Trace number 458737

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 1800.02 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_16.opb.PB06.opb
MD5SUMbddc7a1ce44c83fc28f6e299cbaaf04c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark184
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 184
Optimality of the best value was proved NO
Number of variables476
Total number of constraints476
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 constraints476
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 476
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 476
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 476
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/458737-1178642119/instance-458737-1178642119.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 476
0.00/0.02	o 475
0.00/0.02	o 474
0.00/0.02	o 473
0.00/0.02	o 472
0.00/0.02	o 471
0.00/0.02	o 470
0.00/0.03	o 469
0.00/0.03	o 468
0.00/0.03	o 467
0.00/0.03	o 466
0.00/0.03	o 465
0.00/0.03	o 464
0.00/0.04	o 463
0.00/0.04	o 462
0.00/0.04	o 461
0.00/0.04	o 460
0.00/0.04	o 459
0.00/0.04	o 458
0.00/0.05	o 457
0.00/0.05	o 456
0.00/0.05	o 455
0.00/0.05	o 454
0.00/0.05	o 453
0.00/0.05	o 452
0.00/0.06	o 451
0.00/0.06	o 450
0.00/0.06	o 449
0.00/0.06	o 448
0.00/0.06	o 447
0.00/0.06	o 446
0.00/0.07	o 445
0.00/0.07	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
0.00/0.08	o 439
0.00/0.08	o 438
0.00/0.08	o 437
0.00/0.08	o 436
0.00/0.08	o 435
0.00/0.08	o 434
0.00/0.09	o 433
0.00/0.09	o 432
0.00/0.09	o 431
0.00/0.09	o 430
0.08/0.09	o 429
0.08/0.10	o 321
0.09/0.10	o 320
0.09/0.10	o 319
0.09/0.10	o 318
0.09/0.10	o 317
0.09/0.10	o 316
0.09/0.10	o 315
0.09/0.11	o 314
0.09/0.11	o 313
0.09/0.11	o 312
0.09/0.11	o 311
5.50/5.60	o 263
5.59/5.60	o 262
5.59/5.60	o 261
5.59/5.60	o 260
5.59/5.60	o 259
5.59/5.60	o 258
5.59/5.60	o 257
5.59/5.61	o 256
5.59/5.62	o 255
5.59/5.62	o 254
5.59/5.62	o 253
5.59/5.63	o 252
5.59/5.63	o 251
5.59/5.64	o 250
5.59/5.64	o 249
5.59/5.64	o 248
5.59/5.69	o 247
5.59/5.69	o 241
5.59/5.69	o 240
6.29/6.36	o 239
6.29/6.36	o 232
6.29/6.36	o 231
6.29/6.36	o 230
6.29/6.37	o 229
6.29/6.37	o 228
6.29/6.37	o 227
6.29/6.37	o 226
6.29/6.37	o 225
6.29/6.37	o 224
7.48/7.58	o 223
7.48/7.59	o 222
7.48/7.59	o 221
7.48/7.59	o 220
7.48/7.59	o 219
7.60/7.65	o 218
8.59/8.62	o 217
8.59/8.63	o 216
140.34/140.42	o 215
190.13/190.26	o 214
190.13/190.26	o 213
190.13/190.28	o 212
1800.00/1800.71	s SATISFIABLE
1800.00/1800.71	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
1800.00/1800.71	v -x120 -x121 -x122 -x123 x124 x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 x139 x14
1800.00/1800.71	v x140 x141 x142 -x143 -x144 -x145 x146 -x147 x148 -x149 x15 -x150 x151 -x152 -x153 x154 x155 -x156 -x157 x158 -x159 -x16 x160
1800.00/1800.71	v x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x17 x170 -x171 x172 -x173 x174 -x175 -x176 -x177 -x178 x179 -x18 x180
1800.00/1800.71	v x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 x19 x190 -x191 x192 x193 x194 x195 -x196 x197 x198 -x199 x2 -x20 -x200 -x201
1800.00/1800.71	v -x202 x203 -x204 -x205 x206 -x207 x208 -x209 -x21 -x210 -x211 -x212 x213 -x214 -x215 -x216 x217 -x218 x219 x22 x220 -x221 x222
1800.00/1800.71	v -x223 -x224 -x225 x226 -x227 x228 x229 x23 -x230 x231 x232 -x233 x234 -x235 x236 -x237 -x238 x239 x24 -x240 -x241 x242 x243
1800.00/1800.71	v -x244 -x245 x246 -x247 -x248 -x249 x25 -x250 x251 x252 -x253 -x254 x255 x256 -x257 x258 -x259 x26 -x260 -x261 x262 -x263 x264
1800.00/1800.71	v x265 -x266 -x267 x268 x269 -x27 -x270 x271 x272 x273 x274 -x275 x276 -x277 -x278 -x279 x28 x280 x281 -x282 x283 -x284 x285 -x286
1800.00/1800.71	v x287 x288 x289 -x29 x290 x291 x292 -x293 x294 x295 x296 -x297 -x298 -x299 -x3 x30 -x300 -x301 -x302 -x303 x304 -x305 -x306 -x307
1800.00/1800.71	v -x308 x309 -x31 x310 x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 x323 x324 -x325 -x326 -x327
1800.00/1800.71	v -x328 x329 x33 -x330 -x331 -x332 -x333 -x334 x335 x336 x337 x338 x339 x34 -x340 x341 x342 x343 -x344 x345 x346 -x347 x348 -x349
1800.00/1800.71	v -x35 x350 -x351 x352 x353 x354 -x355 x356 x357 -x358 -x359 x36 x360 -x361 x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x37
1800.00/1800.71	v x370 -x371 -x372 x373 -x374 x375 -x376 -x377 -x378 x379 -x38 -x380 -x381 -x382 x383 -x384 x385 x386 x387 x388 -x389 x39 -x390
1800.00/1800.71	v x391 x392 -x393 -x394 -x395 -x396 x397 -x398 -x399 x4 x40 -x400 x401 -x402 x403 x404 -x405 x406 -x407 -x408 -x409 x41 -x410
1800.00/1800.71	v -x411 -x412 -x413 x414 -x415 -x416 -x417 x418 -x419 -x42 x420 -x421 x422 -x423 x424 -x425 x426 -x427 x428 x429 x43 -x430 x431
1800.00/1800.71	v x432 x433 x434 x435 -x436 x437 x438 -x439 -x44 -x440 x441 x442 x443 x444 -x445 x446 x447 x448 -x449 -x45 x450 x451 x452 -x453
1800.00/1800.71	v -x454 x455 -x456 -x457 -x458 x459 -x46 x460 x461 x462 x463 -x464 x465 -x466 -x467 -x468 -x469 -x47 x470 -x471 -x472 x473 -x474
1800.00/1800.71	v x475 -x476 -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
1800.00/1800.71	v x72 x73 -x74 -x75 x76 -x77 -x78 -x79 -x8 x80 x81 x82 -x83 -x84 x85 x86 x87 -x88 -x89 -x9 -x90 x91 x92 -x93 x94 -x95 -x96 x97 x98 -x99

