Trace number 459470

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)47 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
MD5SUM870560ebbd959d9c8bd54c4fcdba3455
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 benchmark0.185971
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 variables192
Total number of constraints17
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 constraints17
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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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/459470-1178655160/instance-459470-1178655160.opb ......
202.74/202.88	c done parsing opb.
202.74/202.88	o 47
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	v x1 x10 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 x109 x11 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119
1800.04/1800.50	v x12 -x120 x121 x122 x123 -x124 -x125 -x126 -x127 -x128 x129 x13 -x130 x131 -x132 -x133 -x134 -x135 -x136 x137 x138 x139 -x14
1800.04/1800.50	v -x140 x141 -x142 -x143 x144 x145 x146 x147 x148 x149 -x15 x150 -x151 -x152 x153 -x154 x155 x156 -x157 -x158 -x159 -x16 -x160
1800.04/1800.50	v x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 -x180
1800.04/1800.50	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 x194 x195 x196 -x197 x198 -x199 x2 x20 -x200
1800.04/1800.50	v x201 x202 x203 x204 -x205 x206 -x207 -x208 x209 x21 x210 x211 x212 -x213 x214 -x215 -x216 x217 x218 x219 -x22 x220 -x221 x222
1800.04/1800.50	v -x223 -x224 x225 x226 x227 x228 -x229 x23 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 -x241 -x242
1800.04/1800.50	v -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 -x259 x26 -x260 x261 x262
1800.04/1800.50	v -x263 x264 x265 -x266 -x267 -x268 x269 x27 x270 -x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 x281 -x282
1800.04/1800.50	v -x283 -x284 x285 x286 -x287 x288 x289 x29 -x290 -x291 -x292 x293 x294 -x295 x296 -x297 -x298 -x299 x3 -x30 -x300 -x301 -x302
1800.04/1800.50	v -x303 -x304 x305 -x306 -x307 -x308 x309 -x31 x310 -x311 x312 x313 -x314 -x315 -x316 x317 x318 -x319 x32 x320 x321 x322 -x323
1800.04/1800.50	v x324 -x325 x326 x327 -x328 x329 x33 x330 -x331 x332 -x333 x334 x335 -x336 x337 x338 -x339 x34 x340 -x341 x342 x343 -x344 -x345
1800.04/1800.50	v -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 x353 x354 -x355 x356 -x357 x358 x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365
1800.04/1800.50	v -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377 x378 -x379 x38 x380 -x381 x382 x383 -x384 x385 -x386
1800.04/1800.50	v x387 x388 x389 x39 -x390 -x391 -x392 x393 -x394 x395 x396 x397 -x398 -x399 x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406
1800.04/1800.50	v -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 -x418 x419 x42 x420 x421 -x422 -x423 -x424 x425 -x426
1800.04/1800.50	v x427 x428 x429 x43 -x430 -x431 -x432 x433 -x434 x435 x436 x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447
1800.04/1800.50	v -x448 x449 -x45 x450 x451 -x452 -x453 -x454 -x455 -x456 x457 x458 x459 x46 -x460 -x461 -x462 -x463 -x464 x465 x466 x467 -x468
1800.04/1800.50	v -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487
1800.04/1800.50	v -x488 x489 x49 x490 x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506
1800.04/1800.50	v -x507 -x508 -x509 -x51 -x510 -x511 -x512 x513 -x514 -x515 -x516 x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525
1800.04/1800.50	v -x526 -x527 -x528 -x529 x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 x54 -x540 -x541 -x542 -x543 -x544
1800.04/1800.50	v x545 -x546 -x547 -x548 x549 x55 -x550 -x551 -x552 x553 -x554 -x555 -x556 x557 -x558 -x559 x56 -x560 x561 -x562 -x563 -x564
1800.04/1800.50	v x565 -x566 -x567 -x568 x569 x57 -x570 -x571 -x572 x573 -x574 -x575 -x576 x577 -x578 -x579 x58 -x580 -x581 -x582 -x583 -x584
1800.04/1800.50	v x585 -x586 -x587 -x588 -x589 x59 -x590 -x591 -x592 x593 -x594 -x595 -x596 -x597 -x598 -x599 x6 -x60 -x600 -x601 -x602 -x603
1800.04/1800.50	v -x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622
1800.04/1800.50	v -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x64 -x640 x641
1800.04/1800.50	v x642 x643 -x644 -x645 -x646 -x647 -x648 x649 x65 x650 x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 x66 -x660 -x661
1800.04/1800.50	v -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x67 -x670 -x671 -x672 x673 x674 x675 -x676 -x677 -x678 -x679 -x68 -x680 -x681
1800.04/1800.50	v -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 -x70 -x700
1800.04/1800.50	v -x701 -x702 -x703 -x704 -x71 -x72 x73 -x74 -x75 -x76 x77 x78 -x79 -x8 x80 x81 x82 -x83 x84 -x85 x86 x87 -x88 x89 x9 -x90 x91 x92
1800.04/1800.50	v x93 -x94 -x95 -x96 x97 x98 x99

