Trace number 2656111

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 1.4bOPT64 184.494 184.542

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.289955
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
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 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
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-2656111-1276404618.opb.
0.00/0.00	c Instance file HOME/instance-2656111-1276404618.opb
0.00/0.00	c File size is 70110 bytes.
0.00/0.01	c Highest Coefficient sum: 30
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      648                                                 |
0.00/0.01	c |  Number Clauses:        1928                                                |
0.00/0.01	c |  Number Cardinality:    24                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     540     2060     6006 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     540     2060     6006 |     5500      100     10 | 16.667 % |
0.00/0.02	c |       250 |     540     2060     6006 |     6050      250     10 | 16.667 % |
0.00/0.03	c |       475 |     540     2060     6006 |     6655      475     11 | 16.667 % |
0.00/0.04	c |       812 |     540     2060     6006 |     7320      812     11 | 16.667 % |
0.00/0.06	c |      1318 |     540     2060     6006 |     8052     1318     12 | 16.667 % |
0.00/0.09	c |      2077 |     540     2060     6006 |     8857     2077     11 | 16.667 % |
0.09/0.14	c |      3216 |     540     2060     6006 |     9743     3216     11 | 16.667 % |
0.19/0.25	c |      4925 |     540     2060     6006 |    10717     4925     14 | 16.667 % |
0.39/0.41	c |      7489 |     540     2060     6006 |    11789     7489     17 | 16.667 % |
0.59/0.67	c |     11333 |     539     2060     6006 |    12968    11321     16 | 16.821 % |
1.09/1.11	c |     17099 |     536     2060     6006 |    14265    10515     19 | 17.284 % |
1.69/1.79	c |     25750 |     535     2060     6006 |    15692    11900     20 | 17.439 % |
3.09/3.18	c |     38724 |     531     2060     6006 |    17261    15070     24 | 18.056 % |
5.79/5.87	c |     58185 |     526     2060     6006 |    18987    17052     25 | 18.827 % |
11.59/11.64	c ===============================================================================
11.59/11.64	c New solution: 72
11.59/11.64	o 72
11.59/11.64	c Elapsed CPU time: 11.4313 s	Remaining CPU time: 168.569 s
11.59/11.64	c ===============================================================================
11.59/11.64	c |     84273 |     525     2061     6562 |     5000    14420     23 | 18.827 % |
11.69/11.71	c |     84373 |     525     2061     6562 |     5500     3705     21 | 18.982 % |
11.69/11.72	c |     84525 |     525     2061     6562 |     6050     3857     21 | 18.982 % |
11.69/11.73	c |     84751 |     525     2061     6562 |     6655     4083     21 | 18.982 % |
11.69/11.75	c |     85088 |     525     2061     6562 |     7320     4420     21 | 18.982 % |
11.69/11.79	c |     85595 |     525     2061     6562 |     8052     4927     22 | 18.982 % |
11.79/11.85	c |     86354 |     525     2061     6562 |     8857     5686     21 | 18.982 % |
11.88/11.96	c |     87494 |     525     2061     6562 |     9743     6826     23 | 18.982 % |
12.09/12.11	c |     89203 |     525     2061     6562 |    10717     8535     23 | 18.982 % |
12.38/12.45	c |     91767 |     525     2061     6562 |    11789     5657     26 | 18.982 % |
12.79/12.88	c |     95612 |     525     2061     6562 |    12968     9502     26 | 18.982 % |
13.59/13.68	c |    101379 |     525     2061     6562 |    14265     8696     25 | 18.982 % |
14.78/14.85	c |    110029 |     524     2061     6562 |    15692    10055     24 | 19.136 % |
