Trace number 2059472

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) 1800.17 1801.43

General information on the benchmark

Namecsp/BH-4-13/
normalized-BlackHole-4-13-e-3_ext.xml
MD5SUM0d63c340aa2de5a517388f1f4a3c0ad6
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 benchmark0.168973
Satisfiable
(Un)Satisfiability was proved
Number of variables208
Number of constraints4217
Maximum constraint arity2
Maximum domain size52
Number of constraints which are defined in extension4217
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.21	c Seed is 279783915
0.18/0.21	c Constructing HOME/instance-2059472-1247695122.xml  with 71842 constraints
0.28/0.30	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-2059472-1247695122/watcher-2059472-1247695122 -o /tmp/evaluation-result-2059472-1247695122/solver-2059472-1247695122 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 279783915 HOME/instance-2059472-1247695122.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: 2.09 1.91 1.21 4/72 14980
/proc/meminfo: memFree=459808/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=5356 CPUtime=0
/proc/14980/stat : 14980 (pcssolve) R 14978 14980 14034 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56575693 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14980/statm: 1339 241 200 169 0 50 0
[pid=14981] ppid=14980 vsize=5356 CPUtime=0
/proc/14981/stat : 14981 (pcssolve) R 14980 14980 14034 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56575694 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14981/statm: 1339 241 200 169 0 50 0

[startup+0.109949 s]
/proc/loadavg: 2.09 1.91 1.21 4/72 14980
/proc/meminfo: memFree=459808/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=12000 CPUtime=0.09
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 2824 657 0 0 8 1 0 0 18 0 1 0 56575693 12288000 2228 996147200 134512640 135215973 4294956304 18446744073709551615 4159198708 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 3000 2228 387 171 0 1925 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12000

[startup+0.201957 s]
/proc/loadavg: 2.09 1.91 1.21 4/72 14980
/proc/meminfo: memFree=459808/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=19884 CPUtime=0.18
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 5041 657 0 0 16 2 0 0 18 0 1 0 56575693 20361216 4155 996147200 134512640 135215973 4294956304 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 4971 4155 387 171 0 3896 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 19884

[startup+0.301965 s]
/proc/loadavg: 2.09 1.91 1.21 4/72 14980
/proc/meminfo: memFree=459808/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=28260 CPUtime=0.28
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 7326 657 0 0 24 4 0 0 19 0 1 0 56575693 28938240 5862 996147200 134512640 135215973 4294956304 18446744073709551615 134762906 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 7065 5862 387 171 0 5990 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28260

[startup+0.702001 s]
/proc/loadavg: 2.09 1.91 1.21 4/72 14980
/proc/meminfo: memFree=459808/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=29336 CPUtime=0.67
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 7593 657 0 0 63 4 0 0 23 0 1 0 56575693 30040064 6129 996147200 134512640 135215973 4294956304 18446744073709551615 134682486 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 7334 6129 400 171 0 6259 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 29336

[startup+1.50107 s]
/proc/loadavg: 2.09 1.91 1.21 3/73 14985
/proc/meminfo: memFree=436184/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=29912 CPUtime=1.46
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 7818 657 0 0 142 4 0 0 25 0 1 0 56575693 30629888 6273 996147200 134512640 135215973 4294956304 18446744073709551615 4158844876 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 7478 6273 400 171 0 6403 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 29912

[startup+3.10121 s]
/proc/loadavg: 2.09 1.91 1.21 3/73 14985
/proc/meminfo: memFree=435544/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=29912 CPUtime=3.05
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 7828 657 0 0 301 4 0 0 25 0 1 0 56575693 30629888 6283 996147200 134512640 135215973 4294956304 18446744073709551615 134599856 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 7478 6283 402 171 0 6403 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 29912

[startup+6.30151 s]
/proc/loadavg: 2.08 1.91 1.22 3/73 14985
/proc/meminfo: memFree=434584/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=30304 CPUtime=6.22
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 7916 657 0 0 618 4 0 0 25 0 1 0 56575693 31031296 6371 996147200 134512640 135215973 4294956304 18446744073709551615 134686945 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 7576 6371 402 171 0 6501 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30304

[startup+12.7021 s]
/proc/loadavg: 2.07 1.92 1.22 3/73 14985
/proc/meminfo: memFree=430376/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=33048 CPUtime=12.57
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 8645 657 0 0 1252 5 0 0 25 0 1 0 56575693 33841152 7100 996147200 134512640 135215973 4294956304 18446744073709551615 4158960084 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 8262 7100 402 171 0 7187 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 33048

