Trace number 459539

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)23 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
MD5SUMbc362e080dfd9e6c883df7eeb6006e66
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 benchmark0.155976
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/459539-1178655557/instance-459539-1178655557.opb ......
637.92/638.20	c done parsing opb.
637.92/638.20	o 27
1006.32/1006.60	o 25
1635.75/1636.21	o 23
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v x1 x10 -x100 x101 x102 -x103 -x104 x105 x106 x107 x108 x109 x11 x110 x111 x112 x113 x114 -x115 x116 -x117 -x118 -x119 x12 x120
1800.01/1800.50	v -x121 -x122 x123 -x124 x125 x126 x127 -x128 -x129 -x13 -x130 x131 -x132 -x133 -x134 x135 x136 -x137 -x138 -x139 x14 -x140 x141
1800.01/1800.50	v x142 x143 -x144 x145 x146 -x147 -x148 -x149 x15 x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 x16 -x160 -x161 x162
1800.01/1800.50	v -x163 -x164 x165 -x166 -x167 x168 -x169 x17 -x170 x171 -x172 x173 x174 x175 x176 x177 x178 -x179 x18 -x180 -x181 -x182 x183
1800.01/1800.50	v -x184 -x185 -x186 -x187 x188 x189 x19 x190 x191 x192 -x193 x194 -x195 -x196 x197 x198 x199 x2 -x20 -x200 x201 -x202 -x203 x204
1800.01/1800.50	v x205 x206 -x207 x208 -x209 x21 -x210 x211 x212 x213 -x214 x215 -x216 -x217 x218 x219 x22 x220 -x221 x222 -x223 -x224 -x225 -x226
1800.01/1800.50	v -x227 -x228 -x229 -x23 -x230 -x231 x232 x233 x234 -x235 x236 -x237 -x238 x239 -x24 -x240 -x241 x242 -x243 -x244 -x245 x246
1800.01/1800.50	v -x247 -x248 x249 -x25 -x250 -x251 -x252 x253 -x254 -x255 x256 -x257 -x258 -x259 x26 x260 -x261 -x262 x263 -x264 -x265 -x266
1800.01/1800.50	v x267 -x268 -x269 -x27 x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 x281 -x282 -x283 x284 -x285 -x286
1800.01/1800.50	v -x287 x288 x289 x29 x290 -x291 x292 -x293 x294 -x295 -x296 -x297 -x298 -x299 x3 x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306
1800.01/1800.50	v -x307 -x308 -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 x317 x318 -x319 x32 x320 -x321 x322 -x323 -x324 -x325 -x326
1800.01/1800.50	v -x327 -x328 -x329 -x33 x330 x331 x332 -x333 x334 -x335 x336 x337 x338 x339 -x34 -x340 -x341 -x342 -x343 x344 x345 x346 -x347
1800.01/1800.50	v -x348 -x349 x35 -x350 x351 x352 x353 -x354 -x355 -x356 -x357 x358 x359 x36 x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368
1800.01/1800.50	v -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 x38 x380 x381 -x382 -x383 -x384 -x385 x386 -x387 -x388
1800.01/1800.50	v x389 -x39 -x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 x400 -x401 -x402 x403 -x404 x405 -x406 -x407
1800.01/1800.50	v -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426
1800.01/1800.50	v -x427 -x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 x435 -x436 x437 x438 -x439 x44 -x440 x441 x442 -x443 x444 x445 -x446 -x447
1800.01/1800.50	v x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 x456 -x457 x458 x459 x46 -x460 -x461 x462 x463 -x464 x465 x466 -x467 -x468
1800.01/1800.50	v x469 x47 x470 -x471 x472 x473 -x474 -x475 x476 x477 -x478 x479 x48 x480 -x481 -x482 x483 x484 x485 x486 x487 x488 x489 x49 x490
1800.01/1800.50	v -x491 -x492 -x493 -x494 -x495 -x496 -x497 x498 x499 x5 x50 x500 x501 x502 x503 x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510
1800.01/1800.50	v -x511 x512 x513 x514 x515 x516 x517 x518 x519 x52 x520 x521 x522 x523 x524 x525 x526 x527 x528 x529 -x53 x530 x531 x532 x533 x534
1800.01/1800.50	v -x535 x536 -x537 -x538 -x539 x54 x540 x541 -x542 x543 -x544 -x545 -x546 -x547 -x548 -x549 x55 -x550 -x551 -x552 -x553 x554
1800.01/1800.50	v x555 -x556 x557 -x558 -x559 x56 -x560 x561 x562 -x563 x564 -x565 -x566 -x567 -x568 -x569 x57 -x570 -x571 -x572 -x573 -x574
1800.01/1800.50	v x575 x576 -x577 x578 -x579 x58 -x580 -x581 x582 -x583 -x584 x585 -x586 x587 x588 x589 -x59 -x590 -x591 x592 -x593 x594 x595
1800.01/1800.50	v x596 -x597 -x598 x599 -x6 x60 -x600 x601 x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 x61 x610 -x611 -x612 x613 -x614 x615
1800.01/1800.50	v x616 x617 -x618 -x619 -x62 x620 -x621 x622 x623 x624 -x625 -x626 x627 -x628 x629 x63 x630 x64 x65 x66 -x67 x68 x69 -x7 x70 x71
1800.01/1800.50	v -x72 -x73 x74 -x75 -x76 -x77 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	23

