Trace number 2668541

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)285 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d1.opb
MD5SUM1850b909125f53108de0513d8e3d52c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark285
Best CPU time to get the best result obtained on this benchmark1789.52
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 285
Optimality of the best value was proved NO
Number of variables664
Total number of constraints3035
Number of constraints which are clauses3035
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 constraint32
Number of terms in the objective function 664
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 664
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 664
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
0.00/0.03	c constraints 0/0 clauses 3035/0 units 0
0.00/0.03	c vars 664
0.00/0.03	c objective 664 + 0
0.09/0.13	c 0.12898 13.5117 101 510
0.09/0.13	o 323
0.09/0.15	c 0.144977 13.8633 294 1343
0.09/0.15	o 319
0.09/0.17	c 0.157975 14.0117 437 2463
0.09/0.17	o 294
0.49/0.55	c 0.52292 14.8945 2224 10921
0.49/0.55	o 290
1.29/1.39	c 1.3268 15.2773 989 26550
1.29/1.39	o 289
3.69/3.71	c 3.55546 15.625 1316 63218
3.69/3.71	o 288
8.99/9.08	c 8.62969 17.3359 1145 124425
8.99/9.08	o 286
224.74/224.83	c 212.451 22.0156 3730 2111169
224.74/224.83	o 285
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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

Verifier Data 

OK	285

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668541-1276472104/watcher-2668541-1276472104 -o /tmp/evaluation-result-2668541-1276472104/solver-2668541-1276472104 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668541-1276472104.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: 1.02 1.04 1.00 3/106 25832
/proc/meminfo: memFree=1770740/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=2208 CPUtime=0
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 22814291 2260992 190 1992294400 134512640 136485738 4293322224 18446744073709551615 135411160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25832/statm: 552 190 156 482 0 68 0

[startup+0.062859 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25832
/proc/meminfo: memFree=1770740/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=5852 CPUtime=0.06
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 1152 0 0 0 6 0 0 0 20 0 1 0 22814291 5992448 1074 1992294400 134512640 136485738 4293322224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 1463 1076 193 482 0 979 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5852

[startup+0.101862 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25832
/proc/meminfo: memFree=1770740/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=11768 CPUtime=0.09
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 2618 0 0 0 9 0 0 0 20 0 1 0 22814291 12050432 2540 1992294400 134512640 136485738 4293322224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 2942 2545 199 482 0 2458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11768

[startup+0.301882 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25832
/proc/meminfo: memFree=1770740/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=14852 CPUtime=0.29
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 3372 0 0 0 28 1 0 0 20 0 1 0 22814291 15208448 3291 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 3713 3291 244 482 0 3229 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14852

[startup+0.701919 s]
/proc/loadavg: 1.02 1.04 1.00 3/106 25832
/proc/meminfo: memFree=1770740/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=15248 CPUtime=0.69
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 3481 0 0 0 66 3 0 0 20 0 1 0 22814291 15613952 3399 1992294400 134512640 136485738 4293322224 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 3812 3399 244 482 0 3328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15248

[startup+1.50199 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 25833
/proc/meminfo: memFree=1757960/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=15640 CPUtime=1.49
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 3584 0 0 0 142 7 0 0 22 0 1 0 22814291 16015360 3501 1992294400 134512640 136485738 4293322224 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 3910 3501 244 482 0 3426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15640

[startup+3.10115 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 25833
/proc/meminfo: memFree=1757464/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=15868 CPUtime=3.09
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 3627 0 0 0 295 14 0 0 25 0 1 0 22814291 16248832 3544 1992294400 134512640 136485738 4293322224 18446744073709551615 134878630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 3967 3544 244 482 0 3483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15868

[startup+6.30145 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 25833
/proc/meminfo: memFree=1756348/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=18176 CPUtime=6.29
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 4220 0 0 0 598 31 0 0 25 0 1 0 22814291 18612224 4136 1992294400 134512640 136485738 4293322224 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 4544 4136 244 482 0 4060 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18176

[startup+12.7011 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 25833
/proc/meminfo: memFree=1754364/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=17748 CPUtime=12.68
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 4303 0 0 0 1203 65 0 0 25 0 1 0 22814291 18173952 4037 1992294400 134512640 136485738 4293322224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 4437 4037 244 482 0 3953 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17748

[startup+25.5013 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25833
/proc/meminfo: memFree=1753372/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=19352 CPUtime=25.48
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 4718 0 0 0 2432 116 0 0 25 0 1 0 22814291 19816448 4438 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 4838 4438 244 482 0 4354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19352