16.59/16.61	c |    123004 |     524     2061     6562 |    17261    15098     27 | 19.136 % |
19.49/19.50	c |    142469 |     524     2061     6562 |    18987    17138     26 | 19.136 % |
19.79/19.83	c ===============================================================================
19.79/19.83	c New solution: 70
19.79/19.83	o 70
19.79/19.83	c Elapsed CPU time: 19.462 s	Remaining CPU time: 160.538 s
19.79/19.83	c ===============================================================================
19.79/19.83	c |    144267 |     524     2062     7118 |     5000    18936     26 | 19.136 % |
19.89/19.95	c |    144368 |     524     2062     7118 |     5500     4835     22 | 19.136 % |
19.89/19.96	c |    144519 |     524     2062     7118 |     6050     4986     22 | 19.136 % |
19.89/19.98	c |    144744 |     524     2062     7118 |     6655     5211     22 | 19.136 % |
19.99/20.00	c |    145084 |     524     2062     7118 |     7320     5551     22 | 19.136 % |
19.99/20.06	c |    145591 |     524     2062     7118 |     8052     6058     22 | 19.136 % |
20.09/20.14	c |    146352 |     524     2062     7118 |     8857     6819     23 | 19.136 % |
20.19/20.25	c |    147491 |     524     2062     7118 |     9743     7958     23 | 19.136 % |
20.38/20.46	c |    149199 |     524     2062     7118 |    10717     9666     25 | 19.136 % |
20.69/20.77	c |    151763 |     524     2062     7118 |    11789     6769     27 | 19.136 % |
21.09/21.13	c ===============================================================================
21.09/21.13	c New solution: 68
21.09/21.13	o 68
21.09/21.13	c Elapsed CPU time: 20.7318 s	Remaining CPU time: 159.268 s
21.09/21.13	c ===============================================================================
21.09/21.13	c |    154962 |     524     2063     7674 |     5000     9968     33 | 19.136 % |
21.09/21.15	c |    155062 |     524     2063     7674 |     5500     5084     35 | 19.136 % |
21.09/21.17	c |    155212 |     524     2063     7674 |     6050     5234     35 | 19.136 % |
21.09/21.19	c |    155437 |     524     2063     7674 |     6655     5459     35 | 19.136 % |
21.19/21.21	c |    155776 |     524     2063     7674 |     7320     5798     34 | 19.136 % |
21.19/21.26	c |    156283 |     524     2063     7674 |     8052     6305     33 | 19.136 % |
21.28/21.33	c |    157043 |     524     2063     7674 |     8857     7065     33 | 19.136 % |
21.38/21.43	c |    158182 |     524     2063     7674 |     9743     8204     32 | 19.136 % |
21.48/21.57	c |    159893 |     524     2063     7674 |    10717     4966     24 | 19.136 % |
21.68/21.76	c |    162455 |     524     2063     7674 |    11789     7528     24 | 19.136 % |
22.09/22.14	c |    166301 |     524     2063     7674 |    12968    11374     24 | 19.136 % |
22.68/22.72	c |    172069 |     524     2063     7674 |    14265    10572     24 | 19.136 % |
23.59/23.62	c |    180719 |     524     2063     7674 |    15692    12012     23 | 19.136 % |
25.29/25.34	c |    193694 |     523     2063     7674 |    17261     9105     20 | 19.290 % |
28.79/28.88	c |    213157 |     523     2063     7674 |    18987    11137     24 | 19.290 % |
33.48/33.53	c |    242351 |     523     2063     7674 |    20886    11614     29 | 19.290 % |
36.48/36.55	c ===============================================================================
36.48/36.55	c New solution: 66
36.48/36.55	o 66
36.48/36.55	c Elapsed CPU time: 35.8775 s	Remaining CPU time: 144.122 s
36.48/36.55	c ===============================================================================
36.48/36.55	c |    263556 |     523     2064     8230 |     5000    11647     46 | 19.290 % |
36.48/36.58	c |    263659 |     523     2064     8230 |     5500     3015     61 | 19.290 % |
