Trace number 458929

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)208 1800.12 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark176.341
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 498
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 498
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 498
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/458929-1178645736/instance-458929-1178645736.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 249
0.00/0.03	o 248
0.00/0.04	o 247
0.00/0.04	o 246
0.00/0.05	o 245
0.00/0.05	o 244
0.00/0.05	o 243
0.00/0.05	o 242
0.00/0.05	o 241
0.00/0.05	o 240
0.00/0.05	o 239
0.00/0.05	o 238
0.00/0.05	o 237
0.00/0.05	o 236
0.00/0.06	o 235
0.00/0.06	o 234
0.00/0.06	o 233
0.00/0.06	o 232
0.00/0.06	o 231
0.00/0.06	o 230
0.00/0.06	o 229
0.00/0.06	o 228
0.00/0.06	o 227
0.00/0.06	o 226
0.00/0.06	o 225
0.00/0.06	o 224
0.00/0.06	o 223
0.00/0.07	o 222
0.00/0.07	o 221
0.00/0.07	o 220
0.00/0.07	o 219
0.00/0.07	o 218
0.19/0.21	o 217
4.59/4.63	o 216
14.29/14.34	o 215
18.48/18.54	o 214
81.86/81.97	o 213
107.16/107.25	o 212
289.29/289.40	o 211
316.08/316.27	o 210
422.65/422.81	o 209
1209.87/1210.37	o 208
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	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
1800.09/1800.80	v -x120 x121 -x122 x123 -x124 -x125 x126 x127 -x128 -x129 x13 -x130 x131 -x132 -x133 -x134 x135 -x136 x137 -x138 x139 -x14 -x140
1800.09/1800.80	v x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 x15 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x16 -x160 -x161
1800.09/1800.80	v -x162 x163 -x164 x165 -x166 x167 -x168 x169 x17 -x170 -x171 -x172 -x173 -x174 x175 -x176 x177 -x178 -x179 -x18 -x180 -x181
1800.09/1800.80	v -x182 x183 -x184 x185 -x186 x187 -x188 x189 x19 -x190 -x191 x192 x193 -x194 x195 -x196 x197 -x198 x199 -x2 -x20 -x200 -x201
1800.09/1800.80	v -x202 x203 -x204 -x205 x206 x207 -x208 x209 x21 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 -x219 -x22 -x220 x221 -x222
1800.09/1800.80	v x223 -x224 x225 -x226 x227 -x228 -x229 x23 -x230 x231 -x232 -x233 -x234 x235 -x236 -x237 x238 x239 -x24 -x240 x241 -x242 -x243
1800.09/1800.80	v x244 x245 -x246 -x247 -x248 -x249 x25 -x250 x251 -x252 x253 -x254 x255 -x256 x257 -x258 -x259 -x26 -x260 -x261 -x262 x263 -x264
1800.09/1800.80	v -x265 -x266 x267 -x268 x269 x27 -x270 -x271 -x272 -x273 -x274 x275 -x276 x277 -x278 -x279 -x28 -x280 x281 -x282 -x283 -x284
1800.09/1800.80	v x285 -x286 -x287 -x288 x289 x29 -x290 -x291 x292 x293 -x294 -x295 -x296 x297 -x298 -x299 x3 -x30 -x300 x301 -x302 -x303 x304
1800.09/1800.80	v -x305 -x306 x307 -x308 -x309 x31 -x310 x311 -x312 -x313 -x314 x315 -x316 x317 -x318 -x319 -x32 -x320 x321 -x322 -x323 -x324
1800.09/1800.80	v -x325 -x326 x327 -x328 -x329 x33 -x330 x331 -x332 -x333 -x334 x335 -x336 x337 -x338 -x339 -x34 -x340 x341 -x342 -x343 x344
1800.09/1800.80	v -x345 -x346 x347 -x348 x349 x35 -x350 -x351 -x352 x353 -x354 -x355 x356 -x357 -x358 x359 -x36 -x360 -x361 -x362 x363 -x364
1800.09/1800.80	v x365 -x366 -x367 -x368 x369 x37 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 x379 -x38 -x380 x381 -x382 -x383 -x384
1800.09/1800.80	v x385 -x386 -x387 x388 -x389 x39 x390 x391 -x392 -x393 x394 -x395 x396 x397 -x398 -x399 -x4 -x40 x400 -x401 x402 x403 -x404 -x405
1800.09/1800.80	v x406 -x407 x408 x409 x41 -x410 -x411 x412 -x413 x414 x415 -x416 -x417 x418 -x419 -x42 x420 -x421 x422 -x423 x424 x425 -x426
1800.09/1800.80	v -x427 x428 x429 x43 -x430 -x431 x432 x433 -x434 -x435 x436 -x437 x438 x439 -x44 -x440 -x441 x442 -x443 x444 x445 -x446 -x447
1800.09/1800.80	v x448 -x449 x45 x450 x451 -x452 -x453 x454 -x455 x456 -x457 x458 x459 -x46 -x460 -x461 x462 x463 -x464 -x465 x466 -x467 x468
1800.09/1800.80	v x469 x47 -x470 -x471 x472 -x473 x474 x475 -x476 -x477 x478 -x479 -x48 x480 -x481 x482 x483 -x484 -x485 x486 x487 -x488 -x489
1800.09/1800.80	v x49 x490 -x491 x492 x493 -x494 -x495 x496 -x497 x498 -x5 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 x6 -x60 x61 -x62 x63 -x64
1800.09/1800.80	v x65 -x66 x67 -x68 x69 x7 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 -x79 -x8 x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 x9 -x90 x91
1800.09/1800.80	v -x92 x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	208

