Trace number 362138

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, and are wall clock time (not CPU 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
oree 0.1.2 alphaOPT3398 957.082 957.319

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-air01.opb
MD5SUM680b4f0ee3d8470777b24d39af4c8ca0
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3398
Best CPU time to get the best result obtained on this benchmark0.300953
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3398
Optimality of the best value was proved YES
Number of variables771
Total number of constraints23
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)23
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint26
Maximum length of a constraint438
Number of terms in the objective function 771
Biggest coefficient in the objective function 3698
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1192753
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 3698
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1192753
Number of bits of the biggest sum of numbers21
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 (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.01	c ...done
0.00/0.01	c #vars=771 #constraints=47 hasObjective=yes
0.02/0.03	c res. mode=mod
0.02/0.03	c VSIDS like heuristics
0.02/0.03	c complete search running
0.02/0.06	c nbDecision=245 #constraints=63
0.02/0.06	c linear search for optimum
0.02/0.06	o 7735
0.02/0.07	c nbDecision=245 #constraints=65
0.02/0.07	o 7327
0.02/0.09	c nbDecision=245 #constraints=74
0.02/0.09	o 6867
0.09/0.11	c nbDecision=251 #constraints=84
0.09/0.11	o 6832
0.09/0.12	c nbDecision=251 #constraints=86
0.09/0.12	o 6436
0.09/0.12	c nbDecision=251 #constraints=88
0.09/0.12	o 6074
0.09/0.12	c nbDecision=251 #constraints=90
0.09/0.12	o 5964
0.09/0.14	c nbDecision=252 #constraints=95
0.09/0.14	o 5866
0.39/0.42	c nbDecision=336 #constraints=118
0.39/0.42	o 5524
0.39/0.45	c nbDecision=336 #constraints=123
0.39/0.45	o 5484
0.39/0.48	c nbDecision=338 #constraints=129
0.39/0.48	o 5383
0.39/0.49	c nbDecision=338 #constraints=131
0.39/0.49	o 5374
0.49/0.53	c nbDecision=350 #constraints=136
0.49/0.53	o 5312
1.69/1.76	c restart after 401 decisions
1.69/1.77	c nbDecision=500 #constraints=190
1.79/1.86	c nbDecision=578 #constraints=203
1.79/1.86	o 5252
4.69/4.73	c nbDecision=629 #constraints=285
4.69/4.73	o 5238
5.09/5.12	c nbDecision=639 #constraints=305
5.09/5.12	o 5205
5.99/6.08	c nbDecision=679 #constraints=341
5.99/6.08	o 4869
5.99/6.09	c nbDecision=680 #constraints=344
5.99/6.09	o 4759
6.09/6.12	c nbDecision=681 #constraints=349
6.09/6.12	o 4754
6.99/7.08	c nbDecision=770 #constraints=407
6.99/7.08	o 4590
7.09/7.17	c nbDecision=776 #constraints=416
7.09/7.17	o 4565
7.29/7.37	c nbDecision=788 #constraints=425
7.29/7.37	o 4542
8.09/8.18	c restart after 801 decisions
15.19/15.30	c nbDecision=1000 #constraints=570
35.88/35.99	c nbDecision=1394 #constraints=906
35.88/35.99	o 4336
35.98/36.01	c nbDecision=1395 #constraints=909
35.98/36.01	o 4226
35.98/36.07	c nbDecision=1396 #constraints=914
35.98/36.07	o 4221
37.78/37.83	c nbDecision=1485 #constraints=972
37.78/37.83	o 4057
37.88/37.98	c nbDecision=1491 #constraints=981
37.88/37.98	o 4032
38.08/38.12	c nbDecision=1500 #constraints=985
38.28/38.31	c nbDecision=1503 #constraints=990
38.28/38.31	o 4009
54.89/54.92	c restart after 1601 decisions
89.78/89.89	c nbDecision=2000 #constraints=1450
91.87/91.98	c nbDecision=2024 #constraints=1472
91.87/91.98	o 3792
91.97/92.00	c nbDecision=2025 #constraints=1475
91.97/92.00	o 3682
91.97/92.08	c nbDecision=2026 #constraints=1480
91.97/92.08	o 3677
94.77/94.89	c nbDecision=2115 #constraints=1538
94.77/94.89	o 3513
95.07/95.10	c nbDecision=2121 #constraints=1547
95.07/95.10	o 3488
95.47/95.59	c nbDecision=2133 #constraints=1556
95.47/95.59	o 3465
189.25/189.35	c nbDecision=2500 #constraints=1929
338.81/338.96	c nbDecision=3000 #constraints=2428
339.21/339.32	c nbDecision=3030 #constraints=2440
339.21/339.32	o 3461
339.41/339.55	c nbDecision=3036 #constraints=2449
339.41/339.55	o 3436
340.01/340.16	c nbDecision=3037 #constraints=2458
340.01/340.16	o 3413
397.10/397.24	c restart after 3201 decisions
398.90/399.04	c nbDecision=3294 #constraints=2644
398.90/399.04	o 3398
478.87/479.03	c nbDecision=3500 #constraints=2873
681.73/681.99	c nbDecision=4000 #constraints=3356
932.47/932.74	c nbDecision=4500 #constraints=3874
957.06/957.30	c nbDecision=4504 #constraints=3918
957.06/957.30	
957.06/957.30	s OPTIMUM FOUND
957.06/957.30	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
957.06/957.30	v -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
957.06/957.30	v -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
957.06/957.30	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104
957.06/957.30	v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125
957.06/957.30	v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146
957.06/957.30	v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167
957.06/957.30	v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188
957.06/957.30	v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209
957.06/957.30	v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
957.06/957.30	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251
957.06/957.30	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272
957.06/957.30	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 -x292 -x293
957.06/957.30	v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314
957.06/957.30	v -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335
957.06/957.30	v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356
957.06/957.30	v -x357 x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377
957.06/957.30	v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398
957.06/957.30	v -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419
957.06/957.30	v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440
957.06/957.30	v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461
957.06/957.30	v -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482
957.06/957.30	v -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503
957.06/957.30	v -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524
957.06/957.30	v -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545
957.06/957.30	v -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566
957.06/957.30	v -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587
957.06/957.30	v -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608
957.06/957.30	v -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629
957.06/957.30	v -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650
957.06/957.30	v -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671
957.06/957.30	v -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692
957.06/957.30	v -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713
957.06/957.30	v -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734
957.06/957.30	v -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755
957.06/957.30	v -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771
957.06/957.30	
957.06/957.30	c user time= 956.904 s
957.06/957.30	c system time= 0.163975 s
957.06/957.30	c wall clock time=957.303