[startup+25.5012 s]
/proc/loadavg: 2.06 1.92 1.23 3/73 14985
/proc/meminfo: memFree=421672/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=39044 CPUtime=25.24
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 10189 657 0 0 2518 6 0 0 25 0 1 0 56575693 39981056 8611 996147200 134512640 135215973 4294956304 18446744073709551615 134648598 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 9761 8611 402 171 0 8686 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 39044

[startup+51.1015 s]
/proc/loadavg: 2.04 1.92 1.25 3/73 14985
/proc/meminfo: memFree=402792/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=52356 CPUtime=50.61
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 13699 657 0 0 5052 9 0 0 25 0 1 0 56575693 53612544 12056 996147200 134512640 135215973 4294956304 18446744073709551615 134592873 0 0 4096 0 0 0 0 17 1 0 0
/proc/14980/statm: 13089 12056 402 171 0 12014 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 52356

[startup+102.301 s]
/proc/loadavg: 2.01 1.93 1.29 3/73 15017
/proc/meminfo: memFree=623216/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=82676 CPUtime=101.7
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 21724 657 0 0 10156 14 0 0 25 0 1 0 56575693 84660224 19695 996147200 134512640 135215973 4294956304 18446744073709551615 134648485 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 20669 19695 402 171 0 19594 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 82676

[startup+162.301 s]
/proc/loadavg: 2.00 1.94 1.33 3/73 15023
/proc/meminfo: memFree=581872/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=119672 CPUtime=161.67
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 31255 657 0 0 16145 22 0 0 25 0 1 0 56575693 122544128 28072 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 29918 28072 402 171 0 28843 0
Current children cumulated CPU time (s) 161.67
Current children cumulated vsize (KiB) 119672

[startup+222.307 s]
/proc/loadavg: 2.00 1.95 1.37 3/73 15023
/proc/meminfo: memFree=541360/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=152204 CPUtime=221.66
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 39779 657 0 0 22133 33 0 0 25 0 1 0 56575693 155856896 36596 996147200 134512640 135215973 4294956304 18446744073709551615 134586963 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 38051 36596 402 171 0 36976 0
Current children cumulated CPU time (s) 221.66
Current children cumulated vsize (KiB) 152204

[startup+282.301 s]
/proc/loadavg: 2.00 1.95 1.41 3/73 15023
/proc/meminfo: memFree=501872/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=188060 CPUtime=281.63
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 49050 657 0 0 28120 43 0 0 25 0 1 0 56575693 192573440 45354 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 47015 45354 402 171 0 45940 0
Current children cumulated CPU time (s) 281.63
Current children cumulated vsize (KiB) 188060

[startup+342.302 s]
/proc/loadavg: 2.00 1.96 1.44 3/73 15023
/proc/meminfo: memFree=461168/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=219240 CPUtime=341.61
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 57225 657 0 0 34106 55 0 0 25 0 1 0 56575693 224501760 53529 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 54810 53529 402 171 0 53735 0
Current children cumulated CPU time (s) 341.61
Current children cumulated vsize (KiB) 219240

[startup+402.301 s]
/proc/loadavg: 2.07 1.98 1.48 3/73 15023
/proc/meminfo: memFree=432176/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=246028 CPUtime=401.58
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 64110 657 0 0 40095 63 0 0 25 0 1 0 56575693 251932672 60414 996147200 134512640 135215973 4294956304 18446744073709551615 134584606 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 61507 60414 402 171 0 60432 0
Current children cumulated CPU time (s) 401.58
Current children cumulated vsize (KiB) 246028

[startup+462.301 s]
/proc/loadavg: 2.02 1.98 1.51 3/73 15023
/proc/meminfo: memFree=394096/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=288172 CPUtime=461.56
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 75074 657 0 0 46084 72 0 0 25 0 1 0 56575693 295088128 69072 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 72043 69072 402 171 0 70968 0
Current children cumulated CPU time (s) 461.56
Current children cumulated vsize (KiB) 288172

[startup+522.302 s]
/proc/loadavg: 2.01 1.98 1.54 3/73 15023
/proc/meminfo: memFree=370352/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=308208 CPUtime=521.54
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 80188 657 0 0 52076 78 0 0 25 0 1 0 56575693 315604992 74186 996147200 134512640 135215973 4294956304 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 77052 74186 402 171 0 75977 0
Current children cumulated CPU time (s) 521.54
Current children cumulated vsize (KiB) 308208

[startup+582.301 s]
/proc/loadavg: 2.00 1.98 1.56 3/73 15023
/proc/meminfo: memFree=346608/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=327048 CPUtime=581.52
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 85288 657 0 0 58068 84 0 0 25 0 1 0 56575693 334897152 79286 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 81762 79286 402 171 0 80687 0
Current children cumulated CPU time (s) 581.52
Current children cumulated vsize (KiB) 327048

