Trace number 357214

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 alphaSAT (TO)-28 1800.39 1801.01

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-1.opb
MD5SUM366c883f3118f840e595e8bbe10351c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark649.835
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints27856
Number of constraints which are clauses27856
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 constraint2
Number of terms in the objective function 595
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 595
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 595
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 (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...
0.09/0.19	c ...done
0.09/0.19	c #vars=595 #constraints=27857 hasObjective=yes
0.29/0.30	c res. mode=mod
0.29/0.30	c VSIDS like heuristics
0.29/0.30	c complete search running
0.29/0.31	c nbDecision=23 #constraints=27857
0.29/0.31	c linear search for optimum
0.29/0.31	o -23
0.29/0.34	c nbDecision=26 #constraints=27860
0.29/0.34	o -24
0.40/0.46	c nbDecision=47 #constraints=27880
0.40/0.46	o -25
2.49/2.56	c restart after 401 decisions
2.69/2.71	c nbDecision=424 #constraints=28201
2.69/2.71	o -26
3.09/3.12	c nbDecision=500 #constraints=28252
4.99/5.01	c restart after 801 decisions
6.60/6.66	c nbDecision=1000 #constraints=28623
11.29/11.33	c nbDecision=1500 #constraints=29038
12.29/12.38	c restart after 1601 decisions
17.78/17.87	c nbDecision=2000 #constraints=29463
22.59/22.62	c nbDecision=2316 #constraints=29756
22.59/22.62	o -27
25.49/25.58	c nbDecision=2500 #constraints=29922
35.27/35.36	c nbDecision=3000 #constraints=30411
39.08/39.17	c restart after 3201 decisions
48.38/48.49	c nbDecision=3500 #constraints=30846
62.57/62.61	c nbDecision=4000 #constraints=31327
77.66/77.73	c nbDecision=4500 #constraints=31764
93.86/93.97	c nbDecision=5000 #constraints=32239
110.96/111.00	c nbDecision=5500 #constraints=32671
127.85/127.99	c nbDecision=6000 #constraints=33093
144.44/144.51	c restart after 6401 decisions
150.54/150.68	c nbDecision=6500 #constraints=33492
166.44/166.51	c nbDecision=7000 #constraints=33717
184.93/185.06	c nbDecision=7500 #constraints=33989
205.42/205.50	c nbDecision=8000 #constraints=34296
206.12/206.26	c nbDecision=8016 #constraints=34305
206.12/206.26	o -28
229.72/229.88	c nbDecision=8500 #constraints=34667
253.21/253.31	c nbDecision=9000 #constraints=35006
277.70/277.84	c nbDecision=9500 #constraints=35363
303.99/304.14	c nbDecision=10000 #constraints=35701
331.98/332.20	c nbDecision=10500 #constraints=36070
354.17/354.39	c nbDecision=11000 #constraints=36352
375.56/375.70	c nbDecision=11500 #constraints=36602
396.15/396.30	c nbDecision=12000 #constraints=36824
421.65/421.90	c nbDecision=12500 #constraints=37119
439.65/439.84	c restart after 12801 decisions
461.13/461.38	c nbDecision=13000 #constraints=37514
502.22/502.45	c nbDecision=13500 #constraints=37990
545.91/546.10	c nbDecision=14000 #constraints=38478
589.79/590.03	c nbDecision=14500 #constraints=38956
635.57/635.83	c nbDecision=15000 #constraints=39430
684.15/684.49	c nbDecision=15500 #constraints=39900
732.54/732.88	c nbDecision=16000 #constraints=40336
786.13/786.48	c nbDecision=16500 #constraints=40810
841.01/841.36	c nbDecision=17000 #constraints=41289
896.79/897.17	c nbDecision=17500 #constraints=41758
955.66/956.09	c nbDecision=18000 #constraints=42227
1015.15/1015.53	c nbDecision=18500 #constraints=42718
1075.52/1075.92	c nbDecision=19000 #constraints=43211
1138.30/1138.79	c nbDecision=19500 #constraints=43667
1213.98/1214.49	c nbDecision=20000 #constraints=44153
1287.05/1287.53	c nbDecision=20500 #constraints=44610
1366.53/1367.06	c nbDecision=21000 #constraints=45096
1446.00/1446.55	c nbDecision=21500 #constraints=45582
1522.27/1522.84	c nbDecision=22000 #constraints=46053
1604.25/1604.86	c nbDecision=22500 #constraints=46544
1687.01/1687.64	c nbDecision=23000 #constraints=47036
1764.48/1765.12	c nbDecision=23500 #constraints=47488
1800.08/1800.70	Received signal 15
1800.18/1800.89	
1800.18/1800.89	s SATISFIABLE
1800.18/1800.89	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
1800.18/1800.89	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
1800.18/1800.89	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
1800.18/1800.89	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 -x105
1800.18/1800.89	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 -x126
1800.18/1800.89	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147
1800.18/1800.89	v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168
1800.18/1800.89	v -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
1800.18/1800.89	v x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210
1800.18/1800.89	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231
1800.18/1800.89	v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252
1800.18/1800.89	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 -x271 -x272 -x273
1800.18/1800.89	v -x274 -x275 -x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294
1800.18/1800.89	v -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 x312 -x313 -x314 -x315
1800.18/1800.89	v -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336
1800.18/1800.89	v x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357
1800.18/1800.89	v -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378
1800.18/1800.89	v -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 x398 -x399
1800.18/1800.89	v -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420
1800.18/1800.89	v -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441
1800.18/1800.89	v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462
1800.18/1800.89	v -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483
1800.18/1800.89	v -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 x493 -x494 -x495 -x496 -x497 -x498 -x499 x500 -x501 -x502 -x503 -x504
1800.18/1800.89	v -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525
1800.18/1800.89	v -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546
1800.18/1800.89	v -x547 -x548 -x549 -x550 -x551 -x552 -x553 x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567
1800.18/1800.89	v -x568 -x569 -x570 -x571 -x572 -x573 -x574 x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588
1800.18/1800.89	v -x589 -x590 -x591 -x592 -x593 x594 -x595
1800.18/1800.89	
1800.18/1800.89	c user time= 1799.5 s
1800.18/1800.89	c system time= 0.78688 s
1800.18/1800.89	c wall clock time=1800.9

