Trace number 458943

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)287 1800.11 1800.62

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 benchmark1782.77
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458943-1178645849/instance-458943-1178645849.opb ......
0.08/0.09	c done parsing opb.
0.08/0.09	o 332
0.09/0.12	o 331
0.19/0.25	o 330
0.29/0.39	o 325
0.39/0.40	o 324
0.39/0.41	o 323
0.39/0.42	o 322
0.49/0.57	o 321
0.59/0.60	o 320
0.69/0.79	o 319
0.79/0.80	o 318
0.79/0.84	o 317
1.09/1.15	o 316
1.59/1.69	o 315
1.69/1.71	o 314
1.79/1.85	o 313
1.79/1.89	o 312
1.89/1.91	o 311
3.99/4.06	o 310
5.39/5.42	o 309
7.89/7.90	o 308
9.69/9.79	o 307
9.79/9.89	o 306
10.49/10.59	o 305
10.68/10.72	o 304
14.89/14.97	o 303
16.09/16.16	o 302
16.29/16.38	o 301
17.19/17.22	o 300
17.79/17.89	o 299
23.09/23.13	o 298
23.58/23.64	o 297
24.38/24.41	o 296
24.38/24.47	o 295
25.49/25.52	o 294
28.38/28.45	o 293
59.28/59.36	o 292
62.37/62.48	o 291
63.98/64.01	o 290
83.47/83.57	o 289
103.17/103.26	o 288
130.36/130.47	o 287
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	v -x1 -x10 -x100 -x101 -x102 x103 -x104 -x105 x106 x107 -x108 x109 x11 -x110 x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 x119
1800.09/1800.61	v -x12 -x120 -x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 x13 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x14
1800.09/1800.61	v -x140 x141 -x142 x143 -x144 -x145 x146 x147 -x148 x149 x15 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x16 -x160
1800.09/1800.61	v x161 -x162 x163 -x164 x165 -x166 x167 -x168 -x169 x17 x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 x179 -x18 -x180 x181
1800.09/1800.61	v -x182 x183 -x184 x185 -x186 x187 -x188 x189 x19 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x2 -x20 -x200 x201 -x202
1800.09/1800.61	v x203 -x204 x205 -x206 x207 -x208 x209 -x21 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x22 -x220 x221 -x222 x223
1800.09/1800.61	v -x224 x225 -x226 x227 -x228 x229 x23 -x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x24 -x240 x241 -x242 x243 -x244
1800.09/1800.61	v x245 -x246 x247 -x248 x249 -x25 -x250 -x251 x252 x253 -x254 x255 -x256 x257 -x258 x259 -x26 -x260 x261 -x262 x263 -x264 x265
1800.09/1800.61	v -x266 -x267 x268 x269 x27 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x28 -x280 x281 -x282 x283 -x284 x285 -x286
1800.09/1800.61	v x287 -x288 -x289 x29 x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 x3 -x30 -x300 x301 -x302 x303 -x304 x305 -x306 x307
1800.09/1800.61	v -x308 x309 -x31 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x32 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328
1800.09/1800.61	v x329 x33 -x330 x331 -x332 -x333 x334 x335 -x336 x337 -x338 x339 -x34 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 x349
1800.09/1800.61	v x35 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x36 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 x369 x37 -x370
1800.09/1800.61	v x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x38 -x380 x381 -x382 x383 -x384 -x385 -x386 x387 -x388 x389 -x39 -x390 -x391
1800.09/1800.61	v x392 -x393 -x394 x395 -x396 -x397 -x398 x399 -x4 x40 -x400 x401 -x402 -x403 -x404 x405 -x406 -x407 -x408 -x409 x41 -x410 x411
1800.09/1800.61	v -x412 -x413 -x414 x415 -x416 x417 -x418 -x419 -x42 -x420 -x421 -x422 x423 -x424 -x425 -x426 x427 -x428 -x429 x43 -x430 x431
1800.09/1800.61	v -x432 -x433 -x434 x435 -x436 x437 -x438 -x439 -x44 -x440 -x441 x442 x443 -x444 x445 -x446 -x447 -x448 x449 x45 -x450 -x451
1800.09/1800.61	v -x452 x453 -x454 -x455 -x456 -x457 -x458 x459 -x46 -x460 -x461 -x462 x463 -x464 x465 -x466 -x467 x468 x469 x47 -x470 -x471
1800.09/1800.61	v -x472 x473 -x474 -x475 -x476 -x477 -x478 x479 -x48 -x480 -x481 -x482 x483 -x484 x485 -x486 -x487 -x488 x489 -x49 -x490 -x491
1800.09/1800.61	v -x492 x493 -x494 -x495 -x496 -x497 -x498 x499 -x5 -x50 -x500 -x501 -x502 x503 -x504 -x505 -x506 x507 -x508 x509 x51 -x510 -x511
1800.09/1800.61	v -x512 -x513 x514 -x515 x516 x517 -x518 -x519 -x52 x520 -x521 x522 x523 -x524 -x525 x526 -x527 x528 x529 x53 -x530 -x531 x532
1800.09/1800.61	v -x533 x534 -x535 x536 -x537 x538 -x539 -x54 x540 x541 -x542 -x543 x544 -x545 x546 -x547 x548 -x549 -x55 x550 x551 -x552 -x553
1800.09/1800.61	v x554 -x555 x556 x557 -x558 -x559 -x56 x560 -x561 x562 -x563 x564 x565 -x566 -x567 x568 -x569 x57 x570 -x571 x572 x573 -x574
1800.09/1800.61	v -x575 x576 -x577 x578 x579 -x58 -x580 -x581 x582 -x583 x584 x585 -x586 -x587 x588 -x589 -x59 x590 -x591 x592 -x593 x594 -x595
1800.09/1800.61	v x596 x597 -x598 -x599 -x6 -x60 x600 -x601 x602 -x603 x604 x605 -x606 -x607 x608 -x609 x61 x610 x611 -x612 -x613 x614 -x615 x616
1800.09/1800.61	v -x617 x618 x619 -x62 -x620 -x621 x622 -x623 x624 -x625 x626 x627 -x628 -x629 x63 x630 -x631 x632 -x633 x634 -x635 x636 x637
1800.09/1800.61	v -x638 -x639 -x64 x640 -x641 x642 x643 -x644 -x645 x646 -x647 x648 -x649 x65 x650 -x651 x652 x653 -x654 -x655 x656 -x657 x658
1800.09/1800.61	v -x659 -x66 x660 x661 -x662 -x663 x664 -x67 x68 x69 x7 -x70 -x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x8 -x80 x81 -x82 x83 -x84 x85
1800.09/1800.61	v -x86 x87 -x88 x89 -x9 -x90 x91 -x92 x93 -x94 -x95 -x96 x97 -x98 -x99

