Trace number 459438

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)3 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
MD5SUM80881c7fbc3c10cf38784c74294061e5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.283956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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/459438-1178654700/instance-459438-1178654700.opb ......
35.58/35.68	c done parsing opb.
35.58/35.68	o 471
570.94/571.17	o 395
580.93/581.14	o 3
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v x1 x10 x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 x119
1800.01/1800.50	v x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 -x130 -x131 x132 x133 x134 -x135 -x136 -x137 x138 x139 x14
1800.01/1800.50	v -x140 -x141 -x142 -x143 x144 -x145 x146 x147 x148 x149 -x15 x150 -x151 -x152 x153 x154 -x155 x156 -x157 -x158 -x159 -x16 -x160
1800.01/1800.50	v -x161 -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x18 -x180
1800.01/1800.50	v x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 x2 x20 x200
1800.01/1800.50	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22
1800.01/1800.50	v -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239
1800.01/1800.50	v -x24 -x240 -x241 -x242 -x243 x244 -x245 x246 x247 x248 -x249 -x25 x250 -x251 -x252 x253 -x254 x255 x256 x257 -x258 x259 -x26
1800.01/1800.50	v -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279
1800.01/1800.50	v x28 x280 -x281 x282 x283 x284 -x285 x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299
1800.01/1800.50	v -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318
1800.01/1800.50	v -x319 x32 -x320 -x321 -x322 -x323 -x324 x325 x326 x327 -x328 -x329 x33 x330 x331 x332 -x333 x334 x335 x336 -x337 -x338 x339
1800.01/1800.50	v x34 x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x35 -x350 -x351 x352 x353 x354 -x355 -x356 x357 x358 x359 x36
1800.01/1800.50	v -x360 x361 x362 x363 -x364 -x365 x366 x367 x368 -x369 x37 x370 x371 x372 -x373 -x374 x375 x376 x377 -x378 x379 -x38 x380 x381
1800.01/1800.50	v -x382 -x383 x384 x385 x386 -x387 x388 x389 -x39 x390 -x391 -x392 x393 x394 x395 -x396 x397 x398 x399 -x4 x40 -x400 -x401 x402
1800.01/1800.50	v x403 x404 -x405 x406 -x407 x408 x409 -x41 x410 x411 x412 -x413 x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 -x421 -x422 -x423
1800.01/1800.50	v -x424 -x425 -x426 -x427 -x428 -x429 x43 -x430 -x431 -x432 x433 -x434 x435 x436 x437 x438 x439 -x44 -x440 x441 -x442 -x443 -x444
1800.01/1800.50	v -x445 -x446 -x447 -x448 -x449 x45 -x450 x451 -x452 x453 x454 x455 x456 x457 -x458 x459 x46 x460 -x461 x462 x463 x464 x465 x466
1800.01/1800.50	v -x467 x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 x478 -x479 x48 x480 x481 x482 x483 x484 -x485 x486 x487
1800.01/1800.50	v -x488 x489 -x49 -x490 -x491 -x492 x493 -x494 x495 -x496 -x497 -x498 -x499 -x5 x50 -x500 -x501 -x502 -x503 -x504 x505 -x506
1800.01/1800.50	v x507 -x508 -x509 x51 -x510 x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 x52 -x520 -x521 -x522 x523 -x524 x525 -x526
1800.01/1800.50	v -x527 -x528 x529 x53 -x530 x531 x532 -x533 x534 -x535 -x536 -x537 x538 -x539 x54 x540 x541 -x542 x543 -x544 -x545 -x546 x547
1800.01/1800.50	v -x548 x549 x55 x550 -x551 x552 -x553 -x554 -x555 x556 -x557 x558 x559 -x56 -x560 x561 -x562 -x563 -x564 x565 -x566 x567 x568
1800.01/1800.50	v -x569 x57 -x570 x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 x586 -x587 -x588
1800.01/1800.50	v x589 -x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607
1800.01/1800.50	v -x608 -x609 x61 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 x622 -x623 -x624 x625 -x626 -x627
1800.01/1800.50	v -x628 -x629 x63 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x64 x640 -x641 -x642 x643 -x644 -x645 -x646 -x647
1800.01/1800.50	v -x648 -x65 x66 x67 x68 -x69 -x7 x70 -x71 -x72 x73 x74 x75 -x76 -x77 x78 x79 -x8 x80 -x81 x82 -x83 x84 x85 x86 x87 x88 -x89 -x9 x90
1800.01/1800.50	v x91 -x92 x93 -x94 -x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459438-1178654700/instance-459438-1178654700.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-459438-1178654700 -o ROOT/results/node6/solver-459438-1178654700 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459438-1178654700/instance-459438-1178654700.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: 0.84 0.94 0.97 3/77 8651
/proc/meminfo: memFree=1529144/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=1456 CPUtime=0
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 341507651 1490944 145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 364 145 86 219 0 141 0

