Trace number 2668257

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)25620 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
MD5SUMaa73e48897f9c10e5003e2188d9e7ab9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24890
Best CPU time to get the best result obtained on this benchmark0.068989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24890
Optimality of the best value was proved YES
Number of variables644
Total number of constraints1034
Number of constraints which are clauses1034
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 constraint1
Maximum length of a constraint31
Number of terms in the objective function 353
Biggest coefficient in the objective function 2034
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 561307
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 2034
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 561307
Number of bits of the biggest sum of numbers20
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
0.00/0.01	c constraints 0/0 clauses 1030/0 units 4
0.00/0.01	c vars 644
0.00/0.01	c objective 349 + 5673
0.02/0.06	c 0.055991 8.82422 0 424
0.02/0.06	o 29628
0.02/0.06	c 0.056991 8.82422 0 777
0.02/0.06	o 29381
0.02/0.06	c 0.058991 8.82422 0 1131
0.02/0.06	o 29375
0.02/0.07	c 0.05999 8.82422 0 1486
0.02/0.07	o 29372
0.02/0.07	c 0.06199 8.82422 1 1846
0.02/0.07	o 29326
0.49/0.56	c 0.39394 8.94922 701 8955
0.49/0.56	o 28261
0.49/0.57	c 0.396939 8.94922 353 9178
0.49/0.57	o 28156
2.49/2.58	c 1.72574 9.07422 528 37552
2.49/2.58	o 28055
2.89/2.96	c 1.9637 9.07422 379 41571
2.89/2.96	o 27604
2.89/2.97	c 1.9677 9.07422 386 41891
2.89/2.97	o 27406
16.08/16.18	c 10.5054 9.19922 788 207274
16.08/16.18	o 27311
40.18/40.26	c 26.052 9.32422 557 492545
40.18/40.26	o 27168
41.18/41.23	c 26.6809 9.32422 695 505813
41.18/41.23	o 27158
75.17/75.21	c 48.7266 9.44922 411 906305
75.17/75.21	o 26021
100.26/100.36	c 65.0761 9.44922 511 1221972
100.26/100.36	o 26006
190.94/191.02	c 123.498 9.57422 734 2319510
190.94/191.02	o 25987
242.83/242.97	c 157.033 9.57422 410 2989012
242.83/242.97	o 25979
276.62/276.72	c 178.806 9.69922 707 3411037
276.62/276.72	o 25869
422.07/422.29	c 271.983 9.69922 819 4780014
422.07/422.29	o 25859
480.85/481.08	c 309.749 9.69922 384 5456539
480.85/481.08	o 25719
846.43/846.73	c 545.039 9.81641 975 9478042
846.43/846.73	o 25646
1358.80/1359.20	c 876.406 9.81641 546 15452018
1358.80/1359.20	o 25620
1800.08/1800.61	s SATISFIABLE
1800.08/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 x594 -x595 -x596 -x597 -x598 -x599 x600 -x601 -x602 -x603 -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

Verifier Data 

OK	25620

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668257-1276642524/watcher-2668257-1276642524 -o /tmp/evaluation-result-2668257-1276642524/solver-2668257-1276642524 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668257-1276642524.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: 2.02 2.02 1.65 3/106 11649
/proc/meminfo: memFree=1848172/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=2208 CPUtime=0
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 262 0 0 0 0 0 0 0 20 0 1 0 5543873 2260992 184 1992294400 134512640 136485738 4286895408 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11649/statm: 552 184 157 482 0 68 0

[startup+0.032346 s]
/proc/loadavg: 2.02 2.02 1.65 3/106 11649
/proc/meminfo: memFree=1848172/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=5384 CPUtime=0.02
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 1019 0 0 0 2 0 0 0 20 0 1 0 5543873 5513216 941 1992294400 134512640 136485738 4286895408 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 1346 943 194 482 0 862 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5384

[startup+0.10135 s]
/proc/loadavg: 2.02 2.02 1.65 3/106 11649
/proc/meminfo: memFree=1848172/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9032 CPUtime=0.09
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 1969 0 0 0 8 1 0 0 20 0 1 0 5543873 9248768 1886 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2258 1886 243 482 0 1774 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9032

[startup+0.301368 s]
/proc/loadavg: 2.02 2.02 1.65 3/106 11649
/proc/meminfo: memFree=1848172/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9160 CPUtime=0.29
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 1996 0 0 0 21 8 0 0 20 0 1 0 5543873 9379840 1913 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2290 1913 244 482 0 1806 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9160

[startup+0.701404 s]
/proc/loadavg: 2.02 2.02 1.65 3/106 11649
/proc/meminfo: memFree=1848172/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9160 CPUtime=0.69
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2002 0 0 0 48 21 0 0 20 0 1 0 5543873 9379840 1917 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2290 1917 244 482 0 1806 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9160

