Trace number 458742

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)216 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_14.opb.PB06.opb
MD5SUM3ddf6338b9f9cf35560b94c856457c56
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark182
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 182
Optimality of the best value was proved NO
Number of variables468
Total number of constraints468
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 constraints468
Minimum length of a constraint3
Maximum length of a constraint17
Number of terms in the objective function 468
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 468
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 468
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/458742-1178642204/instance-458742-1178642204.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 468
0.00/0.01	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
0.00/0.02	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 437
0.00/0.07	o 436
0.00/0.07	o 435
0.00/0.07	o 434
0.00/0.07	o 433
0.00/0.08	o 432
0.00/0.08	o 431
0.00/0.08	o 416
0.00/0.08	o 415
0.00/0.08	o 413
0.00/0.09	o 412
0.00/0.09	o 411
0.00/0.09	o 410
0.00/0.09	o 409
0.00/0.09	o 408
0.00/0.09	o 407
0.00/0.10	o 406
0.00/0.10	o 261
0.10/0.10	o 253
0.10/0.10	o 252
0.10/0.10	o 251
0.10/0.10	o 250
5.50/5.52	o 249
5.50/5.52	o 243
5.50/5.52	o 242
5.50/5.52	o 241
5.50/5.53	o 240
5.50/5.53	o 239
5.50/5.53	o 238
5.50/5.53	o 237
5.99/6.04	o 236
5.99/6.05	o 235
5.99/6.05	o 234
5.99/6.06	o 233
5.99/6.06	o 230
5.99/6.07	o 229
5.99/6.07	o 228
7.49/7.54	o 227
7.49/7.54	o 226
7.49/7.54	o 225
7.49/7.54	o 224
7.49/7.57	o 223
10.89/10.97	o 222
12.89/12.91	o 221
14.39/14.49	o 220
35.68/35.73	o 219
63.17/63.22	o 218
102.96/103.01	o 217
1683.46/1684.08	o 216
1800.04/1800.60	s SATISFIABLE
1800.04/1800.60	v x1 -x10 x100 -x101 x102 x103 -x104 -x105 x106 -x107 -x108 x109 -x11 -x110 x111 x112 x113 x114 -x115 -x116 -x117 -x118 x119 -x12
1800.04/1800.60	v x120 x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 x13 -x130 -x131 x132 x133 -x134 -x135 x136 -x137 -x138 x139 x14 x140
1800.04/1800.60	v -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 x149 -x15 x150 -x151 x152 x153 x154 x155 x156 x157 x158 x159 -x16 -x160 -x161
1800.04/1800.60	v -x162 -x163 -x164 x165 -x166 -x167 x168 -x169 -x17 -x170 -x171 x172 x173 x174 x175 x176 x177 x178 -x179 x18 x180 -x181 x182
1800.04/1800.60	v -x183 x184 x185 -x186 -x187 -x188 x189 x19 x190 x191 -x192 -x193 -x194 -x195 x196 x197 x198 x199 -x2 -x20 -x200 x201 x202 -x203
1800.04/1800.60	v -x204 x205 -x206 -x207 x208 -x209 x21 x210 -x211 -x212 x213 x214 x215 -x216 -x217 -x218 x219 x22 -x220 -x221 -x222 x223 x224
1800.04/1800.60	v x225 -x226 -x227 -x228 x229 x23 -x230 x231 x232 x233 x234 -x235 -x236 x237 -x238 x239 x24 x240 x241 -x242 -x243 x244 x245 x246
1800.04/1800.60	v -x247 x248 -x249 -x25 x250 x251 x252 -x253 x254 -x255 x256 -x257 -x258 -x259 x26 -x260 x261 -x262 x263 x264 -x265 -x266 -x267
1800.04/1800.60	v -x268 x269 x27 x270 -x271 -x272 -x273 x274 x275 -x276 -x277 x278 -x279 -x28 x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288
1800.04/1800.60	v -x289 -x29 -x290 x291 -x292 -x293 -x294 -x295 x296 -x297 -x298 -x299 x3 -x30 x300 -x301 x302 -x303 -x304 -x305 x306 -x307 -x308
1800.04/1800.60	v -x309 x31 x310 x311 x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 x32 x320 -x321 -x322 x323 -x324 x325 x326 x327 x328 -x329
1800.04/1800.60	v x33 -x330 x331 -x332 -x333 x334 -x335 x336 -x337 x338 -x339 -x34 -x340 x341 -x342 -x343 x344 -x345 x346 -x347 x348 x349 -x35
1800.04/1800.60	v -x350 -x351 x352 x353 -x354 -x355 x356 -x357 -x358 x359 x36 -x360 x361 x362 -x363 x364 -x365 x366 x367 x368 x369 -x37 -x370
1800.04/1800.60	v -x371 -x372 x373 -x374 x375 x376 x377 x378 -x379 -x38 x380 x381 x382 -x383 -x384 -x385 -x386 -x387 x388 x389 -x39 -x390 -x391
1800.04/1800.60	v -x392 x393 -x394 -x395 x396 x397 x398 -x399 -x4 -x40 x400 -x401 -x402 x403 x404 x405 x406 -x407 -x408 -x409 -x41 x410 x411 -x412
1800.04/1800.60	v x413 -x414 -x415 x416 -x417 -x418 x419 -x42 -x420 -x421 -x422 x423 x424 -x425 x426 x427 -x428 -x429 -x43 -x430 x431 -x432 x433
1800.04/1800.60	v x434 -x435 x436 -x437 x438 -x439 -x44 -x440 x441 x442 -x443 -x444 -x445 -x446 -x447 -x448 x449 -x45 x450 x451 -x452 -x453 x454
1800.04/1800.60	v x455 -x456 x457 -x458 -x459 x46 x460 x461 -x462 x463 -x464 x465 x466 x467 x468 -x47 -x48 x49 -x5 x50 -x51 -x52 x53 -x54 x55 -x56
1800.04/1800.60	v 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 x80 -x81 -x82 -x83
1800.04/1800.60	v -x84 x85 -x86 x87 x88 x89 x9 x90 -x91 x92 -x93 -x94 -x95 x96 -x97 x98 -x99

