Trace number 2057954

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 0.3.2? 1015.37 1024.88

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/BH-4-7/
normalized-BlackHole-4-7-h-2_ext.xml
MD5SUM6e7a77deeab63b51f1405d677ab9bb4c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.045992
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1261
Maximum constraint arity2
Maximum domain size28
Number of constraints which are defined in extension1261
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.20	c Seed is 729817829
0.18/0.20	c Constructing HOME/instance-2057954-1247694235.xml  with 11916 constraints
0.18/0.20	c Solving 1000001 backtracks 25 restarts
1015.27/1024.88	s UNKNOWN
1015.27/1024.88	c Too many backtracks
1015.27/1024.88	d ASSIGNMENTS 1000001

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057954-1247694235/watcher-2057954-1247694235 -o /tmp/evaluation-result-2057954-1247694235/solver-2057954-1247694235 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 729817829 HOME/instance-2057954-1247694235.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 5492
/proc/meminfo: memFree=1193816/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=5356 CPUtime=0
/proc/5492/stat : 5492 (pcssolve) R 5490 5492 5379 0 -1 4194304 269 0 0 0 0 0 0 0 20 0 1 0 56491210 5484544 237 996147200 4194304 4889804 548682068800 18446744073709551615 206381184786 0 0 4100 65536 0 0 0 17 1 0 0
/proc/5492/statm: 1339 237 197 169 0 50 0

[startup+0.085993 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5492
/proc/meminfo: memFree=1193816/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=6228 CPUtime=0.06
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 1357 823 0 0 6 0 0 0 18 0 1 0 56491210 6377472 868 996147200 134512640 135095119 4294956304 18446744073709551615 134607054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1557 868 390 142 0 511 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6228

[startup+0.10199 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5492
/proc/meminfo: memFree=1193816/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=6344 CPUtime=0.08
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 1373 823 0 0 8 0 0 0 18 0 1 0 56491210 6496256 884 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1586 884 390 142 0 540 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6344

[startup+0.302028 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5492
/proc/meminfo: memFree=1193816/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=6344 CPUtime=0.28
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 1383 823 0 0 28 0 0 0 19 0 1 0 56491210 6496256 894 996147200 134512640 135095119 4294956304 18446744073709551615 134615589 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1586 894 390 142 0 540 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6344

[startup+0.701102 s]
/proc/loadavg: 0.28 0.06 0.02 4/72 5492
/proc/meminfo: memFree=1193816/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=6772 CPUtime=0.67
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 1516 823 0 0 67 0 0 0 23 0 1 0 56491210 6934528 1027 996147200 134512640 135095119 4294956304 18446744073709551615 134642550 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 1693 1027 390 142 0 647 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6772

[startup+1.50125 s]
/proc/loadavg: 0.28 0.06 0.02 3/73 5498
/proc/meminfo: memFree=1189448/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=8068 CPUtime=1.46
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 1872 823 0 0 146 0 0 0 25 0 1 0 56491210 8261632 1221 996147200 134512640 135095119 4294956304 18446744073709551615 134911889 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 2017 1221 390 142 0 971 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8068

[startup+3.10154 s]
/proc/loadavg: 0.28 0.06 0.02 3/73 5498
/proc/meminfo: memFree=1188488/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=9732 CPUtime=3.06
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 2446 823 0 0 305 1 0 0 25 0 1 0 56491210 9965568 1601 996147200 134512640 135095119 4294956304 18446744073709551615 134911229 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 2433 1601 390 142 0 1387 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9732

[startup+6.30112 s]
/proc/loadavg: 0.41 0.10 0.03 3/73 5498
/proc/meminfo: memFree=1184456/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=13608 CPUtime=6.23
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 3793 823 0 0 621 2 0 0 25 0 1 0 56491210 13934592 2401 996147200 134512640 135095119 4294956304 18446744073709551615 134584046 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 3402 2401 390 142 0 2356 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13608

[startup+12.7013 s]
/proc/loadavg: 0.54 0.13 0.04 3/73 5498
/proc/meminfo: memFree=1178640/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=17720 CPUtime=12.57
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 5315 823 0 0 1255 2 0 0 25 0 1 0 56491210 18145280 3410 996147200 134512640 135095119 4294956304 18446744073709551615 134927125 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 4430 3410 390 142 0 3384 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17720

