Trace number 458975

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)-35 1800.09 1800.13

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-2.opb
MD5SUM5249f5f1c551add7f5b5b920fc1c3b9c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-40
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41263
Number of constraints which are clauses41263
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 760
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 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
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/458975-1178646386/instance-458975-1178646386.opb ......
0.19/0.25	c done parsing opb.
0.19/0.25	o 760
0.19/0.26	o 759
0.19/0.26	o 758
0.19/0.28	o 757
0.29/0.31	o 756
0.29/0.31	o 739
7.49/7.56	o 731
7.59/7.66	o 730
7.69/7.71	o 729
9.19/9.24	o 728
65.70/65.79	o 727
135.90/135.93	o 726
1779.34/1779.45	o 725
1800.04/1800.10	s SATISFIABLE
1800.04/1800.10	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.04/1800.10	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.04/1800.10	v -x138 -x139 -x14 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 x156
1800.04/1800.10	v -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175
1800.04/1800.10	v -x176 x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194
1800.04/1800.10	v -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 x212 -x213
1800.04/1800.10	v -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 x232
1800.04/1800.10	v -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251
1800.04/1800.10	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270
1800.04/1800.10	v -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 x285 -x286 -x287 -x288 -x289 -x29
1800.04/1800.10	v -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308
1800.04/1800.10	v -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 x323 -x324 -x325 x326 -x327
1800.04/1800.10	v -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346
1800.04/1800.10	v -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 x359 -x36 -x360 -x361 x362 -x363 -x364 -x365
1800.04/1800.10	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.04/1800.10	v -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 x401 -x402 -x403
1800.04/1800.10	v -x404 -x405 -x406 -x407 -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 x421 -x422
1800.04/1800.10	v -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 x438 -x439 -x44 -x440 -x441
1800.04/1800.10	v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460
1800.04/1800.10	v -x461 x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48
1800.04/1800.10	v x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499
1800.04/1800.10	v -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517
1800.04/1800.10	v -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536
1800.04/1800.10	v x537 -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 x55 -x550 -x551 -x552 -x553 x554 -x555 -x556
1800.04/1800.10	v -x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574 -x575
1800.04/1800.10	v -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591 -x592 -x593 -x594
1800.04/1800.10	v -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612
1800.04/1800.10	v -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 x631
1800.04/1800.10	v -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x65 -x650
1800.04/1800.10	v -x651 -x652 -x653 -x654 -x655 -x656 -x657 x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 x67
1800.04/1800.10	v -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 x679 -x68 -x680 -x681 -x682 -x683 -x684 x685 -x686 -x687 -x688 -x689
1800.04/1800.10	v -x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 -x70 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707
1800.04/1800.10	v -x708 -x709 -x71 -x710 -x711 -x712 -x713 -x714 x715 -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 -x723 -x724 -x725 -x726
1800.04/1800.10	v -x727 -x728 -x729 -x73 -x730 -x731 -x732 -x733 -x734 -x735 -x736 x737 -x738 -x739 -x74 -x740 -x741 -x742 -x743 -x744 -x745
1800.04/1800.10	v -x746 -x747 -x748 -x749 -x75 -x750 -x751 -x752 -x753 -x754 x755 -x756 -x757 -x758 -x759 -x76 -x760 x77 -x78 -x79 -x8 -x80 -x81
1800.04/1800.10	v -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	-35

Conversion Script Data (download as text)

/tmp/evaluation/458975-1178646386/instance-458975-1178646386.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/node16/watcher-458975-1178646386 -o ROOT/results/node16/solver-458975-1178646386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458975-1178646386/instance-458975-1178646386.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9799
/proc/meminfo: memFree=1808824/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=1456 CPUtime=0
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 312556272 1490944 139 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 364 139 86 219 0 141 0

[startup+0.0774769 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9799
/proc/meminfo: memFree=1808824/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=2200 CPUtime=0.07
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 395 0 0 0 7 0 0 0 18 0 1 0 312556272 2252800 322 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134636157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 550 322 86 219 0 327 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2200

[startup+0.101472 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9799
/proc/meminfo: memFree=1808824/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=2332 CPUtime=0.09
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 445 0 0 0 9 0 0 0 18 0 1 0 312556272 2387968 372 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 583 372 86 219 0 360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2332

[startup+0.301429 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9799
/proc/meminfo: memFree=1808824/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=5416 CPUtime=0.29
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 1231 0 0 0 29 0 0 0 19 0 1 0 312556272 5545984 868 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 1354 868 102 219 0 1131 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5416

[startup+0.701345 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9799
/proc/meminfo: memFree=1808824/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=11560 CPUtime=0.69
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 2183 0 0 0 68 1 0 0 22 0 1 0 312556272 11837440 1820 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 2890 1820 102 219 0 2667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11560

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9800
/proc/meminfo: memFree=1799216/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=19752 CPUtime=1.49
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 3726 0 0 0 147 2 0 0 25 0 1 0 312556272 20226048 3363 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 4938 3363 102 219 0 4715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19752