[startup+0.085925 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 8651
/proc/meminfo: memFree=1529144/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=2352 CPUtime=0.08
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 335 0 0 0 8 0 0 0 18 0 1 0 341507651 2408448 317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 588 318 90 219 0 365 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2352

[startup+0.101916 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 8651
/proc/meminfo: memFree=1529144/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=2352 CPUtime=0.09
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 341507651 2408448 344 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 588 344 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301939 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 8651
/proc/meminfo: memFree=1529144/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=3600 CPUtime=0.29
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 671 0 0 0 29 0 0 0 19 0 1 0 341507651 3686400 653 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 900 653 90 219 0 677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3600

[startup+0.701986 s]
/proc/loadavg: 0.84 0.94 0.97 3/77 8651
/proc/meminfo: memFree=1529144/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=5980 CPUtime=0.69
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 1184 0 0 0 68 1 0 0 22 0 1 0 341507651 6123520 1166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 1495 1166 90 219 0 1272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5980

[startup+1.50108 s]
/proc/loadavg: 0.84 0.94 0.97 2/78 8652
/proc/meminfo: memFree=1523696/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=10664 CPUtime=1.49
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 1703 0 0 0 147 2 0 0 25 0 1 0 341507651 10919936 1636 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 2666 1636 90 219 0 2443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10664

[startup+3.10227 s]
/proc/loadavg: 0.84 0.94 0.97 2/78 8652
/proc/meminfo: memFree=1522032/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=11724 CPUtime=3.09
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 2066 0 0 0 305 4 0 0 25 0 1 0 341507651 12005376 1902 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 2931 1902 90 219 0 2708 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11724

[startup+6.30164 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 8652
/proc/meminfo: memFree=1520816/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=12292 CPUtime=6.29
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 2395 0 0 0 624 5 0 0 25 0 1 0 341507651 12587008 2231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 3073 2231 90 219 0 2850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12292

[startup+12.7014 s]
/proc/loadavg: 0.87 0.94 0.97 2/78 8652
/proc/meminfo: memFree=1518384/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=13736 CPUtime=12.69
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 3088 0 0 0 1260 9 0 0 25 0 1 0 341507651 14065664 2731 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 3434 2731 90 219 0 3211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13736

[startup+25.5019 s]
/proc/loadavg: 0.89 0.94 0.97 2/78 8652
/proc/meminfo: memFree=1515184/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=22648 CPUtime=25.49
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 3881 0 0 0 2533 16 0 0 25 0 1 0 341507651 23191552 3524 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 5662 3524 90 219 0 5439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22648

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 8652
/proc/meminfo: memFree=1513520/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=25280 CPUtime=51.08
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 4712 0 0 0 5079 29 0 0 25 0 1 0 341507651 25886720 3970 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 6320 3970 102 219 0 6097 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25280

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.97 2/78 8652
/proc/meminfo: memFree=1508848/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=30088 CPUtime=102.26
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 6623 0 0 0 10173 53 0 0 25 0 1 0 341507651 30810112 5112 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 7522 5112 102 219 0 7299 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30088

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 8652
/proc/meminfo: memFree=1504112/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=32368 CPUtime=162.25
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 7845 0 0 0 16148 77 0 0 25 0 1 0 341507651 33144832 6334 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 8092 6334 102 219 0 7869 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32368

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 8652
/proc/meminfo: memFree=1501104/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=33716 CPUtime=222.23
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 8559 0 0 0 22125 98 0 0 25 0 1 0 341507651 34525184 7048 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 8429 7048 102 219 0 8206 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33716

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1498928/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=41544 CPUtime=282.21
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 10656 0 0 0 28104 117 0 0 25 0 1 0 341507651 42541056 7608 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 10386 7608 102 219 0 10163 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41544

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 8652
/proc/meminfo: memFree=1495536/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=42856 CPUtime=342.2
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 11480 0 0 0 34084 136 0 0 25 0 1 0 341507651 43884544 8432 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 10714 8432 102 219 0 10491 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1494000/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=43632 CPUtime=402.18
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 11877 0 0 0 40066 152 0 0 25 0 1 0 341507651 44679168 8829 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 10908 8829 102 219 0 10685 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43632

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1492336/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=44664 CPUtime=462.16
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 12316 0 0 0 46049 167 0 0 25 0 1 0 341507651 45735936 9268 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 11166 9268 102 219 0 10943 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44664

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 8652
/proc/meminfo: memFree=1490928/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=45228 CPUtime=522.15
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 12671 0 0 0 52031 184 0 0 25 0 1 0 341507651 46313472 9623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 11307 9623 102 219 0 11084 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45228

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1489712/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=45972 CPUtime=582.13
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 12969 0 0 0 58019 194 0 0 25 0 1 0 341507651 47075328 9921 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 11493 9921 102 219 0 11270 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45972

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1487920/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=46756 CPUtime=642.12
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 13412 0 0 0 64006 206 0 0 25 0 1 0 341507651 47878144 10364 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 11689 10364 102 219 0 11466 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46756


