Trace number 458733

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)211 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_13.opb.PB06.opb
MD5SUM9828b7020b058ee74169951dda258843
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark186
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 186
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 constraint20
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/458733-1178641959/instance-458733-1178641959.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
0.04/0.04	o 458
0.04/0.05	o 457
0.04/0.05	o 456
0.04/0.05	o 455
0.04/0.05	o 454
0.04/0.05	o 453
0.04/0.05	o 452
0.04/0.06	o 451
0.04/0.06	o 450
0.04/0.06	o 449
0.04/0.06	o 448
0.04/0.06	o 447
0.04/0.06	o 446
0.04/0.07	o 445
0.04/0.07	o 444
0.04/0.07	o 443
0.04/0.08	o 442
0.04/0.08	o 441
0.04/0.08	o 440
0.04/0.08	o 439
0.04/0.08	o 438
0.04/0.08	o 437
0.04/0.08	o 436
0.04/0.09	o 435
0.04/0.09	o 434
0.04/0.09	o 433
0.04/0.09	o 432
0.04/0.09	o 431
0.04/0.09	o 430
0.04/0.10	o 429
0.09/0.10	o 428
0.09/0.10	o 264
0.09/0.10	o 263
0.09/0.10	o 262
0.09/0.10	o 261
0.09/0.11	o 260
0.09/0.11	o 259
0.09/0.11	o 258
0.09/0.11	o 257
0.09/0.11	o 256
7.79/7.82	o 255
7.79/7.82	o 254
7.79/7.82	o 253
7.79/7.82	o 252
7.79/7.83	o 251
7.79/7.85	o 250
7.79/7.85	o 243
7.79/7.85	o 242
7.79/7.85	o 241
8.39/8.47	o 240
8.39/8.47	o 231
8.39/8.47	o 230
8.39/8.47	o 229
8.39/8.47	o 228
8.39/8.47	o 227
8.39/8.47	o 226
8.39/8.48	o 225
8.39/8.48	o 224
8.39/8.48	o 223
8.39/8.49	o 222
12.58/12.64	o 221
12.79/12.88	o 220
12.79/12.88	o 219
12.79/12.89	o 218
27.59/27.64	o 217
43.18/43.21	o 216
46.18/46.30	o 215
48.18/48.23	o 214
60.07/60.17	o 213
63.27/63.31	o 212
63.68/63.75	o 211
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	v x1 -x10 x100 -x101 -x102 x103 -x104 x105 x106 -x107 x108 -x109 -x11 -x110 x111 -x112 x113 x114 x115 -x116 -x117 -x118 -x119
1800.03/1800.61	v -x12 -x120 -x121 x122 -x123 -x124 -x125 x126 -x127 x128 x129 x13 -x130 x131 x132 -x133 -x134 x135 x136 -x137 -x138 x139 -x14
1800.03/1800.61	v -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 x15 -x150 x151 x152 x153 -x154 -x155 x156 -x157 -x158 -x159 -x16
1800.03/1800.61	v -x160 x161 x162 x163 -x164 x165 x166 x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 x174 -x175 x176 -x177 x178 x179 -x18 -x180
1800.03/1800.61	v -x181 -x182 -x183 x184 -x185 x186 -x187 x188 -x189 x19 -x190 -x191 x192 -x193 x194 -x195 x196 -x197 x198 x199 -x2 x20 x200 -x201
1800.03/1800.61	v -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x21 x210 -x211 x212 x213 -x214 -x215 x216 -x217 -x218 x219 x22 x220 x221 -x222
1800.03/1800.61	v -x223 x224 x225 -x226 -x227 x228 -x229 -x23 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 x240 x241 x242 x243
1800.03/1800.61	v -x244 x245 x246 -x247 x248 -x249 -x25 -x250 x251 -x252 -x253 -x254 x255 -x256 x257 x258 -x259 x26 -x260 -x261 x262 -x263 -x264
1800.03/1800.61	v -x265 -x266 -x267 x268 x269 x27 -x270 x271 x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 x280 -x281 -x282 -x283 -x284
1800.03/1800.61	v x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292 x293 -x294 -x295 x296 x297 x298 -x299 x3 x30 x300 -x301 x302 x303 -x304
1800.03/1800.61	v -x305 -x306 -x307 x308 -x309 x31 -x310 x311 -x312 -x313 -x314 x315 -x316 x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 x324
1800.03/1800.61	v x325 -x326 x327 -x328 x329 x33 x330 x331 x332 -x333 -x334 x335 x336 x337 x338 -x339 x34 -x340 -x341 x342 -x343 -x344 x345 -x346
1800.03/1800.61	v -x347 x348 -x349 x35 -x350 -x351 x352 x353 -x354 x355 x356 x357 x358 -x359 -x36 -x360 x361 x362 -x363 -x364 x365 x366 x367 x368
1800.03/1800.61	v -x369 -x37 x370 -x371 -x372 x373 x374 x375 x376 x377 x378 x379 -x38 x380 -x381 -x382 x383 -x384 x385 x386 -x387 -x388 -x389
1800.03/1800.61	v x39 -x390 x391 -x392 x393 x394 -x395 x396 -x397 -x398 -x399 x4 -x40 x400 -x401 -x402 -x403 x404 x405 -x406 -x407 -x408 -x409
1800.03/1800.61	v -x41 x410 x411 -x412 x413 -x414 x415 x416 x417 -x418 -x419 -x42 x420 x421 -x422 x423 -x424 x425 x426 -x427 x428 -x429 -x43 -x430
1800.03/1800.61	v x431 x432 -x433 -x434 -x435 -x436 x437 -x438 -x439 -x44 x440 -x441 -x442 x443 -x444 x445 x446 -x447 x448 x449 -x45 x450 x451
1800.03/1800.61	v x452 x453 x454 x455 -x456 -x457 x458 x459 -x46 -x460 -x461 x462 -x463 x464 x465 x466 x467 x468 x469 x47 x470 -x471 x472 -x473
1800.03/1800.61	v -x474 -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
1800.03/1800.61	v x71 -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
1800.03/1800.61	v -x98 x99

