Trace number 2682838

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)216 1800.04 1802.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
MD5SUM45a62012cfe681f45441c62f782d8601
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark1.11983
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2404
Number of constraints which are clauses2404
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 672
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 672
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 672
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
0.00/0.02	c constraints 0/0 clauses 2404/0 units 0
0.00/0.02	c vars 672
0.00/0.02	c objective 672 + 0
0.09/0.10	c 0.099984 12.6367 3 215
0.09/0.10	o 247
10.69/10.80	c 10.1515 18.7461 4009 85324
10.69/10.80	o 236
18.08/18.16	c 17.1804 18.7305 1933 145020
18.08/18.16	o 228
1284.85/1285.28	c 1219.8 20.5156 2450 9615524
1284.85/1285.28	o 216
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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 -x602 -x603 -x604 -x605 -x606 -x607 x608 -x609 x610 x611 -x612 -x613 x614 -x615 x616 -x617 x618 x619 -x620 -x621 x622 -x623 x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 x632 -x633 x634 x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 x644 -x645 x646 x647 -x648 -x649 x650 -x651 x652 -x653 x654 x655 -x656 -x657 x658 -x659 x660 -x661 -x662 -x663 -x664 -x665 -x666 x667 -x668 -x669 x670 -x671 -x672

Verifier Data 

OK	216

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682838-1277481119/watcher-2682838-1277481119 -o /tmp/evaluation-result-2682838-1277481119/solver-2682838-1277481119 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682838-1277481119.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: 1.00 1.00 1.00 3/106 29410
/proc/meminfo: memFree=1828992/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=2136 CPUtime=0
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 259 0 0 0 0 0 0 0 20 0 1 0 89404122 2187264 179 1992294400 134512640 136421960 4289063584 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29410/statm: 534 179 145 467 0 65 0

[startup+0.103394 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29410
/proc/meminfo: memFree=1828992/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=12776 CPUtime=0.09
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 2889 0 0 0 9 0 0 0 20 0 1 0 89404122 13082624 2809 1992294400 134512640 136421960 4289063584 18446744073709551615 134927949 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 3194 2809 203 467 0 2725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12776

[startup+0.201403 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29410
/proc/meminfo: memFree=1828992/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=13808 CPUtime=0.19
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 3108 0 0 0 18 1 0 0 20 0 1 0 89404122 14139392 3027 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 3452 3027 237 467 0 2983 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13808

[startup+0.301413 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29410
/proc/meminfo: memFree=1828992/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=14320 CPUtime=0.29
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 3242 0 0 0 28 1 0 0 20 0 1 0 89404122 14663680 3161 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 3580 3161 237 467 0 3111 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14320

[startup+0.701454 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29410
/proc/meminfo: memFree=1828992/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=15344 CPUtime=0.69
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 3494 0 0 0 65 4 0 0 20 0 1 0 89404122 15712256 3413 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 3836 3413 237 467 0 3367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15344

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29411
/proc/meminfo: memFree=1815592/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=16112 CPUtime=1.49
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 3685 0 0 0 142 7 0 0 23 0 1 0 89404122 16498688 3604 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4028 3604 237 467 0 3559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16112

[startup+3.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29411
/proc/meminfo: memFree=1814104/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=17136 CPUtime=3.09
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 3942 0 0 0 295 14 0 0 25 0 1 0 89404122 17547264 3861 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4284 3861 237 467 0 3815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17136

[startup+6.30102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29411
/proc/meminfo: memFree=1812988/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=17860 CPUtime=6.29
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4170 0 0 0 597 32 0 0 25 0 1 0 89404122 18288640 4070 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4465 4070 237 467 0 3996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17860

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29411
/proc/meminfo: memFree=1811748/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=12.69
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4494 0 0 0 1194 75 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19176

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29411
/proc/meminfo: memFree=1811748/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=25.48
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 2417 131 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19176

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29411
/proc/meminfo: memFree=1811748/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=51.07
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 4828 279 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 134863698 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19176

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29413
/proc/meminfo: memFree=1811500/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=102.27
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 9699 528 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19176

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29415
/proc/meminfo: memFree=1811500/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=162.25
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 15413 812 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19176

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29417
/proc/meminfo: memFree=1811500/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=222.24
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 21137 1087 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 134859995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19176

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29417
/proc/meminfo: memFree=1811500/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=282.22
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 26831 1391 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19176

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29419
/proc/meminfo: memFree=1811376/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=342.2
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 32539 1681 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19176

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29421
/proc/meminfo: memFree=1811376/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19176 CPUtime=402.19
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4495 0 0 0 38273 1946 0 0 25 0 1 0 89404122 19636224 4393 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4794 4393 237 467 0 4325 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19176

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29423
/proc/meminfo: memFree=1811252/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19528 CPUtime=462.17
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4572 0 0 0 43961 2256 0 0 25 0 1 0 89404122 19996672 4470 1992294400 134512640 136421960 4289063584 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4882 4470 237 467 0 4413 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19528

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29425
/proc/meminfo: memFree=1811004/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19616 CPUtime=522.16
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4711 0 0 0 49673 2543 0 0 25 0 1 0 89404122 20086784 4505 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4904 4505 237 467 0 4435 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19616

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29434
/proc/meminfo: memFree=1810136/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19704 CPUtime=582.13
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4730 0 0 0 55371 2842 0 0 25 0 1 0 89404122 20176896 4524 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4926 4524 237 467 0 4457 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19704

