Trace number 2656184

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 1.4bOPT310 175.801 175.849

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e3.opb
MD5SUM8f263f71f311acfaa2267ee4a2382bbc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark310
Best CPU time to get the best result obtained on this benchmark48.9116
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 310
Optimality of the best value was proved YES
Number of variables660
Total number of constraints5350
Number of constraints which are clauses5350
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 constraint2
Maximum length of a constraint32
Number of terms in the objective function 660
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 660
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 660
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-2656184-1276453207.opb.
0.00/0.00	c Instance file HOME/instance-2656184-1276453207.opb
0.00/0.00	c File size is 234504 bytes.
0.00/0.03	c Highest Coefficient sum: 33
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      660                                                 |
0.00/0.03	c |  Number Clauses:        5350                                                |
0.00/0.03	c |  Number Cardinality:    0                                                   |
0.00/0.03	c |  Number PB Constraints: 0                                                   |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |     660     5350    24606 |     5000        0    nan |  0.000 % |
0.00/0.06	c |       101 |     660     5350    24606 |     5500      101     46 |  0.028 % |
0.00/0.08	c |       255 |     660     5350    24606 |     6050      255     48 |  0.000 % |
0.09/0.09	c ===============================================================================
0.09/0.09	c New solution: 321
0.09/0.09	o 321
0.09/0.09	c Elapsed CPU time: 0.095985 s	Remaining CPU time: 179.904 s
0.09/0.09	c ===============================================================================
0.09/0.09	c |       428 |     660     5351    25266 |     5000      428     53 |  0.000 % |
0.09/0.10	c ===============================================================================
0.09/0.10	c New solution: 316
0.09/0.10	o 316
0.09/0.10	c Elapsed CPU time: 0.096985 s	Remaining CPU time: 179.903 s
0.09/0.10	c ===============================================================================
0.09/0.10	c |       430 |     660     5352    25926 |     5000      430     53 |  0.000 % |
0.09/0.11	c |       531 |     660     5352    25926 |     5500      531     56 |  0.000 % |
0.09/0.13	c |       681 |     660     5352    25926 |     6050      681     71 |  0.000 % |
0.09/0.16	c ===============================================================================
0.09/0.16	c New solution: 312
0.09/0.16	o 312
0.09/0.16	c Elapsed CPU time: 0.159975 s	Remaining CPU time: 179.84 s
0.09/0.16	c ===============================================================================
0.09/0.16	c |       874 |     660     5353    26586 |     5000      874    118 |  0.000 % |
0.09/0.16	c ===============================================================================
0.09/0.16	c New solution: 311
0.09/0.16	o 311
0.09/0.16	c Elapsed CPU time: 0.163975 s	Remaining CPU time: 179.836 s
0.09/0.16	c ===============================================================================
0.09/0.16	c |       891 |     660     5354    27246 |     5000      891    122 |  0.000 % |
0.09/0.18	c |       991 |     660     5354    27246 |     5500      991    113 |  0.013 % |
0.19/0.20	c |      1141 |     660     5354    27246 |     6050     1141    105 |  0.000 % |
0.19/0.24	c |      1366 |     660     5354    27246 |     6655     1366     96 |  0.000 % |
0.19/0.29	c |      1704 |     660     5354    27246 |     7320     1704    127 |  0.000 % |
0.29/0.39	c |      2210 |     660     5354    27246 |     8052     2210    145 |  0.000 % |
0.50/0.54	c |      2971 |     660     5354    27246 |     8857     2971    120 |  0.000 % |
0.79/0.83	c |      4110 |     660     5354    27246 |     9743     4110    113 |  0.000 % |
1.20/1.21	c |      5819 |     660     5354    27246 |    10717     5819    122 |  0.015 % |
1.20/1.22	c ===============================================================================
1.20/1.22	c New solution: 310
1.20/1.22	o 310
1.20/1.22	c Elapsed CPU time: 1.20382 s	Remaining CPU time: 178.796 s
1.20/1.22	c ===============================================================================
1.20/1.22	c |      5831 |     660     5355    27906 |     5000     5831    122 |  0.015 % |
1.20/1.27	c |      5931 |     658     5355    27906 |     5500     2998    117 |  0.303 % |
1.20/1.29	c |      6081 |     658     5355    27906 |     6050     3148    114 |  0.303 % |
1.30/1.34	c |      6306 |     658     5355    27906 |     6655     3373    118 |  0.303 % |
1.40/1.42	c |      6644 |     658     5355    27906 |     7320     3711    128 |  0.303 % |
1.49/1.52	c |      7150 |     658     5355    27906 |     8052     4217    154 |  0.315 % |
1.59/1.64	c |      7909 |     658     5355    27906 |     8857     4976    184 |  0.313 % |
1.79/1.88	c |      9048 |     658     5355    27906 |     9743     6115    205 |  0.303 % |
2.39/2.43	c |     10756 |     658     5355    27906 |    10717     7823    185 |  0.303 % |
2.89/2.95	c |     13318 |     656     5355    27906 |    11789    10385    219 |  0.606 % |
4.09/4.10	c |     17163 |     656     5355    27906 |    12968     8022    276 |  0.621 % |
5.50/5.56	c |     22929 |     656     5355    27906 |    14265     6993    348 |  0.606 % |
7.39/7.41	c |     31582 |     656     5355    27906 |    15692     8200    350 |  0.606 % |
11.69/11.79	c |     44557 |     656     5355    27906 |    17261    13022    336 |  0.606 % |
21.78/21.86	c |     64018 |     656     5355    27906 |    18987    14609    338 |  0.606 % |
34.79/34.85	c |     93210 |     656     5355    27906 |    20886    14392    333 |  0.621 % |
55.08/55.19	c |    136999 |     656     5355    27906 |    22974    15182    329 |  0.606 % |
89.46/89.50	c |    202684 |     656     5355    27906 |    25272    19847    316 |  0.606 % |
140.45/140.50	c |    301210 |     656     5355    27906 |    27799    17900    342 |  0.622 % |
175.64/175.79	c ===============================================================================
175.64/175.79	c Best Solution: 310
175.64/175.79	s OPTIMUM FOUND
175.64/175.79	c Total CPU time: 174.024 s
175.64/175.79	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 -x649 x650 x651 -x652 -x653 x654 -x655 x656 x657 -x658 -x659 x660