Verifier Data (download as text)

OK	47

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459470-1178655160/instance-459470-1178655160.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-459470-1178655160 -o ROOT/results/node44/solver-459470-1178655160 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459470-1178655160/instance-459470-1178655160.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 0.98 3/77 21921
/proc/meminfo: memFree=1862224/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=1456 CPUtime=0
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 313427761 1490944 148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 364 148 86 219 0 141 0

[startup+0.0615551 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 21921
/proc/meminfo: memFree=1862224/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=1996 CPUtime=0.05
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 300 0 0 0 5 0 0 0 18 0 1 0 313427761 2043904 282 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 499 282 90 219 0 276 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1996

[startup+0.101544 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 21921
/proc/meminfo: memFree=1862224/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=2508 CPUtime=0.09
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 313427761 2568192 345 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 627 345 90 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.301562 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 21921
/proc/meminfo: memFree=1862224/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=3672 CPUtime=0.29
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 676 0 0 0 29 0 0 0 19 0 1 0 313427761 3760128 658 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 918 658 90 219 0 695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3672

[startup+0.701604 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 21921
/proc/meminfo: memFree=1862224/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=6048 CPUtime=0.69
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 1144 0 0 0 68 1 0 0 23 0 1 0 313427761 6193152 1126 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 1512 1126 90 219 0 1289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6048

[startup+1.50169 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1857160/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=10600 CPUtime=1.49
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 1715 0 0 0 147 2 0 0 25 0 1 0 313427761 10854400 1648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 2650 1648 90 219 0 2427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10600

[startup+3.10185 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1855304/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=11268 CPUtime=3.09
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 2206 0 0 0 306 3 0 0 25 0 1 0 313427761 11538432 2139 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 2817 2139 90 219 0 2594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11268

[startup+6.30118 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1852936/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=12444 CPUtime=6.29
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 2583 0 0 0 622 7 0 0 25 0 1 0 313427761 12742656 2419 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 3111 2419 90 219 0 2888 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12444

[startup+12.7028 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1851784/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=13916 CPUtime=12.69
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 3020 0 0 0 1259 10 0 0 25 0 1 0 313427761 14249984 2663 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 3479 2663 90 219 0 3256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13916

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1849672/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=15436 CPUtime=25.48
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 3500 0 0 0 2530 18 0 0 25 0 1 0 313427761 15806464 3143 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 3859 3143 90 219 0 3636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15436

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1846920/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=18048 CPUtime=51.08
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 4566 0 0 0 5077 31 0 0 25 0 1 0 313427761 18481152 3824 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 4512 3824 90 219 0 4289 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18048

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1842824/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=23036 CPUtime=102.27
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 6344 0 0 0 10171 56 0 0 25 0 1 0 313427761 23588864 4833 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 5759 4833 90 219 0 5536 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23036

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1837704/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=34048 CPUtime=162.25
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 7616 0 0 0 16138 87 0 0 25 0 1 0 313427761 34865152 6105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 8512 6105 90 219 0 8289 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34048

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1832968/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=35408 CPUtime=222.23
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 8801 0 0 0 22113 110 0 0 25 0 1 0 313427761 36257792 7290 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 8852 7290 102 219 0 8629 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35408

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1829832/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=43228 CPUtime=282.22
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 11114 0 0 0 28087 135 0 0 25 0 1 0 313427761 44265472 8066 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 10807 8066 102 219 0 10584 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43228

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1827848/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=44076 CPUtime=342.21
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 11598 0 0 0 34065 156 0 0 25 0 1 0 313427761 45133824 8550 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 11019 8550 102 219 0 10796 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 44076

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1826248/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=45032 CPUtime=402.19
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 11964 0 0 0 40042 177 0 0 25 0 1 0 313427761 46112768 8916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 11258 8916 102 219 0 11035 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45032

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1824648/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=45716 CPUtime=462.17
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 12364 0 0 0 46019 198 0 0 25 0 1 0 313427761 46813184 9316 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 11429 9316 102 219 0 11206 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45716

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1822728/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=46432 CPUtime=522.16
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 12824 0 0 0 51998 218 0 0 25 0 1 0 313427761 47546368 9776 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 11608 9776 102 219 0 11385 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46432

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1820296/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=47660 CPUtime=582.14
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 13432 0 0 0 57978 236 0 0 25 0 1 0 313427761 48803840 10384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 11915 10384 102 219 0 11692 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47660

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1818120/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=48444 CPUtime=642.13
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 13962 0 0 0 63960 253 0 0 25 0 1 0 313427761 49606656 10914 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 12111 10914 102 219 0 11888 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 48444


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1813128/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=63016 CPUtime=882.07
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 18263 0 0 0 87886 321 0 0 25 0 1 0 313427761 64528384 12142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 15754 12142 102 219 0 15531 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 63016

