Trace number 459551

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)341 1800.02 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb
MD5SUM0f5232be892543458d8a9fd6fc4fb56e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.411936
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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/459551-1178656054/instance-459551-1178656054.opb ......
33.58/33.68	c done parsing opb.
33.58/33.68	o 351
162.23/162.37	o 341
1800.00/1800.71	s SATISFIABLE
1800.00/1800.71	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 -x110 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 x119
1800.00/1800.71	v x12 -x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 x129 x13 -x130 x131 -x132 x133 x134 -x135 -x136 x137 x138 x139 -x14 x140
1800.00/1800.71	v x141 x142 x143 -x144 x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x16 -x160
1800.00/1800.71	v -x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 x17 -x170 x171 x172 -x173 x174 -x175 x176 -x177 x178 -x179 x18 x180 x181 -x182
1800.00/1800.71	v x183 -x184 x185 -x186 x187 -x188 x189 x19 x190 -x191 x192 -x193 x194 -x195 x196 -x197 x198 -x199 -x2 x20 -x200 -x201 -x202 -x203
1800.00/1800.71	v -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222
1800.00/1800.71	v -x223 -x224 -x225 x226 -x227 x228 -x229 x23 x230 -x231 x232 -x233 x234 x235 -x236 x237 -x238 x239 x24 -x240 x241 -x242 x243
1800.00/1800.71	v x244 x245 -x246 x247 x248 x249 -x25 x250 -x251 x252 x253 x254 -x255 x256 x257 x258 x259 x26 -x260 x261 x262 x263 -x264 x265 x266
1800.00/1800.71	v x267 x268 -x269 x27 x270 x271 x272 -x273 x274 x275 x276 x277 -x278 x279 x28 x280 x281 -x282 x283 x284 x285 x286 -x287 x288 x289
1800.00/1800.71	v x29 x290 -x291 x292 x293 x294 x295 -x296 x297 -x298 -x299 x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 x307 x308 -x309
1800.00/1800.71	v -x31 x310 x311 x312 x313 -x314 x315 x316 x317 -x318 x319 x32 x320 x321 x322 -x323 x324 x325 -x326 x327 -x328 -x329 x33 -x330
1800.00/1800.71	v x331 x332 x333 x334 -x335 x336 -x337 -x338 -x339 x34 x340 x341 x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x35 -x350 -x351
1800.00/1800.71	v -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 x361 -x362 x363 -x364 -x365 -x366 x367 x368 x369 x37 x370 -x371
1800.00/1800.71	v x372 -x373 -x374 -x375 x376 x377 x378 x379 x38 -x380 x381 -x382 -x383 -x384 x385 x386 x387 x388 -x389 x39 x390 -x391 -x392 -x393
1800.00/1800.71	v x394 x395 x396 -x397 -x398 -x399 -x4 x40 -x400 -x401 -x402 -x403 -x404 -x405 x406 x407 x408 x409 x41 x410 x411 x412 x413 x414
1800.00/1800.71	v x415 x416 x417 x418 x419 x42 x420 x421 x422 x423 x424 x425 x426 x427 x428 x429 x43 x430 x431 x432 x433 x434 x435 x436 x437 x438
1800.00/1800.71	v x439 x44 x440 x441 x442 x443 x444 x445 x446 x447 x448 x449 -x45 x450 x451 x452 x453 x454 x455 x456 x457 x458 x459 x46 x460 x461
1800.00/1800.71	v x462 x463 x464 x465 x466 x467 x468 x469 -x47 x470 x471 x472 x473 x474 x475 x476 x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483
1800.00/1800.71	v -x484 -x485 -x486 x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 x495 -x496 -x497 -x498 -x499 x5 -x50 -x500 -x501 -x502
1800.00/1800.71	v -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x52 -x520 -x521
1800.00/1800.71	v -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 x54 -x540
1800.00/1800.71	v -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 x559 -x56
1800.00/1800.71	v -x560 -x561 -x562 -x563 -x564 -x565 -x566 x567 x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579
1800.00/1800.71	v -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598
1800.00/1800.71	v -x599 -x6 -x60 -x600 -x601 -x602 -x603 x604 -x605 -x606 -x607 -x608 -x609 x61 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617
1800.00/1800.71	v -x618 -x619 x62 -x620 -x621 x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 x631 -x632 -x633 -x634 -x635 -x636 -x637
1800.00/1800.71	v -x638 -x639 x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 x65 -x66 x67 x68 x69 x7 x70 -x71 x72 x73 -x74 x75 -x76 -x77
1800.00/1800.71	v -x78 x79 -x8 x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x9 x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99

Verifier Data (download as text)