Verifier Data 

OK	310

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656184-1276453207/watcher-2656184-1276453207 -o /tmp/evaluation-result-2656184-1276453207/solver-2656184-1276453207 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656184-1276453207.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: 1.32 1.19 1.12 3/106 26829
/proc/meminfo: memFree=1804104/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=2812 CPUtime=0
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 292 0 0 0 0 0 0 0 22 0 1 0 20924722 2879488 210 1992294400 134512640 135751879 4292421968 18446744073709551615 134564443 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 703 210 145 303 0 340 0

[startup+0.0948221 s]
/proc/loadavg: 1.32 1.19 1.12 3/106 26829
/proc/meminfo: memFree=1804104/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=3252 CPUtime=0.09
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 533 0 0 0 9 0 0 0 22 0 1 0 20924722 3330048 393 1992294400 134512640 135751879 4292421968 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 813 393 147 303 0 508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.101823 s]
/proc/loadavg: 1.32 1.19 1.12 3/106 26829
/proc/meminfo: memFree=1804104/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=3252 CPUtime=0.09
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 533 0 0 0 9 0 0 0 22 0 1 0 20924722 3330048 393 1992294400 134512640 135751879 4292421968 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 813 393 147 303 0 508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301847 s]
/proc/loadavg: 1.32 1.19 1.12 3/106 26829
/proc/meminfo: memFree=1804104/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=4032 CPUtime=0.29
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 722 0 0 0 29 0 0 0 22 0 1 0 20924722 4128768 582 1992294400 134512640 135751879 4292421968 18446744073709551615 134611056 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 1008 582 147 303 0 703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4032