[startup+51.1017 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25835
/proc/meminfo: memFree=1753372/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=19432 CPUtime=51.08
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 4723 0 0 0 4874 234 0 0 25 0 1 0 22814291 19898368 4443 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 4858 4443 244 482 0 4374 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19432

[startup+102.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25835
/proc/meminfo: memFree=1751760/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=20884 CPUtime=102.27
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5195 0 0 0 9754 473 0 0 25 0 1 0 22814291 21385216 4815 1992294400 134512640 136485738 4293322224 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5221 4815 244 482 0 4737 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20884

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25837
/proc/meminfo: memFree=1751140/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=21496 CPUtime=162.25
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5352 0 0 0 15437 788 0 0 25 0 1 0 22814291 22011904 4962 1992294400 134512640 136485738 4293322224 18446744073709551615 135845555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5374 4962 244 482 0 4890 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21496

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25839
/proc/meminfo: memFree=1750148/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22540 CPUtime=222.24
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5746 0 0 0 21006 1218 0 0 25 0 1 0 22814291 23080960 5234 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5635 5234 244 482 0 5151 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22540

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25841
/proc/meminfo: memFree=1750024/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22540 CPUtime=282.22
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5747 0 0 0 26706 1516 0 0 25 0 1 0 22814291 23080960 5234 1992294400 134512640 136485738 4293322224 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5635 5234 244 482 0 5151 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22540

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25843
/proc/meminfo: memFree=1750024/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22540 CPUtime=342.2
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5747 0 0 0 32413 1807 0 0 25 0 1 0 22814291 23080960 5234 1992294400 134512640 136485738 4293322224 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5635 5234 244 482 0 5151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22540

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25843
/proc/meminfo: memFree=1749900/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22540 CPUtime=402.19
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5747 0 0 0 38089 2130 0 0 25 0 1 0 22814291 23080960 5234 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5635 5234 244 482 0 5151 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22540

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25845
/proc/meminfo: memFree=1749900/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22540 CPUtime=462.18
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5747 0 0 0 43658 2560 0 0 25 0 1 0 22814291 23080960 5234 1992294400 134512640 136485738 4293322224 18446744073709551615 134878510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5635 5234 244 482 0 5151 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22540

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25847
/proc/meminfo: memFree=1749652/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22592 CPUtime=522.16
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5812 0 0 0 49306 2910 0 0 25 0 1 0 22814291 23134208 5248 1992294400 134512640 136485738 4293322224 18446744073709551615 134878708 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5648 5248 244 482 0 5164 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22592

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25849
/proc/meminfo: memFree=1749528/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22592 CPUtime=582.15
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5812 0 0 0 54986 3229 0 0 25 0 1 0 22814291 23134208 5248 1992294400 134512640 136485738 4293322224 18446744073709551615 134669735 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5648 5248 244 482 0 5164 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 22592

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25851
/proc/meminfo: memFree=1749528/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=22592 CPUtime=642.14
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5812 0 0 0 60642 3572 0 0 25 0 1 0 22814291 23134208 5248 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5648 5248 244 482 0 5164 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 22592

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 25857
/proc/meminfo: memFree=1748784/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23304 CPUtime=882.07
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5993 0 0 0 83428 4779 0 0 25 0 1 0 22814291 23863296 5426 1992294400 134512640 136485738 4293322224 18446744073709551615 134880991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5826 5426 244 482 0 5342 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23304

[startup+942.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 25859
/proc/meminfo: memFree=1748784/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23304 CPUtime=942.06
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5993 0 0 0 89110 5096 0 0 25 0 1 0 22814291 23863296 5426 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5826 5426 244 482 0 5342 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 23304

[startup+1002.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 25859
/proc/meminfo: memFree=1748660/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23304 CPUtime=1002.04
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5993 0 0 0 94649 5555 0 0 25 0 1 0 22814291 23863296 5426 1992294400 134512640 136485738 4293322224 18446744073709551615 134878558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5826 5426 244 482 0 5342 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 23304

[startup+1062.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 25861
/proc/meminfo: memFree=1748660/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23304 CPUtime=1062.03
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 5993 0 0 0 100111 6092 0 0 25 0 1 0 22814291 23863296 5426 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5826 5426 244 482 0 5342 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 23304

[startup+1122.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/107 25863
/proc/meminfo: memFree=1748288/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23304 CPUtime=1122.01
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6144 0 0 0 105708 6493 0 0 25 0 1 0 22814291 23863296 5426 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5826 5426 244 482 0 5342 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 23304

[startup+1182.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 25865
/proc/meminfo: memFree=1748164/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23304 CPUtime=1181.99
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6144 0 0 0 111338 6861 0 0 25 0 1 0 22814291 23863296 5426 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5826 5426 244 482 0 5342 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 23304

