Trace number 458745

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)212 1800.1 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_20.opb.PB06.opb
MD5SUM1e2b8f542cc5dec610d6e9b4663a878b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
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 183
Optimality of the best value was proved NO
Number of variables473
Total number of constraints472
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 constraints472
Minimum length of a constraint3
Maximum length of a constraint17
Number of terms in the objective function 473
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 473
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 473
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/458745-1178642227/instance-458745-1178642227.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 473
0.00/0.02	o 472
0.00/0.02	o 471
0.00/0.02	o 470
0.00/0.02	o 469
0.00/0.02	o 468
0.00/0.02	o 467
0.00/0.03	o 466
0.00/0.03	o 465
0.00/0.03	o 464
0.00/0.03	o 463
0.00/0.03	o 462
0.00/0.03	o 461
0.00/0.04	o 460
0.00/0.04	o 459
0.00/0.04	o 458
0.00/0.04	o 457
0.00/0.04	o 456
0.00/0.04	o 455
0.00/0.05	o 454
0.00/0.05	o 453
0.00/0.05	o 452
0.00/0.05	o 451
0.00/0.05	o 450
0.00/0.05	o 449
0.00/0.06	o 448
0.00/0.06	o 447
0.00/0.06	o 446
0.00/0.06	o 445
0.00/0.06	o 444
0.00/0.07	o 443
0.00/0.07	o 442
0.00/0.07	o 441
0.00/0.07	o 440
0.00/0.07	o 439
0.00/0.07	o 438
0.00/0.08	o 420
0.00/0.08	o 419
0.00/0.08	o 418
0.00/0.08	o 417
0.00/0.08	o 416
0.00/0.08	o 415
0.00/0.09	o 414
0.00/0.09	o 413
0.00/0.09	o 412
0.00/0.09	o 411
0.00/0.09	o 410
0.00/0.09	o 409
0.09/0.10	o 408
0.09/0.10	o 407
0.09/0.10	o 406
0.09/0.10	o 405
0.09/0.10	o 404
0.09/0.10	o 403
0.09/0.11	o 402
0.09/0.11	o 401
0.09/0.11	o 400
0.09/0.11	o 399
0.09/0.11	o 398
0.09/0.11	o 397
0.09/0.12	o 396
0.09/0.12	o 395
0.09/0.12	o 261
0.09/0.12	o 260
0.09/0.12	o 243
0.09/0.13	o 242
0.09/0.13	o 240
0.39/0.41	o 239
0.39/0.41	o 238
0.39/0.42	o 234
0.39/0.42	o 233
0.39/0.42	o 231
0.39/0.42	o 230
0.39/0.42	o 229
3.59/3.60	o 228
9.80/9.87	o 227
9.80/9.89	o 226
9.80/9.89	o 225
9.80/9.89	o 224
9.80/9.89	o 223
9.80/9.90	o 222
19.58/19.62	o 221
19.99/20.01	o 220
26.29/26.36	o 219
27.19/27.29	o 218
94.97/95.02	o 217
95.96/96.09	o 216
96.07/96.19	o 215
97.57/97.67	o 214
312.02/312.15	o 213
985.16/985.48	o 212
1800.08/1800.61	s SATISFIABLE
1800.08/1800.61	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
1800.08/1800.61	v x120 -x121 -x122 x123 x124 -x125 x126 -x127 -x128 x129 x13 x130 -x131 -x132 -x133 x134 -x135 -x136 x137 -x138 x139 x14 x140
1800.08/1800.61	v x141 -x142 -x143 x144 x145 -x146 -x147 -x148 x149 -x15 x150 x151 x152 x153 x154 x155 -x156 x157 x158 -x159 x16 -x160 -x161 -x162
1800.08/1800.61	v x163 -x164 x165 x166 x167 -x168 x169 x17 -x170 -x171 x172 -x173 x174 -x175 x176 -x177 -x178 -x179 -x18 x180 -x181 -x182 -x183
1800.08/1800.61	v x184 -x185 x186 x187 -x188 x189 -x19 -x190 x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 x199 -x2 x20 -x200 -x201 -x202 -x203
1800.08/1800.61	v x204 x205 -x206 x207 -x208 -x209 x21 -x210 x211 -x212 x213 x214 x215 x216 -x217 x218 x219 x22 x220 -x221 x222 -x223 -x224 -x225
1800.08/1800.61	v x226 x227 x228 -x229 -x23 -x230 x231 -x232 x233 x234 -x235 x236 x237 -x238 -x239 -x24 x240 -x241 -x242 x243 -x244 -x245 x246
1800.08/1800.61	v -x247 x248 -x249 -x25 -x250 -x251 x252 x253 -x254 x255 x256 x257 -x258 x259 -x26 x260 x261 -x262 -x263 -x264 x265 x266 -x267
1800.08/1800.61	v -x268 x269 x27 x270 -x271 -x272 x273 -x274 x275 -x276 -x277 x278 -x279 -x28 -x280 x281 -x282 x283 x284 -x285 -x286 -x287 -x288
1800.08/1800.61	v x289 -x29 x290 x291 -x292 -x293 x294 x295 x296 -x297 x298 x299 x3 x30 x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 x309
1800.08/1800.61	v x31 -x310 -x311 -x312 -x313 -x314 x315 -x316 x317 -x318 -x319 -x32 -x320 x321 -x322 -x323 x324 -x325 -x326 -x327 -x328 -x329
1800.08/1800.61	v -x33 x330 x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 x339 -x34 x340 -x341 x342 -x343 x344 -x345 x346 x347 -x348 x349 -x35
1800.08/1800.61	v x350 -x351 x352 -x353 x354 -x355 -x356 -x357 -x358 x359 x36 x360 -x361 x362 -x363 x364 -x365 x366 -x367 -x368 x369 x37 -x370
1800.08/1800.61	v -x371 x372 -x373 -x374 x375 x376 -x377 -x378 -x379 x38 x380 -x381 -x382 x383 x384 x385 -x386 x387 -x388 x389 x39 x390 -x391
1800.08/1800.61	v -x392 -x393 -x394 -x395 x396 -x397 x398 x399 -x4 -x40 x400 -x401 -x402 -x403 x404 x405 -x406 x407 x408 -x409 x41 x410 -x411
1800.08/1800.61	v x412 -x413 -x414 x415 -x416 -x417 -x418 -x419 x42 -x420 x421 x422 -x423 x424 x425 -x426 x427 -x428 -x429 -x43 x430 -x431 x432
1800.08/1800.61	v -x433 -x434 -x435 x436 -x437 x438 -x439 x44 -x440 -x441 -x442 -x443 x444 x445 -x446 -x447 -x448 -x449 x45 -x450 x451 -x452
1800.08/1800.61	v -x453 x454 -x455 -x456 x457 x458 x459 x46 x460 -x461 x462 -x463 x464 x465 -x466 -x467 x468 -x469 x47 x470 x471 -x472 -x473 x48
1800.08/1800.61	v -x49 -x5 -x50 x51 -x52 x53 x54 -x55 x56 -x57 x58 x59 -x6 x60 x61 x62 -x63 x64 x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74
1800.08/1800.61	v -x75 -x76 x77 -x78 x79 -x8 -x80 -x81 x82 -x83 -x84 x85 x86 -x87 -x88 x89 x9 -x90 -x91 -x92 x93 -x94 x95 -x96 x97 -x98 -x99

