Trace number 458735

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)216 1800.1 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
MD5SUM7903a80129c7e51df900bcb9ac0a6f39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark185
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables475
Total number of constraints475
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 constraints475
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 475
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 475
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 475
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/458735-1178642051/instance-458735-1178642051.opb ......
0.01/0.01	c done parsing opb.
0.01/0.01	o 475
0.01/0.02	o 474
0.01/0.02	o 473
0.01/0.02	o 472
0.01/0.02	o 471
0.01/0.02	o 470
0.01/0.02	o 469
0.01/0.03	o 468
0.01/0.03	o 467
0.01/0.03	o 466
0.01/0.03	o 465
0.01/0.03	o 464
0.01/0.03	o 463
0.01/0.04	o 462
0.01/0.04	o 461
0.01/0.04	o 460
0.01/0.04	o 459
0.01/0.04	o 458
0.01/0.04	o 457
0.01/0.05	o 456
0.01/0.05	o 455
0.01/0.05	o 454
0.01/0.05	o 453
0.01/0.05	o 452
0.01/0.05	o 451
0.01/0.06	o 450
0.01/0.06	o 449
0.01/0.06	o 448
0.01/0.06	o 447
0.01/0.06	o 446
0.01/0.06	o 445
0.01/0.07	o 444
0.01/0.07	o 443
0.01/0.07	o 442
0.01/0.07	o 441
0.01/0.07	o 440
0.01/0.07	o 439
0.01/0.08	o 438
0.01/0.08	o 437
0.01/0.08	o 424
0.01/0.08	o 417
0.01/0.08	o 416
0.01/0.09	o 415
0.01/0.09	o 414
0.01/0.09	o 413
0.01/0.09	o 412
0.01/0.09	o 411
0.01/0.09	o 410
0.01/0.10	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
0.09/0.11	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 340
0.09/0.12	o 334
0.09/0.12	o 333
0.09/0.12	o 332
0.09/0.13	o 331
0.09/0.13	o 330
0.09/0.13	o 245
0.09/0.17	o 244
0.09/0.17	o 243
0.09/0.17	o 242
8.49/8.54	o 241
8.49/8.54	o 240
8.49/8.55	o 239
8.49/8.55	o 238
8.49/8.55	o 237
8.49/8.55	o 236
9.29/9.37	o 235
10.29/10.33	o 234
10.29/10.34	o 233
10.29/10.34	o 232
10.29/10.34	o 231
10.29/10.34	o 230
11.08/11.17	o 229
11.08/11.18	o 228
11.08/11.18	o 227
12.59/12.69	o 226
12.88/12.92	o 225
13.19/13.24	o 224
13.19/13.25	o 223
17.09/17.14	o 222
17.49/17.58	o 221
28.58/28.69	o 220
47.97/48.08	o 219
48.47/48.58	o 218
57.67/57.75	o 217
1721.40/1722.13	o 216
1800.07/1800.80	s SATISFIABLE
1800.07/1800.80	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
1800.07/1800.80	v x120 -x121 -x122 -x123 -x124 x125 -x126 x127 x128 -x129 -x13 x130 -x131 -x132 x133 -x134 -x135 -x136 x137 x138 -x139 x14 x140
1800.07/1800.80	v -x141 -x142 -x143 -x144 x145 x146 x147 x148 x149 -x15 x150 x151 x152 -x153 x154 -x155 x156 -x157 -x158 -x159 x16 -x160 -x161
1800.07/1800.80	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
1800.07/1800.80	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
1800.07/1800.80	v -x205 -x206 x207 x208 x209 -x21 x210 -x211 x212 x213 -x214 -x215 -x216 x217 -x218 -x219 x22 -x220 x221 x222 -x223 x224 x225
1800.07/1800.80	v -x226 -x227 x228 -x229 x23 x230 x231 x232 x233 -x234 x235 -x236 x237 -x238 x239 -x24 -x240 -x241 x242 x243 -x244 -x245 x246
1800.07/1800.80	v x247 x248 x249 x25 -x250 -x251 -x252 -x253 x254 -x255 x256 x257 x258 x259 -x26 x260 x261 -x262 -x263 x264 x265 -x266 -x267 x268
1800.07/1800.80	v -x269 x27 x270 -x271 x272 x273 -x274 x275 -x276 x277 -x278 -x279 x28 -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 x288 x289
1800.07/1800.80	v -x29 x290 -x291 x292 x293 -x294 x295 x296 -x297 x298 -x299 x3 x30 -x300 -x301 -x302 -x303 x304 x305 x306 -x307 -x308 x309 x31
1800.07/1800.80	v -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 x322 -x323 x324 x325 -x326 x327 -x328 -x329 -x33
1800.07/1800.80	v x330 -x331 -x332 x333 -x334 -x335 -x336 -x337 -x338 x339 -x34 x340 -x341 x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 x35
1800.07/1800.80	v -x350 x351 x352 -x353 -x354 -x355 x356 x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367 x368 -x369 x37
1800.07/1800.80	v x370 -x371 x372 -x373 x374 x375 x376 -x377 -x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 -x388 -x389 -x39
1800.07/1800.80	v x390 -x391 -x392 -x393 x394 x395 -x396 x397 x398 -x399 x4 x40 -x400 x401 x402 -x403 -x404 x405 -x406 -x407 -x408 -x409 -x41
1800.07/1800.80	v -x410 x411 x412 -x413 -x414 -x415 x416 -x417 -x418 -x419 x42 x420 x421 -x422 -x423 x424 x425 -x426 -x427 x428 -x429 x43 -x430
1800.07/1800.80	v x431 x432 x433 x434 -x435 -x436 x437 x438 -x439 -x44 x440 x441 -x442 -x443 -x444 x445 -x446 x447 x448 -x449 x45 -x450 x451 x452
1800.07/1800.80	v -x453 -x454 -x455 x456 -x457 -x458 x459 x46 x460 -x461 x462 -x463 x464 -x465 -x466 -x467 x468 x469 x47 -x470 -x471 -x472 x473
1800.07/1800.80	v x474 x475 -x48 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
1800.07/1800.80	v -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 -x97 -x98
1800.07/1800.80	v x99

