Trace number 458743

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)206 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_12.opb.PB06.opb
MD5SUM008a49e8cb0d34e0becb5a5e15efaa2a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark177
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 177
Optimality of the best value was proved NO
Number of variables465
Total number of constraints465
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 constraints465
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 465
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 465
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 465
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/458743-1178642206/instance-458743-1178642206.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 465
0.00/0.01	o 464
0.00/0.02	o 463
0.00/0.02	o 462
0.00/0.02	o 461
0.00/0.02	o 460
0.00/0.02	o 459
0.00/0.02	o 458
0.00/0.03	o 457
0.00/0.03	o 456
0.00/0.03	o 455
0.00/0.03	o 454
0.00/0.03	o 453
0.00/0.03	o 452
0.00/0.03	o 451
0.00/0.04	o 450
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0.00/0.04	o 448
0.00/0.04	o 447
0.00/0.04	o 446
0.03/0.04	o 445
0.03/0.05	o 444
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0.03/0.05	o 439
0.03/0.05	o 438
0.03/0.06	o 437
0.03/0.06	o 436
0.03/0.06	o 435
0.03/0.06	o 434
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0.03/0.06	o 432
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0.03/0.07	o 428
0.03/0.07	o 427
0.03/0.07	o 426
0.03/0.07	o 425
0.03/0.08	o 424
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0.03/0.08	o 407
0.03/0.08	o 406
0.03/0.09	o 405
0.03/0.09	o 404
0.03/0.09	o 403
0.03/0.09	o 402
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0.03/0.09	o 399
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0.09/0.10	o 396
0.09/0.10	o 395
0.09/0.10	o 394
0.09/0.10	o 393
0.09/0.11	o 392
0.09/0.11	o 391
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0.09/0.11	o 389
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0.09/0.12	o 385
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0.09/0.12	o 383
0.09/0.12	o 382
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0.09/0.12	o 379
0.09/0.13	o 378
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0.09/0.14	o 375
0.09/0.14	o 241
0.09/0.14	o 240
0.09/0.14	o 239
0.09/0.14	o 238
0.09/0.15	o 237
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0.09/0.15	o 235
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0.09/0.15	o 232
0.09/0.16	o 231
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0.09/0.16	o 229
0.09/0.16	o 227
0.09/0.16	o 226
5.29/5.38	o 225
5.40/5.48	o 224
6.29/6.38	o 223
6.29/6.38	o 222
6.29/6.39	o 221
6.29/6.39	o 220
6.29/6.39	o 219
6.29/6.39	o 218
6.29/6.40	o 217
6.29/6.40	o 216
6.39/6.40	o 215
6.39/6.40	o 214
6.39/6.40	o 213
6.39/6.44	o 212
45.68/45.80	o 211
59.28/59.31	o 210
143.96/144.06	o 209
738.41/738.64	o 208
907.17/907.42	o 207
1025.53/1025.81	o 206
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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
1800.05/1800.61	v x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 x130 -x131 x132 x133 -x134 x135 x136 -x137 -x138 x139 -x14 x140
1800.05/1800.61	v -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 x149 -x15 -x150 x151 -x152 -x153 x154 -x155 -x156 -x157 x158 -x159 -x16 x160
1800.05/1800.61	v -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x17 -x170 -x171 x172 -x173 x174 -x175 x176 -x177 x178 -x179 x18 -x180
1800.05/1800.61	v -x181 -x182 -x183 x184 -x185 -x186 -x187 x188 -x189 x19 x190 x191 -x192 x193 x194 x195 -x196 -x197 -x198 -x199 x2 -x20 x200
1800.05/1800.61	v -x201 -x202 -x203 -x204 x205 x206 -x207 x208 x209 -x21 -x210 -x211 -x212 x213 x214 x215 -x216 -x217 x218 x219 -x22 -x220 x221
1800.05/1800.61	v x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 x23 -x230 -x231 -x232 x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 x240 -x241
1800.05/1800.61	v -x242 x243 x244 -x245 -x246 -x247 -x248 x249 -x25 -x250 -x251 x252 -x253 -x254 x255 -x256 -x257 x258 -x259 -x26 -x260 x261
1800.05/1800.61	v x262 -x263 x264 x265 x266 x267 x268 -x269 -x27 x270 -x271 x272 -x273 -x274 -x275 -x276 x277 -x278 -x279 -x28 x280 x281 -x282
1800.05/1800.61	v x283 x284 x285 x286 -x287 -x288 x289 -x29 x290 x291 x292 -x293 x294 -x295 x296 -x297 x298 -x299 -x3 -x30 -x300 x301 -x302 -x303
1800.05/1800.61	v -x304 -x305 -x306 -x307 x308 x309 -x31 -x310 -x311 -x312 -x313 x314 x315 -x316 -x317 -x318 x319 -x32 x320 -x321 x322 -x323
1800.05/1800.61	v -x324 -x325 x326 x327 -x328 x329 x33 x330 -x331 x332 -x333 -x334 x335 x336 x337 -x338 x339 x34 x340 x341 x342 x343 x344 x345
1800.05/1800.61	v -x346 x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 x354 -x355 -x356 -x357 x358 x359 -x36 -x360 -x361 x362 x363 -x364 -x365
1800.05/1800.61	v -x366 x367 x368 -x369 -x37 -x370 -x371 x372 x373 x374 x375 -x376 -x377 x378 -x379 -x38 x380 -x381 -x382 -x383 -x384 -x385 -x386
1800.05/1800.61	v x387 x388 -x389 x39 x390 -x391 -x392 -x393 -x394 x395 x396 -x397 x398 -x399 x4 -x40 -x400 x401 -x402 x403 -x404 x405 -x406 -x407
1800.05/1800.61	v -x408 x409 x41 -x410 x411 x412 x413 x414 x415 x416 x417 x418 -x419 x42 x420 -x421 -x422 -x423 -x424 -x425 -x426 x427 x428 -x429
1800.05/1800.61	v -x43 -x430 x431 x432 x433 -x434 x435 x436 x437 -x438 x439 -x44 x440 -x441 -x442 -x443 x444 -x445 -x446 -x447 -x448 -x449 -x45
1800.05/1800.61	v x450 -x451 x452 -x453 x454 x455 -x456 x457 -x458 x459 x46 -x460 x461 -x462 -x463 x464 -x465 -x47 -x48 x49 x5 x50 -x51 -x52 -x53
1800.05/1800.61	v -x54 x55 x56 -x57 x58 x59 -x6 x60 -x61 -x62 x63 -x64 x65 x66 x67 x68 x69 -x7 x70 -x71 -x72 -x73 x74 -x75 -x76 x77 -x78 -x79 -x8 -x80
1800.05/1800.61	v 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	206

