Trace number 2682405

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)44 1800.09 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_9.opb
MD5SUMa849a24692bdc034ba3174a2ba23709e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark258.398
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 44
Optimality of the best value was proved YES
Number of variables601
Total number of constraints1089
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1088
Minimum length of a constraint1
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 36
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 99
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 682
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.07	c constraints 1088/0 clauses 0/0 units 1
0.00/0.07	c vars 601
0.00/0.07	c objective 6 + 36
3.69/3.71	c 3.60345 97.7891 318 1074
3.69/3.71	o 78
4.59/4.65	c 4.53731 99.9062 462 1311
4.59/4.65	o 57
5.50/5.53	c 5.40918 99.9062 588 1513
5.50/5.53	o 56
6.69/6.70	c 6.579 100.035 681 1777
6.69/6.70	o 55
14.49/14.59	c 14.4168 100.551 1950 3366
14.49/14.59	o 52
16.09/16.18	c 15.9996 100.68 2210 3715
16.09/16.18	o 51
26.19/26.22	c 26.005 100.938 3138 6013
26.19/26.22	o 50
33.99/34.10	c 33.8529 101.453 4462 7577
33.99/34.10	o 47
341.61/341.77	c 340.171 112.672 19919 61650
341.61/341.77	o 46
869.79/870.03	c 866.225 112.672 23264 148357
869.79/870.03	o 45
1470.64/1471.05	c 1464.81 112.672 25157 243292
1470.64/1471.05	o 44
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x2 -x3 x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 x23 -x24 -x25 -x26 -x27 x28 x29 -x30 x31 -x32 -x33 -x34 x35 -x36 -x37 x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 x50 -x51 -x52 x53 -x54 x55 x56 x57 x58 -x59 -x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 x110 x111 x112 x113 x114 x115 x116 -x117 x118 x119 x120 x121 x122 x123 x124 x125 x126 x127 x128 x129 x130 -x131 x132 x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 -x144 x145 x146 x147 x148 x149 -x150 x151 x152 x153 x154 x155 x156 x157 x158 -x159 x160 x161 -x162 -x163 -x164 x165 x166 x167 x168 x169 -x170 x171 x172 x173 x174 -x175 x176 x177 x178 x179 -x180 -x181 x182 x183 x184 -x185 x186 x187 x188 -x189 -x190 -x191 -x192 -x193 -x194 x195 x196 x197 x198 x199 x200 x201 x202 x203 x204 x205 x206 -x207 x208 x209 x210 -x211 x212 x213 x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 x222 x223 x224 x225 x226 -x227 x228 x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 x242 x243 x244 x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 x266 x267 x268 x269 x270 x271 x272 x273 x274 x275 x276 x277 -x278 x279 x280 x281 x282 x283 x284 x285 x286 x287 x288 x289 x290 x291 -x292 x293 x294 x295 x296 x297 x298 -x299 x300 x301 x302 x303 x304 -x305 x306 x307 x308 x309 x310 x311 x312 x313 -x314 x315 x316 -x317 -x318 -x319 -x320 x321 x322 x323 x324 -x325 x326 x327 x328 x329 -x330 -x331 x332 x333 x334 -x335 x336 x337 x338 -x339 -x340 -x341 -x342 -x343 -x344 x345 x346 x347 x348 x349 x350 x351 x352 -x353 x354 x355 x356 -x357 x358 x359 x360 -x361 -x362 -x363 -x364 -x365 -x366 x367 x368 x369 -x370 x371 x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 x405 x406 x407 x408 x409 x410 -x411 x412 x413 x414 x415 x416 x417 x418 x419 x420 x421 x422 -x423 -x424 -x425 -x426 x427 x428 x429 x430 -x431 x432 x433 x434 x435 -x436 x437 x438 x439 -x440 -x441 -x442 -x443 -x444 -x445 x446 x447 x448 x449 -x450 x451 x452 x453 -x454 x455 x456 x457 -x458 -x459 -x460 -x461 -x462 -x463 x464 x465 x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 x497 x498 x499 x500 x501 x502 x503 x504 -x505 x506 x507 -x508 -x509 -x510 x511 x512 x513 x514 x515 x516 x517 x518 -x519 x520 x521 -x522 -x523 -x524 -x525 x526 x527 -x528 x529 x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 x551 x552 x553 x554 x555 x556 x557 x558 x559 -x560 x561 x562 x563 -x564 -x565 -x566 -x567 -x568 -x569 x570 x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 x601

Verifier Data 

OK	44

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682405-1277493129/watcher-2682405-1277493129 -o /tmp/evaluation-result-2682405-1277493129/solver-2682405-1277493129 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682405-1277493129.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28974
/proc/meminfo: memFree=1861432/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=2268 CPUtime=0
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 90605537 2322432 217 1992294400 134512640 136421960 4290817264 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28974/statm: 567 217 145 467 0 98 0

