Trace number 2669244

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)216 1800.04 1800.51

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.01/0.02	c constraints 0/0 clauses 2404/0 units 0
0.01/0.02	c vars 672
0.01/0.02	c objective 672 + 0
0.09/0.11	c 0.100984 12.707 3 215
0.09/0.11	o 247
10.79/10.83	c 10.1785 18.7734 4009 85324
10.79/10.83	o 236
18.19/18.22	c 17.2484 18.7539 1933 145020
18.19/18.22	o 228
1288.35/1288.70	c 1222.97 20.5469 2450 9615524
1288.35/1288.70	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-2669244-1276450198/watcher-2669244-1276450198 -o /tmp/evaluation-result-2669244-1276450198/solver-2669244-1276450198 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669244-1276450198.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: 0.93 0.98 0.99 3/106 23944
/proc/meminfo: memFree=1855660/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=2208 CPUtime=0
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 270 0 0 0 0 0 0 0 20 0 1 0 20621552 2260992 192 1992294400 134512640 136485738 4286793936 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23944/statm: 552 192 156 482 0 68 0

[startup+0.011791 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23944
/proc/meminfo: memFree=1855660/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=2208 CPUtime=0.01
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 272 0 0 0 1 0 0 0 20 0 1 0 20621552 2260992 194 1992294400 134512640 136485738 4286793936 18446744073709551615 135411155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23944/statm: 552 194 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.100801 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23944
/proc/meminfo: memFree=1855660/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=12680 CPUtime=0.09
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 2869 0 0 0 8 1 0 0 20 0 1 0 20621552 12984320 2791 1992294400 134512640 136485738 4286793936 18446744073709551615 134741825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 3170 2791 210 482 0 2686 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12680

[startup+0.300821 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23944
/proc/meminfo: memFree=1855660/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=14264 CPUtime=0.29
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 3238 0 0 0 28 1 0 0 20 0 1 0 20621552 14606336 3159 1992294400 134512640 136485738 4286793936 18446744073709551615 134878596 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 3566 3159 244 482 0 3082 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14264

[startup+0.700867 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23944
/proc/meminfo: memFree=1855660/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=15288 CPUtime=0.69
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 3491 0 0 0 65 4 0 0 21 0 1 0 20621552 15654912 3412 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 3822 3412 244 482 0 3338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15288

[startup+1.50095 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23945
/proc/meminfo: memFree=1842508/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=16064 CPUtime=1.49
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 3680 0 0 0 140 9 0 0 23 0 1 0 20621552 16449536 3601 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4016 3601 244 482 0 3532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16064

[startup+3.10113 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23945
/proc/meminfo: memFree=1840896/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=17088 CPUtime=3.09
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 3945 0 0 0 292 17 0 0 25 0 1 0 20621552 17498112 3866 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4272 3866 244 482 0 3788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17088

[startup+6.30048 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 23945
/proc/meminfo: memFree=1839904/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=17992 CPUtime=6.29
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4171 0 0 0 596 33 0 0 25 0 1 0 20621552 18423808 4092 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4498 4092 244 482 0 4014 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17992

[startup+12.7002 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 23945
/proc/meminfo: memFree=1838540/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=12.69
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4478 0 0 0 1194 75 0 0 25 0 1 0 20621552 19660800 4394 1992294400 134512640 136485738 4286793936 18446744073709551615 135040899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4394 244 482 0 4316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19200

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 23945
/proc/meminfo: memFree=1838540/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=25.48
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4479 0 0 0 2421 127 0 0 25 0 1 0 20621552 19660800 4394 1992294400 134512640 136485738 4286793936 18446744073709551615 135048623 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4394 244 482 0 4316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19200

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 23947
/proc/meminfo: memFree=1838540/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=51.08
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4479 0 0 0 4824 284 0 0 25 0 1 0 20621552 19660800 4394 1992294400 134512640 136485738 4286793936 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4394 244 482 0 4316 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19200

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 23947
/proc/meminfo: memFree=1838292/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=102.27
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4479 0 0 0 9704 523 0 0 25 0 1 0 20621552 19660800 4394 1992294400 134512640 136485738 4286793936 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4394 244 482 0 4316 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19200

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23949
/proc/meminfo: memFree=1838168/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=162.25
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4479 0 0 0 15431 794 0 0 25 0 1 0 20621552 19660800 4394 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4394 244 482 0 4316 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23951
/proc/meminfo: memFree=1838044/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=222.24
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4480 0 0 0 21146 1078 0 0 25 0 1 0 20621552 19660800 4395 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4395 244 482 0 4316 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19200

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23953
/proc/meminfo: memFree=1838044/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=282.22
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4480 0 0 0 26839 1383 0 0 25 0 1 0 20621552 19660800 4395 1992294400 134512640 136485738 4286793936 18446744073709551615 134882997 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4395 244 482 0 4316 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19200

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23955
/proc/meminfo: memFree=1837920/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=342.2
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4480 0 0 0 32544 1676 0 0 25 0 1 0 20621552 19660800 4395 1992294400 134512640 136485738 4286793936 18446744073709551615 134878687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4395 244 482 0 4316 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19200

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23955
/proc/meminfo: memFree=1837920/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19200 CPUtime=402.19
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4480 0 0 0 38283 1936 0 0 25 0 1 0 20621552 19660800 4395 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4800 4395 244 482 0 4316 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19200

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23957
/proc/meminfo: memFree=1837796/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19584 CPUtime=462.17
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4568 0 0 0 43963 2254 0 0 25 0 1 0 20621552 20054016 4483 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4896 4483 244 482 0 4412 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19584