Verifier Data (download as text)

OK	211

Conversion Script Data (download as text)

/tmp/evaluation/458733-1178641959/instance-458733-1178641959.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/node35/watcher-458733-1178641959 -o ROOT/results/node35/solver-458733-1178641959 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458733-1178641959/instance-458733-1178641959.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 13989
/proc/meminfo: memFree=1558032/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=1456 CPUtime=0
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 312111339 1490944 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 364 134 86 219 0 141 0

[startup+0.0474201 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 13989
/proc/meminfo: memFree=1558032/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=1584 CPUtime=0.04
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 213 0 0 0 4 0 0 0 18 0 1 0 312111339 1622016 192 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 396 192 101 219 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1584

[startup+0.102436 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 13989
/proc/meminfo: memFree=1558032/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=1584 CPUtime=0.09
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 218 0 0 0 8 1 0 0 18 0 1 0 312111339 1622016 197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 396 197 102 219 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1584

[startup+0.301449 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 13989
/proc/meminfo: memFree=1558032/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=1840 CPUtime=0.29
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 313 0 0 0 28 1 0 0 19 0 1 0 312111339 1884160 292 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 460 292 102 219 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701496 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 13989
/proc/meminfo: memFree=1558032/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=3512 CPUtime=0.69
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 524 0 0 0 68 1 0 0 22 0 1 0 312111339 3596288 503 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 878 503 102 219 0 655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3512

[startup+1.50159 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1555784/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=5560 CPUtime=1.49
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 947 0 0 0 147 2 0 0 25 0 1 0 312111339 5693440 926 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 1390 926 102 219 0 1167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5560

[startup+3.10177 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1553416/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=9804 CPUtime=3.09
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 1729 0 0 0 307 2 0 0 25 0 1 0 312111339 10039296 1708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 2451 1708 102 219 0 2228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9804