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459539-1178655557/instance-459539-1178655557.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-459539-1178655557 -o ROOT/results/node11/solver-459539-1178655557 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459539-1178655557/instance-459539-1178655557.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 0.95 0.90 3/77 3381
/proc/meminfo: memFree=1921312/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=1456 CPUtime=0
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 306604615 1490944 146 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134530523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 364 146 86 219 0 141 0

[startup+0.0464171 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3381
/proc/meminfo: memFree=1921312/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=1584 CPUtime=0.04
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 260 0 0 0 4 0 0 0 18 0 1 0 306604615 1622016 242 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 396 242 90 219 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1584

[startup+0.101422 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3381
/proc/meminfo: memFree=1921312/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=2352 CPUtime=0.09
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 306604615 2408448 328 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 588 328 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301445 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3381
/proc/meminfo: memFree=1921312/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=3784 CPUtime=0.29
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 642 0 0 0 29 0 0 0 19 0 1 0 306604615 3874816 624 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 946 624 90 219 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.701492 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3381
/proc/meminfo: memFree=1921312/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=5964 CPUtime=0.69
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 995 0 0 0 68 1 0 0 23 0 1 0 306604615 6107136 977 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 1491 977 90 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50159 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 3382
/proc/meminfo: memFree=1917080/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=6688 CPUtime=1.49
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 1473 0 0 0 148 1 0 0 25 0 1 0 306604615 6848512 1406 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 1672 1406 90 219 0 1449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6688

[startup+3.10178 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 3382
/proc/meminfo: memFree=1915480/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=11180 CPUtime=3.09
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 1723 0 0 0 306 3 0 0 25 0 1 0 306604615 11448320 1656 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 2795 1656 90 219 0 2572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11180

[startup+6.30116 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 3382
/proc/meminfo: memFree=1913944/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=11964 CPUtime=6.29
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 2093 0 0 0 623 6 0 0 25 0 1 0 306604615 12251136 1929 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 2991 1929 90 219 0 2768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11964

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 3382
/proc/meminfo: memFree=1912216/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=12652 CPUtime=12.69
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 2528 0 0 0 1259 10 0 0 25 0 1 0 306604615 12955648 2364 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 3163 2364 90 219 0 2940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12652

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 3382
/proc/meminfo: memFree=1910168/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=14300 CPUtime=25.49
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 3206 0 0 0 2527 22 0 0 25 0 1 0 306604615 14643200 2849 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 3575 2849 90 219 0 3352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14300

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 3382
/proc/meminfo: memFree=1905176/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=26144 CPUtime=51.08
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 4863 0 0 0 5069 39 0 0 25 0 1 0 306604615 26771456 4121 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 6536 4121 90 219 0 6313 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26144

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 3382
/proc/meminfo: memFree=1900760/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=28240 CPUtime=102.26
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 5898 0 0 0 10158 68 0 0 25 0 1 0 306604615 28917760 5156 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 7060 5156 90 219 0 6837 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1897560/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=32932 CPUtime=162.25
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 7443 0 0 0 16122 103 0 0 25 0 1 0 306604615 33722368 5932 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 8233 5932 90 219 0 8010 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32932

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1893848/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=34804 CPUtime=222.24
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 8370 0 0 0 22089 135 0 0 25 0 1 0 306604615 35639296 6859 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 8701 6859 90 219 0 8478 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34804

