Trace number 2073221

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 961.915 963.135

DiagnosticValue
ASSIGNMENTS211890

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-30-4.xml
MD5SUM3e5f5d7a3cdfbf5392a411aee4bb4d5a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.25596
Satisfiable
(Un)Satisfiability was proved
Number of variables435
Number of constraints4060
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4060
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 54305867
0.00/0.02	c Constructing HOME/instance-2073221-1247711414.xml  with 40600 constraints
0.27/0.37	c Solving 211890 backtracks 21 restarts
961.66/962.90	s SATISFIABLE
961.66/962.90	c V0=2, V1=2, V2=0, V3=3, V4=2, V5=3, V6=3, V7=1, V8=1, V9=3, V10=1, V11=0, V12=3, V13=1, V14=3, V15=2, V16=2, V17=2, V18=2, V19=3, V20=3, V21=3, V22=3, V23=3, V24=0, V25=0, V26=0, V27=1, V28=1, V29=3, V30=3, V31=1, V32=3, V33=3, V34=3, V35=0, V36=3, V37=2, V38=2, V39=2, V40=3, V41=0, V42=3, V43=0, V44=0, V45=1, V46=1, V47=1, V48=3, V49=0, V50=1, V51=0, V52=2, V53=2, V54=1, V55=2, V56=2, V57=2, V58=3, V59=1, V60=0, V61=0, V62=2, V63=2, V64=3, V65=2, V66=3, V67=1, V68=1, V69=2, V70=0, V71=0, V72=1, V73=3, V74=3, V75=1, V76=3, V77=3, V78=3, V79=3, V80=0, V81=2, V82=1, V83=2, V84=3, V85=2, V86=2, V87=2, V88=1, V89=1, V90=3, V91=0, V92=3, V93=1, V94=0, V95=0, V96=0, V97=2, V98=2, V99=3, V100=3, V101=1, V102=3, V103=3, V104=3, V105=3, V106=1, V107=1, V108=1, V109=1, V110=3, V111=1, V112=0, V113=3, V114=3, V115=1, V116=2, V117=0, V118=2, V119=3, V120=0, V121=1, V122=3, V123=3, V124=2, V125=0, V126=2, V127=1, V128=2, V129=2, V130=1, V131=1, V132=2, V133=0, V134=1, V135=0, V136=1, V137=0, V138=1, V139=3, V140=1, V141=0, V142=2, V143=2, V144=2, V145=0, V146=1, V147=0, V148=3, V149=3, V150=2, V151=3, V152=3, V153=3, V154=3, V155=0, V156=2, V157=3, V158=1, V159=1, V160=3, V161=1, V162=2, V163=2, V164=1, V165=1, V166=3, V167=0, V168=3, V169=1, V170=3, V171=3, V172=2, V173=1, V174=0, V175=2, V176=2, V177=3, V178=2, V179=3, V180=1, V181=2, V182=1, V183=0, V184=0, V185=3, V186=3, V187=0, V188=0, V189=2, V190=2, V191=3, V192=3, V193=0, V194=2, V195=2, V196=1, V197=1, V198=1, V199=1, V200=1, V201=3, V202=2, V203=3, V204=0, V205=2, V206=3, V207=3, V208=3, V209=2, V210=3, V211=1, V212=1, V213=2, V214=1, V215=2, V216=2, V217=3, V218=2, V219=2, V220=0, V221=2, V222=0, V223=0, V224=3, V225=1, V226=3, V227=0, V228=2, V229=2, V230=1, V231=1, V232=2, V233=2, V234=3, V235=0, V236=2, V237=3, V238=2, V239=