Trace number 2668574

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 0.1SAT (TO)44 1800.05 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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.06/0.08	c constraints 1088/0 clauses 0/0 units 0
0.06/0.08	c vars 603
0.06/0.08	c objective 7 + 0
3.09/3.19	c 3.07353 101.887 208 958
3.09/3.19	o 65
3.29/3.35	c 3.23551 104.094 216 1005
3.29/3.35	o 64
4.08/4.16	c 4.04439 104.094 342 1199
4.08/4.16	o 63
5.69/5.78	c 5.66114 104.094 562 1581
5.69/5.79	o 61
8.19/8.23	c 8.09577 104.223 972 2157
8.19/8.23	o 54
19.39/19.46	c 19.2741 104.609 2725 4353
19.39/19.46	o 53
21.48/21.50	c 21.3058 104.738 3024 4817
21.48/21.50	o 52
38.97/39.03	c 38.7261 105.512 5624 8059
38.97/39.03	o 51
116.06/116.13	c 115.467 108.734 17206 22009
116.06/116.13	o 49
188.82/188.98	c 187.972 110.461 15671 34290
188.82/188.98	o 47
223.71/223.89	c 222.707 110.461 20652 40239
223.71/223.89	o 45
1063.74/1064.14	c 1059.44 112.121 26644 174404
1063.74/1064.14	o 44
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	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	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-2668574-1276588739/watcher-2668574-1276588739 -o /tmp/evaluation-result-2668574-1276588739/solver-2668574-1276588739 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668574-1276588739.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: 0.99 0.97 0.99 3/106 3154
/proc/meminfo: memFree=1712320/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=2340 CPUtime=0
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 34477599 2396160 218 1992294400 134512640 136485738 4291217344 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3154/statm: 585 218 156 482 0 101 0

[startup+0.0700931 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 3154
/proc/meminfo: memFree=1712320/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=3924 CPUtime=0.06
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 700 0 0 0 6 0 0 0 25 0 1 0 34477599 4018176 623 1992294400 134512640 136485738 4291217344 18446744073709551615 135857014 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3154/statm: 981 624 156 482 0 497 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3924

[startup+0.101096 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 3154
/proc/meminfo: memFree=1712320/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=6280 CPUtime=0.09
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 1246 0 0 0 9 0 0 0 25 0 1 0 34477599 6430720 1169 1992294400 134512640 136485738 4291217344 18446744073709551615 136086046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 1570 1170 197 482 0 1086 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6280

[startup+0.301119 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 3154
/proc/meminfo: memFree=1712320/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=17784 CPUtime=0.29
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 4120 0 0 0 27 2 0 0 25 0 1 0 34477599 18210816 3977 1992294400 134512640 136485738 4291217344 18446744073709551615 134616406 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 4446 3979 197 482 0 3962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17784

[startup+0.701165 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 3154
/proc/meminfo: memFree=1712320/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=39492 CPUtime=0.69
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 10032 0 0 0 64 5 0 0 25 0 1 0 34477599 40439808 9419 1992294400 134512640 136485738 4291217344 18446744073709551615 134742084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 9873 9420 197 482 0 9389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39492

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3155
/proc/meminfo: memFree=1658744/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=95904 CPUtime=1.49
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 24779 0 0 0 139 10 0 0 25 0 1 0 34477599 98205696 22876 1992294400 134512640 136485738 4291217344 18446744073709551615 134930424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 23976 22876 210 482 0 23492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95904

[startup+3.10044 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3155
/proc/meminfo: memFree=1613236/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=104328 CPUtime=3.09
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 26767 0 0 0 298 11 0 0 25 0 1 0 34477599 106831872 24864 1992294400 134512640 136485738 4291217344 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 26082 24864 225 482 0 25598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104328

[startup+6.30081 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3155
/proc/meminfo: memFree=1611996/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=106588 CPUtime=6.29
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 27459 0 0 0 617 12 0 0 25 0 1 0 34477599 109146112 25024 1992294400 134512640 136485738 4291217344 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 26647 25024 243 482 0 26163 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106588

[startup+12.7006 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3155
/proc/meminfo: memFree=1611872/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=106852 CPUtime=12.69
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 27519 0 0 0 1253 16 0 0 25 0 1 0 34477599 109416448 25083 1992294400 134512640 136485738 4291217344 18446744073709551615 134659688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 26713 25083 243 482 0 26229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106852

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3155
/proc/meminfo: memFree=1611624/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=107380 CPUtime=25.48
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 27658 0 0 0 2527 21 0 0 25 0 1 0 34477599 109957120 25220 1992294400 134512640 136485738 4291217344 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 26845 25220 243 482 0 26361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 107380

