Trace number 354505

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? 1800.05 1800.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_19.opb
MD5SUM5a1b3155d98b6c4d8f9ab1b869fece67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark355
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 355
Optimality of the best value was proved NO
Number of variables11001
Total number of constraints21678
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21678
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2765
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/354505-1176717593/instance-354505-1176717593.opb
0.00/0.00	c File size is 6306000 bytes.
1.09/1.12	c Highest Coefficient sum: 2765
1.09/1.12	c Parsing was ok!!
1.09/1.12	c Total parsing time: 1.116 s
1.09/1.14	c Var: 11001 Constr: 21678 0/0/21678 Lit: 743262 Watch. Lit: 106263
1.09/1.14	c Obj. Vars: 9 (0.0818107 % of total variables)
5.69/5.73	c Pre-processing Time: 5.73 s
5.69/5.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.69/5.73	c        0  11001    21678   743262   34   189932  500000      0      0 5.73
5.69/5.73	c Switching off LPR mode.
1799.97/1800.53	c      103  11001    21781   747868   34   461928  550001    103     12 7.97
1799.97/1800.53	c      254  11001    21932   756388   34   429012  605002    254     25 10.12
1799.97/1800.53	c      479  11001    22157   769601   34   421546  665503    479     39 12.25
1799.97/1800.53	c      817  11001    22495   790108   35   389290  732054    817     59 13.66
1799.97/1800.53	c     1325  11001    23003   813811   35   379849  805260   1325     80 16.48
1799.97/1800.53	c     2088  11001    23766   856729   36   403209  885787   2088     99 21.01
1799.97/1800.53	c     3235  11001    24913   929220   37   408303  974366   3235    123 26.28
1799.97/1800.53	c     4957  11001    26635  1027849   38   378211  500000   4957    157 31.41
1799.97/1800.53	c     7541  11001    29219  1177443   40   406868  550001   7541    171 44.06
1799.97/1800.53	c    11421  11001    33099  1376054   41   349624  605002  11421    231 49.44
1799.97/1800.53	c    17243  11001    38921  1871834   48   454887  665503  17243    181 95.16
1799.97/1800.53	c    25980  11001    47658  2541715   53   471724  732054  25980    150 172.89
1799.97/1800.53	c    39090  11001    60768  3484440   57   491458  805260  39090    144 270.17
1799.97/1800.53	c    58760  11001    80438  4456507   55   463571  885787  58760    177 331.61
1799.97/1800.53	c    88272  11001   109950  6957262   63   593815  974366  88272    144 610.45
1799.97/1800.53	c   132542  11001   154220  9254959   60   605978  500000 132542    146 904.84
1799.97/1800.53	c   198954  11001   220632 15151256   68   805925  550001 198954    132 1502.83
1799.97/1800.53	c Resources Exceeded
1799.97/1800.53	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.97/1800.53	c   17   228768  30387   286907   250446 17530073 228768    127 1800.00
1799.97/1800.53	s UNKNOWN
1799.97/1800.53	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-354505-1176717593 -o ROOT/results/node68/solver-354505-1176717593 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354505-1176717593/instance-354505-1176717593.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29939
/proc/meminfo: memFree=1781040/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=25708 CPUtime=0
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 147748844 26324992 332 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134545728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 6427 333 281 324 0 3956 0

[startup+0.0788589 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29939
/proc/meminfo: memFree=1781040/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=10864 CPUtime=0.07
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 650 0 0 0 7 0 0 0 18 0 1 0 147748844 11124736 618 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134538841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 2716 618 383 324 0 245 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10864

[startup+0.101861 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29939
/proc/meminfo: memFree=1781040/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=11124 CPUtime=0.09
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 746 0 0 0 9 0 0 0 18 0 1 0 147748844 11390976 714 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 2781 714 417 324 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11124

[startup+0.301879 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29939
/proc/meminfo: memFree=1781040/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=13212 CPUtime=0.29
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 1543 0 0 0 29 0 0 0 19 0 1 0 147748844 13529088 1511 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 3303 1511 696 324 0 832 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13212

[startup+0.701915 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29939
/proc/meminfo: memFree=1781040/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=17256 CPUtime=0.69
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 3090 0 0 0 68 1 0 0 22 0 1 0 147748844 17670144 3058 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 4314 3058 1232 324 0 1843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17256

[startup+1.50199 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29940
/proc/meminfo: memFree=1770472/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=20720 CPUtime=1.49
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 6094 0 0 0 147 2 0 0 25 0 1 0 147748844 21217280 4522 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 5180 4522 304 324 0 4249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20720

