Trace number 458734

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)210 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_15.opb.PB06.opb
MD5SUM9cfc9eabeae08d1064da7d7b87db93a4
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 benchmark1800.08
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 variables473
Total number of constraints473
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 constraints473
Minimum length of a constraint4
Maximum length of a constraint18
Number of terms in the objective function 473
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 473
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 473
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458734-1178642029/instance-458734-1178642029.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 473
0.00/0.02	o 472
0.00/0.02	o 471
0.00/0.02	o 470
0.00/0.02	o 469
0.00/0.02	o 468
0.00/0.02	o 467
0.00/0.02	o 466
0.00/0.03	o 465
0.00/0.03	o 464
0.00/0.03	o 463
0.00/0.03	o 462
0.00/0.03	o 461
0.00/0.03	o 460
0.00/0.04	o 459
0.00/0.04	o 458
0.00/0.04	o 457
0.00/0.04	o 456
0.00/0.04	o 455
0.00/0.04	o 454
0.00/0.04	o 453
0.00/0.05	o 452
0.00/0.05	o 451
0.00/0.05	o 450
0.00/0.05	o 449
0.00/0.05	o 448
0.00/0.06	o 447
0.00/0.06	o 446
0.00/0.06	o 445
0.00/0.06	o 444
0.00/0.06	o 443
0.00/0.06	o 442
0.00/0.06	o 441
0.00/0.07	o 440
0.00/0.07	o 439
0.00/0.07	o 438
0.00/0.07	o 437
0.00/0.07	o 436
0.00/0.07	o 435
0.00/0.07	o 434
0.00/0.08	o 433
0.00/0.08	o 432
0.00/0.08	o 431
0.00/0.08	o 417
0.00/0.08	o 416
0.00/0.08	o 415
0.00/0.09	o 414
0.00/0.09	o 413
0.00/0.09	o 412
0.00/0.09	o 411
0.00/0.09	o 410
0.00/0.09	o 409
0.00/0.09	o 408
0.00/0.10	o 407
0.09/0.10	o 406
0.09/0.10	o 405
0.09/0.10	o 404
0.09/0.10	o 403
0.09/0.10	o 402
0.09/0.11	o 323
0.09/0.11	o 322
0.09/0.11	o 321
0.09/0.11	o 320
0.29/0.36	o 319
0.29/0.36	o 248
0.29/0.36	o 245
0.29/0.36	o 244
0.29/0.36	o 243
0.29/0.36	o 242
0.29/0.36	o 241
0.29/0.37	o 240
0.29/0.37	o 237
0.29/0.37	o 236
7.19/7.29	o 235
7.78/7.81	o 234
7.78/7.81	o 233
7.78/7.81	o 232
7.78/7.81	o 231
7.78/7.81	o 230
7.78/7.82	o 229
7.78/7.82	o 228
7.78/7.82	o 227
7.78/7.82	o 226
7.78/7.82	o 225
7.78/7.82	o 224
7.78/7.82	o 223
7.78/7.83	o 222
7.78/7.83	o 221
7.78/7.85	o 220
7.78/7.85	o 219
7.78/7.86	o 218
7.78/7.86	o 217
43.18/43.23	o 216
43.28/43.30	o 215
65.27/65.36	o 214
121.77/121.80	o 213
345.01/345.17	o 212
346.50/346.60	o 211
439.49/439.67	o 210
1800.06/1800.60	s SATISFIABLE
1800.06/1800.60	v -x1 -x10 x100 -x101 x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 x11 -x110 x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1800.06/1800.60	v x12 x120 x121 x122 x123 x124 x125 -x126 x127 x128 -x129 -x13 -x130 -x131 x132 x133 -x134 x135 -x136 x137 -x138 -x139 -x14 -x140
1800.06/1800.60	v x141 -x142 -x143 -x144 x145 x146 x147 -x148 x149 x15 x150 x151 x152 x153 x154 -x155 x156 -x157 x158 -x159 -x16 x160 -x161 -x162
1800.06/1800.60	v -x163 -x164 x165 -x166 -x167 -x168 -x169 -x17 x170 x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182
1800.06/1800.60	v -x183 x184 x185 x186 -x187 -x188 -x189 x19 -x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 -x199 -x2 -x20 -x200 x201 x202
1800.06/1800.60	v -x203 -x204 -x205 -x206 -x207 x208 -x209 x21 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 x222
1800.06/1800.60	v x223 -x224 -x225 x226 x227 x228 -x229 x23 x230 -x231 -x232 -x233 x234 -x235 x236 -x237 x238 -x239 x24 -x240 -x241 -x242 x243
1800.06/1800.60	v -x244 -x245 x246 x247 x248 -x249 x25 -x250 -x251 x252 -x253 x254 -x255 -x256 x257 -x258 x259 x26 -x260 x261 -x262 -x263 x264
1800.06/1800.60	v x265 -x266 -x267 -x268 -x269 x27 -x270 x271 x272 -x273 x274 -x275 -x276 -x277 -x278 x279 -x28 -x280 x281 -x282 -x283 x284 -x285
1800.06/1800.60	v x286 -x287 x288 -x289 -x29 x290 x291 x292 -x293 x294 x295 x296 x297 -x298 -x299 x3 -x30 -x300 -x301 -x302 x303 -x304 -x305 x306
1800.06/1800.60	v x307 x308 x309 x31 -x310 x311 x312 -x313 x314 -x315 x316 -x317 x318 x319 x32 x320 -x321 x322 -x323 x324 x325 x326 x327 x328 -x329
1800.06/1800.60	v -x33 x330 -x331 -x332 -x333 x334 -x335 x336 x337 -x338 x339 x34 -x340 -x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 x349 x35
1800.06/1800.60	v x350 x351 x352 -x353 -x354 x355 -x356 x357 x358 x359 -x36 -x360 x361 x362 x363 -x364 -x365 -x366 -x367 -x368 x369 -x37 x370
1800.06/1800.60	v -x371 x372 -x373 x374 x375 -x376 x377 -x378 -x379 x38 -x380 x381 x382 -x383 x384 -x385 -x386 -x387 x388 -x389 x39 -x390 x391
1800.06/1800.60	v -x392 -x393 -x394 x395 -x396 -x397 -x398 -x399 x4 -x40 x400 -x401 -x402 -x403 x404 x405 x406 x407 -x408 -x409 x41 -x410 -x411
1800.06/1800.60	v x412 -x413 -x414 -x415 x416 x417 x418 x419 -x42 x420 x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 -x429 x43 -x430 -x431 x432
1800.06/1800.60	v x433 x434 -x435 -x436 -x437 -x438 -x439 x44 x440 x441 -x442 -x443 -x444 -x445 -x446 x447 x448 x449 -x45 -x450 x451 -x452 x453
1800.06/1800.60	v x454 -x455 -x456 -x457 x458 x459 -x46 -x460 x461 x462 -x463 -x464 x465 x466 -x467 -x468 x469 -x47 -x470 -x471 x472 -x473 x48
1800.06/1800.60	v x49 x5 -x50 -x51 x52 x53 x54 -x55 -x56 -x57 x58 x59 x6 -x60 -x61 -x62 x63 x64 x65 -x66 -x67 x68 -x69 -x7 -x70 x71 x72 x73 -x74 -x75
1800.06/1800.60	v -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	210

