Trace number 2680467

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 1.4b (fixed)OPT52 329.345 329.454

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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680467-1277460162.opb.
0.00/0.00	c Instance file HOME/instance-2680467-1277460162.opb
0.00/0.00	c File size is 217380 bytes.
0.00/0.03	c Highest Coefficient sum: 125
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.04         s                                      |
0.00/0.03	c |  Number Variables:      2091                                                |
0.00/0.03	c |  Number Clauses:        7288                                                |
0.00/0.03	c |  Number Cardinality:    0                                                   |
0.00/0.03	c |  Number PB Constraints: 0                                                   |
0.29/0.35	c ============================[ Search Statistics ]==============================
0.29/0.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.35	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.35	c ===============================================================================
0.29/0.35	c |         0 |    2037     7296    18968 |     5000        0    nan |  0.000 % |
0.29/0.35	c ===============================================================================
0.29/0.35	c New solution: 55
0.29/0.35	o 55
0.29/0.35	c Elapsed CPU time: 0.348946 s	Remaining CPU time: 179.651 s
0.29/0.35	c ===============================================================================
0.29/0.35	c |         0 |    2037     7297    19454 |     5000        0    nan |  0.000 % |
0.29/0.36	c |       100 |    2037     7297    19454 |     5500      100    156 |  2.583 % |
0.29/0.38	c |       251 |    2037     7297    19454 |     6050      251    156 |  2.583 % |
0.39/0.43	c |       477 |    2037     7297    19454 |     6655      477    141 |  2.583 % |
0.39/0.50	c |       814 |    2037     7297    19454 |     7320      814    143 |  2.583 % |
0.49/0.58	c |      1321 |    2037     7297    19454 |     8052     1321    128 |  2.583 % |
0.69/0.71	c |      2080 |    2037     7297    19454 |     8857     2080    144 |  2.583 % |
0.79/0.88	c |      3220 |    2037     7297    19454 |     9743     3220    136 |  2.583 % |
1.39/1.40	c |      4928 |    2037     7297    19454 |    10717     4928    166 |  2.583 % |
1.79/1.86	c |      7490 |    2037     7297    19454 |    11789     7490    149 |  2.585 % |
2.79/2.89	c |     11334 |    2037     7297    19454 |    12968    11334    147 |  2.583 % |
4.69/4.70	c |     17101 |    2037     7297    19454 |    14265     9939    173 |  2.583 % |
7.58/7.70	c |     25751 |    2037     7297    19454 |    15692    10840    196 |  2.583 % |
10.59/10.64	c |     38725 |    2037     7297    19454 |    17261    15139    148 |  2.583 % |
18.48/18.56	c |     58188 |    2037     7297    19454 |    18987    15768    304 |  2.583 % |
27.07/27.10	c |     87380 |    2037     7297    19454 |    20886    14258    194 |  2.583 % |
40.98/41.02	c |    131169 |    2037     7297    19454 |    22974    12874    138 |  2.583 % |
68.17/68.21	c |    196853 |    2037     7297    19454 |    25272    14027    257 |  2.583 % |
119.86/119.98	c |    295381 |    2037     7297    19454 |    27799    22112    225 |  2.583 % |
175.03/175.18	c |    443170 |    2037     7297    19454 |    30579    27895    210 |  2.583 % |
182.63/182.71	c There are 54 assigned variables. 46 in cost function.
183.13/183.29	c core #1
183.13/183.29	c 
183.13/183.29	c 
183.13/183.29	c Core size: 53	Core Weight: 1	Total Weight: 47
183.13/183.29	c
183.13/183.29	c
183.13/183.29	c core #2
183.13/183.29	c 
183.13/183.29	c 
183.13/183.29	c Core size: 124	Core Weight: 1	Total Weight: 48
183.13/183.29	c
183.13/183.29	c
183.13/183.29	c core #3
183.13/183.29	c 
183.13/183.29	c 
183.13/183.29	c Core size: 148	Core Weight: 1	Total Weight: 49
183.13/183.29	c
183.13/183.29	c
183.13/183.29	c ============================[ Search Statistics ]==============================
183.13/183.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.13/183.29	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.13/183.29	c ===============================================================================
183.13/183.29	c |         0 |     975     7740    12621 |     5000        0    nan |  0.000 % |
183.23/183.31	c ===============================================================================
183.23/183.32	c core #4
183.23/183.32	c 
183.23/183.32	c 
183.23/183.32	c Core size: 586	Core Weight: 1	Total Weight: 50
183.23/183.32	c
183.23/183.32	c
183.23/183.32	c ============================[ Search Statistics ]==============================
