Trace number 351252

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? (TO) 1800.04 1800.61

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 3.0.16 - 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/351252-1176591742/instance-351252-1176591742.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: 0.113 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.
1799.93/1800.57	c      100   2271      280    25332   90    16958   40988    100    649 0.15
1799.93/1800.57	c      250   2271      430    35659   82    17248   45087    250   1302 0.19
1799.93/1800.57	c      475   2271      655    50793   77    17698   49596    475   1819 0.26
1799.93/1800.57	c      813   2271      993    74082   74    18374   54556    813   2349 0.35
1799.93/1800.57	c     1322   2271     1502   108271   72    19392   60012   1322   2628 0.50
1799.93/1800.57	c     2086   2271     2266   152413   67    20920   66014   2086   3122 0.67
1799.93/1800.57	c     3232   2271     3412   220416   64    23212   72616   3232   3815 0.85
1799.93/1800.57	c     4953   2271     5133   323174   62    26654   79878   4953   4208 1.18
1799.93/1800.57	c     7537   2271     7717   478323   61    31822   87866   7537   3893 1.94
1799.93/1800.57	c    11416   2271    11596   708876   61    39580   96653  11416   3108 3.67
1799.93/1800.57	c    17239   2271    17419  1056977   60    51226  106319  17239   2725 6.33
1799.93/1800.57	c    25978   2271    26158  1568755   59    68704  116951  25978   1699 15.29
1799.93/1800.57	c    39094   2271    39274  2319701   59    94936  128647  39094   1159 33.71
1799.93/1800.57	c    58767   2271    58947  3454807   58   134282  141512  58767    603 97.32
1799.93/1800.57	c    88279   2271    88459  5122645   57   193306  155664  88279    306 287.80
1799.93/1800.57	c   132549   2271   132729  7945311   59   281824  171231 132549    286 463.21
1799.93/1800.57	c   198959   2271    39858  1950734   48    95995  188355  39678    303 655.05
1799.93/1800.57	c   298581   2270   139480  6271934   44   295189  207191 139300    351 848.66
1799.93/1800.57	c   448017   2270    92486  6986027   75   201233  227911  92306    294 1521.02
1799.93/1800.57	c Resources Exceeded
1799.93/1800.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.57	c   19   527720  55376   659292   172189 15167281 172009    293 1800.00
1799.93/1800.57	s UNKNOWN
1799.93/1800.57	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/node69/watcher-351252-1176591742 -o ROOT/results/node69/solver-351252-1176591742 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351252-1176591742/instance-351252-1176591742.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 0.98 0.99 3/64 3841
/proc/meminfo: memFree=1726036/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=11860 CPUtime=0
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 135163615 12144640 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 2965 336 281 324 0 2003 0

[startup+0.089588 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3841
/proc/meminfo: memFree=1726036/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=5296 CPUtime=0.08
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 789 0 0 0 8 0 0 0 18 0 1 0 135163615 5423104 693 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 1324 693 307 324 0 393 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5296

[startup+0.10159 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3841
/proc/meminfo: memFree=1726036/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=5296 CPUtime=0.09
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 789 0 0 0 9 0 0 0 18 0 1 0 135163615 5423104 693 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 1324 693 307 324 0 393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5296

[startup+0.30162 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3841
/proc/meminfo: memFree=1726036/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=5772 CPUtime=0.29
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 899 0 0 0 29 0 0 0 19 0 1 0 135163615 5910528 803 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12387963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 1443 803 312 324 0 512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5772

[startup+0.701686 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3841
/proc/meminfo: memFree=1726036/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=7196 CPUtime=0.69
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 1278 0 0 0 68 1 0 0 22 0 1 0 135163615 7368704 1182 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 1799 1182 312 324 0 868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7196

[startup+1.50182 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1721036/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=10568 CPUtime=1.49
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 2121 0 0 0 148 1 0 0 25 0 1 0 135163615 10821632 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 2642 2025 312 324 0 1711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10568

[startup+3.10108 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1717324/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=14312 CPUtime=3.09
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 3053 0 0 0 307 2 0 0 25 0 1 0 135163615 14655488 2957 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 3578 2957 312 324 0 2647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14312

[startup+6.3016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1710860/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=20264 CPUtime=6.28
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 4522 0 0 0 625 3 0 0 25 0 1 0 135163615 20750336 4426 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 5066 4426 312 324 0 4135 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20264

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1705228/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=24800 CPUtime=12.69
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 5656 0 0 0 1263 6 0 0 25 0 1 0 135163615 25395200 5560 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12387963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 6200 5560 312 324 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24800

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1693516/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=36092 CPUtime=25.49
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 8499 0 0 0 2538 11 0 0 25 0 1 0 135163615 36958208 8403 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 9023 8403 312 324 0 8092 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36092

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1684940/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=44764 CPUtime=51.08
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 10666 0 0 0 5093 15 0 0 25 0 1 0 135163615 45838336 10570 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 11191 10570 312 324 0 10260 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44764

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1673292/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=56288 CPUtime=102.26
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 13545 0 0 0 10207 19 0 0 25 0 1 0 135163615 57638912 13449 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 14072 13449 312 324 0 13141 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56288

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1664332/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=65368 CPUtime=162.24
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 15806 0 0 0 16199 25 0 0 25 0 1 0 135163615 66936832 15710 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 16342 15710 312 324 0 15411 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 65368