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23959
/proc/meminfo: memFree=1837672/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19736 CPUtime=522.16
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4674 0 0 0 49669 2547 0 0 25 0 1 0 20621552 20209664 4516 1992294400 134512640 136485738 4286793936 18446744073709551615 134878365 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4934 4516 244 482 0 4450 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19736

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23961
/proc/meminfo: memFree=1837548/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19788 CPUtime=582.14
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4697 0 0 0 55359 2855 0 0 25 0 1 0 20621552 20262912 4539 1992294400 134512640 136485738 4286793936 18446744073709551615 135041081 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4947 4539 244 482 0 4463 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19788

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23963
/proc/meminfo: memFree=1837424/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=19788 CPUtime=642.13
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4717 0 0 0 61064 3149 0 0 25 0 1 0 20621552 20262912 4542 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 4947 4542 244 482 0 4463 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19788

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23969
/proc/meminfo: memFree=1836928/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=20120 CPUtime=882.06
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4878 0 0 0 83849 4357 0 0 25 0 1 0 20621552 20602880 4625 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5030 4625 244 482 0 4546 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20120

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23971
/proc/meminfo: memFree=1836804/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=20120 CPUtime=942.04
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4913 0 0 0 89552 4652 0 0 25 0 1 0 20621552 20602880 4625 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5030 4625 244 482 0 4546 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 20120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23971
/proc/meminfo: memFree=1836804/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=20132 CPUtime=1002.03
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 4935 0 0 0 95023 5180 0 0 25 0 1 0 20621552 20615168 4628 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5033 4628 244 482 0 4549 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 20132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23973
/proc/meminfo: memFree=1836060/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=20796 CPUtime=1062.01
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5105 0 0 0 100692 5509 0 0 25 0 1 0 20621552 21295104 4794 1992294400 134512640 136485738 4286793936 18446744073709551615 134878579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5199 4794 244 482 0 4715 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 20796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23975
/proc/meminfo: memFree=1836060/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=20796 CPUtime=1122
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5130 0 0 0 106430 5770 0 0 25 0 1 0 20621552 21295104 4794 1992294400 134512640 136485738 4286793936 18446744073709551615 135848324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5199 4794 244 482 0 4715 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 20796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23977
/proc/meminfo: memFree=1835812/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=20996 CPUtime=1181.98
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5179 0 0 0 112104 6094 0 0 25 0 1 0 20621552 21499904 4841 1992294400 134512640 136485738 4286793936 18446744073709551615 134878477 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5249 4841 244 482 0 4765 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20996

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23979
/proc/meminfo: memFree=1835564/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=20996 CPUtime=1241.97
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5202 0 0 0 117859 6338 0 0 25 0 1 0 20621552 21499904 4844 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5249 4844 244 482 0 4765 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 20996

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23979
/proc/meminfo: memFree=1835440/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1301.96
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 123595 6601 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 21036

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23981
/proc/meminfo: memFree=1835440/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1361.94
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 129283 6911 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 21036

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23983
/proc/meminfo: memFree=1835440/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1421.93
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 135025 7168 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 21036

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23985
/proc/meminfo: memFree=1835440/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1481.9
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 140791 7399 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 134659732 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 21036

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23987
/proc/meminfo: memFree=1835316/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1541.89
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 146588 7601 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 21036

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23987
/proc/meminfo: memFree=1835316/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1601.87
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 152051 8136 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 21036

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23989
/proc/meminfo: memFree=1835316/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1661.86
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 157793 8393 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 21036

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23991
/proc/meminfo: memFree=1835192/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1721.84
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 163505 8679 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 134992550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 21036

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23993
/proc/meminfo: memFree=1835068/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1781.83
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 169252 8931 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 21036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23993
/proc/meminfo: memFree=1835068/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1800.03
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 170980 9023 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 21036

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23993
/proc/meminfo: memFree=1835068/2059040 swapFree=4140228/4192956
[pid=23944] ppid=23942 vsize=21036 CPUtime=1800.03
/proc/23944/stat : 23944 (pbct) R 23942 23944 23362 0 -1 4202496 5214 0 0 0 170980 9023 0 0 25 0 1 0 20621552 21540864 4854 1992294400 134512640 136485738 4286793936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23944/statm: 5259 4854 244 482 0 4775 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 21036

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1709.8
CPU system time (s): 90.2363
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 21124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1709.8
system time used= 90.2363
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5214
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 6160

runsolver used 3.09553 second user time and 8.38373 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-13 19:29:58
IDJOB=2669244
IDBENCH=2140
IDSOLVER=1170
FILE ID=node009/2669244-1276450198
PBS_JOBID= 11173331
Free space on /tmp= 62444 MiB

SOLVER NAME= PB/CT 0.1
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-2669244-1276450198/watcher-2669244-1276450198 -o /tmp/evaluation-result-2669244-1276450198/solver-2669244-1276450198 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669244-1276450198.opb

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

MD5SUM BENCH= 45a62012cfe681f45441c62f782d8601
RANDOM SEED=2067968521

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1856188 kB
Buffers:         19240 kB
Cached:         106260 kB
SwapCached:       5420 kB
Active:          74512 kB
Inactive:        62912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856188 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            2156 kB
Writeback:           0 kB
AnonPages:       10748 kB
Mapped:          12824 kB
Slab:            43516 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179572 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= 62440 MiB
End job on node009 at 2010-06-13 20:00:01