Verifier Data (download as text)

OK	212

Conversion Script Data (download as text)

/tmp/evaluation/458737-1178642119/instance-458737-1178642119.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/node37/watcher-458737-1178642119 -o ROOT/results/node37/solver-458737-1178642119 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458737-1178642119/instance-458737-1178642119.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: 0.92 0.98 0.99 3/78 13142
/proc/meminfo: memFree=1483024/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=1456 CPUtime=0
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 312124385 1490944 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 364 134 86 219 0 141 0

[startup+0.097572 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 13142
/proc/meminfo: memFree=1483024/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=1588 CPUtime=0.08
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 211 0 0 0 8 0 0 0 18 0 1 0 312124385 1626112 193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 397 193 102 219 0 174 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1588

[startup+0.101572 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 13142
/proc/meminfo: memFree=1483024/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=1588 CPUtime=0.09
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 312124385 1626112 195 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 397 195 102 219 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.30161 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 13142
/proc/meminfo: memFree=1483024/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=2356 CPUtime=0.29
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 383 0 0 0 28 1 0 0 19 0 1 0 312124385 2412544 365 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 589 365 102 219 0 366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.701686 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 13142
/proc/meminfo: memFree=1483024/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=3512 CPUtime=0.69
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 713 0 0 0 68 1 0 0 23 0 1 0 312124385 3596288 695 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 878 695 102 219 0 655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3512

