Trace number 2655824

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
wbo 1.4bOPT52 633.634 633.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir10_area_partials.opb
MD5SUM8e58fdc516472c37b974ebbf77c2a4fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark52
Best CPU time to get the best result obtained on this benchmark2.46662
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 52
Optimality of the best value was proved YES
Number of variables2091
Total number of constraints7288
Number of constraints which are clauses7288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint124
Number of terms in the objective function 486
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 486
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 486
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655824-1276642761.opb.
0.00/0.00	c Instance file HOME/instance-2655824-1276642761.opb
0.00/0.00	c File size is 217380 bytes.
0.01/0.03	c Highest Coefficient sum: 125
0.01/0.03	c ============================[ Problem Statistics ]=============================
0.01/0.03	c |                                                                             |
0.01/0.03	c |  Parsing time:          0.03         s                                      |
0.01/0.03	c |  Number Variables:      2091                                                |
0.01/0.03	c |  Number Clauses:        7288                                                |
0.01/0.03	c |  Number Cardinality:    0                                                   |
0.01/0.03	c |  Number PB Constraints: 0                                                   |
0.29/0.34	c ============================[ Search Statistics ]==============================
0.29/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.34	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.34	c ===============================================================================
0.29/0.34	c |         0 |    2037     7296    18968 |     5000        0    nan |  0.000 % |
0.29/0.34	c ===============================================================================
0.29/0.34	c New solution: 55
0.29/0.34	o 55
0.29/0.34	c Elapsed CPU time: 0.337948 s	Remaining CPU time: 179.662 s
0.29/0.34	c ===============================================================================
0.29/0.34	c |         0 |    2037     7297    19454 |     5000        0    nan |  0.000 % |
0.29/0.35	c |       100 |    2037     7297    19454 |     5500      100    156 |  2.583 % |
0.29/0.37	c |       251 |    2037     7297    19454 |     6050      251    156 |  2.583 % |
0.39/0.42	c |       477 |    2037     7297    19454 |     6655      477    141 |  2.583 % |
0.39/0.48	c |       814 |    2037     7297    19454 |     7320      814    143 |  2.583 % |
0.49/0.57	c |      1321 |    2037     7297    19454 |     8052     1321    128 |  2.583 % |
0.69/0.70	c |      2080 |    2037     7297    19454 |     8857     2080    144 |  2.583 % |
0.79/0.87	c |      3220 |    2037     7297    19454 |     9743     3220    136 |  2.583 % |
1.29/1.39	c |      4928 |    2037     7297    19454 |    10717     4928    166 |  2.583 % |
1.79/1.85	c |      7490 |    2037     7297    19454 |    11789     7490    149 |  2.585 % |
2.79/2.87	c |     11334 |    2037     7297    19454 |    12968    11334    147 |  2.583 % |
4.59/4.69	c |     17101 |    2037     7297    19454 |    14265     9939    173 |  2.583 % |
7.60/7.70	c |     25751 |    2037     7297    19454 |    15692    10840    196 |  2.583 % |
10.58/10.66	c |     38725 |    2037     7297    19454 |    17261    15139    148 |  2.583 % |
18.59/18.61	c |     58188 |    2037     7297    19454 |    18987    15768    304 |  2.583 % |
27.19/27.24	c |     87380 |    2037     7297    19454 |    20886    14258    194 |  2.583 % |
41.28/41.32	c |    131169 |    2037     7297    19454 |    22974    12874    138 |  2.583 % |
68.67/68.73	c |    196853 |    2037     7297    19454 |    25272    14027    257 |  2.583 % |
120.65/120.80	c |    295381 |    2037     7297    19454 |    27799    22112    225 |  2.583 % |
176.73/176.87	c |    443170 |    2037     7297    19454 |    30579    27895    210 |  2.583 % |
182.63/182.76	c There are 54 assigned variables. 46 in cost function.
183.23/183.33	c core #1
183.23/183.33	c core #2
183.23/183.33	c core #3
183.23/183.33	c ============================[ Search Statistics ]==============================
183.23/183.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.23/183.33	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.23/183.33	c ===============================================================================
183.23/183.33	c |         0 |     975     7741    13061 |     5000        0    nan |  0.000 % |
183.23/183.35	c ===============================================================================
183.23/183.37	c core #4
183.23/183.37	c ============================[ Search Statistics ]==============================
183.23/183.37	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.23/183.37	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.23/183.37	c ===============================================================================
183.23/183.37	c |         0 |    2178     7742    19576 |     5000        0    nan |  0.000 % |
183.23/183.40	c |       101 |    2178     7742    19576 |     5500      101    239 | 13.434 % |
183.33/183.46	c |       254 |    2174     7742    19576 |     6050      253    276 | 13.633 % |
183.54/183.68	c |       482 |    2154     7742    19576 |     6655      464    268 | 14.388 % |
183.83/183.94	c |       823 |    2148     7742    19576 |     7320      797    257 | 14.626 % |
