Trace number 458792

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)66 1800.09 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.358945
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
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 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458792-1178643833/instance-458792-1178643833.opb ......
1.19/1.29	c done parsing opb.
1.19/1.29	o 70
3.30/3.33	o 68
4.79/4.88	o 66
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 x118
1800.06/1800.50	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.06/1800.50	v -x138 -x139 x14 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157
1800.06/1800.50	v -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 x17 -x170 x171 -x172 -x173 -x174 -x175 -x176 -x177
1800.06/1800.50	v -x178 -x179 -x18 -x180 -x181 -x182 x183 -x184 -x185 -x186 x187 -x188 -x189 -x19 -x190 x191 -x192 -x193 -x194 -x195 -x196 -x197
1800.06/1800.50	v x198 -x199 x2 -x20 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 x21 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217
1800.06/1800.50	v -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236
1800.06/1800.50	v -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 x245 -x246 x247 -x248 -x249 -x25 -x250 -x251 -x252 -x253 -x254 -x255
1800.06/1800.50	v -x256 -x257 x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 x272 x273 -x274 -x275
1800.06/1800.50	v -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292 -x293 -x294
1800.06/1800.50	v -x295 -x296 -x297 -x298 -x299 x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313
1800.06/1800.50	v -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x33 -x330 x331 -x332
1800.06/1800.50	v -x333 -x334 x335 -x336 -x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 -x35 -x350 -x351 -x352
1800.06/1800.50	v -x353 -x354 -x355 -x356 -x357 x358 -x359 -x36 -x360 x361 x362 -x363 -x364 -x365 x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372
1800.06/1800.50	v -x373 -x374 x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390 x391
1800.06/1800.50	v x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 -x40 -x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x41 -x410
1800.06/1800.50	v -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422 -x423 x424 -x425 -x426 -x427 -x428 -x429 -x43
1800.06/1800.50	v -x430 -x431 -x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449
1800.06/1800.50	v x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468
1800.06/1800.50	v x469 -x47 -x470 -x471 -x472 x473 -x474 -x475 -x476 x477 -x478 -x479 -x48 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488
1800.06/1800.50	v -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506
1800.06/1800.50	v -x507 -x508 -x509 -x51 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525
1800.06/1800.50	v -x526 -x527 x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x537 -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544
1800.06/1800.50	v -x545 -x546 -x547 x548 -x549 x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564
1800.06/1800.50	v -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583
1800.06/1800.50	v -x584 -x585 x586 -x587 -x588 -x589 x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602
1800.06/1800.50	v -x603 -x604 x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621
1800.06/1800.50	v -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x64 x640
1800.06/1800.50	v -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x65 -x66 -x67 -x68 -x69 -x7 x70 -x71 -x72 x73 x74 -x75 -x76 -x77 x78 -x79 -x8
1800.06/1800.50	v -x80 -x81 -x82 -x83 x84 -x85 -x86 x87 -x88 -x89 -x9 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	66

Conversion Script Data (download as text)

/tmp/evaluation/458792-1178643833/instance-458792-1178643833.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node51/watcher-458792-1178643833 -o ROOT/results/node51/solver-458792-1178643833 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458792-1178643833/instance-458792-1178643833.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 1.00 1.00 3/64 24633
/proc/meminfo: memFree=1562160/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=1456 CPUtime=0
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 219228448 1490944 137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 364 137 86 219 0 141 0

[startup+0.051555 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24633
/proc/meminfo: memFree=1562160/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=1584 CPUtime=0.04
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 220 0 0 0 4 0 0 0 18 0 1 0 219228448 1622016 202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 396 202 90 219 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1584

[startup+0.101558 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24633
/proc/meminfo: memFree=1562160/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=1716 CPUtime=0.09
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 219228448 1757184 230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 429 230 90 219 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.301577 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24633
/proc/meminfo: memFree=1562160/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=2168 CPUtime=0.29
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 355 0 0 0 28 1 0 0 19 0 1 0 219228448 2220032 337 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 542 337 90 219 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2168

[startup+0.701614 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24633
/proc/meminfo: memFree=1562160/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=3004 CPUtime=0.69
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 572 0 0 0 67 2 0 0 22 0 1 0 219228448 3076096 505 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 751 505 90 219 0 528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3004

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1559912/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=4292 CPUtime=1.49
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 914 0 0 0 145 4 0 0 25 0 1 0 219228448 4395008 847 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 1073 847 102 219 0 850 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4292

