Trace number 459553

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)41 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
MD5SUM0529ad177104c2b8c24f12c8a325b463
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 benchmark0.162974
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

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/459553-1178656064/instance-459553-1178656064.opb ......
7.89/7.91	c done parsing opb.
7.89/7.91	o 41
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v x1 -x10 -x100 x101 x102 x103 -x104 x105 x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119
1800.05/1800.50	v x12 x120 x121 x122 x123 x124 -x125 -x126 -x127 -x128 -x129 -x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139
1800.05/1800.50	v -x14 -x140 x141 x142 x143 -x144 -x145 -x146 -x147 -x148 x149 x15 x150 -x151 x152 -x153 -x154 x155 x156 -x157 x158 -x159 -x16
1800.05/1800.50	v -x160 -x161 x162 -x163 x164 -x165 x166 -x167 x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 x177 x178 -x179 x18 x180
1800.05/1800.50	v -x181 -x182 -x183 -x184 x185 x186 -x187 -x188 -x189 -x19 x190 -x191 -x192 x193 -x194 x195 -x196 -x197 -x198 -x199 -x2 -x20
1800.05/1800.50	v -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 x211 -x212 -x213 x214 -x215 x216 -x217 x218 -x219 x22
1800.05/1800.50	v -x220 x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239
1800.05/1800.50	v x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 -x259
1800.05/1800.50	v -x26 x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278
1800.05/1800.50	v -x279 -x28 -x280 x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 x29 x290 x291 -x292 -x293 x294 -x295 -x296 -x297 -x298
1800.05/1800.50	v -x299 -x3 x30 -x300 -x301 x302 -x303 x304 x305 -x306 -x307 x308 x309 -x31 -x310 x311 x312 -x313 -x314 x315 -x316 -x317 -x318
1800.05/1800.50	v -x319 x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338
1800.05/1800.50	v -x339 -x34 x340 -x341 x342 x343 x344 -x345 -x346 x347 -x348 x349 -x35 x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359
1800.05/1800.50	v x36 -x360 x361 -x362 x363 x364 x365 -x366 -x367 x368 -x369 x37 x370 x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 x38
1800.05/1800.50	v -x380 -x381 -x382 -x383 -x384 -x385 x386 x387 -x388 -x389 x39 x390 -x391 -x392 x393 x394 -x395 -x396 x397 -x398 -x399 x4 -x40
1800.05/1800.50	v x400 x401 -x402 -x403 x404 -x405 -x406 x407 x408 -x409 -x41 -x410 x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42
1800.05/1800.50	v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 x429 x43 -x430 -x431 x432 -x433 -x434 x435 -x436 x437 x438 x439 -x44 -x440
1800.05/1800.50	v x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 x449 x45 -x450 x451 x452 x453 -x454 x455 -x456 -x457 -x458 -x459 -x46 -x460
1800.05/1800.50	v -x461 -x462 x463 -x464 x465 x466 x467 -x468 x469 x47 x470 -x471 x472 x473 x474 -x475 x476 x477 -x478 x479 x48 x480 x481 -x482
1800.05/1800.50	v x483 x484 -x485 -x486 -x487 -x488 -x489 x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 x50 -x500 -x501
1800.05/1800.50	v -x502 -x503 -x504 x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x52 -x520
1800.05/1800.50	v -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 x53 -x530 -x531 -x532 x533 -x534 -x535 x536 x537 -x538 -x539 x54 x540
1800.05/1800.50	v -x541 -x542 x543 x544 -x545 -x546 x547 -x548 -x549 -x55 x550 x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x56 -x560
1800.05/1800.50	v x561 -x562 -x563 x564 x565 -x566 -x567 x568 -x569 x57 -x570 x571 x572 -x573 -x574 x575 -x576 -x577 x578 x579 x58 -x580 -x581
1800.05/1800.50	v x582 x583 x584 x585 x586 -x587 -x588 -x589 x59 -x590 -x591 -x592 -x593 -x594 -x595 x596 x597 x598 x599 x6 -x60 x600 -x601 -x602
1800.05/1800.50	v -x603 -x604 -x605 -x606 -x607 -x608 -x609 x61 x610 x611 x612 x613 x614 -x615 -x616 x617 x618 x619 x62 x620 x621 -x622 -x623
1800.05/1800.50	v -x624 -x625 -x626 -x627 -x628 -x629 x63 -x630 x64 -x65 x66 -x67 x68 x69 -x7 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 x8
1800.05/1800.50	v 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	41

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459553-1178656064/instance-459553-1178656064.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-459553-1178656064 -o ROOT/results/node61/solver-459553-1178656064 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459553-1178656064/instance-459553-1178656064.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: 0.92 0.98 0.98 3/64 5529
/proc/meminfo: memFree=1399224/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=1456 CPUtime=0
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 277570042 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 364 146 86 219 0 141 0