184.23/184.34	c |      1339 |    2145     7742    19576 |     8052     1308    259 | 14.785 % |
184.43/184.54	c ===============================================================================
184.43/184.58	c core #5
184.43/184.58	c ============================[ Search Statistics ]==============================
184.43/184.58	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.58	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.58	c ===============================================================================
184.43/184.58	c |         0 |    2874     7747    21955 |     5000        0    nan |  0.000 % |
184.53/184.61	c |       101 |    2874     7747    21955 |     5500      101    145 |  2.178 % |
184.53/184.66	c |       254 |    2874     7747    21955 |     6050      254    156 |  2.180 % |
184.64/184.78	c |       480 |    2873     7747    21955 |     6655      479    172 |  2.212 % |
184.84/184.97	c |       820 |    2873     7747    21955 |     7320      819    164 |  2.212 % |
185.13/185.20	c |      1326 |    2873     7747    21955 |     8052     1325    166 |  2.214 % |
185.54/185.64	c |      2085 |    2873     7747    21955 |     8857     2084    156 |  2.214 % |
186.13/186.29	c |      3226 |    2873     7747    21955 |     9743     3225    156 |  2.214 % |
187.23/187.33	c |      4934 |    2873     7747    21955 |    10717     4933    176 |  2.213 % |
189.23/189.30	c |      7497 |    2873     7747    21955 |    11789     7496    186 |  2.213 % |
192.53/192.60	c |     11344 |    2873     7747    21955 |    12968    11343    189 |  2.212 % |
197.13/197.25	c |     17113 |    2873     7747    21955 |    14265    10414    162 |  2.213 % |
204.32/204.45	c |     25765 |    2873     7747    21955 |    15692    11738    143 |  2.212 % |
214.93/215.04	c |     38739 |    2873     7747    21955 |    17261     8510    162 |  2.213 % |
232.03/232.11	c |     58203 |    2873     7747    21955 |    18987    10059    234 |  2.212 % |
261.81/261.92	c |     87395 |    2873     7747    21955 |    20886    19470    233 |  2.212 % |
297.10/297.28	c |    131192 |    2872     7747    21955 |    22974    20199    152 |  2.247 % |
367.99/368.13	c |    196876 |    2872     7747    21955 |    25272    14768    289 |  2.246 % |
465.65/465.88	c ===============================================================================
473.96/474.17	c core #6
473.96/474.17	c ============================[ Search Statistics ]==============================
473.96/474.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
473.96/474.17	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
473.96/474.17	c ===============================================================================
473.96/474.17	c |         0 |    3333     7758    23352 |     5000        0    nan |  0.000 % |
474.05/474.29	c |       101 |    3333     7758    23352 |     5500      101    270 |  1.594 % |
474.15/474.34	c |       252 |    3333     7758    23352 |     6050      252    237 |  1.594 % |
474.25/474.42	c |       477 |    3333     7758    23352 |     6655      477    180 |  1.596 % |
474.35/474.55	c |       815 |    3333     7758    23352 |     7320      815    186 |  1.594 % |
474.55/474.76	c |      1324 |    3333     7758    23352 |     8052     1324    192 |  1.594 % |
474.96/475.19	c |      2083 |    3333     7758    23352 |     8857     2083    230 |  1.594 % |
475.66/475.82	c |      3222 |    3333     7758    23352 |     9743     3222    213 |  1.594 % |
476.75/476.99	c |      4930 |    3333     7758    23352 |    10717     4930    246 |  1.594 % |
479.05/479.28	c |      7494 |    3333     7758    23352 |    11789     7494    285 |  1.595 % |
482.05/482.23	c |     11338 |    3333     7758    23352 |    12968    11338    316 |  1.594 % |
488.05/488.24	c |     17105 |    3333     7758    23352 |    14265    10002    453 |  1.595 % |
494.34/494.56	c |     25754 |    3333     7758    23352 |    15692    11026    267 |  1.595 % |
508.24/508.49	c |     38729 |    3333     7758    23352 |    17261    15803    428 |  1.595 % |
532.74/532.96	c |     58190 |    3333     7758    23352 |    18987    17748    413 |  1.594 % |
572.12/572.37	c |     87386 |    3333     7758    23352 |    20886    17101    422 |  1.595 % |
627.31/627.50	c |    131175 |    3333     7758    23352 |    22974    17060    300 |  1.594 % |
633.50/633.73	c ===============================================================================
633.50/633.73	c #cores: 6
633.50/633.73	c Final Weight: 52
633.50/633.73	o 52
633.50/633.73	s OPTIMUM FOUND
633.50/633.73	v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x33 x34 x35 x36 x37 x38 x39 x40 x131 x132 x133 x134 x135 x136 x137 x152 x191 x227 x228 x229 x246 x290 x291 x292 x338 x341 -x343 -x346 -x348 -x353 -x359 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x371 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x388 -x391 -x393 -x395 -x397 x399 -x400 -x401 -x402 -x403 -x404 -x405 -x407 -x409 -x410 -x412 -x415 -x421 -x422 -x423 -x424 -x425 -x426 x428 -x431 -x433 -x434 -x436 -x456 -x457 -x459 -x502 -x503 -x505 -x519 -x539 -x541 -x542 -x543 -x544 -x545 -x547 -x565 -x568 -x575 -x592 -x593 -x595 -x597 -x599 -x606 -x608 -x609 -x611 -x617 -x619 -x624 -x626 -x630 -x631 -x633 -x637 -x639 -x649 -x650 -x652 -x654 -x655 -x657 -x673 -x675 -x693 -x702 -x704 -x706 -x725 -x728 -x729 -x731 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x745 -x761 x774 -x775 -x776 -x777 -x778 -x780 -x784 -x785 -x786 -x788 -x795 -x796 -x797 -x799 -x806 -x808 -x814 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633.50/633.73	c Total CPU time: 627.405 s

