Trace number 458732

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)218 1800.04 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_17.opb.PB06.opb
MD5SUM90154dd1b8a90675a35ad37cbef52f77
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark189
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 189
Optimality of the best value was proved NO
Number of variables481
Total number of constraints481
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 constraints481
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 481
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 481
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 481
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/458732-1178641947/instance-458732-1178641947.opb ......
0.01/0.01	c done parsing opb.
0.01/0.01	o 481
0.01/0.02	o 480
0.01/0.02	o 479
0.01/0.02	o 478
0.01/0.02	o 477
0.01/0.02	o 476
0.01/0.02	o 475
0.01/0.03	o 474
0.01/0.03	o 473
0.01/0.03	o 472
0.01/0.03	o 471
0.01/0.03	o 470
0.01/0.03	o 469
0.01/0.03	o 468
0.01/0.04	o 467
0.01/0.04	o 466
0.01/0.04	o 465
0.01/0.04	o 464
0.01/0.04	o 463
0.01/0.04	o 462
0.01/0.05	o 461
0.01/0.05	o 460
0.01/0.05	o 459
0.01/0.05	o 458
0.01/0.05	o 457
0.01/0.05	o 456
0.01/0.06	o 455
0.01/0.06	o 454
0.01/0.06	o 453
0.01/0.06	o 452
0.01/0.06	o 451
0.01/0.06	o 450
0.01/0.07	o 449
0.01/0.07	o 448
0.01/0.07	o 447
0.01/0.07	o 446
0.01/0.07	o 327
0.01/0.07	o 326
0.01/0.08	o 325
0.01/0.08	o 324
0.01/0.08	o 323
0.01/0.08	o 322
0.01/0.08	o 321
0.01/0.08	o 320
0.01/0.08	o 319
0.01/0.09	o 318
0.01/0.09	o 317
0.01/0.09	o 316
0.01/0.09	o 315
0.01/0.09	o 314
0.01/0.09	o 313
0.01/0.10	o 312
4.49/4.53	o 252
4.49/4.53	o 251
4.49/4.53	o 250
4.49/4.53	o 249
4.49/4.53	o 248
4.49/4.53	o 247
4.49/4.53	o 246
4.49/4.54	o 245
4.49/4.54	o 244
4.49/4.54	o 243
4.49/4.54	o 242
4.49/4.54	o 241
4.49/4.54	o 240
4.49/4.54	o 239
4.49/4.54	o 238
4.49/4.55	o 237
4.49/4.55	o 236
4.49/4.55	o 235
4.49/4.55	o 234
4.49/4.55	o 233
4.49/4.55	o 232
4.49/4.56	o 231
8.39/8.47	o 230
8.48/8.57	o 229
8.48/8.57	o 228
8.48/8.57	o 227
8.48/8.57	o 226
8.48/8.57	o 225
8.48/8.57	o 224
8.48/8.57	o 223
8.48/8.58	o 222
59.96/60.06	o 221
63.07/63.17	o 220
94.76/94.87	o 219
307.98/308.18	o 218
1800.02/1800.80	s SATISFIABLE
1800.02/1800.80	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
1800.02/1800.80	v -x120 x121 x122 -x123 x124 x125 -x126 -x127 x128 -x129 x13 x130 -x131 -x132 x133 -x134 -x135 x136 x137 x138 -x139 -x14 x140
1800.02/1800.80	v x141 x142 x143 -x144 x145 -x146 -x147 x148 -x149 -x15 x150 x151 -x152 -x153 x154 x155 -x156 x157 -x158 -x159 -x16 x160 -x161