[startup+1.50147 s]
/proc/loadavg: 2.02 2.02 1.65 2/107 11650
/proc/meminfo: memFree=1841344/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9160 CPUtime=1.49
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2006 0 0 0 100 49 0 0 23 0 1 0 5543873 9379840 1921 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2290 1921 244 482 0 1806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9160

[startup+3.10162 s]
/proc/loadavg: 2.02 2.02 1.65 2/107 11650
/proc/meminfo: memFree=1841096/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9288 CPUtime=3.09
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2030 0 0 0 206 103 0 0 25 0 1 0 5543873 9510912 1942 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2322 1942 244 482 0 1838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30091 s]
/proc/loadavg: 1.94 2.01 1.65 2/107 11650
/proc/meminfo: memFree=1841096/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9288 CPUtime=6.29
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2038 0 0 0 410 219 0 0 25 0 1 0 5543873 9510912 1950 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2322 1950 244 482 0 1838 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9288

[startup+12.7005 s]
/proc/loadavg: 1.86 1.99 1.64 2/107 11650
/proc/meminfo: memFree=1840848/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9416 CPUtime=12.69
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2057 0 0 0 826 443 0 0 25 0 1 0 5543873 9641984 1969 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2354 1969 244 482 0 1870 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9416

[startup+25.5016 s]
/proc/loadavg: 1.67 1.94 1.63 2/107 11652
/proc/meminfo: memFree=1840848/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9416 CPUtime=25.48
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2076 0 0 0 1657 891 0 0 25 0 1 0 5543873 9641984 1987 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2354 1987 244 482 0 1870 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9416

[startup+51.1009 s]
/proc/loadavg: 1.44 1.86 1.61 2/107 11652
/proc/meminfo: memFree=1840848/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9544 CPUtime=51.08
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2104 0 0 0 3314 1794 0 0 25 0 1 0 5543873 9773056 2013 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2386 2013 244 482 0 1902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9544

[startup+102.309 s]
/proc/loadavg: 1.19 1.73 1.58 2/107 11654
/proc/meminfo: memFree=1840476/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9672 CPUtime=102.27
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2129 0 0 0 6629 3598 0 0 25 0 1 0 5543873 9904128 2036 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2418 2036 244 482 0 1934 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9672

[startup+162.301 s]
/proc/loadavg: 1.07 1.59 1.54 2/107 11654
/proc/meminfo: memFree=1840476/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9672 CPUtime=162.25
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2146 0 0 0 10499 5726 0 0 25 0 1 0 5543873 9904128 2053 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2418 2053 244 482 0 1934 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9672

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.50 2/107 11656
/proc/meminfo: memFree=1840476/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9800 CPUtime=222.23
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2155 0 0 0 14375 7848 0 0 25 0 1 0 5543873 10035200 2061 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2450 2061 244 482 0 1966 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9800

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.47 2/107 11658
/proc/meminfo: memFree=1840228/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9928 CPUtime=282.21
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2187 0 0 0 18245 9976 0 0 25 0 1 0 5543873 10166272 2091 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2482 2091 244 482 0 1998 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9928

[startup+342.301 s]
/proc/loadavg: 1.00 1.32 1.44 2/107 11669
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9928 CPUtime=342.18
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2187 0 0 0 22094 12124 0 0 25 0 1 0 5543873 10166272 2091 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2482 2091 244 482 0 1998 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 9928

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.41 2/107 11671
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9928 CPUtime=402.17
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2214 0 0 0 25910 14307 0 0 25 0 1 0 5543873 10166272 2118 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2482 2118 244 482 0 1998 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9928

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.38 2/107 11671
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=9928 CPUtime=462.15
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2215 0 0 0 29768 16447 0 0 25 0 1 0 5543873 10166272 2118 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2482 2118 244 482 0 1998 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9928

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.35 2/107 11673
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=522.13
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2218 0 0 0 33639 18574 0 0 25 0 1 0 5543873 10289152 2120 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2120 244 482 0 2028 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 10048

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.33 2/107 11675
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=582.12
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2219 0 0 0 37486 20726 0 0 25 0 1 0 5543873 10289152 2121 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2121 244 482 0 2028 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10048

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.31 2/107 11677
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=642.11
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2219 0 0 0 41360 22851 0 0 25 0 1 0 5543873 10289152 2121 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2121 244 482 0 2028 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10048

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.24 2/107 11681
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=822.04
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2235 0 0 0 52912 29292 0 0 25 0 1 0 5543873 10289152 2137 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2137 244 482 0 2028 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 10048

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/107 11683
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=882.03
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2246 0 0 0 56821 31382 0 0 25 0 1 0 5543873 10289152 2147 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2147 244 482 0 2028 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 10048