Verifier Data (download as text)

OK	-28

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node59/watcher-357214-1176991343 -o ROOT/results/node59/solver-357214-1176991343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357214-1176991343/instance-357214-1176991343.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: 0.99 0.97 0.97 3/64 14099
/proc/meminfo: memFree=1780096/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=1468 CPUtime=0
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 147043956 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 367 165 130 317 0 46 0

[startup+0.09723 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14099
/proc/meminfo: memFree=1780096/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=3476 CPUtime=0.09
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 692 0 0 0 9 0 0 0 18 0 1 0 147043956 3559424 674 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 869 674 130 317 0 548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3476

[startup+0.10123 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14099
/proc/meminfo: memFree=1780096/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=3608 CPUtime=0.09
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 147043956 3694592 695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 902 696 130 317 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3608

[startup+0.301268 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14099
/proc/meminfo: memFree=1780096/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=8068 CPUtime=0.29
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 1813 0 0 0 29 0 0 0 19 0 1 0 147043956 8261632 1795 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 2017 1795 137 317 0 1696 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8068

[startup+0.701343 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 14099
/proc/meminfo: memFree=1780096/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=11192 CPUtime=0.69
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 2618 0 0 0 68 1 0 0 22 0 1 0 147043956 11460608 2409 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712536 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 2798 2409 170 317 0 2477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11192

[startup+1.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1769976/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=15216 CPUtime=1.49
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 3575 0 0 0 148 1 0 0 25 0 1 0 147043956 15581184 3366 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 3804 3366 170 317 0 3483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15216

[startup+3.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1763768/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=21856 CPUtime=3.09
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 5108 0 0 0 307 2 0 0 25 0 1 0 147043956 22380544 4899 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270572 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 5464 4899 170 317 0 5143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21856