Verifier Data (download as text)

OK	287

Conversion Script Data (download as text)

/tmp/evaluation/458943-1178645849/instance-458943-1178645849.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-458943-1178645849 -o ROOT/results/node34/solver-458943-1178645849 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458943-1178645849/instance-458943-1178645849.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31960
/proc/meminfo: memFree=1793024/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=1456 CPUtime=0
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 312500308 1490944 137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134587091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 364 137 86 219 0 141 0

[startup+0.084736 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31960
/proc/meminfo: memFree=1793024/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=1588 CPUtime=0.08
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 243 0 0 0 8 0 0 0 18 0 1 0 312500308 1626112 225 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 397 225 90 219 0 174 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1588

[startup+0.101736 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31960
/proc/meminfo: memFree=1793024/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=1588 CPUtime=0.09
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 312500308 1626112 239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 397 239 102 219 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.301753 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31960
/proc/meminfo: memFree=1793024/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=1972 CPUtime=0.29
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 312500308 2019328 292 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 493 292 102 219 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1972

[startup+0.701785 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31960
/proc/meminfo: memFree=1793024/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=2680 CPUtime=0.69
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 440 0 0 0 69 0 0 0 22 0 1 0 312500308 2744320 422 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 670 422 102 219 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50185 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1790584/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=6016 CPUtime=1.49
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 965 0 0 0 148 1 0 0 25 0 1 0 312500308 6160384 947 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 1504 947 102 219 0 1281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6016

[startup+3.10197 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1787576/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=10432 CPUtime=3.09
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 2055 0 0 0 308 1 0 0 25 0 1 0 312500308 10682368 1988 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 2608 1988 102 219 0 2385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10432

