Trace number 458977

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)-34 1800.03 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-4.opb
MD5SUM7262f9f4ab1a3ada75b3b140acf97f7d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-39
Best CPU time to get the best result obtained on this benchmark1800.02
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 constraints41605
Number of constraints which are clauses41605
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/458977-1178646444/instance-458977-1178646444.opb ......
0.19/0.26	c done parsing opb.
0.19/0.26	o 760
0.19/0.26	o 759
0.19/0.26	o 758
0.19/0.27	o 757
0.29/0.34	o 756
0.29/0.34	o 733
0.29/0.36	o 732
0.39/0.40	o 731
7.09/7.11	o 730
14.19/14.26	o 728
28.78/28.87	o 727
1530.96/1531.53	o 726
1800.00/1800.60	s SATISFIABLE
1800.00/1800.60	v -x1 -x10 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.00/1800.60	v -x119 -x12 -x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
1800.00/1800.60	v -x138 x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 x155 -x156
1800.00/1800.60	v -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175
1800.00/1800.60	v -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194
1800.00/1800.60	v -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 -x21 -x210 -x211 x212 -x213
1800.00/1800.60	v -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232
1800.00/1800.60	v -x233 -x234 x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251
1800.00/1800.60	v -x252 -x253 -x254 x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 x27 -x270
1800.00/1800.60	v -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29
1800.00/1800.60	v -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308
1800.00/1800.60	v -x309 -x31 -x310 -x311 -x312 -x313 x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 x324 -x325 -x326 -x327
1800.00/1800.60	v -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346
1800.00/1800.60	v -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365
1800.00/1800.60	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.00/1800.60	v -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 -x398 -x399 -x4 -x40 -x400 -x401 -x402 -x403
1800.00/1800.60	v -x404 -x405 -x406 -x407 x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422
1800.00/1800.60	v -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441
1800.00/1800.60	v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 x455 -x456 -x457 -x458 -x459 -x46 -x460
1800.00/1800.60	v -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 -x470 -x471 x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48
1800.00/1800.60	v -x480 -x481 -x482 -x483 -x484 -x485 -x486 x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499
1800.00/1800.60	v -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 x518
1800.00/1800.60	v -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537
1800.00/1800.60	v -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 x549 -x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556
1800.00/1800.60	v -x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574 -x575
1800.00/1800.60	v -x576 x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591 -x592 -x593 -x594
1800.00/1800.60	v -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 x608 -x609 -x61 -x610 -x611 -x612 -x613
1800.00/1800.60	v -x614 x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631 -x632
1800.00/1800.60	v -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x64 x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x65 -x650 -x651
1800.00/1800.60	v -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x67 -x670
1800.00/1800.60	v -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x68 -x680 -x681 x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x69
1800.00/1800.60	v -x690 -x691 x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 -x70 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708
1800.00/1800.60	v -x709 -x71 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 x718 -x719 -x72 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727
1800.00/1800.60	v -x728 -x729 x73 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x74 x740 -x741 -x742 -x743 -x744 -x745 x746 -x747
1800.00/1800.60	v -x748 -x749 -x75 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x76 -x760 -x77 -x78 x79 -x8 -x80 -x81 -x82 -x83
1800.00/1800.60	v -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	-34

Conversion Script Data (download as text)

/tmp/evaluation/458977-1178646444/instance-458977-1178646444.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/node65/watcher-458977-1178646444 -o ROOT/results/node65/solver-458977-1178646444 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458977-1178646444/instance-458977-1178646444.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 9508
/proc/meminfo: memFree=1922712/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=1456 CPUtime=0
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 340634079 1490944 139 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 364 139 86 219 0 141 0

[startup+0.00698392 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9508
/proc/meminfo: memFree=1922712/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=1456 CPUtime=0
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 340634079 1490944 146 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530159 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 364 146 86 219 0 141 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1456

[startup+0.101991 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9508
/proc/meminfo: memFree=1922712/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=2328 CPUtime=0.09
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 446 0 0 0 9 0 0 0 18 0 1 0 340634079 2383872 372 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 582 372 86 219 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2328

[startup+0.302007 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9508
/proc/meminfo: memFree=1922712/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=5276 CPUtime=0.29
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 1230 0 0 0 28 1 0 0 19 0 1 0 340634079 5402624 866 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134558962 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 1319 866 102 219 0 1096 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5276

