Trace number 459516

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)9 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=11-P2=73-P3=43-P4=127-P5=127-P6=37-P7=127-P8=5-B.opb
MD5SUM44a2a8c9706392fba8f7dee35869ba61
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 benchmark0.145977
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 variables168
Total number of constraints17
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 constraints17
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)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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/459516-1178655375/instance-459516-1178655375.opb ......
0.09/0.18	c done parsing opb.
0.09/0.18	o 27
279.91/280.00	o 25
338.10/338.27	o 15
818.25/818.54	o 13
1607.63/1608.18	o 9
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 x108 x109 -x11 x110 x111 x112 -x113 -x114 -x115 x116 -x117 -x118 -x119
1800.07/1800.61	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
1800.07/1800.61	v x141 x142 x143 x144 x145 -x146 -x147 -x148 x149 x15 x150 x151 x152 x153 x154 -x155 -x156 -x157 -x158 -x159 -x16 -x160 -x161
1800.07/1800.61	v -x162 -x163 -x164 x165 x166 x167 x168 x169 x17 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 -x181 -x182
1800.07/1800.61	v x183 -x184 -x185 x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x2 -x20 x200 -x201
1800.07/1800.61	v -x202 -x203 x204 -x205 -x206 x207 -x208 -x209 x21 -x210 x211 -x212 -x213 x214 -x215 -x216 -x217 x218 -x219 x22 x220 x221 x222
1800.07/1800.61	v -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 x232 -x233 x234 x235 x236 -x237 -x238 x239 -x24 -x240 x241 x242
1800.07/1800.61	v x243 -x244 -x245 x246 -x247 x248 x249 -x25 x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 x260 -x261 x262 x263
1800.07/1800.61	v x264 -x265 -x266 x267 -x268 -x269 x27 x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 -x281 -x282 -x283
1800.07/1800.61	v -x284 -x285 -x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 x295 -x296 -x297 x298 -x299 -x3 x30 -x300 -x301 x302
1800.07/1800.61	v -x303 -x304 x305 -x306 -x307 -x308 x309 -x31 -x310 -x311 x312 -x313 -x314 -x315 x316 -x317 -x318 x319 x32 x320 x321 x322 x323
1800.07/1800.61	v -x324 -x325 x326 x327 x328 x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338 -x339 x34 x340 x341 x342 x343 x344
1800.07/1800.61	v -x345 -x346 x347 x348 x349 x35 x350 x351 -x352 -x353 x354 x355 x356 x357 x358 -x359 x36 -x360 x361 x362 x363 x364 x365 x366 -x367
1800.07/1800.61	v -x368 -x369 -x37 x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 x38 x380 -x381 -x382 -x383 x384 -x385 -x386 -x387
1800.07/1800.61	v -x388 -x389 -x39 -x390 -x391 -x392 x393 x394 -x395 -x396 -x397 x398 -x399 x4 x40 x400 x401 -x402 -x403 -x404 x405 -x406 x407
1800.07/1800.61	v x408 -x409 x41 -x410 -x411 x412 -x413 x414 x415 x416 x417 x418 x419 x42 x420 x421 x422 x423 x424 x425 x426 x427 x428 x429 x43
1800.07/1800.61	v x430 x431 x432 x433 x434 x435 x436 x437 x438 x439 x44 x440 x441 x442 x443 x444 x445 x446 x447 x448 x449 x45 x450 x451 x452 x453
1800.07/1800.61	v x454 x455 x456 x457 x458 x459 x46 x460 x461 x462 x463 -x464 -x465 -x466 -x467 -x468 -x469 x47 x470 -x471 -x472 -x473 -x474 -x475
1800.07/1800.61	v -x476 x477 -x478 -x479 x48 -x480 -x481 -x482 -x483 x484 -x485 -x486 -x487 -x488 -x489 x49 -x490 x491 -x492 -x493 -x494 -x495
1800.07/1800.61	v -x496 -x497 x498 -x499 -x5 x50 -x500 -x501 -x502 -x503 -x504 x505 -x506 -x507 -x508 -x509 x51 -x510 -x511 x512 x513 x514 x515
1800.07/1800.61	v x516 x517 x518 -x519 x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 x53 -x530 -x531 -x532 x533 x534 x535 x536
1800.07/1800.61	v x537 x538 x539 x54 x540 x541 x542 x543 x544 x545 x546 x547 x548 x549 x55 x550 x551 x552 x553 x554 x555 x556 x557 x558 x559 x56
1800.07/1800.61	v x560 x57 -x58 -x59 -x6 x60 x61 x62 x63 x64 -x65 x66 x67 x68 -x69 -x7 -x70 x71 -x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x8 -x80 x81 x82
1800.07/1800.61	v x83 x84 x85 x86 -x87 -x88 -x89 -x9 x90 -x91 x92 x93 x94 x95 x96 x97 x98 x99

Verifier Data (download as text)

