Trace number 2057316

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? (TO) 1800.1 1807.52

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-51021_ext.xml
MD5SUMe415524b90f85b845ecbce0d10074b48
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 benchmark77.0973
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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
0.00/0.01	c Seed is 984598156
0.00/0.01	c Constructing HOME/instance-2057316-1247694218.xml  with 6612 constraints
0.08/0.10	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057316-1247694218/watcher-2057316-1247694218 -o /tmp/evaluation-result-2057316-1247694218/solver-2057316-1247694218 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 984598156 HOME/instance-2057316-1247694218.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: 0.00 0.00 0.00 3/67 9885
/proc/meminfo: memFree=1455440/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=5356 CPUtime=0
/proc/9885/stat : 9885 (pcssolve) S 9883 9885 9811 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56485783 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9885/statm: 1339 242 201 169 0 50 0
[pid=9886] ppid=9885 vsize=3676 CPUtime=0
/proc/9886/stat : 9886 (fgrep) R 9885 9885 9811 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 56485783 3764224 115 996147200 4194304 4274172 548682068976 18446744073709551615 259415310418 0 0 4096 0 0 0 0 17 1 0 0
/proc/9886/statm: 919 115 87 19 0 43 0
[pid=9887] ppid=9885 vsize=5356 CPUtime=0
/proc/9887/stat : 9887 (pcssolve) R 9885 9885 9811 0 -1 4194368 22 0 0 0 0 0 0 0 21 0 1 0 56485783 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 259415141671 0 0 4096 0 0 0 0 17 1 0 0
/proc/9887/statm: 1339 244 203 169 0 50 0

[startup+0.0239529 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9885
/proc/meminfo: memFree=1455440/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=4508 CPUtime=0
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 831 822 0 0 0 0 0 0 17 0 1 0 56485783 4616192 440 996147200 134512640 135095119 4294956304 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9885/statm: 1127 440 364 142 0 81 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4508

[startup+0.101966 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9885
/proc/meminfo: memFree=1455440/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=6484 CPUtime=0.08
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 1289 822 0 0 8 0 0 0 17 0 1 0 56485783 6639616 898 996147200 134512640 135095119 4294956304 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9885/statm: 1621 900 367 142 0 575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6484

[startup+0.302004 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9885
/proc/meminfo: memFree=1455440/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=6484 CPUtime=0.28
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 1370 822 0 0 28 0 0 0 18 0 1 0 56485783 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/9885/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6484

[startup+0.701079 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9885
/proc/meminfo: memFree=1455440/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=6484 CPUtime=0.68
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 1423 822 0 0 68 0 0 0 22 0 1 0 56485783 6639616 934 996147200 134512640 135095119 4294956304 18446744073709551615 134580674 0 0 4096 0 0 0 0 17 1 0 0
/proc/9885/statm: 1621 934 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.50124 s]
/proc/loadavg: 0.00 0.00 0.00 4/73 9906
/proc/meminfo: memFree=1448016/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=6872 CPUtime=1.47
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 1565 822 0 0 147 0 0 0 25 0 1 0 56485783 7036928 1011 996147200 134512640 135095119 4294956304 18446744073709551615 134838136 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 1718 1011 378 142 0 672 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6872

[startup+3.10154 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 9906
/proc/meminfo: memFree=1446800/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=8040 CPUtime=3.07
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 1941 822 0 0 307 0 0 0 25 0 1 0 56485783 8232960 1258 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 2010 1258 378 142 0 964 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8040

[startup+6.30216 s]
/proc/loadavg: 0.16 0.03 0.01 3/73 9906
/proc/meminfo: memFree=1441936/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=10620 CPUtime=6.26
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 2652 822 0 0 625 1 0 0 25 0 1 0 56485783 10874880 1712 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 2655 1712 378 142 0 1609 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10620

[startup+12.7014 s]
/proc/loadavg: 0.31 0.07 0.02 4/73 9906
/proc/meminfo: memFree=1437464/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=14132 CPUtime=12.63
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 3797 822 0 0 1261 2 0 0 25 0 1 0 56485783 14471168 2600 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 3533 2600 378 142 0 2487 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 14132

[startup+25.5018 s]
/proc/loadavg: 0.68 0.16 0.05 3/73 9906
/proc/meminfo: memFree=1430232/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=17096 CPUtime=25.38
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 4909 822 0 0 2535 3 0 0 25 0 1 0 56485783 17506304 3199 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 4274 3199 378 142 0 3228 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 17096

[startup+51.1017 s]
/proc/loadavg: 1.13 0.31 0.10 3/73 9906
/proc/meminfo: memFree=1421016/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=23808 CPUtime=50.86
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 7111 822 0 0 5082 4 0 0 25 0 1 0 56485783 24379392 4376 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 5952 4376 378 142 0 4906 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 23808

[startup+102.306 s]
/proc/loadavg: 1.62 0.56 0.20 3/73 9906
/proc/meminfo: memFree=1407640/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=29668 CPUtime=101.86
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 9263 822 0 0 10180 6 0 0 25 0 1 0 56485783 30380032 6015 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 7417 6015 378 142 0 6371 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 29668

