Trace number 458728

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)-14336 1800.07 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-opt1217.opb
MD5SUM0d06ca66c5954e6533e2fcc6f3f13fb8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-16384
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16384
Optimality of the best value was proved NO
Number of variables787
Total number of constraints65
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint16
Maximum length of a constraint67
Number of terms in the objective function 19
Biggest coefficient in the objective function 262144
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524287
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 393216
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 917503
Number of bits of the biggest sum of numbers20
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/458728-1178641742/instance-458728-1178641742.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 524287
16.68/16.72	o 522593
17.29/17.31	o 522591
19.29/19.30	o 522589
19.29/19.30	o 522239
19.29/19.34	o 520191
19.48/19.50	o 516095
30.07/30.13	o 514048
86.05/86.16	o 514047
217.92/218.10	o 513023
272.79/272.94	o 512612
540.69/540.98	o 512001
815.49/815.83	o 512000
845.58/845.91	o 511999
1243.83/1244.33	o 509951
1800.04/1800.70	s SATISFIABLE
1800.04/1800.70	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.04/1800.70	v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138
1800.04/1800.70	v -x139 x14 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x15 -x150 x151 -x152 -x153 -x154 x155 -x156 x157 -x158
1800.04/1800.70	v -x159 -x16 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178
1800.04/1800.70	v -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 x191 x192 -x193 x194 -x195 -x196 -x197 -x198
1800.04/1800.70	v -x199 -x2 -x20 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217
1800.04/1800.70	v -x218 -x219 x22 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 x234 -x235 -x236 -x237
1800.04/1800.70	v -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x25 -x250 -x251 -x252 -x253 -x254 -x255 x256
1800.04/1800.70	v -x257 -x258 -x259 -x26 -x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275
1800.04/1800.70	v -x276 -x277 -x278 -x279 x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 x290 -x291 -x292 x293 -x294 -x295
1800.04/1800.70	v -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313
1800.04/1800.70	v -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x33 -x330 -x331 -x332
1800.04/1800.70	v x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351
1800.04/1800.70	v -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 -x36 -x360 -x361 -x362 -x363 x364 x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371
1800.04/1800.70	v -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390
1800.04/1800.70	v -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409
1800.04/1800.70	v -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 x422 -x423 -x424 -x425 -x426 -x427 x428
1800.04/1800.70	v -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447
1800.04/1800.70	v -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 -x465 -x466
1800.04/1800.70	v -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 x485
1800.04/1800.70	v -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503
1800.04/1800.70	v -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522
1800.04/1800.70	v -x523 x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x54 -x540 -x541
1800.04/1800.70	v -x542 -x543 -x544 -x545 -x546 -x547 x548 -x549 -x55 -x550 -x551 -x552 -x553 -x554 x555 -x556 -x557 -x558 -x559 -x56 -x560
1800.04/1800.70	v -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58
1800.04/1800.70	v -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599
1800.04/1800.70	v -x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612 x613 -x614 -x615 -x616 -x617 -x618
1800.04/1800.70	v x619 -x62 -x620 -x621 x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638
1800.04/1800.70	v -x639 -x64 x640 -x641 -x642 -x643 -x644 -x645 -x646 x647 x648 -x649 -x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658
1800.04/1800.70	v -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x67 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677
1800.04/1800.70	v -x678 -x679 -x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696
1800.04/1800.70	v -x697 -x698 -x699 -x7 -x70 -x700 -x701 -x702 x703 -x704 -x705 -x706 -x707 -x708 x709 -x71 -x710 -x711 -x712 -x713 -x714 -x715
1800.04/1800.70	v -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x73 -x730 -x731 -x732 -x733 -x734
1800.04/1800.70	v -x735 -x736 -x737 -x738 -x739 -x74 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x75 -x750 -x751 -x752 -x753
1800.04/1800.70	v -x754 -x755 -x756 -x757 -x758 -x759 -x76 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x77 -x770 -x771 -x772
1800.04/1800.70	v -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x78 -x780 x781 -x782 -x783 -x784 -x785 -x786 -x787 -x79 -x8 -x80 -x81 -x82 x83 -x84
1800.04/1800.70	v -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	-14336

Conversion Script Data (download as text)

/tmp/evaluation/458728-1178641742/instance-458728-1178641742.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/node13/watcher-458728-1178641742 -o ROOT/results/node13/solver-458728-1178641742 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458728-1178641742/instance-458728-1178641742.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: 0.91 0.98 0.99 3/77 27407
/proc/meminfo: memFree=1662000/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=1456 CPUtime=0
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 312092015 1490944 142 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134805438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 364 142 86 219 0 141 0

