Trace number 458740

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_19.opb.PB06.opb
MD5SUM80b0f13939656efa52b7dd958ee28431
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark180
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 180
Optimality of the best value was proved NO
Number of variables467
Total number of constraints466
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 constraints466
Minimum length of a constraint3
Maximum length of a constraint15
Number of terms in the objective function 467
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 467
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 467
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/458740-1178642176/instance-458740-1178642176.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 467
0.00/0.01	o 466
0.00/0.02	o 465
0.00/0.02	o 464
0.00/0.02	o 463
0.00/0.02	o 462
0.00/0.02	o 461
0.00/0.02	o 460
0.00/0.03	o 459
0.00/0.03	o 458
0.00/0.03	o 457
0.00/0.03	o 456
0.00/0.03	o 455
0.00/0.03	o 454
0.00/0.04	o 453
0.00/0.04	o 452
0.00/0.04	o 451
0.00/0.04	o 450
0.00/0.04	o 449
0.00/0.04	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
0.00/0.05	o 443
0.00/0.05	o 442
0.00/0.06	o 441
0.00/0.06	o 440
0.05/0.06	o 439
0.05/0.06	o 438
0.05/0.06	o 437
0.05/0.07	o 436
0.05/0.07	o 435
0.05/0.07	o 434
0.05/0.07	o 433
0.05/0.07	o 432
0.05/0.08	o 425
0.05/0.08	o 415
0.05/0.08	o 414
0.05/0.08	o 413
0.05/0.08	o 412
0.05/0.08	o 411
0.05/0.09	o 410
0.05/0.09	o 409
0.05/0.09	o 408
0.05/0.09	o 407
0.05/0.09	o 406
0.05/0.09	o 405
0.05/0.10	o 404
0.09/0.10	o 403
0.09/0.10	o 402
0.09/0.10	o 401
0.09/0.10	o 400
0.09/0.10	o 399
0.09/0.11	o 398
0.09/0.11	o 397
0.09/0.11	o 396
0.09/0.11	o 395
0.09/0.11	o 394
0.09/0.11	o 393
0.09/0.11	o 392
0.09/0.12	o 391
0.09/0.12	o 390
0.09/0.12	o 389
0.09/0.12	o 388
0.09/0.12	o 387
0.09/0.12	o 335
0.09/0.13	o 323
0.09/0.13	o 322
0.09/0.13	o 321
0.09/0.13	o 320
0.09/0.13	o 319
0.09/0.14	o 237
0.09/0.14	o 236
0.09/0.14	o 235
0.09/0.14	o 234
0.09/0.14	o 233
0.09/0.14	o 232
0.09/0.15	o 231
0.09/0.15	o 230
0.09/0.15	o 228
0.09/0.15	o 227
0.09/0.15	o 226
0.09/0.17	o 225
0.09/0.18	o 223
8.69/8.72	o 222
8.69/8.72	o 221
8.69/8.72	o 220
8.69/8.72	o 219
8.69/8.72	o 218
8.69/8.72	o 217
8.69/8.73	o 216
8.69/8.73	o 215
8.69/8.73	o 214
8.69/8.73	o 213
76.17/76.22	o 212
80.77/80.88	o 211
81.67/81.71	o 210
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v x1 -x10 -x100 -x101 x102 -x103 x104 -x105 x106 x107 -x108 x109 -x11 -x110 -x111 x112 x113 x114 x115 x116 x117 x118 -x119 -x12
1800.06/1800.61	v -x120 x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 x13 x130 -x131 x132 -x133 -x134 x135 x136 x137 x138 -x139 -x14 -x140
1800.06/1800.61	v -x141 x142 x143 -x144 -x145 x146 x147 -x148 -x149 x15 -x150 x151 x152 -x153 x154 x155 -x156 -x157 -x158 -x159 x16 x160 x161
