Trace number 3727688

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 1.72OPT8908 0.152976 0.144958

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUM75c7e5778aa6d0e8c18984c9064c30c6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8908
Best CPU time to get the best result obtained on this benchmark0.025995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8908
Optimality of the best value was proved YES
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3727688-1338662940.opb.
0.00/0.00	c Instance file HOME/instance-3727688-1338662940.opb
0.00/0.00	c File size is 10053 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 12
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      253                                                 |
0.00/0.00	c |  Number Clauses:        264                                                 |
0.00/0.00	c |  Number Cardinality:    22                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
0.00/0.00	c | 0.00      | 0  | 122          lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 295          lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 397          lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 542          lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 746          lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 865          lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 1044         lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 1267         lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 1413         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 1527         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 1722         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 1980         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 2124         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 2245         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 2368         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 2479         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 2613         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 2754         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 2885         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 3062         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 3207         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 3339         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 3398         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 3501         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 3558         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 3615         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 3935         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4225         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4321         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4327         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4346         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4378         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4527         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4555         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4628         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4635         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 4871         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 5009         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 5024         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 5043         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 5315         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 5378         lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 5397         lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 5400         lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 5527         lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 5549         lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 5554         lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 5660         lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 5733         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 5749         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 5859         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 5925         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 5969         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6035         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6036         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6136         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6178         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6190         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6249         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6259         lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 6411         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6425         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6457         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6470         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6502         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6654         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6681         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6694         lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6784         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 6789         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 6808         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 6817         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 6830         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 6993         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 7003         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 7062         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 7093         lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 7112         lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 7119         lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 7147         lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 7192         lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 7216         lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 7351         lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 7365         lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 7378         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7388         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7625         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7627         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7636         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7642         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7680         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7783         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7875         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7885         lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 7905         lb |  0                0                0.00  |
