Trace number 2682168

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)46 1800.12 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_9.opb
MD5SUM824c01e4395cf59ee9d4081be7b21301
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 benchmark324.711
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 variables603
Total number of constraints1088
Number of constraints which are clauses0
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 constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
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 669
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
0.01/0.07	c constraints 1088/0 clauses 0/0 units 0
0.01/0.07	c vars 603
0.01/0.07	c objective 7 + 0
2.99/3.01	c 2.90056 101.816 219 927
2.99/3.01	o 66
3.09/3.19	c 3.07353 104.023 241 983
3.09/3.19	o 64
7.99/8.06	c 7.93279 104.41 1077 2024
7.99/8.06	o 58
9.39/9.43	c 9.29259 104.41 1270 2329
9.39/9.43	o 57
10.19/10.26	c 10.1175 104.539 1415 2535
10.19/10.26	o 51
11.09/11.18	c 11.0423 104.539 1577 2771
11.09/11.18	o 49
137.26/137.35	c 136.569 112.871 21039 26242
137.26/137.35	o 47
445.27/445.41	c 443.383 117.996 19920 79956
445.27/445.41	o 46
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	v -x1 x2 x3 x4 -x5 x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 x36 x37 -x38 -x39 x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 x53 -x54 x55 -x56 -x57 x58 -x59 x60 -x61 x62 -x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 x120 x121 x122 x123 x124 x125 x126 x127 x128 x129 x130 x131 x132 x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 x144 x145 x146 -x147 -x148 x149 x150 x151 x152 -x153 x154 x155 x156 x157 x158 x159 x160 x161 -x162 -x163 x164 -x165 -x166 -x167 x168 x169 x170 x171 x172 x173 x174 x175 x176 x177 -x178 x179 x180 x181 x182 -x183 x184 x185 x186 x187 -x188 x189 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 x198 x199 x200 x201 x202 x203 x204 x205 x206 x207 x208 x209 -x210 x211 x212 x213 -x214 x215 x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 x225 x226 x227 x228 x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 x245 x246 x247 x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x260 x261 -x262 -x263 -x264 -x265 -x266 -x267 x268 x269 x270 x271 x272 x273 x274 x275 x276 x277 x278 x279 x280 x281 x282 x283 x284 x285 x286 x287 x288 x289 x290 x291 x292 x293 x294 x295 x296 x297 x298 x299 x300 x301 -x302 -x303 x304 x305 x306 x307 -x308 x309 x310 x311 x312 x313 x314 x315 x316 -x317 -x318 x319 -x320 -x321 -x322 x323 x324 x325 x326 x327 -x328 x329 x330 x331 x332 -x333 x334 x335 x336 x337 -x338 x339 x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 x348 x349 x350 x351 x352 x353 x354 x355 -x356 x357 x358 x359 -x360 x361 x362 x363 -x364 -x365 -x366 -x367 -x368 -x369 x370 x371 x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 x410 x411 x412 x413 -x414 x415 x416 x417 x418 x419 x420 x421 x422 -x423 -x424 x425 -x426 -x427 -x428 -x429 x430 x431 x432 x433 -x434 x435 x436 x437 x438 -x439 x440 x441 x442 -x443 -x444 -x445 -x446 -x447 -x448 x449 x450 x451 x452 -x453 x454 x455 x456 -x457 x458 x459 x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 x500 x501 x502 x503 x504 x505 x506 x507 x508 x509 x510 -x511 x512 -x513 x514 x515 x516 x517 x518 x519 x520 x521 -x522 x523 x524 -x525 -x526 -x527 x528 x529 x530 -x531 x532 x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 x554 x555 x556 x557 x558 x559 x560 -x561 x562 x563 x564 x565 x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 x574 -x575 -x576 -x577 -x578 -x579 x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 x603

Verifier Data 

OK	46

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682168-1277490556/watcher-2682168-1277490556 -o /tmp/evaluation-result-2682168-1277490556/solver-2682168-1277490556 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682168-1277490556.opb 

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


[startup+0 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 24646
/proc/meminfo: memFree=1862616/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=2268 CPUtime=0
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 124657070 2322432 214 1992294400 134512640 136421960 4286644464 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24646/statm: 567 214 145 467 0 98 0

[startup+0.0145819 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 24646
/proc/meminfo: memFree=1862616/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=2400 CPUtime=0.01
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 333 0 0 0 1 0 0 0 20 0 1 0 124657070 2457600 252 1992294400 134512640 136421960 4286644464 18446744073709551615 135825860 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24646/statm: 600 252 145 467 0 131 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2400

[startup+0.101593 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 24646
/proc/meminfo: memFree=1862616/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=6620 CPUtime=0.09
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 1365 0 0 0 9 0 0 0 20 0 1 0 124657070 6778880 1284 1992294400 134512640 136421960 4286644464 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 1655 1285 193 467 0 1186 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6620