Conversion Script Data (download as text)

/tmp/evaluation/458929-1178645736/instance-458929-1178645736.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/node37/watcher-458929-1178645736 -o ROOT/results/node37/solver-458929-1178645736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458929-1178645736/instance-458929-1178645736.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 3/78 13497
/proc/meminfo: memFree=1481992/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=1456 CPUtime=0
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 312486103 1490944 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 364 130 86 219 0 141 0

[startup+0.0795179 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13497
/proc/meminfo: memFree=1481992/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=1636 CPUtime=0.07
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 257 0 0 0 7 0 0 0 18 0 1 0 312486103 1675264 239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 409 239 102 219 0 186 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1636

[startup+0.101522 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13497
/proc/meminfo: memFree=1481992/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=1892 CPUtime=0.09
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 312486103 1937408 271 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 473 271 102 219 0 250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1892

[startup+0.30156 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13497
/proc/meminfo: memFree=1481992/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=3428 CPUtime=0.29
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 519 0 0 0 29 0 0 0 19 0 1 0 312486103 3510272 501 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 857 501 102 219 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3428

[startup+0.701635 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13497
/proc/meminfo: memFree=1481992/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=5476 CPUtime=0.69
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 875 0 0 0 69 0 0 0 22 0 1 0 312486103 5607424 857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 1369 857 102 219 0 1146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5476

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1477888/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=9768 CPUtime=1.49
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 1550 0 0 0 148 1 0 0 25 0 1 0 312486103 10002432 1532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 2442 1532 102 219 0 2219 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9768

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1474368/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=17960 CPUtime=3.09
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 2694 0 0 0 307 2 0 0 25 0 1 0 312486103 18391040 2676 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 4490 2676 102 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17960

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1466432/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=18436 CPUtime=6.29
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 4258 0 0 0 625 4 0 0 25 0 1 0 312486103 18878464 4191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 4609 4191 102 219 0 4386 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18436

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1461512/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=35088 CPUtime=12.68
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 5275 0 0 0 1263 5 0 0 25 0 1 0 312486103 35930112 5208 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 8772 5208 102 219 0 8549 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35088