[startup+162.302 s]
/proc/loadavg: 1.86 0.82 0.31 3/73 9906
/proc/meminfo: memFree=1395864/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=40992 CPUtime=161.62
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 12741 822 0 0 16153 9 0 0 25 0 1 0 56485783 41975808 7444 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 10248 7444 378 142 0 9202 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 40992

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.41 3/73 9906
/proc/meminfo: memFree=1380312/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=53248 CPUtime=221.36
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 16363 822 0 0 22125 11 0 0 25 0 1 0 56485783 54525952 10041 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 13312 10041 378 142 0 12266 0
Current children cumulated CPU time (s) 221.36
Current children cumulated vsize (KiB) 53248

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 9906
/proc/meminfo: memFree=1371096/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=53248 CPUtime=281.12
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 16829 822 0 0 28100 12 0 0 25 0 1 0 56485783 54525952 10507 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 13312 10507 378 142 0 12266 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 53248

[startup+342.302 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 9906
/proc/meminfo: memFree=1367640/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=53376 CPUtime=340.87
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 17263 822 0 0 34075 12 0 0 25 0 1 0 56485783 54657024 10941 996147200 134512640 135095119 4294956304 18446744073709551615 134644016 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 13344 10941 378 142 0 12298 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 53376

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 9906
/proc/meminfo: memFree=1361496/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=55080 CPUtime=400.63
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 18093 822 0 0 40050 13 0 0 25 0 1 0 56485783 56401920 11771 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 13770 11771 378 142 0 12724 0
Current children cumulated CPU time (s) 400.63
Current children cumulated vsize (KiB) 55080

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 9906
/proc/meminfo: memFree=1354840/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=57036 CPUtime=460.38
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 18932 822 0 0 46024 14 0 0 25 0 1 0 56485783 58404864 12610 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 14259 12610 378 142 0 13213 0
Current children cumulated CPU time (s) 460.38
Current children cumulated vsize (KiB) 57036

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 9908
/proc/meminfo: memFree=1348696/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=58744 CPUtime=520.14
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 19727 822 0 0 51998 16 0 0 25 0 1 0 56485783 60153856 13405 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 14686 13405 378 142 0 13640 0
Current children cumulated CPU time (s) 520.14
Current children cumulated vsize (KiB) 58744

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 9908
/proc/meminfo: memFree=1342680/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=76820 CPUtime=579.89
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 24554 822 0 0 57971 18 0 0 25 0 1 0 56485783 78663680 14135 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 19205 14135 378 142 0 18159 0
Current children cumulated CPU time (s) 579.89
Current children cumulated vsize (KiB) 76820

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 9908
/proc/meminfo: memFree=1336600/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=78400 CPUtime=639.64

################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 9908
/proc/meminfo: memFree=1315544/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=84280 CPUtime=878.67
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 27899 822 0 0 87844 23 0 0 25 0 1 0 56485783 86302720 17480 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 21070 17480 378 142 0 20024 0
Current children cumulated CPU time (s) 878.67
Current children cumulated vsize (KiB) 84280

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 9908
/proc/meminfo: memFree=1289432/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=938.42
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 33156 822 0 0 93816 26 0 0 25 0 1 0 56485783 106721280 20688 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 20688 378 142 0 25009 0
Current children cumulated CPU time (s) 938.42
Current children cumulated vsize (KiB) 104220

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 9908
/proc/meminfo: memFree=1287320/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=998.17
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 33421 822 0 0 99791 26 0 0 25 0 1 0 56485783 106721280 20953 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 20953 378 142 0 25009 0
Current children cumulated CPU time (s) 998.17
Current children cumulated vsize (KiB) 104220

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 9914
/proc/meminfo: memFree=1285336/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=1057.93
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 33680 822 0 0 105766 27 0 0 25 0 1 0 56485783 106721280 21212 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 21212 378 142 0 25009 0
Current children cumulated CPU time (s) 1057.93
Current children cumulated vsize (KiB) 104220

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 9914
/proc/meminfo: memFree=1283288/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=1117.67
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 33936 822 0 0 111740 27 0 0 25 0 1 0 56485783 106721280 21468 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 21468 378 142 0 25009 0
Current children cumulated CPU time (s) 1117.67
Current children cumulated vsize (KiB) 104220

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 9914
/proc/meminfo: memFree=1281176/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=1177.43
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 34184 822 0 0 117716 27 0 0 25 0 1 0 56485783 106721280 21716 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 21716 378 142 0 25009 0
Current children cumulated CPU time (s) 1177.43
Current children cumulated vsize (KiB) 104220

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 9914
/proc/meminfo: memFree=1279128/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=1237.19
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 34434 822 0 0 123691 28 0 0 25 0 1 0 56485783 106721280 21966 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 21966 378 142 0 25009 0
Current children cumulated CPU time (s) 1237.19
Current children cumulated vsize (KiB) 104220