[startup+6.30123 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1779960/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=19020 CPUtime=6.29
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 3933 0 0 0 626 3 0 0 25 0 1 0 312500308 19476480 3866 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 4755 3866 102 219 0 4532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19020

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1769408/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=36728 CPUtime=12.69
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 6077 0 0 0 1263 6 0 0 25 0 1 0 312500308 37609472 5913 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557016 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 9182 5913 102 219 0 8959 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36728

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1768512/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=37264 CPUtime=25.49
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 6299 0 0 0 2540 9 0 0 25 0 1 0 312500308 38158336 6135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 9316 6135 102 219 0 9093 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37264

[startup+51.1028 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1767488/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=38712 CPUtime=51.08
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 6742 0 0 0 5095 13 0 0 25 0 1 0 312500308 39641088 6385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 9678 6385 102 219 0 9455 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38712

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1761152/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=41228 CPUtime=102.27
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 8728 0 0 0 10207 20 0 0 25 0 1 0 312500308 42217472 7986 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 10307 7986 102 219 0 10084 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41228

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31961
/proc/meminfo: memFree=1759488/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=42468 CPUtime=162.25
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 9138 0 0 0 16201 24 0 0 25 0 1 0 312500308 43487232 8396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 10617 8396 102 219 0 10394 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42468

[startup+222.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 31963
/proc/meminfo: memFree=1758272/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=43156 CPUtime=222.24
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 9402 0 0 0 22195 29 0 0 25 0 1 0 312500308 44191744 8660 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 10789 8660 102 219 0 10566 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43156

[startup+282.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1756992/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=46948 CPUtime=282.23
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 10491 0 0 0 28188 35 0 0 25 0 1 0 312500308 48074752 8980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 11737 8980 102 219 0 11514 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 46948

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1755840/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=47712 CPUtime=342.21
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 10785 0 0 0 34183 38 0 0 25 0 1 0 312500308 48857088 9274 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 11928 9274 102 219 0 11705 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 47712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1754304/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=49032 CPUtime=402.19
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 11214 0 0 0 40177 42 0 0 25 0 1 0 312500308 50208768 9703 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 12258 9703 102 219 0 12035 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 49032

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1752896/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=49404 CPUtime=462.19
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 11515 0 0 0 46171 48 0 0 25 0 1 0 312500308 50589696 10004 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 12351 10004 102 219 0 12128 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 49404

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1751808/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=50192 CPUtime=522.17
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 11795 0 0 0 52165 52 0 0 25 0 1 0 312500308 51396608 10284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 12548 10284 102 219 0 12325 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 50192

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1749440/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=50748 CPUtime=582.16
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 12370 0 0 0 58158 58 0 0 25 0 1 0 312500308 51965952 10859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 12687 10859 102 219 0 12464 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 50748

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1748480/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=51376 CPUtime=642.14
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 12611 0 0 0 64151 63 0 0 25 0 1 0 312500308 52609024 11100 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 12844 11100 102 219 0 12621 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 51376


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1744320/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=58896 CPUtime=822.1
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 15192 0 0 0 82132 78 0 0 25 0 1 0 312500308 60309504 12144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 14724 12144 102 219 0 14501 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 58896

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1743296/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=59580 CPUtime=882.09
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 15445 0 0 0 88128 81 0 0 25 0 1 0 312500308 61009920 12397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 14895 12397 102 219 0 14672 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 59580

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1740416/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=60304 CPUtime=942.08
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 16189 0 0 0 94123 85 0 0 25 0 1 0 312500308 61751296 13141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15076 13141 102 219 0 14853 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 60304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1739520/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=60904 CPUtime=1002.06
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 16393 0 0 0 100117 89 0 0 25 0 1 0 312500308 62365696 13345 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15226 13345 102 219 0 15003 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 60904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1738624/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=61540 CPUtime=1062.04
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 16627 0 0 0 106112 92 0 0 25 0 1 0 312500308 63016960 13579 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15385 13579 102 219 0 15162 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 61540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1737792/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=61676 CPUtime=1122.03
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 16822 0 0 0 112107 96 0 0 25 0 1 0 312500308 63156224 13774 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15419 13774 102 219 0 15196 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 61676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1736960/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=62336 CPUtime=1182.01
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 17032 0 0 0 118102 99 0 0 25 0 1 0 312500308 63832064 13984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15584 13984 102 219 0 15361 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 62336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1736256/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=62472 CPUtime=1242
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 17206 0 0 0 124097 103 0 0 25 0 1 0 312500308 63971328 14158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15618 14158 102 219 0 15395 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 62472

