Trace number 455205

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 3.0.16SAT (TO)-6 1800.14 1800.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_2.opb
MD5SUM1eb933a10fcc575d2df25e98511c4b07
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark45.985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/455205-1178039078/instance-455205-1178039078.opb
0.00/0.00	c File size is 35158 bytes.
0.00/0.02	c Highest Coefficient sum: 100
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 3060 Constr: 6072 3010/102/2960 Lit: 21020 Watch. Lit: 17962
0.00/0.02	c Obj. Vars: 50 (1.63399 % of total variables)
6.09/6.12	c Pre-processing Time: 6.12 s
6.09/6.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.12	c        0   3060     6072    21020    3    17962   49412      0      0 6.12
6.09/6.12	c Switching off LPR mode.
6.09/6.13	o -1	6.125
6.09/6.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.13	c        0   3060     6073    21070    3    17965   49445      1      0 6.13
6.09/6.13	o -2	6.129
6.09/6.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.13	c        0   3060     6074    21120    3    17969   49495      2      0 6.13
6.09/6.13	o -3	6.133
6.09/6.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.15	c        0   3060     6075    21170    3    17974   49562      3      0 6.13
6.09/6.15	o -4	6.146
6.09/6.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.17	c        7   3060     6083    21478    3    17994   49579     11      1 6.15
6.09/6.17	o -5	6.167
6.39/6.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.39/6.40	c       99   3060     6176    26766    4    18185   49595    104     16 6.17
6.39/6.40	c      199   3060     6276    33349    5    18385   54555    204     32 6.18
6.39/6.40	c      449   3060     6526    49263    7    18885   60011    454     72 6.21
6.39/6.40	c      924   3060     7001    76402   10    19835   66013    929    147 6.27
6.39/6.40	c     1737   3060     7814   127008   16    21461   72615   1742    271 6.39
6.39/6.40	o -6	6.4
1800.09/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.09/1800.60	c     1797   3060     7875   130976   16    21589   49612   1803    280 6.40
1800.09/1800.60	c     1898   3060     7976   138298   17    21791   54574   1904    295 6.42
1800.09/1800.60	c     2150   3060     8228   157796   19    22295   60032   2156    333 6.45
1800.09/1800.60	c     2626   3060     8704   185187   21    23247   66036   2632    402 6.52
1800.09/1800.60	c     3439   3060     9517   230021   24    24873   72640   3445    518 6.63
1800.09/1800.60	c     4759   3060    10837   304711   28    27513   79905   4765    691 6.88
1800.09/1800.60	c     6841   3060    12919   437402   33    31677   87896   6847    919 7.44
1800.09/1800.60	c    10065   3060    16143   655598   40    38125   96686  10071   1151 8.74
1800.09/1800.60	c    15001   3060    21079   944836   44    47997  106355  15007   1345 11.15
1800.09/1800.60	c    22507   3060    28585  1388928   48    63009  116991  22513   1344 16.75
1800.09/1800.60	c    33868   3060    39946  2139536   53    85731  128691  33874   1161 29.16
1800.09/1800.60	c    51012   3060    57090  3333131   58   120019  141561  51018    797 63.96
1800.09/1800.60	c    76831   3060    82909  5133127   61   171657  155718  76837    518 148.29
1800.09/1800.61	c   115663   3060   121741  7412359   60   249321  171290 115669    431 267.92
1800.09/1800.61	c   174015   3060    19619   864832   44    45062  188420  13547    233 745.78
1800.09/1800.61	c   261647   3060   107251  6749574   62   220326  207263 101179    263 991.53
1800.09/1800.61	c Caught signal: 15
1800.09/1800.61	v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29
1800.09/1800.61	v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 -x50 -x91 -x70 -x89 -x76 -x62
1800.09/1800.61	v x99 -x65 -x78 -x96 -x93 -x80 -x100 -x94 -x88 -x55 -x74 -x68 -x81 -x53 -x73 -x66 -x92 -x61 -x97 -x64 -x57 -x58 -x59 -x60 -x63 -x67
1800.09/1800.61	v -x69 -x72 -x79 -x86 -x51 x87 x83 -x98 -x95 -x56 x54 -x75 -x77 x82 -x85 x90 -x52 -x71 -x84
1800.09/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.61	c   25   368471   3283   385945   208826 13523092 202754    204 1800.10
1800.09/1800.61	c Objective: -6
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	c Total time: 1800.1 s

Verifier Data (download as text)

OK	-6

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-455205-1178039078 -o ROOT/results/node45/solver-455205-1178039078 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/455205-1178039078/instance-455205-1178039078.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: 0.92 1.10 1.12 3/77 17442
/proc/meminfo: memFree=1785104/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=11772 CPUtime=0
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 158753453 12054528 345 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 2943 346 291 324 0 2003 0

[startup+0.030727 s]
/proc/loadavg: 0.92 1.10 1.12 3/77 17442
/proc/meminfo: memFree=1785104/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=5584 CPUtime=0.02
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 793 0 0 0 2 0 0 0 18 0 1 0 158753453 5718016 753 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 1396 754 306 324 0 465 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5584