183.23/183.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.23/183.32	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.23/183.32	c ===============================================================================
183.23/183.32	c |         0 |    2178     7741    19136 |     5000        0    nan |  0.000 % |
183.23/183.35	c |       101 |    2178     7741    19136 |     5500      101    239 | 13.434 % |
183.33/183.42	c |       254 |    2174     7741    19136 |     6050      253    276 | 13.633 % |
183.53/183.63	c |       482 |    2154     7741    19136 |     6655      464    268 | 14.388 % |
183.83/183.90	c |       823 |    2148     7741    19136 |     7320      797    257 | 14.626 % |
184.13/184.29	c |      1339 |    2145     7741    19136 |     8052     1308    259 | 14.785 % |
184.33/184.49	c ===============================================================================
184.43/184.53	c core #5
184.43/184.53	c 
184.43/184.53	c 
184.43/184.53	c Core size: 749	Core Weight: 1	Total Weight: 51
184.43/184.53	c
184.43/184.53	c
184.43/184.53	c ============================[ Search Statistics ]==============================
184.43/184.53	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.53	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.53	c ===============================================================================
184.43/184.53	c |         0 |    2871     7742    21498 |     5000        0    nan |  0.000 % |
184.43/184.56	c |       100 |    2871     7742    21498 |     5500      100    239 |  2.181 % |
184.53/184.61	c |       250 |    2871     7742    21498 |     6050      250    164 |  2.182 % |
184.63/184.71	c |       477 |    2871     7742    21498 |     6655      477    175 |  2.181 % |
184.83/184.93	c |       815 |    2871     7742    21498 |     7320      815    202 |  2.181 % |
185.12/185.22	c |      1322 |    2870     7742    21498 |     8052     1321    176 |  2.215 % |
185.53/185.62	c |      2082 |    2870     7742    21498 |     8857     2081    174 |  2.215 % |
186.02/186.13	c |      3221 |    2870     7742    21498 |     9743     3220    172 |  2.215 % |
186.93/187.06	c |      4932 |    2870     7742    21498 |    10717     4931    176 |  2.215 % |
188.93/189.03	c |      7494 |    2870     7742    21498 |    11789     7493    180 |  2.215 % |
192.43/192.60	c |     11342 |    2870     7742    21498 |    12968    11341    185 |  2.215 % |
197.83/197.99	c |     17108 |    2870     7742    21498 |    14265    10384    209 |  2.215 % |
206.73/206.84	c |     25759 |    2870     7742    21498 |    15692    11497    315 |  2.215 % |
225.12/225.24	c |     38740 |    2870     7742    21498 |    17261    16107    396 |  2.216 % |
242.41/242.53	c |     58201 |    2870     7742    21498 |    18987    17659    240 |  2.215 % |
269.60/269.78	c |     87397 |    2870     7742    21498 |    20886    17678    230 |  2.215 % |
310.69/310.88	c |    131186 |    2870     7742    21498 |    22974    18363    222 |  2.215 % |
324.68/324.85	c ===============================================================================
329.08/329.26	c core #6
329.08/329.26	c 
329.08/329.26	c 
329.08/329.26	c Core size: 467	Core Weight: 1	Total Weight: 52
329.08/329.26	c
329.08/329.26	c
329.08/329.26	c ============================[ Search Statistics ]==============================
329.08/329.26	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
329.08/329.26	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
329.08/329.26	c ===============================================================================
329.08/329.26	c |         0 |    3321     7744    22419 |     5000        0    nan |  0.000 % |
329.18/329.36	c |       103 |    3321     7744    22419 |     5500      103    295 |  1.600 % |
329.18/329.39	c ===============================================================================
329.18/329.39	c #cores: 6
329.18/329.39	c Final Weight: 52
329.18/329.39	o 52
329.18/329.39	s OPTIMUM FOUND
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329.18/329.39	c Total CPU time: 325.519 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-2680467-1277460162/watcher-2680467-1277460162 -o /tmp/evaluation-result-2680467-1277460162/solver-2680467-1277460162 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680467-1277460162.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 1.06 0.98 3/106 28110
/proc/meminfo: memFree=1851892/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=2928 CPUtime=0
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 328 0 0 0 0 0 0 0 20 0 1 0 87309082 2998272 246 1992294400 134512640 135752675 4293275232 18446744073709551615 134609676 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 732 246 140 303 0 373 0

