Trace number 458626

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 2007-03-23OPT1496 22.3476 22.3549

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb
MD5SUM68d64078750ebeea40444abb8e9568e3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1496
Best CPU time to get the best result obtained on this benchmark0.032994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1496
Optimality of the best value was proved YES
Number of variables771
Total number of constraints23
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)23
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint26
Maximum length of a constraint438
Number of terms in the objective function 771
Biggest coefficient in the objective function 1626
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 524677
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1626
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 524677
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/458626-1178638690/instance-458626-1178638690.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 3292
0.00/0.02	o 3119
0.00/0.03	o 3109
0.00/0.03	o 2161
0.00/0.06	o 2032
0.00/0.06	o 1806
0.09/0.19	o 1709
0.19/0.22	o 1705
0.29/0.36	o 1631
0.59/0.62	o 1595
2.99/3.06	o 1562
3.60/3.63	o 1559
5.99/6.08	o 1536
6.19/6.26	o 1526
15.59/15.66	o 1506
17.78/17.84	o 1496
22.29/22.35	o 1496
22.29/22.35	s OPTIMUM FOUND
22.29/22.35	c Total Run Time					22.3176
22.29/22.35	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
22.29/22.35	v -x118 -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136
22.29/22.35	v -x137 -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155
22.29/22.35	v -x156 x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174
22.29/22.35	v -x175 -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193
22.29/22.35	v -x194 -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211
22.29/22.35	v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230
22.29/22.35	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25
22.29/22.35	v -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269
22.29/22.35	v -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288
22.29/22.35	v -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306
22.29/22.35	v -x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325
22.29/22.35	v -x326 -x327 -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344
22.29/22.35	v -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 -x36 -x360 -x361 -x362 -x363
22.29/22.35	v -x364 -x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382
22.29/22.35	v -x383 -x384 -x385 -x386 -x387 -x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 -x401
22.29/22.35	v -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420
22.29/22.35	v -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44
22.29/22.35	v -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459
22.29/22.35	v -x46 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478
22.29/22.35	v -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497
22.29/22.35	v -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515
22.29/22.35	v -x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534
22.29/22.35	v -x535 -x536 -x537 -x538 -x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553
22.29/22.35	v -x554 -x555 -x556 -x557 x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572
22.29/22.35	v -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x59 -x590 -x591
22.29/22.35	v -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x61
22.29/22.35	v -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629
22.29/22.35	v -x63 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648
22.29/22.35	v -x649 -x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667
22.29/22.35	v -x668 -x669 -x67 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686
22.29/22.35	v -x687 -x688 -x689 -x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 -x70 -x700 -x701 -x702 -x703 -x704
22.29/22.35	v -x705 -x706 -x707 -x708 -x709 -x71 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 -x723
22.29/22.35	v -x724 -x725 -x726 -x727 -x728 -x729 -x73 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x74 -x740 -x741 -x742
22.29/22.35	v -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x75 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x76 -x760 -x761
22.29/22.35	v -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x77 -x770 -x771 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88
22.29/22.35	v -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	1496

Conversion Script Data (download as text)

/tmp/evaluation/458626-1178638690/instance-458626-1178638690.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/node69/watcher-458626-1178638690 -o ROOT/results/node69/solver-458626-1178638690 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458626-1178638690/instance-458626-1178638690.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: 0.78 1.00 1.01 3/64 31012
/proc/meminfo: memFree=1589228/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=1456 CPUtime=0
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 339858436 1490944 139 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 364 139 86 219 0 141 0

[startup+0.10238 s]
/proc/loadavg: 0.78 1.00 1.01 3/64 31012
/proc/meminfo: memFree=1589228/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=1588 CPUtime=0.09
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 339858436 1626112 222 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 397 222 102 219 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.201395 s]
/proc/loadavg: 0.78 1.00 1.01 3/64 31012
/proc/meminfo: memFree=1589228/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=1588 CPUtime=0.19
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 250 0 0 0 19 0 0 0 19 0 1 0 339858436 1626112 232 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 397 232 102 219 0 174 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1588

[startup+0.301412 s]
/proc/loadavg: 0.78 1.00 1.01 3/64 31012
/proc/meminfo: memFree=1589228/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=1588 CPUtime=0.29
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 253 0 0 0 29 0 0 0 19 0 1 0 339858436 1626112 235 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 397 235 102 219 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1588

[startup+0.701476 s]
/proc/loadavg: 0.78 1.00 1.01 3/64 31012
/proc/meminfo: memFree=1589228/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=1588 CPUtime=0.69
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 284 0 0 0 69 0 0 0 23 0 1 0 339858436 1626112 266 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 397 266 102 219 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.50161 s]
/proc/loadavg: 0.78 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1588260/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=2616 CPUtime=1.49
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 424 0 0 0 148 1 0 0 25 0 1 0 339858436 2678784 406 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 654 406 102 219 0 431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2616

