Trace number 458741

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)207 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
MD5SUM7db364152f2aec17f16cb8adef9dc3c7
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 benchmark1800.03
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 variables470
Total number of constraints469
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 constraints469
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 470
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 470
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 470
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/458741-1178642198/instance-458741-1178642198.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 470
0.00/0.01	o 469
0.00/0.02	o 468
0.00/0.02	o 467
0.00/0.02	o 466
0.00/0.02	o 465
0.00/0.02	o 464
0.00/0.02	o 463
0.00/0.03	o 462
0.00/0.03	o 461
0.00/0.03	o 460
0.00/0.03	o 459
0.00/0.03	o 458
0.00/0.03	o 457
0.00/0.03	o 456
0.00/0.04	o 455
0.00/0.04	o 454
0.00/0.04	o 453
0.00/0.04	o 452
0.00/0.04	o 451
0.00/0.04	o 450
0.00/0.05	o 449
0.00/0.05	o 448
0.00/0.05	o 447
0.00/0.05	o 446
0.00/0.05	o 445
0.00/0.05	o 444
0.00/0.06	o 443
0.00/0.06	o 442
0.00/0.06	o 441
0.00/0.06	o 440
0.00/0.06	o 439
0.00/0.06	o 438
0.00/0.07	o 349
0.00/0.07	o 325
0.00/0.07	o 324
0.00/0.07	o 323
0.00/0.07	o 322
0.00/0.07	o 321
0.00/0.07	o 320
0.00/0.08	o 319
0.00/0.08	o 316
0.00/0.08	o 315
0.00/0.08	o 314
0.00/0.08	o 313
0.00/0.08	o 312
4.59/4.67	o 258
4.59/4.67	o 257
4.59/4.67	o 256
4.59/4.68	o 255
4.59/4.68	o 254
4.59/4.69	o 253
4.59/4.69	o 252
4.59/4.69	o 251
4.59/4.69	o 250
4.59/4.69	o 249
4.59/4.69	o 248
4.59/4.69	o 247
4.59/4.69	o 246
4.59/4.70	o 245
4.68/4.70	o 244
4.68/4.70	o 243
4.68/4.71	o 242
4.68/4.72	o 239
4.68/4.72	o 238
4.68/4.72	o 237
4.79/4.80	o 236
5.79/5.86	o 235
6.09/6.14	o 234
6.38/6.49	o 233
6.38/6.49	o 232
6.38/6.49	o 231
6.38/6.49	o 230
6.38/6.49	o 229
6.38/6.49	o 228
6.38/6.49	o 227
6.38/6.49	o 226
6.38/6.50	o 225
6.50/6.50	o 224
6.50/6.50	o 223
6.50/6.50	o 222
6.50/6.50	o 221
6.50/6.50	o 220
6.50/6.50	o 219
6.50/6.51	o 218
6.50/6.51	o 217
6.50/6.51	o 216
6.50/6.52	o 215
10.79/10.88	o 214
13.09/13.14	o 213
15.39/15.48	o 212
16.68/16.78	o 211
82.86/82.91	o 210
108.76/108.86	o 209
329.31/329.42	o 208
342.20/342.31	o 207
1800.00/1800.61	s SATISFIABLE
1800.00/1800.61	v x1 -x10 -x100 -x101 -x102 -x103 x104 x105 x106 x107 x108 x109 -x11 -x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 x12 -x120
1800.00/1800.61	v -x121 x122 -x123 x124 x125 x126 x127 -x128 x129 x13 x130 x131 -x132 x133 x134 -x135 -x136 x137 -x138 -x139 -x14 -x140 -x141
1800.00/1800.61	v x142 -x143 -x144 -x145 x146 x147 -x148 -x149 x15 x150 -x151 x152 x153 -x154 x155 -x156 x157 -x158 x159 -x16 -x160 x161 -x162
1800.00/1800.61	v -x163 -x164 x165 -x166 x167 -x168 x169 -x17 -x170 x171 x172 -x173 x174 x175 x176 -x177 -x178 -x179 x18 x180 -x181 x182 x183
1800.00/1800.61	v -x184 -x185 x186 x187 x188 x189 x19 x190 -x191 -x192 -x193 -x194 x195 -x196 -x197 x198 x199 x2 x20 -x200 x201 x202 x203 -x204
1800.00/1800.61	v -x205 -x206 x207 -x208 -x209 x21 x210 -x211 x212 -x213 x214 -x215 x216 -x217 -x218 -x219 x22 x220 x221 -x222 -x223 x224 -x225
1800.00/1800.61	v x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 x233 -x234 -x235 x236 x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 x244 -x245
1800.00/1800.61	v -x246 -x247 -x248 x249 x25 x250 x251 -x252 -x253 -x254 x255 x256 x257 x258 x259 -x26 -x260 x261 -x262 -x263 x264 -x265 -x266
1800.00/1800.61	v x267 x268 x269 x27 x270 -x271 x272 x273 x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 x281 -x282 -x283 -x284 x285 x286 x287
1800.00/1800.61	v x288 x289 x29 -x290 -x291 x292 -x293 -x294 x295 x296 x297 x298 -x299 -x3 x30 -x300 x301 x302 -x303 x304 -x305 -x306 -x307 x308
1800.00/1800.61	v x309 x31 -x310 x311 x312 -x313 -x314 -x315 x316 x317 x318 x319 x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329
1800.00/1800.61	v x33 -x330 -x331 -x332 -x333 x334 x335 x336 x337 -x338 x339 -x34 -x340 -x341 x342 -x343 -x344 x345 -x346 -x347 x348 -x349 x35
1800.00/1800.61	v x350 x351 -x352 -x353 -x354 -x355 x356 x357 x358 -x359 -x36 -x360 -x361 x362 -x363 x364 x365 x366 -x367 -x368 -x369 x37 -x370
1800.00/1800.61	v x371 x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 x382 x383 x384 -x385 -x386 -x387 x388 x389 -x39 x390 x391
1800.00/1800.61	v -x392 -x393 x394 -x395 x396 -x397 -x398 -x399 x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 x406 x407 x408 x409 -x41 x410 x411
1800.00/1800.61	v -x412 -x413 -x414 x415 -x416 -x417 -x418 x419 x42 x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 -x429 x43 x430 -x431
1800.00/1800.61	v -x432 x433 -x434 x435 -x436 -x437 -x438 -x439 x44 -x440 -x441 -x442 -x443 x444 -x445 -x446 x447 -x448 -x449 -x45 x450 x451
1800.00/1800.61	v -x452 -x453 -x454 -x455 -x456 x457 -x458 -x459 -x46 -x460 x461 -x462 -x463 -x464 x465 -x466 x467 -x468 -x469 -x47 -x470 -x48
1800.00/1800.61	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
1800.00/1800.61	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	207