OK	341

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459551-1178656054/instance-459551-1178656054.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-459551-1178656054 -o ROOT/results/node40/solver-459551-1178656054 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459551-1178656054/instance-459551-1178656054.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 22779
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=1456 CPUtime=0
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 153 0 0 0 0 0 0 0 19 0 1 0 194485016 1490944 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134531413 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 364 135 86 219 0 141 0

[startup+0.021296 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 22779
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=1584 CPUtime=0.01
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 210 0 0 0 1 0 0 0 19 0 1 0 194485016 1622016 192 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 396 192 90 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.101313 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 22779
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=2352 CPUtime=0.09
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 352 0 0 0 9 0 0 0 19 0 1 0 194485016 2408448 334 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 588 334 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301353 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 22779
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=3588 CPUtime=0.29
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 688 0 0 0 29 0 0 0 20 0 1 0 194485016 3674112 670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 897 671 90 219 0 674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3588

[startup+0.701437 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 22779
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=5964 CPUtime=0.69
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 1221 0 0 0 68 1 0 0 24 0 1 0 194485016 6107136 1203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 1491 1203 90 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50161 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1480112/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=10532 CPUtime=1.49
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 2088 0 0 0 147 2 0 0 25 0 1 0 194485016 10784768 2021 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 2633 2021 90 219 0 2410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10532

[startup+3.10194 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1477424/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=11456 CPUtime=3.09
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 2333 0 0 0 306 3 0 0 25 0 1 0 194485016 11730944 2169 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 2864 2169 90 219 0 2641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11456

[startup+6.30261 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1475184/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=12124 CPUtime=6.29
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 2843 0 0 0 624 5 0 0 25 0 1 0 194485016 12414976 2679 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 3031 2679 90 219 0 2808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12124

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1473712/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=13780 CPUtime=12.69
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 3351 0 0 0 1260 9 0 0 25 0 1 0 194485016 14110720 2994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 3445 2994 90 219 0 3222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13780

[startup+25.5016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1472112/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=16244 CPUtime=25.48
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 4083 0 0 0 2532 16 0 0 25 0 1 0 194485016 16633856 3341 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 4061 3341 90 219 0 3838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16244

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1470192/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=17428 CPUtime=51.07
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 4625 0 0 0 5078 29 0 0 25 0 1 0 194485016 17846272 3883 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 4357 3883 102 219 0 4134 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17428

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1464240/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=30484 CPUtime=102.26
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 6880 0 0 0 10173 53 0 0 25 0 1 0 194485016 31215616 5369 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 7621 5369 102 219 0 7398 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30484

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1461488/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=32464 CPUtime=162.23
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 7565 0 0 0 16146 77 0 0 25 0 1 0 194485016 33243136 6054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 8116 6054 102 219 0 7893 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32464

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1459056/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=33784 CPUtime=222.2
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 8162 0 0 0 22122 98 0 0 25 0 1 0 194485016 34594816 6651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 8446 6651 102 219 0 8223 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 33784

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1457072/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=40716 CPUtime=282.18
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 10181 0 0 0 28104 114 0 0 25 0 1 0 194485016 41693184 7133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 10179 7133 102 219 0 9956 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 40716

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1454512/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=41876 CPUtime=342.16
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 10816 0 0 0 34085 131 0 0 25 0 1 0 194485016 42881024 7768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 10469 7768 102 219 0 10246 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 41876

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1453104/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=42508 CPUtime=402.13
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 11162 0 0 0 40069 144 0 0 25 0 1 0 194485016 43528192 8114 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 10627 8114 102 219 0 10404 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 42508

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1450096/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=43716 CPUtime=462.11
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 11943 0 0 0 46053 158 0 0 25 0 1 0 194485016 44765184 8895 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 10929 8895 102 219 0 10706 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 43716

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1448816/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=44432 CPUtime=522.08
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 12269 0 0 0 52033 175 0 0 25 0 1 0 194485016 45498368 9221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 11108 9221 102 219 0 10885 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 44432

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1444656/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=45464 CPUtime=582.06
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 13328 0 0 0 58017 189 0 0 25 0 1 0 194485016 46555136 10280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 11366 10280 102 219 0 11143 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 45464

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1443248/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=46120 CPUtime=642.05
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 13644 0 0 0 64003 202 0 0 25 0 1 0 194485016 47226880 10596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 11530 10596 102 219 0 11307 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 46120


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1437488/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=61716 CPUtime=881.95
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 18126 0 0 0 87941 254 0 0 25 0 1 0 194485016 63197184 12005 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 15429 12005 102 219 0 15206 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 61716