[startup+0.061086 s]
/proc/loadavg: 1.00 1.06 0.98 3/106 28110
/proc/meminfo: memFree=1851892/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=3952 CPUtime=0.05
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 669 0 0 0 5 0 0 0 20 0 1 0 87309082 4046848 533 1992294400 134512640 135752675 4293275232 18446744073709551615 135211648 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 988 533 141 303 0 683 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3952

[startup+0.10109 s]
/proc/loadavg: 1.00 1.06 0.98 3/106 28110
/proc/meminfo: memFree=1851892/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=3952 CPUtime=0.09
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 684 0 0 0 9 0 0 0 20 0 1 0 87309082 4046848 548 1992294400 134512640 135752675 4293275232 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 988 548 141 303 0 683 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3952

[startup+0.301111 s]
/proc/loadavg: 1.00 1.06 0.98 3/106 28110
/proc/meminfo: memFree=1851892/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=4480 CPUtime=0.29
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 806 0 0 0 29 0 0 0 20 0 1 0 87309082 4587520 670 1992294400 134512640 135752675 4293275232 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 1120 670 141 303 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4480

[startup+0.701156 s]
/proc/loadavg: 1.00 1.06 0.98 3/106 28110
/proc/meminfo: memFree=1851892/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=4632 CPUtime=0.69
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 862 0 0 0 68 1 0 0 20 0 1 0 87309082 4743168 726 1992294400 134512640 135752675 4293275232 18446744073709551615 134611759 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 1158 727 145 303 0 853 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4632

[startup+1.50124 s]
/proc/loadavg: 1.00 1.06 0.98 2/107 28111
/proc/meminfo: memFree=1848412/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=7540 CPUtime=1.49
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 1591 0 0 0 145 4 0 0 22 0 1 0 87309082 7720960 1455 1992294400 134512640 135752675 4293275232 18446744073709551615 134611761 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 1885 1455 145 303 0 1580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7540

[startup+3.10142 s]
/proc/loadavg: 1.00 1.06 0.98 2/107 28111
/proc/meminfo: memFree=1844568/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=11908 CPUtime=3.09
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 2675 0 0 0 302 7 0 0 25 0 1 0 87309082 12193792 2539 1992294400 134512640 135752675 4293275232 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 2977 2539 145 303 0 2672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11908

[startup+6.30078 s]
/proc/loadavg: 1.00 1.06 0.98 2/107 28111
/proc/meminfo: memFree=1834648/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=21268 CPUtime=6.29
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 5023 0 0 0 614 15 0 0 25 0 1 0 87309082 21778432 4887 1992294400 134512640 135752675 4293275232 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28110/statm: 5317 4887 145 303 0 5012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21268

[startup+12.7015 s]
/proc/loadavg: 1.00 1.06 0.98 2/107 28111
/proc/meminfo: memFree=1814940/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=41648 CPUtime=12.69
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 10093 0 0 0 1241 28 0 0 25 0 1 0 87309082 42647552 9957 1992294400 134512640 135752675 4293275232 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 10412 9957 145 303 0 10107 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41648

[startup+25.5009 s]
/proc/loadavg: 1.00 1.06 0.98 2/107 28111
/proc/meminfo: memFree=1775756/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=78720 CPUtime=25.48
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 19364 0 0 0 2498 50 0 0 25 0 1 0 87309082 80609280 19228 1992294400 134512640 135752675 4293275232 18446744073709551615 134637960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 19680 19228 145 303 0 19375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78720

[startup+51.1007 s]
/proc/loadavg: 1.00 1.05 0.98 2/107 28113
/proc/meminfo: memFree=1714996/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=140012 CPUtime=51.07
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 34681 0 0 0 5016 91 0 0 25 0 1 0 87309082 143372288 34545 1992294400 134512640 135752675 4293275232 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 35003 34545 145 303 0 34698 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 140012

[startup+102.308 s]
/proc/loadavg: 1.00 1.04 0.98 2/107 28113
/proc/meminfo: memFree=1589136/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=264464 CPUtime=102.26
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 65798 0 0 0 10068 158 0 0 25 0 1 0 87309082 270811136 65662 1992294400 134512640 135752675 4293275232 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 66116 65662 145 303 0 65811 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 264464

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 0.98 2/107 28115
/proc/meminfo: memFree=1469972/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=385380 CPUtime=162.23
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 96006 0 0 0 15988 235 0 0 25 0 1 0 87309082 394629120 95870 1992294400 134512640 135752675 4293275232 18446744073709551615 134638097 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 96345 95870 145 303 0 96040 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 385380

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/107 28117
/proc/meminfo: memFree=1410452/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=442704 CPUtime=222.22
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 110396 0 0 0 21930 292 0 0 25 0 1 0 87309082 453328896 110228 1992294400 134512640 135752675 4293275232 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 110676 110228 146 303 0 110371 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 442704

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/107 28119
/proc/meminfo: memFree=1346468/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=506920 CPUtime=282.2
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 126464 0 0 0 27880 340 0 0 25 0 1 0 87309082 519086080 126296 1992294400 134512640 135752675 4293275232 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 126730 126296 146 303 0 126425 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 506920