[startup+0.037906 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27407
/proc/meminfo: memFree=1662000/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=1452 CPUtime=0.03
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 239 0 0 0 3 0 0 0 18 0 1 0 312092015 1486848 221 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 363 221 102 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.101919 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27407
/proc/meminfo: memFree=1662000/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=2220 CPUtime=0.1
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 334 0 0 0 10 0 0 0 18 0 1 0 312092015 2273280 316 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 555 316 102 219 0 332 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2220

[startup+0.301961 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27407
/proc/meminfo: memFree=1662000/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=3384 CPUtime=0.3
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 617 0 0 0 30 0 0 0 19 0 1 0 312092015 3465216 599 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 846 599 102 219 0 623 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3384

[startup+0.701047 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 27407
/proc/meminfo: memFree=1662000/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=5432 CPUtime=0.69
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 1038 0 0 0 69 0 0 0 22 0 1 0 312092015 5562368 1020 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 1358 1020 102 219 0 1135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5432

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1657320/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=9676 CPUtime=1.49
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 1787 0 0 0 149 0 0 0 25 0 1 0 312092015 9908224 1769 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 2419 1769 102 219 0 2196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9676

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1653288/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=18136 CPUtime=3.09
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 2984 0 0 0 308 1 0 0 25 0 1 0 312092015 18571264 2966 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 4534 2966 102 219 0 4311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18136

[startup+6.30124 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1645296/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=34852 CPUtime=6.29
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 4694 0 0 0 627 2 0 0 25 0 1 0 312092015 35688448 4676 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 8713 4676 102 219 0 8490 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34852

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1634224/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=35140 CPUtime=12.69
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 7188 0 0 0 1264 5 0 0 25 0 1 0 312092015 35983360 7170 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 8785 7170 102 219 0 8562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35140

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1625392/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=38024 CPUtime=25.48
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 9335 0 0 0 2532 16 0 0 25 0 1 0 312092015 38936576 9171 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 9506 9171 102 219 0 9283 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38024

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1623216/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=40128 CPUtime=51.08
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 10072 0 0 0 5080 28 0 0 25 0 1 0 312092015 41091072 9715 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 10032 9715 102 219 0 9809 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40128

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1619824/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=43692 CPUtime=102.26
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 11303 0 0 0 10174 52 0 0 25 0 1 0 312092015 44740608 10561 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 10923 10561 102 219 0 10700 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43692

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1616496/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=48540 CPUtime=162.23
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 12888 0 0 0 16149 74 0 0 25 0 1 0 312092015 49704960 11377 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 12135 11377 102 219 0 11912 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48540

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1613296/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=50248 CPUtime=222.21
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 13671 0 0 0 22126 95 0 0 25 0 1 0 312092015 51453952 12160 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 12562 12160 102 219 0 12339 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 50248

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1610352/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=58176 CPUtime=282.18
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 15959 0 0 0 28100 118 0 0 25 0 1 0 312092015 59572224 12911 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 14544 12911 102 219 0 14321 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 58176

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1607472/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=59704 CPUtime=342.17
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 16665 0 0 0 34074 143 0 0 25 0 1 0 312092015 61136896 13617 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 14926 13617 102 219 0 14703 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 59704

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1605232/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=60892 CPUtime=402.14
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 17233 0 0 0 40048 166 0 0 25 0 1 0 312092015 62353408 14185 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 15223 14185 102 219 0 15000 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 60892

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1602608/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=62360 CPUtime=462.12
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 17874 0 0 0 46030 182 0 0 25 0 1 0 312092015 63856640 14826 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557611 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 15590 14826 102 219 0 15367 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 62360

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1600112/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=63220 CPUtime=522.1
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 18510 0 0 0 52011 199 0 0 25 0 1 0 312092015 64737280 15462 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 15805 15462 102 219 0 15582 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 63220

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1597616/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=77108 CPUtime=582.08
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 22184 0 0 0 57991 217 0 0 25 0 1 0 312092015 78958592 16063 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 19277 16063 102 219 0 19054 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 77108

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27408
/proc/meminfo: memFree=1595568/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=78124 CPUtime=642.06
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 22704 0 0 0 63974 232 0 0 25 0 1 0 312092015 79998976 16583 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 19531 16583 102 219 0 19308 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 78124


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27409
/proc/meminfo: memFree=1587952/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=82476 CPUtime=881.97
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 24613 0 0 0 87911 286 0 0 25 0 1 0 312092015 84455424 18492 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 20619 18492 102 219 0 20396 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 82476