Conversion Script Data (download as text)

/tmp/evaluation/458743-1178642206/instance-458743-1178642206.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/node15/watcher-458743-1178642206 -o ROOT/results/node15/solver-458743-1178642206 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458743-1178642206/instance-458743-1178642206.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20402
/proc/meminfo: memFree=1471480/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=1452 CPUtime=0
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 312138222 1486848 132 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 363 132 86 219 0 140 0

[startup+0.047982 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20402
/proc/meminfo: memFree=1471480/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=1580 CPUtime=0.03
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 211 0 0 0 3 0 0 0 18 0 1 0 312138222 1617920 189 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 395 189 101 219 0 172 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1580

[startup+0.101986 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20402
/proc/meminfo: memFree=1471480/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=1580 CPUtime=0.09
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 215 0 0 0 8 1 0 0 18 0 1 0 312138222 1617920 193 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 395 193 102 219 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.302005 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20402
/proc/meminfo: memFree=1471480/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=1836 CPUtime=0.29
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 317 0 0 0 26 3 0 0 20 0 1 0 312138222 1880064 295 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 459 295 102 219 0 236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701042 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 20402
/proc/meminfo: memFree=1471480/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=3508 CPUtime=0.69
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 561 0 0 0 66 3 0 0 23 0 1 0 312138222 3592192 539 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 877 539 102 219 0 654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3508

[startup+1.50112 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1468912/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=5556 CPUtime=1.49
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 1024 0 0 0 145 4 0 0 25 0 1 0 312138222 5689344 1002 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 1389 1002 102 219 0 1166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5556

[startup+3.10126 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1466416/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=9812 CPUtime=3.08
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 1871 0 0 0 304 4 0 0 25 0 1 0 312138222 10047488 1849 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 2453 1849 102 219 0 2230 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9812