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1889624/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=36180 CPUtime=282.22
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 9428 0 0 0 28060 162 0 0 25 0 1 0 306604615 37048320 7917 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 9045 7917 90 219 0 8822 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36180

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1887000/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=43372 CPUtime=342.2
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 11593 0 0 0 34033 187 0 0 25 0 1 0 306604615 44412928 8545 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 10843 8545 90 219 0 10620 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43372

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1885208/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=44532 CPUtime=402.18
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 12050 0 0 0 40006 212 0 0 25 0 1 0 306604615 45600768 9002 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 11133 9002 90 219 0 10910 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44532

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1883160/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=45448 CPUtime=462.17
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 12534 0 0 0 45979 238 0 0 25 0 1 0 306604615 46538752 9486 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 11362 9486 90 219 0 11139 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45448

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1881944/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=45948 CPUtime=522.15
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 12862 0 0 0 51951 264 0 0 25 0 1 0 306604615 47050752 9814 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 11487 9814 90 219 0 11264 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45948

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1880472/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=47044 CPUtime=582.13
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 13203 0 0 0 57927 286 0 0 25 0 1 0 306604615 48173056 10155 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 11761 10155 90 219 0 11538 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47044

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3382
/proc/meminfo: memFree=1878936/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=47788 CPUtime=642.12
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 13608 0 0 0 63904 308 0 0 25 0 1 0 306604615 48934912 10560 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 11947 10560 102 219 0 11724 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47788


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

[startup+882.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 3382
/proc/meminfo: memFree=1872792/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=63172 CPUtime=882.06
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 18139 0 0 0 87816 390 0 0 25 0 1 0 306604615 64688128 12018 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 15793 12018 102 219 0 15570 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 63172

[startup+942.302 s]
/proc/loadavg: 1.08 1.00 0.92 2/78 3382
/proc/meminfo: memFree=1871448/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=64144 CPUtime=942.04
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 18478 0 0 0 93794 410 0 0 25 0 1 0 306604615 65683456 12357 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 16036 12357 102 219 0 15813 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 64144

[startup+1002.3 s]
/proc/loadavg: 1.08 1.01 0.93 2/78 3382
/proc/meminfo: memFree=1870168/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=64144 CPUtime=1002.02
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 18792 0 0 0 99775 427 0 0 25 0 1 0 306604615 65683456 12671 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 16036 12671 102 219 0 15813 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 64144

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 0.93 2/78 3382
/proc/meminfo: memFree=1868952/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=65004 CPUtime=1062.01
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 19095 0 0 0 105756 445 0 0 25 0 1 0 306604615 66564096 12974 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 16251 12974 102 219 0 16028 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 65004

[startup+1122.3 s]
/proc/loadavg: 1.03 1.02 0.93 2/78 3382
/proc/meminfo: memFree=1867864/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=65920 CPUtime=1121.98
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 19358 0 0 0 111734 464 0 0 25 0 1 0 306604615 67502080 13237 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 16480 13237 102 219 0 16257 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 65920

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 0.94 2/78 3382
/proc/meminfo: memFree=1866776/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=66064 CPUtime=1181.98
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 19636 0 0 0 117714 484 0 0 25 0 1 0 306604615 67649536 13515 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 16516 13515 102 219 0 16293 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 66064

[startup+1242.3 s]
/proc/loadavg: 1.06 1.04 0.94 2/78 3382
/proc/meminfo: memFree=1865048/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=67036 CPUtime=1241.96
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 20010 0 0 0 123691 505 0 0 25 0 1 0 306604615 68644864 13889 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 16759 13889 102 219 0 16536 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 67036

[startup+1302.3 s]
/proc/loadavg: 1.06 1.04 0.95 2/78 3382
/proc/meminfo: memFree=1864088/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=67036 CPUtime=1301.94
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 20258 0 0 0 129671 523 0 0 25 0 1 0 306604615 68644864 14137 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 16759 14137 102 219 0 16536 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 67036

[startup+1362.3 s]
/proc/loadavg: 1.06 1.04 0.95 2/78 3382
/proc/meminfo: memFree=1863000/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=68068 CPUtime=1361.92
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 20509 0 0 0 135648 544 0 0 25 0 1 0 306604615 69701632 14388 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17017 14388 102 219 0 16794 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 68068