[startup+25.5016 s]
/proc/loadavg: 0.86 0.22 0.07 3/73 5498
/proc/meminfo: memFree=1168336/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=28040 CPUtime=25.27
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 8757 823 0 0 2522 5 0 0 25 0 1 0 56491210 28712960 5314 996147200 134512640 135095119 4294956304 18446744073709551615 134642575 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 7010 5314 390 142 0 5964 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 28040

[startup+51.1013 s]
/proc/loadavg: 1.25 0.36 0.12 3/73 5498
/proc/meminfo: memFree=1147408/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=42820 CPUtime=50.65
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 13582 823 0 0 5057 8 0 0 25 0 1 0 56491210 43847680 9114 996147200 134512640 135095119 4294956304 18446744073709551615 134589589 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 10705 9114 390 142 0 9659 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 42820

[startup+102.307 s]
/proc/loadavg: 1.67 0.61 0.22 3/73 5498
/proc/meminfo: memFree=1121488/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=62360 CPUtime=101.39
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 20925 823 0 0 10124 15 0 0 25 0 1 0 56491210 63856640 14408 996147200 134512640 135095119 4294956304 18446744073709551615 134617670 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 15590 14408 390 142 0 14544 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 62360

[startup+162.302 s]
/proc/loadavg: 1.88 0.86 0.33 3/73 5498
/proc/meminfo: memFree=1093200/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=100592 CPUtime=160.83
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 32774 823 0 0 16061 22 0 0 25 0 1 0 56491210 103006208 20111 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 25148 20111 390 142 0 24102 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 100592

[startup+222.302 s]
/proc/loadavg: 1.95 1.06 0.43 3/73 5498
/proc/meminfo: memFree=1064720/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=110384 CPUtime=220.27
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 37464 823 0 0 21999 28 0 0 25 0 1 0 56491210 113033216 24801 996147200 134512640 135095119 4294956304 18446744073709551615 11001429 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 27596 24801 390 142 0 26550 0
Current children cumulated CPU time (s) 220.27
Current children cumulated vsize (KiB) 110384

[startup+282.302 s]
/proc/loadavg: 1.98 1.23 0.52 3/73 5498
/proc/meminfo: memFree=1042512/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=155392 CPUtime=279.73
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 50851 823 0 0 27933 40 0 0 25 0 1 0 56491210 159121408 29995 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 38848 29995 390 142 0 37802 0
Current children cumulated CPU time (s) 279.73
Current children cumulated vsize (KiB) 155392

[startup+342.302 s]
/proc/loadavg: 1.99 1.37 0.61 3/73 5498
/proc/meminfo: memFree=1007824/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=196264 CPUtime=339.16
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 62960 823 0 0 33867 49 0 0 25 0 1 0 56491210 200974336 38007 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 49066 38007 390 142 0 48020 0
Current children cumulated CPU time (s) 339.16
Current children cumulated vsize (KiB) 196264

[startup+402.301 s]
/proc/loadavg: 1.99 1.48 0.70 3/73 5498
/proc/meminfo: memFree=998928/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=196264 CPUtime=398.61
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 64369 823 0 0 39810 51 0 0 25 0 1 0 56491210 200974336 39416 996147200 134512640 135095119 4294956304 18446744073709551615 134576266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 49066 39416 390 142 0 48020 0
Current children cumulated CPU time (s) 398.61
Current children cumulated vsize (KiB) 196264

[startup+462.301 s]
/proc/loadavg: 1.99 1.57 0.78 3/73 5500
/proc/meminfo: memFree=985488/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=200388 CPUtime=458.04
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 66877 823 0 0 45750 54 0 0 25 0 1 0 56491210 205197312 41924 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 50097 41924 390 142 0 49051 0
Current children cumulated CPU time (s) 458.04
Current children cumulated vsize (KiB) 200388