Verifier Data (download as text)

OK	216

Conversion Script Data (download as text)

/tmp/evaluation/458735-1178642051/instance-458735-1178642051.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/node42/watcher-458735-1178642051 -o ROOT/results/node42/solver-458735-1178642051 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458735-1178642051/instance-458735-1178642051.opb 

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


[startup+0 s]
/proc/loadavg: 0.85 1.00 0.99 3/77 11197
/proc/meminfo: memFree=1504608/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=1448 CPUtime=0
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 312117006 1482752 132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 362 133 86 219 0 139 0

[startup+0.016082 s]
/proc/loadavg: 0.85 1.00 0.99 3/77 11197
/proc/meminfo: memFree=1504608/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=1580 CPUtime=0.01
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 181 0 0 0 1 0 0 0 18 0 1 0 312117006 1617920 163 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 395 163 86 219 0 172 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1580

[startup+0.101097 s]
/proc/loadavg: 0.85 1.00 0.99 3/77 11197
/proc/meminfo: memFree=1504608/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=1576 CPUtime=0.09
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 217 0 0 0 8 1 0 0 18 0 1 0 312117006 1613824 199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 394 199 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301134 s]
/proc/loadavg: 0.85 1.00 0.99 3/77 11197
/proc/meminfo: memFree=1504608/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=1832 CPUtime=0.29
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 283 0 0 0 27 2 0 0 19 0 1 0 312117006 1875968 265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560147 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 458 265 102 219 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1832

[startup+0.701212 s]
/proc/loadavg: 0.85 1.00 0.99 3/77 11197
/proc/meminfo: memFree=1504608/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=2344 CPUtime=0.69
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 440 0 0 0 67 2 0 0 23 0 1 0 312117006 2400256 422 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 586 422 102 219 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2344

[startup+1.50136 s]
/proc/loadavg: 0.85 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1502744/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=5556 CPUtime=1.49
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 783 0 0 0 147 2 0 0 25 0 1 0 312117006 5689344 765 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 1389 765 102 219 0 1166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5556

[startup+3.10167 s]
/proc/loadavg: 0.85 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1500696/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=9804 CPUtime=3.09
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 1521 0 0 0 306 3 0 0 25 0 1 0 312117006 10039296 1503 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 2451 1503 102 219 0 2228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9804