0.00/0.04	c | 0.05      | 0  | 7960         lb |  0                0                0.00  |
0.00/0.04	c | 0.05      | 0  | 8027         lb |  0                0                0.00  |
0.00/0.04	c | 0.05      | 0  | 8031         lb |  0                0                0.00  |
0.00/0.04	c | 0.05      | 0  | 8077         lb |  0                0                0.00  |
0.00/0.04	c | 0.05      | 0  | 8098         lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 8123         lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 8152         lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 8192         lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 8257         lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 8268         lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 8301         lb |  0                0                0.00  |
0.00/0.05	c | 0.05      | 0  | 8361         lb |  0                0                0.00  |
0.00/0.05	c | 0.06      | 0  | 8377         lb |  0                0                0.00  |
0.00/0.05	c | 0.06      | 0  | 8386         lb |  0                0                0.00  |
0.00/0.05	c | 0.06      | 0  | 8436         lb |  0                0                0.00  |
0.00/0.05	c | 0.06      | 0  | 8455         lb |  0                0                0.00  |
0.00/0.05	c | 0.06      | 0  | 8482         lb |  0                0                0.00  |
0.00/0.05	c | 0.06      | 0  | 8502         lb |  0                0                0.00  |
0.00/0.06	c | 0.06      | 0  | 8508         lb |  0                0                0.00  |
0.00/0.06	c | 0.06      | 0  | 8522         lb |  0                0                0.00  |
0.00/0.06	c | 0.06      | 0  | 8523         lb |  0                0                0.00  |
0.05/0.06	c | 0.06      | 0  | 8527         lb |  0                0                0.00  |
0.05/0.06	c | 0.06      | 0  | 8529         lb |  0                0                0.00  |
0.05/0.06	c | 0.06      | 0  | 8568         lb |  0                0                0.00  |
0.05/0.06	c | 0.07      | 0  | 8573         lb |  0                0                0.00  |
0.05/0.06	c | 0.07      | 0  | 8576         lb |  0                0                0.00  |
0.05/0.06	c | 0.07      | 0  | 8583         lb |  0                0                0.00  |
0.05/0.06	c | 0.07      | 0  | 8590         lb |  0                0                0.00  |
0.05/0.07	c | 0.07      | 0  | 8610         lb |  0                0                0.00  |
0.05/0.07	c | 0.07      | 0  | 8612         lb |  0                0                0.00  |
0.05/0.07	c | 0.07      | 0  | 8617         lb |  0                0                0.00  |
0.05/0.07	c | 0.07      | 0  | 8659         lb |  0                0                0.00  |
0.05/0.07	c | 0.07      | 0  | 8671         lb |  0                0                0.00  |
0.05/0.07	c | 0.07      | 0  | 8674         lb |  0                0                0.00  |
0.05/0.07	c | 0.07      | 0  | 8691         lb |  0                0                0.00  |
0.05/0.07	c | 0.08      | 0  | 8698         lb |  0                0                0.00  |
0.05/0.07	c | 0.08      | 0  | 8703         lb |  0                0                0.00  |
0.05/0.08	c | 0.08      | 0  | 8707         lb |  0                0                0.00  |
0.05/0.08	c | 0.08      | 0  | 8717         lb |  0                0                0.00  |
0.05/0.08	c | 0.08      | 0  | 8722         lb |  0                0                0.00  |
0.05/0.08	c | 0.08      | 0  | 8725         lb |  0                0                0.00  |
0.05/0.08	c | 0.08      | 0  | 8730         lb |  0                0                0.00  |
0.05/0.08	c | 0.09      | 0  | 8740         lb |  0                0                0.00  |
0.05/0.08	c | 0.09      | 0  | 8750         lb |  0                0                0.00  |
0.05/0.09	c | 0.09      | 0  | 8752         lb |  0                0                0.00  |
0.05/0.09	c | 0.09      | 0  | 8753         lb |  0                0                0.00  |
0.05/0.09	c | 0.09      | 0  | 8755         lb |  0                0                0.00  |
0.05/0.09	c | 0.09      | 0  | 8761         lb |  0                0                0.00  |
0.05/0.09	c | 0.10      | 0  | 8763         lb |  0                0                0.00  |
0.05/0.09	c | 0.10      | 0  | 8776         lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 8785         lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 8786         lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 8798         lb |  0                0                0.00  |
0.09/0.10	c | 0.11      | 0  | 8800         lb |  0                0                0.00  |
0.09/0.10	c | 0.11      | 0  | 8806         lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 8811         lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 8817         lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 8819         lb |  0                0                0.00  |
0.09/0.11	c | 0.12      | 0  | 8828         lb |  0                0                0.00  |
0.09/0.11	c | 0.12      | 0  | 8844         lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 8846         lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 8848         lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 8853         lb |  0                0                0.00  |
0.09/0.12	c | 0.13      | 0  | 8859         lb |  0                0                0.00  |
0.09/0.12	c | 0.13      | 0  | 8877         lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 8883         lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 8884         lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 8888         lb |  0                0                0.00  |
0.09/0.13	c | 0.14      | 0  | 8894         lb |  0                0                0.00  |
0.09/0.13	c | 0.14      | 0  | 8897         lb |  0                0                0.00  |
0.09/0.14	c | 0.14      | 0  | 8908         lb |  0                0                0.00  |
0.09/0.14	c | 0.14      | 0  | 8908         ub |  0                0                0.00  |
0.09/0.14	c ===============================================================================
0.09/0.14	c Wall Clock Time: 0.14 s
0.09/0.14	o 8908
0.09/0.14	c Best Solution: 8908
0.09/0.14	s OPTIMUM FOUND
0.09/0.14	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253

