Trace number 2656249

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 1.4bOPT76 184.31 184.371

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-exps.r.opb
MD5SUM37869a33fb7d76f12c52d22950a4fb50
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark0.039993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 76
Optimality of the best value was proved YES
Number of variables696
Total number of constraints680
Number of constraints which are clauses680
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 696
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 696
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 696
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-2656249-1276592199.opb.
0.00/0.00	c Instance file HOME/instance-2656249-1276592199.opb
0.00/0.00	c File size is 55097 bytes.
0.00/0.01	c Highest Coefficient sum: 33
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:      696                                                 |
0.00/0.01	c |  Number Clauses:        680                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
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 |     696      680     5721 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 97
0.00/0.01	o 97
0.00/0.01	c Elapsed CPU time: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     696      681     6417 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 96
0.00/0.01	o 96
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         8 |     696      682     7113 |     5000        8    100 |  0.000 % |
0.00/0.03	c |       109 |     696      682     7113 |     5500      109    102 |  0.000 % |
0.00/0.05	c |       260 |     696      682     7113 |     6050      260    105 |  0.001 % |
0.05/0.08	c |       486 |     696      682     7113 |     6655      486    104 |  0.001 % |
0.09/0.13	c |       824 |     696      682     7113 |     7320      824    104 |  0.001 % |
0.19/0.20	c |      1331 |     696      682     7113 |     8052     1331    102 |  0.001 % |
0.29/0.31	c |      2090 |     696      682     7113 |     8857     2090    103 |  0.001 % |
0.39/0.46	c |      3230 |     696      682     7113 |     9743     3230    102 |  0.000 % |
0.59/0.69	c |      4938 |     696      682     7113 |    10717     4938    103 |  0.000 % |
0.89/1.00	c |      7501 |     696      682     7113 |    11789     7501    101 |  0.000 % |
1.60/1.66	c |     11345 |     696      682     7113 |    12968    11345    102 |  0.000 % |
2.39/2.46	c |     17112 |     696      682     7113 |    14265    10479    100 |  0.000 % |
3.89/3.92	c |     25764 |     696      682     7113 |    15692    11846    102 |  0.000 % |
5.89/5.93	c |     38739 |     696      682     7113 |    17261     8824     98 |  0.000 % |
9.89/9.93	c |     58201 |     696      682     7113 |    18987    10700    105 |  0.000 % |
14.99/15.00	c |     87393 |     696      682     7113 |    20886    10892    101 |  0.000 % |
25.19/25.26	c |    131183 |     696      682     7113 |    22974    12094    108 |  0.000 % |
36.38/36.47	c |    196868 |     696      682     7113 |    25272    15270     99 |  0.000 % |
61.07/61.15	c |    295395 |     696      682     7113 |    27799    24757    106 |  0.000 % |
92.76/92.82	c |    443184 |     696      682     7113 |    30579    20955    100 |  0.000 % |
154.24/154.38	c |    664868 |     696      682     7113 |    33637    26244    102 |  0.000 % |
182.54/182.62	c There are 0 assigned variables. 0 in cost function.
183.64/183.78	c core #1
183.64/183.78	c core #2
183.64/183.78	c core #3
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183.64/183.78	c core #61
183.64/183.78	c core #62
183.64/183.78	c core #63
183.64/183.78	c core #64
183.64/183.78	c core #65
183.64/183.78	c core #66
183.64/183.78	c core #67
183.64/183.78	c core #68
183.64/183.78	c ============================[ Search Statistics ]==============================
183.64/183.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.64/183.78	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.64/183.78	c ===============================================================================
183.64/183.78	c |         0 |     563     1447     8497 |     5000        0    nan |  0.000 % |
183.64/183.78	c ===============================================================================
183.64/183.79	c core #69
183.64/183.79	c ============================[ Search Statistics ]==============================
183.64/183.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.64/183.79	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.64/183.79	c ===============================================================================
183.64/183.79	c |         0 |     569     1448     8509 |     5000        0    nan |  0.000 % |
183.64/183.79	c ===============================================================================
183.64/183.79	c core #70
183.64/183.79	c ============================[ Search Statistics ]==============================
183.64/183.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.64/183.79	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.64/183.79	c ===============================================================================