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1558120/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=7144 CPUtime=3.09
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 1477 0 0 0 303 6 0 0 25 0 1 0 219228448 7315456 1313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 1786 1313 102 219 0 1563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7144

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1555240/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=12724 CPUtime=6.29
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 2309 0 0 0 621 8 0 0 25 0 1 0 219228448 13029376 1952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 3181 1952 102 219 0 2958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12724

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1551472/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=13640 CPUtime=12.69
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 3068 0 0 0 1258 11 0 0 25 0 1 0 219228448 13967360 2711 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 3410 2711 102 219 0 3187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13640

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1547568/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=24640 CPUtime=25.48
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 4416 0 0 0 2533 15 0 0 25 0 1 0 219228448 25231360 3674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 6160 3674 102 219 0 5937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24640

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1541168/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=26204 CPUtime=51.07
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 6069 0 0 0 5085 22 0 0 25 0 1 0 219228448 26832896 5327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 6551 5327 102 219 0 6328 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26204

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1532592/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=48960 CPUtime=102.27
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 8910 0 0 0 10193 34 0 0 25 0 1 0 219228448 50135040 7399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 12240 7399 102 219 0 12017 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1524976/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=51400 CPUtime=162.25
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 10858 0 0 0 16178 47 0 0 25 0 1 0 219228448 52633600 9347 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 12850 9347 102 219 0 12627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 51400

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1519792/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=52904 CPUtime=222.24
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 12095 0 0 0 22167 57 0 0 25 0 1 0 219228448 54173696 10584 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 13226 10584 102 219 0 13003 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 52904

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1515632/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=60164 CPUtime=282.22
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 14696 0 0 0 28157 65 0 0 25 0 1 0 219228448 61607936 11615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 15041 11615 102 219 0 14818 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60164

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1511728/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=61704 CPUtime=342.21
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 15740 0 0 0 34148 73 0 0 25 0 1 0 219228448 63184896 12593 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 15426 12593 102 219 0 15203 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 61704

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24634
/proc/meminfo: memFree=1508528/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=63264 CPUtime=402.19
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 16634 0 0 0 40140 79 0 0 25 0 1 0 219228448 64782336 13421 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 15816 13421 102 219 0 15593 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 63264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1505584/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=64268 CPUtime=462.17
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 17403 0 0 0 46131 86 0 0 25 0 1 0 219228448 65810432 14124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 16067 14124 102 219 0 15844 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64268

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1501808/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=97732 CPUtime=522.16
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 18359 0 0 0 52123 93 0 0 25 0 1 0 219228448 100077568 15080 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 24433 15080 102 219 0 24210 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 97732

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1498288/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=98840 CPUtime=582.15
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 19295 0 0 0 58115 100 0 0 25 0 1 0 219228448 101212160 15950 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 24710 15950 102 219 0 24487 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 98840

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1495152/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=100304 CPUtime=642.13
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 20141 0 0 0 64108 105 0 0 25 0 1 0 219228448 102711296 16730 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 25076 16730 102 219 0 24853 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 100304


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

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1487344/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=102768 CPUtime=882.08
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 22232 0 0 0 88082 126 0 0 25 0 1 0 219228448 105234432 18690 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 25692 18690 102 219 0 25469 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 102768

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1485296/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=104072 CPUtime=942.07
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 22921 0 0 0 94076 131 0 0 25 0 1 0 219228448 106569728 19184 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 26018 19184 102 219 0 25795 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 104072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1484400/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=116488 CPUtime=1002.05
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 26247 0 0 0 100068 137 0 0 25 0 1 0 219228448 119283712 19404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 29122 19404 102 219 0 28899 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 116488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1483248/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=117184 CPUtime=1062.03
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 26580 0 0 0 106062 141 0 0 25 0 1 0 219228448 119996416 19704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 29296 19704 102 219 0 29073 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 117184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1481712/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=118308 CPUtime=1122.01
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 26990 0 0 0 112056 145 0 0 25 0 1 0 219228448 121147392 20081 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 29577 20081 102 219 0 29354 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 118308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1480752/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=118308 CPUtime=1182
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 27225 0 0 0 118051 149 0 0 25 0 1 0 219228448 121147392 20316 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 29577 20316 102 219 0 29354 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 118308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1478960/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=119084 CPUtime=1241.99
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 27670 0 0 0 124046 153 0 0 25 0 1 0 219228448 121942016 20761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 29771 20761 102 219 0 29548 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 119084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1476720/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=119600 CPUtime=1301.97
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 28280 0 0 0 130040 157 0 0 25 0 1 0 219228448 122470400 21306 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 29900 21306 102 219 0 29677 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 119600

