Trace number 433374

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) 1800.1 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pp08aCUTS.opb
MD5SUMc346de7e1ba29a95ee9f392619231545
Bench CategoryOPT-BIGINT (optimisation, big 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 variables4600
Total number of constraints310
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 constraints310
Minimum length of a constraint17
Maximum length of a constraint147
Number of terms in the objective function 3424
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 180407058264
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 180407058264
Number of bits of the biggest sum of numbers38
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)

0.00/0.03	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.03	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.03	c type "bsolo -h" for help
0.00/0.03	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.03	c Memory Limit set to 1800 MB
0.00/0.03	c Instance file /tmp/evaluation/433374-1177958549/instance-433374-1177958549.opb
0.00/0.03	c File size is 270711 bytes.
0.00/0.03	c Coefficients are big enough for not using lower bounding.
0.00/0.07	c Highest Coefficient sum: 1.80407e+11
0.00/0.07	c Parsing was ok!!
0.00/0.07	c Total parsing time: 0.042 s
0.00/0.07	c Var: 4600 Constr: 374 0/0/374 Lit: 26326 Watch. Lit: 2715
0.00/0.07	c Obj. Vars: 3424 (74.4348 % of total variables)
0.07/0.10	c Pre-processing Time: 0.077 s
1800.01/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.01/1800.60	c        0   4600      374    26326   70     4746   52652      0      0 0.08
1800.01/1800.60	c      100   4600      474    35132   74     6255   57918    100   1149 0.09
1800.01/1800.60	c      251   4600      625    64514  103     6575   63710    251   2221 0.11
1800.01/1800.60	c      477   4600      851   102305  120     7140   70082    477   3117 0.15
1800.01/1800.60	c      815   4600     1189   128347  107     8005   77091    815   4222 0.19
1800.01/1800.60	c     1324   4600     1698   166512   98     9069   84801   1324   5015 0.26
1800.01/1800.60	c     2088   4600     2462   236630   96    12300   93282   2088   5286 0.40
1800.01/1800.60	c     3234   4600     3608   327115   90    14666  102611   3234   5703 0.57
1800.01/1800.60	c     4955   4600     5329   444181   83    18140  112873   4955   5781 0.86
1800.01/1800.60	c     7540   4600     7914   665480   84    23301  124161   7540   5835 1.29
1800.01/1800.60	c    11422   4600    11796   988566   83    31234  136578  11422   5533 2.06
1800.01/1800.60	c    17244   4600    17618  1623043   92    42891  150236  17244   4248 4.06
1800.01/1800.60	c    25981   4600    26355  2650418  100    62031  165260  25981   3156 8.23
1800.01/1800.60	c    39091   4600    39465  4082836  103    87970  181787  39091   3461 11.29
1800.01/1800.60	c    58762   4600    59136  5270919   89   127320  199966  58762   3997 14.70
1800.01/1800.60	c    88273   4600    88647 10272115  115   187509  219963  88273   1499 58.86
1800.01/1800.60	c   132543   4600   132917 17181260  129   277291  241960 132543    917 144.40
1800.01/1800.60	c   198953   4600   199327 24563830  123   411640  266157 198953    916 216.97
1800.01/1800.60	c   298573   4600    43162  6269379  145    99467  292773  42788    448 665.06
1800.01/1800.60	c   448009   4600   192598 25167786  130   398358  322051 192224    308 1453.66
1800.01/1800.60	c Caught signal: 15
1800.01/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.60	c   19   626279   8939   690191    60654  6294639  60280    347 1800.02
1800.01/1800.60	s UNKNOWN
1800.01/1800.60	c Total time: 1800.02 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/node70/watcher-433374-1177958549 -o ROOT/results/node70/solver-433374-1177958549 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433374-1177958549/instance-433374-1177958549.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: 1.06 0.99 0.94 2/64 17827
/proc/meminfo: memFree=1855424/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=2332 CPUtime=0
/proc/17827/stat : 17827 (bsolo3.0.17) D 17825 17827 17715 0 -1 4194304 45 0 0 0 0 0 0 0 18 0 1 0 235392268 2387968 29 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8413988 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/17827/statm: 583 29 21 324 0 9 0

