Trace number 432711

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 3.0.17? (TO) 1800.12 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-stocfor1.opb
MD5SUMf5fea9f9b3e2808f219e4e92af96aba2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-37
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -71
Optimality of the best value was proved NO
Number of variables3330
Total number of constraints117
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 constraints117
Minimum length of a constraint30
Maximum length of a constraint240
Number of terms in the objective function 810
Biggest coefficient in the objective function 21201
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524901
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524901
Number of bits of the biggest sum of numbers20
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432711-1177948169/instance-432711-1177948169.opb
0.00/0.00	c File size is 123621 bytes.
0.00/0.02	c Highest Coefficient sum: 524901
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.024 s
0.00/0.02	c Var: 3330 Constr: 180 3/0/177 Lit: 18720 Watch. Lit: 4104
0.00/0.02	c Obj. Vars: 810 (24.3243 % of total variables)
0.09/0.11	c Pre-processing Time: 0.111 s
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0   2271      180    18720  104    16214   37261      0      0 0.11
0.09/0.11	c Switching off LPR mode.
1800.07/1800.70	c      100   2271      280    25332   90    16958   40988    100    657 0.15
1800.07/1800.70	c      250   2271      430    35659   82    17248   45087    250   1315 0.19
1800.07/1800.70	c      475   2271      655    50793   77    17698   49596    475   1833 0.26
1800.07/1800.70	c      813   2271      993    74082   74    18374   54556    813   2370 0.34
1800.07/1800.70	c     1322   2271     1502   108271   72    19392   60012   1322   2659 0.50
1800.07/1800.70	c     2086   2271     2266   152413   67    20920   66014   2086   3151 0.66
1800.07/1800.70	c     3232   2271     3412   220416   64    23212   72616   3232   3852 0.84
1800.07/1800.70	c     4953   2271     5133   323174   62    26654   79878   4953   4244 1.17
1800.07/1800.70	c     7537   2271     7717   478323   61    31822   87866   7537   3937 1.91
1800.07/1800.70	c    11416   2271    11596   708876   61    39580   96653  11416   3139 3.64
1800.07/1800.70	c    17239   2271    17419  1056977   60    51226  106319  17239   2744 6.28
1800.07/1800.70	c    25978   2271    26158  1568755   59    68704  116951  25978   1706 15.22
1800.07/1800.70	c    39094   2271    39274  2319701   59    94936  128647  39094   1164 33.56
1800.07/1800.70	c    58767   2271    58947  3454807   58   134282  141512  58767    605 96.99
1800.07/1800.70	c    88279   2271    88459  5122645   57   193306  155664  88279    307 287.16
1800.07/1800.70	c   132549   2271   132729  7945311   59   281824  171231 132549    286 462.15
1800.07/1800.70	c   198959   2271    39858  1950734   48    95995  188355  39678    304 654.11
1800.07/1800.70	c   298581   2270   139480  6271934   44   295189  207191 139300    352 847.44
1800.07/1800.70	c   448017   2270    92486  6986027   75   201233  227911  92306    295 1518.67
1800.07/1800.70	c Caught signal: 15
1800.07/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.70	c   19   528066  55376   659633   172535 15201898 172355    293 1800.08
1800.07/1800.70	s UNKNOWN
1800.07/1800.70	c Total time: 1800.08 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-432711-1177948169 -o ROOT/results/node62/solver-432711-1177948169 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432711-1177948169/instance-432711-1177948169.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 0.95 0.90 3/64 24992
/proc/meminfo: memFree=1783616/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=11860 CPUtime=0
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 113392902 12144640 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 2965 333 279 324 0 2004 0

[startup+0.00673901 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24992
/proc/meminfo: memFree=1783616/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=12004 CPUtime=0
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 387 0 0 0 0 0 0 0 18 0 1 0 113392902 12292096 357 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 3001 357 284 324 0 2040 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12004

[startup+0.101749 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24992
/proc/meminfo: memFree=1783616/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=5296 CPUtime=0.09
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 785 0 0 0 9 0 0 0 18 0 1 0 113392902 5423104 691 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 1324 691 305 324 0 394 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5296

[startup+0.301772 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24992
/proc/meminfo: memFree=1783616/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=5772 CPUtime=0.29
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 897 0 0 0 29 0 0 0 19 0 1 0 113392902 5910528 803 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 1443 803 310 324 0 513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5772

[startup+0.701819 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 24992
/proc/meminfo: memFree=1783616/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=7324 CPUtime=0.69
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 1284 0 0 0 69 0 0 0 22 0 1 0 113392902 7499776 1190 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 1831 1190 310 324 0 901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7324