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1474480/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=120412 CPUtime=1361.95
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 28873 0 0 0 136033 162 0 0 25 0 1 0 219228448 123301888 21866 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 30103 21866 102 219 0 29880 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 120412

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1473456/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=120412 CPUtime=1421.95
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 29138 0 0 0 142028 167 0 0 25 0 1 0 219228448 123301888 22131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 30103 22131 102 219 0 29880 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 120412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24636
/proc/meminfo: memFree=1470960/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=121268 CPUtime=1481.93
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 29761 0 0 0 148020 173 0 0 25 0 1 0 219228448 124178432 22754 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 30317 22754 102 219 0 30094 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 121268

[startup+1542.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24636
/proc/meminfo: memFree=1469808/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=121400 CPUtime=1541.91
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 30058 0 0 0 154013 178 0 0 25 0 1 0 219228448 124313600 23051 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 30350 23051 102 219 0 30127 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 121400

[startup+1602.3 s]
/proc/loadavg: 1.16 1.04 1.01 2/65 24636
/proc/meminfo: memFree=1468464/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=122168 CPUtime=1601.9
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 30385 0 0 0 160006 184 0 0 25 0 1 0 219228448 125100032 23378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550446 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 30542 23378 102 219 0 30319 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 122168

[startup+1662.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/65 24636
/proc/meminfo: memFree=1467568/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=123240 CPUtime=1661.88
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 30709 0 0 0 165999 189 0 0 25 0 1 0 219228448 126197760 23637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 30810 23637 102 219 0 30587 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 123240

[startup+1722.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 24636
/proc/meminfo: memFree=1466928/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=123368 CPUtime=1721.87
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 30909 0 0 0 171994 193 0 0 25 0 1 0 219228448 126328832 23804 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 30842 23804 102 219 0 30619 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 123368

[startup+1782.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 24636
/proc/meminfo: memFree=1465648/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=124624 CPUtime=1781.86
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 31255 0 0 0 177989 197 0 0 25 0 1 0 219228448 127614976 24117 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 31156 24117 102 219 0 30933 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 124624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 24636
/proc/meminfo: memFree=1465456/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=124624 CPUtime=1800.06
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 31302 0 0 0 179807 199 0 0 25 0 1 0 219228448 127614976 24164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 31156 24164 102 219 0 30933 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 124624

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: 1.01 1.03 1.00 2/65 24636
/proc/meminfo: memFree=1465456/2055920 swapFree=4183364/4192956
[pid=24633] ppid=24631 vsize=124624 CPUtime=1800.06
/proc/24633/stat : 24633 (PBS4_SAT07v2) R 24631 24633 24318 0 -1 4194304 31302 0 0 0 179807 199 0 0 25 0 1 0 219228448 127614976 24164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24633/statm: 31156 24164 102 219 0 30933 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 124624

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.09
CPU user time (s): 1798.07
CPU system time (s): 2.01369
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 124624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.07
system time used= 2.01369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31305
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= 1373

runsolver used 1.3218 second user time and 3.60145 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  8 17:03:53 UTC 2007

IDJOB= 458792
IDBENCH= 2024
IDSOLVER= 200
FILE ID= node51/458792-1178643833

PBS_JOBID= 5218382

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458792-1178643833/instance-458792-1178643833.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-458792-1178643833 -o ROOT/results/node51/conversion-458792-1178643833 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458792-1178643833/instance-458792-1178643833.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-458792-1178643833 -o ROOT/results/node51/solver-458792-1178643833 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458792-1178643833/instance-458792-1178643833.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  135acf1f05855c365b3d13b378debe22

RANDOM SEED= 544841061

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1562632 kB
Buffers:         38676 kB
Cached:         332156 kB
SwapCached:       3644 kB
Active:         105360 kB
Inactive:       275200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562632 kB
SwapTotal:     4192956 kB
SwapFree:      4183364 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          15748 kB
Slab:            98828 kB
Committed_AS:  8761628 kB
PageTables:       1408 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 node51 on Tue May  8 17:33:56 UTC 2007