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1479560/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=9656 CPUtime=1.49
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 1355 0 0 0 148 1 0 0 25 0 1 0 312124385 9887744 1337 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 2414 1337 102 219 0 2191 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9656

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1475720/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=18016 CPUtime=3.09
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 2708 0 0 0 307 2 0 0 25 0 1 0 312124385 18448384 2690 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 4504 2690 102 219 0 4281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18016

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1465480/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=34892 CPUtime=6.29
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 4935 0 0 0 623 6 0 0 25 0 1 0 312124385 35729408 4917 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 8723 4917 102 219 0 8500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34892

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1461512/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=35636 CPUtime=12.69
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 5442 0 0 0 1260 9 0 0 25 0 1 0 312124385 36491264 5375 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 8909 5375 102 219 0 8686 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35636

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1460936/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=36292 CPUtime=25.49
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 5684 0 0 0 2536 13 0 0 25 0 1 0 312124385 37163008 5520 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 9073 5520 102 219 0 8850 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36292

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1459720/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=37804 CPUtime=51.07
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 6179 0 0 0 5086 21 0 0 25 0 1 0 312124385 38711296 5822 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 9451 5822 102 219 0 9228 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37804

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1457608/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=40488 CPUtime=102.26
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 7080 0 0 0 10188 38 0 0 25 0 1 0 312124385 41459712 6338 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 10122 6338 102 219 0 9899 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40488

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1455624/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=41504 CPUtime=162.24
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 7577 0 0 0 16165 59 0 0 25 0 1 0 312124385 42500096 6835 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 10376 6835 102 219 0 10153 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41504

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1453832/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=45616 CPUtime=222.21
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 8777 0 0 0 22148 73 0 0 25 0 1 0 312124385 46710784 7266 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 11404 7266 102 219 0 11181 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 45616

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1452424/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=46160 CPUtime=282.2
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 9133 0 0 0 28135 85 0 0 25 0 1 0 312124385 47267840 7622 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 11540 7622 102 219 0 11317 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46160

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1451144/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=46776 CPUtime=342.17
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 9456 0 0 0 34118 99 0 0 25 0 1 0 312124385 47898624 7945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 11694 7945 102 219 0 11471 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46776

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1449736/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=47468 CPUtime=402.16
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 9800 0 0 0 40105 111 0 0 25 0 1 0 312124385 48607232 8289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 11867 8289 102 219 0 11644 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 47468

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13143
/proc/meminfo: memFree=1448456/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=54396 CPUtime=462.14
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 11648 0 0 0 46089 125 0 0 25 0 1 0 312124385 55701504 8600 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 13599 8600 102 219 0 13376 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 54396

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1447304/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=54952 CPUtime=522.11
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 11939 0 0 0 52075 136 0 0 25 0 1 0 312124385 56270848 8891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 13738 8891 102 219 0 13515 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 54952

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1446280/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=55408 CPUtime=582.1
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 12207 0 0 0 58063 147 0 0 25 0 1 0 312124385 56737792 9159 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 13852 9159 102 219 0 13629 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 55408

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1445192/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=55892 CPUtime=642.08
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 12466 0 0 0 64052 156 0 0 25 0 1 0 312124385 57233408 9418 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 13973 9418 102 219 0 13750 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 55892


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1441224/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=58144 CPUtime=881.99
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 13461 0 0 0 88001 198 0 0 25 0 1 0 312124385 59539456 10413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 14536 10413 102 219 0 14313 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 58144

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1440200/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=58800 CPUtime=941.97
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 13720 0 0 0 93989 208 0 0 25 0 1 0 312124385 60211200 10672 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548457 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 14700 10672 102 219 0 14477 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 58800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1439240/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=59496 CPUtime=1001.95
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 13952 0 0 0 99976 219 0 0 25 0 1 0 312124385 60923904 10904 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 14874 10904 102 219 0 14651 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 59496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1438408/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=59496 CPUtime=1061.93
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 14178 0 0 0 105963 230 0 0 25 0 1 0 312124385 60923904 11130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 14874 11130 102 219 0 14651 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 59496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1437512/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=60364 CPUtime=1121.91
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 14393 0 0 0 111953 238 0 0 25 0 1 0 312124385 61812736 11345 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 15091 11345 102 219 0 14868 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 60364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1436488/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=72652 CPUtime=1181.88
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 17683 0 0 0 117940 248 0 0 25 0 1 0 312124385 74395648 11562 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 18163 11562 102 219 0 17940 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 72652