[startup+6.30228 s]
/proc/loadavg: 0.86 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1494944/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=18092 CPUtime=6.29
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 2779 0 0 0 625 4 0 0 25 0 1 0 312117006 18526208 2761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546206 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 4523 2761 102 219 0 4300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18092

[startup+12.7015 s]
/proc/loadavg: 0.87 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1488544/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=18824 CPUtime=12.69
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 4108 0 0 0 1259 10 0 0 25 0 1 0 312117006 19275776 4041 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 4706 4041 102 219 0 4483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18824

[startup+25.5019 s]
/proc/loadavg: 0.90 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1487720/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=19768 CPUtime=25.48
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 4444 0 0 0 2533 15 0 0 25 0 1 0 312117006 20242432 4280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 4942 4280 102 219 0 4719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19768

[startup+51.1018 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1486248/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=21376 CPUtime=51.07
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 4992 0 0 0 5084 23 0 0 25 0 1 0 312117006 21889024 4635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 5344 4635 102 219 0 5121 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21376

[startup+102.306 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1484264/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=23896 CPUtime=102.26
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 5870 0 0 0 10187 39 0 0 25 0 1 0 312117006 24469504 5128 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 5974 5128 102 219 0 5751 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23896

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1482280/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=28016 CPUtime=162.24
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 7141 0 0 0 16164 60 0 0 25 0 1 0 312117006 28688384 5630 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 7004 5630 102 219 0 6781 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28016

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1480552/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=28956 CPUtime=222.22
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 7571 0 0 0 22143 79 0 0 25 0 1 0 312117006 29650944 6060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 7239 6060 102 219 0 7016 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28956

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1478888/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=29952 CPUtime=282.19
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 7979 0 0 0 28128 91 0 0 25 0 1 0 312117006 30670848 6468 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557530 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 7488 6468 102 219 0 7265 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 29952

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1477288/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=30628 CPUtime=342.17
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 8377 0 0 0 34115 102 0 0 25 0 1 0 312117006 31363072 6866 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 7657 6866 102 219 0 7434 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30628

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1475816/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=37532 CPUtime=402.15
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 10282 0 0 0 40097 118 0 0 25 0 1 0 312117006 38432768 7234 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 9383 7234 102 219 0 9160 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 37532

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1474472/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=38388 CPUtime=462.13
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 10615 0 0 0 46082 131 0 0 25 0 1 0 312117006 39309312 7567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 9597 7567 102 219 0 9374 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 38388

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11198
/proc/meminfo: memFree=1473192/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=38856 CPUtime=522.11
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 10952 0 0 0 52067 144 0 0 25 0 1 0 312117006 39788544 7904 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 9714 7904 102 219 0 9491 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 38856

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1471912/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=39356 CPUtime=582.09
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 11265 0 0 0 58053 156 0 0 25 0 1 0 312117006 40300544 8217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 9839 8217 102 219 0 9616 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 39356

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1470696/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=40448 CPUtime=642.07
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 11562 0 0 0 64040 167 0 0 25 0 1 0 312117006 41418752 8514 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 10112 8514 102 219 0 9889 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 40448


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1467304/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=41808 CPUtime=822
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 12400 0 0 0 81997 203 0 0 25 0 1 0 312117006 42811392 9352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 10452 9352 102 219 0 10229 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 41808

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1466152/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=42484 CPUtime=881.98
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 12681 0 0 0 87985 213 0 0 25 0 1 0 312117006 43503616 9633 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 10621 9633 102 219 0 10398 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 42484

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1465064/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=43200 CPUtime=941.96
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 12955 0 0 0 93971 225 0 0 25 0 1 0 312117006 44236800 9907 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 10800 9907 102 219 0 10577 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 43200

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1463848/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=43960 CPUtime=1001.94
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 13249 0 0 0 99960 234 0 0 25 0 1 0 312117006 45015040 10201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 10990 10201 102 219 0 10767 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 43960

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1462824/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=56248 CPUtime=1061.93
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 16581 0 0 0 105948 245 0 0 25 0 1 0 312117006 57597952 10460 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14062 10460 102 219 0 13839 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 56248