1800.02/1800.80	v -x162 x163 x164 x165 x166 -x167 x168 -x169 x17 x170 -x171 x172 -x173 x174 x175 x176 x177 x178 -x179 -x18 -x180 -x181 -x182 -x183
1800.02/1800.80	v -x184 x185 -x186 x187 x188 x189 -x19 x190 -x191 x192 -x193 -x194 x195 -x196 x197 -x198 x199 -x2 x20 x200 x201 -x202 -x203 -x204
1800.02/1800.80	v x205 x206 -x207 -x208 x209 x21 x210 x211 x212 -x213 x214 x215 x216 x217 -x218 x219 x22 -x220 x221 -x222 -x223 -x224 -x225 -x226
1800.02/1800.80	v x227 -x228 -x229 x23 x230 x231 -x232 -x233 x234 x235 x236 -x237 x238 -x239 -x24 x240 x241 x242 -x243 x244 -x245 x246 -x247 x248
1800.02/1800.80	v x249 x25 x250 -x251 -x252 x253 x254 -x255 -x256 -x257 -x258 x259 x26 -x260 -x261 x262 x263 x264 -x265 -x266 -x267 x268 -x269
1800.02/1800.80	v -x27 -x270 -x271 -x272 x273 x274 x275 -x276 -x277 x278 -x279 x28 -x280 x281 x282 -x283 x284 x285 x286 -x287 x288 -x289 -x29
1800.02/1800.80	v -x290 -x291 x292 x293 x294 x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 x302 -x303 -x304 x305 -x306 x307 -x308 x309 -x31
1800.02/1800.80	v x310 x311 -x312 x313 -x314 -x315 -x316 -x317 x318 x319 x32 -x320 x321 x322 x323 x324 -x325 -x326 -x327 x328 x329 -x33 x330 -x331
1800.02/1800.80	v -x332 x333 -x334 x335 x336 x337 x338 -x339 -x34 -x340 x341 -x342 x343 -x344 x345 x346 x347 x348 x349 x35 x350 -x351 -x352 -x353
1800.02/1800.80	v x354 x355 x356 -x357 x358 -x359 -x36 x360 x361 x362 -x363 x364 x365 -x366 x367 -x368 x369 -x37 -x370 x371 x372 -x373 -x374 -x375
1800.02/1800.80	v -x376 x377 -x378 -x379 x38 -x380 x381 x382 -x383 -x384 -x385 -x386 -x387 -x388 x389 x39 -x390 x391 -x392 x393 -x394 -x395 x396
1800.02/1800.80	v x397 -x398 -x399 x4 -x40 x400 x401 -x402 -x403 -x404 x405 x406 x407 -x408 -x409 -x41 x410 -x411 -x412 -x413 -x414 -x415 -x416
1800.02/1800.80	v -x417 -x418 -x419 -x42 x420 -x421 -x422 x423 -x424 x425 -x426 -x427 x428 -x429 -x43 x430 -x431 -x432 x433 x434 -x435 x436 x437
1800.02/1800.80	v x438 -x439 -x44 -x440 -x441 -x442 -x443 x444 -x445 -x446 -x447 -x448 -x449 x45 -x450 -x451 -x452 x453 -x454 x455 x456 -x457
1800.02/1800.80	v -x458 -x459 -x46 -x460 x461 -x462 x463 -x464 -x465 -x466 -x467 -x468 -x469 x47 -x470 -x471 -x472 -x473 x474 -x475 -x476 -x477
1800.02/1800.80	v -x478 -x479 -x48 x480 -x481 x49 -x5 -x50 x51 x52 -x53 -x54 x55 x56 -x57 x58 -x59 x6 -x60 -x61 -x62 -x63 -x64 -x65 x66 x67 x68 -x69
1800.02/1800.80	v x7 x70 -x71 x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 x8 x80 -x81 x82 -x83 -x84 x85 x86 x87 -x88 -x89 -x9 -x90 x91 -x92 -x93 x94 x95 x96
1800.02/1800.80	v -x97 -x98 -x99