[startup+6.30115 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1546952/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=18096 CPUtime=6.29
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 3213 0 0 0 625 4 0 0 25 0 1 0 312111339 18530304 3192 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 4524 3192 102 219 0 4301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18096

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1540104/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=18824 CPUtime=12.69
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 4582 0 0 0 1261 8 0 0 25 0 1 0 312111339 19275776 4512 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 4706 4512 102 219 0 4483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18824

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1539400/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=19604 CPUtime=25.49
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 4837 0 0 0 2538 11 0 0 25 0 1 0 312111339 20074496 4670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 4901 4670 102 219 0 4678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19604

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1538248/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=21088 CPUtime=51.08
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 5342 0 0 0 5091 17 0 0 25 0 1 0 312111339 21594112 4982 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 5272 4982 102 219 0 5049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21088

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1536648/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=23464 CPUtime=102.27
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 6107 0 0 0 10199 28 0 0 25 0 1 0 312111339 24027136 5362 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 5866 5362 102 219 0 5643 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23464

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1535240/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=24152 CPUtime=162.25
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 6459 0 0 0 16183 42 0 0 25 0 1 0 312111339 24731648 5714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 6038 5714 102 219 0 5815 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24152

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1533896/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=24856 CPUtime=222.23
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 6801 0 0 0 22168 55 0 0 25 0 1 0 312111339 25452544 6056 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 6214 6056 102 219 0 5991 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24856

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1532680/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=28580 CPUtime=282.21
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 7874 0 0 0 28153 68 0 0 25 0 1 0 312111339 29265920 6360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 7145 6360 102 219 0 6922 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28580

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1531272/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=29488 CPUtime=342.2
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 8212 0 0 0 34140 80 0 0 25 0 1 0 312111339 30195712 6698 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 7372 6698 102 219 0 7149 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29488

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1530056/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=30092 CPUtime=402.18
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 8521 0 0 0 40125 93 0 0 25 0 1 0 312111339 30814208 7007 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545199 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 7523 7007 102 219 0 7300 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30092

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1528840/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=30776 CPUtime=462.17
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 8824 0 0 0 46110 107 0 0 25 0 1 0 312111339 31514624 7310 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 7694 7310 102 219 0 7471 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30776

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1527688/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=31148 CPUtime=522.15
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 9103 0 0 0 52097 118 0 0 25 0 1 0 312111339 31895552 7589 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 7787 7589 102 219 0 7564 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31148

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13990
/proc/meminfo: memFree=1526536/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=38108 CPUtime=582.13
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 10929 0 0 0 58083 130 0 0 25 0 1 0 312111339 39022592 7878 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 9527 7878 102 219 0 9304 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38108

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13992
/proc/meminfo: memFree=1525384/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=38556 CPUtime=642.12
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 11215 0 0 0 64072 140 0 0 25 0 1 0 312111339 39481344 8164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 9639 8164 102 219 0 9416 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 38556


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

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1522376/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=40200 CPUtime=822.07
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 11960 0 0 0 82035 172 0 0 25 0 1 0 312111339 41164800 8909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10050 8909 102 219 0 9827 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 40200

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1521416/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=40772 CPUtime=882.05
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 12203 0 0 0 88022 183 0 0 25 0 1 0 312111339 41750528 9152 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10193 9152 102 219 0 9970 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 40772

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1520392/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=41376 CPUtime=942.04
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 12464 0 0 0 94010 194 0 0 25 0 1 0 312111339 42369024 9413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10344 9413 102 219 0 10121 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 41376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1519432/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=41376 CPUtime=1002.02
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 12695 0 0 0 99998 204 0 0 25 0 1 0 312111339 42369024 9644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10344 9644 102 219 0 10121 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 41376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1518536/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=42020 CPUtime=1062.01
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 12920 0 0 0 105987 214 0 0 25 0 1 0 312111339 43028480 9869 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10505 9869 102 219 0 10282 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 42020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1517704/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=42704 CPUtime=1121.99
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 13136 0 0 0 111978 221 0 0 25 0 1 0 312111339 43728896 10085 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10676 10085 102 219 0 10453 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 42704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1516744/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=42704 CPUtime=1181.97
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 13359 0 0 0 117965 232 0 0 25 0 1 0 312111339 43728896 10308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561209 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10676 10308 102 219 0 10453 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 42704