Verifier Data (download as text)

OK	212

Conversion Script Data (download as text)

/tmp/evaluation/458745-1178642227/instance-458745-1178642227.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/node34/watcher-458745-1178642227 -o ROOT/results/node34/solver-458745-1178642227 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458745-1178642227/instance-458745-1178642227.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: 1.02 1.00 1.00 3/77 31605
/proc/meminfo: memFree=1795120/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=1448 CPUtime=0
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 312138190 1482752 132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530423 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 362 134 86 219 0 139 0

[startup+0.0995219 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 31605
/proc/meminfo: memFree=1795120/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=1576 CPUtime=0.09
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 215 0 0 0 8 1 0 0 18 0 1 0 312138190 1613824 197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 394 197 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.101522 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 31605
/proc/meminfo: memFree=1795120/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=1576 CPUtime=0.09
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 215 0 0 0 8 1 0 0 18 0 1 0 312138190 1613824 197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 394 197 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301539 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 31605
/proc/meminfo: memFree=1795120/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=1832 CPUtime=0.29
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 327 0 0 0 27 2 0 0 19 0 1 0 312138190 1875968 309 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 458 309 102 219 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1832

[startup+0.701571 s]
/proc/loadavg: 1.02 1.00 1.00 3/77 31605
/proc/meminfo: memFree=1795120/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=3500 CPUtime=0.69
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 597 0 0 0 67 2 0 0 23 0 1 0 312138190 3584000 579 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 875 579 102 219 0 652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3500

[startup+1.50263 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1792360/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=5548 CPUtime=1.49
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 1096 0 0 0 147 2 0 0 25 0 1 0 312138190 5681152 1078 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 1387 1078 102 219 0 1164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5548