OK	9

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459516-1178655375/instance-459516-1178655375.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node5/watcher-459516-1178655375 -o ROOT/results/node5/solver-459516-1178655375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459516-1178655375/instance-459516-1178655375.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 0.98 3/77 29018
/proc/meminfo: memFree=1677376/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=1456 CPUtime=0
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 341575204 1490944 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 364 142 86 219 0 141 0

[startup+0.0724701 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29018
/proc/meminfo: memFree=1677376/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=1848 CPUtime=0.06
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 312 0 0 0 6 0 0 0 18 0 1 0 341575204 1892352 294 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 462 294 90 219 0 239 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1848

[startup+0.101472 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29018
/proc/meminfo: memFree=1677376/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=2360 CPUtime=0.09
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 341575204 2416640 348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 590 349 90 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301496 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29018
/proc/meminfo: memFree=1677376/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=3796 CPUtime=0.29
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 679 0 0 0 29 0 0 0 19 0 1 0 341575204 3887104 661 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 949 661 102 219 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3796

[startup+0.701539 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29018
/proc/meminfo: memFree=1677376/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=6108 CPUtime=0.69
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 1002 0 0 0 68 1 0 0 22 0 1 0 341575204 6254592 984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 1527 984 102 219 0 1304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6108

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 29019
/proc/meminfo: memFree=1673080/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=6564 CPUtime=1.49
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 1423 0 0 0 147 2 0 0 25 0 1 0 341575204 6721536 1356 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 1641 1356 102 219 0 1418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6564

[startup+3.10181 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 29019
/proc/meminfo: memFree=1671544/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=6832 CPUtime=3.09
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 1636 0 0 0 305 4 0 0 25 0 1 0 341575204 6995968 1569 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 1708 1569 102 219 0 1485 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6832

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 29019
/proc/meminfo: memFree=1670328/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=11972 CPUtime=6.29
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 2104 0 0 0 621 8 0 0 25 0 1 0 341575204 12259328 1940 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 2993 1940 102 219 0 2770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11972

[startup+12.7019 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 29019
/proc/meminfo: memFree=1668024/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=13456 CPUtime=12.69
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 2709 0 0 0 1255 14 0 0 25 0 1 0 341575204 13778944 2352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 3364 2352 102 219 0 3141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13456

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 29019
/proc/meminfo: memFree=1666424/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=14284 CPUtime=25.48
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 3147 0 0 0 2524 24 0 0 25 0 1 0 341575204 14626816 2790 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 3571 2790 102 219 0 3348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14284

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 29019
/proc/meminfo: memFree=1660344/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=26088 CPUtime=51.08
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 5044 0 0 0 5068 40 0 0 25 0 1 0 341575204 26714112 4302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 6522 4302 102 219 0 6299 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26088

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 29019
/proc/meminfo: memFree=1655736/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=27956 CPUtime=102.26
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 6182 0 0 0 10157 69 0 0 25 0 1 0 341575204 28626944 5440 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 6989 5440 102 219 0 6766 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27956

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1653112/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=32572 CPUtime=162.24
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 7598 0 0 0 16123 101 0 0 25 0 1 0 341575204 33353728 6087 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 8143 6087 102 219 0 7920 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32572

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1649848/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=34104 CPUtime=222.22
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 8401 0 0 0 22094 128 0 0 25 0 1 0 341575204 34922496 6890 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 8526 6890 102 219 0 8303 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1647544/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=41576 CPUtime=282.21
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 10479 0 0 0 28066 155 0 0 25 0 1 0 341575204 42573824 7431 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 10394 7431 102 219 0 10171 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41576

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1645816/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=42368 CPUtime=342.19
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 10922 0 0 0 34039 180 0 0 25 0 1 0 341575204 43384832 7874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 10592 7874 102 219 0 10369 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42368

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1644088/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=43584 CPUtime=402.17
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 11366 0 0 0 40012 205 0 0 25 0 1 0 341575204 44630016 8318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 10896 8318 102 219 0 10673 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43584

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1641080/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=44752 CPUtime=462.16
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 12107 0 0 0 45988 228 0 0 25 0 1 0 341575204 45826048 9059 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 11188 9059 102 219 0 10965 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44752

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1639352/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=45304 CPUtime=522.14
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 12548 0 0 0 51964 250 0 0 25 0 1 0 341575204 46391296 9500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 11326 9500 102 219 0 11103 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45304

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1637944/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=46516 CPUtime=582.12
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 12905 0 0 0 57942 270 0 0 25 0 1 0 341575204 47632384 9857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 11629 9857 102 219 0 11406 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46516

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1636728/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=46516 CPUtime=642.11
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 13189 0 0 0 63922 289 0 0 25 0 1 0 341575204 47632384 10141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 11629 10141 102 219 0 11406 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 46516


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1631224/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=61636 CPUtime=822.06
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 17640 0 0 0 81857 349 0 0 25 0 1 0 341575204 63115264 11519 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 15409 11519 102 219 0 15186 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 61636

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1629112/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=63268 CPUtime=882.03
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 18165 0 0 0 87838 365 0 0 25 0 1 0 341575204 64786432 12044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 15817 12044 102 219 0 15594 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 63268