[startup+1242.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 25867
/proc/meminfo: memFree=1748040/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23432 CPUtime=1241.98
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6231 0 0 0 117026 7172 0 0 25 0 1 0 22814291 23994368 5429 1992294400 134512640 136485738 4293322224 18446744073709551615 134883005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5858 5429 244 482 0 5374 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 23432

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 25867
/proc/meminfo: memFree=1747296/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23960 CPUtime=1301.97
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6517 0 0 0 122642 7555 0 0 25 0 1 0 22814291 24535040 5590 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5990 5590 244 482 0 5506 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 23960

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25869
/proc/meminfo: memFree=1747296/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=23932 CPUtime=1361.95
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6517 0 0 0 128277 7918 0 0 25 0 1 0 22814291 24506368 5583 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 5983 5583 244 482 0 5499 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 23932

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25871
/proc/meminfo: memFree=1747296/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24308 CPUtime=1421.95
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6631 0 0 0 133929 8266 0 0 25 0 1 0 22814291 24891392 5677 1992294400 134512640 136485738 4293322224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6077 5677 244 482 0 5593 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 24308

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25873
/proc/meminfo: memFree=1747296/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24308 CPUtime=1481.92
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6631 0 0 0 139645 8547 0 0 25 0 1 0 22814291 24891392 5677 1992294400 134512640 136485738 4293322224 18446744073709551615 134882695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6077 5677 244 482 0 5593 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 24308

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25875
/proc/meminfo: memFree=1746924/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24956 CPUtime=1541.9
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6773 0 0 0 145240 8950 0 0 25 0 1 0 22814291 25554944 5819 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6239 5819 244 482 0 5755 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 24956

[startup+1602.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 25884
/proc/meminfo: memFree=1746304/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24956 CPUtime=1601.88
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6788 0 0 0 150656 9532 0 0 25 0 1 0 22814291 25554944 5834 1992294400 134512640 136485738 4293322224 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6239 5834 244 482 0 5755 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 24956

[startup+1662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 25886
/proc/meminfo: memFree=1746304/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24956 CPUtime=1661.86
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6788 0 0 0 156382 9804 0 0 25 0 1 0 22814291 25554944 5834 1992294400 134512640 136485738 4293322224 18446744073709551615 134882539 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6239 5834 244 482 0 5755 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 24956

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 25888
/proc/meminfo: memFree=1746180/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24956 CPUtime=1721.85
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6788 0 0 0 162067 10118 0 0 25 0 1 0 22814291 25554944 5834 1992294400 134512640 136485738 4293322224 18446744073709551615 134878687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6239 5834 244 482 0 5755 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 24956

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25890
/proc/meminfo: memFree=1745932/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24956 CPUtime=1781.83
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6788 0 0 0 167795 10388 0 0 25 0 1 0 22814291 25554944 5834 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6239 5834 244 482 0 5755 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 24956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25890
/proc/meminfo: memFree=1745932/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24956 CPUtime=1800.04
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6788 0 0 0 169523 10481 0 0 25 0 1 0 22814291 25554944 5834 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6239 5834 244 482 0 5755 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 24956

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25890
/proc/meminfo: memFree=1745932/2059040 swapFree=4140388/4192956
[pid=25832] ppid=25830 vsize=24956 CPUtime=1800.04
/proc/25832/stat : 25832 (pbct) R 25830 25832 24584 0 -1 4202496 6788 0 0 0 169523 10481 0 0 25 0 1 0 22814291 25554944 5834 1992294400 134512640 136485738 4293322224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25832/statm: 6239 5834 244 482 0 5755 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 24956

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1695.23
CPU system time (s): 104.818
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 24968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1695.23
system time used= 104.818
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6788
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= 4090

runsolver used 3.12252 second user time and 8.35873 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-14 01:35:04
IDJOB=2668541
IDBENCH=2205
IDSOLVER=1170
FILE ID=node004/2668541-1276472104
PBS_JOBID= 11173363
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668541-1276472104/watcher-2668541-1276472104 -o /tmp/evaluation-result-2668541-1276472104/solver-2668541-1276472104 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668541-1276472104.opb

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

MD5SUM BENCH= 1850b909125f53108de0513d8e3d52c8
RANDOM SEED=2072373448

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1771268 kB
Buffers:         73340 kB
Cached:         133584 kB
SwapCached:       6652 kB
Active:          97240 kB
Inactive:       123304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1771268 kB
SwapTotal:     4192956 kB
SwapFree:      4140388 kB
Dirty:            2032 kB
Writeback:          20 kB
AnonPages:       11364 kB
Mapped:          12972 kB
Slab:            45460 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181356 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= 62536 MiB
End job on node004 at 2010-06-14 02:05:07