Trace number 459600

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)13 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.150976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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/459600-1178656596/instance-459600-1178656596.opb ......
7.79/7.82	c done parsing opb.
7.79/7.82	o 227
196.93/197.08	o 143
219.63/219.79	o 130
279.81/279.93	o 99
304.21/304.38	o 89
445.38/445.56	o 71
459.86/460.07	o 53
549.84/550.06	o 31
712.30/712.54	o 17
1410.82/1411.29	o 15
1648.36/1648.99	o 13
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 x106 x107 x108 x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 x119 x12
1800.03/1800.61	v -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 -x130 -x131 x132 -x133 -x134 x135 -x136 x137 -x138 -x139 x14
1800.03/1800.61	v -x140 -x141 x142 -x143 -x144 x145 -x146 x147 x148 -x149 x15 -x150 -x151 -x152 x153 -x154 x155 x156 -x157 -x158 -x159 x16 -x160
1800.03/1800.61	v x161 -x162 x163 x164 -x165 -x166 -x167 -x168 x169 x17 -x170 x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 -x181
1800.03/1800.61	v -x182 -x183 -x184 x185 -x186 x187 x188 -x189 x19 -x190 -x191 -x192 x193 -x194 x195 x196 -x197 -x198 -x199 -x2 x20 -x200 x201
1800.03/1800.61	v -x202 x203 x204 -x205 -x206 -x207 -x208 x209 x21 x210 -x211 -x212 -x213 x214 -x215 -x216 x217 x218 -x219 -x22 -x220 -x221 x222
1800.03/1800.61	v -x223 -x224 x225 x226 -x227 -x228 -x229 x23 x230 -x231 -x232 x233 x234 -x235 -x236 -x237 x238 -x239 x24 -x240 x241 x242 -x243
1800.03/1800.61	v -x244 -x245 x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 x258 -x259 -x26 -x260 -x261 x262 -x263
1800.03/1800.61	v -x264 x265 x266 -x267 -x268 -x269 x27 x270 -x271 -x272 x273 -x274 x275 x276 x277 x278 x279 -x28 -x280 -x281 -x282 -x283 -x284
1800.03/1800.61	v -x285 -x286 -x287 -x288 x289 x29 -x290 x291 x292 x293 x294 x295 -x296 -x297 -x298 -x299 x3 -x30 -x300 -x301 -x302 -x303 -x304
1800.03/1800.61	v x305 -x306 x307 x308 x309 x31 x310 x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x32 -x320 x321 -x322 x323 x324 x325
1800.03/1800.61	v x326 x327 -x328 x329 -x33 -x330 x331 x332 x333 x334 x335 -x336 -x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 -x344 x345 -x346
1800.03/1800.61	v -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 x361 -x362 -x363 -x364 -x365
1800.03/1800.61	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.03/1800.61	v x385 -x386 -x387 -x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 -x40 -x400 -x401 x402 -x403
1800.03/1800.61	v x404 -x405 -x406 x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 x418 -x419 -x42 x420 -x421 -x422 x423
1800.03/1800.61	v -x424 -x425 x426 -x427 x428 -x429 x43 -x430 x431 -x432 -x433 x434 -x435 x436 -x437 -x438 x439 x44 -x440 -x441 x442 -x443 x444
1800.03/1800.61	v -x445 -x446 x447 -x448 -x449 x45 x450 -x451 x452 -x453 -x454 x455 -x456 -x457 x458 -x459 x46 x460 -x461 -x462 x463 -x464 -x465
1800.03/1800.61	v x466 -x467 -x468 -x469 x47 x470 -x471 -x472 -x473 x474 -x475 -x476 -x477 x478 -x479 x48 -x480 -x481 -x482 -x483 -x484 -x485
1800.03/1800.61	v -x486 -x487 -x488 -x489 x49 x490 -x491 -x492 -x493 x494 -x495 -x496 -x497 x498 -x499 -x5 x50 -x500 -x501 x502 -x503 -x504 -x505
1800.03/1800.61	v x506 -x507 -x508 -x509 -x51 x510 -x511 -x512 -x513 x514 -x515 -x516 -x517 x518 -x519 x52 -x520 -x521 x522 -x523 -x524 -x525
1800.03/1800.61	v x526 -x527 -x528 x53 x54 x55 x56 x57 x58 -x59 -x6 -x60 -x61 x62 -x63 -x64 x65 -x66 x67 x68 x69 -x7 x70 x71 -x72 x73 -x74 -x75 -x76
1800.03/1800.61	v -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	13

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459600-1178656596/instance-459600-1178656596.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-459600-1178656596 -o ROOT/results/node65/solver-459600-1178656596 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459600-1178656596/instance-459600-1178656596.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10734
/proc/meminfo: memFree=1953392/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=1456 CPUtime=0
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 341649231 1490944 140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 364 140 86 219 0 141 0