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1435720/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=73436 CPUtime=1241.86
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 17905 0 0 0 123930 256 0 0 25 0 1 0 312124385 75198464 11784 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 18359 11784 102 219 0 18136 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 73436

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1434952/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=73436 CPUtime=1301.85
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 18113 0 0 0 129919 266 0 0 25 0 1 0 312124385 75198464 11992 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 18359 11992 102 219 0 18136 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 73436

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1434120/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=74268 CPUtime=1361.83
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 18320 0 0 0 135907 276 0 0 25 0 1 0 312124385 76050432 12199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 18567 12199 102 219 0 18344 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 74268

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1433288/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=74268 CPUtime=1421.81
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 18517 0 0 0 141895 286 0 0 25 0 1 0 312124385 76050432 12396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557429 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 18567 12396 102 219 0 18344 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 74268

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13145
/proc/meminfo: memFree=1432456/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=75152 CPUtime=1481.78
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 18718 0 0 0 147881 297 0 0 25 0 1 0 312124385 76955648 12597 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 18788 12597 102 219 0 18565 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 75152

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 13171
/proc/meminfo: memFree=1430424/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=75152 CPUtime=1541.76
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 18924 0 0 0 153869 307 0 0 25 0 1 0 312124385 76955648 12803 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 18788 12803 102 219 0 18565 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 75152

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13343
/proc/meminfo: memFree=1430648/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=76092 CPUtime=1601.66
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 19130 0 0 0 159847 319 0 0 25 0 1 0 312124385 77918208 13009 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 19023 13009 102 219 0 18800 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 76092

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13343
/proc/meminfo: memFree=1429832/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=76092 CPUtime=1661.64
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 19350 0 0 0 165834 330 0 0 25 0 1 0 312124385 77918208 13229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 19023 13229 102 219 0 18800 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 76092

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13343
/proc/meminfo: memFree=1429064/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=77092 CPUtime=1721.62
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 19553 0 0 0 171825 337 0 0 25 0 1 0 312124385 78942208 13432 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 19273 13432 102 219 0 19050 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 77092

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13343
/proc/meminfo: memFree=1428168/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=77092 CPUtime=1781.6
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 19766 0 0 0 177814 346 0 0 25 0 1 0 312124385 78942208 13645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 19273 13645 102 219 0 19050 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 77092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13343
/proc/meminfo: memFree=1427912/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=77092 CPUtime=1800
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 19834 0 0 0 179651 349 0 0 25 0 1 0 312124385 78942208 13713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 19273 13713 102 219 0 19050 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 77092

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13343
/proc/meminfo: memFree=1427912/2055920 swapFree=4145672/4192956
[pid=13142] ppid=13140 vsize=77092 CPUtime=1800
/proc/13142/stat : 13142 (PBS4_SAT07v2) R 13140 13142 13025 0 -1 4194304 19834 0 0 0 179651 349 0 0 25 0 1 0 312124385 78942208 13713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13142/statm: 19273 13713 102 219 0 19050 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 77092

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1796.52
CPU system time (s): 3.50247
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 77092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.52
system time used= 3.50247
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19837
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= 38243

runsolver used 1.68474 second user time and 4.81427 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  8 16:35:19 UTC 2007

IDJOB= 458737
IDBENCH= 1954
IDSOLVER= 200
FILE ID= node37/458737-1178642119

PBS_JOBID= 5218357

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_16.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458737-1178642119/instance-458737-1178642119.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-458737-1178642119 -o ROOT/results/node37/conversion-458737-1178642119 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458737-1178642119/instance-458737-1178642119.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-458737-1178642119 -o ROOT/results/node37/solver-458737-1178642119 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458737-1178642119/instance-458737-1178642119.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  bddc7a1ce44c83fc28f6e299cbaaf04c

RANDOM SEED= 30396238

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1483368 kB
Buffers:         40220 kB
Cached:         404172 kB
SwapCached:      15084 kB
Active:         112176 kB
Inactive:       355136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483368 kB
SwapTotal:     4192956 kB
SwapFree:      4145672 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            90508 kB
Committed_AS:  6695688 kB
PageTables:       2000 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 node37 on Tue May  8 17:05:22 UTC 2007