1800.06/1800.61	v x162 x163 x164 x165 x166 -x167 -x168 x169 -x17 -x170 x171 x172 -x173 -x174 -x175 -x176 x177 x178 x179 -x18 -x180 x181 -x182
1800.06/1800.61	v x183 -x184 -x185 x186 x187 x188 x189 -x19 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 -x20 -x200 -x201 -x202
1800.06/1800.61	v -x203 -x204 x205 x206 x207 x208 x209 -x21 -x210 -x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 x222
1800.06/1800.61	v -x223 x224 -x225 x226 -x227 x228 -x229 -x23 x230 -x231 -x232 x233 x234 -x235 x236 x237 x238 -x239 x24 -x240 x241 x242 -x243
1800.06/1800.61	v -x244 -x245 x246 x247 -x248 -x249 -x25 x250 -x251 -x252 -x253 x254 -x255 x256 -x257 -x258 -x259 -x26 x260 -x261 x262 x263 x264
1800.06/1800.61	v -x265 -x266 -x267 -x268 x269 -x27 x270 -x271 -x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 -x28 x280 x281 x282 -x283 x284
1800.06/1800.61	v x285 -x286 x287 x288 x289 -x29 -x290 x291 x292 -x293 x294 x295 x296 x297 -x298 x299 -x3 x30 -x300 x301 x302 x303 x304 -x305 x306
1800.06/1800.61	v -x307 x308 -x309 -x31 x310 -x311 -x312 x313 -x314 -x315 -x316 x317 x318 x319 x32 -x320 x321 x322 -x323 -x324 -x325 -x326 -x327
1800.06/1800.61	v x328 x329 -x33 x330 -x331 -x332 -x333 x334 x335 -x336 x337 -x338 x339 x34 x340 -x341 -x342 -x343 -x344 -x345 x346 x347 -x348
1800.06/1800.61	v -x349 -x35 -x350 x351 -x352 -x353 x354 x355 -x356 -x357 -x358 -x359 x36 -x360 x361 x362 -x363 -x364 -x365 -x366 -x367 x368
1800.06/1800.61	v x369 -x37 x370 x371 -x372 -x373 x374 -x375 -x376 x377 -x378 x379 x38 -x380 x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 x389
1800.06/1800.61	v x39 -x390 x391 -x392 -x393 -x394 x395 -x396 -x397 -x398 -x399 x4 -x40 -x400 x401 -x402 x403 x404 -x405 x406 -x407 -x408 -x409
1800.06/1800.61	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
1800.06/1800.61	v -x431 -x432 x433 -x434 -x435 -x436 x437 -x438 -x439 -x44 x440 -x441 -x442 x443 -x444 -x445 -x446 x447 -x448 -x449 -x45 -x450
1800.06/1800.61	v -x451 -x452 -x453 -x454 x455 x456 x457 x458 -x459 -x46 -x460 x461 -x462 x463 x464 x465 -x466 x467 -x47 -x48 x49 x5 -x50 x51 x52
1800.06/1800.61	v 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 -x76 x77 -x78 -x79 x8
1800.06/1800.61	v -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/458740-1178642176/instance-458740-1178642176.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/node43/watcher-458740-1178642176 -o ROOT/results/node43/solver-458740-1178642176 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458740-1178642176/instance-458740-1178642176.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8202
/proc/meminfo: memFree=1766776/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=1456 CPUtime=0
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 312129419 1490944 133 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 364 133 86 219 0 141 0