[startup+0.301618 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 24646
/proc/meminfo: memFree=1862616/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=19608 CPUtime=0.29
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 4637 0 0 0 27 2 0 0 20 0 1 0 124657070 20078592 4490 1992294400 134512640 136421960 4286644464 18446744073709551615 135806080 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 4902 4491 193 467 0 4433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19608

[startup+0.700673 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 24646
/proc/meminfo: memFree=1862616/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=44040 CPUtime=0.69
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 11276 0 0 0 64 5 0 0 21 0 1 0 124657070 45096960 10659 1992294400 134512640 136421960 4286644464 18446744073709551615 135810737 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 11010 10660 193 467 0 10541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44040

[startup+1.50078 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 24647
/proc/meminfo: memFree=1788456/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=99460 CPUtime=1.49
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 25578 0 0 0 139 10 0 0 23 0 1 0 124657070 101847040 23671 1992294400 134512640 136421960 4286644464 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 24865 23673 208 467 0 24396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99460

[startup+3.10099 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 24647
/proc/meminfo: memFree=1763656/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=106516 CPUtime=3.09
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 27428 0 0 0 298 11 0 0 25 0 1 0 124657070 109072384 24992 1992294400 134512640 136421960 4286644464 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 26629 24992 236 467 0 26160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106516

[startup+6.30141 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 24647
/proc/meminfo: memFree=1762416/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=106780 CPUtime=6.29
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 27495 0 0 0 617 12 0 0 25 0 1 0 124657070 109342720 25058 1992294400 134512640 136421960 4286644464 18446744073709551615 135026039 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 26695 25058 236 467 0 26226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106780

[startup+12.7012 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 24649
/proc/meminfo: memFree=1762292/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=107176 CPUtime=12.69
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 27610 0 0 0 1254 15 0 0 25 0 1 0 124657070 109748224 25169 1992294400 134512640 136421960 4286644464 18446744073709551615 134640935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 26794 25169 236 467 0 26325 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 107176

[startup+25.5019 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 24649
/proc/meminfo: memFree=1761548/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=107968 CPUtime=25.48
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 27808 0 0 0 2526 22 0 0 25 0 1 0 124657070 110559232 25367 1992294400 134512640 136421960 4286644464 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 26992 25367 236 467 0 26523 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 107968

[startup+51.1013 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 24649
/proc/meminfo: memFree=1759936/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=109684 CPUtime=51.08
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 28232 0 0 0 5072 36 0 0 25 0 1 0 124657070 112316416 25791 1992294400 134512640 136421960 4286644464 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 27421 25791 236 467 0 26952 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 109684

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24651
/proc/meminfo: memFree=1756216/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=113028 CPUtime=102.27
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 29080 0 0 0 10168 59 0 0 25 0 1 0 124657070 115740672 26639 1992294400 134512640 136421960 4286644464 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 28257 26639 236 467 0 27788 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 113028

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24651
/proc/meminfo: memFree=1752868/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=116236 CPUtime=162.25
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 29884 0 0 0 16141 84 0 0 25 0 1 0 124657070 119025664 27442 1992294400 134512640 136421960 4286644464 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 29059 27442 236 467 0 28590 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 116236

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24653
/proc/meminfo: memFree=1752620/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=116632 CPUtime=222.23
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 29965 0 0 0 22117 106 0 0 25 0 1 0 124657070 119431168 27523 1992294400 134512640 136421960 4286644464 18446744073709551615 134861944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 29158 27523 236 467 0 28689 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 116632

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24655
/proc/meminfo: memFree=1748528/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120692 CPUtime=282.22
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 30995 0 0 0 28091 131 0 0 25 0 1 0 124657070 123588608 28553 1992294400 134512640 136421960 4286644464 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30173 28553 236 467 0 29704 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 120692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24657
/proc/meminfo: memFree=1748280/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=342.19
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31019 0 0 0 34067 152 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 134861835 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 120824

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24659
/proc/meminfo: memFree=1748280/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=402.17
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31019 0 0 0 40041 176 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135031843 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 120824

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24661
/proc/meminfo: memFree=1748280/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=462.16
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 46020 196 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 120824

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24661
/proc/meminfo: memFree=1748156/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=522.15
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 51995 220 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 120824

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24663
/proc/meminfo: memFree=1748156/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=582.13
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 57969 244 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 120824

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24665
/proc/meminfo: memFree=1748032/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=642.11
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 63947 264 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 120824

[startup+702.302 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24669
/proc/meminfo: memFree=1747908/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=822.05
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 81874 331 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 120824

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24671
/proc/meminfo: memFree=1747908/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=882.04
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 87847 357 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 120824