Conversion Script Data (download as text)

/tmp/evaluation/458741-1178642198/instance-458741-1178642198.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/node9/watcher-458741-1178642198 -o ROOT/results/node9/solver-458741-1178642198 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458741-1178642198/instance-458741-1178642198.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 3932
/proc/meminfo: memFree=1926248/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=1456 CPUtime=0
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 340257393 1490944 132 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134793012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 364 132 86 219 0 141 0

[startup+0.0910911 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 3932
/proc/meminfo: memFree=1926248/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=1588 CPUtime=0.08
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 217 0 0 0 7 1 0 0 18 0 1 0 340257393 1626112 199 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 397 199 102 219 0 174 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1588

[startup+0.101093 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 3932
/proc/meminfo: memFree=1926248/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=1588 CPUtime=0.09
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 230 0 0 0 8 1 0 0 18 0 1 0 340257393 1626112 212 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 397 212 102 219 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.301115 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 3932
/proc/meminfo: memFree=1926248/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=2356 CPUtime=0.29
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 462 0 0 0 28 1 0 0 19 0 1 0 340257393 2412544 444 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 589 444 102 219 0 366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.70116 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 3932
/proc/meminfo: memFree=1926248/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=5600 CPUtime=0.69
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 937 0 0 0 68 1 0 0 22 0 1 0 340257393 5734400 919 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 1400 919 102 219 0 1177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5600

[startup+1.50125 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 3934
/proc/meminfo: memFree=1921440/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=9696 CPUtime=1.49
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 1770 0 0 0 147 2 0 0 25 0 1 0 340257393 9928704 1752 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 2424 1752 102 219 0 2201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9696

[startup+3.10143 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 3934
/proc/meminfo: memFree=1917024/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=18220 CPUtime=3.09
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 3299 0 0 0 306 3 0 0 25 0 1 0 340257393 18657280 3281 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 4555 3281 102 219 0 4332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18220