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 9914
/proc/meminfo: memFree=1277272/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=1296.94
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 34669 822 0 0 129666 28 0 0 25 0 1 0 56485783 106721280 22201 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 22201 378 142 0 25009 0
Current children cumulated CPU time (s) 1296.94
Current children cumulated vsize (KiB) 104220

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 9914
/proc/meminfo: memFree=1275416/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=104220 CPUtime=1356.7
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 34914 822 0 0 135641 29 0 0 25 0 1 0 56485783 106721280 22446 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26055 22446 378 142 0 25009 0
Current children cumulated CPU time (s) 1356.7
Current children cumulated vsize (KiB) 104220

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 9914
/proc/meminfo: memFree=1272152/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=105128 CPUtime=1416.46
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 35377 822 0 0 141616 30 0 0 25 0 1 0 56485783 107651072 22909 996147200 134512640 135095119 4294956304 18446744073709551615 134589569 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26282 22909 378 142 0 25236 0
Current children cumulated CPU time (s) 1416.46
Current children cumulated vsize (KiB) 105128

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 9914
/proc/meminfo: memFree=1268440/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=106168 CPUtime=1476.2
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 35845 822 0 0 147590 30 0 0 25 0 1 0 56485783 108716032 23377 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26542 23377 378 142 0 25496 0
Current children cumulated CPU time (s) 1476.2
Current children cumulated vsize (KiB) 106168

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 9914
/proc/meminfo: memFree=1264664/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=107224 CPUtime=1535.96
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 36309 822 0 0 153565 31 0 0 25 0 1 0 56485783 109797376 23841 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 26806 23841 378 142 0 25760 0
Current children cumulated CPU time (s) 1535.96
Current children cumulated vsize (KiB) 107224

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 9914
/proc/meminfo: memFree=1260888/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=108264 CPUtime=1595.71
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 36785 822 0 0 159540 31 0 0 25 0 1 0 56485783 110862336 24317 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 27066 24317 378 142 0 26020 0
Current children cumulated CPU time (s) 1595.71
Current children cumulated vsize (KiB) 108264

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 9914
/proc/meminfo: memFree=1256984/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=109304 CPUtime=1655.47
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 37278 822 0 0 165515 32 0 0 25 0 1 0 56485783 111927296 24810 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 27326 24810 378 142 0 26280 0
Current children cumulated CPU time (s) 1655.47
Current children cumulated vsize (KiB) 109304

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 9914
/proc/meminfo: memFree=1253208/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=110472 CPUtime=1715.22
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 37755 822 0 0 171490 32 0 0 25 0 1 0 56485783 113123328 25287 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 27618 25287 378 142 0 26572 0
Current children cumulated CPU time (s) 1715.22
Current children cumulated vsize (KiB) 110472

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9914
/proc/meminfo: memFree=1249240/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=111516 CPUtime=1774.97
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 38232 822 0 0 177464 33 0 0 25 0 1 0 56485783 114192384 25764 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 27879 25764 378 142 0 26833 0
Current children cumulated CPU time (s) 1774.97
Current children cumulated vsize (KiB) 111516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9914
/proc/meminfo: memFree=1247640/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=112040 CPUtime=1800.06
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 38442 822 0 0 179973 33 0 0 25 0 1 0 56485783 114728960 25974 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 28010 25974 378 142 0 26964 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 112040

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1807.5 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9914
/proc/meminfo: memFree=1247640/2055920 swapFree=4192812/4192956
[pid=9885] ppid=9883 vsize=112040 CPUtime=1800.06
/proc/9885/stat : 9885 (pcs.small) R 9883 9885 9811 0 -1 4194304 38442 822 0 0 179973 33 0 0 25 0 1 0 56485783 114728960 25974 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9885/statm: 28010 25974 378 142 0 26964 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 112040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.52
CPU time (s): 1800.1
CPU user time (s): 1799.74
CPU system time (s): 0.360945
CPU usage (%): 99.5895
Max. virtual memory (cumulated for all children) (KiB): 112040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39264
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= 23790

runsolver used 1.57876 second user time and 5.00524 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-15 23:43:39
IDJOB=2057316
IDBENCH=53359
IDSOLVER=734
FILE ID=node42/2057316-1247694218
PBS_JOBID= 9521227
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-51021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057316-1247694218/watcher-2057316-1247694218 -o /tmp/evaluation-result-2057316-1247694218/solver-2057316-1247694218 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 984598156 HOME/instance-2057316-1247694218.xml

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

MD5SUM BENCH= e415524b90f85b845ecbce0d10074b48
RANDOM SEED=984598156

node42.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		: 3000.283
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		: 3000.283
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:       1455856 kB
Buffers:         76996 kB
Cached:         440688 kB
SwapCached:          0 kB
Active:         181360 kB
Inactive:       351612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          25080 kB
Slab:            52740 kB
Committed_AS:   518196 kB
PageTables:       1604 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= 66292 MiB
End job on node42 at 2009-07-16 00:13:48