[startup+0.085667 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28974
/proc/meminfo: memFree=1861432/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=5692 CPUtime=0.08
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 1113 0 0 0 8 0 0 0 20 0 1 0 90605537 5828608 1033 1992294400 134512640 136421960 4290817264 18446744073709551615 136044366 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 1423 1034 194 467 0 954 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5692

[startup+0.100668 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28974
/proc/meminfo: memFree=1861432/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=6760 CPUtime=0.09
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 1374 0 0 0 9 0 0 0 20 0 1 0 90605537 6922240 1294 1992294400 134512640 136421960 4290817264 18446744073709551615 135809509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 1690 1295 194 467 0 1221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6760

[startup+0.300686 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28974
/proc/meminfo: memFree=1861432/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=19584 CPUtime=0.29
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 4632 0 0 0 28 1 0 0 20 0 1 0 90605537 20054016 4486 1992294400 134512640 136421960 4290817264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 4896 4486 194 467 0 4427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19584

[startup+0.700721 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28974
/proc/meminfo: memFree=1861432/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=44160 CPUtime=0.69
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 11286 0 0 0 65 4 0 0 20 0 1 0 90605537 45219840 10670 1992294400 134512640 136421960 4290817264 18446744073709551615 135492305 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 11040 10671 194 467 0 10571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44160

[startup+1.50079 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28975
/proc/meminfo: memFree=1780328/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=99404 CPUtime=1.49
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 25319 0 0 0 139 10 0 0 22 0 1 0 90605537 101789696 23620 1992294400 134512640 136421960 4290817264 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 24851 23620 214 467 0 24382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99404

[startup+3.10093 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28975
/proc/meminfo: memFree=1766812/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=100000 CPUtime=3.09
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 25461 0 0 0 299 10 0 0 25 0 1 0 90605537 102400000 23762 1992294400 134512640 136421960 4290817264 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 25000 23762 214 467 0 24531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100000

[startup+6.30022 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28975
/proc/meminfo: memFree=1765572/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=102300 CPUtime=6.29
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 26136 0 0 0 617 12 0 0 25 0 1 0 90605537 104755200 23927 1992294400 134512640 136421960 4290817264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 25575 23927 236 467 0 25106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102300

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28977
/proc/meminfo: memFree=1765324/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=102828 CPUtime=12.69
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 26259 0 0 0 1254 15 0 0 25 0 1 0 90605537 105295872 24049 1992294400 134512640 136421960 4290817264 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 25707 24049 236 467 0 25238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102828

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28977
/proc/meminfo: memFree=1764952/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=103224 CPUtime=25.49
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 26368 0 0 0 2528 21 0 0 25 0 1 0 90605537 105701376 24156 1992294400 134512640 136421960 4290817264 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 25806 24156 236 467 0 25337 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 103224

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 28977
/proc/meminfo: memFree=1763340/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=104940 CPUtime=51.08
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 26799 0 0 0 5077 31 0 0 25 0 1 0 90605537 107458560 24585 1992294400 134512640 136421960 4290817264 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 26235 24585 236 467 0 25766 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104940

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28979
/proc/meminfo: memFree=1759868/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=108260 CPUtime=102.27
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 27624 0 0 0 10174 53 0 0 25 0 1 0 90605537 110858240 25410 1992294400 134512640 136421960 4290817264 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 27065 25410 236 467 0 26596 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 108260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28979
/proc/meminfo: memFree=1755900/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=112244 CPUtime=162.25
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 28603 0 0 0 16148 77 0 0 25 0 1 0 90605537 114937856 26389 1992294400 134512640 136421960 4290817264 18446744073709551615 135011029 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28061 26389 236 467 0 27592 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 112244

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28981
/proc/meminfo: memFree=1755280/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=112772 CPUtime=222.23
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 28761 0 0 0 22120 103 0 0 25 0 1 0 90605537 115478528 26547 1992294400 134512640 136421960 4290817264 18446744073709551615 134973981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28193 26547 236 467 0 27724 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 112772

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28983
/proc/meminfo: memFree=1753048/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=114976 CPUtime=282.22
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29298 0 0 0 28094 128 0 0 25 0 1 0 90605537 117735424 27084 1992294400 134512640 136421960 4290817264 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28744 27084 236 467 0 28275 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 114976

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28985
/proc/meminfo: memFree=1752552/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=342.21
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29391 0 0 0 34069 152 0 0 25 0 1 0 90605537 118140928 27176 1992294400 134512640 136421960 4290817264 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27176 236 467 0 28374 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 115372

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28987
/proc/meminfo: memFree=1752552/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=402.19
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29391 0 0 0 40041 178 0 0 25 0 1 0 90605537 118140928 27176 1992294400 134512640 136421960 4290817264 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27176 236 467 0 28374 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 115372