[startup+0.0626701 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8202
/proc/meminfo: memFree=1766776/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=1588 CPUtime=0.05
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 210 0 0 0 5 0 0 0 18 0 1 0 312129419 1626112 192 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057645 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 397 192 102 219 0 174 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1588

[startup+0.101673 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8202
/proc/meminfo: memFree=1766776/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=1588 CPUtime=0.09
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 214 0 0 0 8 1 0 0 18 0 1 0 312129419 1626112 196 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 397 196 102 219 0 174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1588

[startup+0.301691 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8202
/proc/meminfo: memFree=1766776/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=1844 CPUtime=0.29
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 286 0 0 0 27 2 0 0 19 0 1 0 312129419 1888256 268 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 461 268 102 219 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1844

[startup+0.701725 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8202
/proc/meminfo: memFree=1766776/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=3380 CPUtime=0.69
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 502 0 0 0 67 2 0 0 23 0 1 0 312129419 3461120 484 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 845 484 102 219 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3380

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1764592/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=5604 CPUtime=1.49
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 884 0 0 0 146 3 0 0 25 0 1 0 312129419 5738496 866 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 1401 866 102 219 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5604

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1762352/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=9700 CPUtime=3.09
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 1645 0 0 0 306 3 0 0 25 0 1 0 312129419 9932800 1627 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 2425 1627 102 219 0 2202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9700

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1756656/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=18088 CPUtime=6.28
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 2882 0 0 0 624 4 0 0 25 0 1 0 312129419 18522112 2864 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 4522 2864 102 219 0 4299 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18088

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1748848/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=18816 CPUtime=12.69
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 4575 0 0 0 1259 10 0 0 25 0 1 0 312129419 19267584 4508 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 4704 4508 102 219 0 4481 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18816

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1748016/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=19644 CPUtime=25.48
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 4860 0 0 0 2533 15 0 0 25 0 1 0 312129419 20115456 4696 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 4911 4696 102 219 0 4688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19644

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1746544/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=21132 CPUtime=51.08
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 5429 0 0 0 5082 26 0 0 25 0 1 0 312129419 21639168 5072 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 5283 5072 102 219 0 5060 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21132

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1744368/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=23872 CPUtime=102.27
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 6363 0 0 0 10178 49 0 0 25 0 1 0 312129419 24444928 5621 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 5968 5621 102 219 0 5745 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23872

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1742320/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=28148 CPUtime=162.25
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 7647 0 0 0 16153 72 0 0 25 0 1 0 312129419 28823552 6136 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 7037 6136 102 219 0 6814 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1740528/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=29116 CPUtime=222.24
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 8076 0 0 0 22131 93 0 0 25 0 1 0 312129419 29814784 6565 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 7279 6565 102 219 0 7056 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29116

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1738928/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=29692 CPUtime=282.22
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 8475 0 0 0 28109 113 0 0 25 0 1 0 312129419 30404608 6964 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 7423 6964 102 219 0 7200 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29692

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8203
/proc/meminfo: memFree=1737456/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=30828 CPUtime=342.21
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 8851 0 0 0 34090 131 0 0 25 0 1 0 312129419 31567872 7340 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 7707 7340 102 219 0 7484 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8205
/proc/meminfo: memFree=1735920/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=37756 CPUtime=402.19
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 10748 0 0 0 40072 147 0 0 25 0 1 0 312129419 38662144 7700 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 9439 7700 102 219 0 9216 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 37756

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8205
/proc/meminfo: memFree=1734448/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=38184 CPUtime=462.18
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 11101 0 0 0 46054 164 0 0 25 0 1 0 312129419 39100416 8053 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 9546 8053 102 219 0 9323 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 38184

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8205
/proc/meminfo: memFree=1733104/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=39124 CPUtime=522.16
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 11442 0 0 0 52034 182 0 0 25 0 1 0 312129419 40062976 8394 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 9781 8394 102 219 0 9558 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 39124

[startup+582.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1731824/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=39636 CPUtime=582.15
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 11761 0 0 0 58019 196 0 0 25 0 1 0 312129419 40587264 8713 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 9909 8713 102 219 0 9686 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 39636

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1730608/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=40180 CPUtime=642.14
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 12065 0 0 0 64004 210 0 0 25 0 1 0 312129419 41144320 9017 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 10045 9017 102 219 0 9822 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 40180


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1726960/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=42156 CPUtime=822.1
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 12971 0 0 0 81961 249 0 0 25 0 1 0 312129419 43167744 9923 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 10539 9923 102 219 0 10316 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 42156

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1725744/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=42848 CPUtime=882.08
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 13270 0 0 0 87945 263 0 0 25 0 1 0 312129419 43876352 10222 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 10712 10222 102 219 0 10489 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 42848

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1724720/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=43584 CPUtime=942.07
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 13536 0 0 0 93932 275 0 0 25 0 1 0 312129419 44630016 10488 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 10896 10488 102 219 0 10673 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 43584

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1723632/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=56656 CPUtime=1002.05
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 16901 0 0 0 99918 287 0 0 25 0 1 0 312129419 58015744 10780 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14164 10780 102 219 0 13941 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 56656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1722672/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=56656 CPUtime=1062.03
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 17147 0 0 0 105904 299 0 0 25 0 1 0 312129419 58015744 11026 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14164 11026 102 219 0 13941 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 56656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1721776/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=57488 CPUtime=1122.02
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 17387 0 0 0 111891 311 0 0 25 0 1 0 312129419 58867712 11266 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14372 11266 102 219 0 14149 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 57488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1720816/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=57488 CPUtime=1182
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 17617 0 0 0 117880 320 0 0 25 0 1 0 312129419 58867712 11496 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14372 11496 102 219 0 14149 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 57488

