Trace number 459459

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)53 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
MD5SUM1141c23e5342793635b3f22754b52627
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 benchmark0.164974
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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/459459-1178654963/instance-459459-1178654963.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 73
1138.26/1138.73	o 53
1800.02/1800.71	s SATISFIABLE
1800.02/1800.71	v x1 x10 -x100 -x101 x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 x118 -x119
1800.02/1800.71	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
1800.02/1800.71	v -x141 x142 x143 x144 -x145 -x146 x147 -x148 x149 x15 x150 -x151 x152 -x153 -x154 x155 -x156 x157 -x158 x159 x16 -x160 -x161
1800.02/1800.71	v -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x18 -x180
1800.02/1800.71	v x181 -x182 -x183 x184 x185 -x186 -x187 -x188 x189 x19 x190 -x191 x192 -x193 x194 x195 -x196 x197 -x198 x199 -x2 x20 -x200 x201
1800.02/1800.71	v x202 -x203 x204 -x205 x206 -x207 x208 x209 x21 -x210 x211 -x212 x213 -x214 x215 x216 -x217 x218 -x219 x22 x220 -x221 x222 x223
1800.02/1800.71	v -x224 x225 -x226 x227 -x228 x229 -x23 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 -x24 x240 -x241 x242 -x243
1800.02/1800.71	v -x244 -x245 x246 x247 -x248 x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 -x262 -x263
1800.02/1800.71	v -x264 -x265 -x266 x267 x268 -x269 -x27 x270 -x271 -x272 -x273 x274 x275 -x276 x277 -x278 -x279 x28 -x280 x281 x282 -x283 x284
1800.02/1800.71	v -x285 -x286 -x287 x288 -x289 x29 -x290 -x291 x292 x293 x294 -x295 -x296 -x297 -x298 -x299 x3 x30 -x300 -x301 -x302 -x303 -x304
1800.02/1800.71	v -x305 -x306 -x307 -x308 x309 x31 -x310 -x311 -x312 x313 x314 x315 x316 -x317 -x318 -x319 -x32 x320 x321 x322 -x323 -x324 -x325
1800.02/1800.71	v -x326 -x327 -x328 -x329 -x33 x330 -x331 -x332 -x333 x334 x335 x336 x337 -x338 -x339 x34 x340 -x341 -x342 x343 x344 -x345 -x346
1800.02/1800.71	v x347 -x348 -x349 -x35 x350 x351 -x352 -x353 x354 -x355 -x356 x357 -x358 -x359 x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366
1800.02/1800.71	v -x367 -x368 -x369 x37 -x370 -x371 x372 -x373 -x374 x375 -x376 -x377 x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 -x385 x386
1800.02/1800.71	v x387 x388 x389 -x39 x390 -x391 -x392 x393 x394 x395 x396 x397 -x398 -x399 -x4 x40 x400 x401 x402 x403 x404 -x405 -x406 -x407
1800.02/1800.71	v -x408 -x409 -x41 -x410 -x411 -x412 -x413 x414 x415 x416 x417 x418 -x419 x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427
1800.02/1800.71	v x428 x429 x43 x430 x431 x432 -x433 -x434 x435 -x436 -x437 x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448
1800.02/1800.71	v -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 x456 -x457 -x458 x459 x46 -x460 -x461 -x462 x463 -x464 -x465 x466 -x467 -x468
1800.02/1800.71	v -x469 x47 x470 -x471 -x472 x473 -x474 -x475 -x476 -x477 -x478 -x479 x48 -x480 -x481 -x482 -x483 x484 -x485 -x486 -x487 -x488
1800.02/1800.71	v -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 x5 x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507
1800.02/1800.71	v -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526
1800.02/1800.71	v -x527 -x528 -x529 -x53 -x530 -x531 -x532 x533 -x534 -x535 -x536 -x537 x538 -x539 -x54 x540 -x541 -x542 -x543 -x544 x545 -x546
1800.02/1800.71	v x547 -x548 -x549 x55 -x550 -x551 x552 -x553 x554 -x555 -x556 -x557 -x558 x559 -x56 -x560 x561 -x562 -x563 -x564 -x565 x566
1800.02/1800.71	v -x567 x568 -x569 x57 -x570 -x571 -x572 x573 -x574 x575 -x576 -x577 -x578 -x579 x58 x580 -x581 x582 x583 x584 x585 x586 -x587
1800.02/1800.71	v x588 x589 x59 x590 x591 x592 x593 -x594 x595 x596 x597 x598 x599 x6 x60 x600 -x601 x602 x603 x604 x605 x606 x607 -x608 x609 x61
1800.02/1800.71	v x610 x611 x612 x613 x614 -x615 x616 -x617 -x618 -x619 x62 -x620 -x621 -x622 -x623 x624 x625 x626 x627 x628 -x629 x63 x630 x64
1800.02/1800.71	v x65 x66 x67 x68 -x69 -x7 x70 x71 x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x8 -x80 -x81 x82 x83 x84 x85 -x86 -x87 x88 -x89 x9 -x90 x91 x92
1800.02/1800.71	v x93 x94 x95 x96 -x97 -x98 x99