[startup+3.10213 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29940
/proc/meminfo: memFree=1751848/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=32812 CPUtime=3.08
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 9121 0 0 0 304 4 0 0 25 0 1 0 147748844 33599488 7549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 8203 7549 306 324 0 7272 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32812

[startup+6.30142 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29940
/proc/meminfo: memFree=1751856/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=28144 CPUtime=6.29
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 10918 0 0 0 621 8 0 0 25 0 1 0 147748844 28819456 6395 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 7036 6395 310 324 0 6105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28144

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29940
/proc/meminfo: memFree=1756088/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=28536 CPUtime=12.68
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 10997 0 0 0 1260 8 0 0 25 0 1 0 147748844 29220864 6474 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 7134 6474 310 324 0 6203 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28536

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 29940
/proc/meminfo: memFree=1755064/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=29712 CPUtime=25.49
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 11301 0 0 0 2539 10 0 0 25 0 1 0 147748844 30425088 6778 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134582112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 7428 6778 310 324 0 6497 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29712

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29940
/proc/meminfo: memFree=1747704/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=37008 CPUtime=51.08
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 13135 0 0 0 5095 13 0 0 25 0 1 0 147748844 37896192 8612 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 9252 8612 310 324 0 8321 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37008

[startup+102.305 s]
/proc/loadavg: 1.17 1.02 1.00 2/71 30108
/proc/meminfo: memFree=1738248/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=44988 CPUtime=102.19
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 15132 0 0 0 10199 20 0 0 25 0 1 0 147748844 46067712 10609 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 11247 10609 310 324 0 10316 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 44988

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 30138
/proc/meminfo: memFree=1732280/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=52300 CPUtime=162.17
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 16959 0 0 0 16195 22 0 0 25 0 1 0 147748844 53555200 12436 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 13075 12436 310 324 0 12144 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 52300

[startup+222.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30138
/proc/meminfo: memFree=1724920/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=59584 CPUtime=222.15
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 18765 0 0 0 22190 25 0 0 25 0 1 0 147748844 61014016 14242 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 14896 14242 310 324 0 13965 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 59584

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1715704/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=68980 CPUtime=282.13
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 21112 0 0 0 28184 29 0 0 25 0 1 0 147748844 70635520 16589 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 17245 16589 310 324 0 16314 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 68980

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1701944/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=82532 CPUtime=342.12
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 24516 0 0 0 34175 37 0 0 25 0 1 0 147748844 84512768 19993 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 20633 19993 310 324 0 19702 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 82532

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1693560/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=91100 CPUtime=402.1
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 26638 0 0 0 40169 41 0 0 25 0 1 0 147748844 93286400 22115 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 22775 22115 310 324 0 21844 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 91100

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1685624/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=98896 CPUtime=462.08
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 28594 0 0 0 46163 45 0 0 25 0 1 0 147748844 101269504 24071 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 24724 24071 310 324 0 23793 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 98896

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1678456/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=106052 CPUtime=522.08
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 30395 0 0 0 52158 50 0 0 25 0 1 0 147748844 108597248 25872 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 26513 25872 310 324 0 25582 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 106052

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1671416/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=113092 CPUtime=582.06
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 32135 0 0 0 58152 54 0 0 25 0 1 0 147748844 115806208 27612 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 28273 27612 310 324 0 27342 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 113092

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1665272/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=119064 CPUtime=642.05
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 33652 0 0 0 64147 58 0 0 25 0 1 0 147748844 121921536 29129 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 29766 29129 310 324 0 28835 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 119064


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

/proc/meminfo: memFree=1613304/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=171004 CPUtime=1061.94
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 46624 0 0 0 106106 88 0 0 25 0 1 0 147748844 175108096 42101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 42751 42101 310 324 0 41820 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 171004

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 30138
/proc/meminfo: memFree=1605880/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=178300 CPUtime=1121.93
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 48439 0 0 0 112102 91 0 0 25 0 1 0 147748844 182579200 43916 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 44575 43916 310 324 0 43644 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 178300

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 30138
/proc/meminfo: memFree=1596216/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=188048 CPUtime=1181.91
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 50876 0 0 0 118096 95 0 0 25 0 1 0 147748844 192561152 46353 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 47012 46353 310 324 0 46081 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 188048

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30138
/proc/meminfo: memFree=1587192/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=196876 CPUtime=1241.9
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 53089 0 0 0 124091 99 0 0 25 0 1 0 147748844 201601024 48566 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 49219 48566 310 324 0 48288 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 196876

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30138
/proc/meminfo: memFree=1578488/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=205592 CPUtime=1301.89
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 55255 0 0 0 130086 103 0 0 25 0 1 0 147748844 210526208 50732 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 51398 50732 310 324 0 50467 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 205592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30138
/proc/meminfo: memFree=1570040/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=214044 CPUtime=1361.87
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 57369 0 0 0 136080 107 0 0 25 0 1 0 147748844 219181056 52846 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 53511 52846 310 324 0 52580 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 214044

