Trace number 459656

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 2007-03-23OPT6 828.496 828.909

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_3.opb
MD5SUMc95a806def4ddb54b7feb382b44318d2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark2.6276
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint11
Maximum length of a constraint18
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)618
Sum of products size (including duplicates)1236
Number of different products618
Sum of products size1236

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/459656-1178657361/instance-459656-1178657361.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 25
0.00/0.01	o 19
0.00/0.01	o 18
0.00/0.01	o 17
0.00/0.01	o 16
0.00/0.01	o 15
0.00/0.01	o 14
0.00/0.01	o 13
0.00/0.01	o 12
0.00/0.01	o 11
0.00/0.01	o 10
0.00/0.01	o 9
0.00/0.02	o 8
0.00/0.03	o 7
1.99/2.01	o 6
828.38/828.89	o 6
828.38/828.89	s OPTIMUM FOUND
828.38/828.89	c Total Run Time					828.467
828.38/828.89	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x11 -x110 -x111 -x112 x113 -x114 x115 -x116 -x117 -x118
828.38/828.89	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x13 x130 -x131 -x132 -x133 -x134 x135 -x136 x137 -x138
828.38/828.89	v -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157
828.38/828.89	v -x158 -x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 x170 -x171 -x172 x173 -x174 -x175 -x176 x177
828.38/828.89	v -x178 -x179 -x18 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 -x194 -x195 -x196
828.38/828.89	v -x197 -x198 x199 -x2 -x20 -x200 x201 -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 x214 -x215
828.38/828.89	v -x216 -x217 -x218 -x219 -x22 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x23 -x230 x231 -x232 -x233 -x234 -x235
828.38/828.89	v -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 -x249 -x25 -x250 -x251 x252 -x253 -x254
828.38/828.89	v -x255 -x256 -x257 -x258 -x259 x26 -x260 x261 -x262 x263 -x264 -x265 -x266 -x267 x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274
828.38/828.89	v -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 x292 -x293
828.38/828.89	v -x294 -x295 -x296 -x297 -x298 x299 -x3 -x30 -x300 x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x31 x310 -x311 -x312
828.38/828.89	v -x313 -x314 -x315 x316 x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 x325 -x326 -x327 -x328 -x329 -x33 -x330 -x331 -x332
828.38/828.89	v -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351
828.38/828.89	v -x352 -x353 -x354 -x355 -x356 -x357 -x358 x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x37 -x370
828.38/828.89	v -x371 -x372 -x373 -x374 x375 -x376 -x377 x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 x385 x386 -x387 -x388 -x389 -x39 -x390
828.38/828.89	v -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 x409 -x41
828.38/828.89	v -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 -x421 x422 -x423 x424 -x425 -x426 -x427 x428 -x429 -x43
828.38/828.89	v -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 x438 -x439 -x44 -x440 -x441 -x442 x443 -x444 -x445 -x446 -x447 -x448 -x449
828.38/828.89	v -x45 -x450 -x451 -x452 -x453 x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468
828.38/828.89	v -x469 -x47 x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x48 -x480 -x481 x482 -x483 -x484 -x485 -x486 -x487 -x488
828.38/828.89	v -x489 -x49 x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 x504 -x505 -x506 -x507
828.38/828.89	v -x508 -x509 -x51 -x510 -x511 -x512 -x513 x514 x515 x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527
828.38/828.89	v -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 x546
828.38/828.89	v -x547 -x548 -x549 x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x56 x560 -x561 x562 -x563 -x564 x565 -x566
828.38/828.89	v -x567 -x568 -x569 -x57 -x570 -x571 -x572 x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585
828.38/828.89	v -x586 -x587 -x588 x589 -x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 x603 -x604
828.38/828.89	v -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612 x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623
828.38/828.89	v -x624 x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631 -x632 -x633 -x634 x635 -x636 -x637 -x638 -x639 -x64 -x640 -x641 -x642
828.38/828.89	v -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x65 -x650 -x651 -x652 -x653 -x654 x655 -x656 -x657 -x658 -x659 -x66 -x660 -x661
828.38/828.89	v x662 -x663 -x664 -x665 -x666 x667 -x668 -x67 -x68 x69 -x7 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82
828.38/828.89	v x83 -x84 x85 -x86 -x87 -x88 -x89 -x9 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	6