Verifier Data (download as text)

OK	53

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459459-1178654963/instance-459459-1178654963.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-459459-1178654963 -o ROOT/results/node66/solver-459459-1178654963 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459459-1178654963/instance-459459-1178654963.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2238
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=1456 CPUtime=0
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 341485856 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 364 146 86 219 0 141 0

[startup+0.063425 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2238
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=1840 CPUtime=0.05
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 302 0 0 0 5 0 0 0 18 0 1 0 341485856 1884160 284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 460 284 102 219 0 237 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1840

[startup+0.101431 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2238
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=2352 CPUtime=0.09
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 341485856 2408448 351 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 588 351 102 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301471 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2238
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=3596 CPUtime=0.29
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 614 0 0 0 28 1 0 0 19 0 1 0 341485856 3682304 596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 899 596 102 219 0 676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3596

[startup+0.70155 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2238
/proc/meminfo: memFree=1482800/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=5972 CPUtime=0.69
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 942 0 0 0 68 1 0 0 23 0 1 0 341485856 6115328 924 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 1493 924 102 219 0 1270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5972

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1478568/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=6432 CPUtime=1.49
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 1428 0 0 0 146 3 0 0 25 0 1 0 341485856 6586368 1361 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 1608 1361 102 219 0 1385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6432

[startup+3.10203 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1477224/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=11072 CPUtime=3.09
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 1687 0 0 0 305 4 0 0 25 0 1 0 341485856 11337728 1620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 2768 1620 102 219 0 2545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11072

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1475112/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=11984 CPUtime=6.28
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 2277 0 0 0 621 7 0 0 25 0 1 0 341485856 12271616 2113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 2996 2113 102 219 0 2773 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11984

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1472552/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=12660 CPUtime=12.69
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 2779 0 0 0 1257 12 0 0 25 0 1 0 341485856 12963840 2615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 3165 2615 102 219 0 2942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12660

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1469352/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=22848 CPUtime=25.48
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 3755 0 0 0 2528 20 0 0 25 0 1 0 341485856 23396352 3398 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 5712 3398 102 219 0 5489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22848

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1466920/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=25844 CPUtime=51.07
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 4744 0 0 0 5074 33 0 0 25 0 1 0 341485856 26464256 4002 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 6461 4002 102 219 0 6238 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1461544/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=27732 CPUtime=102.26
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 6102 0 0 0 10172 54 0 0 25 0 1 0 341485856 28397568 5360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 6933 5360 102 219 0 6710 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27732

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1458024/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=33244 CPUtime=162.22
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 7742 0 0 0 16146 76 0 0 25 0 1 0 341485856 34041856 6231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 8311 6231 102 219 0 8088 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 33244

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1454632/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=35560 CPUtime=222.2
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 8573 0 0 0 22120 100 0 0 25 0 1 0 341485856 36413440 7062 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 8890 7062 102 219 0 8667 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35560

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1452456/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=37004 CPUtime=282.18
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 9106 0 0 0 28098 120 0 0 25 0 1 0 341485856 37892096 7595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 9251 7595 102 219 0 9028 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 37004

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1450472/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=44176 CPUtime=342.16
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 11122 0 0 0 34073 143 0 0 25 0 1 0 341485856 45236224 8074 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 11044 8074 102 219 0 10821 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 44176

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1448744/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=45164 CPUtime=402.14
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 11563 0 0 0 40047 167 0 0 25 0 1 0 341485856 46247936 8515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 11291 8515 102 219 0 11068 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45164

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1446376/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=46104 CPUtime=462.11
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 12139 0 0 0 46023 188 0 0 25 0 1 0 341485856 47210496 9091 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 11526 9091 102 219 0 11303 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 46104

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1443560/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=47404 CPUtime=522.09
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 12897 0 0 0 51996 213 0 0 25 0 1 0 341485856 48541696 9849 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 11851 9849 102 219 0 11628 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 47404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1441960/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=48100 CPUtime=582.07
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 13298 0 0 0 57967 240 0 0 25 0 1 0 341485856 49254400 10250 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 12025 10250 102 219 0 11802 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 48100

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1440168/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=49648 CPUtime=642.05
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 13719 0 0 0 63944 261 0 0 25 0 1 0 341485856 50839552 10671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 12412 10671 102 219 0 12189 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 49648


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1434664/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=65008 CPUtime=881.96
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 18181 0 0 0 87849 347 0 0 25 0 1 0 341485856 66568192 12060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 16252 12060 102 219 0 16029 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 65008

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2239
/proc/meminfo: memFree=1433320/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=65008 CPUtime=941.93
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 18513 0 0 0 93825 368 0 0 25 0 1 0 341485856 66568192 12392 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 16252 12392 102 219 0 16029 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 65008

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2239
/proc/meminfo: memFree=1432424/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=65852 CPUtime=1001.91
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 18739 0 0 0 99804 387 0 0 25 0 1 0 341485856 67432448 12618 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 16463 12618 102 219 0 16240 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 65852