[startup+1.50191 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 24993
/proc/meminfo: memFree=1778616/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=10700 CPUtime=1.49
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 2128 0 0 0 149 0 0 0 25 0 1 0 113392902 10956800 2034 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 2675 2035 310 324 0 1745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10700

[startup+3.1011 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 24993
/proc/meminfo: memFree=1774904/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=14440 CPUtime=3.09
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 3059 0 0 0 308 1 0 0 25 0 1 0 113392902 14786560 2965 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 3610 2965 310 324 0 2680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14440

[startup+6.30147 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 24993
/proc/meminfo: memFree=1768256/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=20268 CPUtime=6.29
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 4534 0 0 0 628 1 0 0 25 0 1 0 113392902 20754432 4440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 5067 4440 310 324 0 4137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20268

[startup+12.7022 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 24993
/proc/meminfo: memFree=1762688/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=24800 CPUtime=12.68
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 5662 0 0 0 1266 2 0 0 25 0 1 0 113392902 25395200 5568 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 6200 5568 310 324 0 5270 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24800

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 24993
/proc/meminfo: memFree=1750976/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=36220 CPUtime=25.48
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 8505 0 0 0 2543 5 0 0 25 0 1 0 113392902 37089280 8411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 9055 8411 310 324 0 8125 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36220

[startup+51.1017 s]
/proc/loadavg: 1.02 0.97 0.91 2/65 24993
/proc/meminfo: memFree=1742336/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=44892 CPUtime=51.08
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 10676 0 0 0 5100 8 0 0 25 0 1 0 113392902 45969408 10582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 11223 10582 310 324 0 10293 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44892

[startup+102.306 s]
/proc/loadavg: 1.06 0.99 0.92 2/65 24993
/proc/meminfo: memFree=1730688/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=56416 CPUtime=102.26
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 13555 0 0 0 10215 11 0 0 25 0 1 0 113392902 57769984 13461 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 14104 13461 310 324 0 13174 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56416

[startup+162.302 s]
/proc/loadavg: 1.07 1.00 0.92 2/65 24993
/proc/meminfo: memFree=1721664/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=65368 CPUtime=162.24
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 15816 0 0 0 16210 14 0 0 25 0 1 0 113392902 66936832 15722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 16342 15722 310 324 0 15412 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 65368

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 24993
/proc/meminfo: memFree=1713280/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=73652 CPUtime=222.23
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 17885 0 0 0 22206 17 0 0 25 0 1 0 113392902 75419648 17791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 18413 17791 310 324 0 17483 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 73652

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 24993
/proc/meminfo: memFree=1707264/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=79736 CPUtime=282.21
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 19384 0 0 0 28202 19 0 0 25 0 1 0 113392902 81649664 19290 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 19934 19290 310 324 0 19004 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79736

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 24995
/proc/meminfo: memFree=1692480/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=94472 CPUtime=342.18
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 23072 0 0 0 34197 21 0 0 25 0 1 0 113392902 96739328 22978 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 23618 22978 310 324 0 22688 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 94472

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 0.93 2/65 24995
/proc/meminfo: memFree=1678080/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=108968 CPUtime=402.17
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 26693 0 0 0 40192 25 0 0 25 0 1 0 113392902 111583232 26599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 27242 26599 310 324 0 26312 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 108968

[startup+462.302 s]
/proc/loadavg: 1.04 1.02 0.93 2/65 24995
/proc/meminfo: memFree=1665792/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=120988 CPUtime=462.16
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 29725 0 0 0 46187 29 0 0 25 0 1 0 113392902 123891712 29631 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 30247 29631 310 324 0 29317 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 120988

[startup+522.302 s]
/proc/loadavg: 1.05 1.03 0.94 2/65 24995
/proc/meminfo: memFree=1639360/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=147564 CPUtime=522.13
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 36346 0 0 0 52178 35 0 0 25 0 1 0 113392902 151105536 36252 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 36891 36252 310 324 0 35961 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 147564

[startup+582.302 s]
/proc/loadavg: 1.12 1.05 0.95 2/65 24995
/proc/meminfo: memFree=1637760/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=148876 CPUtime=582.12
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 36849 0 0 0 58176 36 0 0 25 0 1 0 113392902 152449024 36586 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 37219 36586 310 324 0 36289 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 148876

[startup+642.302 s]
/proc/loadavg: 1.11 1.05 0.95 2/65 24995
/proc/meminfo: memFree=1637760/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=148876 CPUtime=642.1
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 36849 0 0 0 64174 36 0 0 25 0 1 0 113392902 152449024 36586 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 37219 36586 310 324 0 36289 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 148876