Verifier Data (download as text)

OK	218

Conversion Script Data (download as text)

/tmp/evaluation/458732-1178641947/instance-458732-1178641947.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-458732-1178641947 -o ROOT/results/node38/solver-458732-1178641947 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458732-1178641947/instance-458732-1178641947.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 0.99 0.99 3/77 31517
/proc/meminfo: memFree=1538768/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=1452 CPUtime=0
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 296361374 1486848 133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 363 133 86 219 0 140 0

[startup+0.013117 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31517
/proc/meminfo: memFree=1538768/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=1584 CPUtime=0.01
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 181 0 0 0 1 0 0 0 18 0 1 0 296361374 1622016 163 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 396 163 86 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.101133 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31517
/proc/meminfo: memFree=1538768/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=1580 CPUtime=0.09
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 217 0 0 0 8 1 0 0 18 0 1 0 296361374 1617920 199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 395 199 102 219 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.301172 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31517
/proc/meminfo: memFree=1538768/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=2348 CPUtime=0.29
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 459 0 0 0 28 1 0 0 19 0 1 0 296361374 2404352 441 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 587 441 102 219 0 364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2348

[startup+0.701248 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 31517
/proc/meminfo: memFree=1538768/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=5560 CPUtime=0.69
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 928 0 0 0 67 2 0 0 22 0 1 0 296361374 5693440 910 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 1390 911 102 219 0 1167 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5560

[startup+1.5014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1534152/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=9812 CPUtime=1.49
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 1809 0 0 0 147 2 0 0 25 0 1 0 296361374 10047488 1791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 2453 1791 102 219 0 2230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9812

[startup+3.10171 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 31518
/proc/meminfo: memFree=1529288/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=18200 CPUtime=3.09
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 3415 0 0 0 305 4 0 0 25 0 1 0 296361374 18636800 3397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 4550 3397 102 219 0 4327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18200

[startup+6.30132 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1519688/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=35000 CPUtime=6.29
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 4968 0 0 0 623 6 0 0 25 0 1 0 296361374 35840000 4950 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 8750 4950 102 219 0 8527 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35000

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1518664/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=35452 CPUtime=12.69
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 5106 0 0 0 1260 9 0 0 25 0 1 0 296361374 36302848 5039 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 8863 5039 102 219 0 8640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35452

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 31518
/proc/meminfo: memFree=1518024/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=36128 CPUtime=25.48
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 5367 0 0 0 2533 15 0 0 25 0 1 0 296361374 36995072 5203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550423 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 9032 5203 102 219 0 8809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36128

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1516808/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=37612 CPUtime=51.07
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 5860 0 0 0 5082 25 0 0 25 0 1 0 296361374 38514688 5503 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 9403 5503 102 219 0 9180 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37612

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1514760/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=40324 CPUtime=102.26
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 6749 0 0 0 10186 40 0 0 25 0 1 0 296361374 41291776 6007 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 10081 6007 102 219 0 9858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40324

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1512968/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=41112 CPUtime=162.23
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 7189 0 0 0 16169 54 0 0 25 0 1 0 296361374 42098688 6447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 10278 6447 102 219 0 10055 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41112

[startup+222.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1511240/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=45140 CPUtime=222.21
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 8378 0 0 0 22149 72 0 0 25 0 1 0 296361374 46223360 6867 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 11285 6867 102 219 0 11062 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 45140

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1509576/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=45908 CPUtime=282.18
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 8778 0 0 0 28131 87 0 0 25 0 1 0 296361374 47009792 7267 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 11477 7267 102 219 0 11254 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 45908

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1508104/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=46824 CPUtime=342.16
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 9156 0 0 0 34115 101 0 0 25 0 1 0 296361374 47947776 7645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 11706 7645 102 219 0 11483 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 46824

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1506696/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=47536 CPUtime=402.14
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 9524 0 0 0 40100 114 0 0 25 0 1 0 296361374 48676864 8013 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 11884 8013 102 219 0 11661 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47536

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1505352/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=54480 CPUtime=462.12
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 11394 0 0 0 46082 130 0 0 25 0 1 0 296361374 55787520 8346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 13620 8346 102 219 0 13397 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 54480

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1504008/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=55048 CPUtime=522.1
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 11720 0 0 0 52066 144 0 0 25 0 1 0 296361374 56369152 8672 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 13762 8672 102 219 0 13539 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 55048

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1502792/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=56008 CPUtime=582.08
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 12040 0 0 0 58048 160 0 0 25 0 1 0 296361374 57352192 8992 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 14002 8992 102 219 0 13779 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 56008

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1501448/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=56532 CPUtime=642.06
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 12376 0 0 0 64033 173 0 0 25 0 1 0 296361374 57888768 9328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 14133 9328 102 219 0 13910 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 56532


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1498056/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=58316 CPUtime=821.99
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 13225 0 0 0 81993 206 0 0 25 0 1 0 296361374 59715584 10177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 14579 10177 102 219 0 14356 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 58316

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1497096/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=58984 CPUtime=881.96
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 13465 0 0 0 87975 221 0 0 25 0 1 0 296361374 60399616 10417 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 14746 10417 102 219 0 14523 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 58984

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1496072/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=58984 CPUtime=941.95
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 13722 0 0 0 93963 232 0 0 25 0 1 0 296361374 60399616 10674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 14746 10674 102 219 0 14523 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 58984

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1495112/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=59696 CPUtime=1001.92
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 13972 0 0 0 99948 244 0 0 25 0 1 0 296361374 61128704 10924 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 14924 10924 102 219 0 14701 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 59696