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1455240/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=36272 CPUtime=25.48
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 6878 0 0 0 2537 11 0 0 25 0 1 0 312486103 37142528 6714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 9068 6714 102 219 0 8845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36272

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1454792/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=36812 CPUtime=51.07
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 7017 0 0 0 5094 13 0 0 25 0 1 0 312486103 37695488 6853 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 9203 6853 102 219 0 8980 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36812

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1448072/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=38676 CPUtime=102.26
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 8884 0 0 0 10206 20 0 0 25 0 1 0 312486103 39604224 8527 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 9669 8527 102 219 0 9446 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38676

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1445576/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=39544 CPUtime=162.24
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 9514 0 0 0 16200 24 0 0 25 0 1 0 312486103 40493056 9157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 9886 9157 102 219 0 9663 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39544

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1444616/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=40272 CPUtime=222.21
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 9737 0 0 0 22194 27 0 0 25 0 1 0 312486103 41238528 9380 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 10068 9380 102 219 0 9845 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40272

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1443720/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=42288 CPUtime=282.2
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 10325 0 0 0 28189 31 0 0 25 0 1 0 312486103 43302912 9583 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 10572 9583 102 219 0 10349 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 42288

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1443208/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=42720 CPUtime=342.18
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 10490 0 0 0 34183 35 0 0 25 0 1 0 312486103 43745280 9748 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 10680 9748 102 219 0 10457 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42720

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13498
/proc/meminfo: memFree=1442696/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=42888 CPUtime=402.16
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 10592 0 0 0 40179 37 0 0 25 0 1 0 312486103 43917312 9850 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 10722 9850 102 219 0 10499 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42888

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1442184/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=43164 CPUtime=462.13
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 10715 0 0 0 46174 39 0 0 25 0 1 0 312486103 44199936 9973 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 10791 9973 102 219 0 10568 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 43164

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1438856/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=76392 CPUtime=522.11
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 11586 0 0 0 52168 43 0 0 25 0 1 0 312486103 78225408 10844 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 19098 10844 102 219 0 18875 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 76392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1434632/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=76956 CPUtime=582.09
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 12594 0 0 0 58162 47 0 0 25 0 1 0 312486103 78802944 11852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 19239 11852 102 219 0 19016 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 76956

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1432712/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=77240 CPUtime=642.08
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 13084 0 0 0 64158 50 0 0 25 0 1 0 312486103 79093760 12342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 19310 12342 102 219 0 19087 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 77240


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1430216/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=81980 CPUtime=822.01
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 14479 0 0 0 82143 58 0 0 25 0 1 0 312486103 83947520 12968 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557423 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 20495 12968 102 219 0 20272 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 81980

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1426632/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=82140 CPUtime=881.99
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 15364 0 0 0 88136 63 0 0 25 0 1 0 312486103 84111360 13853 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 20535 13853 102 219 0 20312 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 82140

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1422344/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=82812 CPUtime=941.97
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 16467 0 0 0 94131 66 0 0 25 0 1 0 312486103 84799488 14956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 20703 14956 102 219 0 20480 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 82812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1419016/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=83496 CPUtime=1001.94
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 17282 0 0 0 100125 69 0 0 25 0 1 0 312486103 85499904 15771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 20874 15771 102 219 0 20651 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 83496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1418312/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=84032 CPUtime=1061.92
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 17444 0 0 0 106121 71 0 0 25 0 1 0 312486103 86048768 15933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21008 15933 102 219 0 20785 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 84032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1417544/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=84740 CPUtime=1121.9
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 17644 0 0 0 112116 74 0 0 25 0 1 0 312486103 86773760 16133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21185 16133 102 219 0 20962 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 84740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1414856/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=85220 CPUtime=1181.89
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 18301 0 0 0 118111 78 0 0 25 0 1 0 312486103 87265280 16790 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21305 16790 102 219 0 21082 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 85220