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1515912/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=43428 CPUtime=1241.95
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 13567 0 0 0 123952 243 0 0 25 0 1 0 312111339 44470272 10516 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 10857 10516 102 219 0 10634 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 43428

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1515080/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=44200 CPUtime=1301.95
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 13772 0 0 0 129942 253 0 0 25 0 1 0 312111339 45260800 10721 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 11050 10721 102 219 0 10827 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 44200

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1514184/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=56488 CPUtime=1361.93
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 17057 0 0 0 135931 262 0 0 25 0 1 0 312111339 57843712 10933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14122 10933 102 219 0 13899 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 56488

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1513544/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=57308 CPUtime=1421.92
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 17245 0 0 0 141919 273 0 0 25 0 1 0 312111339 58683392 11121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14327 11121 102 219 0 14104 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 57308

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1512712/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=57308 CPUtime=1481.89
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 17444 0 0 0 147909 280 0 0 25 0 1 0 312111339 58683392 11320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14327 11320 102 219 0 14104 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 57308

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1511880/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=58180 CPUtime=1541.88
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 17652 0 0 0 153898 290 0 0 25 0 1 0 312111339 59576320 11528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14545 11528 102 219 0 14322 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 58180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1511112/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=58180 CPUtime=1601.86
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 17842 0 0 0 159887 299 0 0 25 0 1 0 312111339 59576320 11718 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14545 11718 102 219 0 14322 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 58180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 13992
/proc/meminfo: memFree=1510280/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=58308 CPUtime=1661.84
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 18042 0 0 0 165877 307 0 0 25 0 1 0 312111339 59707392 11918 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14577 11918 102 219 0 14354 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 58308

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/84 14108
/proc/meminfo: memFree=1508240/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=59232 CPUtime=1721.78
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 18227 0 0 0 171864 314 0 0 25 0 1 0 312111339 60653568 12103 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14808 12103 102 219 0 14585 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 59232

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 14190
/proc/meminfo: memFree=1508680/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=59232 CPUtime=1781.72
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 18400 0 0 0 177848 324 0 0 25 0 1 0 312111339 60653568 12276 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14808 12276 102 219 0 14585 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 59232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 14190
/proc/meminfo: memFree=1508424/2055920 swapFree=4151392/4192956
[pid=13989] ppid=13987 vsize=59232 CPUtime=1800.03
/proc/13989/stat : 13989 (PBS4_SAT07v2) R 13987 13989 13872 0 -1 4194304 18458 0 0 0 179677 326 0 0 25 0 1 0 312111339 60653568 12334 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13989/statm: 14808 12334 102 219 0 14585 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 59232

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): 1800.05
CPU user time (s): 1796.77
CPU system time (s): 3.2745
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 59232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.77
system time used= 3.2745
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18461
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= 2215

runsolver used 1.42278 second user time and 4.09538 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue May  8 16:32:39 UTC 2007

IDJOB= 458733
IDBENCH= 1950
IDSOLVER= 200
FILE ID= node35/458733-1178641959

PBS_JOBID= 5218356

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_13.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458733-1178641959/instance-458733-1178641959.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-458733-1178641959 -o ROOT/results/node35/conversion-458733-1178641959 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458733-1178641959/instance-458733-1178641959.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-458733-1178641959 -o ROOT/results/node35/solver-458733-1178641959 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458733-1178641959/instance-458733-1178641959.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  9828b7020b058ee74169951dda258843

RANDOM SEED= 832937666

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1558504 kB
Buffers:         38268 kB
Cached:         336992 kB
SwapCached:       8872 kB
Active:         195640 kB
Inactive:       203420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558504 kB
SwapTotal:     4192956 kB
SwapFree:      4151392 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          30964 kB
Slab:            83680 kB
Committed_AS:  7619672 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 node35 on Tue May  8 17:02:42 UTC 2007