Trace number 363154

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 alphaOPT1496 958.576 959.035

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb
MD5SUM68d64078750ebeea40444abb8e9568e3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1496
Best CPU time to get the best result obtained on this benchmark0.032994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1496
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 1626
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 524677
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1626
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 524677
Number of bits of the biggest sum of numbers20
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
0.01/0.03	c res. mode=mod
0.01/0.03	c VSIDS like heuristics
0.01/0.03	c complete search running
0.01/0.06	c nbDecision=245 #constraints=63
0.01/0.06	c linear search for optimum
0.01/0.06	o 3406
0.01/0.07	c nbDecision=245 #constraints=65
0.01/0.07	o 3226
0.01/0.09	c nbDecision=245 #constraints=74
0.01/0.09	o 3024
0.09/0.11	c nbDecision=251 #constraints=84
0.09/0.11	o 3007
0.09/0.12	c nbDecision=251 #constraints=86
0.09/0.12	o 2833
0.09/0.12	c nbDecision=251 #constraints=88
0.09/0.12	o 2674
0.09/0.12	c nbDecision=251 #constraints=90
0.09/0.12	o 2625
0.09/0.14	c nbDecision=252 #constraints=95
0.09/0.14	o 2582
0.39/0.42	c nbDecision=336 #constraints=118
0.39/0.42	o 2432
0.39/0.44	c nbDecision=336 #constraints=123
0.39/0.44	o 2415
0.39/0.48	c nbDecision=338 #constraints=129
0.39/0.48	o 2370
0.39/0.48	c nbDecision=338 #constraints=131
0.39/0.48	o 2366
0.49/0.53	c nbDecision=350 #constraints=136
0.49/0.53	o 2339
1.69/1.77	c restart after 401 decisions
1.69/1.78	c nbDecision=500 #constraints=190
1.79/1.87	c nbDecision=578 #constraints=203
1.79/1.87	o 2312
4.69/4.71	c nbDecision=630 #constraints=286
4.69/4.71	o 2306
5.09/5.10	c nbDecision=640 #constraints=306
5.09/5.10	o 2292
5.99/6.06	c nbDecision=681 #constraints=342
5.99/6.06	o 2144
5.99/6.07	c nbDecision=682 #constraints=345
5.99/6.07	o 2095
6.09/6.11	c nbDecision=683 #constraints=350
6.09/6.11	o 2093
6.99/7.06	c nbDecision=772 #constraints=408
6.99/7.06	o 2020
7.09/7.16	c nbDecision=778 #constraints=417
7.09/7.16	o 2009
7.29/7.36	c nbDecision=790 #constraints=426
7.29/7.36	o 1999
8.09/8.17	c restart after 801 decisions
15.15/15.28	c nbDecision=1000 #constraints=571
35.91/36.06	c nbDecision=1394 #constraints=907
35.91/36.06	o 1910
35.91/36.08	c nbDecision=1395 #constraints=910
35.91/36.08	o 1861
36.01/36.13	c nbDecision=1396 #constraints=915
36.01/36.13	o 1859
37.81/37.90	c nbDecision=1485 #constraints=973
37.81/37.90	o 1786
37.91/38.06	c nbDecision=1491 #constraints=982
37.91/38.06	o 1775
38.09/38.20	c nbDecision=1500 #constraints=986
38.19/38.39	c nbDecision=1503 #constraints=991
38.19/38.39	o 1765
54.89/55.04	c restart after 1601 decisions
89.75/89.99	c nbDecision=2000 #constraints=1451
91.85/92.07	c nbDecision=2024 #constraints=1473
91.85/92.07	o 1671
91.85/92.10	c nbDecision=2025 #constraints=1476
91.85/92.10	o 1622
91.95/92.18	c nbDecision=2026 #constraints=1481
91.95/92.18	o 1620
94.75/95.00	c nbDecision=2115 #constraints=1539
94.75/95.00	o 1547
95.05/95.22	c nbDecision=2121 #constraints=1548
95.05/95.22	o 1536
95.55/95.71	c nbDecision=2133 #constraints=1557
95.55/95.71	o 1526
190.02/190.26	c nbDecision=2500 #constraints=1933
339.67/339.96	c nbDecision=3000 #constraints=2432
340.06/340.32	c nbDecision=3033 #constraints=2444
340.06/340.32	o 1524
340.26/340.55	c nbDecision=3039 #constraints=2453
340.26/340.55	o 1513
340.86/341.15	c nbDecision=3040 #constraints=2462
340.86/341.15	o 1503
397.74/398.08	c restart after 3201 decisions
399.54/399.87	c nbDecision=3295 #constraints=2648
399.54/399.87	o 1496
479.31/479.67	c nbDecision=3500 #constraints=2878
682.64/683.06	c nbDecision=4000 #constraints=3362
933.85/934.34	c nbDecision=4500 #constraints=3880
958.53/959.01	c nbDecision=4506 #constraints=3924
958.53/959.02	
958.53/959.02	s OPTIMUM FOUND
958.53/959.02	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
958.53/959.02	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
958.53/959.02	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
958.53/959.02	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
958.53/959.02	v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125
958.53/959.02	v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146
958.53/959.02	v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167
958.53/959.02	v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188
958.53/959.02	v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209
958.53/959.02	v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
958.53/959.02	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251
958.53/959.02	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272
958.53/959.02	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 -x292 -x293
958.53/959.02	v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314
958.53/959.02	v -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335
958.53/959.02	v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356
958.53/959.02	v -x357 x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377
958.53/959.02	v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398
958.53/959.02	v -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419
958.53/959.02	v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440
958.53/959.02	v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461
958.53/959.02	v -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482
958.53/959.02	v -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503
958.53/959.02	v -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524
958.53/959.02	v -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545
958.53/959.02	v -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566
958.53/959.02	v -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587
958.53/959.02	v -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608
958.53/959.02	v -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629
958.53/959.02	v -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650
958.53/959.02	v -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671
958.53/959.02	v -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692
958.53/959.02	v -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713
958.53/959.02	v -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734
958.53/959.02	v -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755
958.53/959.02	v -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771
958.53/959.02	
958.53/959.02	c user time= 958.387 s
958.53/959.02	c system time= 0.175973 s
958.53/959.02	c wall clock time=959.02