Verifier Data (download as text)

OK	3398

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-362138-1176845285 -o ROOT/results/node4/solver-362138-1176845285 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362138-1176845285/instance-362138-1176845285.opb mod 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 25612
/proc/meminfo: memFree=1869896/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=1468 CPUtime=0
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 160566281 1503232 166 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 367 166 131 317 0 46 0

[startup+0.0323289 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 25612
/proc/meminfo: memFree=1869896/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=1864 CPUtime=0.02
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 290 0 0 0 2 0 0 0 18 0 1 0 160566281 1908736 272 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 466 272 137 317 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1864

[startup+0.101334 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 25612
/proc/meminfo: memFree=1869896/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=2404 CPUtime=0.09
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 459 0 0 0 9 0 0 0 18 0 1 0 160566281 2461696 441 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134549858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 601 441 170 317 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2404

[startup+0.301353 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 25612
/proc/meminfo: memFree=1869896/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=3356 CPUtime=0.29
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 674 0 0 0 29 0 0 0 20 0 1 0 160566281 3436544 656 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135270588 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 839 656 170 317 0 518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3356

[startup+0.701391 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 25612
/proc/meminfo: memFree=1869896/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=4556 CPUtime=0.69
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 949 0 0 0 69 0 0 0 23 0 1 0 160566281 4665344 931 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 1139 931 170 317 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4556

[startup+1.50147 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1866640/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=5388 CPUtime=1.49
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 1134 0 0 0 149 0 0 0 25 0 1 0 160566281 5517312 1116 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 1347 1116 170 317 0 1026 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5388