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30138
/proc/meminfo: memFree=1562040/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=221840 CPUtime=1421.86
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 59349 0 0 0 142075 111 0 0 25 0 1 0 147748844 227164160 54826 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 55460 54826 310 324 0 54529 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 221840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1553784/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=230168 CPUtime=1481.84
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 61426 0 0 0 148067 117 0 0 25 0 1 0 147748844 235692032 56903 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 57542 56903 310 324 0 56611 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 230168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1546424/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=237552 CPUtime=1541.82
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 63247 0 0 0 154061 121 0 0 25 0 1 0 147748844 243253248 58724 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 59388 58724 310 324 0 58457 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 237552

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1539448/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=244552 CPUtime=1601.81
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 65010 0 0 0 160057 124 0 0 25 0 1 0 147748844 250421248 60487 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 61138 60487 310 324 0 60207 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 244552

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1532472/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=251480 CPUtime=1661.8
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 66726 0 0 0 166052 128 0 0 25 0 1 0 147748844 257515520 62203 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 62870 62203 310 324 0 61939 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 251480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1525752/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=258244 CPUtime=1721.79
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 68418 0 0 0 172047 132 0 0 25 0 1 0 147748844 264441856 63895 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 64561 63895 310 324 0 63630 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 258244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1519480/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=264304 CPUtime=1781.77
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 69949 0 0 0 178041 136 0 0 25 0 1 0 147748844 270647296 65426 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 66076 65426 310 324 0 65145 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 264304

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1518584/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=265208 CPUtime=1791.37
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 70161 0 0 0 179001 136 0 0 25 0 1 0 147748844 271572992 65638 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 66302 65638 310 324 0 65371 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 265208

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1518328/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=265336 CPUtime=1794.57
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 70223 0 0 0 179321 136 0 0 25 0 1 0 147748844 271704064 65700 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 66334 65700 310 324 0 65403 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 265336

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1518136/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=265596 CPUtime=1797.77
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 70283 0 0 0 179640 137 0 0 25 0 1 0 147748844 271970304 65760 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 66399 65760 310 324 0 65468 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 265596

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1518008/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=265728 CPUtime=1799.37
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 70310 0 0 0 179800 137 0 0 25 0 1 0 147748844 272105472 65787 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 66432 65787 310 324 0 65501 0
Current children cumulated CPU time (s) 1799.37
Current children cumulated vsize (KiB) 265728

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1518008/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=265728 CPUtime=1799.77
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 70321 0 0 0 179840 137 0 0 25 0 1 0 147748844 272105472 65798 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 66432 65798 310 324 0 65501 0
Current children cumulated CPU time (s) 1799.77
Current children cumulated vsize (KiB) 265728

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30138
/proc/meminfo: memFree=1518008/2055920 swapFree=4183852/4192956
[pid=29939] ppid=29937 vsize=265860 CPUtime=1799.97
/proc/29939/stat : 29939 (bsolo3.0.16) R 29937 29939 29072 0 -1 4194304 70323 0 0 0 179860 137 0 0 25 0 1 0 147748844 272240640 65800 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29939/statm: 66465 65800 310 324 0 65534 0
Current children cumulated CPU time (s) 1799.97
Current children cumulated vsize (KiB) 265860

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.05
CPU user time (s): 1798.63
CPU system time (s): 1.41678
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 265860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.41678
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70324
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= 12
involuntary context switches= 3762

runsolver used 1.18982 second user time and 3.79342 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Apr 16 09:59:53 UTC 2007

IDJOB= 354505
IDBENCH= 2633
IDSOLVER= 163
FILE ID= node68/354505-1176717593

PBS_JOBID= 4560086

Free space on /tmp= 66400 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_19.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354505-1176717593/instance-354505-1176717593.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-354505-1176717593 -o ROOT/results/node68/solver-354505-1176717593 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/354505-1176717593/instance-354505-1176717593.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  5a1b3155d98b6c4d8f9ab1b869fece67

RANDOM SEED= 432667194

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1781456 kB
Buffers:          5184 kB
Cached:         198592 kB
SwapCached:       3760 kB
Active:          56972 kB
Inactive:       180464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781456 kB
SwapTotal:     4192956 kB
SwapFree:      4183852 kB
Dirty:           10536 kB
Writeback:           0 kB
Mapped:          38888 kB
Slab:            23036 kB
Committed_AS:  2665896 kB
PageTables:       1440 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= 66400 MiB

End job on node68 on Mon Apr 16 10:29:54 UTC 2007