Verifier Data (download as text)

OK	216

Conversion Script Data (download as text)

/tmp/evaluation/458742-1178642204/instance-458742-1178642204.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/node12/watcher-458742-1178642204 -o ROOT/results/node12/solver-458742-1178642204 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458742-1178642204/instance-458742-1178642204.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 1.00 1.00 3/77 18617
/proc/meminfo: memFree=1602032/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=1448 CPUtime=0
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 340257754 1482752 132 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134636195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 362 132 86 219 0 139 0

[startup+0.104317 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18617
/proc/meminfo: memFree=1602032/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=1576 CPUtime=0.1
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 215 0 0 0 9 1 0 0 18 0 1 0 340257754 1613824 197 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 394 197 102 219 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1576

[startup+0.201327 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18617
/proc/meminfo: memFree=1602032/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=1832 CPUtime=0.19
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 283 0 0 0 18 1 0 0 19 0 1 0 340257754 1875968 265 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 458 265 102 219 0 235 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1832

[startup+0.301336 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18617
/proc/meminfo: memFree=1602032/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=2344 CPUtime=0.29
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 362 0 0 0 28 1 0 0 20 0 1 0 340257754 2400256 344 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134564245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 586 344 102 219 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2344

[startup+0.701377 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18617
/proc/meminfo: memFree=1602032/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=3512 CPUtime=0.69
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 661 0 0 0 68 1 0 0 24 0 1 0 340257754 3596288 643 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 878 643 102 219 0 655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3512

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1598632/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=5560 CPUtime=1.49
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 1227 0 0 0 148 1 0 0 25 0 1 0 340257754 5693440 1209 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 1390 1209 102 219 0 1167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5560

[startup+3.10262 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1595240/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=18196 CPUtime=3.1
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 2350 0 0 0 308 2 0 0 25 0 1 0 340257754 18632704 2332 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 4549 2332 102 219 0 4326 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 18196

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1587240/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=18752 CPUtime=6.29
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 4187 0 0 0 625 4 0 0 25 0 1 0 340257754 19202048 4169 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 4688 4169 102 219 0 4465 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18752