[startup+6.30179 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 3934
/proc/meminfo: memFree=1906656/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=35208 CPUtime=6.29
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 5386 0 0 0 623 6 0 0 25 0 1 0 340257393 36052992 5319 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 8802 5319 102 219 0 8579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35208

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 3934
/proc/meminfo: memFree=1904680/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=35472 CPUtime=12.69
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 5462 0 0 0 1260 9 0 0 25 0 1 0 340257393 36323328 5395 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 8868 5395 102 219 0 8645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35472

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.95 3/78 3934
/proc/meminfo: memFree=1904104/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=36264 CPUtime=25.48
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 5706 0 0 0 2536 12 0 0 25 0 1 0 340257393 37134336 5542 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557536 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 9066 5542 102 219 0 8843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36264

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 3934
/proc/meminfo: memFree=1903208/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=37524 CPUtime=51.07
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 6139 0 0 0 5091 16 0 0 25 0 1 0 340257393 38424576 5782 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557418 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 9381 5782 102 219 0 9158 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37524

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 3934
/proc/meminfo: memFree=1901736/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=39820 CPUtime=102.26
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 6875 0 0 0 10198 28 0 0 25 0 1 0 340257393 40775680 6133 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 9955 6133 102 219 0 9732 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39820

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1900072/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=40788 CPUtime=162.25
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 7294 0 0 0 16182 43 0 0 25 0 1 0 340257393 41766912 6552 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 10197 6552 102 219 0 9974 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40788

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1898408/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=44580 CPUtime=222.23
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 8427 0 0 0 22166 57 0 0 25 0 1 0 340257393 45649920 6916 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 11145 6916 102 219 0 10922 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44580

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1897192/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=45244 CPUtime=282.21
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 8764 0 0 0 28151 70 0 0 25 0 1 0 340257393 46329856 7253 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546212 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 11311 7253 102 219 0 11088 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45244

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1895848/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=46172 CPUtime=342.2
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 9094 0 0 0 34138 82 0 0 25 0 1 0 340257393 47280128 7583 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 11543 7583 102 219 0 11320 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46172

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1894632/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=46792 CPUtime=402.18
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 9392 0 0 0 40125 93 0 0 25 0 1 0 340257393 47915008 7881 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 11698 7881 102 219 0 11475 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46792

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1893480/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=47132 CPUtime=462.17
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 9662 0 0 0 46114 103 0 0 25 0 1 0 340257393 48263168 8151 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 11783 8151 102 219 0 11560 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47132

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1892520/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=47872 CPUtime=522.15
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 9915 0 0 0 52104 111 0 0 25 0 1 0 340257393 49020928 8404 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 11968 8404 102 219 0 11745 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47872

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1891496/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=54420 CPUtime=582.14
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 11706 0 0 0 58089 125 0 0 25 0 1 0 340257393 55726080 8658 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 13605 8658 102 219 0 13382 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 54420

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1890536/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=54852 CPUtime=642.13
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 11944 0 0 0 64078 135 0 0 25 0 1 0 340257393 56168448 8896 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 13713 8896 102 219 0 13490 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 54852


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1887592/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=56436 CPUtime=822.08
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 12588 0 0 0 82044 164 0 0 25 0 1 0 340257393 57790464 9540 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14109 9540 102 219 0 13886 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 56436

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1886696/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=56984 CPUtime=882.06
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 12804 0 0 0 88032 174 0 0 25 0 1 0 340257393 58351616 9756 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14246 9756 102 219 0 14023 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 56984

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1885864/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=56984 CPUtime=942.04
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 13017 0 0 0 94021 183 0 0 25 0 1 0 340257393 58351616 9969 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14246 9969 102 219 0 14023 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 56984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1884968/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=57564 CPUtime=1002.02
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 13221 0 0 0 100010 192 0 0 25 0 1 0 340257393 58945536 10173 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14391 10173 102 219 0 14168 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 57564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1884136/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=58184 CPUtime=1062.01
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 13419 0 0 0 106000 201 0 0 25 0 1 0 340257393 59580416 10371 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14546 10371 102 219 0 14323 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 58184

