Trace number 431278

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
Pueblo 1.4OPT3 1047.66 1047.95

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
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 benchmark0.171972
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 616 - #constraints read: 919
2.69/2.70	o 3
1047.60/1047.94	c optimum objective found = 3
1047.60/1047.94	c total time              : 1047.8 s
1047.60/1047.94	s OPTIMUM FOUND
1047.60/1047.94	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
1047.60/1047.94	v -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
1047.60/1047.94	v x59 -x60 x61 -x62 -x63 -x64 x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185
1047.60/1047.94	v -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206
1047.60/1047.94	v -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227
1047.60/1047.94	v -x228 -x229 -x230 -x231 -x232 x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x233 -x234
1047.60/1047.94	v -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255
1047.60/1047.94	v -x256 x257 -x258 -x259 x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 x268 -x269 -x270 -x271 -x272 x273 -x274 -x275 x276 -x277
1047.60/1047.94	v -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 x73 -x74
1047.60/1047.94	v -x75 -x76 -x77 -x78 -x79 -x80 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304
1047.60/1047.94	v x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325
1047.60/1047.94	v -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346
1047.60/1047.94	v -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x129
1047.60/1047.94	v -x130 -x131 -x132 -x133 -x134 -x135 -x136 x361 x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374
1047.60/1047.94	v -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 x393 x394 -x395
1047.60/1047.94	v -x396 -x397 -x398 -x399 -x400 x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416
1047.60/1047.94	v -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 x89 x90 -x91 x92 -x93 x94 -x95 x96 -x137 -x138 -x139 -x140 -x141 -x142 -x143
1047.60/1047.94	v -x144 x425 x426 -x427 x428 -x429 x430 -x431 x432 x433 x434 -x435 x436 -x437 x438 -x439 x440 -x441 -x442 -x443 -x444 -x445 -x446
1047.60/1047.94	v -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467
1047.60/1047.94	v -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488
1047.60/1047.94	v x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 x489 -x490 -x491 -x492 -x493 -x494
1047.60/1047.94	v -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 x513 -x514 -x515
1047.60/1047.94	v -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536
1047.60/1047.94	v -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 x105 -x106 -x107 x108 -x109
1047.60/1047.94	v -x110 -x111 -x112 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x553 -x554 -x555 x556 -x557 -x558 -x559 -x560 x561 -x562
1047.60/1047.94	v -x563 x564 -x565 -x566 -x567 -x568 x569 -x570 -x571 x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583
1047.60/1047.94	v -x584 x585 -x586 -x587 x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604
1047.60/1047.94	v -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431278-1178004338/instance-431278-1178004338.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-431278-1178004338 -o ROOT/results/node55/solver-431278-1178004338 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431278-1178004338/instance-431278-1178004338.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: 1.00 0.99 0.99 3/64 17310
/proc/meminfo: memFree=1812644/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=2552 CPUtime=0
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 248343821 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 638 236 199 16 0 77 0

[startup+0.064494 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17310
/proc/meminfo: memFree=1812644/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=2956 CPUtime=0.06
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 368 0 0 0 6 0 0 0 18 0 1 0 248343821 3026944 339 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 739 339 205 16 0 178 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2956

[startup+0.101497 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17310
/proc/meminfo: memFree=1812644/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=2956 CPUtime=0.09
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 390 0 0 0 9 0 0 0 18 0 1 0 248343821 3026944 361 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 739 361 205 16 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301515 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17310
/proc/meminfo: memFree=1812644/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=3340 CPUtime=0.29
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 465 0 0 0 29 0 0 0 19 0 1 0 248343821 3420160 436 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557307 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 835 436 205 16 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3340

[startup+0.701554 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17310
/proc/meminfo: memFree=1812644/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=3468 CPUtime=0.69
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 491 0 0 0 69 0 0 0 22 0 1 0 248343821 3551232 462 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528580 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 867 462 205 16 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3468

[startup+1.50263 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1811356/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=3596 CPUtime=1.49
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 540 0 0 0 149 0 0 0 25 0 1 0 248343821 3682304 511 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517805 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 899 511 205 16 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3596

[startup+3.10178 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1810972/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=3980 CPUtime=3.09
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 625 0 0 0 309 0 0 0 25 0 1 0 248343821 4075520 596 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 995 596 205 16 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3980

[startup+6.30108 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1810652/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=4108 CPUtime=6.28
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 667 0 0 0 626 2 0 0 25 0 1 0 248343821 4206592 638 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1027 638 205 16 0 466 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4108

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1810092/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=4620 CPUtime=12.69
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 797 0 0 0 1262 7 0 0 25 0 1 0 248343821 4730880 768 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1155 768 205 16 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4620

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1809836/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=5000 CPUtime=25.48
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 882 0 0 0 2533 15 0 0 25 0 1 0 248343821 5120000 853 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1250 853 205 16 0 689 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5000

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1809260/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=5508 CPUtime=51.07
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1018 0 0 0 5076 31 0 0 25 0 1 0 248343821 5640192 989 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1377 989 205 16 0 816 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5508

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1808812/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=5996 CPUtime=102.26
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1122 0 0 0 10163 63 0 0 25 0 1 0 248343821 6139904 1093 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1499 1093 205 16 0 938 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5996