[startup+0.019611 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 5529
/proc/meminfo: memFree=1399224/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=1584 CPUtime=0.01
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 206 0 0 0 1 0 0 0 18 0 1 0 277570042 1622016 188 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 396 188 90 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.101618 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 5529
/proc/meminfo: memFree=1399224/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=1840 CPUtime=0.09
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 322 0 0 0 9 0 0 0 18 0 1 0 277570042 1884160 304 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 460 304 90 219 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1840

[startup+0.301636 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 5529
/proc/meminfo: memFree=1399224/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=3592 CPUtime=0.29
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 574 0 0 0 29 0 0 0 19 0 1 0 277570042 3678208 556 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 898 556 90 219 0 675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3592

[startup+0.701675 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 5529
/proc/meminfo: memFree=1399224/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=5972 CPUtime=0.69
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 914 0 0 0 68 1 0 0 22 0 1 0 277570042 6115328 896 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 1493 896 90 219 0 1270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5972

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1395312/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=6292 CPUtime=1.49
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 1344 0 0 0 147 2 0 0 25 0 1 0 277570042 6443008 1277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 1573 1277 90 219 0 1350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6292

[startup+3.10291 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1393456/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=10648 CPUtime=3.09
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 1795 0 0 0 306 3 0 0 25 0 1 0 277570042 10903552 1728 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 2662 1728 90 219 0 2439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10648

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1391472/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=11708 CPUtime=6.29
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 2176 0 0 0 625 4 0 0 25 0 1 0 277570042 11988992 2012 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 2927 2012 90 219 0 2704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11708

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1389808/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=12512 CPUtime=12.69
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 2599 0 0 0 1261 8 0 0 25 0 1 0 277570042 12812288 2435 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 3128 2435 102 219 0 2905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12512

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1387056/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=14176 CPUtime=25.49
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 3419 0 0 0 2533 16 0 0 25 0 1 0 277570042 14516224 3062 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 3544 3062 102 219 0 3321 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14176

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1381616/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=25740 CPUtime=51.08
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 5221 0 0 0 5076 32 0 0 25 0 1 0 277570042 26357760 4479 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 6435 4479 102 219 0 6212 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25740

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1378288/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=27476 CPUtime=102.27
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 5987 0 0 0 10169 58 0 0 25 0 1 0 277570042 28135424 5245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 6869 5245 102 219 0 6646 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27476

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1373744/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=32484 CPUtime=162.25
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 7888 0 0 0 16138 87 0 0 25 0 1 0 277570042 33263616 6377 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 8121 6377 102 219 0 7898 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32484

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1371120/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=34200 CPUtime=222.23
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 8542 0 0 0 22112 111 0 0 25 0 1 0 277570042 35020800 7031 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 8550 7031 102 219 0 8327 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34200

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5530
/proc/meminfo: memFree=1369264/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=35164 CPUtime=282.22
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 9005 0 0 0 28086 136 0 0 25 0 1 0 277570042 36007936 7494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 8791 7494 102 219 0 8568 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35164

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1366384/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=42152 CPUtime=342.2
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 11235 0 0 0 34062 158 0 0 25 0 1 0 277570042 43163648 8187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 10538 8187 102 219 0 10315 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42152

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1363056/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=43844 CPUtime=402.19
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 12076 0 0 0 40039 180 0 0 25 0 1 0 277570042 44896256 9028 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 10961 9028 102 219 0 10738 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43844

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1361264/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=44796 CPUtime=462.18
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 12507 0 0 0 46012 206 0 0 25 0 1 0 277570042 45871104 9459 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 11199 9459 102 219 0 10976 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44796

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1359920/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=45316 CPUtime=522.16
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 12840 0 0 0 51991 225 0 0 25 0 1 0 277570042 46403584 9792 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 11329 9792 102 219 0 11106 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45316

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1358512/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=45868 CPUtime=582.14
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 13199 0 0 0 57970 244 0 0 25 0 1 0 277570042 46968832 10151 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 11467 10151 102 219 0 11244 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45868

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1356976/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=47384 CPUtime=642.14
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 13572 0 0 0 63949 265 0 0 25 0 1 0 277570042 48521216 10524 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 11846 10524 102 219 0 11623 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47384


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1351536/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=62584 CPUtime=882.08
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 17998 0 0 0 87869 339 0 0 25 0 1 0 277570042 64086016 11877 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 15646 11877 102 219 0 15423 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 62584