2, V240=1, V241=3, V242=3, V243=3, V244=0, V245=3, V246=0, V247=2, V248=3, V249=2, V250=2, V251=2, V252=1, V253=2, V254=1, V255=0, V256=2, V257=1, V258=0, V259=0, V260=3, V261=3, V262=0, V263=3, V264=0, V265=1, V266=2, V267=1, V268=3, V269=2, V270=2, V271=1, V272=3, V273=3, V274=2, V275=3, V276=3, V277=3, V278=1, V279=1, V280=0, V281=0, V282=2, V283=3, V284=2, V285=3, V286=2, V287=2, V288=2, V289=1, V290=2, V291=0, V292=1, V293=2, V294=1, V295=3, V296=1, V297=3, V298=1, V299=3, V300=0, V301=1, V302=3, V303=3, V304=3, V305=2, V306=0, V307=1, V308=1, V309=1, V310=3, V311=2, V312=3, V313=2, V314=2, V315=3, V316=2, V317=1, V318=0, V319=2, V320=3, V321=3, V322=3, V323=3, V324=3, V325=2, V326=1, V327=1, V328=0, V329=2, V330=3, V331=0, V332=1, V333=3, V334=1, V335=1, V336=1, V337=2, V338=0, V339=3, V340=2, V341=3, V342=3, V343=1, V344=3, V345=1, V346=0, V347=0, V348=1, V349=3, V350=2, V351=2, V352=0, V353=2, V354=1, V355=1, V356=3, V357=1, V358=0, V359=3, V360=0, V361=1, V362=3, V363=1, V364=0, V365=3, V366=2, V367=3, V368=2, V369=0, V370=3, V371=0, V372=3, V373=3, V374=0, V375=1, V376=3, V377=2, V378=3, V379=2, V380=2, V381=3, V382=1, V383=0, V384=1, V385=1, V386=2, V387=0, V388=2, V389=3, V390=0, V391=2, V392=0, V393=1, V394=2, V395=1, V396=3, V397=1, V398=3, V399=2, V400=1, V401=1, V402=2, V403=3, V404=3, V405=3, V406=2, V407=2, V408=2, V409=0, V410=2, V411=1, V412=1, V413=0, V414=0, V415=2, V416=0, V417=3, V418=2, V419=3, V420=2, V421=3, V422=3, V423=2, V424=3, V425=3, V426=2, V427=1, V428=3, V429=2, V430=0, V431=0, V432=2, V433=0, V434=3, 
961.66/962.90	v 2 2 0 3 2 3 3 1 1 3 1 0 3 1 3 2 2 2 2 3 3 3 3 3 0 0 0 1 1 3 3 1 3 3 3 0 3 2 2 2 3 0 3 0 0 1 1 1 3 0 1 0 2 2 1 2 2 2 3 1 0 0 2 2 3 2 3 1 1 2 0 0 1 3 3 1 3 3 3 3 0 2 1 2 3 2 2 2 1 1 3 0 3 1 0 0 0 2 2 3 3 1 3 3 3 3 1 1 1 1 3 1 0 3 3 1 2 0 2 3 0 1 3 3 2 0 2 1 2 2 1 1 2 0 1 0 1 0 1 3 1 0 2 2 2 0 1 0 3 3 2 3 3 3 3 0 2 3 1 1 3 1 2 2 1 1 3 0 3 1 3 3 2 1 0 2 2 3 2 3 1 2 1 0 0 3 3 0 0 2 2 3 3 0 2 2 1 1 1 1 1 3 2 3 0 2 3 3 3 2 3 1 1 2 1 2 2 3 2 2 0 2 0 0 3 1 3 0 2 2 1 1 2 2 3 0 2 3 2 2 1 3 3 3 0 3 0 2 3 2 2 2 1 2 1 0 2 1 0 0 3 3 0 3 0 1 2 1 3 2 2 1 3 3 2 3 3 3 1 1 0 0 2 3 2 3 2 2 2 1 2 0 1 2 1 3 1 3 1 3 0 1 3 3 3 2 0 1 1 1 3 2 3 2 2 3 2 1 0 2 3 3 3 3 3 2 1 1 0 2 3 0 1 3 1 1 1 2 0 3 2 3 3 1 3 1 0 0 1 3 2 2 0 2 1 1 3 1 0 3 0 1 3 1 0 3 2 3 2 0 3 0 3 3 0 1 3 2 3 2 2 3 1 0 1 1 2 0 2 3 0 2 0 1 2 1 3 1 3 2 1 1 2 3 3 3 2 2 2 0 2 1 1 0 0 2 0 3 2 3 2 3 3 2 3 3 2 1 3 2 0 0 2 0 3 
961.86/963.13	d ASSIGNMENTS 211890