[startup+3.10176 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1789736/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=9840 CPUtime=3.09
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 1988 0 0 0 306 3 0 0 25 0 1 0 312138190 10076160 1970 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 2460 1970 102 219 0 2237 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9840

[startup+6.30201 s]
/proc/loadavg: 1.02 1.00 1.00 3/78 31606
/proc/meminfo: memFree=1784744/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=18228 CPUtime=6.29
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 2825 0 0 0 625 4 0 0 25 0 1 0 312138190 18665472 2807 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 4557 2807 102 219 0 4334 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18228

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1781176/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=18680 CPUtime=12.69
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 3572 0 0 0 1262 7 0 0 25 0 1 0 312138190 19128320 3505 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 4670 3505 102 219 0 4447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18680

[startup+25.5015 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1780664/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=19488 CPUtime=25.48
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 3829 0 0 0 2538 10 0 0 25 0 1 0 312138190 19955712 3665 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 4872 3665 102 219 0 4649 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19488

[startup+51.1016 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1779576/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=20960 CPUtime=51.08
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 4304 0 0 0 5086 22 0 0 25 0 1 0 312138190 21463040 3947 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 5240 3947 102 219 0 5017 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20960

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1777848/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=23452 CPUtime=102.27
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 5134 0 0 0 10188 39 0 0 25 0 1 0 312138190 24014848 4392 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 5863 4392 102 219 0 5640 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1776248/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=24320 CPUtime=162.26
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 5530 0 0 0 16171 55 0 0 25 0 1 0 312138190 24903680 4788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 6080 4788 102 219 0 5857 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 24320

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31606
/proc/meminfo: memFree=1774840/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=27956 CPUtime=222.24
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 6649 0 0 0 22155 69 0 0 25 0 1 0 312138190 28626944 5138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 6989 5138 102 219 0 6766 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27956

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1773432/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=28756 CPUtime=282.23
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 6965 0 0 0 28141 82 0 0 25 0 1 0 312138190 29446144 5454 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 7189 5454 102 219 0 6966 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 28756

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1772152/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=29560 CPUtime=342.21
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 7291 0 0 0 34124 97 0 0 25 0 1 0 312138190 30269440 5780 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 7390 5780 102 219 0 7167 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 29560

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1770936/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=30184 CPUtime=402.2
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 7598 0 0 0 40110 110 0 0 25 0 1 0 312138190 30908416 6087 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 7546 6087 102 219 0 7323 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 30184

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1769720/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=30524 CPUtime=462.18
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 7898 0 0 0 46096 122 0 0 25 0 1 0 312138190 31256576 6387 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 7631 6387 102 219 0 7408 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 30524

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1768440/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=37416 CPUtime=522.17
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 9710 0 0 0 52084 133 0 0 25 0 1 0 312138190 38313984 6662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 9354 6662 102 219 0 9131 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 37416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1767416/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=37952 CPUtime=582.15
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 10000 0 0 0 58071 144 0 0 25 0 1 0 312138190 38862848 6952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 9488 6952 102 219 0 9265 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 37952

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1766328/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=38844 CPUtime=642.14
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 10267 0 0 0 64059 155 0 0 25 0 1 0 312138190 39776256 7219 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 9711 7219 102 219 0 9488 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 38844


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

[startup+822.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 31608
/proc/meminfo: memFree=1763320/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=40404 CPUtime=822.1
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 11021 0 0 0 82023 187 0 0 25 0 1 0 312138190 41373696 7973 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10101 7973 102 219 0 9878 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 40404

[startup+882.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 31608
/proc/meminfo: memFree=1762296/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=40992 CPUtime=882.08
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 11278 0 0 0 88009 199 0 0 25 0 1 0 312138190 41975808 8230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10248 8230 102 219 0 10025 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 40992

[startup+942.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31608
/proc/meminfo: memFree=1761336/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=40992 CPUtime=942.07
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 11519 0 0 0 94000 207 0 0 25 0 1 0 312138190 41975808 8471 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10248 8471 102 219 0 10025 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 40992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31608
/proc/meminfo: memFree=1760376/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=41616 CPUtime=1002.06
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 11763 0 0 0 99990 216 0 0 25 0 1 0 312138190 42614784 8715 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10404 8715 102 219 0 10181 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 41616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31608
/proc/meminfo: memFree=1759416/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=42280 CPUtime=1062.05
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 12003 0 0 0 105979 226 0 0 25 0 1 0 312138190 43294720 8955 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10570 8955 102 219 0 10347 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 42280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31608
/proc/meminfo: memFree=1758456/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=42984 CPUtime=1122.03
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 12242 0 0 0 111965 238 0 0 25 0 1 0 312138190 44015616 9194 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10746 9194 102 219 0 10523 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 42984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1757560/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=42984 CPUtime=1182.01
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 12468 0 0 0 117952 249 0 0 25 0 1 0 312138190 44015616 9420 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10746 9420 102 219 0 10523 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 42984