[startup+0.701894 s]
/proc/loadavg: 1.32 1.19 1.12 3/106 26829
/proc/meminfo: memFree=1804104/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=4948 CPUtime=0.69
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 958 0 0 0 68 1 0 0 25 0 1 0 20924722 5066752 818 1992294400 134512640 135751879 4292421968 18446744073709551615 134611181 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 1237 818 147 303 0 932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4948

[startup+1.50199 s]
/proc/loadavg: 1.32 1.19 1.12 2/107 26830
/proc/meminfo: memFree=1800872/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=7700 CPUtime=1.49
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 1621 0 0 0 147 2 0 0 25 0 1 0 20924722 7884800 1481 1992294400 134512640 135751879 4292421968 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 1925 1481 148 303 0 1620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7700

[startup+3.10118 s]
/proc/loadavg: 1.32 1.19 1.12 2/107 26832
/proc/meminfo: memFree=1795540/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=15332 CPUtime=3.09
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 3529 0 0 0 305 4 0 0 25 0 1 0 20924722 15699968 3389 1992294400 134512640 135751879 4292421968 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 3833 3389 148 303 0 3528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15332

[startup+6.30155 s]
/proc/loadavg: 1.29 1.19 1.11 2/107 26832
/proc/meminfo: memFree=1778180/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=34564 CPUtime=6.29
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 8357 0 0 0 620 9 0 0 25 0 1 0 20924722 35393536 8217 1992294400 134512640 135751879 4292421968 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 8641 8217 148 303 0 8336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34564

[startup+12.7013 s]
/proc/loadavg: 1.27 1.19 1.11 2/107 26832
/proc/meminfo: memFree=1744700/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=64356 CPUtime=12.68
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 15796 0 0 0 1252 16 0 0 25 0 1 0 20924722 65900544 15656 1992294400 134512640 135751879 4292421968 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 16089 15656 148 303 0 15784 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64356

[startup+25.5018 s]
/proc/loadavg: 1.21 1.18 1.11 2/107 26832
/proc/meminfo: memFree=1704524/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=102412 CPUtime=25.49
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 25292 0 0 0 2521 28 0 0 25 0 1 0 20924722 104869888 25152 1992294400 134512640 135751879 4292421968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 25603 25152 148 303 0 25298 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102412

[startup+51.1008 s]
/proc/loadavg: 1.14 1.16 1.11 2/107 26832
/proc/meminfo: memFree=1634340/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=175012 CPUtime=51.07
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 43461 0 0 0 5054 53 0 0 25 0 1 0 20924722 179212288 43321 1992294400 134512640 135751879 4292421968 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 43753 43321 148 303 0 43448 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 175012

[startup+102.309 s]
/proc/loadavg: 1.06 1.13 1.10 2/107 26834
/proc/meminfo: memFree=1476860/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=328764 CPUtime=102.27
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 81890 0 0 0 10120 107 0 0 25 0 1 0 20924722 336654336 81750 1992294400 134512640 135751879 4292421968 18446744073709551615 134649755 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 82191 81750 148 303 0 81886 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 328764

[startup+162.301 s]
/proc/loadavg: 1.02 1.11 1.09 2/107 26836
/proc/meminfo: memFree=1330044/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=476772 CPUtime=162.25
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 118859 0 0 0 16065 160 0 0 25 0 1 0 20924722 488214528 118719 1992294400 134512640 135751879 4292421968 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 119193 118719 148 303 0 118888 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 476772

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

[startup+166.3 s]
/proc/loadavg: 1.02 1.10 1.09 2/107 26836
/proc/meminfo: memFree=1311320/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=494816 CPUtime=166.25
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 123390 0 0 0 16461 164 0 0 25 0 1 0 20924722 506691584 123250 1992294400 134512640 135751879 4292421968 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 123704 123250 148 303 0 123399 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 494816