183.64/183.79	c |         0 |     607     1449     8577 |     5000        0    nan |  0.000 % |
183.64/183.80	c ===============================================================================
183.73/183.80	c core #71
183.73/183.80	c ============================[ Search Statistics ]==============================
183.73/183.80	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.73/183.80	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.73/183.80	c ===============================================================================
183.73/183.80	c |         0 |     655     1450     8666 |     5000        0    nan |  0.000 % |
183.73/183.80	c ===============================================================================
183.73/183.81	c core #72
183.73/183.81	c ============================[ Search Statistics ]==============================
183.73/183.81	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.73/183.81	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.73/183.81	c ===============================================================================
183.73/183.81	c |         0 |     710     1451     8907 |     5000        0    nan |  0.000 % |
183.73/183.81	c |       100 |     705     1451     8907 |     5500      100     14 | 42.489 % |
183.73/183.82	c |       252 |     705     1451     8907 |     6050      252     15 | 42.489 % |
183.73/183.83	c ===============================================================================
183.73/183.84	c core #73
183.73/183.84	c ============================[ Search Statistics ]==============================
183.73/183.84	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.73/183.84	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.73/183.84	c ===============================================================================
183.73/183.84	c |         0 |     785     1452     9050 |     5000        0    nan |  0.000 % |
183.73/183.84	c ===============================================================================
183.73/183.85	c core #74
183.73/183.85	c ============================[ Search Statistics ]==============================
183.73/183.85	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.73/183.85	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.73/183.85	c ===============================================================================
183.73/183.85	c |         0 |     854     1453     9160 |     5000        0    nan |  0.000 % |
183.73/183.85	c ===============================================================================
183.73/183.85	c core #75
183.73/183.85	c ============================[ Search Statistics ]==============================
183.73/183.85	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.73/183.85	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.73/183.85	c ===============================================================================
183.73/183.85	c |         0 |     934     1454     9304 |     5000        0    nan |  0.000 % |
183.73/183.86	c |       100 |     916     1454     9304 |     5500      100     12 | 31.558 % |
183.73/183.87	c |       251 |     916     1454     9304 |     6050      251     11 | 31.558 % |
183.73/183.88	c |       477 |     874     1454     9304 |     6655      472     14 | 33.281 % |
183.83/183.90	c |       816 |     799     1454     9304 |     7320      805     16 | 37.432 % |
183.83/183.92	c ===============================================================================
183.83/183.93	c core #76
183.83/183.93	c ============================[ Search Statistics ]==============================
183.83/183.93	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.83/183.93	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.83/183.93	c ===============================================================================
183.83/183.93	c |         0 |    1143     1455     9682 |     5000        0    nan |  0.000 % |
183.83/183.94	c |       101 |    1143     1455     9682 |     5500      101     20 | 21.064 % |
183.83/183.95	c |       252 |    1143     1455     9682 |     6050      252     21 | 21.064 % |
183.83/183.97	c |       477 |    1143     1455     9682 |     6655      477     21 | 21.064 % |
183.93/184.00	c |       814 |    1143     1455     9682 |     7320      814     21 | 21.064 % |
183.93/184.04	c |      1320 |    1143     1455     9682 |     8052     1320     22 | 21.064 % |
184.03/184.12	c |      2082 |    1114     1455     9682 |     8857     2081     24 | 23.412 % |
184.13/184.27	c |      3221 |    1101     1455     9682 |     9743     3218     27 | 23.964 % |
184.23/184.32	c ===============================================================================
184.23/184.32	c #cores: 76
184.23/184.32	c Final Weight: 76
184.23/184.32	o 76
184.23/184.32	s OPTIMUM FOUND
184.23/184.32	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 -x661 -x662 -x663 -x664 x665 -x666 -x667 x668 x669 x670 x671 -x672 -x673 -x674 x675 x676 x677 -x678 -x679 -x680 -x681 -x682 -x683 x684 -x685 -x686 -x687 x688 -x689 -x690 x691 -x692 -x693 x694 -x695 -x696
184.23/184.32	c Total CPU time: 181.683 s