Verifier Data (download as text)

OK	1496

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node37/watcher-363154-1176850850 -o ROOT/results/node37/solver-363154-1176850850 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363154-1176850850/instance-363154-1176850850.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 0.98 0.99 3/78 19376
/proc/meminfo: memFree=1629648/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=1468 CPUtime=0
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 132997488 1503232 168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 367 168 131 317 0 46 0

[startup+0.0198159 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19376
/proc/meminfo: memFree=1629648/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=1864 CPUtime=0.01
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 288 0 0 0 1 0 0 0 18 0 1 0 132997488 1908736 270 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 466 270 137 317 0 145 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1864

[startup+0.101831 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19376
/proc/meminfo: memFree=1629648/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=2404 CPUtime=0.09
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 464 0 0 0 9 0 0 0 18 0 1 0 132997488 2461696 446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 601 446 170 317 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2404

[startup+0.301868 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19376
/proc/meminfo: memFree=1629648/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=3356 CPUtime=0.29
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 677 0 0 0 29 0 0 0 19 0 1 0 132997488 3436544 659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718684 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 839 659 170 317 0 518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3356

[startup+0.701944 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19376
/proc/meminfo: memFree=1629648/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=4540 CPUtime=0.69
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 948 0 0 0 69 0 0 0 22 0 1 0 132997488 4648960 930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 1135 930 170 317 0 814 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4540

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19377
/proc/meminfo: memFree=1626248/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=5368 CPUtime=1.49
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 1135 0 0 0 149 0 0 0 25 0 1 0 132997488 5496832 1117 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 1342 1117 170 317 0 1021 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5368

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19377
/proc/meminfo: memFree=1624968/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=6580 CPUtime=3.09
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 1426 0 0 0 309 0 0 0 25 0 1 0 132997488 6737920 1408 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279015 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 1645 1408 170 317 0 1324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6580

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19377
/proc/meminfo: memFree=1622600/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=9488 CPUtime=6.29
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 2103 0 0 0 628 1 0 0 25 0 1 0 132997488 9715712 2085 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 2372 2085 170 317 0 2051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9488

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 19403
/proc/meminfo: memFree=1616920/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=13264 CPUtime=12.68
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 3009 0 0 0 1266 2 0 0 25 0 1 0 132997488 13582336 2991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 3316 2991 170 317 0 2995 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13264