Conversion Script Data (download as text)

/tmp/evaluation/458734-1178642029/instance-458734-1178642029.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/node51/watcher-458734-1178642029 -o ROOT/results/node51/solver-458734-1178642029 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458734-1178642029/instance-458734-1178642029.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: 0.86 0.97 0.99 3/64 24383
/proc/meminfo: memFree=1562544/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=1448 CPUtime=0
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 219048004 1482752 133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 362 133 86 219 0 139 0

[startup+0.00875198 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 24383
/proc/meminfo: memFree=1562544/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=1448 CPUtime=0
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 219048004 1482752 145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 362 145 86 219 0 139 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1448

[startup+0.102759 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 24383
/proc/meminfo: memFree=1562544/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=1576 CPUtime=0.09
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 213 0 0 0 7 2 0 0 18 0 1 0 219048004 1613824 195 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 394 195 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.302777 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 24383
/proc/meminfo: memFree=1562544/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=2344 CPUtime=0.29
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 444 0 0 0 27 2 0 0 19 0 1 0 219048004 2400256 426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 586 426 102 219 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2344

[startup+0.701812 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 24383
/proc/meminfo: memFree=1562544/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=3500 CPUtime=0.69
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 717 0 0 0 66 3 0 0 22 0 1 0 219048004 3584000 699 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134783676 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 875 699 102 219 0 652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3500