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1586224/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=82604 CPUtime=941.95
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 25038 0 0 0 93888 307 0 0 25 0 1 0 312092015 84586496 18917 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 20651 18917 102 219 0 20428 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 82604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1584944/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=83792 CPUtime=1001.92
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 25397 0 0 0 99868 324 0 0 25 0 1 0 312092015 85803008 19276 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 20948 19276 102 219 0 20725 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 83792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1583472/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=85052 CPUtime=1061.91
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 25748 0 0 0 105851 340 0 0 25 0 1 0 312092015 87093248 19627 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 21263 19627 102 219 0 21040 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 85052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1581936/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=85052 CPUtime=1121.88
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 26112 0 0 0 111832 356 0 0 25 0 1 0 312092015 87093248 19991 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 21263 19991 102 219 0 21040 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 85052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1580400/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=86392 CPUtime=1181.86
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 26495 0 0 0 117813 373 0 0 25 0 1 0 312092015 88465408 20374 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 21598 20374 102 219 0 21375 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 86392

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1579120/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=86392 CPUtime=1241.84
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 26800 0 0 0 123799 385 0 0 25 0 1 0 312092015 88465408 20679 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 21598 20679 102 219 0 21375 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 86392

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1577456/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=87816 CPUtime=1301.82
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 27224 0 0 0 129780 402 0 0 25 0 1 0 312092015 89923584 21103 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 21954 21103 102 219 0 21731 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 87816

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1575984/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=87948 CPUtime=1361.79
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 27598 0 0 0 135769 410 0 0 25 0 1 0 312092015 90058752 21477 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 21987 21477 102 219 0 21764 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 87948

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1574384/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=114036 CPUtime=1421.77
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 34069 0 0 0 141749 428 0 0 25 0 1 0 312092015 116772864 21803 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 28509 21803 102 219 0 28286 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 114036

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1573232/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=114180 CPUtime=1481.75
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 34417 0 0 0 147735 440 0 0 25 0 1 0 312092015 116920320 22151 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 28545 22151 102 219 0 28322 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 114180

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1571376/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=115788 CPUtime=1541.73
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 34867 0 0 0 153723 450 0 0 25 0 1 0 312092015 118566912 22601 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 28947 22601 102 219 0 28724 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 115788

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1570096/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=115788 CPUtime=1601.71
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 35178 0 0 0 159707 464 0 0 25 0 1 0 312092015 118566912 22912 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 28947 22912 102 219 0 28724 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 115788

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1568944/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=117496 CPUtime=1661.69
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 35483 0 0 0 165695 474 0 0 25 0 1 0 312092015 120315904 23217 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 29374 23217 102 219 0 29151 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 117496

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1567792/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=117496 CPUtime=1721.66
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 35765 0 0 0 171679 487 0 0 25 0 1 0 312092015 120315904 23499 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 29374 23499 102 219 0 29151 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 117496

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27410
/proc/meminfo: memFree=1566448/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=117496 CPUtime=1781.63
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 36105 0 0 0 177664 499 0 0 25 0 1 0 312092015 120315904 23839 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 29374 23839 102 219 0 29151 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 117496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 27410
/proc/meminfo: memFree=1566000/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=117496 CPUtime=1800.04
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 36206 0 0 0 179500 504 0 0 25 0 1 0 312092015 120315904 23940 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 29374 23940 102 219 0 29151 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 117496

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

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

[startup+1800.71 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 27410
/proc/meminfo: memFree=1566000/2055920 swapFree=4159396/4192956
[pid=27407] ppid=27405 vsize=117496 CPUtime=1800.04
/proc/27407/stat : 27407 (PBS4_SAT07v2) R 27405 27407 27092 0 -1 4194304 36206 0 0 0 179500 504 0 0 25 0 1 0 312092015 120315904 23940 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27407/statm: 29374 23940 102 219 0 29151 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 117496

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1795.01
CPU system time (s): 5.05923
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 117496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.01
system time used= 5.05923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36209
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= 1153

runsolver used 1.53577 second user time and 4.20336 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue May  8 16:29:02 UTC 2007

IDJOB= 458728
IDBENCH= 1877
IDSOLVER= 200
FILE ID= node13/458728-1178641742

PBS_JOBID= 5217827

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-opt1217.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458728-1178641742/instance-458728-1178641742.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-458728-1178641742 -o ROOT/results/node13/conversion-458728-1178641742 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458728-1178641742/instance-458728-1178641742.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-458728-1178641742 -o ROOT/results/node13/solver-458728-1178641742 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458728-1178641742/instance-458728-1178641742.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0d06ca66c5954e6533e2fcc6f3f13fb8

RANDOM SEED= 726547174

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1662472 kB
Buffers:         44812 kB
Cached:         255292 kB
SwapCached:      12696 kB
Active:         108340 kB
Inactive:       216632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662472 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          31928 kB
Slab:            53980 kB
Committed_AS:  9712968 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node13 on Tue May  8 16:59:05 UTC 2007