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1494152/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=60452 CPUtime=1061.9
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 14215 0 0 0 105938 252 0 0 25 0 1 0 296361374 61902848 11167 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 15113 11167 102 219 0 14890 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 60452

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1493064/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=72740 CPUtime=1121.87
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 17532 0 0 0 111923 264 0 0 25 0 1 0 296361374 74485760 11411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 18185 11411 102 219 0 17962 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 72740

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1492168/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=73672 CPUtime=1181.85
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 17760 0 0 0 117910 275 0 0 25 0 1 0 296361374 75440128 11639 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 18418 11639 102 219 0 18195 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 73672

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1491208/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=74524 CPUtime=1241.83
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 17991 0 0 0 123898 285 0 0 25 0 1 0 296361374 76312576 11870 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 18631 11870 102 219 0 18408 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 74524

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1490376/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=74524 CPUtime=1301.81
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 18197 0 0 0 129888 293 0 0 25 0 1 0 296361374 76312576 12076 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 18631 12076 102 219 0 18408 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 74524

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1489480/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=75428 CPUtime=1361.78
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 18409 0 0 0 135877 301 0 0 25 0 1 0 296361374 77238272 12288 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 18857 12288 102 219 0 18634 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 75428

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1488584/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=75428 CPUtime=1421.77
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 18618 0 0 0 141868 309 0 0 25 0 1 0 296361374 77238272 12497 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 18857 12497 102 219 0 18634 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 75428

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1487816/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=75428 CPUtime=1481.74
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 18817 0 0 0 147855 319 0 0 25 0 1 0 296361374 77238272 12696 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 18857 12696 102 219 0 18634 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 75428

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1487048/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=76392 CPUtime=1541.72
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 19026 0 0 0 153841 331 0 0 25 0 1 0 296361374 78225408 12905 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 19098 12905 102 219 0 18875 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 76392

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1486216/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=76392 CPUtime=1601.7
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 19236 0 0 0 159831 339 0 0 25 0 1 0 296361374 78225408 13115 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 19098 13115 102 219 0 18875 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 76392

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31518
/proc/meminfo: memFree=1485384/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=77416 CPUtime=1661.67
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 19433 0 0 0 165819 348 0 0 25 0 1 0 296361374 79273984 13312 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 19354 13312 102 219 0 19131 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 77416

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 31590
/proc/meminfo: memFree=1483456/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=77416 CPUtime=1721.62
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 19615 0 0 0 171804 358 0 0 25 0 1 0 296361374 79273984 13494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 19354 13494 102 219 0 19131 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 77416

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31716
/proc/meminfo: memFree=1483656/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=77416 CPUtime=1781.52
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 19807 0 0 0 177786 366 0 0 25 0 1 0 296361374 79273984 13686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 19354 13686 102 219 0 19131 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 77416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31716
/proc/meminfo: memFree=1483528/2055920 swapFree=4154688/4192956
[pid=31517] ppid=31515 vsize=78504 CPUtime=1800.02
/proc/31517/stat : 31517 (PBS4_SAT07v2) R 31515 31517 31148 0 -1 4194304 19863 0 0 0 179633 369 0 0 25 0 1 0 296361374 80388096 13742 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31517/statm: 19626 13742 102 219 0 19403 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 78504

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): 1800.82
CPU time (s): 1800.04
CPU user time (s): 1796.34
CPU system time (s): 3.70544
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 78504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.34
system time used= 3.70544
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19866
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= 2378

runsolver used 1.58476 second user time and 4.30234 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  8 16:32:27 UTC 2007

IDJOB= 458732
IDBENCH= 1949
IDSOLVER= 200
FILE ID= node38/458732-1178641947

PBS_JOBID= 5218354

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_17.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458732-1178641947/instance-458732-1178641947.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-458732-1178641947 -o ROOT/results/node38/conversion-458732-1178641947 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458732-1178641947/instance-458732-1178641947.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-458732-1178641947 -o ROOT/results/node38/solver-458732-1178641947 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458732-1178641947/instance-458732-1178641947.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  90154dd1b8a90675a35ad37cbef52f77

RANDOM SEED= 904128555

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1539240 kB
Buffers:         40864 kB
Cached:         351824 kB
SwapCached:       6880 kB
Active:         199532 kB
Inactive:       216488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539240 kB
SwapTotal:     4192956 kB
SwapFree:      4154688 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            85908 kB
Committed_AS:  4749712 kB
PageTables:       2060 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 node38 on Tue May  8 17:02:30 UTC 2007