[startup+0.0118679 s]
/proc/loadavg: 1.06 0.99 0.94 2/64 17827
/proc/meminfo: memFree=1855424/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=2332 CPUtime=0
/proc/17827/stat : 17827 (bsolo3.0.17) D 17825 17827 17715 0 -1 4194304 45 0 0 0 0 0 0 0 18 0 1 0 235392268 2387968 29 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8413988 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/17827/statm: 583 29 21 324 0 9 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2332

[startup+0.102884 s]
/proc/loadavg: 1.06 0.99 0.94 2/64 17827
/proc/meminfo: memFree=1855424/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=5556 CPUtime=0.07
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 921 0 0 0 6 1 0 0 18 0 1 0 235392268 5689344 736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 0 0 0
/proc/17827/statm: 1389 736 305 324 0 459 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5556

[startup+0.302903 s]
/proc/loadavg: 1.06 0.99 0.94 2/64 17827
/proc/meminfo: memFree=1855424/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=7220 CPUtime=0.27
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 1413 0 0 0 26 1 0 0 19 0 1 0 235392268 7393280 1158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8847064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/17827/statm: 1805 1158 310 324 0 875 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7220

[startup+0.702943 s]
/proc/loadavg: 1.06 0.99 0.94 2/64 17827
/proc/meminfo: memFree=1855424/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=9936 CPUtime=0.67
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 2119 0 0 0 66 1 0 0 23 0 1 0 235392268 10174464 1864 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 0 0 0
/proc/17827/statm: 2484 1864 310 324 0 1554 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9936

[startup+1.50202 s]
/proc/loadavg: 1.06 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1847160/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=15364 CPUtime=1.46
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 3475 0 0 0 144 2 0 0 25 0 1 0 235392268 15732736 3220 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 3841 3220 310 324 0 2911 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 15364

[startup+3.10117 s]
/proc/loadavg: 1.06 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1840120/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=24420 CPUtime=3.06
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 5739 0 0 0 303 3 0 0 25 0 1 0 235392268 25006080 5484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 6105 5484 310 324 0 5175 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 24420

[startup+6.3015 s]
/proc/loadavg: 1.06 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1825088/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=36568 CPUtime=6.26
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 8777 0 0 0 622 4 0 0 25 0 1 0 235392268 37445632 8522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 9142 8522 310 324 0 8212 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 36568

[startup+12.7011 s]
/proc/loadavg: 1.05 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1792320/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=69928 CPUtime=12.65
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 17104 0 0 0 1258 7 0 0 25 0 1 0 235392268 71606272 16849 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 17482 16849 310 324 0 16552 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 69928

[startup+25.5014 s]
/proc/loadavg: 1.04 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1748224/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=111172 CPUtime=25.46
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 27431 0 0 0 2532 14 0 0 25 0 1 0 235392268 113840128 27176 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8855297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 27793 27176 310 324 0 26863 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 111172

[startup+51.102 s]
/proc/loadavg: 1.03 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1720256/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=139092 CPUtime=51.04
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 34398 0 0 0 5085 19 0 0 25 0 1 0 235392268 142430208 34143 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 34773 34143 310 324 0 33843 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 139092

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1647808/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=210976 CPUtime=102.23
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 52358 0 0 0 10193 30 0 0 25 0 1 0 235392268 216039424 52103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 52744 52103 310 324 0 51814 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 210976

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1570112/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=289880 CPUtime=162.21
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 72094 0 0 0 16177 44 0 0 25 0 1 0 235392268 296837120 71839 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 72470 71839 310 324 0 71540 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 289880

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1501760/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=357068 CPUtime=222.19
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 88877 0 0 0 22162 57 0 0 25 0 1 0 235392268 365637632 88622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 89267 88622 310 324 0 88337 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 357068

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1440768/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=417936 CPUtime=282.19
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 104104 0 0 0 28151 68 0 0 25 0 1 0 235392268 427966464 103849 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 104484 103849 310 324 0 103554 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 417936

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1417920/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=440360 CPUtime=342.17
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 109723 0 0 0 34145 72 0 0 25 0 1 0 235392268 450928640 109468 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 110090 109468 310 324 0 109160 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 440360