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1883368/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=58184 CPUtime=1121.99
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 13613 0 0 0 111989 210 0 0 25 0 1 0 340257393 59580416 10565 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14546 10565 102 219 0 14323 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 58184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1882600/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=58840 CPUtime=1181.98
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 13814 0 0 0 117981 217 0 0 25 0 1 0 340257393 60252160 10766 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14710 10766 102 219 0 14487 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 58840

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1881640/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=59536 CPUtime=1241.96
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 13998 0 0 0 123970 226 0 0 25 0 1 0 340257393 60964864 10950 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14884 10950 102 219 0 14661 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 59536

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1880936/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=59536 CPUtime=1301.95
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 14175 0 0 0 129962 233 0 0 25 0 1 0 340257393 60964864 11127 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14884 11127 102 219 0 14661 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 59536

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1880296/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=59536 CPUtime=1361.93
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 14344 0 0 0 135952 241 0 0 25 0 1 0 340257393 60964864 11296 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 14884 11296 102 219 0 14661 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 59536

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3934
/proc/meminfo: memFree=1879592/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=60276 CPUtime=1421.92
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 14512 0 0 0 141945 247 0 0 25 0 1 0 340257393 61722624 11464 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 15069 11464 102 219 0 14846 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 60276

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 4050
/proc/meminfo: memFree=1877272/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=72564 CPUtime=1481.83
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 17760 0 0 0 147924 259 0 0 25 0 1 0 340257393 74305536 11639 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557471 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 18141 11639 102 219 0 17918 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 72564

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4131
/proc/meminfo: memFree=1877800/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=73352 CPUtime=1541.77
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 17917 0 0 0 153910 267 0 0 25 0 1 0 340257393 75112448 11796 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 18338 11796 102 219 0 18115 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 73352

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4131
/proc/meminfo: memFree=1877224/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=73352 CPUtime=1601.75
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 18073 0 0 0 159902 273 0 0 25 0 1 0 340257393 75112448 11952 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 18338 11952 102 219 0 18115 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 73352

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4131
/proc/meminfo: memFree=1876520/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=74188 CPUtime=1661.73
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 18247 0 0 0 165892 281 0 0 25 0 1 0 340257393 75968512 12126 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 18547 12126 102 219 0 18324 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 74188

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4131
/proc/meminfo: memFree=1875816/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=74316 CPUtime=1721.71
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 18419 0 0 0 171882 289 0 0 25 0 1 0 340257393 76099584 12298 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 18579 12298 102 219 0 18356 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 74316

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4131
/proc/meminfo: memFree=1875176/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=74316 CPUtime=1781.7
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 18580 0 0 0 177875 295 0 0 25 0 1 0 340257393 76099584 12459 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 18579 12459 102 219 0 18356 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 74316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4131
/proc/meminfo: memFree=1874984/2055920 swapFree=4145464/4192956
[pid=3932] ppid=3930 vsize=75204 CPUtime=1800
/proc/3932/stat : 3932 (PBS4_SAT07v2) R 3930 3932 3327 0 -1 4194304 18628 0 0 0 179703 297 0 0 25 0 1 0 340257393 77008896 12507 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545199 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3932/statm: 18801 12507 102 219 0 18578 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 75204

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): 1800.02
CPU user time (s): 1797.04
CPU system time (s): 2.98654
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 75204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.04
system time used= 2.98655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18631
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= 1312

runsolver used 1.44878 second user time and 3.98739 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  8 16:36:38 UTC 2007

IDJOB= 458741
IDBENCH= 1958
IDSOLVER= 200
FILE ID= node9/458741-1178642198

PBS_JOBID= 5217815

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_18.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458741-1178642198/instance-458741-1178642198.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-458741-1178642198 -o ROOT/results/node9/conversion-458741-1178642198 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458741-1178642198/instance-458741-1178642198.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-458741-1178642198 -o ROOT/results/node9/solver-458741-1178642198 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458741-1178642198/instance-458741-1178642198.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7db364152f2aec17f16cb8adef9dc3c7

RANDOM SEED= 210513041

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1926720 kB
Buffers:         17216 kB
Cached:          26036 kB
SwapCached:      15296 kB
Active:          41484 kB
Inactive:        24528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926720 kB
SwapTotal:     4192956 kB
SwapFree:      4145464 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            48704 kB
Committed_AS:  8877756 kB
PageTables:       1784 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 node9 on Tue May  8 17:06:41 UTC 2007