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24673
/proc/meminfo: memFree=1747784/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=942.02
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 93824 378 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 120824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24675
/proc/meminfo: memFree=1747784/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=1002.01
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 99800 401 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 120824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24675
/proc/meminfo: memFree=1747660/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=1061.99
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 105776 423 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 120824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24677
/proc/meminfo: memFree=1747660/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=1121.98
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 111755 443 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 120824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24679
/proc/meminfo: memFree=1747660/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=1181.96
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 117732 464 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 120824

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24681
/proc/meminfo: memFree=1747412/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=120824 CPUtime=1241.94
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31020 0 0 0 123709 485 0 0 25 0 1 0 124657070 123723776 28577 1992294400 134512640 136421960 4286644464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30206 28577 236 467 0 29737 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 120824

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24683
/proc/meminfo: memFree=1746668/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=121748 CPUtime=1301.93
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31253 0 0 0 129682 511 0 0 25 0 1 0 124657070 124669952 28810 1992294400 134512640 136421960 4286644464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30437 28810 236 467 0 29968 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 121748

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24683
/proc/meminfo: memFree=1746668/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=121748 CPUtime=1361.91
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31253 0 0 0 135657 534 0 0 25 0 1 0 124657070 124669952 28810 1992294400 134512640 136421960 4286644464 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30437 28810 236 467 0 29968 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 121748

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24685
/proc/meminfo: memFree=1744808/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=123596 CPUtime=1421.9
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 31701 0 0 0 141633 557 0 0 25 0 1 0 124657070 126562304 29258 1992294400 134512640 136421960 4286644464 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 30899 29258 236 467 0 30430 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 123596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24687
/proc/meminfo: memFree=1740716/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=127768 CPUtime=1481.87
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 32733 0 0 0 147606 581 0 0 25 0 1 0 124657070 130834432 30290 1992294400 134512640 136421960 4286644464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 31942 30290 236 467 0 31473 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 127768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24689
/proc/meminfo: memFree=1740592/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=127768 CPUtime=1541.86
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 32733 0 0 0 153582 604 0 0 25 0 1 0 124657070 130834432 30290 1992294400 134512640 136421960 4286644464 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 31942 30290 236 467 0 31473 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 127768

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24691
/proc/meminfo: memFree=1740592/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=127768 CPUtime=1601.83
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 32733 0 0 0 159556 627 0 0 25 0 1 0 124657070 130834432 30290 1992294400 134512640 136421960 4286644464 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 31942 30290 236 467 0 31473 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 127768

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24693
/proc/meminfo: memFree=1740592/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=127768 CPUtime=1661.82
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 32733 0 0 0 165532 650 0 0 25 0 1 0 124657070 130834432 30290 1992294400 134512640 136421960 4286644464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 31942 30290 236 467 0 31473 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 127768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24693
/proc/meminfo: memFree=1740468/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=127768 CPUtime=1721.81
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 32733 0 0 0 171508 673 0 0 25 0 1 0 124657070 130834432 30290 1992294400 134512640 136421960 4286644464 18446744073709551615 135006560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 31942 30290 236 467 0 31473 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 127768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24695
/proc/meminfo: memFree=1740220/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=127768 CPUtime=1781.78
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 32733 0 0 0 177482 696 0 0 25 0 1 0 124657070 130834432 30290 1992294400 134512640 136421960 4286644464 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 31942 30290 236 467 0 31473 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 127768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24695
/proc/meminfo: memFree=1740220/2059040 swapFree=4139488/4192956
[pid=24646] ppid=24644 vsize=127768 CPUtime=1800.1
/proc/24646/stat : 24646 (pbct) R 24644 24646 24621 0 -1 4202496 32733 0 0 0 179306 704 0 0 25 0 1 0 124657070 130834432 30290 1992294400 134512640 136421960 4286644464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24646/statm: 31942 30290 236 467 0 31473 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 127768

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.12
CPU user time (s): 1793.06
CPU system time (s): 7.05893
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 127768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.06
system time used= 7.05893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32735
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 17755

runsolver used 2.85457 second user time and 8.62469 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-25 20:29:16
IDJOB=2682168
IDBENCH=2641
IDSOLVER=1192
FILE ID=node013/2682168-1277490556
PBS_JOBID= 11190560
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_9.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682168-1277490556/watcher-2682168-1277490556 -o /tmp/evaluation-result-2682168-1277490556/solver-2682168-1277490556 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682168-1277490556.opb

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

MD5SUM BENCH= 824c01e4395cf59ee9d4081be7b21301
RANDOM SEED=1295666359

node013.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		: 3000.253
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863144 kB
Buffers:         21616 kB
Cached:          76020 kB
SwapCached:       5728 kB
Active:          68160 kB
Inactive:        42676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863144 kB
SwapTotal:     4192956 kB
SwapFree:      4139488 kB
Dirty:            2328 kB
Writeback:           0 kB
AnonPages:       12056 kB
Mapped:          11956 kB
Slab:            62992 kB
PageTables:       4240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62400 MiB
End job on node013 at 2010-06-25 20:59:18