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1461800/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=57056 CPUtime=1121.91
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 16824 0 0 0 111936 255 0 0 25 0 1 0 312117006 58425344 10703 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14264 10703 102 219 0 14041 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 57056

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1460840/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=57916 CPUtime=1181.88
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 17075 0 0 0 117925 263 0 0 25 0 1 0 312117006 59305984 10954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14479 10954 102 219 0 14256 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 57916

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1459880/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=57916 CPUtime=1241.86
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 17310 0 0 0 123915 271 0 0 25 0 1 0 312117006 59305984 11189 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14479 11189 102 219 0 14256 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 57916

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1458920/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=58828 CPUtime=1301.84
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 17546 0 0 0 129904 280 0 0 25 0 1 0 312117006 60239872 11425 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14707 11425 102 219 0 14484 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 58828

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1458088/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=58828 CPUtime=1361.83
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 17761 0 0 0 135892 291 0 0 25 0 1 0 312117006 60239872 11640 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14707 11640 102 219 0 14484 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 58828

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1457192/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=59796 CPUtime=1421.8
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 17986 0 0 0 141883 297 0 0 25 0 1 0 312117006 61231104 11865 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14949 11865 102 219 0 14726 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 59796

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1456296/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=59928 CPUtime=1481.78
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 18217 0 0 0 147872 306 0 0 25 0 1 0 312117006 61366272 12096 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 14982 12096 102 219 0 14759 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 59928

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1455336/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=60956 CPUtime=1541.76
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 18449 0 0 0 153863 313 0 0 25 0 1 0 312117006 62418944 12328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 15239 12328 102 219 0 15016 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 60956

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 11200
/proc/meminfo: memFree=1454568/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=60956 CPUtime=1601.74
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 18643 0 0 0 159852 322 0 0 25 0 1 0 312117006 62418944 12522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 15239 12522 102 219 0 15016 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 60956

[startup+1662.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/84 11376
/proc/meminfo: memFree=1452448/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=60956 CPUtime=1661.63
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 18846 0 0 0 165832 331 0 0 25 0 1 0 312117006 62418944 12725 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 15239 12725 102 219 0 15016 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 60956

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 11398
/proc/meminfo: memFree=1452968/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=62048 CPUtime=1721.6
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 19044 0 0 0 171821 339 0 0 25 0 1 0 312117006 63537152 12923 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 15512 12923 102 219 0 15289 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 62048

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 11398
/proc/meminfo: memFree=1452008/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=62048 CPUtime=1781.58
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 19252 0 0 0 177809 349 0 0 25 0 1 0 312117006 63537152 13131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 15512 13131 102 219 0 15289 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 62048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 11398
/proc/meminfo: memFree=1451752/2055920 swapFree=4147588/4192956
[pid=11197] ppid=11195 vsize=62048 CPUtime=1800.07
/proc/11197/stat : 11197 (PBS4_SAT07v2) R 11195 11197 11132 0 -1 4194304 19314 0 0 0 179656 351 0 0 25 0 1 0 312117006 63537152 13193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11197/statm: 15512 13193 102 219 0 15289 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 62048

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): 1800.1
CPU user time (s): 1796.57
CPU system time (s): 3.52546
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 62048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.57
system time used= 3.52546
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19317
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= 2216

runsolver used 1.49277 second user time and 4.15837 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  8 16:34:11 UTC 2007

IDJOB= 458735
IDBENCH= 1952
IDSOLVER= 200
FILE ID= node42/458735-1178642051

PBS_JOBID= 5218383

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_24.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458735-1178642051/instance-458735-1178642051.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-458735-1178642051 -o ROOT/results/node42/conversion-458735-1178642051 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458735-1178642051/instance-458735-1178642051.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-458735-1178642051 -o ROOT/results/node42/solver-458735-1178642051 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458735-1178642051/instance-458735-1178642051.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7903a80129c7e51df900bcb9ac0a6f39

RANDOM SEED= 921944856

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1505016 kB
Buffers:         41732 kB
Cached:         381360 kB
SwapCached:      14624 kB
Active:         135232 kB
Inactive:       311420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505016 kB
SwapTotal:     4192956 kB
SwapFree:      4147588 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            89640 kB
Committed_AS:  7375824 kB
PageTables:       1912 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 node42 on Tue May  8 17:04:14 UTC 2007