36.48/36.59	c |    263809 |     523     2064     8230 |     6050     3165     59 | 19.290 % |
36.58/36.60	c |    264037 |     523     2064     8230 |     6655     3393     56 | 19.290 % |
36.58/36.61	c |    264374 |     523     2064     8230 |     7320     3730     52 | 19.290 % |
36.58/36.64	c |    264880 |     523     2064     8230 |     8052     4236     48 | 19.290 % |
36.58/36.68	c |    265642 |     523     2064     8230 |     8857     4998     44 | 19.290 % |
36.68/36.79	c |    266782 |     523     2064     8230 |     9743     6138     45 | 19.290 % |
36.78/36.89	c |    268493 |     523     2064     8230 |    10717     7849     39 | 19.290 % |
36.98/37.08	c |    271056 |     523     2064     8230 |    11789    10412     35 | 19.290 % |
37.38/37.45	c |    274901 |     523     2064     8230 |    12968     8281     20 | 19.290 % |
38.08/38.12	c |    280669 |     523     2064     8230 |    14265     7475     24 | 19.290 % |
39.18/39.22	c |    289319 |     523     2064     8230 |    15692     8862     51 | 19.290 % |
40.78/40.82	c |    302293 |     523     2064     8230 |    17261    13913     26 | 19.290 % |
43.38/43.43	c |    321754 |     523     2064     8230 |    18987    15946     50 | 19.290 % |
47.57/47.60	c |    350947 |     523     2064     8230 |    20886    16402     23 | 19.290 % |
54.68/54.75	c |    394737 |     520     2064     8230 |    22974    11718     24 | 19.753 % |
66.68/66.75	c |    460421 |     519     2064     8230 |    25272    19391     28 | 19.908 % |
85.97/86.05	c |    558948 |     519     2064     8230 |    27799    22695     40 | 19.908 % |
88.47/88.56	c ===============================================================================
88.47/88.56	c New solution: 64
88.47/88.56	o 64
88.47/88.56	c Elapsed CPU time: 86.9508 s	Remaining CPU time: 93.0492 s
88.47/88.56	c ===============================================================================
88.47/88.56	c |    573726 |     519     2065     8786 |     5000    21283     42 | 19.908 % |
88.56/88.64	c |    573828 |     519     2065     8786 |     5500     2763     52 | 19.908 % |
88.56/88.65	c |    573978 |     519     2065     8786 |     6050     2913     50 | 19.908 % |
88.56/88.66	c |    574203 |     519     2065     8786 |     6655     3138     48 | 19.908 % |
88.56/88.68	c |    574542 |     519     2065     8786 |     7320     3477     45 | 19.908 % |
88.67/88.71	c |    575050 |     519     2065     8786 |     8052     3985     41 | 19.908 % |
88.67/88.75	c |    575809 |     519     2065     8786 |     8857     4744     38 | 19.908 % |
88.76/88.81	c |    576948 |     519     2065     8786 |     9743     5883     34 | 19.908 % |
88.87/88.97	c |    578656 |     519     2065     8786 |    10717     7591     32 | 19.908 % |
89.17/89.21	c |    581218 |     519     2065     8786 |    11789    10153     30 | 19.908 % |
89.56/89.63	c |    585063 |     519     2065     8786 |    12968     8025     26 | 19.908 % |
90.28/90.32	c |    590829 |     519     2065     8786 |    14265     7232     30 | 19.908 % |
91.27/91.30	c |    599478 |     519     2065     8786 |    15692     8668     22 | 19.908 % |
93.17/93.28	c |    612454 |     519     2065     8786 |    17261    13719     18 | 19.908 % |
95.68/95.77	c |    631916 |     519     2065     8786 |    18987    15734     37 | 19.908 % |
99.46/99.59	c |    661109 |     518     2065     8786 |    20886    16200     32 | 20.062 % |
106.16/106.28	c |    704898 |     518     2065     8786 |    22974    17694     32 | 20.062 % |
118.46/118.55	c |    770583 |     518     2065     8786 |    25272    13866     31 | 20.062 % |
133.86/133.96	c |    869110 |     518     2065     8786 |    27799    18255     39 | 20.062 % |
160.56/160.63	c |   1016899 |     518     2065     8786 |    30579    24669     54 | 20.062 % |