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3155
/proc/meminfo: memFree=1610508/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=108436 CPUtime=51.08
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 27931 0 0 0 5075 33 0 0 25 0 1 0 34477599 111038464 25492 1992294400 134512640 136485738 4291217344 18446744073709551615 135047177 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 27109 25492 243 482 0 26625 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 108436

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3157
/proc/meminfo: memFree=1608028/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=110680 CPUtime=102.27
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 28482 0 0 0 10171 56 0 0 25 0 1 0 34477599 113336320 26043 1992294400 134512640 136485738 4291217344 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 27670 26043 243 482 0 27186 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 110680

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3168
/proc/meminfo: memFree=1605300/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113108 CPUtime=162.22
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29068 0 0 0 16141 81 0 0 25 0 1 0 34477599 115822592 26628 1992294400 134512640 136485738 4291217344 18446744073709551615 135050953 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28277 26628 243 482 0 27793 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 113108

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 3170
/proc/meminfo: memFree=1605300/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113108 CPUtime=222.21
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29069 0 0 0 22112 109 0 0 25 0 1 0 34477599 115822592 26628 1992294400 134512640 136485738 4291217344 18446744073709551615 135039082 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28277 26628 243 482 0 27793 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 113108

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 3172
/proc/meminfo: memFree=1605176/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113108 CPUtime=282.19
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29070 0 0 0 28083 136 0 0 25 0 1 0 34477599 115822592 26628 1992294400 134512640 136485738 4291217344 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28277 26628 243 482 0 27793 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 113108

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 3172
/proc/meminfo: memFree=1605176/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113108 CPUtime=342.17
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29070 0 0 0 34060 157 0 0 25 0 1 0 34477599 115822592 26628 1992294400 134512640 136485738 4291217344 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28277 26628 243 482 0 27793 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 113108

[startup+402.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 3174
/proc/meminfo: memFree=1605176/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113108 CPUtime=402.15
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29070 0 0 0 40035 180 0 0 25 0 1 0 34477599 115822592 26628 1992294400 134512640 136485738 4291217344 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28277 26628 243 482 0 27793 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 113108

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 3176
/proc/meminfo: memFree=1605176/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113108 CPUtime=462.13
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29070 0 0 0 46011 202 0 0 25 0 1 0 34477599 115822592 26628 1992294400 134512640 136485738 4291217344 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28277 26628 243 482 0 27793 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 113108

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 3178
/proc/meminfo: memFree=1605052/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113108 CPUtime=522.12
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29071 0 0 0 51986 226 0 0 25 0 1 0 34477599 115822592 26629 1992294400 134512640 136485738 4291217344 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28277 26629 243 482 0 27793 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 113108

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3180
/proc/meminfo: memFree=1604928/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=113240 CPUtime=582.1
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29104 0 0 0 57959 251 0 0 25 0 1 0 34477599 115957760 26662 1992294400 134512640 136485738 4291217344 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28310 26662 243 482 0 27826 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 113240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3180
/proc/meminfo: memFree=1603440/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114668 CPUtime=642.08
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29484 0 0 0 63934 274 0 0 25 0 1 0 34477599 117420032 27042 1992294400 134512640 136485738 4291217344 18446744073709551615 135050531 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28667 27042 243 482 0 28183 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 114668

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3186
/proc/meminfo: memFree=1603316/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=822.01
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29488 0 0 0 81856 345 0 0 25 0 1 0 34477599 117563392 27046 1992294400 134512640 136485738 4291217344 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27046 243 482 0 28218 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 114808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3191
/proc/meminfo: memFree=1602820/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=882
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29490 0 0 0 87833 367 0 0 25 0 1 0 34477599 117563392 27048 1992294400 134512640 136485738 4291217344 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27048 243 482 0 28218 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 114808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3191
/proc/meminfo: memFree=1602820/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=941.98
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29491 0 0 0 93809 389 0 0 25 0 1 0 34477599 117563392 27049 1992294400 134512640 136485738 4291217344 18446744073709551615 134880988 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27049 243 482 0 28218 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 114808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3193
/proc/meminfo: memFree=1602820/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=1001.96
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29491 0 0 0 99784 412 0 0 25 0 1 0 34477599 117563392 27049 1992294400 134512640 136485738 4291217344 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27049 243 482 0 28218 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 114808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3195
/proc/meminfo: memFree=1602696/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=1061.94
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29496 0 0 0 105760 434 0 0 25 0 1 0 34477599 117563392 27054 1992294400 134512640 136485738 4291217344 18446744073709551615 135039079 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27054 243 482 0 28218 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 114808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3197
/proc/meminfo: memFree=1602696/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=1121.92
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29497 0 0 0 111734 458 0 0 25 0 1 0 34477599 117563392 27054 1992294400 134512640 136485738 4291217344 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27054 243 482 0 28218 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 114808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3199
/proc/meminfo: memFree=1602696/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=1181.91
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29497 0 0 0 117709 482 0 0 25 0 1 0 34477599 117563392 27054 1992294400 134512640 136485738 4291217344 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27054 243 482 0 28218 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 114808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3199
/proc/meminfo: memFree=1602696/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=1241.89
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29497 0 0 0 123683 506 0 0 25 0 1 0 34477599 117563392 27054 1992294400 134512640 136485738 4291217344 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27054 243 482 0 28218 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 114808