[startup+1.50189 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1559400/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=5548 CPUtime=1.49
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 1186 0 0 0 146 3 0 0 25 0 1 0 219048004 5681152 1168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 1387 1168 102 219 0 1164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5548

[startup+3.10103 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1556712/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=9832 CPUtime=3.08
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 2106 0 0 0 305 3 0 0 25 0 1 0 219048004 10067968 2088 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 2458 2088 102 219 0 2235 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9832

[startup+6.30132 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1549672/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=18124 CPUtime=6.29
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 3643 0 0 0 624 5 0 0 25 0 1 0 219048004 18558976 3625 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 4531 3625 102 219 0 4308 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18124

[startup+12.7019 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1544616/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=18852 CPUtime=12.69
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 4599 0 0 0 1260 9 0 0 25 0 1 0 219048004 19304448 4532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 4713 4532 102 219 0 4490 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18852

[startup+25.501 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1544040/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=19528 CPUtime=25.49
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 4842 0 0 0 2534 15 0 0 25 0 1 0 219048004 19996672 4678 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 4882 4678 102 219 0 4659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19528

[startup+51.1013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1543016/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=20996 CPUtime=51.07
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 5318 0 0 0 5084 23 0 0 25 0 1 0 219048004 21499904 4961 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 5249 4961 102 219 0 5026 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20996

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1541032/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=23596 CPUtime=102.27
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 6184 0 0 0 10189 38 0 0 25 0 1 0 219048004 24162304 5442 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 5899 5442 102 219 0 5676 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23596

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1539240/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=24516 CPUtime=162.25
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 6630 0 0 0 16171 54 0 0 25 0 1 0 219048004 25104384 5888 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 6129 5888 102 219 0 5906 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24516

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1537640/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=28412 CPUtime=222.24
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 7792 0 0 0 22153 71 0 0 25 0 1 0 219048004 29093888 6281 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 7103 6281 102 219 0 6880 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28412

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1536168/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=29300 CPUtime=282.22
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 8156 0 0 0 28138 84 0 0 25 0 1 0 219048004 30003200 6645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 7325 6645 102 219 0 7102 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1534760/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=29888 CPUtime=342.21
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 8509 0 0 0 34124 97 0 0 25 0 1 0 219048004 30605312 6998 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 7472 6998 102 219 0 7249 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 29888

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1533544/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=30556 CPUtime=402.19
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 8813 0 0 0 40112 107 0 0 25 0 1 0 219048004 31289344 7302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 7639 7302 102 219 0 7416 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30556

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1532392/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=31304 CPUtime=462.18
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 9082 0 0 0 46099 119 0 0 25 0 1 0 219048004 32055296 7571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 7826 7571 102 219 0 7603 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 31304

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1531176/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=37984 CPUtime=522.16
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 10921 0 0 0 52088 128 0 0 25 0 1 0 219048004 38895616 7873 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 9496 7873 102 219 0 9273 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 37984

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1530088/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=38420 CPUtime=582.15
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 11193 0 0 0 58076 139 0 0 25 0 1 0 219048004 39342080 8145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 9605 8145 102 219 0 9382 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 38420

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1529000/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=38884 CPUtime=642.14
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 11455 0 0 0 64067 147 0 0 25 0 1 0 219048004 39817216 8407 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 9721 8407 102 219 0 9498 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 38884


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1525992/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=40452 CPUtime=822.1
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 12196 0 0 0 82030 180 0 0 25 0 1 0 219048004 41422848 9148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545284 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10113 9148 102 219 0 9890 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 40452

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1525096/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=41040 CPUtime=882.08
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 12427 0 0 0 88020 188 0 0 25 0 1 0 219048004 42024960 9379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10260 9379 102 219 0 10037 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 41040

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1524136/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=41792 CPUtime=942.06
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 12653 0 0 0 94005 201 0 0 25 0 1 0 219048004 42795008 9605 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10448 9605 102 219 0 10225 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 41792

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1523240/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=42456 CPUtime=1002.05
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 12898 0 0 0 99995 210 0 0 25 0 1 0 219048004 43474944 9850 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10614 9850 102 219 0 10391 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 42456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1522344/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=42456 CPUtime=1062.04
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 13118 0 0 0 105987 217 0 0 25 0 1 0 219048004 43474944 10070 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10614 10070 102 219 0 10391 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 42456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1521448/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=43160 CPUtime=1122.02
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 13333 0 0 0 111978 224 0 0 25 0 1 0 219048004 44195840 10285 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10790 10285 102 219 0 10567 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 43160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24384
/proc/meminfo: memFree=1520616/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=43160 CPUtime=1182.01
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 13553 0 0 0 117967 234 0 0 25 0 1 0 219048004 44195840 10505 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10790 10505 102 219 0 10567 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 43160