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1481072/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=62324 CPUtime=882.05
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 18198 0 0 0 87950 255 0 0 25 0 1 0 341507651 63819776 12077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 15581 12077 102 219 0 15358 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62324

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1479856/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=62468 CPUtime=942.04
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 18500 0 0 0 93937 267 0 0 25 0 1 0 341507651 63967232 12379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 15617 12379 102 219 0 15394 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1479152/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=63332 CPUtime=1002.02
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 18689 0 0 0 99921 281 0 0 25 0 1 0 341507651 64851968 12568 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 15833 12568 102 219 0 15610 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 63332

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1474544/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=80324 CPUtime=1062.01
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 19850 0 0 0 105909 292 0 0 25 0 1 0 341507651 82251776 13729 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 20081 13729 102 219 0 19858 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 80324

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1473392/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=81240 CPUtime=1121.99
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 20122 0 0 0 111896 303 0 0 25 0 1 0 341507651 83189760 14001 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 20310 14001 102 219 0 20087 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 81240

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1472752/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=81240 CPUtime=1181.97
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 20286 0 0 0 117883 314 0 0 25 0 1 0 341507651 83189760 14165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 20310 14165 102 219 0 20087 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 81240

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1471600/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=82376 CPUtime=1241.95
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 20577 0 0 0 123872 323 0 0 25 0 1 0 341507651 84353024 14456 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 20594 14456 102 219 0 20371 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 82376

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1470512/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=82376 CPUtime=1301.95
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 20826 0 0 0 129859 336 0 0 25 0 1 0 341507651 84353024 14705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 20594 14705 102 219 0 20371 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 82376

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1469488/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=83412 CPUtime=1361.92
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 21085 0 0 0 135842 350 0 0 25 0 1 0 341507651 85413888 14964 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 20853 14964 102 219 0 20630 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 83412

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1468592/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=83412 CPUtime=1421.91
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 21313 0 0 0 141827 364 0 0 25 0 1 0 341507651 85413888 15192 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 20853 15192 102 219 0 20630 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 83412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1467824/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=84512 CPUtime=1481.89
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 21509 0 0 0 147814 375 0 0 25 0 1 0 341507651 86540288 15388 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21128 15388 102 219 0 20905 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 84512

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1466992/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=84512 CPUtime=1541.88
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 21712 0 0 0 153803 385 0 0 25 0 1 0 341507651 86540288 15591 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21128 15591 102 219 0 20905 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 84512

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1466096/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=84512 CPUtime=1601.86
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 21931 0 0 0 159793 393 0 0 25 0 1 0 341507651 86540288 15810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21128 15810 102 219 0 20905 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 84512

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1465392/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=85680 CPUtime=1661.84
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 22115 0 0 0 165782 402 0 0 25 0 1 0 341507651 87736320 15994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21420 15994 102 219 0 21197 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 85680

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1464496/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=85680 CPUtime=1721.83
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 22342 0 0 0 171770 413 0 0 25 0 1 0 341507651 87736320 16221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21420 16221 102 219 0 21197 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 85680

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1463920/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=85680 CPUtime=1781.81
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 22485 0 0 0 177758 423 0 0 25 0 1 0 341507651 87736320 16364 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21420 16364 102 219 0 21197 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 85680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1463728/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=85680 CPUtime=1800.01
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 22530 0 0 0 179575 426 0 0 25 0 1 0 341507651 87736320 16409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21420 16409 102 219 0 21197 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 85680

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8652
/proc/meminfo: memFree=1463728/2055924 swapFree=4146632/4192956
[pid=8651] ppid=8649 vsize=85680 CPUtime=1800.01
/proc/8651/stat : 8651 (PBS4_SAT07v2) R 8649 8651 8273 0 -1 4194304 22530 0 0 0 179575 426 0 0 25 0 1 0 341507651 87736320 16409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8651/statm: 21420 16409 102 219 0 21197 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 85680

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1795.76
CPU system time (s): 4.27635
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 85680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.76
system time used= 4.27635
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22533
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= 968

runsolver used 1.65775 second user time and 4.33634 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  8 20:05:00 UTC 2007

IDJOB= 459438
IDBENCH= 47899
IDSOLVER= 200
FILE ID= node6/459438-1178654700

PBS_JOBID= 5218009

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459438-1178654700/instance-459438-1178654700.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-459438-1178654700 -o ROOT/results/node6/conversion-459438-1178654700 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459438-1178654700/instance-459438-1178654700.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-459438-1178654700 -o ROOT/results/node6/solver-459438-1178654700 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459438-1178654700/instance-459438-1178654700.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  80881c7fbc3c10cf38784c74294061e5

RANDOM SEED= 280297250

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1529680 kB
Buffers:         49240 kB
Cached:         377480 kB
SwapCached:      13920 kB
Active:         240056 kB
Inactive:       211260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1529680 kB
SwapTotal:     4192956 kB
SwapFree:      4146632 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          31412 kB
Slab:            60612 kB
Committed_AS: 12614780 kB
PageTables:       1784 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 node6 on Tue May  8 20:35:03 UTC 2007