Trace number 348306

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) 1800.1 1801.15

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-shell.opb
MD5SUM78fcc08f79c3a8f3db518f692b6ae82d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45231
Total number of constraints653
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 constraints653
Minimum length of a constraint19
Maximum length of a constraint1560
Number of terms in the objective function 39844
Biggest coefficient in the objective function 4408
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 557557
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 557557
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/348306-1176576070/instance-348306-1176576070.opb
0.00/0.02	c File size is 1405065 bytes.
0.27/0.30	c Highest Coefficient sum: 557557
0.27/0.30	c Parsing was ok!!
0.27/0.30	c Total parsing time: 0.279 s
0.27/0.31	c Var: 45231 Constr: 1187 1/0/1186 Lit: 184095 Watch. Lit: 38203
0.27/0.31	c Obj. Vars: 39844 (88.09 % of total variables)
8.87/8.95	c Pre-processing Time: 8.93 s
8.87/8.95	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.87/8.95	c        0  37173     1177   182959  155    87783  365438      0      0 8.93
8.87/8.95	c Switching off LPR mode.
1799.95/1801.04	c      107  37173     1284   193049  150   107257  401982    107     11 9.29
1799.95/1801.04	c      258  37173     1435   201978  140   111934  442181    258     27 9.45
1799.95/1801.04	c      483  37173     1660   212397  127   112352  486400    483     51 9.46
1799.95/1801.04	c      824  37173     2001   232580  116   113246  535041    824     79 10.33
1799.95/1801.04	c     1332  37173     2509   257966  102   114111  588546   1332    113 11.72
1799.95/1801.04	c     2096  37173     3273   276788   84   115592  647401   2096    177 11.79
1799.95/1801.04	c     3242  37173     4419   381318   86   117704  712142   3242    266 12.18
1799.95/1801.04	c     4963  37173     6140   511240   83   120956  783357   4963    397 12.49
1799.95/1801.04	c     7547  37173     8724   629618   72   128030  861693   7547    576 13.10
1799.95/1801.04	c    11426  37173    12603   869031   68   135967  947863  11426    830 13.76
1799.95/1801.04	c    17249  37173    18426  1118112   60   147585  500000  17249   1128 15.28
1799.95/1801.04	c    25987  37173    27164  2015110   74   165232  550001  25987   1336 19.44
1799.95/1801.04	c    39097  37173    40274  2645158   65   190706  605002  39097   1464 26.69
1799.95/1801.04	c    58767  37173    59944  4794291   79   235340  665503  58767   1564 37.57
1799.95/1801.04	c    88277  37173    89454  8310403   92   294091  732054  88277    715 123.32
1799.95/1801.04	c   132548  37173   133725 16019539  119   383697  805260 132548    471 281.14
1799.95/1801.04	c   198958  37173   200135 27485767  137   516374  885787 198958    293 677.95
1799.95/1801.04	c   298579  37173   299756 32122316  107   719921  974366 298579    368 810.49
1799.95/1801.04	c   448014  37173   449191 40112631   89  1018114  500000 448014    344 1300.77
1799.95/1801.04	c Resources Exceeded
1799.95/1801.04	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1801.04	c   19   573181  41183  1339975    58161  3313793  56984    318 1800.00
1799.95/1801.04	s UNKNOWN
1799.95/1801.04	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/node34/watcher-348306-1176576070 -o ROOT/results/node34/solver-348306-1176576070 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348306-1176576070/instance-348306-1176576070.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: 0.93 1.00 0.99 3/77 10549
/proc/meminfo: memFree=1634504/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=3780 CPUtime=0
/proc/10549/stat : 10549 (bsolo3.0.16) D 10547 10549 9706 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 105522430 3870720 155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/10549/statm: 945 155 129 324 0 14 0