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9800
/proc/meminfo: memFree=1790896/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=36416 CPUtime=3.09
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 6559 0 0 0 306 3 0 0 25 0 1 0 312556272 37289984 6196 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 9104 6196 102 219 0 8881 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36416

[startup+6.30116 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9800
/proc/meminfo: memFree=1773232/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=69624 CPUtime=6.3
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 10485 0 0 0 624 6 0 0 25 0 1 0 312556272 71294976 10122 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 17406 10122 102 219 0 17183 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 69624

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9800
/proc/meminfo: memFree=1745008/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=73252 CPUtime=12.69
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 16326 0 0 0 1260 9 0 0 25 0 1 0 312556272 75010048 15963 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 18313 15963 102 219 0 18090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73252

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9800
/proc/meminfo: memFree=1727216/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=141604 CPUtime=25.49
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 20771 0 0 0 2535 14 0 0 25 0 1 0 312556272 145002496 20408 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134548678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 35401 20408 102 219 0 35178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 141604

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9800
/proc/meminfo: memFree=1717488/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=146616 CPUtime=51.09
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 23626 0 0 0 5091 18 0 0 25 0 1 0 312556272 150134784 22878 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 36654 22878 102 219 0 36431 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 146616

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 9800
/proc/meminfo: memFree=1710960/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=151156 CPUtime=102.3
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 25195 0 0 0 10204 26 0 0 25 0 1 0 312556272 154783744 24447 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 37789 24447 102 219 0 37566 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 151156

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9800
/proc/meminfo: memFree=1690992/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=157716 CPUtime=162.29
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 30948 0 0 0 16192 37 0 0 25 0 1 0 312556272 161501184 29431 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 39429 29431 102 219 0 39206 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 157716

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9800
/proc/meminfo: memFree=1688368/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=159808 CPUtime=222.29
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 31598 0 0 0 22185 44 0 0 25 0 1 0 312556272 163643392 30081 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 39952 30081 102 219 0 39729 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 159808

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9800
/proc/meminfo: memFree=1686128/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=161400 CPUtime=282.3
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 32150 0 0 0 28178 52 0 0 25 0 1 0 312556272 165273600 30633 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 40350 30633 102 219 0 40127 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 161400

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9800
/proc/meminfo: memFree=1684144/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=162600 CPUtime=342.3
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 32638 0 0 0 34172 58 0 0 25 0 1 0 312556272 166502400 31121 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 40650 31121 102 219 0 40427 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 162600

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9800
/proc/meminfo: memFree=1681968/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=170196 CPUtime=402.3
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 34702 0 0 0 40164 66 0 0 25 0 1 0 312556272 174280704 31648 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 42549 31648 102 219 0 42326 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 170196

[startup+462.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 9800
/proc/meminfo: memFree=1680240/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=171444 CPUtime=462.31
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 35136 0 0 0 46158 73 0 0 25 0 1 0 312556272 175558656 32082 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 42861 32082 102 219 0 42638 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 171444

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 9800
/proc/meminfo: memFree=1678640/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=172472 CPUtime=522.31
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 35553 0 0 0 52151 80 0 0 25 0 1 0 312556272 176611328 32499 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 43118 32499 102 219 0 42895 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 172472

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9800
/proc/meminfo: memFree=1677104/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=173108 CPUtime=582.31
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 35941 0 0 0 58146 85 0 0 25 0 1 0 312556272 177262592 32887 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 43277 32887 102 219 0 43054 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 173108

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9800
/proc/meminfo: memFree=1675440/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=174468 CPUtime=642.32
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 36344 0 0 0 64142 90 0 0 25 0 1 0 312556272 178655232 33290 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 43617 33290 102 219 0 43394 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 174468


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9872
/proc/meminfo: memFree=1668088/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=189576 CPUtime=882.28
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 40865 0 0 0 88114 114 0 0 25 0 1 0 312556272 194125824 34738 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 47394 34738 102 219 0 47171 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 189576

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1668080/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=190460 CPUtime=942.22
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 41178 0 0 0 94102 120 0 0 25 0 1 0 312556272 195031040 35051 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 47615 35051 102 219 0 47392 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 190460

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 9998
/proc/meminfo: memFree=1666736/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=191232 CPUtime=1002.21
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 41517 0 0 0 100097 124 0 0 25 0 1 0 312556272 195821568 35390 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 47808 35390 102 219 0 47585 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 191232

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 9998
/proc/meminfo: memFree=1665648/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=191232 CPUtime=1062.22
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 41815 0 0 0 106092 130 0 0 25 0 1 0 312556272 195821568 35688 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 47808 35688 102 219 0 47585 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 191232

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1664112/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=192404 CPUtime=1122.22
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 42186 0 0 0 112088 134 0 0 25 0 1 0 312556272 197021696 36059 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 48101 36059 102 219 0 47878 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 192404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1663152/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=193272 CPUtime=1182.22
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 42471 0 0 0 118083 139 0 0 25 0 1 0 312556272 197910528 36344 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 48318 36344 102 219 0 48095 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 193272