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.21 2/107 11685
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=942.01
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2246 0 0 0 60702 33499 0 0 25 0 1 0 5543873 10289152 2147 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2147 244 482 0 2028 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 10048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 11687
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1001.99
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2246 0 0 0 64573 35626 0 0 25 0 1 0 5543873 10289152 2147 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2147 244 482 0 2028 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 10048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 11687
/proc/meminfo: memFree=1838988/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1061.97
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2247 0 0 0 68464 37733 0 0 25 0 1 0 5543873 10289152 2148 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2148 244 482 0 2028 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 10048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 11689
/proc/meminfo: memFree=1838864/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1121.95
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2247 0 0 0 72343 39852 0 0 25 0 1 0 5543873 10289152 2148 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2148 244 482 0 2028 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 10048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/107 11691
/proc/meminfo: memFree=1838864/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1181.94
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2247 0 0 0 76225 41969 0 0 25 0 1 0 5543873 10289152 2148 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2148 244 482 0 2028 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 10048

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11693
/proc/meminfo: memFree=1838740/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1241.93
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2248 0 0 0 80073 44120 0 0 25 0 1 0 5543873 10289152 2149 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2149 244 482 0 2028 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 10048

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 11695
/proc/meminfo: memFree=1838616/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1301.92
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2248 0 0 0 83973 46219 0 0 25 0 1 0 5543873 10289152 2149 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2149 244 482 0 2028 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 10048

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 11695
/proc/meminfo: memFree=1838616/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1361.89
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2249 0 0 0 87845 48344 0 0 25 0 1 0 5543873 10289152 2149 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2149 244 482 0 2028 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 10048

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 11697
/proc/meminfo: memFree=1838616/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1421.89
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2249 0 0 0 91704 50485 0 0 25 0 1 0 5543873 10289152 2149 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2149 244 482 0 2028 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 10048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 11699
/proc/meminfo: memFree=1838616/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1481.86
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2249 0 0 0 95571 52615 0 0 25 0 1 0 5543873 10289152 2149 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2149 244 482 0 2028 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 10048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 11701
/proc/meminfo: memFree=1838492/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10048 CPUtime=1541.84
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2250 0 0 0 99429 54755 0 0 25 0 1 0 5543873 10289152 2150 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2512 2150 244 482 0 2028 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 10048

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.09 2/107 11703
/proc/meminfo: memFree=1838492/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10172 CPUtime=1601.83
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2261 0 0 0 103280 56903 0 0 25 0 1 0 5543873 10416128 2161 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2543 2161 244 482 0 2059 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 10172

[startup+1662.3 s]
/proc/loadavg: 1.05 1.02 1.09 2/107 11703
/proc/meminfo: memFree=1838492/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10172 CPUtime=1661.81
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2261 0 0 0 107166 59015 0 0 25 0 1 0 5543873 10416128 2161 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2543 2161 244 482 0 2059 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 10172

[startup+1722.3 s]
/proc/loadavg: 1.05 1.03 1.08 2/107 11705
/proc/meminfo: memFree=1838368/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10172 CPUtime=1721.8
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2264 0 0 0 111109 61071 0 0 25 0 1 0 5543873 10416128 2164 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2543 2164 244 482 0 2059 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 10172

[startup+1782.3 s]
/proc/loadavg: 1.13 1.05 1.09 2/107 11707
/proc/meminfo: memFree=1838120/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10172 CPUtime=1781.78
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2269 0 0 0 115024 63154 0 0 25 0 1 0 5543873 10416128 2169 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2543 2169 244 482 0 2059 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 10172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.17 1.06 1.09 2/107 11707
/proc/meminfo: memFree=1838120/2059040 swapFree=4164932/4192956
[pid=11649] ppid=11647 vsize=10172 CPUtime=1800.08
/proc/11649/stat : 11649 (pbct) R 11647 11649 11000 0 -1 4202496 2269 0 0 0 116206 63802 0 0 25 0 1 0 5543873 10416128 2169 1992294400 134512640 136485738 4286895408 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11649/statm: 2543 2169 244 482 0 2059 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10172

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1162.07
CPU system time (s): 638.03
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 10176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1162.07
system time used= 638.03
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2269
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= 5101

runsolver used 3.00054 second user time and 8.47571 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-16 00:55:24
IDJOB=2668257
IDBENCH=25022
IDSOLVER=1170
FILE ID=node051/2668257-1276642524
PBS_JOBID= 11172380
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668257-1276642524/watcher-2668257-1276642524 -o /tmp/evaluation-result-2668257-1276642524/solver-2668257-1276642524 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668257-1276642524.opb

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

MD5SUM BENCH= aa73e48897f9c10e5003e2188d9e7ab9
RANDOM SEED=1708570449

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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:       1848700 kB
Buffers:         18356 kB
Cached:          94880 kB
SwapCached:       1380 kB
Active:          33540 kB
Inactive:       112628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848700 kB
SwapTotal:     4192956 kB
SwapFree:      4164932 kB
Dirty:            2132 kB
Writeback:           0 kB
AnonPages:       31528 kB
Mapped:          14920 kB
Slab:            42484 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182016 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= 62560 MiB
End job on node051 at 2010-06-16 01:25:27