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-2073221-1247711414/watcher-2073221-1247711414 -o /tmp/evaluation-result-2073221-1247711414/solver-2073221-1247711414 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 54305867 HOME/instance-2073221-1247711414.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: 1.99 1.98 2.00 4/82 12809
/proc/meminfo: memFree=499400/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=5356 CPUtime=0
/proc/12809/stat : 12809 (pcssolve) R 12807 12809 12740 0 -1 4194304 269 0 0 0 0 0 0 0 22 0 1 0 58204613 5484544 237 996147200 4194304 4889804 548682068800 18446744073709551615 4459072 0 0 4100 65536 0 0 0 17 1 0 0
/proc/12809/statm: 1339 237 197 169 0 50 0

[startup+0.0459571 s]
/proc/loadavg: 1.99 1.98 2.00 4/82 12809
/proc/meminfo: memFree=499400/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=4936 CPUtime=0.02
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 932 822 0 0 2 0 0 0 25 0 1 0 58204613 5054464 541 996147200 134512640 135095119 4294956304 18446744073709551615 7827353 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 1234 541 374 142 0 188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4936

[startup+0.10197 s]
/proc/loadavg: 1.99 1.98 2.00 4/82 12809
/proc/meminfo: memFree=499400/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=6276 CPUtime=0.07
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 1306 822 0 0 7 0 0 0 25 0 1 0 58204613 6426624 817 996147200 134512640 135095119 4294956304 18446744073709551615 134523864 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 1569 817 374 142 0 523 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6276

[startup+0.302011 s]
/proc/loadavg: 1.99 1.98 2.00 4/82 12809
/proc/meminfo: memFree=499400/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=12420 CPUtime=0.27
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 2793 822 0 0 26 1 0 0 25 0 1 0 58204613 12718080 2109 996147200 134512640 135095119 4294956304 18446744073709551615 7825237 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3105 2109 374 142 0 2059 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12420

[startup+0.701073 s]
/proc/loadavg: 1.99 1.98 2.00 4/82 12809
/proc/meminfo: memFree=499400/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=14080 CPUtime=0.67
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 3748 822 0 0 66 1 0 0 25 0 1 0 58204613 14417920 2633 996147200 134512640 135095119 4294956304 18446744073709551615 134591777 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3520 2633 387 142 0 2474 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 14080

[startup+1.50121 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 12815
/proc/meminfo: memFree=490240/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=14232 CPUtime=1.46
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 3790 822 0 0 145 1 0 0 25 0 1 0 58204613 14573568 2675 996147200 134512640 135095119 4294956304 18446744073709551615 134599367 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3558 2675 387 142 0 2512 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 14232

[startup+3.10249 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 12815
/proc/meminfo: memFree=489792/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=14556 CPUtime=3.05
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 3880 822 0 0 304 1 0 0 25 0 1 0 58204613 14905344 2724 996147200 134512640 135095119 4294956304 18446744073709551615 134556903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3639 2724 387 142 0 2593 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 14556

[startup+6.30201 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 12815
/proc/meminfo: memFree=489600/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=14572 CPUtime=6.22
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 3901 822 0 0 621 1 0 0 25 0 1 0 58204613 14921728 2745 996147200 134512640 135095119 4294956304 18446744073709551615 134556903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3643 2745 387 142 0 2597 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14572

[startup+12.7021 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 12815
/proc/meminfo: memFree=489280/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=14684 CPUtime=12.55
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 3953 822 0 0 1254 1 0 0 25 0 1 0 58204613 15036416 2797 996147200 134512640 135095119 4294956304 18446744073709551615 134842108 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3671 2797 387 142 0 2625 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 14684

[startup+25.5012 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 12815
/proc/meminfo: memFree=488640/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=15244 CPUtime=25.24
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 4150 822 0 0 2522 2 0 0 25 0 1 0 58204613 15609856 2994 996147200 134512640 135095119 4294956304 18446744073709551615 134578931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3811 2994 387 142 0 2765 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 15244

[startup+51.1015 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 12815
/proc/meminfo: memFree=487808/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=15884 CPUtime=50.59
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 4363 822 0 0 5057 2 0 0 25 0 1 0 58204613 16265216 3207 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12809/statm: 3971 3207 387 142 0 2925 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 15884

[startup+102.306 s]
/proc/loadavg: 2.04 2.00 2.00 3/83 12857
/proc/meminfo: memFree=1077056/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=20656 CPUtime=101.47
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 5664 822 0 0 10143 4 0 0 25 0 1 0 58204613 21151744 3930 996147200 134512640 135095119 4294956304 18446744073709551615 134642755 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 5164 3930 387 142 0 4118 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 20656

[startup+162.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 12857
/proc/meminfo: memFree=1074176/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=22688 CPUtime=161.44
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 6409 822 0 0 16138 6 0 0 25 0 1 0 58204613 23232512 4675 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 5672 4675 387 142 0 4626 0
Current children cumulated CPU time (s) 161.44
Current children cumulated vsize (KiB) 22688