[startup+1422.31 s]
/proc/loadavg: 1.05 1.05 0.96 2/78 3382
/proc/meminfo: memFree=1862040/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=68068 CPUtime=1421.91
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 20750 0 0 0 141633 558 0 0 25 0 1 0 306604615 69701632 14629 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17017 14629 102 219 0 16794 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 68068

[startup+1482.3 s]
/proc/loadavg: 1.13 1.07 0.97 2/78 3382
/proc/meminfo: memFree=1861144/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=69164 CPUtime=1481.89
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 20963 0 0 0 147615 574 0 0 25 0 1 0 306604615 70823936 14842 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17291 14842 102 219 0 17068 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 69164

[startup+1542.3 s]
/proc/loadavg: 1.20 1.09 0.98 2/78 3382
/proc/meminfo: memFree=1859928/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=69164 CPUtime=1541.87
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 21246 0 0 0 153597 590 0 0 25 0 1 0 306604615 70823936 15125 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17291 15125 102 219 0 17068 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 69164

[startup+1602.3 s]
/proc/loadavg: 1.14 1.08 0.98 2/78 3382
/proc/meminfo: memFree=1859096/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=70328 CPUtime=1601.86
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 21477 0 0 0 159577 609 0 0 25 0 1 0 306604615 72015872 15356 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17582 15356 102 219 0 17359 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 70328

[startup+1662.3 s]
/proc/loadavg: 1.19 1.10 1.00 2/78 3382
/proc/meminfo: memFree=1858264/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=70328 CPUtime=1661.84
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 21666 0 0 0 165560 624 0 0 25 0 1 0 306604615 72015872 15545 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17582 15545 102 219 0 17359 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 70328

[startup+1722.3 s]
/proc/loadavg: 1.21 1.11 1.01 2/78 3384
/proc/meminfo: memFree=1856024/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=71708 CPUtime=1721.82
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 22176 0 0 0 171542 640 0 0 25 0 1 0 306604615 73428992 16055 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17927 16055 102 219 0 17704 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 71708

[startup+1782.3 s]
/proc/loadavg: 1.13 1.10 1.00 2/78 3384
/proc/meminfo: memFree=1854936/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=71708 CPUtime=1781.81
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 22448 0 0 0 177525 656 0 0 25 0 1 0 306604615 73428992 16327 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17927 16327 102 219 0 17704 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 71708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.09 1.10 1.00 2/78 3384
/proc/meminfo: memFree=1854744/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=71708 CPUtime=1800.01
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 22496 0 0 0 179341 660 0 0 25 0 1 0 306604615 73428992 16375 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17927 16375 102 219 0 17704 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71708

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

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

[startup+1800.5 s]
/proc/loadavg: 1.09 1.10 1.00 2/78 3384
/proc/meminfo: memFree=1854744/2055920 swapFree=4147100/4192956
[pid=3381] ppid=3379 vsize=71708 CPUtime=1800.01
/proc/3381/stat : 3381 (PBS4_SAT07v2) R 3379 3381 3147 0 -1 4194304 22496 0 0 0 179341 660 0 0 25 0 1 0 306604615 73428992 16375 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3381/statm: 17927 16375 102 219 0 17704 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71708

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1793.42
CPU system time (s): 6.61499
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 71708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.42
system time used= 6.61499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22499
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= 37008

runsolver used 1.43178 second user time and 4.03039 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue May  8 20:19:17 UTC 2007

IDJOB= 459539
IDBENCH= 48000
IDSOLVER= 200
FILE ID= node11/459539-1178655557

PBS_JOBID= 5218012

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=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459539-1178655557/instance-459539-1178655557.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-459539-1178655557 -o ROOT/results/node11/conversion-459539-1178655557 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459539-1178655557/instance-459539-1178655557.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-459539-1178655557 -o ROOT/results/node11/solver-459539-1178655557 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459539-1178655557/instance-459539-1178655557.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  bc362e080dfd9e6c883df7eeb6006e66

RANDOM SEED= 724195150

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1921720 kB
Buffers:         23012 kB
Cached:          33852 kB
SwapCached:      14332 kB
Active:          50644 kB
Inactive:        29200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921720 kB
SwapTotal:     4192956 kB
SwapFree:      4147100 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          29624 kB
Slab:            39824 kB
Committed_AS:  7524648 kB
PageTables:       1848 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 node11 on Tue May  8 20:49:19 UTC 2007