[startup+0.101734 s]
/proc/loadavg: 0.92 1.10 1.12 3/77 17442
/proc/meminfo: memFree=1785104/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=5584 CPUtime=0.09
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 802 0 0 0 9 0 0 0 18 0 1 0 158753453 5718016 762 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5160592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 1396 762 306 324 0 465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5584

[startup+0.301754 s]
/proc/loadavg: 0.92 1.10 1.12 3/77 17442
/proc/meminfo: memFree=1785104/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=5584 CPUtime=0.29
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 803 0 0 0 29 0 0 0 19 0 1 0 158753453 5718016 763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 1396 763 306 324 0 465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5584

[startup+0.701795 s]
/proc/loadavg: 0.92 1.10 1.12 3/77 17442
/proc/meminfo: memFree=1785104/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=5584 CPUtime=0.69
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 803 0 0 0 69 0 0 0 23 0 1 0 158753453 5718016 763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 1396 763 306 324 0 465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5584

[startup+1.50188 s]
/proc/loadavg: 0.92 1.10 1.12 2/78 17443
/proc/meminfo: memFree=1783240/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=5584 CPUtime=1.49
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 803 0 0 0 149 0 0 0 25 0 1 0 158753453 5718016 763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 1396 763 306 324 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5584

[startup+3.10104 s]
/proc/loadavg: 0.92 1.10 1.12 2/78 17443
/proc/meminfo: memFree=1783112/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=5584 CPUtime=3.09
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 803 0 0 0 309 0 0 0 25 0 1 0 158753453 5718016 763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5158397 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 1396 763 306 324 0 465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5584

[startup+6.30136 s]
/proc/loadavg: 0.92 1.10 1.12 2/78 17443
/proc/meminfo: memFree=1782864/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=6576 CPUtime=6.28
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 1116 0 0 0 627 1 0 0 25 0 1 0 158753453 6733824 1027 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 1644 1027 312 324 0 713 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6576

[startup+12.702 s]
/proc/loadavg: 0.94 1.09 1.12 2/78 17443
/proc/meminfo: memFree=1768288/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=21216 CPUtime=12.69
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 4772 0 0 0 1262 7 0 0 25 0 1 0 158753453 21725184 4683 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 5304 4683 312 324 0 4373 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21216

[startup+25.5013 s]
/proc/loadavg: 0.94 1.09 1.12 2/78 17443
/proc/meminfo: memFree=1755296/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=33652 CPUtime=25.48
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 7889 0 0 0 2537 11 0 0 25 0 1 0 158753453 34459648 7800 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 8413 7800 312 324 0 7482 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33652

[startup+51.1019 s]
/proc/loadavg: 0.96 1.08 1.11 2/78 17443
/proc/meminfo: memFree=1741536/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=47368 CPUtime=51.07
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 11321 0 0 0 5090 17 0 0 25 0 1 0 158753453 48504832 11232 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 11842 11232 312 324 0 10911 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47368

[startup+102.305 s]
/proc/loadavg: 0.98 1.06 1.10 2/78 17443
/proc/meminfo: memFree=1722720/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=65984 CPUtime=102.26
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 15959 0 0 0 10198 28 0 0 25 0 1 0 158753453 67567616 15870 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 16496 15870 312 324 0 15565 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65984

[startup+162.301 s]
/proc/loadavg: 0.99 1.05 1.09 2/78 17443
/proc/meminfo: memFree=1704608/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=84492 CPUtime=162.24
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 20586 0 0 0 16186 38 0 0 25 0 1 0 158753453 86519808 20497 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 21123 20497 312 324 0 20192 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84492

[startup+222.301 s]
/proc/loadavg: 0.99 1.04 1.08 2/78 17443
/proc/meminfo: memFree=1685984/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=102652 CPUtime=222.22
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 25114 0 0 0 22175 47 0 0 25 0 1 0 158753453 105115648 25025 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 25663 25025 312 324 0 24732 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 102652

[startup+282.301 s]
/proc/loadavg: 0.99 1.03 1.08 2/78 17443
/proc/meminfo: memFree=1672608/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=116136 CPUtime=282.21
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 28502 0 0 0 28167 54 0 0 25 0 1 0 158753453 118923264 28413 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 29034 28413 312 324 0 28103 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 116136

[startup+342.301 s]
/proc/loadavg: 0.99 1.02 1.07 2/78 17443
/proc/meminfo: memFree=1659552/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=128976 CPUtime=342.19
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 31717 0 0 0 34157 62 0 0 25 0 1 0 158753453 132071424 31628 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 32244 31628 312 324 0 31313 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 128976

[startup+402.302 s]
/proc/loadavg: 0.99 1.02 1.07 2/78 17445
/proc/meminfo: memFree=1648544/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=140104 CPUtime=402.18
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 34488 0 0 0 40149 69 0 0 25 0 1 0 158753453 143466496 34399 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 35026 34399 312 324 0 34095 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 140104

