPUtime=25.46
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 8639 824 0 0 2540 6 0 0 25 0 1 0 56490503 30212096 6156 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 7376 6157 378 142 0 6330 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29504

[startup+51.1022 s]
/proc/loadavg: 1.25 0.36 0.12 3/73 5014
/proc/meminfo: memFree=1270880/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=54592 CPUtime=51.06
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 15956 824 0 0 5093 13 0 0 25 0 1 0 56490503 55902208 11294 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 13648 11294 378 142 0 12602 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54592

[startup+102.307 s]
/proc/loadavg: 1.67 0.61 0.22 3/73 5014
/proc/meminfo: memFree=1244832/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=77632 CPUtime=102.25
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 23283 824 0 0 10205 20 0 0 25 0 1 0 56490503 79495168 16572 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 19408 16572 378 142 0 18362 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 77632

[startup+162.303 s]
/proc/loadavg: 1.88 0.86 0.33 3/73 5014
/proc/meminfo: memFree=1209376/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=101316 CPUtime=162.22
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 30895 824 0 0 16194 28 0 0 25 0 1 0 56490503 103747584 24184 996147200 134512640 135095119 4294956304 18446744073709551615 134636930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 25329 24184 378 142 0 24283 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 101316

[startup+222.302 s]
/proc/loadavg: 1.95 1.06 0.43 3/73 5014
/proc/meminfo: memFree=1154528/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=165520 CPUtime=222.2
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 48256 824 0 0 22182 38 0 0 25 0 1 0 56490503 169492480 35399 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 41380 35399 378 142 0 40334 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 165520

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

[startup+230.303 s]
/proc/loadavg: 1.96 1.10 0.44 3/73 5014
/proc/meminfo: memFree=1153696/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=165520 CPUtime=230.2
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 48416 824 0 0 22982 38 0 0 25 0 1 0 56490503 169492480 35559 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 41380 35559 378 142 0 40334 0
Current children cumulated CPU time (s) 230.2
Current children cumulated vsize (KiB) 165520

[startup+255.903 s]
/proc/loadavg: 1.97 1.17 0.48 3/73 5014
/proc/meminfo: memFree=1150688/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=165520 CPUtime=255.8
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 48978 824 0 0 25541 39 0 0 25 0 1 0 56490503 169492480 36121 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 41380 36121 378 142 0 40334 0
Current children cumulated CPU time (s) 255.8
Current children cumulated vsize (KiB) 165520

[startup+262.301 s]
/proc/loadavg: 1.97 1.18 0.49 3/73 5014
/proc/meminfo: memFree=1149856/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=165520 CPUtime=262.19
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 49131 824 0 0 26180 39 0 0 25 0 1 0 56490503 169492480 36274 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 41380 36274 378 142 0 40334 0
Current children cumulated CPU time (s) 262.19
Current children cumulated vsize (KiB) 165520

[startup+265.502 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 5014
/proc/meminfo: memFree=1149472/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=165520 CPUtime=265.39
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 49209 824 0 0 26500 39 0 0 25 0 1 0 56490503 169492480 36352 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 41380 36352 378 142 0 40334 0
Current children cumulated CPU time (s) 265.39
Current children cumulated vsize (KiB) 165520

[startup+267.102 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 5014
/proc/meminfo: memFree=1149280/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=165520 CPUtime=266.99
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 49246 824 0 0 26660 39 0 0 25 0 1 0 56490503 169492480 36389 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 41380 36389 378 142 0 40334 0
Current children cumulated CPU time (s) 266.99
Current children cumulated vsize (KiB) 165520

[startup+267.902 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 5014
/proc/meminfo: memFree=1149216/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=165520 CPUtime=267.8
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 49264 824 0 0 26740 40 0 0 25 0 1 0 56490503 169492480 36407 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 41380 36407 378 142 0 40334 0
Current children cumulated CPU time (s) 267.8
Current children cumulated vsize (KiB) 165520

[startup+268.301 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 5014
/proc/meminfo: memFree=1180640/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=133564 CPUtime=268.2
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 49271 824 0 0 26780 40 0 0 25 0 1 0 56490503 136769536 28455 996147200 134512640 135095119 4294956304 18446744073709551615 8052220 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 33391 28455 378 142 0 32345 0
Current children cumulated CPU time (s) 268.2
Current children cumulated vsize (KiB) 133564

[startup+268.501 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 5014
/proc/meminfo: memFree=1180640/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=117176 CPUtime=268.39
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 49271 824 0 0 26799 40 0 0 25 0 1 0 56490503 119988224 25960 996147200 134512640 135095119 4294956304 18446744073709551615 8048735 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 29294 25960 378 142 0 28248 0
Current children cumulated CPU time (s) 268.39
Current children cumulated vsize (KiB) 117176

[startup+268.601 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 5014
/proc/meminfo: memFree=1180640/2055920 swapFree=4192812/4192956
[pid=5008] ppid=5006 vsize=64328 CPUtime=268.49
/proc/5008/stat : 5008 (pcs.small) R 5006 5008 4906 0 -1 4194304 49271 824 0 0 26808 41 0 0 25 0 1 0 56490503 65871872 7240 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5008/statm: 7889 7240 502 142 0 6843 0
Current children cumulated CPU time (s) 268.49
Current children cumulated vsize (KiB) 64328

Child status: 0
Real time (s): 268.606
CPU time (s): 268.521
CPU user time (s): 268.09
CPU system time (s): 0.430934
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 173716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 268.09
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50098
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= 23
involuntary context switches= 516

runsolver used 0.234964 second user time and 0.751885 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-15 23:43:59
IDJOB=2058174
IDBENCH=53452
IDSOLVER=734
FILE ID=node20/2058174-1247694239
PBS_JOBID= 9521269
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/QWH-25/normalized-qwh-25-235-0_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058174-1247694239/watcher-2058174-1247694239 -o /tmp/evaluation-result-2058174-1247694239/solver-2058174-1247694239 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1490578598 HOME/instance-2058174-1247694239.xml

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

MD5SUM BENCH= 31554748f07a2fd0846470dec9671185
RANDOM SEED=1490578598

node20.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		: 3000.236
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		: 3000.236
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:       1325000 kB
Buffers:         76500 kB
Cached:         540328 kB
SwapCached:          0 kB
Active:         159312 kB
Inactive:       483432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1325000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4556 kB
Writeback:           0 kB
Mapped:          37352 kB
Slab:            73632 kB
Committed_AS:   450220 kB
PageTables:       1768 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= 66296 MiB
End job on node20 at 2009-07-15 23:48:28