[startup+222.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 12857
/proc/meminfo: memFree=1072320/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=24064 CPUtime=221.4
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 6856 822 0 0 22134 6 0 0 25 0 1 0 58204613 24641536 5122 996147200 134512640 135095119 4294956304 18446744073709551615 134578949 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 6016 5122 387 142 0 4970 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 24064

[startup+282.302 s]
/proc/loadavg: 2.21 2.07 2.02 3/83 12857
/proc/meminfo: memFree=1070720/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=25176 CPUtime=281.38
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 7226 822 0 0 28130 8 0 0 25 0 1 0 58204613 25780224 5492 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 6294 5492 387 142 0 5248 0
Current children cumulated CPU time (s) 281.38
Current children cumulated vsize (KiB) 25176

[startup+342.301 s]
/proc/loadavg: 2.11 2.07 2.02 3/83 12857
/proc/meminfo: memFree=1069376/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=26484 CPUtime=341.35
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 7632 822 0 0 34127 8 0 0 25 0 1 0 58204613 27119616 5817 996147200 134512640 135095119 4294956304 18446744073709551615 134643033 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 6621 5817 387 142 0 5575 0
Current children cumulated CPU time (s) 341.35
Current children cumulated vsize (KiB) 26484

[startup+402.301 s]
/proc/loadavg: 2.04 2.05 2.01 3/83 12857
/proc/meminfo: memFree=1065672/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=33816 CPUtime=401.31
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 9673 822 0 0 40122 9 0 0 25 0 1 0 58204613 34627584 6704 996147200 134512640 135095119 4294956304 18446744073709551615 134617257 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 8454 6704 387 142 0 7408 0
Current children cumulated CPU time (s) 401.31
Current children cumulated vsize (KiB) 33816

[startup+462.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 12857
/proc/meminfo: memFree=1065608/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=33816 CPUtime=461.29
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 9736 822 0 0 46120 9 0 0 25 0 1 0 58204613 34627584 6767 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 8454 6767 387 142 0 7408 0
Current children cumulated CPU time (s) 461.29
Current children cumulated vsize (KiB) 33816

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 12857
/proc/meminfo: memFree=1064904/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=34244 CPUtime=521.27
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 9927 822 0 0 52117 10 0 0 25 0 1 0 58204613 35065856 6958 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 8561 6958 387 142 0 7515 0
Current children cumulated CPU time (s) 521.27
Current children cumulated vsize (KiB) 34244

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12857
/proc/meminfo: memFree=1062920/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=35764 CPUtime=581.23
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 10424 822 0 0 58112 11 0 0 25 0 1 0 58204613 36622336 7455 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 8941 7455 387 142 0 7895 0
Current children cumulated CPU time (s) 581.23
Current children cumulated vsize (KiB) 35764

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12857
/proc/meminfo: memFree=1061064/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=37252 CPUtime=641.21
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 10875 822 0 0 64109 12 0 0 25 0 1 0 58204613 38146048 7906 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 9313 7906 387 142 0 8267 0
Current children cumulated CPU time (s) 641.21
Current children cumulated vsize (KiB) 37252

[startup+702.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12857
/proc/meminfo: memFree=1057800/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=39236 CPUtime=701.18
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 11479 822 0 0 70105 13 0 0 25 0 1 0 58204613 40177664 8491 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 9809 8491 387 142 0 8763 0
Current children cumulated CPU time (s) 701.18
Current children cumulated vsize (KiB) 39236

[startup+762.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12857
/proc/meminfo: memFree=1055368/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=41116 CPUtime=761.16
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 12038 822 0 0 76102 14 0 0 25 0 1 0 58204613 42102784 9050 996147200 134512640 135095119 4294956304 18446744073709551615 134840370 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 10279 9050 387 142 0 9233 0
Current children cumulated CPU time (s) 761.16
Current children cumulated vsize (KiB) 41116

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1053064/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=43112 CPUtime=821.13
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 12618 822 0 0 82098 15 0 0 25 0 1 0 58204613 44146688 9630 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 10778 9630 387 142 0 9732 0
Current children cumulated CPU time (s) 821.13
Current children cumulated vsize (KiB) 43112

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1051336/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=44532 CPUtime=881.1
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 13038 822 0 0 88095 15 0 0 25 0 1 0 58204613 45600768 10050 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 11133 10050 387 142 0 10087 0
Current children cumulated CPU time (s) 881.1
Current children cumulated vsize (KiB) 44532