[startup+642.302 s]
/proc/loadavg: 2.00 1.98 1.59 3/73 15023
/proc/meminfo: memFree=320624/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=352612 CPUtime=641.5
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 92075 657 0 0 64058 92 0 0 25 0 1 0 56575693 361074688 85048 996147200 134512640 135215973 4294956304 18446744073709551615 4158960324 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 88153 85048 402 171 0 87078 0
Current children cumulated CPU time (s) 641.5

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

[startup+882.306 s]
/proc/loadavg: 2.00 1.98 1.67 3/73 15023
/proc/meminfo: memFree=201392/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=460652 CPUtime=881.41
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 120990 657 0 0 88020 121 0 0 25 0 1 0 56575693 471707648 111914 996147200 134512640 135215973 4294956304 18446744073709551615 134587307 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 115163 111914 402 171 0 114088 0
Current children cumulated CPU time (s) 881.41
Current children cumulated vsize (KiB) 460652

[startup+942.302 s]
/proc/loadavg: 2.00 1.98 1.69 3/73 15023
/proc/meminfo: memFree=173872/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=484032 CPUtime=941.4
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 127288 657 0 0 94010 130 0 0 25 0 1 0 56575693 495648768 118212 996147200 134512640 135215973 4294956304 18446744073709551615 134907476 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 121008 118212 402 171 0 119933 0
Current children cumulated CPU time (s) 941.4
Current children cumulated vsize (KiB) 484032

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.70 3/73 15023
/proc/meminfo: memFree=137584/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=505648 CPUtime=1001.37
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 133091 657 0 0 100001 136 0 0 25 0 1 0 56575693 517783552 124015 996147200 134512640 135215973 4294956304 18446744073709551615 4158961426 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 126412 124015 402 171 0 125337 0
Current children cumulated CPU time (s) 1001.37
Current children cumulated vsize (KiB) 505648

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.72 3/73 15023
/proc/meminfo: memFree=114480/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=526596 CPUtime=1061.35
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 138710 657 0 0 105994 141 0 0 25 0 1 0 56575693 539234304 129634 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 131649 129634 402 171 0 130574 0
Current children cumulated CPU time (s) 1061.35
Current children cumulated vsize (KiB) 526596

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.74 3/73 15023
/proc/meminfo: memFree=90160/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=547904 CPUtime=1121.33
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 144433 657 0 0 111987 146 0 0 25 0 1 0 56575693 561053696 135357 996147200 134512640 135215973 4294956304 18446744073709551615 134585168 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 136976 135357 402 171 0 135901 0
Current children cumulated CPU time (s) 1121.33
Current children cumulated vsize (KiB) 547904

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.75 3/73 15023
/proc/meminfo: memFree=65648/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=569988 CPUtime=1181.31
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 150345 657 0 0 117979 152 0 0 25 0 1 0 56575693 583667712 141269 996147200 134512640 135215973 4294956304 18446744073709551615 134584443 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 142497 141269 402 171 0 141422 0
Current children cumulated CPU time (s) 1181.31
Current children cumulated vsize (KiB) 569988

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.76 3/73 15023
/proc/meminfo: memFree=41520/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=607440 CPUtime=1241.29
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 160119 657 0 0 123968 161 0 0 25 0 1 0 56575693 622018560 146946 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 151860 146946 402 171 0 150785 0
Current children cumulated CPU time (s) 1241.29
Current children cumulated vsize (KiB) 607440

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.77 3/73 15023
/proc/meminfo: memFree=18480/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=628092 CPUtime=1301.27
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 165658 657 0 0 129962 165 0 0 25 0 1 0 56575693 643166208 152485 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 157023 152485 402 171 0 155948 0
Current children cumulated CPU time (s) 1301.27
Current children cumulated vsize (KiB) 628092

[startup+1362.3 s]
/proc/loadavg: 2.07 2.00 1.79 3/73 15023
/proc/meminfo: memFree=15408/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=648772 CPUtime=1361.24
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 171172 657 0 0 135952 172 0 0 25 0 1 0 56575693 664342528 157999 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 162193 157999 402 171 0 161118 0
Current children cumulated CPU time (s) 1361.24
Current children cumulated vsize (KiB) 648772

[startup+1422.3 s]
/proc/loadavg: 2.08 2.01 1.80 3/73 15023
/proc/meminfo: memFree=31472/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=698072 CPUtime=1421.2
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 183819 657 0 0 141940 180 0 0 25 0 1 0 56575693 714825728 166549 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 174518 166549 402 171 0 173443 0
Current children cumulated CPU time (s) 1421.2
Current children cumulated vsize (KiB) 698072