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1752760/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=33128 CPUtime=6.29
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 7789 0 0 0 625 4 0 0 25 0 1 0 147043956 33923072 7580 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278906 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 8282 7580 170 317 0 7961 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33128

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1733496/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=52144 CPUtime=12.69
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 12134 0 0 0 1263 6 0 0 25 0 1 0 147043956 53395456 11925 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 13036 11925 170 317 0 12715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52144

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1712312/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=82284 CPUtime=25.49
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 18610 0 0 0 2540 9 0 0 25 0 1 0 147043956 84258816 18401 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272842 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 20571 18401 170 317 0 20250 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82284

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1679288/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=110632 CPUtime=51.07
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 25604 0 0 0 5095 12 0 0 25 0 1 0 147043956 113287168 25395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 27658 25395 170 317 0 27337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110632

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1628920/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=169160 CPUtime=102.26
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 38049 0 0 0 10208 18 0 0 25 0 1 0 147043956 173219840 37840 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 42290 37840 170 317 0 41969 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 169160

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1596216/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=202584 CPUtime=162.23
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 46255 0 0 0 16200 23 0 0 25 0 1 0 147043956 207446016 46013 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 50646 46013 170 317 0 50325 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 202584

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1570360/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=228132 CPUtime=222.22
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 52662 0 0 0 22194 28 0 0 25 0 1 0 147043956 233607168 52420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 57033 52420 170 317 0 56712 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 228132

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1547000/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=251796 CPUtime=282.2
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 58529 0 0 0 28189 31 0 0 25 0 1 0 147043956 257839104 58287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 62949 58287 170 317 0 62628 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 251796

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1511160/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=304000 CPUtime=342.17
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 67413 0 0 0 34182 35 0 0 25 0 1 0 147043956 311296000 67171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 76000 67171 170 317 0 75679 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 304000

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1492408/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=324520 CPUtime=402.15
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 72128 0 0 0 40178 37 0 0 25 0 1 0 147043956 332308480 71886 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 81130 71886 170 317 0 80809 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 324520

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1474616/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=343628 CPUtime=462.13
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 76516 0 0 0 46174 39 0 0 25 0 1 0 147043956 351875072 76274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 85907 76274 170 317 0 85586 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 343628

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1455224/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=363168 CPUtime=522.11
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 81426 0 0 0 52169 42 0 0 25 0 1 0 147043956 371884032 81184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 90792 81184 170 317 0 90471 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 363168

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1436984/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=381828 CPUtime=582.09
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 85943 0 0 0 58165 44 0 0 25 0 1 0 147043956 390991872 85701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 95457 85701 170 317 0 95136 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 381828

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1419960/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=399336 CPUtime=642.08
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 90133 0 0 0 64162 46 0 0 25 0 1 0 147043956 408920064 89891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 99834 89891 170 317 0 99513 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 399336


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1361016/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=458564 CPUtime=881.99
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 104845 0 0 0 88146 53 0 0 25 0 1 0 147043956 469569536 104603 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 114641 104603 170 317 0 114320 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 458564

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1347576/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=472008 CPUtime=941.97
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 108230 0 0 0 94143 54 0 0 25 0 1 0 147043956 483336192 107988 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 118002 107988 170 317 0 117681 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 472008

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1333880/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=485220 CPUtime=1001.95
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 111613 0 0 0 100140 55 0 0 25 0 1 0 147043956 496865280 111371 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 121305 111371 170 317 0 120984 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 485220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1320696/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=498328 CPUtime=1061.93
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 114929 0 0 0 106136 57 0 0 25 0 1 0 147043956 510287872 114687 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 124582 114687 170 317 0 124261 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 498328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1307320/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=511376 CPUtime=1121.9
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 118245 0 0 0 112132 58 0 0 25 0 1 0 147043956 523649024 118003 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 127844 118003 170 317 0 127523 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 511376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1296952/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=521420 CPUtime=1181.89
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 120829 0 0 0 118129 60 0 0 25 0 1 0 147043956 533934080 120587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 130355 120587 170 317 0 130034 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 521420