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1350448/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=62584 CPUtime=942.06
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 18282 0 0 0 93853 353 0 0 25 0 1 0 277570042 64086016 12161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 15646 12161 102 219 0 15423 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1349424/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=63564 CPUtime=1002.04
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 18517 0 0 0 99838 366 0 0 25 0 1 0 277570042 65089536 12396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 15891 12396 102 219 0 15668 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1348144/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=63564 CPUtime=1062.02
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 18838 0 0 0 105818 384 0 0 25 0 1 0 277570042 65089536 12717 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 15891 12717 102 219 0 15668 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 63564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1346992/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=64460 CPUtime=1122.02
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 19129 0 0 0 111800 402 0 0 25 0 1 0 277570042 66007040 13008 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 16115 13008 102 219 0 15892 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 64460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1345584/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=65412 CPUtime=1182
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 19488 0 0 0 117780 420 0 0 25 0 1 0 277570042 66981888 13367 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 16353 13367 102 219 0 16130 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 65412

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1344688/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=65412 CPUtime=1241.99
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 19705 0 0 0 123764 435 0 0 25 0 1 0 277570042 66981888 13584 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 16353 13584 102 219 0 16130 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 65412

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1343472/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=66568 CPUtime=1301.98
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 20005 0 0 0 129747 451 0 0 25 0 1 0 277570042 68165632 13884 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 16642 13884 102 219 0 16419 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 66568

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1342256/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=67644 CPUtime=1361.95
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 20320 0 0 0 135729 466 0 0 25 0 1 0 277570042 69267456 14199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 16911 14199 102 219 0 16688 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 67644

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1340912/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=67644 CPUtime=1421.94
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 20647 0 0 0 141709 485 0 0 25 0 1 0 277570042 69267456 14526 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 16911 14526 102 219 0 16688 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 67644

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1339824/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=68788 CPUtime=1481.93
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 20910 0 0 0 147689 504 0 0 25 0 1 0 277570042 70438912 14789 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 17197 14789 102 219 0 16974 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 68788

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1338800/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=69044 CPUtime=1541.91
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 21160 0 0 0 153669 522 0 0 25 0 1 0 277570042 70701056 15039 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 17261 15039 102 219 0 17038 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 69044

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1337840/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=69044 CPUtime=1601.89
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 21404 0 0 0 159653 536 0 0 25 0 1 0 277570042 70701056 15283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 17261 15283 102 219 0 17038 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 69044

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1336752/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=70532 CPUtime=1661.88
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 21686 0 0 0 165636 552 0 0 25 0 1 0 277570042 72224768 15565 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 17633 15565 102 219 0 17410 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 70532

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1335344/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=70964 CPUtime=1721.86
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 22038 0 0 0 171619 567 0 0 25 0 1 0 277570042 72667136 15917 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 17741 15917 102 219 0 17518 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 70964

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1334064/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=72704 CPUtime=1781.85
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 22360 0 0 0 177603 582 0 0 25 0 1 0 277570042 74448896 16239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 18176 16239 102 219 0 17953 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 72704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1333488/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=72704 CPUtime=1800.05
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 22494 0 0 0 179419 586 0 0 25 0 1 0 277570042 74448896 16373 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 18176 16373 102 219 0 17953 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 72704

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: 0.99 0.98 0.98 2/65 5532
/proc/meminfo: memFree=1333488/2055920 swapFree=4184204/4192956
[pid=5529] ppid=5527 vsize=72704 CPUtime=1800.05
/proc/5529/stat : 5529 (PBS4_SAT07v2) R 5527 5529 5152 0 -1 4194304 22494 0 0 0 179419 586 0 0 25 0 1 0 277570042 74448896 16373 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5529/statm: 18176 16373 102 219 0 17953 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 72704

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1794.2
CPU system time (s): 5.87411
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 72704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.2
system time used= 5.87411
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22497
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= 2679

runsolver used 1.03084 second user time and 3.89441 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue May  8 20:27:44 UTC 2007

IDJOB= 459553
IDBENCH= 48014
IDSOLVER= 200
FILE ID= node61/459553-1178656064

PBS_JOBID= 5218421

Free space on /tmp= 66560 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=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459553-1178656064/instance-459553-1178656064.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-459553-1178656064 -o ROOT/results/node61/conversion-459553-1178656064 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459553-1178656064/instance-459553-1178656064.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-459553-1178656064 -o ROOT/results/node61/solver-459553-1178656064 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459553-1178656064/instance-459553-1178656064.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0529ad177104c2b8c24f12c8a325b463

RANDOM SEED= 469700035

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1399568 kB
Buffers:         37332 kB
Cached:         506032 kB
SwapCached:       2812 kB
Active:          90256 kB
Inactive:       463548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1399568 kB
SwapTotal:     4192956 kB
SwapFree:      4184204 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          16460 kB
Slab:            88644 kB
Committed_AS:  6208728 kB
PageTables:       1392 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= 66560 MiB

End job on node61 on Tue May  8 20:57:47 UTC 2007