[startup+0.0280941 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10734
/proc/meminfo: memFree=1953392/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=1452 CPUtime=0.02
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 215 0 0 0 2 0 0 0 18 0 1 0 341649231 1486848 197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 363 197 90 219 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1452

[startup+0.101099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10734
/proc/meminfo: memFree=1953392/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=2360 CPUtime=0.09
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 341649231 2416640 325 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 590 325 90 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301116 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10734
/proc/meminfo: memFree=1953392/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=3580 CPUtime=0.29
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 650 0 0 0 29 0 0 0 19 0 1 0 341649231 3665920 632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 895 632 90 219 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3580

[startup+0.701149 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10734
/proc/meminfo: memFree=1953392/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=5956 CPUtime=0.69
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 1115 0 0 0 68 1 0 0 23 0 1 0 341649231 6098944 1097 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 1489 1097 90 219 0 1266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5956

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1948456/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=10648 CPUtime=1.49
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 1648 0 0 0 147 2 0 0 25 0 1 0 341649231 10903552 1581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 2662 1581 90 219 0 2439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10648

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1946728/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=10912 CPUtime=3.09
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 1825 0 0 0 306 3 0 0 25 0 1 0 341649231 11173888 1758 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 2728 1758 90 219 0 2505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10912

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1944872/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=11704 CPUtime=6.29
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 2326 0 0 0 624 5 0 0 25 0 1 0 341649231 11984896 2162 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 2926 2162 90 219 0 2703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11704

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1943528/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=13584 CPUtime=12.69
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 2872 0 0 0 1259 10 0 0 25 0 1 0 341649231 13910016 2515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 3396 2515 102 219 0 3173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13584

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1941224/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=14304 CPUtime=25.48
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 3414 0 0 0 2532 16 0 0 25 0 1 0 341649231 14647296 3057 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 3576 3057 102 219 0 3353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14304

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1938600/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=17828 CPUtime=51.08
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 4475 0 0 0 5076 32 0 0 25 0 1 0 341649231 18255872 3733 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 4457 3733 102 219 0 4234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17828

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1933928/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=23068 CPUtime=102.27
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 6373 0 0 0 10172 55 0 0 25 0 1 0 341649231 23621632 4862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 5767 4862 102 219 0 5544 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23068

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1928616/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=32668 CPUtime=162.25
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 7692 0 0 0 16148 77 0 0 25 0 1 0 341649231 33452032 6181 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 8167 6181 102 219 0 7944 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32668

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1924584/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=34608 CPUtime=222.23
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 8698 0 0 0 22130 93 0 0 25 0 1 0 341649231 35438592 7187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 8652 7187 102 219 0 8429 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34608

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1922600/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=41836 CPUtime=282.22
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 10709 0 0 0 28111 111 0 0 25 0 1 0 341649231 42840064 7661 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 10459 7661 102 219 0 10236 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41836

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10735
/proc/meminfo: memFree=1920808/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=42836 CPUtime=342.2
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 11158 0 0 0 34091 129 0 0 25 0 1 0 341649231 43864064 8110 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 10709 8110 102 219 0 10486 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42836

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1919208/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=43296 CPUtime=402.18
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 11552 0 0 0 40073 145 0 0 25 0 1 0 341649231 44335104 8504 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 10824 8504 102 219 0 10601 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43296

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1917608/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=44444 CPUtime=462.17
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 11930 0 0 0 46055 162 0 0 25 0 1 0 341649231 45510656 8882 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 11111 8882 102 219 0 10888 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44444

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1915880/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=44992 CPUtime=522.15
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 12375 0 0 0 52039 176 0 0 25 0 1 0 341649231 46071808 9327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 11248 9327 102 219 0 11025 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44992

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1914152/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=45736 CPUtime=582.14
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 12794 0 0 0 58026 188 0 0 25 0 1 0 341649231 46833664 9746 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 11434 9746 102 219 0 11211 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1912744/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=46492 CPUtime=642.12
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 13130 0 0 0 64012 200 0 0 25 0 1 0 341649231 47607808 10082 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 11623 10082 102 219 0 11400 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46492


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

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 10737
/proc/meminfo: memFree=1908456/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=61508 CPUtime=822.08
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 17257 0 0 0 81969 239 0 0 25 0 1 0 341649231 62984192 11136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 15377 11136 102 219 0 15154 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 61508

[startup+882.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 10737
/proc/meminfo: memFree=1907304/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=62296 CPUtime=882.05
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 17547 0 0 0 87954 251 0 0 25 0 1 0 341649231 63791104 11426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 15574 11426 102 219 0 15351 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62296

[startup+942.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 10737
/proc/meminfo: memFree=1905832/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=63408 CPUtime=942.04
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 17902 0 0 0 93942 262 0 0 25 0 1 0 341649231 64929792 11781 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 15852 11781 102 219 0 15629 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 63408