[startup+522.301 s]
/proc/loadavg: 1.99 1.65 0.85 3/73 5500
/proc/meminfo: memFree=970384/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=206976 CPUtime=517.48
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 69904 823 0 0 51690 58 0 0 25 0 1 0 56491210 211943424 44951 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 51744 44951 390 142 0 50698 0
Current children cumulated CPU time (s) 517.48
Current children cumulated vsize (KiB) 206976

[startup+582.301 s]
/proc/loadavg: 1.99 1.71 0.92 3/73 5500
/proc/meminfo: memFree=955600/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=213416 CPUtime=576.92
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 72794 823 0 0 57631 61 0 0 25 0 1 0 56491210 218537984 47841 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 53354 47841 390 142 0 52308 0
Current children cumulated CPU time (s) 576.92
Current children cumulated vsize (KiB) 213416

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.98 3/73 5500
/proc/meminfo: memFree=941008/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=219872 CPUtime=636.36
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 75698 823 0 0 63571 65 0 0 25 0 1 0 56491210 225148928 50745 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 54968 50745 390 142 0 53922 0
Current children cumulated CPU time (s) 636.36
Current children cumulated vsize (KiB) 219872

[startup+702.302 s]
/proc/loadavg: 1.99 1.80 1.04 3/73 5500
/proc/meminfo: memFree=927760/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=225284 CPUtime=695.8
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 78323 823 0 0 69512 68 0 0 25 0 1 0 56491210 230690816 53370 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 56321 53370 390 142 0 55275 0
Current children cumulated CPU time (s) 695.8
Current children cumulated vsize (KiB) 225284

[startup+762.306 s]
/proc/loadavg: 1.99 1.83 1.10 3/73 5500
/proc/meminfo: memFree=915088/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=295716 CPUtime=755.23
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 97146 823 0 0 75443 80 0 0 25 0 1 0 56491210 302813184 55808 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 73929 55808 390 142 0 72883 0
Current children cumulated CPU time (s) 755.23
Current children cumulated vsize (KiB) 295716

[startup+822.301 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 5500
/proc/meminfo: memFree=903440/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=300356 CPUtime=814.66
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 99447 823 0 0 81382 84 0 0 25 0 1 0 56491210 307564544 58109 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 75089 58109 390 142 0 74043 0
Current children cumulated CPU time (s) 814.66
Current children cumulated vsize (KiB) 300356

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 5500
/proc/meminfo: memFree=880208/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=305112 CPUtime=874.1
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 101775 823 0 0 87322 88 0 0 25 0 1 0 56491210 312434688 60437 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 76278 60437 390 142 0 75232 0
Current children cumulated CPU time (s) 874.1
Current children cumulated vsize (KiB) 305112

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/73 5500
/proc/meminfo: memFree=870288/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=309624 CPUtime=933.55
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 104022 823 0 0 93263 92 0 0 25 0 1 0 56491210 317054976 62684 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 77406 62684 390 142 0 76360 0
Current children cumulated CPU time (s) 933.55
Current children cumulated vsize (KiB) 309624

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 5500
/proc/meminfo: memFree=860240/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=314152 CPUtime=992.98
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 106257 823 0 0 99204 94 0 0 25 0 1 0 56491210 321691648 64919 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 78538 64919 390 142 0 77492 0
Current children cumulated CPU time (s) 992.98
Current children cumulated vsize (KiB) 314152

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

[startup+1011.1 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 5500
/proc/meminfo: memFree=858640/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=314928 CPUtime=1001.69
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 106614 823 0 0 100075 94 0 0 25 0 1 0 56491210 322486272 65276 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 78732 65276 390 142 0 77686 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 314928

[startup+1017.51 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 5500
/proc/meminfo: memFree=857552/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=315444 CPUtime=1008.04
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 106857 823 0 0 100709 95 0 0 25 0 1 0 56491210 323014656 65519 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 78861 65519 390 142 0 77815 0
Current children cumulated CPU time (s) 1008.04
Current children cumulated vsize (KiB) 315444