[startup+0.109917 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 10549
/proc/meminfo: memFree=1634504/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=9044 CPUtime=0.08
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 1465 0 5 0 8 0 0 0 18 0 1 0 105522430 9261056 1319 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 2261 1319 392 324 0 986 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9044

[startup+0.201922 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 10549
/proc/meminfo: memFree=1634504/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=10360 CPUtime=0.17
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 1895 0 5 0 17 0 0 0 18 0 1 0 105522430 10608640 1749 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8147669 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 2590 1750 508 324 0 1315 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10360

[startup+0.301931 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 10549
/proc/meminfo: memFree=1634504/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=11544 CPUtime=0.27
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 2320 0 5 0 27 0 0 0 19 0 1 0 105522430 11821056 2174 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8154788 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 2886 2174 625 324 0 1611 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 11544

[startup+0.701962 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 10549
/proc/meminfo: memFree=1634504/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=18152 CPUtime=0.68
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 4766 0 6 0 63 5 0 0 23 0 1 0 105522430 18587648 3756 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 4538 3756 308 324 0 3607 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18152

[startup+1.50103 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1619776/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=18152 CPUtime=1.47
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 4766 0 6 0 142 5 0 0 25 0 1 0 105522430 18587648 3756 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540861 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 4538 3756 308 324 0 3607 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18152

[startup+3.10115 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1619648/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=18152 CPUtime=3.07
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 4766 0 6 0 302 5 0 0 25 0 1 0 105522430 18587648 3756 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 4538 3756 308 324 0 3607 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18152

[startup+6.30141 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1619464/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=18152 CPUtime=6.27
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 4766 0 6 0 622 5 0 0 25 0 1 0 105522430 18587648 3756 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 4538 3756 308 324 0 3607 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18152

[startup+12.7019 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1619016/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=21676 CPUtime=12.67
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 5666 0 6 0 1254 13 0 0 25 0 1 0 105522430 22196224 4656 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 5419 4656 312 324 0 4488 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21676

[startup+25.5019 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1586760/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=51296 CPUtime=25.46
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 13055 0 6 0 2525 21 0 0 25 0 1 0 105522430 52527104 12045 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 12824 12045 312 324 0 11893 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51296

[startup+51.102 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1541384/2055920 swapFree=4057440/4192956
[pid=10549] ppid=10547 vsize=96688 CPUtime=51.04
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 24428 0 6 0 5068 36 0 0 25 0 1 0 105522430 99008512 23418 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 24172 23418 312 324 0 23241 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 96688

[startup+102.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1515080/2055920 swapFree=4057504/4192956
[pid=10549] ppid=10547 vsize=122532 CPUtime=102.21
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 30880 0 6 0 10175 46 0 0 25 0 1 0 105522430 125472768 29870 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 30633 29870 312 324 0 29702 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 122532

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1458696/2055920 swapFree=4057504/4192956
[pid=10549] ppid=10547 vsize=179076 CPUtime=162.18
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 45013 0 6 0 16152 66 0 0 25 0 1 0 105522430 183373824 44003 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 44769 44003 312 324 0 43838 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 179076

[startup+222.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1425352/2055920 swapFree=4057504/4192956
[pid=10549] ppid=10547 vsize=212068 CPUtime=222.14
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 53248 0 6 0 22138 76 0 0 25 0 1 0 105522430 217157632 52238 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 53017 52238 312 324 0 52086 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 212068

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1404104/2055920 swapFree=4057568/4192956
[pid=10549] ppid=10547 vsize=233840 CPUtime=282.1
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 58687 0 6 0 28127 83 0 0 25 0 1 0 105522430 239452160 57677 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160521818 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 58460 57677 312 324 0 57529 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 233840

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1362312/2055920 swapFree=4057568/4192956
[pid=10549] ppid=10547 vsize=274880 CPUtime=342.08
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 68956 0 6 0 34113 95 0 0 25 0 1 0 105522430 281477120 67946 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134585158 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 68720 67946 312 324 0 67789 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 274880