[startup+0.701039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9508
/proc/meminfo: memFree=1922712/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=11552 CPUtime=0.69
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 1963 0 0 0 68 1 0 0 22 0 1 0 340634079 11829248 1599 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 2888 1599 102 219 0 2665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11552

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1914576/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=19744 CPUtime=1.48
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 3264 0 0 0 147 1 0 0 25 0 1 0 340634079 20217856 2900 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 4936 2900 102 219 0 4713 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19744

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1908112/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=36392 CPUtime=3.08
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 5226 0 0 0 306 2 0 0 25 0 1 0 340634079 37265408 4862 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 9098 4862 102 219 0 8875 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36392

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1892432/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=36688 CPUtime=6.28
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 9219 0 0 0 624 4 0 0 25 0 1 0 340634079 37568512 8855 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 9172 8855 102 219 0 8949 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36688

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1861008/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=71328 CPUtime=12.68
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 16442 0 0 0 1259 9 0 0 25 0 1 0 340634079 73039872 16078 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 17832 16078 102 219 0 17609 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71328

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1844112/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=140392 CPUtime=25.48
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 20372 0 0 0 2536 12 0 0 25 0 1 0 340634079 143761408 20008 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 35098 20008 102 219 0 34875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 140392

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1832144/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=146008 CPUtime=51.08
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 23380 0 0 0 5092 16 0 0 25 0 1 0 340634079 149512192 22631 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 36502 22631 102 219 0 36279 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 146008

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1825552/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=150448 CPUtime=102.26
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 25013 0 0 0 10205 21 0 0 25 0 1 0 340634079 154058752 24264 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 37612 24264 102 219 0 37389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 150448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1822032/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=156432 CPUtime=162.25
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 26655 0 0 0 16197 28 0 0 25 0 1 0 340634079 160186368 25137 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 39108 25137 102 219 0 38885 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 156432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1819216/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=158768 CPUtime=222.22
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 27353 0 0 0 22188 34 0 0 25 0 1 0 340634079 162578432 25835 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 39692 25835 102 219 0 39469 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 158768

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1817040/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=159952 CPUtime=282.21
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 27900 0 0 0 28181 40 0 0 25 0 1 0 340634079 163790848 26382 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 39988 26382 102 219 0 39765 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 159952

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1814800/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=161272 CPUtime=342.19
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 28448 0 0 0 34173 46 0 0 25 0 1 0 340634079 165142528 26930 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 40318 26930 102 219 0 40095 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 161272

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1812432/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=169384 CPUtime=402.18
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 30569 0 0 0 40164 54 0 0 25 0 1 0 340634079 173449216 27514 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134532693 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 42346 27514 102 219 0 42123 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 169384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1810640/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=170328 CPUtime=462.16
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 30995 0 0 0 46158 58 0 0 25 0 1 0 340634079 174415872 27940 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 42582 27940 102 219 0 42359 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 170328

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1808912/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=171532 CPUtime=522.15
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 31439 0 0 0 52150 65 0 0 25 0 1 0 340634079 175648768 28384 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 42883 28384 102 219 0 42660 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 171532

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1806992/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=172656 CPUtime=582.12
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 31933 0 0 0 58142 70 0 0 25 0 1 0 340634079 176799744 28878 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 43164 28878 102 219 0 42941 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 172656

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9509
/proc/meminfo: memFree=1805072/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=173808 CPUtime=642.1
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 32396 0 0 0 64135 75 0 0 25 0 1 0 340634079 177979392 29341 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 43452 29341 102 219 0 43229 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 173808


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9575
/proc/meminfo: memFree=1799200/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=176360 CPUtime=822.03
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 33509 0 0 0 82111 92 0 0 25 0 1 0 340634079 180592640 30454 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 44090 30454 102 219 0 43867 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 176360