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1811976/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=63956 CPUtime=942.05
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 18539 0 0 0 93870 335 0 0 25 0 1 0 313427761 65490944 12418 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 15989 12418 102 219 0 15766 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 63956

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1809800/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=64804 CPUtime=1002.04
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 19073 0 0 0 99855 349 0 0 25 0 1 0 313427761 66359296 12952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 16201 12952 102 219 0 15978 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 64804

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1808776/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=65704 CPUtime=1062.02
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 19337 0 0 0 105837 365 0 0 25 0 1 0 313427761 67280896 13216 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 16426 13216 102 219 0 16203 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 65704

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1807688/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=65704 CPUtime=1122
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 19584 0 0 0 111818 382 0 0 25 0 1 0 313427761 67280896 13463 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 16426 13463 102 219 0 16203 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 65704

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1806600/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=66660 CPUtime=1181.99
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 19844 0 0 0 117801 398 0 0 25 0 1 0 313427761 68259840 13723 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 16665 13723 102 219 0 16442 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 66660

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1805704/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=66660 CPUtime=1241.97
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 20039 0 0 0 123785 412 0 0 25 0 1 0 313427761 68259840 13918 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 16665 13918 102 219 0 16442 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 66660

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1803848/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=67012 CPUtime=1301.96
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 20492 0 0 0 129770 426 0 0 25 0 1 0 313427761 68620288 14371 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 16753 14371 102 219 0 16530 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 67012

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1802376/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=84796 CPUtime=1361.94
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 20859 0 0 0 135755 439 0 0 25 0 1 0 313427761 86831104 14738 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 21199 14738 102 219 0 20976 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 84796

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1801160/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=84988 CPUtime=1421.93
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 21154 0 0 0 141741 452 0 0 25 0 1 0 313427761 87027712 15033 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 21247 15033 102 219 0 21024 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 84988

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1800200/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=86068 CPUtime=1481.91
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 21397 0 0 0 147722 469 0 0 25 0 1 0 313427761 88133632 15276 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 21517 15276 102 219 0 21294 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 86068

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1798792/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=86068 CPUtime=1541.9
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 21723 0 0 0 153708 482 0 0 25 0 1 0 313427761 88133632 15602 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 21517 15602 102 219 0 21294 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 86068

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1797896/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=87212 CPUtime=1601.89
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 21947 0 0 0 159695 494 0 0 25 0 1 0 313427761 89305088 15826 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 21803 15826 102 219 0 21580 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 87212

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1796872/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=87356 CPUtime=1661.87
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 22184 0 0 0 165679 508 0 0 25 0 1 0 313427761 89452544 16063 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 21839 16063 102 219 0 21616 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 87356

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1796168/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=87356 CPUtime=1721.85
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 22351 0 0 0 171664 521 0 0 25 0 1 0 313427761 89452544 16230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 21839 16230 102 219 0 21616 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 87356

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1795336/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=88572 CPUtime=1781.84
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 22554 0 0 0 177649 535 0 0 25 0 1 0 313427761 90697728 16433 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 22143 16433 102 219 0 21920 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 88572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1795080/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=88572 CPUtime=1800.04
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 22608 0 0 0 179465 539 0 0 25 0 1 0 313427761 90697728 16487 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 22143 16487 102 219 0 21920 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 88572

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: 1.00 0.99 0.98 2/78 21922
/proc/meminfo: memFree=1795080/2055920 swapFree=4155964/4192956
[pid=21921] ppid=21919 vsize=88572 CPUtime=1800.04
/proc/21921/stat : 21921 (PBS4_SAT07v2) R 21919 21921 21545 0 -1 4194304 22608 0 0 0 179465 539 0 0 25 0 1 0 313427761 90697728 16487 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21921/statm: 22143 16487 102 219 0 21920 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 88572

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1794.65
CPU system time (s): 5.40518
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 88572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.65
system time used= 5.40518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22611
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= 37782

runsolver used 1.64675 second user time and 4.56031 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue May  8 20:12:41 UTC 2007

IDJOB= 459470
IDBENCH= 47931
IDSOLVER= 200
FILE ID= node44/459470-1178655160

PBS_JOBID= 5218420

Free space on /tmp= 66558 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459470-1178655160/instance-459470-1178655160.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-459470-1178655160 -o ROOT/results/node44/conversion-459470-1178655160 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459470-1178655160/instance-459470-1178655160.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-459470-1178655160 -o ROOT/results/node44/solver-459470-1178655160 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459470-1178655160/instance-459470-1178655160.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  870560ebbd959d9c8bd54c4fcdba3455

RANDOM SEED= 403618062

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1862568 kB
Buffers:         20668 kB
Cached:          77048 kB
SwapCached:      12512 kB
Active:          64408 kB
Inactive:        56200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862568 kB
SwapTotal:     4192956 kB
SwapFree:      4155964 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          31384 kB
Slab:            58228 kB
Committed_AS:  4600784 kB
PageTables:       1736 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= 66558 MiB

End job on node44 on Tue May  8 20:42:43 UTC 2007