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1272504/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=590936 CPUtime=1241.87
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 134793 0 0 0 124121 66 0 0 25 0 1 0 147043956 605118464 126598 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 147734 126598 170 317 0 147413 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 590936

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1263480/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=601920 CPUtime=1301.85
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 137342 0 0 0 130118 67 0 0 25 0 1 0 147043956 616366080 128850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 150480 128850 170 317 0 150159 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 601920

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1252792/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=613308 CPUtime=1361.83
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 140341 0 0 0 136114 69 0 0 25 0 1 0 147043956 628027392 131519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 153327 131519 170 317 0 153006 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 613308

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1241464/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=625360 CPUtime=1421.81
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 143497 0 0 0 142111 70 0 0 25 0 1 0 147043956 640368640 134345 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715712 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 156340 134345 170 317 0 156019 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 625360

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1231032/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=635652 CPUtime=1481.78
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 146209 0 0 0 148107 71 0 0 25 0 1 0 147043956 650907648 136958 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 158913 136958 170 317 0 158592 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 635652

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1222072/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=646376 CPUtime=1541.76
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 148578 0 0 0 154103 73 0 0 25 0 1 0 147043956 661889024 139195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 161594 139195 170 317 0 161273 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 646376

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1211128/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=657444 CPUtime=1601.74
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 151478 0 0 0 160100 74 0 0 25 0 1 0 147043956 673222656 141897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 164361 141897 170 317 0 164040 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 657444

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1200504/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=667576 CPUtime=1661.72
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 154204 0 0 0 166097 75 0 0 25 0 1 0 147043956 683597824 144557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 166894 144557 170 317 0 166573 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 667576

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1191736/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=678348 CPUtime=1721.7
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 156570 0 0 0 172093 77 0 0 25 0 1 0 147043956 694628352 146758 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 169587 146758 170 317 0 169266 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 678348

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1181048/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=689232 CPUtime=1781.68
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 159432 0 0 0 178090 78 0 0 25 0 1 0 147043956 705773568 149389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 172308 149389 170 317 0 171987 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 689232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1177784/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=692884 CPUtime=1800.08
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194304 160310 0 0 0 179930 78 0 0 25 0 1 0 147043956 709513216 150201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 173221 150201 170 317 0 172900 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 692884

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1801 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14100
/proc/meminfo: memFree=1177784/2055920 swapFree=4184568/4192956
[pid=14099] ppid=14097 vsize=0 CPUtime=1800.38
/proc/14099/stat : 14099 (oree) R 14097 14099 13757 0 -1 4194308 160337 0 0 0 179951 87 0 0 25 0 1 0 147043956 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14099/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.38
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.01
CPU time (s): 1800.39
CPU user time (s): 1799.51
CPU system time (s): 0.883865
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 692884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.51
system time used= 0.883865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160337
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= 1786

runsolver used 1.19982 second user time and 3.73243 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Thu Apr 19 14:02:23 UTC 2007

IDJOB= 357214
IDBENCH= 2273
IDSOLVER= 172
FILE ID= node59/357214-1176991343

PBS_JOBID= 4630429

Free space on /tmp= 66330 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-1.opb
COMMAND LINE= oree /tmp/evaluation/357214-1176991343/instance-357214-1176991343.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-357214-1176991343 -o ROOT/results/node59/solver-357214-1176991343 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357214-1176991343/instance-357214-1176991343.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  366c883f3118f840e595e8bbe10351c8

RANDOM SEED= 840674509

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1780632 kB
Buffers:          8984 kB
Cached:         205636 kB
SwapCached:       2164 kB
Active:          48336 kB
Inactive:       175668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780632 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            1944 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            37316 kB
Committed_AS:  1679480 kB
PageTables:       1472 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= 66330 MiB

End job on node59 on Thu Apr 19 14:32:26 UTC 2007