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1735680/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=63164 CPUtime=1302
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 17348 0 0 0 130093 107 0 0 25 0 1 0 312500308 64679936 14300 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15791 14300 102 219 0 15568 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 63164

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31963
/proc/meminfo: memFree=1732800/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=63308 CPUtime=1361.97
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 18070 0 0 0 136085 112 0 0 25 0 1 0 312500308 64827392 15022 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 15827 15022 102 219 0 15604 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 63308

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32037
/proc/meminfo: memFree=1730832/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=64040 CPUtime=1421.93
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 18253 0 0 0 142075 118 0 0 25 0 1 0 312500308 65576960 15205 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 16010 15205 102 219 0 15787 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 64040

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32161
/proc/meminfo: memFree=1726272/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=97576 CPUtime=1481.85
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 19693 0 0 0 148062 123 0 0 25 0 1 0 312500308 99917824 16645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 24394 16645 102 219 0 24171 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 97576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32161
/proc/meminfo: memFree=1725696/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=97712 CPUtime=1541.83
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 19824 0 0 0 154055 128 0 0 25 0 1 0 312500308 100057088 16776 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 24428 16776 102 219 0 24205 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 97712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32161
/proc/meminfo: memFree=1725056/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=97712 CPUtime=1601.82
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 19993 0 0 0 160051 131 0 0 25 0 1 0 312500308 100057088 16945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 24428 16945 102 219 0 24205 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 97712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32161
/proc/meminfo: memFree=1724160/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=98536 CPUtime=1661.81
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 20210 0 0 0 166047 134 0 0 25 0 1 0 312500308 100900864 17162 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 24634 17162 102 219 0 24411 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 98536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32161
/proc/meminfo: memFree=1723648/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=98680 CPUtime=1721.79
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 20337 0 0 0 172042 137 0 0 25 0 1 0 312500308 101048320 17289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 24670 17289 102 219 0 24447 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 98680

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32161
/proc/meminfo: memFree=1723136/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=99388 CPUtime=1781.78
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 20528 0 0 0 178037 141 0 0 25 0 1 0 312500308 101773312 17480 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 24847 17480 102 219 0 24624 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 99388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32161
/proc/meminfo: memFree=1722816/2055920 swapFree=4159088/4192956
[pid=31960] ppid=31958 vsize=99388 CPUtime=1800.09
/proc/31960/stat : 31960 (PBS4_SAT07v2) R 31958 31960 31540 0 -1 4194304 20552 0 0 0 179867 142 0 0 25 0 1 0 312500308 101773312 17504 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31960/statm: 24847 17504 102 219 0 24624 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 99388

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): 1800.11
CPU user time (s): 1798.67
CPU system time (s): 1.43578
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 99388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.67
system time used= 1.43578
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20555
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= 8
involuntary context switches= 10027

runsolver used 1.46078 second user time and 4.02139 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue May  8 17:37:29 UTC 2007

IDJOB= 458943
IDBENCH= 2205
IDSOLVER= 200
FILE ID= node34/458943-1178645849

PBS_JOBID= 5218384

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458943-1178645849/instance-458943-1178645849.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-458943-1178645849 -o ROOT/results/node34/conversion-458943-1178645849 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458943-1178645849/instance-458943-1178645849.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-458943-1178645849 -o ROOT/results/node34/solver-458943-1178645849 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458943-1178645849/instance-458943-1178645849.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1850b909125f53108de0513d8e3d52c8

RANDOM SEED= 359252947

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1793368 kB
Buffers:         36568 kB
Cached:         116232 kB
SwapCached:       2988 kB
Active:         104896 kB
Inactive:        71508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793368 kB
SwapTotal:     4192956 kB
SwapFree:      4159088 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            71428 kB
Committed_AS:  5385956 kB
PageTables:       1980 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node34 on Tue May  8 18:07:31 UTC 2007