183.04/183.14	c There are 130 assigned variables. 22 in cost function.
184.34/184.49	c core #1
184.34/184.49	c core #2
184.34/184.49	c core #3
184.34/184.49	c core #4
184.34/184.49	c core #5
184.34/184.49	c core #6
184.34/184.49	c core #7
184.34/184.49	c core #8
184.34/184.49	c core #9
184.34/184.49	c core #10
184.34/184.49	c core #11
184.34/184.49	c core #12
184.34/184.49	c core #13
184.34/184.49	c core #14
184.34/184.49	c core #15
184.34/184.49	c core #16
184.34/184.49	c core #17
184.34/184.49	c core #18
184.34/184.49	c core #19
184.34/184.49	c core #20
184.34/184.49	c core #21
184.34/184.49	c core #22
184.34/184.49	c core #23
184.34/184.49	c core #24
184.34/184.49	c core #25
184.34/184.49	c core #26
184.34/184.49	c core #27
184.34/184.49	c core #28
184.34/184.49	c core #29
184.34/184.49	c core #30
184.34/184.49	c core #31
184.34/184.49	c core #32
184.34/184.49	c core #33
184.34/184.49	c core #34
184.34/184.49	c core #35
184.34/184.49	c core #36
184.34/184.49	c core #37
184.34/184.49	c core #38
184.34/184.49	c core #39
184.34/184.49	c core #40
184.34/184.49	c core #41
184.34/184.49	c core #42
184.34/184.49	c core #43
184.34/184.49	c core #44
184.34/184.49	c core #45
184.34/184.49	c core #46
184.34/184.49	c core #47
184.34/184.49	c core #48
184.34/184.49	c core #49
184.34/184.49	c core #50
184.34/184.49	c core #51
184.34/184.49	c core #52
184.34/184.49	c core #53
184.34/184.49	c core #54
184.34/184.49	c core #55
184.34/184.49	c core #56
184.34/184.49	c core #57
184.34/184.49	c core #58
184.34/184.49	c core #59
184.34/184.49	c ============================[ Search Statistics ]==============================
184.34/184.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.34/184.49	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.34/184.49	c ===============================================================================
184.34/184.49	c |         0 |     322     2452     5918 |     5000        0    nan |  0.000 % |
184.34/184.49	c ===============================================================================
184.34/184.50	c core #60
184.34/184.50	c ============================[ Search Statistics ]==============================
184.34/184.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.34/184.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.34/184.50	c ===============================================================================
184.34/184.50	c |         0 |     335     2458     6032 |     5000        0    nan |  0.000 % |
184.44/184.50	c ===============================================================================
184.44/184.50	c core #61
184.44/184.50	c ============================[ Search Statistics ]==============================
184.44/184.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.44/184.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.44/184.50	c ===============================================================================
184.44/184.50	c |         0 |     355     2462     6231 |     5000        0    nan |  0.000 % |
184.44/184.51	c ===============================================================================
184.44/184.51	c core #62
184.44/184.51	c #cores: 62
184.44/184.51	c Final Weight: 64
184.44/184.51	o 64
184.44/184.51	s OPTIMUM FOUND
184.44/184.51	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 -x254 -x255 -x256 -x257 x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 -x360 x361 x362 -x363 -x364 -x365 x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 x391 x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 x469 -x470 -x471 -x472 x473 -x474 -x475 -x476 x477 -x478 -x479 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648
184.44/184.51	c Total CPU time: 181.364 s