[startup+6.30156 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1459760/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=18344 CPUtime=6.29
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 3408 0 0 0 623 6 0 0 25 0 1 0 312138222 18784256 3386 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 4586 3386 102 219 0 4363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18344

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1455088/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=18960 CPUtime=12.69
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 4191 0 0 0 1258 11 0 0 25 0 1 0 312138222 19415040 4120 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 4740 4120 102 219 0 4517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18960

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1454320/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=19912 CPUtime=25.49
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 4468 0 0 0 2533 16 0 0 25 0 1 0 312138222 20389888 4300 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 4978 4300 102 219 0 4755 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19912

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1452912/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=21468 CPUtime=51.08
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 5016 0 0 0 5081 27 0 0 25 0 1 0 312138222 21983232 4655 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 5367 4655 102 219 0 5144 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21468

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1450928/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=24088 CPUtime=102.27
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 5898 0 0 0 10180 47 0 0 25 0 1 0 312138222 24666112 5152 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 6022 5152 102 219 0 5799 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24088

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1449072/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=24932 CPUtime=162.25
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 6352 0 0 0 16161 64 0 0 25 0 1 0 312138222 25530368 5606 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 6233 5606 102 219 0 6010 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24932

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20403
/proc/meminfo: memFree=1447408/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=29016 CPUtime=222.24
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 7519 0 0 0 22143 81 0 0 25 0 1 0 312138222 29712384 6004 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 7254 6004 102 219 0 7031 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29016

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1446064/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=29544 CPUtime=282.22
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 7857 0 0 0 28128 94 0 0 25 0 1 0 312138222 30253056 6342 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 7386 6342 102 219 0 7163 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29544

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1444720/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=30468 CPUtime=342.21
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 8191 0 0 0 34110 111 0 0 25 0 1 0 312138222 31199232 6676 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 7617 6676 102 219 0 7394 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1443440/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=30816 CPUtime=402.19
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 8521 0 0 0 40091 128 0 0 25 0 1 0 312138222 31555584 7006 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 7704 7006 102 219 0 7481 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30816

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1442032/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=37720 CPUtime=462.17
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 10380 0 0 0 46074 143 0 0 25 0 1 0 312138222 38625280 7328 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 9430 7328 102 219 0 9207 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37720

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1440816/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=38704 CPUtime=522.16
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 10691 0 0 0 52058 158 0 0 25 0 1 0 312138222 39632896 7639 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 9676 7639 102 219 0 9453 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 38704

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1439664/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=39172 CPUtime=582.15
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 10982 0 0 0 58046 169 0 0 25 0 1 0 312138222 40112128 7930 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 9793 7930 102 219 0 9570 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 39172

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1438512/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=39668 CPUtime=642.13
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 11271 0 0 0 64030 183 0 0 25 0 1 0 312138222 40620032 8219 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 9917 8219 102 219 0 9694 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 39668


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1435248/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=41352 CPUtime=822.09
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 12095 0 0 0 81992 217 0 0 25 0 1 0 312138222 42344448 9043 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 10338 9043 102 219 0 10115 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 41352

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1434096/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=41984 CPUtime=882.07
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 12368 0 0 0 87979 228 0 0 25 0 1 0 312138222 42991616 9316 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 10496 9316 102 219 0 10273 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 41984

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1433136/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=42656 CPUtime=942.06
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 12616 0 0 0 93968 238 0 0 25 0 1 0 312138222 43679744 9564 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 10664 9564 102 219 0 10441 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 42656

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1432176/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=42656 CPUtime=1002.05
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 12859 0 0 0 99955 250 0 0 25 0 1 0 312138222 43679744 9807 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 10664 9807 102 219 0 10441 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 42656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1431216/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=43500 CPUtime=1062.03
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 13093 0 0 0 105944 259 0 0 25 0 1 0 312138222 44544000 10041 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 10875 10041 102 219 0 10652 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 43500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1430384/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=44260 CPUtime=1122.01
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 13300 0 0 0 111933 268 0 0 25 0 1 0 312138222 45322240 10248 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 11065 10248 102 219 0 10842 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 44260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1429488/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=56548 CPUtime=1182
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 16600 0 0 0 117918 282 0 0 25 0 1 0 312138222 57905152 10475 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 14137 10475 102 219 0 13914 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 56548