Verifier Data 

OK	76

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656249-1276592199/watcher-2656249-1276592199 -o /tmp/evaluation-result-2656249-1276592199/solver-2656249-1276592199 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656249-1276592199.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: 1.40 1.11 1.09 3/106 5579
/proc/meminfo: memFree=1826780/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=2632 CPUtime=0
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 34821428 2695168 213 1992294400 134512640 135751879 4290575344 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 658 213 144 303 0 339 0

[startup+0.0586431 s]
/proc/loadavg: 1.40 1.11 1.09 3/106 5579
/proc/meminfo: memFree=1826780/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=2840 CPUtime=0.05
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 374 0 0 0 5 0 0 0 20 0 1 0 34821428 2908160 279 1992294400 134512640 135751879 4290575344 18446744073709551615 134606617 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 710 279 147 303 0 405 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2840

[startup+0.101649 s]
/proc/loadavg: 1.40 1.11 1.09 3/106 5579
/proc/meminfo: memFree=1826780/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=2968 CPUtime=0.09
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 418 0 0 0 9 0 0 0 20 0 1 0 34821428 3039232 323 1992294400 134512640 135751879 4290575344 18446744073709551615 134606459 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 742 323 147 303 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.300685 s]
/proc/loadavg: 1.40 1.11 1.09 3/106 5579
/proc/meminfo: memFree=1826780/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=3740 CPUtime=0.29
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 600 0 0 0 29 0 0 0 20 0 1 0 34821428 3829760 505 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 935 505 147 303 0 630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.700756 s]
/proc/loadavg: 1.40 1.11 1.09 3/106 5579
/proc/meminfo: memFree=1826780/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=5280 CPUtime=0.69
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 998 0 0 0 68 1 0 0 21 0 1 0 34821428 5406720 903 1992294400 134512640 135751879 4290575344 18446744073709551615 134610770 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 1320 903 147 303 0 1015 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5280

[startup+1.5009 s]
/proc/loadavg: 1.40 1.11 1.09 2/107 5580
/proc/meminfo: memFree=1822556/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=8236 CPUtime=1.49
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 1715 0 0 0 146 3 0 0 23 0 1 0 34821428 8433664 1620 1992294400 134512640 135751879 4290575344 18446744073709551615 134611152 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 2059 1620 147 303 0 1754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8236

[startup+3.10019 s]
/proc/loadavg: 1.40 1.11 1.09 2/107 5580
/proc/meminfo: memFree=1818588/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=13644 CPUtime=3.09
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 3090 0 0 0 302 7 0 0 25 0 1 0 34821428 13971456 2995 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 3411 2995 148 303 0 3106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13644

[startup+6.30176 s]
/proc/loadavg: 1.37 1.11 1.09 2/107 5580
/proc/meminfo: memFree=1807428/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=23912 CPUtime=6.29
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 5637 0 0 0 616 13 0 0 25 0 1 0 34821428 24485888 5542 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 5978 5542 148 303 0 5673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23912

[startup+12.7019 s]
/proc/loadavg: 1.34 1.10 1.09 2/107 5580
/proc/meminfo: memFree=1788208/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=42320 CPUtime=12.69
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 10230 0 0 0 1245 24 0 0 25 0 1 0 34821428 43335680 10135 1992294400 134512640 135751879 4290575344 18446744073709551615 134602800 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 10580 10135 148 303 0 10275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42320

[startup+25.5012 s]
/proc/loadavg: 1.26 1.10 1.09 2/107 5580
/proc/meminfo: memFree=1757580/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=72104 CPUtime=25.49
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 17691 0 0 0 2508 41 0 0 25 0 1 0 34821428 73834496 17596 1992294400 134512640 135751879 4290575344 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 18026 17596 148 303 0 17721 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72104

[startup+51.1008 s]
/proc/loadavg: 1.17 1.09 1.09 2/107 5582
/proc/meminfo: memFree=1695084/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=135140 CPUtime=51.08
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 33424 0 0 0 5027 81 0 0 25 0 1 0 34821428 138383360 33329 1992294400 134512640 135751879 4290575344 18446744073709551615 134616467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 33785 33329 148 303 0 33480 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135140

[startup+102.309 s]
/proc/loadavg: 1.07 1.07 1.08 2/107 5582
/proc/meminfo: memFree=1580880/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=247672 CPUtime=102.27
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 61513 0 0 0 10078 149 0 0 25 0 1 0 34821428 253616128 61418 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 61918 61418 148 303 0 61613 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 247672

[startup+162.301 s]
/proc/loadavg: 1.02 1.06 1.08 2/107 5584
/proc/meminfo: memFree=1466428/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=363216 CPUtime=162.24
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 90393 0 0 0 15993 231 0 0 25 0 1 0 34821428 371933184 90298 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 90804 90298 148 303 0 90499 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 363216