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1038344/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=56488 CPUtime=941.07
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16322 822 0 0 94088 19 0 0 25 0 1 0 58204613 57843712 13301 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 14122 13301 387 142 0 13076 0
Current children cumulated CPU time (s) 941.07
Current children cumulated vsize (KiB) 56488

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

[startup+947.107 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 12857
/proc/meminfo: memFree=1038024/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=56708 CPUtime=945.87
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16385 822 0 0 94568 19 0 0 25 0 1 0 58204613 58068992 13364 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 14177 13364 387 142 0 13131 0
Current children cumulated CPU time (s) 945.87
Current children cumulated vsize (KiB) 56708

[startup+953.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1037640/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=57160 CPUtime=952.27
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16511 822 0 0 95207 20 0 0 25 0 1 0 58204613 58531840 13490 996147200 134512640 135095119 4294956304 18446744073709551615 134555234 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 14290 13490 387 142 0 13244 0
Current children cumulated CPU time (s) 952.27
Current children cumulated vsize (KiB) 57160

[startup+959.902 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1037192/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=57532 CPUtime=958.67
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16614 822 0 0 95847 20 0 0 25 0 1 0 58204613 58912768 13593 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 14383 13593 387 142 0 13337 0
Current children cumulated CPU time (s) 958.67
Current children cumulated vsize (KiB) 57532

[startup+961.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1037064/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=57596 CPUtime=960.27
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16630 822 0 0 96007 20 0 0 25 0 1 0 58204613 58978304 13609 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 14399 13609 387 142 0 13353 0
Current children cumulated CPU time (s) 960.27
Current children cumulated vsize (KiB) 57596

[startup+962.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1037064/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=57632 CPUtime=961.06
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16641 822 0 0 96086 20 0 0 25 0 1 0 58204613 59015168 13620 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 14408 13620 387 142 0 13362 0
Current children cumulated CPU time (s) 961.06
Current children cumulated vsize (KiB) 57632

[startup+962.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1037000/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=57664 CPUtime=961.46
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16649 822 0 0 96126 20 0 0 25 0 1 0 58204613 59047936 13628 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 14416 13628 387 142 0 13370 0
Current children cumulated CPU time (s) 961.46
Current children cumulated vsize (KiB) 57664

[startup+963.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12857
/proc/meminfo: memFree=1037000/2055920 swapFree=4192812/4192956
[pid=12809] ppid=12807 vsize=49468 CPUtime=961.86
/proc/12809/stat : 12809 (pcs.small) R 12807 12809 12740 0 -1 4194304 16679 822 0 0 96166 20 0 0 25 0 1 0 58204613 50655232 11685 996147200 134512640 135095119 4294956304 18446744073709551615 7823349 0 0 4096 0 0 0 0 17 0 0 0
/proc/12809/statm: 12367 11685 387 142 0 11321 0
Current children cumulated CPU time (s) 961.86
Current children cumulated vsize (KiB) 49468

Child status: 0
Real time (s): 963.135
CPU time (s): 961.915
CPU user time (s): 961.698
CPU system time (s): 0.216967
CPU usage (%): 99.8733
Max. virtual memory (cumulated for all children) (KiB): 57664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 961.698
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17503
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= 21
involuntary context switches= 5024

runsolver used 1.36679 second user time and 3.01454 second system time

The end

Launcher Data 

Begin job on node57 at 2009-07-16 04:30:14
IDJOB=2073221
IDBENCH=55959
IDSOLVER=733
FILE ID=node57/2073221-1247711414
PBS_JOBID= 9521441
Free space on /tmp= 66356 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-30-4.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073221-1247711414/watcher-2073221-1247711414 -o /tmp/evaluation-result-2073221-1247711414/solver-2073221-1247711414 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 54305867 HOME/instance-2073221-1247711414.xml

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

MD5SUM BENCH= 3e5f5d7a3cdfbf5392a411aee4bb4d5a
RANDOM SEED=54305867

node57.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		: 3000.261
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		: 3000.261
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:        499880 kB
Buffers:         81276 kB
Cached:         699228 kB
SwapCached:          0 kB
Active:         887184 kB
Inactive:       595544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        499880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:         722632 kB
Slab:            57056 kB
Committed_AS:  1219420 kB
PageTables:       3308 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= 66352 MiB
End job on node57 at 2009-07-16 04:46:17