[startup+3.10162 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1865232/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=6592 CPUtime=3.09
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 1407 0 0 0 309 0 0 0 25 0 1 0 160566281 6750208 1389 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 1648 1389 170 317 0 1327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6592

[startup+6.30193 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1862992/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=9468 CPUtime=6.29
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 2110 0 0 0 629 0 0 0 25 0 1 0 160566281 9695232 2092 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 2367 2092 170 317 0 2046 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9468

[startup+12.7025 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1858512/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=13328 CPUtime=12.69
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 3018 0 0 0 1268 1 0 0 25 0 1 0 160566281 13647872 3000 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 3332 3000 170 317 0 3011 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13328

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1853328/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=19592 CPUtime=25.48
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 4474 0 0 0 2547 1 0 0 25 0 1 0 160566281 20062208 4456 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 4898 4456 170 317 0 4577 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19592

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1846160/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=26712 CPUtime=51.08
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 6151 0 0 0 5105 3 0 0 25 0 1 0 160566281 27353088 6133 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 6678 6133 170 317 0 6357 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26712

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1835280/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=38456 CPUtime=102.27
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 8815 0 0 0 10223 4 0 0 25 0 1 0 160566281 39378944 8797 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134593683 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 9614 8797 170 317 0 9293 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38456

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25613
/proc/meminfo: memFree=1831056/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=43120 CPUtime=162.25
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 9848 0 0 0 16219 6 0 0 25 0 1 0 160566281 44154880 9830 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 10780 9830 170 317 0 10459 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43120

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25615
/proc/meminfo: memFree=1827664/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=46468 CPUtime=222.23
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 10644 0 0 0 22217 6 0 0 25 0 1 0 160566281 47583232 10626 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 11617 10626 170 317 0 11296 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 46468

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25615
/proc/meminfo: memFree=1824400/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=49920 CPUtime=282.22
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 11467 0 0 0 28215 7 0 0 25 0 1 0 160566281 51118080 11449 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 12480 11449 170 317 0 12159 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49920

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25615
/proc/meminfo: memFree=1821008/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=53328 CPUtime=342.21
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 12307 0 0 0 34213 8 0 0 25 0 1 0 160566281 54607872 12289 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 13332 12289 170 317 0 13011 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 53328

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25615
/proc/meminfo: memFree=1817680/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=56896 CPUtime=402.2
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 13122 0 0 0 40211 9 0 0 25 0 1 0 160566281 58261504 13104 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 14224 13104 170 317 0 13903 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 56896

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25615
/proc/meminfo: memFree=1814544/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=60412 CPUtime=462.18
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 13895 0 0 0 46208 10 0 0 25 0 1 0 160566281 61861888 13877 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135272576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 15103 13877 170 317 0 14782 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 60412

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25615
/proc/meminfo: memFree=1812304/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=62736 CPUtime=522.17
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 14438 0 0 0 52206 11 0 0 25 0 1 0 160566281 64241664 14420 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 15684 14420 170 317 0 15363 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 62736

[startup+582.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 25615
/proc/meminfo: memFree=1810256/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=64964 CPUtime=582.15
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 14927 0 0 0 58204 11 0 0 25 0 1 0 160566281 66523136 14909 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 16241 14909 170 317 0 15920 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 64964

[startup+642.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 25615
/proc/meminfo: memFree=1808208/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=66992 CPUtime=642.14
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 15399 0 0 0 64202 12 0 0 25 0 1 0 160566281 68599808 15381 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 16748 15381 170 317 0 16427 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 66992

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25615
/proc/meminfo: memFree=1806608/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=68484 CPUtime=702.12
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 15781 0 0 0 70199 13 0 0 25 0 1 0 160566281 70127616 15763 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 17121 15763 170 317 0 16800 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 68484

[startup+762.305 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 25615
/proc/meminfo: memFree=1803792/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=71616 CPUtime=762.1
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 16466 0 0 0 76197 13 0 0 25 0 1 0 160566281 73334784 16448 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 17904 16448 170 317 0 17583 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 71616

[startup+822.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 25615
/proc/meminfo: memFree=1801296/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=74184 CPUtime=822.09
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17075 0 0 0 82195 14 0 0 25 0 1 0 160566281 75964416 17057 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 18546 17057 170 317 0 18225 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 74184