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1756600/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=43860 CPUtime=1242.01
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 12707 0 0 0 123941 260 0 0 25 0 1 0 312138190 44912640 9659 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 10965 9659 102 219 0 10742 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 43860

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31608
/proc/meminfo: memFree=1755640/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=56148 CPUtime=1302
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 16013 0 0 0 129926 274 0 0 25 0 1 0 312138190 57495552 9892 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14037 9892 102 219 0 13814 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 56148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1754744/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=56940 CPUtime=1361.98
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 16231 0 0 0 135915 283 0 0 25 0 1 0 312138190 58306560 10110 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14235 10110 102 219 0 14012 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 56940

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31608
/proc/meminfo: memFree=1753848/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=57784 CPUtime=1421.97
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 16451 0 0 0 141903 294 0 0 25 0 1 0 312138190 59170816 10330 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14446 10330 102 219 0 14223 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 57784

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31782
/proc/meminfo: memFree=1751800/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=57784 CPUtime=1481.86
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 16650 0 0 0 147882 304 0 0 25 0 1 0 312138190 59170816 10529 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14446 10529 102 219 0 14223 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 57784

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31806
/proc/meminfo: memFree=1752248/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=58680 CPUtime=1541.83
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 16847 0 0 0 153871 312 0 0 25 0 1 0 312138190 60088320 10726 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14670 10726 102 219 0 14447 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 58680

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31806
/proc/meminfo: memFree=1751416/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=58680 CPUtime=1601.82
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 17050 0 0 0 159861 321 0 0 25 0 1 0 312138190 60088320 10929 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14670 10929 102 219 0 14447 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 58680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31806
/proc/meminfo: memFree=1750648/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=58680 CPUtime=1661.8
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 17251 0 0 0 165848 332 0 0 25 0 1 0 312138190 60088320 11130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14670 11130 102 219 0 14447 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 58680

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31806
/proc/meminfo: memFree=1749816/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=59632 CPUtime=1721.79
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 17451 0 0 0 171839 340 0 0 25 0 1 0 312138190 61063168 11330 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14908 11330 102 219 0 14685 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 59632

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31806
/proc/meminfo: memFree=1748984/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=59632 CPUtime=1781.77
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 17654 0 0 0 177832 345 0 0 25 0 1 0 312138190 61063168 11533 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14908 11533 102 219 0 14685 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 59632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 4/78 31806
/proc/meminfo: memFree=1748728/2055920 swapFree=4159088/4192956
[pid=31605] ppid=31603 vsize=59632 CPUtime=1800.08
/proc/31605/stat : 31605 (PBS4_SAT07v2) R 31603 31605 31540 0 -1 4194304 17720 0 0 0 179660 348 0 0 25 0 1 0 312138190 61063168 11599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31605/statm: 14908 11599 102 219 0 14685 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 59632

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): 1800.67
CPU time (s): 1800.1
CPU user time (s): 1796.61
CPU system time (s): 3.48947
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 59632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.61
system time used= 3.48947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17723
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= 2728

runsolver used 1.51277 second user time and 4.07738 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue May  8 16:37:07 UTC 2007

IDJOB= 458745
IDBENCH= 1962
IDSOLVER= 200
FILE ID= node34/458745-1178642227

PBS_JOBID= 5218384

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_20.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458745-1178642227/instance-458745-1178642227.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-458745-1178642227 -o ROOT/results/node34/conversion-458745-1178642227 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458745-1178642227/instance-458745-1178642227.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-458745-1178642227 -o ROOT/results/node34/solver-458745-1178642227 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458745-1178642227/instance-458745-1178642227.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1e2b8f542cc5dec610d6e9b4663a878b

RANDOM SEED= 819901874

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1795592 kB
Buffers:         36472 kB
Cached:         114832 kB
SwapCached:       2988 kB
Active:         102400 kB
Inactive:        71716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795592 kB
SwapTotal:     4192956 kB
SwapFree:      4159088 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            71528 kB
Committed_AS:  5385140 kB
PageTables:       1976 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 node34 on Tue May  8 17:07:10 UTC 2007