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1719792/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=58372 CPUtime=1241.99
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 17864 0 0 0 123868 331 0 0 25 0 1 0 312129419 59772928 11743 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14593 11743 102 219 0 14370 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 58372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1718896/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=58372 CPUtime=1301.98
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 18078 0 0 0 129857 341 0 0 25 0 1 0 312129419 59772928 11957 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14593 11957 102 219 0 14370 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 58372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1718064/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=59308 CPUtime=1361.96
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 18284 0 0 0 135844 352 0 0 25 0 1 0 312129419 60731392 12163 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14827 12163 102 219 0 14604 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 59308

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1717168/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=59436 CPUtime=1421.95
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 18500 0 0 0 141833 362 0 0 25 0 1 0 312129419 60862464 12379 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 14859 12379 102 219 0 14636 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 59436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8205
/proc/meminfo: memFree=1716336/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=60432 CPUtime=1481.94
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 18706 0 0 0 147824 370 0 0 25 0 1 0 312129419 61882368 12585 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 15108 12585 102 219 0 14885 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 60432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8383
/proc/meminfo: memFree=1714240/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=60432 CPUtime=1541.81
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 18919 0 0 0 153797 384 0 0 25 0 1 0 312129419 61882368 12798 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 15108 12798 102 219 0 14885 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 60432

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8403
/proc/meminfo: memFree=1714416/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=61492 CPUtime=1601.8
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 19136 0 0 0 159784 396 0 0 25 0 1 0 312129419 62967808 13015 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 15373 13015 102 219 0 15150 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 61492

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8403
/proc/meminfo: memFree=1713584/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=61492 CPUtime=1661.78
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 19344 0 0 0 165773 405 0 0 25 0 1 0 312129419 62967808 13223 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 15373 13223 102 219 0 15150 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 61492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8403
/proc/meminfo: memFree=1712816/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=61492 CPUtime=1721.77
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 19547 0 0 0 171761 416 0 0 25 0 1 0 312129419 62967808 13426 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 15373 13426 102 219 0 15150 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 61492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8403
/proc/meminfo: memFree=1711984/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=62616 CPUtime=1781.76
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 19749 0 0 0 177749 427 0 0 25 0 1 0 312129419 64118784 13628 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 15654 13628 102 219 0 15431 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 62616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8403
/proc/meminfo: memFree=1711664/2055920 swapFree=4158768/4192956
[pid=8202] ppid=8200 vsize=62616 CPUtime=1800.06
/proc/8202/stat : 8202 (PBS4_SAT07v2) R 8200 8202 7791 0 -1 4194304 19824 0 0 0 179577 429 0 0 25 0 1 0 312129419 64118784 13703 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8202/statm: 15654 13703 102 219 0 15431 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 62616

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): 1795.77
CPU system time (s): 4.30435
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 68164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.77
system time used= 4.30434
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19827
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= 36142

runsolver used 1.49977 second user time and 4.21236 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  8 16:36:16 UTC 2007

IDJOB= 458740
IDBENCH= 1957
IDSOLVER= 200
FILE ID= node43/458740-1178642176

PBS_JOBID= 5218333

Free space on /tmp= 66561 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_19.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458740-1178642176/instance-458740-1178642176.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-458740-1178642176 -o ROOT/results/node43/conversion-458740-1178642176 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458740-1178642176/instance-458740-1178642176.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-458740-1178642176 -o ROOT/results/node43/solver-458740-1178642176 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458740-1178642176/instance-458740-1178642176.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  80b0f13939656efa52b7dd958ee28431

RANDOM SEED= 982274964

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1767120 kB
Buffers:         38624 kB
Cached:         146804 kB
SwapCached:       2660 kB
Active:          44564 kB
Inactive:       164488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767120 kB
SwapTotal:     4192956 kB
SwapFree:      4158768 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          31544 kB
Slab:            65068 kB
Committed_AS:  8200160 kB
PageTables:       1896 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= 66561 MiB

End job on node43 on Tue May  8 17:06:19 UTC 2007