[startup+3.10187 s]
/proc/loadavg: 0.78 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1587684/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=2772 CPUtime=3.1
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 499 0 0 0 308 2 0 0 25 0 1 0 339858436 2838528 481 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 693 481 102 219 0 470 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2772

[startup+6.30138 s]
/proc/loadavg: 0.80 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1586084/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6092 CPUtime=6.29
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 959 0 0 0 626 3 0 0 25 0 1 0 339858436 6238208 941 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557049 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1523 941 102 219 0 1300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6092

[startup+12.7014 s]
/proc/loadavg: 0.81 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583716/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6420 CPUtime=12.69
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1471 0 0 0 1265 4 0 0 25 0 1 0 339858436 6574080 1453 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1605 1453 102 219 0 1382 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6420

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

[startup+12.8014 s]
/proc/loadavg: 0.81 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583716/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6420 CPUtime=12.79
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1476 0 0 0 1275 4 0 0 25 0 1 0 339858436 6574080 1458 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1605 1458 102 219 0 1382 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 6420

[startup+19.2015 s]
/proc/loadavg: 0.84 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583396/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6548 CPUtime=19.18
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1518 0 0 0 1914 4 0 0 25 0 1 0 339858436 6705152 1500 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1637 1500 102 219 0 1414 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 6548

[startup+20.8017 s]
/proc/loadavg: 0.84 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583396/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6548 CPUtime=20.79
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1528 0 0 0 2074 5 0 0 25 0 1 0 339858436 6705152 1510 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1637 1510 102 219 0 1414 0
Current children cumulated CPU time (s) 20.79
Current children cumulated vsize (KiB) 6548

[startup+21.6019 s]
/proc/loadavg: 0.84 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583396/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6740 CPUtime=21.59
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1580 0 0 0 2154 5 0 0 25 0 1 0 339858436 6901760 1513 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1685 1513 102 219 0 1462 0
Current children cumulated CPU time (s) 21.59
Current children cumulated vsize (KiB) 6740

[startup+22.0019 s]
/proc/loadavg: 0.84 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583140/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6740 CPUtime=21.99
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1582 0 0 0 2194 5 0 0 25 0 1 0 339858436 6901760 1515 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1685 1515 102 219 0 1462 0
Current children cumulated CPU time (s) 21.99
Current children cumulated vsize (KiB) 6740

[startup+22.203 s]
/proc/loadavg: 0.84 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583140/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6740 CPUtime=22.19
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1582 0 0 0 2214 5 0 0 25 0 1 0 339858436 6901760 1515 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1685 1515 102 219 0 1462 0
Current children cumulated CPU time (s) 22.19
Current children cumulated vsize (KiB) 6740

[startup+22.302 s]
/proc/loadavg: 0.84 1.00 1.01 2/65 31013
/proc/meminfo: memFree=1583140/2055920 swapFree=4183088/4192956
[pid=31012] ppid=31010 vsize=6740 CPUtime=22.29
/proc/31012/stat : 31012 (PBS4_SAT07v2) R 31010 31012 30688 0 -1 4194304 1583 0 0 0 2224 5 0 0 25 0 1 0 339858436 6901760 1516 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31012/statm: 1685 1516 102 219 0 1462 0
Current children cumulated CPU time (s) 22.29
Current children cumulated vsize (KiB) 6740

Child status: 0
Real time (s): 22.3549
CPU time (s): 22.3476
CPU user time (s): 22.2946
CPU system time (s): 0.052991
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 6740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.2946
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1590
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= 17

runsolver used 0.015997 second user time and 0.050992 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 15:38:10 UTC 2007

IDJOB= 458626
IDBENCH= 1745
IDSOLVER= 200
FILE ID= node69/458626-1178638690

PBS_JOBID= 5218340

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458626-1178638690/instance-458626-1178638690.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-458626-1178638690 -o ROOT/results/node69/conversion-458626-1178638690 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458626-1178638690/instance-458626-1178638690.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-458626-1178638690 -o ROOT/results/node69/solver-458626-1178638690 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458626-1178638690/instance-458626-1178638690.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  68d64078750ebeea40444abb8e9568e3

RANDOM SEED= 331327030

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1589700 kB
Buffers:         30344 kB
Cached:         307924 kB
SwapCached:       3840 kB
Active:         102512 kB
Inactive:       283096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589700 kB
SwapTotal:     4192956 kB
SwapFree:      4183088 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          53452 kB
Slab:            66344 kB
Committed_AS:  7741464 kB
PageTables:       1588 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 node69 on Tue May  8 15:38:33 UTC 2007