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28989
/proc/meminfo: memFree=1752428/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=462.18
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29391 0 0 0 46016 202 0 0 25 0 1 0 90605537 118140928 27176 1992294400 134512640 136421960 4290817264 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27176 236 467 0 28374 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 115372

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28989
/proc/meminfo: memFree=1752304/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=522.16
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29391 0 0 0 51991 225 0 0 25 0 1 0 90605537 118140928 27176 1992294400 134512640 136421960 4290817264 18446744073709551615 135686624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27176 236 467 0 28374 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 115372

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28991
/proc/meminfo: memFree=1752304/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=582.15
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29391 0 0 0 57968 247 0 0 25 0 1 0 90605537 118140928 27176 1992294400 134512640 136421960 4290817264 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27176 236 467 0 28374 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 115372

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28993
/proc/meminfo: memFree=1752180/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=642.15
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29391 0 0 0 63946 269 0 0 25 0 1 0 90605537 118140928 27176 1992294400 134512640 136421960 4290817264 18446744073709551615 135028884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27176 236 467 0 28374 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 115372

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28999
/proc/meminfo: memFree=1751808/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=882.08
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 87844 364 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 115372

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29001
/proc/meminfo: memFree=1751808/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=942.07
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 93822 385 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 115372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29003
/proc/meminfo: memFree=1751684/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1002.05
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 99796 409 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135020501 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 115372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29003
/proc/meminfo: memFree=1751560/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1062.04
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 105770 434 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 115372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29005
/proc/meminfo: memFree=1751560/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1122.02
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 111748 454 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 115372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29007
/proc/meminfo: memFree=1751436/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1182.01
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 117724 477 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 115372

[startup+1242.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 29012
/proc/meminfo: memFree=1750692/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1241.99
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 123696 503 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 115372

[startup+1302.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 29014
/proc/meminfo: memFree=1750816/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1301.98
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 129671 527 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 115372

[startup+1362.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 29014
/proc/meminfo: memFree=1750816/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1361.96
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 135646 550 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 115372

[startup+1422.31 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 29016
/proc/meminfo: memFree=1750816/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1421.96
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29394 0 0 0 141623 573 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 115372

[startup+1482.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 29018
/proc/meminfo: memFree=1750940/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1481.94
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 147601 593 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135020645 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 115372

[startup+1542.3 s]
/proc/loadavg: 1.16 1.08 1.02 2/107 29020
/proc/meminfo: memFree=1750940/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1541.92
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 153573 619 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 115372

[startup+1602.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 29022
/proc/meminfo: memFree=1750940/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1601.9
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 159545 645 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 115372

[startup+1662.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 29024
/proc/meminfo: memFree=1751064/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1661.89
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 165521 668 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 115372

[startup+1722.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29024
/proc/meminfo: memFree=1751064/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1721.87
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 171496 691 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135021782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 115372

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29026
/proc/meminfo: memFree=1750816/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1781.87
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 177474 713 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135021040 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 115372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29026
/proc/meminfo: memFree=1750816/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1800.06
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 179286 720 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 115372

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29026
/proc/meminfo: memFree=1750816/2059040 swapFree=4139448/4192956
[pid=28974] ppid=28972 vsize=115372 CPUtime=1800.06
/proc/28974/stat : 28974 (pbct) R 28972 28974 28837 0 -1 4202496 29395 0 0 0 179286 720 0 0 25 0 1 0 90605537 118140928 27178 1992294400 134512640 136421960 4290817264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28974/statm: 28843 27178 236 467 0 28374 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 115372

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.09
CPU user time (s): 1792.87
CPU system time (s): 7.2229
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 115372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.87
system time used= 7.2229
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29396
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= 1
involuntary context switches= 2609

runsolver used 2.84957 second user time and 8.63169 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-25 21:12:09
IDJOB=2682405
IDBENCH=2943
IDSOLVER=1192
FILE ID=node041/2682405-1277493129
PBS_JOBID= 11190587
Free space on /tmp= 61676 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_9.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682405-1277493129/watcher-2682405-1277493129 -o /tmp/evaluation-result-2682405-1277493129/solver-2682405-1277493129 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682405-1277493129.opb

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

MD5SUM BENCH= a849a24692bdc034ba3174a2ba23709e
RANDOM SEED=271562139

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861960 kB
Buffers:         27060 kB
Cached:          78172 kB
SwapCached:       5940 kB
Active:          69656 kB
Inactive:        48208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861960 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2132 kB
Writeback:           0 kB
AnonPages:       11384 kB
Mapped:          11912 kB
Slab:            57076 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181044 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61672 MiB
End job on node041 at 2010-06-25 21:42:11