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

[startup+882.302 s]
/proc/loadavg: 1.03 1.05 0.97 2/65 25193
/proc/meminfo: memFree=1637824/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=148876 CPUtime=881.94
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 36849 0 0 0 88157 37 0 0 25 0 1 0 113392902 152449024 36586 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550797 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 37219 36586 310 324 0 36289 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 148876

[startup+942.302 s]
/proc/loadavg: 1.05 1.05 0.98 2/65 25193
/proc/meminfo: memFree=1623296/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=163664 CPUtime=941.91
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 40543 0 0 0 94150 41 0 0 25 0 1 0 113392902 167591936 40280 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 40916 40280 310 324 0 39986 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 163664

[startup+1002.3 s]
/proc/loadavg: 1.06 1.06 0.98 2/65 25193
/proc/meminfo: memFree=1605632/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=181108 CPUtime=1001.9
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 44897 0 0 0 100144 46 0 0 25 0 1 0 113392902 185454592 44634 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 45277 44634 310 324 0 44347 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 181108

[startup+1062.3 s]
/proc/loadavg: 1.06 1.06 0.99 2/65 25193
/proc/meminfo: memFree=1599936/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1061.88
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 106141 47 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 186564

[startup+1122.3 s]
/proc/loadavg: 1.05 1.06 0.99 2/65 25193
/proc/meminfo: memFree=1600000/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1121.87
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 112139 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 186564

[startup+1182.3 s]
/proc/loadavg: 1.02 1.05 0.99 2/65 25193
/proc/meminfo: memFree=1600000/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1181.85
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 118137 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 186564

[startup+1242.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1600000/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1241.83
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 124135 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 186564

[startup+1302.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1600064/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1301.82
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 130134 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8537393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 186564

[startup+1362.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 25193
/proc/meminfo: memFree=1600064/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1361.79
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 136131 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 186564

[startup+1422.31 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1600064/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1421.78
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 142130 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 186564

[startup+1482.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1600064/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1481.76
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 148128 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 186564

[startup+1542.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 25193
/proc/meminfo: memFree=1600064/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1541.74
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 154126 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 186564

[startup+1602.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 25193
/proc/meminfo: memFree=1600000/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1601.72
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 160124 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 186564

[startup+1662.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1600064/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=186564 CPUtime=1661.7
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 46465 0 0 0 166122 48 0 0 25 0 1 0 113392902 191041536 45996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 46641 45996 310 324 0 45711 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 186564

[startup+1722.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1586752/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=199940 CPUtime=1721.68
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 49830 0 0 0 172116 52 0 0 25 0 1 0 113392902 204738560 49361 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 49985 49361 310 324 0 49055 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 199940

[startup+1782.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1571968/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=214596 CPUtime=1781.67
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 53481 0 0 0 178112 55 0 0 25 0 1 0 113392902 219746304 53012 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 53649 53012 310 324 0 52719 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 214596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1568576/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=217940 CPUtime=1800.07
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 54332 0 0 0 179951 56 0 0 25 0 1 0 113392902 223170560 53863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 54485 53863 310 324 0 53555 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 217940

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

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

[startup+1800.71 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 25193
/proc/meminfo: memFree=1568576/2055920 swapFree=4184584/4192956
[pid=24992] ppid=24990 vsize=217940 CPUtime=1800.07
/proc/24992/stat : 24992 (bsolo3.0.17) R 24990 24992 24582 0 -1 4194304 54332 0 0 0 179951 56 0 0 25 0 1 0 113392902 223170560 53863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24992/statm: 54485 53863 310 324 0 53555 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 217940

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.12
CPU user time (s): 1799.52
CPU system time (s): 0.601908
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 217940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.601908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54336
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= 4838

runsolver used 1.38779 second user time and 3.58645 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Apr 30 15:49:29 UTC 2007

IDJOB= 432711
IDBENCH= 1710
IDSOLVER= 199
FILE ID= node62/432711-1177948169

PBS_JOBID= 4727809

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-stocfor1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432711-1177948169/instance-432711-1177948169.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-432711-1177948169 -o ROOT/results/node62/solver-432711-1177948169 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432711-1177948169/instance-432711-1177948169.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f5fea9f9b3e2808f219e4e92af96aba2

RANDOM SEED= 29403814

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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:       1784024 kB
Buffers:         35080 kB
Cached:         157788 kB
SwapCached:       2428 kB
Active:          79088 kB
Inactive:       123496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784024 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            6700 kB
Writeback:           0 kB
Mapped:          16240 kB
Slab:            55332 kB
Committed_AS:  1289092 kB
PageTables:       1460 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 node62 on Mon Apr 30 16:19:32 UTC 2007