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

[startup+307.101 s]
/proc/loadavg: 1.00 1.02 0.98 2/107 28119
/proc/meminfo: memFree=1318320/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=534388 CPUtime=306.99
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 133337 0 0 0 30338 361 0 0 25 0 1 0 87309082 547213312 133169 1992294400 134512640 135752675 4293275232 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 133597 133169 146 303 0 133292 0
Current children cumulated CPU time (s) 306.99
Current children cumulated vsize (KiB) 534388

[startup+319.901 s]
/proc/loadavg: 1.00 1.01 0.98 2/107 28119
/proc/meminfo: memFree=1305424/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=548380 CPUtime=319.78
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 136813 0 0 0 31607 371 0 0 25 0 1 0 87309082 561541120 136645 1992294400 134512640 135752675 4293275232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 137095 136645 146 303 0 136790 0
Current children cumulated CPU time (s) 319.78
Current children cumulated vsize (KiB) 548380

[startup+326.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/107 28119
/proc/meminfo: memFree=1298232/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=554320 CPUtime=326.18
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 138311 0 0 0 32242 376 0 0 25 0 1 0 87309082 567623680 138143 1992294400 134512640 135752675 4293275232 18446744073709551615 134521500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 138580 138143 146 303 0 138275 0
Current children cumulated CPU time (s) 326.18
Current children cumulated vsize (KiB) 554320

[startup+327.901 s]
/proc/loadavg: 1.00 1.01 0.98 2/107 28119
/proc/meminfo: memFree=1298232/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=554320 CPUtime=327.78
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 138311 0 0 0 32402 376 0 0 25 0 1 0 87309082 567623680 138143 1992294400 134512640 135752675 4293275232 18446744073709551615 134615253 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 138580 138143 146 303 0 138275 0
Current children cumulated CPU time (s) 327.78
Current children cumulated vsize (KiB) 554320

[startup+328.701 s]
/proc/loadavg: 1.00 1.01 0.98 2/107 28119
/proc/meminfo: memFree=1298232/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=554320 CPUtime=328.58
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 138311 0 0 0 32482 376 0 0 25 0 1 0 87309082 567623680 138143 1992294400 134512640 135752675 4293275232 18446744073709551615 134615621 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 138580 138143 146 303 0 138275 0
Current children cumulated CPU time (s) 328.58
Current children cumulated vsize (KiB) 554320

[startup+329.101 s]
/proc/loadavg: 1.00 1.01 0.98 2/107 28119
/proc/meminfo: memFree=1298232/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=554812 CPUtime=328.98
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 138411 0 0 0 32522 376 0 0 25 0 1 0 87309082 568127488 138243 1992294400 134512640 135752675 4293275232 18446744073709551615 134713029 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 138703 138243 146 303 0 138398 0
Current children cumulated CPU time (s) 328.98
Current children cumulated vsize (KiB) 554812

[startup+329.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/107 28119
/proc/meminfo: memFree=1298232/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=554812 CPUtime=329.18
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202496 138411 0 0 0 32542 376 0 0 25 0 1 0 87309082 568127488 138243 1992294400 134512640 135752675 4293275232 18446744073709551615 135205088 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 138703 138243 146 303 0 138398 0
Current children cumulated CPU time (s) 329.18
Current children cumulated vsize (KiB) 554812

[startup+329.401 s]
/proc/loadavg: 1.00 1.01 0.98 2/107 28119
/proc/meminfo: memFree=1298232/2059040 swapFree=4140192/4192956
[pid=28110] ppid=28108 vsize=0 CPUtime=329.28
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27605 0 -1 4202500 138412 0 0 0 32551 377 0 0 25 0 1 0 87309082 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28110/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 329.28
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 329.454
CPU time (s): 329.345
CPU user time (s): 325.519
CPU system time (s): 3.82642
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 554812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 325.519
system time used= 3.82642
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138412
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= 3
involuntary context switches= 640

runsolver used 0.612906 second user time and 1.49777 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 12:02:43
IDJOB=2680467
IDBENCH=25029
IDSOLVER=1190
FILE ID=node037/2680467-1277460162
PBS_JOBID= 11188129
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b (fixed)
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-2680467-1277460162/watcher-2680467-1277460162 -o /tmp/evaluation-result-2680467-1277460162/solver-2680467-1277460162 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680467-1277460162.opb

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

MD5SUM BENCH= 8e58fdc516472c37b974ebbf77c2a4fa
RANDOM SEED=1215198665

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852420 kB
Buffers:         31544 kB
Cached:          77220 kB
SwapCached:       5520 kB
Active:          37260 kB
Inactive:        84456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852420 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            2860 kB
Writeback:           0 kB
AnonPages:       11616 kB
Mapped:          11856 kB
Slab:            62996 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181296 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= 62492 MiB
End job on node037 at 2010-06-25 12:08:12