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25615
/proc/meminfo: memFree=1800080/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=75428 CPUtime=882.07
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17367 0 0 0 88192 15 0 0 25 0 1 0 160566281 77238272 17349 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 18857 17349 170 317 0 18536 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 75428

[startup+942.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 25615
/proc/meminfo: memFree=1798352/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=77232 CPUtime=942.06
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17769 0 0 0 94190 16 0 0 25 0 1 0 160566281 79085568 17751 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604207 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 19308 17751 170 317 0 18987 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 77232

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

[startup+947.106 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 25615
/proc/meminfo: memFree=1798288/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=77364 CPUtime=946.86
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17791 0 0 0 94670 16 0 0 25 0 1 0 160566281 79220736 17773 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 19341 17773 170 317 0 19020 0
Current children cumulated CPU time (s) 946.86
Current children cumulated vsize (KiB) 77364

[startup+953.502 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 25615
/proc/meminfo: memFree=1798096/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=77524 CPUtime=953.26
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17814 0 0 0 95310 16 0 0 25 0 1 0 160566281 79384576 17796 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 19381 17796 170 317 0 19060 0
Current children cumulated CPU time (s) 953.26
Current children cumulated vsize (KiB) 77524

[startup+955.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25615
/proc/meminfo: memFree=1798096/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=77524 CPUtime=954.86
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17817 0 0 0 95470 16 0 0 25 0 1 0 160566281 79384576 17799 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 19381 17799 170 317 0 19060 0
Current children cumulated CPU time (s) 954.86
Current children cumulated vsize (KiB) 77524

[startup+956.702 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25615
/proc/meminfo: memFree=1798096/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=77524 CPUtime=956.46
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17828 0 0 0 95630 16 0 0 25 0 1 0 160566281 79384576 17810 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 19381 17810 170 317 0 19060 0
Current children cumulated CPU time (s) 956.46
Current children cumulated vsize (KiB) 77524

[startup+957.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25615
/proc/meminfo: memFree=1798096/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=77524 CPUtime=956.86
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17828 0 0 0 95670 16 0 0 25 0 1 0 160566281 79384576 17810 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 19381 17810 170 317 0 19060 0
Current children cumulated CPU time (s) 956.86
Current children cumulated vsize (KiB) 77524

[startup+957.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25615
/proc/meminfo: memFree=1798096/2055920 swapFree=4153860/4192956
[pid=25612] ppid=25610 vsize=77524 CPUtime=957.06
/proc/25612/stat : 25612 (oree) R 25610 25612 24745 0 -1 4194304 17828 0 0 0 95690 16 0 0 25 0 1 0 160566281 79384576 17810 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25612/statm: 19381 17810 170 317 0 19060 0
Current children cumulated CPU time (s) 957.06
Current children cumulated vsize (KiB) 77524

Child status: 0
Real time (s): 957.319
CPU time (s): 957.082
CPU user time (s): 956.904
CPU system time (s): 0.176973
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 77524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 956.905
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17844
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= 8
involuntary context switches= 19320

runsolver used 1.10583 second user time and 2.23466 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Apr 17 21:28:05 UTC 2007

IDJOB= 362138
IDBENCH= 1509
IDSOLVER= 172
FILE ID= node4/362138-1176845285

PBS_JOBID= 4590130

Free space on /tmp= 66496 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-air01.opb
COMMAND LINE= oree /tmp/evaluation/362138-1176845285/instance-362138-1176845285.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-362138-1176845285 -o ROOT/results/node4/solver-362138-1176845285 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362138-1176845285/instance-362138-1176845285.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  680b4f0ee3d8470777b24d39af4c8ca0

RANDOM SEED= 884262485

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1870576 kB
Buffers:          4932 kB
Cached:          99796 kB
SwapCached:       2236 kB
Active:          46564 kB
Inactive:        87920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870576 kB
SwapTotal:     4192956 kB
SwapFree:      4153860 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          37420 kB
Slab:            36304 kB
Committed_AS:  5229284 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66496 MiB

End job on node4 on Tue Apr 17 21:44:03 UTC 2007