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1583848/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=19220 CPUtime=12.69
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 4647 0 0 0 1262 7 0 0 25 0 1 0 340257754 19681280 4580 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 4805 4580 102 219 0 4582 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19220

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1583080/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=20168 CPUtime=25.48
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 4975 0 0 0 2535 13 0 0 25 0 1 0 340257754 20652032 4811 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 5042 4811 102 219 0 4819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20168

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1581672/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=21724 CPUtime=51.08
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 5525 0 0 0 5081 27 0 0 25 0 1 0 340257754 22245376 5168 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 5431 5168 102 219 0 5208 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21724

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1579368/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=24444 CPUtime=102.26
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 6475 0 0 0 10179 47 0 0 25 0 1 0 340257754 25030656 5733 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 6111 5733 102 219 0 5888 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24444

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1577192/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=28820 CPUtime=162.25
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 7789 0 0 0 16159 66 0 0 25 0 1 0 340257754 29511680 6278 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 7205 6278 102 219 0 6982 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28820

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1575272/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=29588 CPUtime=222.24
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 8269 0 0 0 22135 89 0 0 25 0 1 0 340257754 30298112 6758 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 7397 6758 102 219 0 7174 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29588

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1573480/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=30508 CPUtime=282.21
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 8711 0 0 0 28118 103 0 0 25 0 1 0 340257754 31240192 7200 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 7627 7200 102 219 0 7404 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30508

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1571880/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=31736 CPUtime=342.2
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 9113 0 0 0 34102 118 0 0 25 0 1 0 340257754 32497664 7602 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 7934 7602 102 219 0 7711 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31736

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1570408/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=38292 CPUtime=402.19
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 11012 0 0 0 40085 134 0 0 25 0 1 0 340257754 39211008 7964 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 9573 7964 102 219 0 9350 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 38292

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1569000/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=39200 CPUtime=462.17
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 11359 0 0 0 46067 150 0 0 25 0 1 0 340257754 40140800 8311 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 9800 8311 102 219 0 9577 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 39200

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1567592/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=39696 CPUtime=522.16
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 11713 0 0 0 52051 165 0 0 25 0 1 0 340257754 40648704 8665 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 9924 8665 102 219 0 9701 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 39696

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1566248/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=40784 CPUtime=582.14
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 12047 0 0 0 58035 179 0 0 25 0 1 0 340257754 41762816 8999 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 10196 8999 102 219 0 9973 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 40784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1565032/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=41380 CPUtime=642.12
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 12351 0 0 0 64020 192 0 0 25 0 1 0 340257754 42373120 9303 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 10345 9303 102 219 0 10122 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41380


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1560488/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=43396 CPUtime=882.06
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 13480 0 0 0 87971 235 0 0 25 0 1 0 340257754 44437504 10432 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 10849 10432 102 219 0 10626 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 43396

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1559464/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=44152 CPUtime=942.04
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 13738 0 0 0 93959 245 0 0 25 0 1 0 340257754 45211648 10690 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 11038 10690 102 219 0 10815 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1558376/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=56440 CPUtime=1002.03
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 17066 0 0 0 99944 259 0 0 25 0 1 0 340257754 57794560 10945 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 14110 10945 102 219 0 13887 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 56440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1557416/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=57244 CPUtime=1062.02
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 17312 0 0 0 105929 273 0 0 25 0 1 0 340257754 58617856 11191 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 14311 11191 102 219 0 14088 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 57244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1556456/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=58228 CPUtime=1122
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 17547 0 0 0 111917 283 0 0 25 0 1 0 340257754 59625472 11426 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 14557 11426 102 219 0 14334 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 58228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1555496/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=58228 CPUtime=1181.99
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 17784 0 0 0 117904 295 0 0 25 0 1 0 340257754 59625472 11663 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 14557 11663 102 219 0 14334 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 58228

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1554536/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=59136 CPUtime=1241.97
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 18023 0 0 0 123894 303 0 0 25 0 1 0 340257754 60555264 11902 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134555999 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 14784 11902 102 219 0 14561 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 59136