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1436464/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=62552 CPUtime=941.92
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 18410 0 0 0 93926 266 0 0 25 0 1 0 194485016 64053248 12289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 15638 12289 102 219 0 15415 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 62552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1435376/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=63444 CPUtime=1001.9
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 18685 0 0 0 99914 276 0 0 25 0 1 0 194485016 64966656 12564 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 15861 12564 102 219 0 15638 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 63444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1434608/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=63444 CPUtime=1061.88
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 18888 0 0 0 105900 288 0 0 25 0 1 0 194485016 64966656 12767 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 15861 12767 102 219 0 15638 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 63444

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1433584/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=64388 CPUtime=1121.85
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 19135 0 0 0 111887 298 0 0 25 0 1 0 194485016 65933312 13014 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 16097 13014 102 219 0 15874 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 64388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1432688/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=64388 CPUtime=1181.83
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 19365 0 0 0 117875 308 0 0 25 0 1 0 194485016 65933312 13244 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 16097 13244 102 219 0 15874 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 64388

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1431600/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=65392 CPUtime=1241.81
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 19625 0 0 0 123863 318 0 0 25 0 1 0 194485016 66961408 13504 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 16348 13504 102 219 0 16125 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 65392

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1430064/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=65800 CPUtime=1301.79
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 19986 0 0 0 129849 330 0 0 25 0 1 0 194485016 67379200 13865 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 16450 13865 102 219 0 16227 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 65800

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1429424/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=66868 CPUtime=1361.76
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 20171 0 0 0 135837 339 0 0 25 0 1 0 194485016 68472832 14050 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 16717 14050 102 219 0 16494 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 66868

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1428464/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=66868 CPUtime=1421.74
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 20402 0 0 0 141825 349 0 0 25 0 1 0 194485016 68472832 14281 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 16717 14281 102 219 0 16494 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 66868

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1427760/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=66868 CPUtime=1481.72
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 20586 0 0 0 147814 358 0 0 25 0 1 0 194485016 68472832 14465 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 16717 14465 102 219 0 16494 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 66868

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1426608/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=68000 CPUtime=1541.7
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 20863 0 0 0 153802 368 0 0 25 0 1 0 194485016 69632000 14742 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 17000 14742 102 219 0 16777 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 68000

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1425840/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=68136 CPUtime=1601.67
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 21053 0 0 0 159790 377 0 0 25 0 1 0 194485016 69771264 14932 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 17034 14932 102 219 0 16811 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 68136

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1425008/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=69484 CPUtime=1661.65
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 21271 0 0 0 165778 387 0 0 25 0 1 0 194485016 71151616 15150 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 17371 15150 102 219 0 17148 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 69484

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1424112/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=69484 CPUtime=1721.62
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 21484 0 0 0 171769 393 0 0 25 0 1 0 194485016 71151616 15363 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 17371 15363 102 219 0 17148 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 69484

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1423408/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=69628 CPUtime=1781.6
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 21666 0 0 0 177760 400 0 0 25 0 1 0 194485016 71299072 15545 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 17407 15545 102 219 0 17184 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 69628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1422960/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=69764 CPUtime=1800
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 21778 0 0 0 179597 403 0 0 25 0 1 0 194485016 71438336 15657 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 17441 15657 102 219 0 17218 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 69764

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: 0.99 0.98 0.99 2/78 22780
/proc/meminfo: memFree=1422960/2055920 swapFree=4157536/4192956
[pid=22779] ppid=22777 vsize=69764 CPUtime=1800
/proc/22779/stat : 22779 (PBS4_SAT07v2) R 22777 22779 21692 0 -1 4194304 21778 0 0 0 179597 403 0 0 25 0 1 0 194485016 71438336 15657 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22779/statm: 17441 15657 102 219 0 17218 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 69764

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1795.98
CPU system time (s): 4.04439
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 69764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.98
system time used= 4.04439
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21781
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= 7
involuntary context switches= 3147

runsolver used 1.54176 second user time and 4.18136 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  8 20:27:34 UTC 2007

IDJOB= 459551
IDBENCH= 48012
IDSOLVER= 200
FILE ID= node40/459551-1178656054

PBS_JOBID= 5218392

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459551-1178656054/instance-459551-1178656054.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-459551-1178656054 -o ROOT/results/node40/conversion-459551-1178656054 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459551-1178656054/instance-459551-1178656054.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-459551-1178656054 -o ROOT/results/node40/solver-459551-1178656054 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459551-1178656054/instance-459551-1178656054.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0f5232be892543458d8a9fd6fc4fb56e

RANDOM SEED= 412287950

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1486096 kB
Buffers:         48056 kB
Cached:         388328 kB
SwapCached:      15272 kB
Active:         148260 kB
Inactive:       311656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486096 kB
SwapTotal:     4192956 kB
SwapFree:      4157536 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          30488 kB
Slab:            95288 kB
Committed_AS:  4675372 kB
PageTables:       1932 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 node40 on Tue May  8 20:57:37 UTC 2007