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459656-1178657361/instance-459656-1178657361.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-459656-1178657361 -o ROOT/results/node66/solver-459656-1178657361 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459656-1178657361/instance-459656-1178657361.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: 1.02 1.01 1.00 3/64 2351
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=1456 CPUtime=0
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 341725704 1490944 138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530488 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 364 138 86 219 0 141 0

[startup+0.041285 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2351
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=1644 CPUtime=0.03
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 224 0 0 0 3 0 0 0 18 0 1 0 341725704 1683456 206 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 411 206 102 219 0 188 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1644

[startup+0.101296 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2351
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=1644 CPUtime=0.09
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 341725704 1683456 223 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 411 223 102 219 0 188 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301336 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2351
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=1816 CPUtime=0.29
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 299 0 0 0 29 0 0 0 19 0 1 0 341725704 1859584 281 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 454 281 102 219 0 231 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1816

[startup+0.701416 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 2351
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=2780 CPUtime=0.69
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 431 0 0 0 69 0 0 0 22 0 1 0 341725704 2846720 413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 695 413 102 219 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2780

[startup+1.50157 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2352
/proc/meminfo: memFree=1481320/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=3948 CPUtime=1.49
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 604 0 0 0 149 0 0 0 25 0 1 0 341725704 4042752 586 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 987 586 102 219 0 764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3948

[startup+3.10189 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2352
/proc/meminfo: memFree=1480296/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=4272 CPUtime=3.09
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 933 0 0 0 307 2 0 0 25 0 1 0 341725704 4374528 866 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 1068 866 102 219 0 845 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4272

[startup+6.30153 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2352
/proc/meminfo: memFree=1478184/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=6968 CPUtime=6.29
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 1490 0 0 0 626 3 0 0 25 0 1 0 341725704 7135232 1326 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 1742 1326 102 219 0 1519 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6968

[startup+12.7018 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2352
/proc/meminfo: memFree=1475056/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=12696 CPUtime=12.68
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 2367 0 0 0 1263 5 0 0 25 0 1 0 341725704 13000704 2010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 3174 2010 102 219 0 2951 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12696

[startup+25.5014 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2352
/proc/meminfo: memFree=1471792/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=13808 CPUtime=25.49
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 3132 0 0 0 2538 11 0 0 25 0 1 0 341725704 14139392 2775 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 3452 2775 102 219 0 3229 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13808

[startup+51.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1465136/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=25232 CPUtime=51.08
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 5179 0 0 0 5089 19 0 0 25 0 1 0 341725704 25837568 4437 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 6308 4437 102 219 0 6085 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25232

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1458160/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=31972 CPUtime=102.25
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 7660 0 0 0 10193 32 0 0 25 0 1 0 341725704 32739328 6149 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 7993 6149 102 219 0 7770 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31972

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1454320/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=34508 CPUtime=162.23
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 8620 0 0 0 16177 46 0 0 25 0 1 0 341725704 35336192 7109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 8627 7109 102 219 0 8404 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34508

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1449648/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=36364 CPUtime=222.21
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 9774 0 0 0 22159 62 0 0 25 0 1 0 341725704 37236736 8263 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 9091 8263 102 219 0 8868 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36364

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1443952/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=61568 CPUtime=282.19
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 12715 0 0 0 28144 75 0 0 25 0 1 0 341725704 63045632 9667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 15392 9667 102 219 0 15169 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 61568

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1437744/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=63496 CPUtime=342.16
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 14278 0 0 0 34128 88 0 0 25 0 1 0 341725704 65019904 11230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 15874 11230 102 219 0 15651 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 63496

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1431344/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=64660 CPUtime=402.14
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 15917 0 0 0 40115 99 0 0 25 0 1 0 341725704 66211840 12836 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 16165 12836 102 219 0 15942 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 64660

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1426288/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=66064 CPUtime=462.12
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 17176 0 0 0 46103 109 0 0 25 0 1 0 341725704 67649536 14095 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 16516 14095 102 219 0 16293 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 66064

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2352
/proc/meminfo: memFree=1421040/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=67388 CPUtime=522.1
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 18512 0 0 0 52090 120 0 0 25 0 1 0 341725704 69005312 15431 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 16847 15431 102 219 0 16624 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 67388