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1553640/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=59136 CPUtime=1301.95
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 18254 0 0 0 129882 313 0 0 25 0 1 0 340257754 60555264 12133 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 14784 12133 102 219 0 14561 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 59136

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1552744/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=60100 CPUtime=1361.94
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 18471 0 0 0 135870 324 0 0 25 0 1 0 340257754 61542400 12350 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15025 12350 102 219 0 14802 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 60100

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18618
/proc/meminfo: memFree=1551848/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=60100 CPUtime=1421.94
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 18691 0 0 0 141860 334 0 0 25 0 1 0 340257754 61542400 12570 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15025 12570 102 219 0 14802 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 60100

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18752
/proc/meminfo: memFree=1549616/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=61124 CPUtime=1481.85
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 18904 0 0 0 147842 343 0 0 25 0 1 0 340257754 62590976 12783 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15281 12783 102 219 0 15058 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 61124

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18816
/proc/meminfo: memFree=1549928/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=61124 CPUtime=1541.8
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 19117 0 0 0 153827 353 0 0 25 0 1 0 340257754 62590976 12996 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15281 12996 102 219 0 15058 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 61124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18816
/proc/meminfo: memFree=1549096/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=61124 CPUtime=1601.78
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 19335 0 0 0 159815 363 0 0 25 0 1 0 340257754 62590976 13214 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15281 13214 102 219 0 15058 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 61124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18816
/proc/meminfo: memFree=1548264/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=62212 CPUtime=1661.76
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 19559 0 0 0 165807 369 0 0 25 0 1 0 340257754 63705088 13438 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15553 13438 102 219 0 15330 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 62212

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18816
/proc/meminfo: memFree=1547432/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=62212 CPUtime=1721.75
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 19767 0 0 0 171798 377 0 0 25 0 1 0 340257754 63705088 13646 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15553 13646 102 219 0 15330 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 62212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18816
/proc/meminfo: memFree=1546664/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=63368 CPUtime=1781.74
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 19958 0 0 0 177788 386 0 0 25 0 1 0 340257754 64888832 13837 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15842 13837 102 219 0 15619 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 63368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18816
/proc/meminfo: memFree=1546472/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=63368 CPUtime=1800.04
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 20015 0 0 0 179615 389 0 0 25 0 1 0 340257754 64888832 13894 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15842 13894 102 219 0 15619 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 63368

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18816
/proc/meminfo: memFree=1546472/2055920 swapFree=4160020/4192956
[pid=18617] ppid=18615 vsize=63368 CPUtime=1800.04
/proc/18617/stat : 18617 (PBS4_SAT07v2) R 18615 18617 18150 0 -1 4194304 20015 0 0 0 179615 389 0 0 25 0 1 0 340257754 64888832 13894 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18617/statm: 15842 13894 102 219 0 15619 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 63368

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1796.15
CPU system time (s): 3.90241
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 68732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.15
system time used= 3.90241
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20018
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= 24481

runsolver used 1.45478 second user time and 4.05838 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  8 16:36:44 UTC 2007

IDJOB= 458742
IDBENCH= 1959
IDSOLVER= 200
FILE ID= node12/458742-1178642204

PBS_JOBID= 5217822

Free space on /tmp= 66560 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_14.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458742-1178642204/instance-458742-1178642204.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-458742-1178642204 -o ROOT/results/node12/conversion-458742-1178642204 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458742-1178642204/instance-458742-1178642204.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-458742-1178642204 -o ROOT/results/node12/solver-458742-1178642204 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458742-1178642204/instance-458742-1178642204.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  3ddf6338b9f9cf35560b94c856457c56

RANDOM SEED= 367852772

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1602440 kB
Buffers:         37160 kB
Cached:         273712 kB
SwapCached:      11448 kB
Active:         243960 kB
Inactive:       140404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602440 kB
SwapTotal:     4192956 kB
SwapFree:      4160020 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          80404 kB
Slab:            54552 kB
Committed_AS: 10892580 kB
PageTables:       1912 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= 66560 MiB

End job on node12 on Tue May  8 17:06:47 UTC 2007