[startup+1482.3 s]
/proc/loadavg: 2.09 2.02 1.82 3/73 15023
/proc/meminfo: memFree=15856/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=711052 CPUtime=1481.17
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 187347 657 0 0 147934 183 0 0 25 0 1 0 56575693 728117248 170077 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 177763 170077 402 171 0 176688 0
Current children cumulated CPU time (s) 1481.17
Current children cumulated vsize (KiB) 711052

[startup+1542.31 s]
/proc/loadavg: 2.19 2.06 1.84 3/73 15023
/proc/meminfo: memFree=15088/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=728744 CPUtime=1541.15
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 192079 657 0 0 153926 189 0 0 25 0 1 0 56575693 746233856 174809 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 182186 174809 402 171 0 181111 0
Current children cumulated CPU time (s) 1541.15
Current children cumulated vsize (KiB) 728744

[startup+1602.3 s]
/proc/loadavg: 2.07 2.05 1.85 3/73 15023
/proc/meminfo: memFree=15088/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=748896 CPUtime=1601.12
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 197497 657 0 0 159917 195 0 0 25 0 1 0 56575693 766869504 180227 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 187224 180227 402 171 0 186149 0
Current children cumulated CPU time (s) 1601.12
Current children cumulated vsize (KiB) 748896

[startup+1662.3 s]
/proc/loadavg: 2.02 2.04 1.85 3/73 15023
/proc/meminfo: memFree=14960/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=767036 CPUtime=1661.09
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 202396 657 0 0 165909 200 0 0 25 0 1 0 56575693 785444864 185126 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 191759 185126 402 171 0 190684 0
Current children cumulated CPU time (s) 1661.09
Current children cumulated vsize (KiB) 767036

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 1.86 3/73 15023
/proc/meminfo: memFree=15856/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=786260 CPUtime=1721.05
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 207537 657 0 0 171900 205 0 0 25 0 1 0 56575693 805130240 190267 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 196565 190267 402 171 0 195490 0
Current children cumulated CPU time (s) 1721.05
Current children cumulated vsize (KiB) 786260

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 1.87 3/73 15023
/proc/meminfo: memFree=15728/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=803144 CPUtime=1781.04
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 212072 657 0 0 177893 211 0 0 25 0 1 0 56575693 822419456 194802 996147200 134512640 135215973 4294956304 18446744073709551615 4158960067 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 200786 194802 402 171 0 199711 0
Current children cumulated CPU time (s) 1781.04
Current children cumulated vsize (KiB) 803144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 2.00 2.02 1.87 3/73 15023
/proc/meminfo: memFree=15344/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=808616 CPUtime=1800.03
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4194304 213528 657 0 0 179790 213 0 0 25 0 1 0 56575693 828022784 196258 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 202154 196258 402 171 0 201079 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 808616

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

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

[startup+1801.41 s]
/proc/loadavg: 2.00 2.02 1.87 3/73 15023
/proc/meminfo: memFree=15344/2055920 swapFree=4192812/4192956
[pid=14980] ppid=14978 vsize=0 CPUtime=1800.13
/proc/14980/stat : 14980 (pcs.big) R 14978 14980 14034 0 -1 4195332 213529 657 0 0 179790 223 0 0 25 0 1 0 56575693 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/14980/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.43
CPU time (s): 1800.17
CPU user time (s): 1797.91
CPU system time (s): 2.26166
CPU usage (%): 99.93
Max. virtual memory (cumulated for all children) (KiB): 808616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.91
system time used= 2.26166
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214186
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= 20
involuntary context switches= 7004

runsolver used 3.03554 second user time and 5.08623 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-15 23:58:42
IDJOB=2059472
IDBENCH=53585
IDSOLVER=734
FILE ID=node51/2059472-1247695122
PBS_JOBID= 9521210
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/BH-4-13/normalized-BlackHole-4-13-e-3_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059472-1247695122/watcher-2059472-1247695122 -o /tmp/evaluation-result-2059472-1247695122/solver-2059472-1247695122 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 279783915 HOME/instance-2059472-1247695122.xml

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

MD5SUM BENCH= 0d63c340aa2de5a517388f1f4a3c0ad6
RANDOM SEED=279783915

node51.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		: 3000.225
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		: 3000.225
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:        460288 kB
Buffers:         67560 kB
Cached:        1177044 kB
SwapCached:          0 kB
Active:         360076 kB
Inactive:      1154800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        460288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2836 kB
Writeback:           0 kB
Mapped:         281780 kB
Slab:            65488 kB
Committed_AS:   783720 kB
PageTables:       2448 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= 66316 MiB
End job on node51 at 2009-07-16 00:28:45