[startup+1020.7 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 5500
/proc/meminfo: memFree=856912/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=315700 CPUtime=1011.2
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 106984 823 0 0 101025 95 0 0 25 0 1 0 56491210 323276800 65646 996147200 134512640 135095119 4294956304 18446744073709551615 134839431 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 78925 65646 390 142 0 77879 0
Current children cumulated CPU time (s) 1011.2
Current children cumulated vsize (KiB) 315700

[startup+1022.3 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 5500
/proc/meminfo: memFree=856784/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=315828 CPUtime=1012.79
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 107043 823 0 0 101184 95 0 0 25 0 1 0 56491210 323407872 65705 996147200 134512640 135095119 4294956304 18446744073709551615 134909747 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 78957 65705 390 142 0 77911 0
Current children cumulated CPU time (s) 1012.79
Current children cumulated vsize (KiB) 315828

[startup+1023.9 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 5500
/proc/meminfo: memFree=856592/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=315956 CPUtime=1014.38
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 107100 823 0 0 101343 95 0 0 25 0 1 0 56491210 323538944 65762 996147200 134512640 135095119 4294956304 18446744073709551615 134587131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 78989 65762 390 142 0 77943 0
Current children cumulated CPU time (s) 1014.38
Current children cumulated vsize (KiB) 315956

[startup+1024.3 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 5500
/proc/meminfo: memFree=856400/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=283184 CPUtime=1014.77
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 107100 823 0 0 101381 96 0 0 25 0 1 0 56491210 289980416 57856 996147200 134512640 135095119 4294956304 18446744073709551615 134595289 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 70796 57856 390 142 0 69750 0
Current children cumulated CPU time (s) 1014.77
Current children cumulated vsize (KiB) 283184

[startup+1024.7 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 5500
/proc/meminfo: memFree=856400/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=283184 CPUtime=1015.17
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 107100 823 0 0 101421 96 0 0 25 0 1 0 56491210 289980416 57856 996147200 134512640 135095119 4294956304 18446744073709551615 10965144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 70796 57856 390 142 0 69750 0
Current children cumulated CPU time (s) 1015.17
Current children cumulated vsize (KiB) 283184

[startup+1024.8 s]
/proc/loadavg: 1.99 1.92 1.31 3/73 5500
/proc/meminfo: memFree=856400/2055920 swapFree=4192812/4192956
[pid=5492] ppid=5490 vsize=283184 CPUtime=1015.27
/proc/5492/stat : 5492 (pcs.small) R 5490 5492 5379 0 -1 4194304 107100 823 0 0 101431 96 0 0 25 0 1 0 56491210 289980416 57856 996147200 134512640 135095119 4294956304 18446744073709551615 10965107 0 0 4096 0 0 0 0 17 1 0 0
/proc/5492/statm: 70796 57856 390 142 0 69750 0
Current children cumulated CPU time (s) 1015.27
Current children cumulated vsize (KiB) 283184

Child status: 0
Real time (s): 1024.88
CPU time (s): 1015.37
CPU user time (s): 1014.36
CPU system time (s): 1.00785
CPU usage (%): 99.0717
Max. virtual memory (cumulated for all children) (KiB): 360864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1014.36
system time used= 1.00785
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107926
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= 22067

runsolver used 1.75773 second user time and 2.84957 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-15 23:43:55
IDJOB=2057954
IDBENCH=53427
IDSOLVER=734
FILE ID=node2/2057954-1247694235
PBS_JOBID= 9521304
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/BH-4-7/normalized-BlackHole-4-7-h-2_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057954-1247694235/watcher-2057954-1247694235 -o /tmp/evaluation-result-2057954-1247694235/solver-2057954-1247694235 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 729817829 HOME/instance-2057954-1247694235.xml

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

MD5SUM BENCH= 6e7a77deeab63b51f1405d677ab9bb4c
RANDOM SEED=729817829

node2.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		: 3000.265
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		: 3000.265
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:       1194360 kB
Buffers:         75500 kB
Cached:         675696 kB
SwapCached:          0 kB
Active:         179080 kB
Inactive:       595544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1194360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3964 kB
Writeback:           0 kB
Mapped:          34856 kB
Slab:            72384 kB
Committed_AS:   471040 kB
PageTables:       1844 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= 66312 MiB
End job on node2 at 2009-07-16 00:01:00