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1661872/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=194196 CPUtime=1242.23
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 42769 0 0 0 124079 144 0 0 25 0 1 0 312556272 198856704 36642 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 48549 36642 102 219 0 48326 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 194196

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1660656/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=194196 CPUtime=1302.23
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 43066 0 0 0 130075 148 0 0 25 0 1 0 312556272 198856704 36939 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 48549 36939 102 219 0 48326 0
Current children cumulated CPU time (s) 1302.23
Current children cumulated vsize (KiB) 194196

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 9998
/proc/meminfo: memFree=1659504/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=195176 CPUtime=1362.23
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 43347 0 0 0 136071 152 0 0 25 0 1 0 312556272 199860224 37220 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134560851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 48794 37220 102 219 0 48571 0
Current children cumulated CPU time (s) 1362.23
Current children cumulated vsize (KiB) 195176

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9998
/proc/meminfo: memFree=1658224/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=195176 CPUtime=1422.23
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 43660 0 0 0 142067 156 0 0 25 0 1 0 312556272 199860224 37533 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 48794 37533 102 219 0 48571 0
Current children cumulated CPU time (s) 1422.23
Current children cumulated vsize (KiB) 195176

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1657136/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=196220 CPUtime=1482.23
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 43937 0 0 0 148063 160 0 0 25 0 1 0 312556272 200929280 37810 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49055 37810 102 219 0 48832 0
Current children cumulated CPU time (s) 1482.23
Current children cumulated vsize (KiB) 196220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1655920/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=196540 CPUtime=1542.23
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 44259 0 0 0 154058 165 0 0 25 0 1 0 312556272 201256960 38132 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49135 38132 102 219 0 48912 0
Current children cumulated CPU time (s) 1542.23
Current children cumulated vsize (KiB) 196540

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1654832/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=197648 CPUtime=1602.24
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 44532 0 0 0 160054 170 0 0 25 0 1 0 312556272 202391552 38405 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49412 38405 102 219 0 49189 0
Current children cumulated CPU time (s) 1602.24
Current children cumulated vsize (KiB) 197648

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1653616/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=197808 CPUtime=1662.24
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 44833 0 0 0 166051 173 0 0 25 0 1 0 312556272 202555392 38706 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49452 38706 102 219 0 49229 0
Current children cumulated CPU time (s) 1662.24
Current children cumulated vsize (KiB) 197808

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1652528/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=198984 CPUtime=1722.24
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 45103 0 0 0 172047 177 0 0 25 0 1 0 312556272 203759616 38976 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49746 38976 102 219 0 49523 0
Current children cumulated CPU time (s) 1722.24
Current children cumulated vsize (KiB) 198984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1651376/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=199144 CPUtime=1782.24
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 45391 0 0 0 178043 181 0 0 25 0 1 0 312556272 203923456 39264 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49786 39264 102 219 0 49563 0
Current children cumulated CPU time (s) 1782.24
Current children cumulated vsize (KiB) 199144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1651056/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=199144 CPUtime=1800.04
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 45465 0 0 0 179822 182 0 0 25 0 1 0 312556272 203923456 39338 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49786 39338 102 219 0 49563 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 199144

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

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

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9998
/proc/meminfo: memFree=1651056/2055920 swapFree=4148536/4192956
[pid=9799] ppid=9797 vsize=199144 CPUtime=1800.04
/proc/9799/stat : 9799 (PBS4_SAT07v2) R 9797 9799 8871 0 -1 4194304 45465 0 0 0 179822 182 0 0 25 0 1 0 312556272 203923456 39338 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9799/statm: 49786 39338 102 219 0 49563 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 199144

Child status: 0
Real time (s): 1800.13
CPU time (s): 1800.09
CPU user time (s): 1798.23
CPU system time (s): 1.85672
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 199144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.85672
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45468
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= 19528

runsolver used 1.50977 second user time and 4.40133 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  8 17:46:26 UTC 2007

IDJOB= 458975
IDBENCH= 2242
IDSOLVER= 200
FILE ID= node16/458975-1178646386

PBS_JOBID= 5217825

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458975-1178646386/instance-458975-1178646386.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-458975-1178646386 -o ROOT/results/node16/conversion-458975-1178646386 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458975-1178646386/instance-458975-1178646386.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-458975-1178646386 -o ROOT/results/node16/solver-458975-1178646386 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458975-1178646386/instance-458975-1178646386.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5249f5f1c551add7f5b5b920fc1c3b9c

RANDOM SEED= 542581068

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1809232 kB
Buffers:         35972 kB
Cached:         135204 kB
SwapCached:      11880 kB
Active:          97728 kB
Inactive:       101176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809232 kB
SwapTotal:     4192956 kB
SwapFree:      4148536 kB
Dirty:            3232 kB
Writeback:           0 kB
Mapped:          34624 kB
Slab:            33240 kB
Committed_AS: 14141096 kB
PageTables:       1848 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= 66561 MiB

End job on node16 on Tue May  8 18:16:29 UTC 2007