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1337352/2055920 swapFree=4057632/4192956
[pid=10549] ppid=10547 vsize=299960 CPUtime=402.02
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 75216 0 6 0 40098 104 0 0 25 0 1 0 105522430 307159040 74206 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 74990 74207 312 324 0 74059 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 299960

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1316296/2055920 swapFree=4057632/4192956
[pid=10549] ppid=10547 vsize=320668 CPUtime=461.99
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 80392 0 6 0 46088 111 0 0 25 0 1 0 105522430 328364032 79382 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 80167 79382 312 324 0 79236 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 320668

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1293384/2055920 swapFree=4057632/4192956
[pid=10549] ppid=10547 vsize=343832 CPUtime=521.97
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 86186 0 6 0 52077 120 0 0 25 0 1 0 105522430 352083968 85176 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 85958 85176 312 324 0 85027 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 343832

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1273096/2055920 swapFree=4057696/4192956
[pid=10549] ppid=10547 vsize=363792 CPUtime=581.93
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 91188 0 6 0 58067 126 0 0 25 0 1 0 105522430 372523008 90178 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 90948 90178 312 324 0 90017 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 363792

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1259976/2055920 swapFree=4057696/4192956
[pid=10549] ppid=10547 vsize=376788 CPUtime=641.9
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 94434 0 6 0 64059 131 0 0 25 0 1 0 105522430 385830912 93424 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 94197 93424 312 324 0 93266 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 376788


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1167432/2055920 swapFree=4057824/4192956
[pid=10549] ppid=10547 vsize=469064 CPUtime=821.79
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 117518 0 6 0 81996 183 0 0 25 0 1 0 105522430 480321536 116508 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 117266 116508 312 324 0 116335 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 469064

[startup+882.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1133768/2055920 swapFree=4057824/4192956
[pid=10549] ppid=10547 vsize=502396 CPUtime=881.78
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 125858 0 6 0 87977 201 0 0 25 0 1 0 105522430 514453504 124848 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 125599 124848 312 324 0 124668 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 502396

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1114440/2055920 swapFree=4057824/4192956
[pid=10549] ppid=10547 vsize=521740 CPUtime=941.74
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 130696 0 6 0 93963 211 0 0 25 0 1 0 105522430 534261760 129686 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 130435 129686 312 324 0 129504 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 521740

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1103240/2055920 swapFree=4057888/4192956
[pid=10549] ppid=10547 vsize=532772 CPUtime=1001.7
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 133449 0 6 0 99954 216 0 0 25 0 1 0 105522430 545558528 132439 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551166 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 133193 132439 312 324 0 132262 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 532772

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1092424/2055920 swapFree=4057888/4192956
[pid=10549] ppid=10547 vsize=543660 CPUtime=1061.68
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 136162 0 6 0 105947 221 0 0 25 0 1 0 105522430 556707840 135152 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 135915 135152 312 324 0 134984 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 543660

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1082952/2055920 swapFree=4057952/4192956
[pid=10549] ppid=10547 vsize=552980 CPUtime=1121.64
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 138480 0 6 0 111939 225 0 0 25 0 1 0 105522430 566251520 137470 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 138245 137470 312 324 0 137314 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 552980

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10550
/proc/meminfo: memFree=1074888/2055920 swapFree=4057952/4192956
[pid=10549] ppid=10547 vsize=561004 CPUtime=1181.6
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 140488 0 6 0 117930 230 0 0 25 0 1 0 105522430 574468096 139478 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 140251 139478 312 324 0 139320 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 561004

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/84 10726
/proc/meminfo: memFree=1066264/2055920 swapFree=4057952/4192956
[pid=10549] ppid=10547 vsize=568132 CPUtime=1241.57
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 142273 0 6 0 123908 249 0 0 25 0 1 0 105522430 581767168 141263 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 142033 141263 312 324 0 141102 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 568132