Verifier Data 

OK	8908

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3727688-1338662940/watcher-3727688-1338662940 -o /tmp/evaluation-result-3727688-1338662940/solver-3727688-1338662940 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727688-1338662940.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.17 2.08 2.02 3/177 7186
/proc/meminfo: memFree=27269192/32873648 swapFree=6860/6860
[pid=7186] ppid=7184 vsize=83728 CPUtime=0 cores=1,3,5,7
/proc/7186/stat : 7186 (wbo1.72) S 7184 7186 4467 0 -1 4202496 832 0 0 0 0 0 0 0 20 0 2 0 332420025 85737472 781 33554432000 4194304 5964350 140733282363776 140733282363296 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7186/statm: 20932 781 193 433 0 20496 0
[pid=7186/tid=7187] ppid=7184 vsize=83728 CPUtime=0 cores=1,3,5,7
/proc/7186/task/7187/stat : 7187 (wbo1.72) R 7184 7186 4467 0 -1 4202560 109 0 0 0 0 0 0 0 20 0 2 0 332420025 85737472 781 33554432000 4194304 5964350 140733282363776 140734802745576 5236791 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.062473 s]
/proc/loadavg: 2.17 2.08 2.02 3/177 7186
/proc/meminfo: memFree=27269192/32873648 swapFree=6860/6860
[pid=7186] ppid=7184 vsize=83728 CPUtime=0.05 cores=1,3,5,7
/proc/7186/stat : 7186 (wbo1.72) S 7184 7186 4467 0 -1 4202496 1138 0 0 0 5 0 0 0 20 0 2 0 332420025 85737472 1083 33554432000 4194304 5964350 140733282363776 140733282363296 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7186/statm: 20932 1092 193 433 0 20496 0
[pid=7186/tid=7187] ppid=7184 vsize=83728 CPUtime=0.04 cores=1,3,5,7
/proc/7186/task/7187/stat : 7187 (wbo1.72) R 7184 7186 4467 0 -1 4202560 429 0 0 0 4 0 0 0 20 0 2 0 332420025 85737472 1097 33554432000 4194304 5964350 140733282363776 140734802745576 4395326 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 83728

[startup+0.100297 s]
/proc/loadavg: 2.17 2.08 2.02 3/177 7186
/proc/meminfo: memFree=27269192/32873648 swapFree=6860/6860
[pid=7186] ppid=7184 vsize=83728 CPUtime=0.09 cores=1,3,5,7
/proc/7186/stat : 7186 (wbo1.72) S 7184 7186 4467 0 -1 4202496 1370 0 0 0 9 0 0 0 20 0 2 0 332420025 85737472 1315 33554432000 4194304 5964350 140733282363776 140733282363296 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7186/statm: 20932 1315 195 433 0 20496 0
[pid=7186/tid=7187] ppid=7184 vsize=83728 CPUtime=0.08 cores=1,3,5,7
/proc/7186/task/7187/stat : 7187 (wbo1.72) R 7184 7186 4467 0 -1 4202560 647 0 0 0 8 0 0 0 20 0 2 0 332420025 85737472 1315 33554432000 4194304 5964350 140733282363776 140734802745576 4407632 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83728

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

Child status: 255
Real time (s): 0.144958
CPU time (s): 0.152976
CPU user time (s): 0.140978
CPU system time (s): 0.011998
CPU usage (%): 105.531
Max. virtual memory (cumulated for all children) (KiB): 83728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.011998
maximum resident set size= 6036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1638
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= 1

runsolver used 0.000999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node116 at 2012-06-02 20:49:00
IDJOB=3727688
IDBENCH=24969
IDSOLVER=2313
FILE ID=node116/3727688-1338662940
RUNJOBID= node116-1338651575-5899
PBS_JOBID= 14636464
Free space on /tmp= 71108 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727688-1338662940/watcher-3727688-1338662940 -o /tmp/evaluation-result-3727688-1338662940/solver-3727688-1338662940 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727688-1338662940.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 75c7e5778aa6d0e8c18984c9064c30c6
RANDOM SEED=1843079045

node116.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.556
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27269548 kB
Buffers:          500404 kB
Cached:          3939468 kB
SwapCached:         3028 kB
Active:          2304212 kB
Inactive:        2418300 kB
Active(anon):     272184 kB
Inactive(anon):     8512 kB
Active(file):    2032028 kB
Inactive(file):  2409788 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67103480 kB
Dirty:              5432 kB
Writeback:             0 kB
AnonPages:        282488 kB
Mapped:            12888 kB
Shmem:                68 kB
Slab:             746436 kB
SReclaimable:     190632 kB
SUnreclaim:       555804 kB
KernelStack:        1472 kB
PageTables:         4788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     158232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71104 MiB
End job on node116 at 2012-06-02 20:49:00