Verifier Data 

OK	52

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655824-1276642761/watcher-2655824-1276642761 -o /tmp/evaluation-result-2655824-1276642761/solver-2655824-1276642761 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655824-1276642761.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12071
/proc/meminfo: memFree=1439232/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=2928 CPUtime=0
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 5568760 2998272 251 1992294400 134512640 135751879 4288919056 18446744073709551615 134564342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 732 251 145 303 0 373 0

[startup+0.0148191 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12071
/proc/meminfo: memFree=1439232/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=3068 CPUtime=0.01
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 371 0 0 0 1 0 0 0 20 0 1 0 5568760 3141632 289 1992294400 134512640 135751879 4288919056 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 767 289 156 303 0 408 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3068

[startup+0.101799 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12071
/proc/meminfo: memFree=1439232/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=3952 CPUtime=0.09
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 687 0 0 0 9 0 0 0 20 0 1 0 5568760 4046848 551 1992294400 134512640 135751879 4288919056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 988 551 145 303 0 683 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3952

[startup+0.300816 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12071
/proc/meminfo: memFree=1439232/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=4480 CPUtime=0.29
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 815 0 0 0 29 0 0 0 20 0 1 0 5568760 4587520 679 1992294400 134512640 135751879 4288919056 18446744073709551615 134524563 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 1120 679 145 303 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4480

[startup+0.70185 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12071
/proc/meminfo: memFree=1439232/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=4756 CPUtime=0.69
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 880 0 0 0 68 1 0 0 21 0 1 0 5568760 4870144 744 1992294400 134512640 135751879 4288919056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 1189 744 147 303 0 884 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4756

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12072
/proc/meminfo: memFree=1435628/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=7640 CPUtime=1.49
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 1602 0 0 0 146 3 0 0 23 0 1 0 5568760 7823360 1466 1992294400 134512640 135751879 4288919056 18446744073709551615 134606444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 1910 1466 147 303 0 1605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7640