[startup+1242.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 24384
/proc/meminfo: memFree=1519720/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=43908 CPUtime=1241.99
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 13767 0 0 0 123957 242 0 0 25 0 1 0 219048004 44961792 10719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 10977 10719 102 219 0 10754 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 43908

[startup+1302.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 24384
/proc/meminfo: memFree=1518824/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=56992 CPUtime=1301.98
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 17053 0 0 0 129945 253 0 0 25 0 1 0 219048004 58359808 10932 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14248 10932 102 219 0 14025 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 56992

[startup+1362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24384
/proc/meminfo: memFree=1517928/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=56992 CPUtime=1361.96
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 17269 0 0 0 135935 261 0 0 25 0 1 0 219048004 58359808 11148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14248 11148 102 219 0 14025 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 56992

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24384
/proc/meminfo: memFree=1517096/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=57840 CPUtime=1421.95
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 17473 0 0 0 141925 270 0 0 25 0 1 0 219048004 59228160 11352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14460 11352 102 219 0 14237 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 57840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24384
/proc/meminfo: memFree=1516328/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=57840 CPUtime=1481.93
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 17666 0 0 0 147915 278 0 0 25 0 1 0 219048004 59228160 11545 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14460 11545 102 219 0 14237 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 57840

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24384
/proc/meminfo: memFree=1515496/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=58740 CPUtime=1541.92
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 17875 0 0 0 153909 283 0 0 25 0 1 0 219048004 60149760 11754 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14685 11754 102 219 0 14462 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 58740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24384
/proc/meminfo: memFree=1514664/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=58740 CPUtime=1601.91
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 18077 0 0 0 159898 293 0 0 25 0 1 0 219048004 60149760 11956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14685 11956 102 219 0 14462 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 58740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24522
/proc/meminfo: memFree=1512824/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=58740 CPUtime=1661.82
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 18257 0 0 0 165881 301 0 0 25 0 1 0 219048004 60149760 12136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14685 12136 102 219 0 14462 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 58740

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24582
/proc/meminfo: memFree=1513256/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=59696 CPUtime=1721.77
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 18456 0 0 0 171868 309 0 0 25 0 1 0 219048004 61128704 12335 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14924 12335 102 219 0 14701 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 59696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24582
/proc/meminfo: memFree=1512360/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=59696 CPUtime=1781.76
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 18647 0 0 0 177860 316 0 0 25 0 1 0 219048004 61128704 12526 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14924 12526 102 219 0 14701 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 59696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24582
/proc/meminfo: memFree=1512168/2055920 swapFree=4183364/4192956
[pid=24383] ppid=24381 vsize=59696 CPUtime=1800.06
/proc/24383/stat : 24383 (PBS4_SAT07v2) R 24381 24383 24318 0 -1 4194304 18697 0 0 0 179688 318 0 0 25 0 1 0 219048004 61128704 12576 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24383/statm: 14924 12576 102 219 0 14701 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 59696

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): 1800.08
CPU user time (s): 1796.89
CPU system time (s): 3.19651
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 59696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.89
system time used= 3.19651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18700
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= 1603

runsolver used 1.20682 second user time and 3.77043 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  8 16:33:49 UTC 2007

IDJOB= 458734
IDBENCH= 1951
IDSOLVER= 200
FILE ID= node51/458734-1178642029

PBS_JOBID= 5218382

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_15.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458734-1178642029/instance-458734-1178642029.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-458734-1178642029 -o ROOT/results/node51/conversion-458734-1178642029 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458734-1178642029/instance-458734-1178642029.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-458734-1178642029 -o ROOT/results/node51/solver-458734-1178642029 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458734-1178642029/instance-458734-1178642029.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  9cfc9eabeae08d1064da7d7b87db93a4

RANDOM SEED= 733199556

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1562952 kB
Buffers:         38508 kB
Cached:         332052 kB
SwapCached:       3644 kB
Active:         104832 kB
Inactive:       275228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562952 kB
SwapTotal:     4192956 kB
SwapFree:      4183364 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            98920 kB
Committed_AS:  8761476 kB
PageTables:       1408 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 node51 on Tue May  8 17:03:52 UTC 2007