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/85 19459
/proc/meminfo: memFree=1611480/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=19472 CPUtime=25.44
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 4460 0 0 0 2541 3 0 0 25 0 1 0 132997488 19939328 4442 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563374 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 4868 4442 170 317 0 4547 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 19472

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/85 19547
/proc/meminfo: memFree=1604104/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=26524 CPUtime=50.99
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 6144 0 0 0 5095 4 0 0 25 0 1 0 132997488 27160576 6126 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 6631 6126 170 317 0 6310 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 26524

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19575
/proc/meminfo: memFree=1594504/2055920 swapFree=4129292/4192956
[pid=19376] ppid=19374 vsize=38416 CPUtime=102.15
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 8822 0 0 0 10210 5 0 0 25 0 1 0 132997488 39337984 8804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 9604 8804 170 317 0 9283 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 38416

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19575
/proc/meminfo: memFree=1590280/2055920 swapFree=4129356/4192956
[pid=19376] ppid=19374 vsize=43044 CPUtime=162.12
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 9889 0 0 0 16206 6 0 0 25 0 1 0 132997488 44077056 9871 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563469 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 10761 9871 170 317 0 10440 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 43044

[startup+222.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1587208/2055920 swapFree=4129356/4192956
[pid=19376] ppid=19374 vsize=46020 CPUtime=222.1
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 10625 0 0 0 22203 7 0 0 25 0 1 0 132997488 47124480 10607 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604133 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 11505 10607 170 317 0 11184 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 46020

[startup+282.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1583624/2055920 swapFree=4129420/4192956
[pid=19376] ppid=19374 vsize=49820 CPUtime=282.08
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 11548 0 0 0 28200 8 0 0 25 0 1 0 132997488 51015680 11530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 12455 11530 170 317 0 12134 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 49820

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1580424/2055920 swapFree=4129420/4192956
[pid=19376] ppid=19374 vsize=53236 CPUtime=342.06
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 12359 0 0 0 34197 9 0 0 25 0 1 0 132997488 54513664 12341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 13309 12341 170 317 0 12988 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 53236

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1577224/2055920 swapFree=4129484/4192956
[pid=19376] ppid=19374 vsize=56904 CPUtime=402.03
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 13187 0 0 0 40193 10 0 0 25 0 1 0 132997488 58269696 13169 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 14226 13169 170 317 0 13905 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 56904

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1574216/2055920 swapFree=4129484/4192956
[pid=19376] ppid=19374 vsize=60452 CPUtime=462.01
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 13929 0 0 0 46190 11 0 0 25 0 1 0 132997488 61902848 13911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 15113 13911 170 317 0 14792 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 60452

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1571976/2055920 swapFree=4129484/4192956
[pid=19376] ppid=19374 vsize=62752 CPUtime=521.99
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 14484 0 0 0 52187 12 0 0 25 0 1 0 132997488 64258048 14466 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 15688 14466 170 317 0 15367 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 62752

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1570120/2055920 swapFree=4129548/4192956
[pid=19376] ppid=19374 vsize=64940 CPUtime=581.97
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 14979 0 0 0 58184 13 0 0 25 0 1 0 132997488 66498560 14961 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 16235 14961 170 317 0 15914 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 64940

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1568136/2055920 swapFree=4129548/4192956
[pid=19376] ppid=19374 vsize=66936 CPUtime=641.95
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 15461 0 0 0 64182 13 0 0 25 0 1 0 132997488 68542464 15443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 16734 15443 170 317 0 16413 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 66936

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1566536/2055920 swapFree=4129612/4192956
[pid=19376] ppid=19374 vsize=68580 CPUtime=701.93
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 15848 0 0 0 70179 14 0 0 25 0 1 0 132997488 70225920 15830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271355 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 17145 15830 170 317 0 16824 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 68580

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1563656/2055920 swapFree=4129612/4192956
[pid=19376] ppid=19374 vsize=71608 CPUtime=761.91
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 16554 0 0 0 76176 15 0 0 25 0 1 0 132997488 73326592 16536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718453 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 17902 16536 170 317 0 17581 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 71608