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10748
/proc/meminfo: memFree=1060360/2055920 swapFree=4058016/4192956
[pid=10549] ppid=10547 vsize=578384 CPUtime=1301.54
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 144842 0 6 0 129899 255 0 0 25 0 1 0 105522430 592265216 143832 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 144596 143832 312 324 0 143665 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 578384

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10748
/proc/meminfo: memFree=986248/2055920 swapFree=4058016/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1361.5
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 135871 279 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1361.5
Current children cumulated vsize (KiB) 648884

[startup+1422.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10748
/proc/meminfo: memFree=986248/2055920 swapFree=4058080/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1421.47
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 141867 280 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1421.47
Current children cumulated vsize (KiB) 648884

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10748
/proc/meminfo: memFree=986120/2055920 swapFree=4058080/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1481.43
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 147863 280 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1481.43
Current children cumulated vsize (KiB) 648884

[startup+1542.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10748
/proc/meminfo: memFree=985992/2055920 swapFree=4058080/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1541.41
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 153861 280 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1541.41
Current children cumulated vsize (KiB) 648884

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10748
/proc/meminfo: memFree=986056/2055920 swapFree=4058144/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1601.36
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 159856 280 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1601.36
Current children cumulated vsize (KiB) 648884

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 10748
/proc/meminfo: memFree=985992/2055920 swapFree=4058144/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1661.32
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 165852 280 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1661.32
Current children cumulated vsize (KiB) 648884

[startup+1722.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10748
/proc/meminfo: memFree=985928/2055920 swapFree=4058208/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1721.29
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 171847 282 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1721.29
Current children cumulated vsize (KiB) 648884

[startup+1782.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10748
/proc/meminfo: memFree=985672/2055920 swapFree=4058208/4192956
[pid=10549] ppid=10547 vsize=648884 CPUtime=1781.26
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194304 162989 0 6 0 177838 288 0 0 25 0 1 0 105522430 664457216 161461 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 162221 161461 312 324 0 161290 0
Current children cumulated CPU time (s) 1781.26
Current children cumulated vsize (KiB) 648884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 10748
/proc/meminfo: memFree=1329672/2055920 swapFree=4058208/4192956
[pid=10549] ppid=10547 vsize=0 CPUtime=1800.05
/proc/10549/stat : 10549 (bsolo3.0.16) R 10547 10549 9706 0 -1 4194308 162990 0 6 0 179710 295 0 0 25 0 1 0 105522430 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/10549/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
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): 1801.15
CPU time (s): 1800.1
CPU user time (s): 1797.11
CPU system time (s): 2.99154
CPU usage (%): 99.9419
Max. virtual memory (cumulated for all children) (KiB): 650956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.11
system time used= 2.99154
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 162990
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 39502

runsolver used 1.81772 second user time and 4.74928 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Apr 14 18:41:10 UTC 2007

IDJOB= 348306
IDBENCH= 1649
IDSOLVER= 163
FILE ID= node34/348306-1176576070

PBS_JOBID= 4556913

Free space on /tmp= 66559 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-shell.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348306-1176576070/instance-348306-1176576070.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-348306-1176576070 -o ROOT/results/node34/solver-348306-1176576070 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348306-1176576070/instance-348306-1176576070.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  78fcc08f79c3a8f3db518f692b6ae82d

RANDOM SEED= 394287767

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1634976 kB
Buffers:         10656 kB
Cached:          94136 kB
SwapCached:      78196 kB
Active:         195648 kB
Inactive:       134224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634976 kB
SwapTotal:     4192956 kB
SwapFree:      4057440 kB
Dirty:            5856 kB
Writeback:           0 kB
Mapped:         163944 kB
Slab:            76420 kB
Committed_AS:   387404 kB
PageTables:       1988 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= 66559 MiB

End job on node34 on Sat Apr 14 19:11:13 UTC 2007