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12072
/proc/meminfo: memFree=1432032/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=11972 CPUtime=3.09
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 2683 0 0 0 302 7 0 0 25 0 1 0 5568760 12259328 2547 1992294400 134512640 135751879 4288919056 18446744073709551615 134606342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 2993 2547 147 303 0 2688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11972

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12072
/proc/meminfo: memFree=1422236/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=21336 CPUtime=6.29
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 5029 0 0 0 614 15 0 0 25 0 1 0 5568760 21848064 4893 1992294400 134512640 135751879 4288919056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 5334 4893 148 303 0 5029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21336

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12072
/proc/meminfo: memFree=1402520/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=41516 CPUtime=12.69
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 10075 0 0 0 1242 27 0 0 25 0 1 0 5568760 42512384 9939 1992294400 134512640 135751879 4288919056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 10379 9939 148 303 0 10074 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41516

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12072
/proc/meminfo: memFree=1363708/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=78520 CPUtime=25.48
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 19316 0 0 0 2498 50 0 0 25 0 1 0 5568760 80404480 19180 1992294400 134512640 135751879 4288919056 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 19630 19180 148 303 0 19325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78520

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12072
/proc/meminfo: memFree=1303320/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=139292 CPUtime=51.08
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 34521 0 0 0 5020 88 0 0 25 0 1 0 5568760 142635008 34385 1992294400 134512640 135751879 4288919056 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 34823 34385 148 303 0 34518 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 139292

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12083
/proc/meminfo: memFree=1177956/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=262792 CPUtime=102.26
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 65376 0 0 0 10070 156 0 0 25 0 1 0 5568760 269099008 65240 1992294400 134512640 135751879 4288919056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 65698 65240 148 303 0 65393 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 262792

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12085
/proc/meminfo: memFree=1062636/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=379332 CPUtime=162.24
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 94486 0 0 0 15987 237 0 0 25 0 1 0 5568760 388435968 94350 1992294400 134512640 135751879 4288919056 18446744073709551615 134611273 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 94833 94350 148 303 0 94528 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 379332

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12087
/proc/meminfo: memFree=1007208/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=433064 CPUtime=222.22
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 108022 0 0 0 21924 298 0 0 25 0 1 0 5568760 443457536 107854 1992294400 134512640 135751879 4288919056 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 108266 107854 151 303 0 107961 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 433064

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12089
/proc/meminfo: memFree=942108/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=498700 CPUtime=282.2
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 124395 0 0 0 27873 347 0 0 25 0 1 0 5568760 510668800 124227 1992294400 134512640 135751879 4288919056 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 124675 124227 151 303 0 124370 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 498700

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12089
/proc/meminfo: memFree=884820/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=555248 CPUtime=342.19
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 138549 0 0 0 33824 395 0 0 25 0 1 0 5568760 568573952 138381 1992294400 134512640 135751879 4288919056 18446744073709551615 134616388 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 138812 138381 151 303 0 138507 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 555248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12091
/proc/meminfo: memFree=824432/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=616152 CPUtime=402.17
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 153778 0 0 0 39775 442 0 0 25 0 1 0 5568760 630939648 153610 1992294400 134512640 135751879 4288919056 18446744073709551615 134606393 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 154038 153610 151 303 0 153733 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 616152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12093
/proc/meminfo: memFree=767764/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=672324 CPUtime=462.16
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 167802 0 0 0 45732 484 0 0 25 0 1 0 5568760 688459776 167634 1992294400 134512640 135751879 4288919056 18446744073709551615 134518945 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 168081 167634 151 303 0 167776 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 672324

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12095
/proc/meminfo: memFree=698944/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=742372 CPUtime=522.14
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 185320 0 0 0 51683 531 0 0 25 0 1 0 5568760 760188928 185152 1992294400 134512640 135751879 4288919056 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 185593 185152 151 303 0 185288 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 742372

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=610780/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=829452 CPUtime=582.12
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 207096 0 0 0 57638 574 0 0 25 0 1 0 5568760 849358848 206928 1992294400 134512640 135751879 4288919056 18446744073709551615 134519021 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 207363 206928 151 303 0 207058 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 829452