Verifier Data 

OK	64

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656111-1276404618/watcher-2656111-1276404618 -o /tmp/evaluation-result-2656111-1276404618/solver-2656111-1276404618 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656111-1276404618.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: 1.01 1.02 1.15 3/107 21100
/proc/meminfo: memFree=1784896/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=2648 CPUtime=0
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 14117566 2711552 219 1992294400 134512640 135751879 4293903008 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 662 219 145 303 0 339 0

[startup+0.101095 s]
/proc/loadavg: 1.01 1.02 1.15 3/107 21100
/proc/meminfo: memFree=1784896/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=3104 CPUtime=0.09
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 431 0 0 0 9 0 0 0 20 0 1 0 14117566 3178496 331 1992294400 134512640 135751879 4293903008 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 776 331 147 303 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.201103 s]
/proc/loadavg: 1.01 1.02 1.15 3/107 21100
/proc/meminfo: memFree=1784896/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=3368 CPUtime=0.19
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 512 0 0 0 19 0 0 0 20 0 1 0 14117566 3448832 412 1992294400 134512640 135751879 4293903008 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 842 412 147 303 0 537 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3368

[startup+0.301112 s]
/proc/loadavg: 1.01 1.02 1.15 3/107 21100
/proc/meminfo: memFree=1784896/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=3764 CPUtime=0.29
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 595 0 0 0 28 1 0 0 20 0 1 0 14117566 3854336 495 1992294400 134512640 135751879 4293903008 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 941 495 147 303 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.701149 s]
/proc/loadavg: 1.01 1.02 1.15 3/107 21100
/proc/meminfo: memFree=1784896/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=4820 CPUtime=0.69
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 873 0 0 0 67 2 0 0 21 0 1 0 14117566 4935680 773 1992294400 134512640 135751879 4293903008 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 1205 773 147 303 0 900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4820

[startup+1.50122 s]
/proc/loadavg: 1.00 1.02 1.15 2/108 21101
/proc/meminfo: memFree=1781044/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=6868 CPUtime=1.49
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 1396 0 0 0 144 5 0 0 23 0 1 0 14117566 7032832 1296 1992294400 134512640 135751879 4293903008 18446744073709551615 134611022 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 1717 1296 148 303 0 1412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6868

[startup+3.10136 s]
/proc/loadavg: 1.00 1.02 1.15 2/108 21101
/proc/meminfo: memFree=1778068/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=10432 CPUtime=3.09
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 2271 0 0 0 300 9 0 0 25 0 1 0 14117566 10682368 2171 1992294400 134512640 135751879 4293903008 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 2608 2171 148 303 0 2303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10432

[startup+6.30065 s]
/proc/loadavg: 1.00 1.02 1.14 2/108 21101
/proc/meminfo: memFree=1772240/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=15692 CPUtime=6.29
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 3572 0 0 0 614 15 0 0 25 0 1 0 14117566 16068608 3472 1992294400 134512640 135751879 4293903008 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 3923 3472 148 303 0 3618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15692

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.14 2/108 21101
/proc/meminfo: memFree=1764684/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=23084 CPUtime=12.69
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 5434 0 0 0 1246 23 0 0 25 0 1 0 14117566 23638016 5334 1992294400 134512640 135751879 4293903008 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 5771 5335 148 303 0 5466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23084

[startup+25.5014 s]
/proc/loadavg: 1.00 1.02 1.14 2/108 21101
/proc/meminfo: memFree=1741248/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=45952 CPUtime=25.49
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 11145 0 0 0 2499 50 0 0 25 0 1 0 14117566 47054848 11045 1992294400 134512640 135751879 4293903008 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 11488 11045 148 303 0 11183 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45952

[startup+51.1007 s]
/proc/loadavg: 1.00 1.02 1.14 2/108 21103
/proc/meminfo: memFree=1698220/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=89216 CPUtime=51.07
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 21966 0 0 0 5010 97 0 0 25 0 1 0 14117566 91357184 21866 1992294400 134512640 135751879 4293903008 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 22304 21866 148 303 0 21999 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89216

[startup+102.301 s]
/proc/loadavg: 1.00 1.01 1.13 2/108 21103
/proc/meminfo: memFree=1616504/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=169936 CPUtime=102.27
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 42137 0 0 0 10040 187 0 0 25 0 1 0 14117566 174014464 42037 1992294400 134512640 135751879 4293903008 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 42484 42037 148 303 0 42179 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 169936

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1525116/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=262036 CPUtime=162.25
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 65140 0 0 0 15941 284 0 0 25 0 1 0 14117566 268324864 65040 1992294400 134512640 135751879 4293903008 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 65509 65040 148 303 0 65204 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 262036

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

[startup+166.401 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1518296/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=268308 CPUtime=166.35
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 66720 0 0 0 16345 290 0 0 25 0 1 0 14117566 274747392 66620 1992294400 134512640 135751879 4293903008 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 67077 66620 148 303 0 66772 0
Current children cumulated CPU time (s) 166.35
Current children cumulated vsize (KiB) 268308