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1561224/2055920 swapFree=4129612/4192956
[pid=19376] ppid=19374 vsize=74156 CPUtime=821.88
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17155 0 0 0 82173 15 0 0 25 0 1 0 132997488 75935744 17137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 18539 17137 170 317 0 18218 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 74156

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1560008/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=75508 CPUtime=881.86
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17469 0 0 0 88170 16 0 0 25 0 1 0 132997488 77320192 17451 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 18877 17451 170 317 0 18556 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 75508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558344/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77280 CPUtime=941.84
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17876 0 0 0 94167 17 0 0 25 0 1 0 132997488 79134720 17858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715645 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19320 17858 170 317 0 18999 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 77280

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

[startup+947.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558280/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77408 CPUtime=946.64
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17892 0 0 0 94647 17 0 0 25 0 1 0 132997488 79265792 17874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19352 17874 170 317 0 19031 0
Current children cumulated CPU time (s) 946.64
Current children cumulated vsize (KiB) 77408

[startup+953.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558152/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77408 CPUtime=953.04
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17920 0 0 0 95287 17 0 0 25 0 1 0 132997488 79265792 17902 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19352 17902 170 317 0 19031 0
Current children cumulated CPU time (s) 953.04
Current children cumulated vsize (KiB) 77408

[startup+956.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558152/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77556 CPUtime=956.23
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17926 0 0 0 95606 17 0 0 25 0 1 0 132997488 79417344 17908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19389 17908 170 317 0 19068 0
Current children cumulated CPU time (s) 956.23
Current children cumulated vsize (KiB) 77556

[startup+958.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558088/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77556 CPUtime=957.83
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17932 0 0 0 95766 17 0 0 25 0 1 0 132997488 79417344 17914 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19389 17914 170 317 0 19068 0
Current children cumulated CPU time (s) 957.83
Current children cumulated vsize (KiB) 77556

[startup+958.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558088/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77556 CPUtime=958.23
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17934 0 0 0 95806 17 0 0 25 0 1 0 132997488 79417344 17916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19389 17916 170 317 0 19068 0
Current children cumulated CPU time (s) 958.23
Current children cumulated vsize (KiB) 77556

[startup+958.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558088/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77556 CPUtime=958.43
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17934 0 0 0 95826 17 0 0 25 0 1 0 132997488 79417344 17916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19389 17916 170 317 0 19068 0
Current children cumulated CPU time (s) 958.43
Current children cumulated vsize (KiB) 77556

[startup+959.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19575
/proc/meminfo: memFree=1558088/2055920 swapFree=4129676/4192956
[pid=19376] ppid=19374 vsize=77556 CPUtime=958.53
/proc/19376/stat : 19376 (oree) R 19374 19376 19033 0 -1 4194304 17934 0 0 0 95836 17 0 0 25 0 1 0 132997488 79417344 17916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718667 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19376/statm: 19389 17916 170 317 0 19068 0
Current children cumulated CPU time (s) 958.53
Current children cumulated vsize (KiB) 77556

Child status: 0
Real time (s): 959.035
CPU time (s): 958.576
CPU user time (s): 958.388
CPU system time (s): 0.187971
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 77556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 958.388
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17950
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= 1937

runsolver used 0.906862 second user time and 2.59061 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue Apr 17 23:00:50 UTC 2007

IDJOB= 363154
IDBENCH= 1745
IDSOLVER= 172
FILE ID= node37/363154-1176850850

PBS_JOBID= 4590205

Free space on /tmp= 66462 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb
COMMAND LINE= oree /tmp/evaluation/363154-1176850850/instance-363154-1176850850.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-363154-1176850850 -o ROOT/results/node37/solver-363154-1176850850 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363154-1176850850/instance-363154-1176850850.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  68d64078750ebeea40444abb8e9568e3

RANDOM SEED= 934025728

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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	: 5914.62
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		: 3000.281
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:       1630120 kB
Buffers:         37316 kB
Cached:         303572 kB
SwapCached:       3192 kB
Active:         190004 kB
Inactive:       177032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630120 kB
SwapTotal:     4192956 kB
SwapFree:      4129292 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          33304 kB
Slab:            44132 kB
Committed_AS:  1101012 kB
PageTables:       2000 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= 66462 MiB

End job on node37 on Tue Apr 17 23:16:50 UTC 2007