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

[startup+166.3 s]
/proc/loadavg: 1.02 1.06 1.07 2/107 5584
/proc/meminfo: memFree=1458244/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=370440 CPUtime=166.24
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 92185 0 0 0 16388 236 0 0 25 0 1 0 34821428 379330560 92090 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 92610 92090 148 303 0 92305 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 370440

[startup+172.709 s]
/proc/loadavg: 1.02 1.05 1.07 2/107 5584
/proc/meminfo: memFree=1445844/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=382648 CPUtime=172.64
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 95229 0 0 0 17021 243 0 0 25 0 1 0 34821428 391831552 95134 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 95662 95134 148 303 0 95357 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 382648

[startup+179.102 s]
/proc/loadavg: 1.02 1.05 1.07 2/107 5584
/proc/meminfo: memFree=1433444/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=397276 CPUtime=179.04
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 98876 0 0 0 17652 252 0 0 25 0 1 0 34821428 406810624 98781 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 99319 98781 148 303 0 99014 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 397276

[startup+182.301 s]
/proc/loadavg: 1.02 1.05 1.07 2/107 5584
/proc/meminfo: memFree=1425260/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=404548 CPUtime=182.23
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 100692 0 0 0 17968 255 0 0 25 0 1 0 34821428 414257152 100597 1992294400 134512640 135751879 4290575344 18446744073709551615 134616473 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 101137 100597 148 303 0 100832 0
Current children cumulated CPU time (s) 182.23
Current children cumulated vsize (KiB) 404548

[startup+183.101 s]
/proc/loadavg: 1.02 1.05 1.07 2/107 5584
/proc/meminfo: memFree=1423276/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=405192 CPUtime=183.03
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 100874 0 0 0 18047 256 0 0 25 0 1 0 34821428 414916608 100779 1992294400 134512640 135751879 4290575344 18446744073709551615 135200241 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 101298 100779 149 303 0 100993 0
Current children cumulated CPU time (s) 183.03
Current children cumulated vsize (KiB) 405192

[startup+183.902 s]
/proc/loadavg: 1.02 1.05 1.07 2/107 5584
/proc/meminfo: memFree=1423028/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=405160 CPUtime=183.83
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 100911 0 0 0 18127 256 0 0 25 0 1 0 34821428 414883840 100782 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 101290 100782 151 303 0 100985 0
Current children cumulated CPU time (s) 183.83
Current children cumulated vsize (KiB) 405160

[startup+184.302 s]
/proc/loadavg: 1.02 1.05 1.07 2/107 5584
/proc/meminfo: memFree=1423028/2059040 swapFree=4136716/4192956
[pid=5579] ppid=5577 vsize=405160 CPUtime=184.23
/proc/5579/stat : 5579 (wbo1.4b) R 5577 5579 4008 0 -1 4202496 100912 0 0 0 18165 258 0 0 25 0 1 0 34821428 414883840 100783 1992294400 134512640 135751879 4290575344 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/5579/statm: 101290 100783 151 303 0 100985 0
Current children cumulated CPU time (s) 184.23
Current children cumulated vsize (KiB) 405160

Child status: 0
Real time (s): 184.371
CPU time (s): 184.31
CPU user time (s): 181.683
CPU system time (s): 2.6266
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 405192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.683
system time used= 2.6266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100912
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= 553

runsolver used 0.32495 second user time and 0.856869 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-15 10:56:39
IDJOB=2656249
IDBENCH=2858
IDSOLVER=1161
FILE ID=node012/2656249-1276592199
PBS_JOBID= 11173536
Free space on /tmp= 62588 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-exps.r.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656249-1276592199/watcher-2656249-1276592199 -o /tmp/evaluation-result-2656249-1276592199/solver-2656249-1276592199 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656249-1276592199.opb

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

MD5SUM BENCH= 37869a33fb7d76f12c52d22950a4fb50
RANDOM SEED=821634945

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827308 kB
Buffers:         45060 kB
Cached:         105988 kB
SwapCached:       9420 kB
Active:         102248 kB
Inactive:        61808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827308 kB
SwapTotal:     4192956 kB
SwapFree:      4136716 kB
Dirty:            3244 kB
Writeback:          36 kB
AnonPages:       11488 kB
Mapped:           9408 kB
Slab:            45820 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 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= 62588 MiB
End job on node012 at 2010-06-15 10:59:43