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1403008/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=455368 CPUtime=402.15
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 113465 0 0 0 40139 76 0 0 25 0 1 0 235392268 466296832 113210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 113842 113210 310 324 0 112912 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 455368

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1386880/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=462.14
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 46134 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 471040

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1386880/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=522.12
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 52132 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 471040

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1386880/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=582.11
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 58131 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 471040

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1386880/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=642.1
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 64130 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 471040


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17828
/proc/meminfo: memFree=1386816/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=822.05
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 82125 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 471040

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17830
/proc/meminfo: memFree=1386752/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=882.03
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 88123 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 471040

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17830
/proc/meminfo: memFree=1386752/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=942.01
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 94121 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 471040

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17830
/proc/meminfo: memFree=1386752/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1002
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 100120 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 471040

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 17830
/proc/meminfo: memFree=1386688/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1061.98
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 106118 80 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 471040

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/71 17904
/proc/meminfo: memFree=1385408/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1121.94
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 112113 81 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 471040

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1386240/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1181.86
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 118104 82 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8846888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 471040

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1386304/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1241.85
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 124103 82 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 471040

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1386304/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1301.84
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 130102 82 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 471040

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1386304/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1361.82
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 136100 82 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 471040

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1386432/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1421.81
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117654 0 0 0 142099 82 0 0 25 0 1 0 235392268 482344960 117136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8855276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117136 310 324 0 116830 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 471040

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1386432/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1481.79
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117655 0 0 0 148097 82 0 0 25 0 1 0 235392268 482344960 117137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117137 310 324 0 116830 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 471040

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1386432/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=471040 CPUtime=1541.77
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 117655 0 0 0 154095 82 0 0 25 0 1 0 235392268 482344960 117137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 117760 117137 310 324 0 116830 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 471040

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1378688/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=479492 CPUtime=1601.75
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 119754 0 0 0 160092 83 0 0 25 0 1 0 235392268 490999808 119236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 119873 119237 310 324 0 118943 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 479492

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1337024/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=520120 CPUtime=1661.74
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 130245 0 0 0 166083 91 0 0 25 0 1 0 235392268 532602880 129410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 130030 129410 310 324 0 129100 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 520120

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1337024/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=520120 CPUtime=1721.72
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 130245 0 0 0 172081 91 0 0 25 0 1 0 235392268 532602880 129410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 130030 129410 310 324 0 129100 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 520120

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1337024/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=520120 CPUtime=1781.71
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 130245 0 0 0 178080 91 0 0 25 0 1 0 235392268 532602880 129410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 130030 129410 310 324 0 129100 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 520120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.94 2/65 18028
/proc/meminfo: memFree=1337024/2055920 swapFree=4183764/4192956
[pid=17827] ppid=17825 vsize=520120 CPUtime=1800.01
/proc/17827/stat : 17827 (bsolo3.0.17) R 17825 17827 17715 0 -1 4194304 130245 0 0 0 179910 91 0 0 25 0 1 0 235392268 532602880 129410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17827/statm: 130030 129410 310 324 0 129100 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 520120

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

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

Child status: 15
Real time (s): 1800.69
CPU time (s): 1800.1
CPU user time (s): 1799.11
CPU system time (s): 0.995848
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 521388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.11
system time used= 0.995848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130249
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= 23
involuntary context switches= 4679

runsolver used 1.47578 second user time and 3.50247 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Apr 30 18:42:29 UTC 2007

IDJOB= 433374
IDBENCH= 2534
IDSOLVER= 199
FILE ID= node70/433374-1177958549

PBS_JOBID= 4727743

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-pp08aCUTS.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433374-1177958549/instance-433374-1177958549.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-433374-1177958549 -o ROOT/results/node70/solver-433374-1177958549 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433374-1177958549/instance-433374-1177958549.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c346de7e1ba29a95ee9f392619231545

RANDOM SEED= 996519407

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1855832 kB
Buffers:          2140 kB
Cached:         130268 kB
SwapCached:       2572 kB
Active:          43840 kB
Inactive:       103644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855832 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            6844 kB
Writeback:           0 kB
Mapped:          21284 kB
Slab:            38584 kB
Committed_AS:  3597388 kB
PageTables:       1408 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 node70 on Mon Apr 30 19:12:32 UTC 2007