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1655948/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=73652 CPUtime=222.22
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 17874 0 0 0 22193 29 0 0 25 0 1 0 135163615 75419648 17778 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 18413 17778 312 324 0 17482 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 73652

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1649932/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=79608 CPUtime=282.2
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 19376 0 0 0 28188 32 0 0 25 0 1 0 135163615 81518592 19280 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 19902 19280 312 324 0 18971 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 79608

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1635404/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=94216 CPUtime=342.18
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 23009 0 0 0 34181 37 0 0 25 0 1 0 135163615 96477184 22913 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 23554 22913 312 324 0 22623 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 94216

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1620876/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=108712 CPUtime=402.16
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 26650 0 0 0 40170 46 0 0 25 0 1 0 135163615 111321088 26554 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 27178 26554 312 324 0 26247 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 108712

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1608716/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=120860 CPUtime=462.14
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 29669 0 0 0 46161 53 0 0 25 0 1 0 135163615 123760640 29573 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 30215 29573 312 324 0 29284 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 120860

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1582284/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=147304 CPUtime=522.13
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 36306 0 0 0 52149 64 0 0 25 0 1 0 135163615 150839296 36210 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 36826 36210 312 324 0 35895 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 147304

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1580364/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=148876 CPUtime=582.11
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 36853 0 0 0 58146 65 0 0 25 0 1 0 135163615 152449024 36588 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 37219 36588 312 324 0 36288 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 148876

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1580364/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=148876 CPUtime=642.09
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 36853 0 0 0 64140 69 0 0 25 0 1 0 135163615 152449024 36588 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 37219 36588 312 324 0 36288 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 148876


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1580364/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=148876 CPUtime=822.03
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 36853 0 0 0 82117 86 0 0 25 0 1 0 135163615 152449024 36588 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 37219 36588 312 324 0 36288 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 148876

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1580364/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=148876 CPUtime=882.02
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 36853 0 0 0 88110 92 0 0 25 0 1 0 135163615 152449024 36588 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 37219 36588 312 324 0 36288 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 148876

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1566412/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=163152 CPUtime=942
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 40420 0 0 0 94098 102 0 0 25 0 1 0 135163615 167067648 40155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12385850 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 40788 40155 312 324 0 39857 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 163152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1548556/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=180716 CPUtime=1001.97
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 44828 0 0 0 100088 109 0 0 25 0 1 0 135163615 185053184 44563 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 45179 44563 312 324 0 44248 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 180716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1542540/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1061.95
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 106083 112 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 186564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3842
/proc/meminfo: memFree=1542540/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1121.94
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 112082 112 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 186564

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 3842
/proc/meminfo: memFree=1542540/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1181.92
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 118075 117 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12386655 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 186564

[startup+1242.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1241.9
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 124070 120 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 186564

[startup+1302.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1301.89
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 130065 124 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 186564

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1361.87
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 136060 127 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 186564

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1421.84
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 142055 129 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 186564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1481.83
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 148051 132 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 186564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1541.81
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 154045 136 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 186564

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1601.78
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 160039 139 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 186564

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1542476/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=186564 CPUtime=1661.77
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 46469 0 0 0 166035 142 0 0 25 0 1 0 135163615 191041536 45998 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 46641 45998 312 324 0 45710 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 186564

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1529676/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=199428 CPUtime=1721.75
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 49710 0 0 0 172027 148 0 0 25 0 1 0 135163615 204214272 49239 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 49857 49239 312 324 0 48926 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 199428

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1514892/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=214084 CPUtime=1781.73
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194304 53355 0 0 0 178020 153 0 0 25 0 1 0 135163615 219222016 52884 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 53521 52884 312 324 0 52590 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 214084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3842
/proc/meminfo: memFree=1701772/2055920 swapFree=4184060/4192956
[pid=3841] ppid=3839 vsize=0 CPUtime=1800.03
/proc/3841/stat : 3841 (bsolo3.0.16) R 3839 3841 2808 0 -1 4194308 54217 0 0 0 179846 157 0 0 25 0 1 0 135163615 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3841/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.04
CPU user time (s): 1798.46
CPU system time (s): 1.58076
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 217428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.46
system time used= 1.58076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54217
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= 1725

runsolver used 1.40079 second user time and 3.53746 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sat Apr 14 23:02:22 UTC 2007

IDJOB= 351252
IDBENCH= 1710
IDSOLVER= 163
FILE ID= node69/351252-1176591742

PBS_JOBID= 4556966

Free space on /tmp= 66560 MiB

SOLVER NAME= bsolo 3.0.16
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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351252-1176591742/instance-351252-1176591742.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-351252-1176591742 -o ROOT/results/node69/solver-351252-1176591742 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351252-1176591742/instance-351252-1176591742.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f5fea9f9b3e2808f219e4e92af96aba2

RANDOM SEED= 973468200

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1726444 kB
Buffers:         10544 kB
Cached:         223528 kB
SwapCached:       2976 kB
Active:          59684 kB
Inactive:       184876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726444 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:            4532 kB
Writeback:           0 kB
Mapped:          16448 kB
Slab:            70900 kB
Committed_AS:   771652 kB
PageTables:       1472 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= 66560 MiB

End job on node69 on Sat Apr 14 23:32:25 UTC 2007