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29019
/proc/meminfo: memFree=1627064/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=64544 CPUtime=942.01
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 18680 0 0 0 93822 379 0 0 25 0 1 0 341575204 66093056 12559 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 16136 12559 102 219 0 15913 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 64544

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 29019
/proc/meminfo: memFree=1625720/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=64544 CPUtime=1002
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 19006 0 0 0 99803 397 0 0 25 0 1 0 341575204 66093056 12885 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 16136 12885 102 219 0 15913 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 64544

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 29019
/proc/meminfo: memFree=1624888/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=65440 CPUtime=1061.98
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 19225 0 0 0 105786 412 0 0 25 0 1 0 341575204 67010560 13104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 16360 13104 102 219 0 16137 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 65440

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29019
/proc/meminfo: memFree=1623672/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=66536 CPUtime=1121.97
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 19515 0 0 0 111770 427 0 0 25 0 1 0 341575204 68132864 13394 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 16634 13394 102 219 0 16411 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 66536

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29019
/proc/meminfo: memFree=1622712/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=66536 CPUtime=1181.94
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 19756 0 0 0 117751 443 0 0 25 0 1 0 341575204 68132864 13635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 16634 13635 102 219 0 16411 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 66536

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1621880/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=66536 CPUtime=1241.93
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 19960 0 0 0 123736 457 0 0 25 0 1 0 341575204 68132864 13839 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 16634 13839 102 219 0 16411 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 66536

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1620664/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=67548 CPUtime=1301.92
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 20256 0 0 0 129720 472 0 0 25 0 1 0 341575204 69169152 14135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 16887 14135 102 219 0 16664 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 67548

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1619640/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=68624 CPUtime=1361.89
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 20521 0 0 0 135703 486 0 0 25 0 1 0 341575204 70270976 14400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 17156 14400 102 219 0 16933 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 68624

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1618616/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=68624 CPUtime=1421.89
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 20763 0 0 0 141689 500 0 0 25 0 1 0 341575204 70270976 14642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 17156 14642 102 219 0 16933 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 68624

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1617592/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=68624 CPUtime=1481.86
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 21042 0 0 0 147670 516 0 0 25 0 1 0 341575204 70270976 14921 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 17156 14921 102 219 0 16933 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 68624

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1616440/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=69764 CPUtime=1541.84
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 21324 0 0 0 153656 528 0 0 25 0 1 0 341575204 71438336 15203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 17441 15203 102 219 0 17218 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 69764

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1615672/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=69764 CPUtime=1601.82
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 21518 0 0 0 159638 544 0 0 25 0 1 0 341575204 71438336 15397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 17441 15397 102 219 0 17218 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 69764

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1614904/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=69924 CPUtime=1661.81
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 21724 0 0 0 165624 557 0 0 25 0 1 0 341575204 71602176 15603 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 17481 15603 102 219 0 17258 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 69924

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1612920/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=71136 CPUtime=1721.79
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 22204 0 0 0 171608 571 0 0 25 0 1 0 341575204 72843264 16083 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 17784 16083 102 219 0 17561 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 71136

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1611832/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=72424 CPUtime=1781.78
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 22476 0 0 0 177594 584 0 0 25 0 1 0 341575204 74162176 16355 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 18106 16355 102 219 0 17883 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 72424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 29021
/proc/meminfo: memFree=1611576/2055920 swapFree=4150040/4192956
[pid=29018] ppid=29016 vsize=72424 CPUtime=1800.07
/proc/29018/stat : 29018 (PBS4_SAT07v2) R 29016 29018 28054 0 -1 4194304 22533 0 0 0 179420 587 0 0 25 0 1 0 341575204 74162176 16412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29018/statm: 18106 16412 102 219 0 17883 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 72424

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1794.21
CPU system time (s): 5.8891
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 72776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.21
system time used= 5.8891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22536
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= 3022

runsolver used 1.57676 second user time and 4.35234 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue May  8 20:16:15 UTC 2007

IDJOB= 459516
IDBENCH= 47977
IDSOLVER= 200
FILE ID= node5/459516-1178655375

PBS_JOBID= 5218002

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=11-P2=73-P3=43-P4=127-P5=127-P6=37-P7=127-P8=5-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459516-1178655375/instance-459516-1178655375.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-459516-1178655375 -o ROOT/results/node5/conversion-459516-1178655375 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459516-1178655375/instance-459516-1178655375.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-459516-1178655375 -o ROOT/results/node5/solver-459516-1178655375 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459516-1178655375/instance-459516-1178655375.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  44a2a8c9706392fba8f7dee35869ba61

RANDOM SEED= 265790041

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1677848 kB
Buffers:         37940 kB
Cached:         268152 kB
SwapCached:      11060 kB
Active:         119088 kB
Inactive:       210464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677848 kB
SwapTotal:     4192956 kB
SwapFree:      4150040 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            34136 kB
Committed_AS: 13920568 kB
PageTables:       1724 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 node5 on Tue May  8 20:46:18 UTC 2007