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1412104/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=85784 CPUtime=1241.86
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 19042 0 0 0 124105 81 0 0 25 0 1 0 312486103 87842816 17531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21446 17531 102 219 0 21223 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 85784

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1410312/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=86200 CPUtime=1301.85
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 19453 0 0 0 130101 84 0 0 25 0 1 0 312486103 88268800 17942 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21550 17942 102 219 0 21327 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 86200

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1408136/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=86200 CPUtime=1361.83
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 19991 0 0 0 136096 87 0 0 25 0 1 0 312486103 88268800 18480 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21550 18480 102 219 0 21327 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 86200

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1405256/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=86792 CPUtime=1421.81
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 20730 0 0 0 142091 90 0 0 25 0 1 0 312486103 88875008 19219 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21698 19219 102 219 0 21475 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 86792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13500
/proc/meminfo: memFree=1402568/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=87272 CPUtime=1481.79
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 21436 0 0 0 148086 93 0 0 25 0 1 0 312486103 89366528 19925 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21818 19925 102 219 0 21595 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 87272

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 13608
/proc/meminfo: memFree=1399184/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=87884 CPUtime=1541.72
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 21900 0 0 0 154077 95 0 0 25 0 1 0 312486103 89993216 20389 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 21971 20389 102 219 0 21748 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 87884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13698
/proc/meminfo: memFree=1397512/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=88364 CPUtime=1601.66
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 22612 0 0 0 160068 98 0 0 25 0 1 0 312486103 90484736 21101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 22091 21101 102 219 0 21868 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 88364

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13698
/proc/meminfo: memFree=1395080/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=154368 CPUtime=1661.63
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 23207 0 0 0 166063 100 0 0 25 0 1 0 312486103 158072832 21696 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 38592 21696 102 219 0 38369 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 154368

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13698
/proc/meminfo: memFree=1394696/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=154368 CPUtime=1721.61
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 23305 0 0 0 172059 102 0 0 25 0 1 0 312486103 158072832 21794 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 38592 21794 102 219 0 38369 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 154368

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13698
/proc/meminfo: memFree=1394312/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=155016 CPUtime=1781.6
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 23405 0 0 0 178055 105 0 0 25 0 1 0 312486103 158736384 21894 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 38754 21894 102 219 0 38531 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 155016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13698
/proc/meminfo: memFree=1394120/2055920 swapFree=4145672/4192956
[pid=13497] ppid=13495 vsize=155016 CPUtime=1800.09
/proc/13497/stat : 13497 (PBS4_SAT07v2) R 13495 13497 13025 0 -1 4194304 23440 0 0 0 179903 106 0 0 25 0 1 0 312486103 158736384 21929 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13497/statm: 38754 21929 102 219 0 38531 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 155016

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): 1800.82
CPU time (s): 1800.12
CPU user time (s): 1799.04
CPU system time (s): 1.07983
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 155016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.07984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23443
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= 8308

runsolver used 1.69774 second user time and 4.53531 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  8 17:35:36 UTC 2007

IDJOB= 458929
IDBENCH= 2189
IDSOLVER= 200
FILE ID= node37/458929-1178645736

PBS_JOBID= 5218357

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-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458929-1178645736/instance-458929-1178645736.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-458929-1178645736 -o ROOT/results/node37/conversion-458929-1178645736 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458929-1178645736/instance-458929-1178645736.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-458929-1178645736 -o ROOT/results/node37/solver-458929-1178645736 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458929-1178645736/instance-458929-1178645736.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  10cfce36a090e62566639770833f1068

RANDOM SEED= 893440805

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1482464 kB
Buffers:         40276 kB
Cached:         404864 kB
SwapCached:      15084 kB
Active:         113024 kB
Inactive:       355124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482464 kB
SwapTotal:     4192956 kB
SwapFree:      4145672 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            90652 kB
Committed_AS:  6695736 kB
PageTables:       2000 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 node37 on Tue May  8 18:05:39 UTC 2007