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2352
/proc/meminfo: memFree=1415536/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=101932 CPUtime=582.07
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 19977 0 0 0 58078 129 0 0 25 0 1 0 341725704 104378368 16797 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 25483 16797 102 219 0 25260 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 101932

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2352
/proc/meminfo: memFree=1412976/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=103076 CPUtime=642.06
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 20614 0 0 0 64069 137 0 0 25 0 1 0 341725704 105549824 17434 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 25769 17434 102 219 0 25546 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 103076

[startup+702.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 2378
/proc/meminfo: memFree=1406592/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=104584 CPUtime=702.02
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 21999 0 0 0 70057 145 0 0 25 0 1 0 341725704 107094016 18720 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 26146 18720 102 219 0 25923 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 104584

[startup+762.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2550
/proc/meminfo: memFree=1405992/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=117596 CPUtime=761.91
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 25412 0 0 0 76035 156 0 0 25 0 1 0 341725704 120418304 19027 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 29399 19027 102 219 0 29176 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 117596

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2550
/proc/meminfo: memFree=1405168/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=118396 CPUtime=821.88
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 25867 0 0 0 82026 162 0 0 25 0 1 0 341725704 121237504 19317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 29599 19317 102 219 0 29376 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 118396

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

[startup+825.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2550
/proc/meminfo: memFree=1404208/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=119352 CPUtime=825.08
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 26091 0 0 0 82345 163 0 0 25 0 1 0 341725704 122216448 19541 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 29838 19541 102 219 0 29615 0
Current children cumulated CPU time (s) 825.08
Current children cumulated vsize (KiB) 119352

[startup+827.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2550
/proc/meminfo: memFree=1404144/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=119352 CPUtime=826.68
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 26105 0 0 0 82505 163 0 0 25 0 1 0 341725704 122216448 19555 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 29838 19555 102 219 0 29615 0
Current children cumulated CPU time (s) 826.68
Current children cumulated vsize (KiB) 119352

[startup+827.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2550
/proc/meminfo: memFree=1404144/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=119352 CPUtime=827.48
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 26107 0 0 0 82585 163 0 0 25 0 1 0 341725704 122216448 19557 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 29838 19557 102 219 0 29615 0
Current children cumulated CPU time (s) 827.48
Current children cumulated vsize (KiB) 119352

[startup+828.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2550
/proc/meminfo: memFree=1404144/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=119352 CPUtime=828.28
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194304 26108 0 0 0 82665 163 0 0 25 0 1 0 341725704 122216448 19558 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 29838 19558 102 219 0 29615 0
Current children cumulated CPU time (s) 828.28
Current children cumulated vsize (KiB) 119352

[startup+828.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2550
/proc/meminfo: memFree=1404144/2055920 swapFree=4183156/4192956
[pid=2351] ppid=2349 vsize=0 CPUtime=828.48
/proc/2351/stat : 2351 (PBS4_SAT07v2) R 2349 2351 1840 0 -1 4194308 26116 0 0 0 82684 164 0 0 25 0 1 0 341725704 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2351/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 828.48
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 828.909
CPU time (s): 828.496
CPU user time (s): 826.845
CPU system time (s): 1.65075
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 129888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 826.845
system time used= 1.65075
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26116
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= 1647

runsolver used 0.629904 second user time and 1.69274 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  8 20:49:21 UTC 2007

IDJOB= 459656
IDBENCH= 48117
IDSOLVER= 200
FILE ID= node66/459656-1178657361

PBS_JOBID= 5218409

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/manquinho/mds/normalized-mds_50_10_3.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459656-1178657361/instance-459656-1178657361.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-459656-1178657361 -o ROOT/results/node66/conversion-459656-1178657361 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459656-1178657361/instance-459656-1178657361.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-459656-1178657361 -o ROOT/results/node66/solver-459656-1178657361 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459656-1178657361/instance-459656-1178657361.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c95a806def4ddb54b7feb382b44318d2

RANDOM SEED= 430972454

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1483272 kB
Buffers:         34956 kB
Cached:         436564 kB
SwapCached:       3732 kB
Active:          92816 kB
Inactive:       389276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483272 kB
SwapTotal:     4192956 kB
SwapFree:      4183156 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            76640 kB
Committed_AS:  5141264 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 node66 on Tue May  8 21:03:10 UTC 2007