[startup+172.709 s]
/proc/loadavg: 1.02 1.10 1.09 2/107 26836
/proc/meminfo: memFree=1291852/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=513244 CPUtime=172.65
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 128007 0 0 0 17095 170 0 0 25 0 1 0 20924722 525561856 127867 1992294400 134512640 135751879 4292421968 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 128311 127867 148 303 0 128006 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 513244

[startup+174.3 s]
/proc/loadavg: 1.01 1.10 1.09 2/107 26836
/proc/meminfo: memFree=1289868/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=515820 CPUtime=174.25
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 128639 0 0 0 17254 171 0 0 25 0 1 0 20924722 528199680 128499 1992294400 134512640 135751879 4292421968 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 128955 128499 148 303 0 128650 0
Current children cumulated CPU time (s) 174.25
Current children cumulated vsize (KiB) 515820

[startup+175.1 s]
/proc/loadavg: 1.01 1.10 1.09 2/107 26836
/proc/meminfo: memFree=1288504/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=516468 CPUtime=175.04
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 128798 0 0 0 17333 171 0 0 25 0 1 0 20924722 528863232 128658 1992294400 134512640 135751879 4292421968 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 129117 128658 148 303 0 128812 0
Current children cumulated CPU time (s) 175.04
Current children cumulated vsize (KiB) 516468

[startup+175.5 s]
/proc/loadavg: 1.01 1.10 1.09 2/107 26836
/proc/meminfo: memFree=1288504/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=517112 CPUtime=175.44
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 128960 0 0 0 17372 172 0 0 25 0 1 0 20924722 529522688 128820 1992294400 134512640 135751879 4292421968 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 129278 128820 148 303 0 128973 0
Current children cumulated CPU time (s) 175.44
Current children cumulated vsize (KiB) 517112

[startup+175.701 s]
/proc/loadavg: 1.01 1.10 1.09 2/107 26836
/proc/meminfo: memFree=1288504/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=517368 CPUtime=175.64
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202496 129039 0 0 0 17392 172 0 0 25 0 1 0 20924722 529784832 128899 1992294400 134512640 135751879 4292421968 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26829/statm: 129342 128899 148 303 0 129037 0
Current children cumulated CPU time (s) 175.64
Current children cumulated vsize (KiB) 517368

[startup+175.801 s]
/proc/loadavg: 1.01 1.10 1.09 2/107 26836
/proc/meminfo: memFree=1288504/2059040 swapFree=4136456/4192956
[pid=26829] ppid=26827 vsize=0 CPUtime=175.74
/proc/26829/stat : 26829 (wbo1.4b) R 26827 26829 26699 0 -1 4202500 129076 0 0 0 17402 172 0 0 25 0 1 0 20924722 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/26829/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 175.74
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 175.849
CPU time (s): 175.801
CPU user time (s): 174.024
CPU system time (s): 1.77773
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 517368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 174.024
system time used= 1.77773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129076
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= 2
involuntary context switches= 2036

runsolver used 0.296954 second user time and 0.839872 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-13 20:20:07
IDJOB=2656184
IDBENCH=2152
IDSOLVER=1161
FILE ID=node001/2656184-1276453207
PBS_JOBID= 11173348
Free space on /tmp= 62392 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e3.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656184-1276453207/watcher-2656184-1276453207 -o /tmp/evaluation-result-2656184-1276453207/solver-2656184-1276453207 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656184-1276453207.opb

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

MD5SUM BENCH= 8f263f71f311acfaa2267ee4a2382bbc
RANDOM SEED=1061484909

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1804632 kB
Buffers:         35344 kB
Cached:         140356 kB
SwapCached:       9528 kB
Active:          95864 kB
Inactive:        92316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804632 kB
SwapTotal:     4192956 kB
SwapFree:      4136456 kB
Dirty:            3116 kB
Writeback:           0 kB
AnonPages:       10876 kB
Mapped:           9308 kB
Slab:            44292 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180572 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= 62388 MiB
End job on node001 at 2010-06-13 20:23:03