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1798608/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=189500 CPUtime=881.94
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 36945 0 0 0 88095 99 0 0 25 0 1 0 340634079 194048000 30817 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 47375 30817 102 219 0 47152 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 189500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1797392/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=190236 CPUtime=941.92
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 37278 0 0 0 94087 105 0 0 25 0 1 0 340634079 194801664 31150 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 47559 31150 102 219 0 47336 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 190236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1796048/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=191020 CPUtime=1001.91
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 37599 0 0 0 100079 112 0 0 25 0 1 0 340634079 195604480 31471 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 47755 31471 102 219 0 47532 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 191020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1794768/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=191180 CPUtime=1061.89
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 37917 0 0 0 106071 118 0 0 25 0 1 0 340634079 195768320 31789 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 47795 31789 102 219 0 47572 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 191180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1793232/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=192332 CPUtime=1121.87
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 38295 0 0 0 112065 122 0 0 25 0 1 0 340634079 196947968 32167 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 48083 32167 102 219 0 47860 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 192332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1791952/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=193216 CPUtime=1181.86
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 38601 0 0 0 118059 127 0 0 25 0 1 0 340634079 197853184 32473 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 48304 32473 102 219 0 48081 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 193216

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1790736/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=194156 CPUtime=1241.85
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 38903 0 0 0 124054 131 0 0 25 0 1 0 340634079 198815744 32775 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 48539 32775 102 219 0 48316 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 194156

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1789456/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=194316 CPUtime=1301.83
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 39211 0 0 0 130047 136 0 0 25 0 1 0 340634079 198979584 33083 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 48579 33083 102 219 0 48356 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 194316

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1788304/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=195632 CPUtime=1361.81
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 39551 0 0 0 136041 140 0 0 25 0 1 0 340634079 200327168 33423 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 48908 33423 102 219 0 48685 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 195632

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1787152/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=195632 CPUtime=1421.8
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 39838 0 0 0 142036 144 0 0 25 0 1 0 340634079 200327168 33710 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 48908 33710 102 219 0 48685 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 195632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1785936/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=196692 CPUtime=1481.78
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 40137 0 0 0 148030 148 0 0 25 0 1 0 340634079 201412608 34009 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 49173 34009 102 219 0 48950 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 196692

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1784400/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=197204 CPUtime=1541.77
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 40528 0 0 0 154024 153 0 0 25 0 1 0 340634079 201936896 34400 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 49301 34400 102 219 0 49078 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 197204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1783056/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=198328 CPUtime=1601.74
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 40856 0 0 0 160018 156 0 0 25 0 1 0 340634079 203087872 34728 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 49582 34728 102 219 0 49359 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 198328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1781648/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=199908 CPUtime=1661.73
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 41203 0 0 0 166013 160 0 0 25 0 1 0 340634079 204705792 35075 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 49977 35075 102 219 0 49754 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 199908

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1780496/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=199908 CPUtime=1721.72
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 41499 0 0 0 172006 166 0 0 25 0 1 0 340634079 204705792 35371 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 49977 35371 102 219 0 49754 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 199908

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1779216/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=199908 CPUtime=1781.69
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 41791 0 0 0 177999 170 0 0 25 0 1 0 340634079 204705792 35663 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557025 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 49977 35663 102 219 0 49754 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 199908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9707
/proc/meminfo: memFree=1778832/2055920 swapFree=4184160/4192956
[pid=9508] ppid=9506 vsize=201180 CPUtime=1800
/proc/9508/stat : 9508 (PBS4_SAT07v2) R 9506 9508 8692 0 -1 4194304 41885 0 0 0 179828 172 0 0 25 0 1 0 340634079 206008320 35757 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9508/statm: 50295 35757 102 219 0 50072 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 201180

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.03
CPU user time (s): 1798.29
CPU system time (s): 1.74573
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 201792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.29
system time used= 1.74573
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41888
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= 2305

runsolver used 1.3398 second user time and 3.64045 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 17:47:24 UTC 2007

IDJOB= 458977
IDBENCH= 2244
IDSOLVER= 200
FILE ID= node65/458977-1178646444

PBS_JOBID= 5218344

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-frb40-19-4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458977-1178646444/instance-458977-1178646444.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-458977-1178646444 -o ROOT/results/node65/conversion-458977-1178646444 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458977-1178646444/instance-458977-1178646444.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-458977-1178646444 -o ROOT/results/node65/solver-458977-1178646444 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458977-1178646444/instance-458977-1178646444.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7262f9f4ab1a3ada75b3b140acf97f7d

RANDOM SEED= 863588118

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1923120 kB
Buffers:          4652 kB
Cached:          24052 kB
SwapCached:       2712 kB
Active:          68724 kB
Inactive:         7456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923120 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            3220 kB
Writeback:           0 kB
Mapped:          53616 kB
Slab:            42560 kB
Committed_AS:  7434560 kB
PageTables:       1548 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 node65 on Tue May  8 18:17:27 UTC 2007