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

[startup+588.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=599372/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=840308 CPUtime=588.52
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 209811 0 0 0 58272 580 0 0 25 0 1 0 5568760 860475392 209643 1992294400 134512640 135751879 4288919056 18446744073709551615 134606354 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 210077 209643 151 303 0 209772 0
Current children cumulated CPU time (s) 588.52
Current children cumulated vsize (KiB) 840308

[startup+614.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=566140/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=873648 CPUtime=614.11
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 218115 0 0 0 60811 600 0 0 25 0 1 0 5568760 894615552 217947 1992294400 134512640 135751879 4288919056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 218412 217947 151 303 0 218107 0
Current children cumulated CPU time (s) 614.11
Current children cumulated vsize (KiB) 873648

[startup+627.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=550764/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=888756 CPUtime=626.91
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 221895 0 0 0 62082 609 0 0 25 0 1 0 5568760 910086144 221727 1992294400 134512640 135751879 4288919056 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 222189 221727 151 303 0 221884 0
Current children cumulated CPU time (s) 626.91
Current children cumulated vsize (KiB) 888756

[startup+630.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=544564/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=894964 CPUtime=630.11
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 223453 0 0 0 62399 612 0 0 25 0 1 0 5568760 916443136 223285 1992294400 134512640 135751879 4288919056 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 223741 223285 151 303 0 223436 0
Current children cumulated CPU time (s) 630.11
Current children cumulated vsize (KiB) 894964

[startup+631.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=542456/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=898132 CPUtime=631.71
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 224250 0 0 0 62558 613 0 0 25 0 1 0 5568760 919687168 224082 1992294400 134512640 135751879 4288919056 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 224533 224082 151 303 0 224228 0
Current children cumulated CPU time (s) 631.71
Current children cumulated vsize (KiB) 898132

[startup+632.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=540100/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=899716 CPUtime=632.5
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 224649 0 0 0 62637 613 0 0 25 0 1 0 5568760 921309184 224481 1992294400 134512640 135751879 4288919056 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 224929 224482 151 303 0 224624 0
Current children cumulated CPU time (s) 632.5
Current children cumulated vsize (KiB) 899716

[startup+633.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=538116/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=901176 CPUtime=633.31
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 224996 0 0 0 62717 614 0 0 25 0 1 0 5568760 922804224 224828 1992294400 134512640 135751879 4288919056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 225294 224828 151 303 0 224989 0
Current children cumulated CPU time (s) 633.31
Current children cumulated vsize (KiB) 901176

[startup+633.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=538116/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=901572 CPUtime=633.5
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202496 225092 0 0 0 62736 614 0 0 25 0 1 0 5568760 923209728 224924 1992294400 134512640 135751879 4288919056 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12071/statm: 225393 224924 151 303 0 225088 0
Current children cumulated CPU time (s) 633.5
Current children cumulated vsize (KiB) 901572

[startup+633.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12097
/proc/meminfo: memFree=538116/2059040 swapFree=4192956/4192956
[pid=12071] ppid=12069 vsize=0 CPUtime=633.61
/proc/12071/stat : 12071 (wbo1.4b) R 12069 12071 10879 0 -1 4202500 225104 0 0 0 62740 621 0 0 25 0 1 0 5568760 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/12071/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 633.61
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 633.82
CPU time (s): 633.634
CPU user time (s): 627.405
CPU system time (s): 6.22905
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 901572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 627.405
system time used= 6.22905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 225104
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= 4
involuntary context switches= 1995

runsolver used 1.11883 second user time and 2.93255 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-16 00:59:21
IDJOB=2655824
IDBENCH=25029
IDSOLVER=1161
FILE ID=node041/2655824-1276642761
PBS_JOBID= 11172366
Free space on /tmp= 62084 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir10_area_partials.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655824-1276642761/watcher-2655824-1276642761 -o /tmp/evaluation-result-2655824-1276642761/solver-2655824-1276642761 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655824-1276642761.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8e58fdc516472c37b974ebbf77c2a4fa
RANDOM SEED=1568388458

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1439760 kB
Buffers:         99588 kB
Cached:         378348 kB
SwapCached:          0 kB
Active:         210752 kB
Inactive:       326692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1439760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3188 kB
Writeback:           0 kB
AnonPages:       59356 kB
Mapped:          15384 kB
Slab:            60120 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180772 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62080 MiB
End job on node041 at 2010-06-16 01:09:55