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1428528/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=57356 CPUtime=1241.99
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 16826 0 0 0 123910 289 0 0 25 0 1 0 312138222 58732544 10701 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 14339 10701 102 219 0 14116 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 57356

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1427632/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=57356 CPUtime=1301.98
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 17056 0 0 0 129900 298 0 0 25 0 1 0 312138222 58732544 10931 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 14339 10931 102 219 0 14116 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 57356

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1426736/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=58212 CPUtime=1361.96
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 17274 0 0 0 135889 307 0 0 25 0 1 0 312138222 59609088 11149 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 14553 11149 102 219 0 14330 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 58212

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20405
/proc/meminfo: memFree=1425840/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=58212 CPUtime=1421.95
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 17487 0 0 0 141879 316 0 0 25 0 1 0 312138222 59609088 11362 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 14553 11362 102 219 0 14330 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 58212

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 20539
/proc/meminfo: memFree=1423872/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=59124 CPUtime=1481.86
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 17679 0 0 0 147862 324 0 0 25 0 1 0 312138222 60542976 11554 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 14781 11554 102 219 0 14558 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 59124

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20603
/proc/meminfo: memFree=1424176/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=59124 CPUtime=1541.81
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 17877 0 0 0 153847 334 0 0 25 0 1 0 312138222 60542976 11752 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 14781 11752 102 219 0 14558 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 59124

[startup+1602.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 20603
/proc/meminfo: memFree=1423408/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=60092 CPUtime=1601.79
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 18077 0 0 0 159837 342 0 0 25 0 1 0 312138222 61534208 11952 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 15023 11952 102 219 0 14800 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 60092

[startup+1662.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 20603
/proc/meminfo: memFree=1422640/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=60092 CPUtime=1661.78
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 18271 0 0 0 165826 352 0 0 25 0 1 0 312138222 61534208 12146 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 15023 12146 102 219 0 14800 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 60092

[startup+1722.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 20603
/proc/meminfo: memFree=1421808/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=60092 CPUtime=1721.76
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 18471 0 0 0 171814 362 0 0 25 0 1 0 312138222 61534208 12346 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 15023 12346 102 219 0 14800 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 60092

[startup+1782.3 s]
/proc/loadavg: 1.04 1.03 1.01 2/78 20603
/proc/meminfo: memFree=1421040/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=61120 CPUtime=1781.74
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 18670 0 0 0 177805 369 0 0 25 0 1 0 312138222 62586880 12545 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 15280 12545 102 219 0 15057 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 61120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 20603
/proc/meminfo: memFree=1420784/2055920 swapFree=4169132/4192956
[pid=20402] ppid=20400 vsize=61120 CPUtime=1800.05
/proc/20402/stat : 20402 (PBS4_SAT07v2) R 20400 20402 19908 0 -1 4194304 18732 0 0 0 179634 371 0 0 25 0 1 0 312138222 62586880 12607 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20402/statm: 15280 12607 102 219 0 15057 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 61120

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1796.34
CPU system time (s): 3.72443
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 61120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.34
system time used= 3.72443
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18735
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= 2746

runsolver used 1.46978 second user time and 4.06538 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  8 16:36:46 UTC 2007

IDJOB= 458743
IDBENCH= 1960
IDSOLVER= 200
FILE ID= node15/458743-1178642206

PBS_JOBID= 5217820

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_12.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458743-1178642206/instance-458743-1178642206.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-458743-1178642206 -o ROOT/results/node15/conversion-458743-1178642206 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458743-1178642206/instance-458743-1178642206.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-458743-1178642206 -o ROOT/results/node15/solver-458743-1178642206 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458743-1178642206/instance-458743-1178642206.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  008a49e8cb0d34e0becb5a5e15efaa2a

RANDOM SEED= 190034155

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1471888 kB
Buffers:         63524 kB
Cached:         383160 kB
SwapCached:       2660 kB
Active:         202184 kB
Inactive:       305128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471888 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          67952 kB
Slab:            61976 kB
Committed_AS: 10805400 kB
PageTables:       1996 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 node15 on Tue May  8 17:06:49 UTC 2007