[startup+462.302 s]
/proc/loadavg: 0.99 1.01 1.06 2/78 17445
/proc/meminfo: memFree=1636960/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=151520 CPUtime=462.16
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 37350 0 0 0 46141 75 0 0 25 0 1 0 158753453 155156480 37261 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 37880 37261 312 324 0 36949 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 151520

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/78 17445
/proc/meminfo: memFree=1630752/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=157736 CPUtime=522.15
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 38911 0 0 0 52135 80 0 0 25 0 1 0 158753453 161521664 38822 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 39434 38822 312 324 0 38503 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 157736

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 17445
/proc/meminfo: memFree=1622880/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=165620 CPUtime=582.13
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 40877 0 0 0 58129 84 0 0 25 0 1 0 158753453 169594880 40788 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41405 40788 312 324 0 40474 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 165620

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 17445
/proc/meminfo: memFree=1621664/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=642.11
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 64126 85 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546306 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 166520


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 17445
/proc/meminfo: memFree=1621792/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=822.06
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 82113 93 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 166520

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 17445
/proc/meminfo: memFree=1621792/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=882.04
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 88107 97 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 166520

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 17445
/proc/meminfo: memFree=1621856/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=942.03
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 94101 102 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 166520

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 17445
/proc/meminfo: memFree=1621856/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=1002.01
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 100096 105 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 166520

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1621792/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=1062
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 106090 110 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 166520

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1621856/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=1121.98
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 112085 113 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 166520

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1621856/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=1181.96
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 118079 117 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 166520

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1621856/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=1241.94
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 124074 120 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 166520

[startup+1302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 17445
/proc/meminfo: memFree=1621856/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=1301.94
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 130072 122 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 166520

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17445
/proc/meminfo: memFree=1621856/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=166520 CPUtime=1361.92
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41278 0 0 0 136068 124 0 0 25 0 1 0 158753453 170516480 41019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41630 41019 312 324 0 40699 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 166520

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1620704/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=167808 CPUtime=1421.9
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 41571 0 0 0 142064 126 0 0 25 0 1 0 158753453 171835392 41312 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 41952 41312 312 324 0 41021 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 167808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1614880/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=173612 CPUtime=1481.87
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 43026 0 0 0 148058 129 0 0 25 0 1 0 158753453 177778688 42767 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 43403 42767 312 324 0 42472 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 173612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1608992/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=179436 CPUtime=1541.86
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 44489 0 0 0 154054 132 0 0 25 0 1 0 158753453 183742464 44230 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 44859 44230 312 324 0 43928 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 179436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1602976/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=185396 CPUtime=1601.84
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 45998 0 0 0 160047 137 0 0 25 0 1 0 158753453 189845504 45739 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 46349 45739 312 324 0 45418 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 185396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1597280/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=191228 CPUtime=1661.82
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 47452 0 0 0 166041 141 0 0 25 0 1 0 158753453 195817472 47193 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 47807 47193 312 324 0 46876 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 191228

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1590624/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=197964 CPUtime=1721.81
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 49113 0 0 0 172035 146 0 0 25 0 1 0 158753453 202715136 48854 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 49491 48854 312 324 0 48560 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 197964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1583584/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=204832 CPUtime=1781.79
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 50845 0 0 0 178030 149 0 0 25 0 1 0 158753453 209747968 50586 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 51208 50586 312 324 0 50277 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 204832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17445
/proc/meminfo: memFree=1582880/2055920 swapFree=4157776/4192956
[pid=17442] ppid=17440 vsize=205224 CPUtime=1800.09
/proc/17442/stat : 17442 (bsolo3.0.16) R 17440 17442 21742 0 -1 4194304 51160 0 0 0 179860 149 0 0 25 0 1 0 158753453 210149376 50697 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17442/statm: 51306 50697 312 324 0 50375 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 205224

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

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

Child status: 15
Real time (s): 1800.65
CPU time (s): 1800.14
CPU user time (s): 1798.61
CPU system time (s): 1.53277
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 206040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.61
system time used= 1.53277
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51161
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= 2369

runsolver used 1.41578 second user time and 3.9454 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  1 17:04:38 UTC 2007

IDJOB= 455205
IDBENCH= 48248
IDSOLVER= 163
FILE ID= node45/455205-1178039078

PBS_JOBID= 4728398

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/455205-1178039078/instance-455205-1178039078.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-455205-1178039078 -o ROOT/results/node45/solver-455205-1178039078 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/455205-1178039078/instance-455205-1178039078.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  1eb933a10fcc575d2df25e98511c4b07

RANDOM SEED= 841695083

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1785512 kB
Buffers:         99500 kB
Cached:          80216 kB
SwapCached:      14084 kB
Active:         123980 kB
Inactive:        85336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785512 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:            6820 kB
Writeback:           0 kB
Mapped:          35040 kB
Slab:            46656 kB
Committed_AS:  3081708 kB
PageTables:       1744 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= 66558 MiB

End job on node45 on Tue May  1 17:34:41 UTC 2007