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29436
/proc/meminfo: memFree=1810136/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=19832 CPUtime=642.12
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4756 0 0 0 61077 3135 0 0 25 0 1 0 89404122 20307968 4533 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 4958 4533 237 467 0 4489 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19832

[startup+702.302 s]

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

/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 4958 0 0 0 95034 5169 0 0 25 0 1 0 89404122 20664320 4644 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5045 4644 237 467 0 4576 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 20180

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 29448
/proc/meminfo: memFree=1809516/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=20748 CPUtime=1062
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5122 0 0 0 100702 5498 0 0 25 0 1 0 89404122 21245952 4782 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5187 4782 237 467 0 4718 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 20748

[startup+1122.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 29450
/proc/meminfo: memFree=1809268/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=20712 CPUtime=1121.99
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5151 0 0 0 106444 5755 0 0 25 0 1 0 89404122 21209088 4783 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5178 4783 237 467 0 4709 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 20712

[startup+1182.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 29450
/proc/meminfo: memFree=1809144/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=20968 CPUtime=1181.98
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5202 0 0 0 112129 6069 0 0 25 0 1 0 89404122 21471232 4834 1992294400 134512640 136421960 4289063584 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5242 4834 237 467 0 4773 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20968

[startup+1242.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 29452
/proc/meminfo: memFree=1809020/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1241.96
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5221 0 0 0 117875 6321 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 21004

[startup+1302.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 29454
/proc/meminfo: memFree=1808896/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1301.95
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 123619 6576 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 21004

[startup+1362.3 s]
/proc/loadavg: 1.15 1.09 1.01 2/107 29456
/proc/meminfo: memFree=1808896/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1361.93
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 129292 6901 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 21004

[startup+1422.3 s]
/proc/loadavg: 1.05 1.07 1.01 2/107 29458
/proc/meminfo: memFree=1808896/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1421.92
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 135029 7163 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 21004

[startup+1482.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 29458
/proc/meminfo: memFree=1808896/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1481.9
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 140821 7369 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 134860052 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 21004

[startup+1542.31 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29460
/proc/meminfo: memFree=1808896/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1541.9
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 146618 7572 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 21004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29462
/proc/meminfo: memFree=1808896/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1601.87
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 152083 8104 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 134859974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 21004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29464
/proc/meminfo: memFree=1808896/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1661.85
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 157841 8344 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 21004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29466
/proc/meminfo: memFree=1808772/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1721.84
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 163553 8631 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 21004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29466
/proc/meminfo: memFree=1808524/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1781.83
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 169309 8874 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 21004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29468
/proc/meminfo: memFree=1808524/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1800.03
/proc/29410/stat : 29410 (pbct) R 29408 29410 28704 0 -1 4202496 5222 0 0 0 171019 8984 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 21004

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -29410

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.01 1.00 1/108 29469
/proc/meminfo: memFree=1808516/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1800.03
/proc/29410/stat : 29410 (pbct) S 29408 29410 28704 0 -1 4194304 5222 0 0 0 171019 8984 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135884462 0 16384 4096 16387 18446604437865312576 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 21004

[startup+1802.3 s]
/proc/loadavg: 1.00 1.01 1.00 1/108 29469
/proc/meminfo: memFree=1808516/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1800.03
/proc/29410/stat : 29410 (pbct) S 29408 29410 28704 0 -1 4194304 5222 0 0 0 171019 8984 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135884462 0 16384 4096 16387 18446604437865312576 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 21004

[startup+1802.5 s]
/proc/loadavg: 1.00 1.01 1.00 1/108 29469
/proc/meminfo: memFree=1808516/2059040 swapFree=4140428/4192956
[pid=29410] ppid=29408 vsize=21004 CPUtime=1800.03
/proc/29410/stat : 29410 (pbct) S 29408 29410 28704 0 -1 4194304 5222 0 0 0 171019 8984 0 0 25 0 1 0 89404122 21508096 4853 1992294400 134512640 136421960 4289063584 18446744073709551615 135884462 0 16384 4096 16387 18446604437865312576 0 0 17 1 0 0 0
/proc/29410/statm: 5251 4853 237 467 0 4782 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 21004

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.51
CPU time (s): 1800.04
CPU user time (s): 1710.19
CPU system time (s): 89.8453
CPU usage (%): 99.8628
Max. virtual memory (cumulated for all children) (KiB): 21092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1710.19
system time used= 89.8453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5222
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= 5255

runsolver used 2.94555 second user time and 8.5407 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-25 17:51:59
IDJOB=2682838
IDBENCH=2140
IDSOLVER=1192
FILE ID=node045/2682838-1277481119
PBS_JOBID= 11190500
Free space on /tmp= 62508 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682838-1277481119/watcher-2682838-1277481119 -o /tmp/evaluation-result-2682838-1277481119/solver-2682838-1277481119 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682838-1277481119.opb

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

MD5SUM BENCH= 45a62012cfe681f45441c62f782d8601
RANDOM SEED=1929737102

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829396 kB
Buffers:         36060 kB
Cached:          91796 kB
SwapCached:       5348 kB
Active:          53284 kB
Inactive:        87524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829396 kB
SwapTotal:     4192956 kB
SwapFree:      4140428 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11620 kB
Mapped:          11888 kB
Slab:            66760 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182404 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= 62508 MiB
End job on node045 at 2010-06-25 18:22:02