[startup+172.809 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1507880/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=278496 CPUtime=172.75
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 69249 0 0 0 16977 298 0 0 25 0 1 0 14117566 285179904 69149 1992294400 134512640 135751879 4293903008 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 69624 69149 148 303 0 69319 0
Current children cumulated CPU time (s) 172.75
Current children cumulated vsize (KiB) 278496

[startup+179.201 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1500812/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=286768 CPUtime=179.14
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 71317 0 0 0 17609 305 0 0 25 0 1 0 14117566 293650432 71217 1992294400 134512640 135751879 4293903008 18446744073709551615 134611323 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 71692 71218 148 303 0 71387 0
Current children cumulated CPU time (s) 179.14
Current children cumulated vsize (KiB) 286768

[startup+182.401 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1496968/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=290172 CPUtime=182.34
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 72169 0 0 0 17926 308 0 0 25 0 1 0 14117566 297136128 72069 1992294400 134512640 135751879 4293903008 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 72543 72069 148 303 0 72238 0
Current children cumulated CPU time (s) 182.34
Current children cumulated vsize (KiB) 290172

[startup+183.201 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1495604/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=291596 CPUtime=183.14
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 72547 0 0 0 18005 309 0 0 25 0 1 0 14117566 298594304 72447 1992294400 134512640 135751879 4293903008 18446744073709551615 134712389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 72899 72447 150 303 0 72594 0
Current children cumulated CPU time (s) 183.14
Current children cumulated vsize (KiB) 291596

[startup+184.002 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1494488/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=291432 CPUtime=183.94
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 72547 0 0 0 18085 309 0 0 25 0 1 0 14117566 298426368 72416 1992294400 134512640 135751879 4293903008 18446744073709551615 135200241 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 72858 72416 150 303 0 72553 0
Current children cumulated CPU time (s) 183.94
Current children cumulated vsize (KiB) 291432

[startup+184.402 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1494488/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=291432 CPUtime=184.34
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 72549 0 0 0 18125 309 0 0 25 0 1 0 14117566 298426368 72418 1992294400 134512640 135751879 4293903008 18446744073709551615 135220911 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 72858 72418 151 303 0 72553 0
Current children cumulated CPU time (s) 184.34
Current children cumulated vsize (KiB) 291432

[startup+184.502 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 21105
/proc/meminfo: memFree=1494488/2059040 swapFree=4140108/4192956
[pid=21100] ppid=21098 vsize=291432 CPUtime=184.44
/proc/21100/stat : 21100 (wbo1.4b) R 21098 21100 14183 0 -1 4202496 72551 0 0 0 18135 309 0 0 25 0 1 0 14117566 298426368 72420 1992294400 134512640 135751879 4293903008 18446744073709551615 135200319 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/21100/statm: 72858 72420 151 303 0 72553 0
Current children cumulated CPU time (s) 184.44
Current children cumulated vsize (KiB) 291432

Child status: 0
Real time (s): 184.542
CPU time (s): 184.494
CPU user time (s): 181.364
CPU system time (s): 3.12952
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 291596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.364
system time used= 3.12952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72551
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= 1274

runsolver used 0.318951 second user time and 0.865868 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-13 06:50:18
IDJOB=2656111
IDBENCH=2024
IDSOLVER=1161
FILE ID=node025/2656111-1276404618
PBS_JOBID= 11173260
Free space on /tmp= 62540 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656111-1276404618/watcher-2656111-1276404618 -o /tmp/evaluation-result-2656111-1276404618/solver-2656111-1276404618 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656111-1276404618.opb

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

MD5SUM BENCH= 135acf1f05855c365b3d13b378debe22
RANDOM SEED=753072059

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1785300 kB
Buffers:         43128 kB
Cached:         140560 kB
SwapCached:       6536 kB
Active:         125316 kB
Inactive:        71528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785300 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            2732 kB
Writeback:           4 kB
AnonPages:       11044 kB
Mapped:          12932 kB
Slab:            55052 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181432 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= 62536 MiB
End job on node025 at 2010-06-13 06:53:23