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2239
/proc/meminfo: memFree=1431144/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=66748 CPUtime=1061.89
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 19044 0 0 0 105785 404 0 0 25 0 1 0 341485856 68349952 12923 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 16687 12923 102 219 0 16464 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 66748

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2239
/proc/meminfo: memFree=1429992/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=66748 CPUtime=1121.86
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 19338 0 0 0 111765 421 0 0 25 0 1 0 341485856 68349952 13217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 16687 13217 102 219 0 16464 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 66748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1428584/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=67844 CPUtime=1181.84
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 19678 0 0 0 117749 435 0 0 25 0 1 0 341485856 69472256 13557 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 16961 13557 102 219 0 16738 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 67844

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1426664/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=69000 CPUtime=1241.82
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 20150 0 0 0 123730 452 0 0 25 0 1 0 341485856 70656000 14029 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 17250 14029 102 219 0 17027 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 69000

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1425768/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=69000 CPUtime=1301.8
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 20356 0 0 0 129713 467 0 0 25 0 1 0 341485856 70656000 14235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 17250 14235 102 219 0 17027 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 69000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1424872/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=69000 CPUtime=1361.78
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 20592 0 0 0 135697 481 0 0 25 0 1 0 341485856 70656000 14471 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 17250 14471 102 219 0 17027 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 69000

[startup+1422.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2239
/proc/meminfo: memFree=1423592/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=70076 CPUtime=1421.76
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 20918 0 0 0 141681 495 0 0 25 0 1 0 341485856 71757824 14797 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 17519 14797 102 219 0 17296 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 70076

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2239
/proc/meminfo: memFree=1422632/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=70076 CPUtime=1481.74
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 21147 0 0 0 147666 508 0 0 25 0 1 0 341485856 71757824 15026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 17519 15026 102 219 0 17296 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 70076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2239
/proc/meminfo: memFree=1421544/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=71412 CPUtime=1541.71
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 21449 0 0 0 153647 524 0 0 25 0 1 0 341485856 73125888 15328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 17853 15328 102 219 0 17630 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 71412

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2239
/proc/meminfo: memFree=1420648/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=71412 CPUtime=1601.69
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 21657 0 0 0 159631 538 0 0 25 0 1 0 341485856 73125888 15536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 17853 15536 102 219 0 17630 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 71412

[startup+1662.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 2239
/proc/meminfo: memFree=1419816/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=72628 CPUtime=1661.66
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 21865 0 0 0 165613 553 0 0 25 0 1 0 341485856 74371072 15744 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 18157 15744 102 219 0 17934 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 72628

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2239
/proc/meminfo: memFree=1418472/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=72628 CPUtime=1721.64
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 22210 0 0 0 171596 568 0 0 25 0 1 0 341485856 74371072 16089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 18157 16089 102 219 0 17934 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 72628

[startup+1782.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 2239
/proc/meminfo: memFree=1417576/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=72628 CPUtime=1781.62
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 22424 0 0 0 177578 584 0 0 25 0 1 0 341485856 74371072 16303 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 18157 16303 102 219 0 17934 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 72628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 2239
/proc/meminfo: memFree=1417256/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=72628 CPUtime=1800.02
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 22506 0 0 0 179415 587 0 0 25 0 1 0 341485856 74371072 16385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 18157 16385 102 219 0 17934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 72628

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: 1.03 1.02 1.00 2/65 2239
/proc/meminfo: memFree=1417256/2055920 swapFree=4183156/4192956
[pid=2238] ppid=2236 vsize=72628 CPUtime=1800.02
/proc/2238/stat : 2238 (PBS4_SAT07v2) R 2236 2238 1840 0 -1 4194304 22506 0 0 0 179415 587 0 0 25 0 1 0 341485856 74371072 16385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2238/statm: 18157 16385 102 219 0 17934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 72628

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1794.15
CPU system time (s): 5.8901
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 72628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.15
system time used= 5.8901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22509
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= 3103

runsolver used 1.37979 second user time and 3.54346 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  8 20:09:23 UTC 2007

IDJOB= 459459
IDBENCH= 47920
IDSOLVER= 200
FILE ID= node66/459459-1178654963

PBS_JOBID= 5218409

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=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459459-1178654963/instance-459459-1178654963.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-459459-1178654963 -o ROOT/results/node66/conversion-459459-1178654963 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459459-1178654963/instance-459459-1178654963.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-459459-1178654963 -o ROOT/results/node66/solver-459459-1178654963 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459459-1178654963/instance-459459-1178654963.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1141c23e5342793635b3f22754b52627

RANDOM SEED= 729066585

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1483208 kB
Buffers:         34828 kB
Cached:         436488 kB
SwapCached:       3732 kB
Active:          92508 kB
Inactive:       389380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483208 kB
SwapTotal:     4192956 kB
SwapFree:      4183156 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            76824 kB
Committed_AS:  5141208 kB
PageTables:       1380 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 node66 on Tue May  8 20:39:26 UTC 2007