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3201
/proc/meminfo: memFree=1602572/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=1301.87
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29497 0 0 0 129657 530 0 0 25 0 1 0 34477599 117563392 27054 1992294400 134512640 136485738 4291217344 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27054 243 482 0 28218 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 114808

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3203
/proc/meminfo: memFree=1602572/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=114808 CPUtime=1361.85
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29501 0 0 0 135631 554 0 0 25 0 1 0 34477599 117563392 27058 1992294400 134512640 136485738 4291217344 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28702 27058 243 482 0 28218 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 114808

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3205
/proc/meminfo: memFree=1602076/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115204 CPUtime=1421.83
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29615 0 0 0 141606 577 0 0 25 0 1 0 34477599 117968896 27172 1992294400 134512640 136485738 4291217344 18446744073709551615 134623200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28801 27172 243 482 0 28317 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 115204

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3207
/proc/meminfo: memFree=1601704/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115600 CPUtime=1481.81
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29713 0 0 0 147580 601 0 0 25 0 1 0 34477599 118374400 27270 1992294400 134512640 136485738 4291217344 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28900 27270 243 482 0 28416 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 115600

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3207
/proc/meminfo: memFree=1601704/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115600 CPUtime=1541.79
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29713 0 0 0 153555 624 0 0 25 0 1 0 34477599 118374400 27270 1992294400 134512640 136485738 4291217344 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28900 27270 243 482 0 28416 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 115600

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3209
/proc/meminfo: memFree=1601828/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115600 CPUtime=1601.77
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29713 0 0 0 159528 649 0 0 25 0 1 0 34477599 118374400 27270 1992294400 134512640 136485738 4291217344 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28900 27270 243 482 0 28416 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 115600

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3211
/proc/meminfo: memFree=1601828/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115600 CPUtime=1661.75
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29713 0 0 0 165502 673 0 0 25 0 1 0 34477599 118374400 27270 1992294400 134512640 136485738 4291217344 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28900 27270 243 482 0 28416 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 115600

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3213
/proc/meminfo: memFree=1601828/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115600 CPUtime=1721.74
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29713 0 0 0 171476 698 0 0 25 0 1 0 34477599 118374400 27270 1992294400 134512640 136485738 4291217344 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28900 27270 243 482 0 28416 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 115600

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3215
/proc/meminfo: memFree=1601828/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115600 CPUtime=1781.72
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29713 0 0 0 177451 721 0 0 25 0 1 0 34477599 118374400 27270 1992294400 134512640 136485738 4291217344 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28900 27270 243 482 0 28416 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 115600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3215
/proc/meminfo: memFree=1601828/2059040 swapFree=4140012/4192956
[pid=3154] ppid=3152 vsize=115600 CPUtime=1800.02
/proc/3154/stat : 3154 (pbct) R 3152 3154 3090 0 -1 4202496 29713 0 0 0 179275 727 0 0 25 0 1 0 34477599 118374400 27270 1992294400 134512640 136485738 4291217344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3154/statm: 28900 27270 243 482 0 28416 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 115600

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): 1800.05
CPU user time (s): 1792.76
CPU system time (s): 7.29189
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 115600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.76
system time used= 7.29189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29713
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= 7735

runsolver used 2.91256 second user time and 8.5707 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-15 09:58:59
IDJOB=2668574
IDBENCH=2641
IDSOLVER=1170
FILE ID=node006/2668574-1276588739
PBS_JOBID= 11172224
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
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-2668574-1276588739/watcher-2668574-1276588739 -o /tmp/evaluation-result-2668574-1276588739/solver-2668574-1276588739 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668574-1276588739.opb

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

MD5SUM BENCH= 824c01e4395cf59ee9d4081be7b21301
RANDOM SEED=1712923370

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1712724 kB
Buffers:         72724 kB
Cached:         191920 kB
SwapCached:       6644 kB
Active:         113576 kB
Inactive:       165008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1712724 kB
SwapTotal:     4192956 kB
SwapFree:      4140012 kB
Dirty:            2132 kB
Writeback:           0 kB
AnonPages:       12368 kB
Mapped:          13120 kB
Slab:            45984 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181236 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= 62500 MiB
End job on node006 at 2010-06-15 10:29:02