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 10737
/proc/meminfo: memFree=1904744/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=63408 CPUtime=1002.02
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 18184 0 0 0 99928 274 0 0 25 0 1 0 341649231 64929792 12063 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 15852 12063 102 219 0 15629 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 63408

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10737
/proc/meminfo: memFree=1903720/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=64300 CPUtime=1062
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 18437 0 0 0 105917 283 0 0 25 0 1 0 341649231 65843200 12316 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 16075 12316 102 219 0 15852 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 64300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10737
/proc/meminfo: memFree=1902696/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=64436 CPUtime=1121.99
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 18674 0 0 0 111905 294 0 0 25 0 1 0 341649231 65982464 12553 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 16109 12553 102 219 0 15886 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 64436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10737
/proc/meminfo: memFree=1901736/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=65384 CPUtime=1181.97
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 18909 0 0 0 117895 302 0 0 25 0 1 0 341649231 66953216 12788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 16346 12788 102 219 0 16123 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 65384

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1900008/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=66524 CPUtime=1241.95
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 19369 0 0 0 123881 314 0 0 25 0 1 0 341649231 68120576 13248 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 16631 13248 102 219 0 16408 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 66524

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1898792/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=66812 CPUtime=1301.94
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 19633 0 0 0 129868 326 0 0 25 0 1 0 341649231 68415488 13512 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 16703 13512 102 219 0 16480 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 66812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1897704/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=66948 CPUtime=1361.93
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 19901 0 0 0 135857 336 0 0 25 0 1 0 341649231 68554752 13780 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 16737 13780 102 219 0 16514 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 66948

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10737
/proc/meminfo: memFree=1896616/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=68016 CPUtime=1421.91
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 20170 0 0 0 141845 346 0 0 25 0 1 0 341649231 69648384 14049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17004 14049 102 219 0 16781 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 68016

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 10845
/proc/meminfo: memFree=1894648/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=68016 CPUtime=1481.85
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 20341 0 0 0 147830 355 0 0 25 0 1 0 341649231 69648384 14220 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17004 14220 102 219 0 16781 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 68016

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10935
/proc/meminfo: memFree=1894760/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=68336 CPUtime=1541.78
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 20589 0 0 0 153813 365 0 0 25 0 1 0 341649231 69976064 14468 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17084 14468 102 219 0 16861 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 68336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10935
/proc/meminfo: memFree=1893480/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=69472 CPUtime=1601.77
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 20917 0 0 0 159803 374 0 0 25 0 1 0 341649231 71139328 14796 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17368 14796 102 219 0 17145 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 69472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10935
/proc/meminfo: memFree=1892584/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=69472 CPUtime=1661.75
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 21126 0 0 0 165792 383 0 0 25 0 1 0 341649231 71139328 15005 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17368 15005 102 219 0 17145 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 69472

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10935
/proc/meminfo: memFree=1891752/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=70836 CPUtime=1721.73
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 21320 0 0 0 171783 390 0 0 25 0 1 0 341649231 72536064 15199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17709 15199 102 219 0 17486 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 70836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10935
/proc/meminfo: memFree=1890920/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=70836 CPUtime=1781.72
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 21535 0 0 0 177773 399 0 0 25 0 1 0 341649231 72536064 15414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17709 15414 102 219 0 17486 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 70836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10935
/proc/meminfo: memFree=1890216/2055920 swapFree=4184160/4192956
[pid=10734] ppid=10732 vsize=70836 CPUtime=1800.03
/proc/10734/stat : 10734 (PBS4_SAT07v2) R 10732 10734 10033 0 -1 4194304 21718 0 0 0 179601 402 0 0 25 0 1 0 341649231 72536064 15597 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10734/statm: 17709 15597 102 219 0 17486 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70836

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): 1800.04
CPU user time (s): 1796.01
CPU system time (s): 4.03039
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 70836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.01
system time used= 4.03039
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21721
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= 2285

runsolver used 1.22281 second user time and 3.75843 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 20:36:36 UTC 2007

IDJOB= 459600
IDBENCH= 48061
IDSOLVER= 200
FILE ID= node65/459600-1178656596

PBS_JOBID= 5218418

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=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459600-1178656596/instance-459600-1178656596.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-459600-1178656596 -o ROOT/results/node65/conversion-459600-1178656596 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459600-1178656596/instance-459600-1178656596.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-459600-1178656596 -o ROOT/results/node65/solver-459600-1178656596 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459600-1178656596/instance-459600-1178656596.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  aeb6a0e03ee8f8f2b4b438b8148c9b4c

RANDOM SEED= 260020646

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1953800 kB
Buffers:          8456 kB
Cached:          26572 kB
SwapCached:       2712 kB
Active:          33044 kB
Inactive:        12608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1953800 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          16752 kB
Slab:            42508 kB
Committed_AS:  7397728 kB
PageTables:       1460 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 node65 on Tue May  8 21:06:39 UTC 2007