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1808172/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=6512 CPUtime=162.24
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1268 0 0 0 16123 101 0 0 25 0 1 0 248343821 6668288 1239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1628 1239 205 16 0 1067 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6512

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1807468/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=7224 CPUtime=222.23
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1441 0 0 0 22088 135 0 0 25 0 1 0 248343821 7397376 1412 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1806 1412 205 16 0 1245 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7224

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1807340/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=7324 CPUtime=282.21
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1463 0 0 0 28052 169 0 0 25 0 1 0 248343821 7499776 1434 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1831 1434 205 16 0 1270 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7324

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1807148/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=7460 CPUtime=342.19
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1513 0 0 0 34010 209 0 0 25 0 1 0 248343821 7639040 1484 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1865 1484 205 16 0 1304 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7460

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17311
/proc/meminfo: memFree=1807084/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=7460 CPUtime=402.18
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1513 0 0 0 39975 243 0 0 25 0 1 0 248343821 7639040 1484 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1865 1484 205 16 0 1304 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7460

[startup+462.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1806700/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=7944 CPUtime=462.16
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1628 0 0 0 45935 281 0 0 25 0 1 0 248343821 8134656 1587 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 1986 1587 205 16 0 1425 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7944

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1806380/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8268 CPUtime=522.15
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1726 0 0 0 51897 318 0 0 25 0 1 0 248343821 8466432 1685 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2067 1685 205 16 0 1506 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1806060/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8580 CPUtime=582.13
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1797 0 0 0 57864 349 0 0 25 0 1 0 248343821 8785920 1756 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2145 1756 205 16 0 1584 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8580

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1805676/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8708 CPUtime=642.12
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1890 0 0 0 63826 386 0 0 25 0 1 0 248343821 8916992 1798 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2177 1798 205 16 0 1616 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8708

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1805676/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8896 CPUtime=702.1
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1912 0 0 0 69791 419 0 0 25 0 1 0 248343821 9109504 1820 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2224 1820 205 16 0 1663 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 8896

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1805676/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8808 CPUtime=762.09
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1923 0 0 0 75760 449 0 0 25 0 1 0 248343821 9019392 1823 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2202 1823 205 16 0 1641 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 8808

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1805612/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8808 CPUtime=822.07
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1923 0 0 0 81729 478 0 0 25 0 1 0 248343821 9019392 1823 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2202 1823 205 16 0 1641 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 8808

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1805612/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8936 CPUtime=882.05
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1942 0 0 0 87696 509 0 0 25 0 1 0 248343821 9150464 1842 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2234 1842 205 16 0 1673 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 8936

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17311
/proc/meminfo: memFree=1805548/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=8936 CPUtime=942.04
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 1942 0 0 0 93663 541 0 0 25 0 1 0 248343821 9150464 1842 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2234 1842 205 16 0 1673 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 8936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1002.01
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 99629 572 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 9244

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1023.6
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 101778 582 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1023.6
Current children cumulated vsize (KiB) 9244

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1036.4
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 103051 589 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528702 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1036.4
Current children cumulated vsize (KiB) 9244

[startup+1043.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1042.8
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 103688 592 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1042.8
Current children cumulated vsize (KiB) 9244

[startup+1046.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1046
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 104006 594 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1046
Current children cumulated vsize (KiB) 9244

[startup+1047.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1046.8
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 104086 594 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1046.8
Current children cumulated vsize (KiB) 9244

[startup+1047.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1047.2
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 104126 594 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1047.2
Current children cumulated vsize (KiB) 9244

[startup+1047.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=1805164/2055920 swapFree=4184544/4192956
[pid=17310] ppid=17308 vsize=9244 CPUtime=1047.6
/proc/17310/stat : 17310 (Pueblo) R 17308 17310 15256 0 -1 4194304 2040 0 0 0 104166 594 0 0 25 0 1 0 248343821 9465856 1932 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17310/statm: 2311 1932 205 16 0 1750 0
Current children cumulated CPU time (s) 1047.6
Current children cumulated vsize (KiB) 9244

Child status: 30
Real time (s): 1047.95
CPU time (s): 1047.66
CPU user time (s): 1041.71
CPU system time (s): 5.9481
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 9320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1041.71
system time used= 5.9481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2047
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= 11
involuntary context switches= 1790

runsolver used 0.897863 second user time and 1.9677 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 07:25:38 UTC 2007

IDJOB= 431278
IDBENCH= 48040
IDSOLVER= 165
FILE ID= node55/431278-1178004338

PBS_JOBID= 4728222

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
COMMAND LINE= Pueblo /tmp/evaluation/431278-1178004338/instance-431278-1178004338.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-431278-1178004338 -o ROOT/results/node55/conversion-431278-1178004338 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431278-1178004338/instance-431278-1178004338.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-431278-1178004338 -o ROOT/results/node55/solver-431278-1178004338 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/431278-1178004338/instance-431278-1178004338.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  83b6f70c71dbcf261c00790940be437e

RANDOM SEED= 973095843

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1813052 kB
Buffers:         37236 kB
Cached:         120740 kB
SwapCached:       2436 kB
Active:          39456 kB
Inactive:       128940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813052 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          16852 kB
Slab:            60472 kB
Committed_AS:  1816680 kB
PageTables:       1380 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 node55 on Tue May  1 07:43:06 UTC 2007