Trace number 1879866

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT (TO)217 1800.1 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_20.opb.PB06.opb
MD5SUM1e2b8f542cc5dec610d6e9b4663a878b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark192
Best CPU time to get the best result obtained on this benchmark1800.29
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables473
Total number of constraints472
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 constraints472
Minimum length of a constraint3
Maximum length of a constraint17
Number of terms in the objective function 473
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 473
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 473
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879866-1245139586.opb
0.00/0.00	c File size is 43236 bytes.
0.00/0.00	c Highest Coefficient sum: 473
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.006 s
0.00/0.00	c Var: 473 Constr: 472 1/0/471 Lit: 4267 Watch. Lit: 1511
0.00/0.00	c Obj. Vars: 473 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.009 s
0.79/0.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.80	c        0    473      472     4267    9     1964    8526      0      0 0.01
0.79/0.80	c Initial Lower Bound: 140
0.79/0.80	c Initial Path Cost: 0
0.79/0.81	o 226
24.28/24.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.28/24.30	c        0    473      473     4740   10     2425    9526      1      0 0.81
24.28/24.30	c      101    473      675    73307  108    24374   10479    203     13 7.75
24.28/24.30	c      351    473     1388   253197  182    15204   11527    916     21 16.45
24.28/24.30	o 222
30.88/30.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
30.88/30.99	c      351    473     1389   253670  182    15489    9526    917     14 24.30
30.88/30.99	o 221
46.37/46.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
46.37/46.43	c      351    473     1390   254143  182    15724    9526    918     11 30.98
46.37/46.43	c      451    473     1594   323598  203    37617   10479   1122     11 38.77
46.37/46.43	o 218
72.06/72.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
72.06/72.19	c      451    473     1595   324071  203    25481    9526   1123      9 46.42
72.06/72.19	c      551    473     1832   388562  212    31194   10479   1360     10 54.75
72.06/72.19	c      802    473     2580   576913  223    34322   11527   2108     12 63.91
72.06/72.19	o 217
1800.06/1800.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.71	c      868    473     2775   624672  225    31163    9526   2303     12 72.17
1800.06/1800.71	c      968    473     3068   710302  231    32110   10479   2596     11 81.14
1800.06/1800.71	c     1218    473     3802   908449  238    36770   11527   3330     13 89.92
1800.06/1800.71	c     1693    473     4771  1197164  250   101361   12680   4299     16 100.35
1800.06/1800.71	c     2507    473     7201  1882647  261    69913   13949   6729     22 112.82
1800.06/1800.71	c     3828    473    11128  2950927  265    88499   15344  10656     29 129.14
1800.06/1800.71	c     5910    473     9065  2285720  252    29846   16879   8593     39 150.16
1800.06/1800.71	c     9134    473     9779  2611738  267    26110   18567   9307     51 178.76
1800.06/1800.71	c    14072    473    14804  4092372  276    36353   20424  14332     64 218.27
1800.06/1800.71	c    21579    473    19933  5494041  275   592228   22467  19461     73 291.63
1800.06/1800.71	c    32941    473    18631  5019657  269    46556   24714  18159     83 393.83
1800.06/1800.71	c    50085    473    18601  4758462  255    46958   27186  18129     94 530.64
1800.06/1800.71	c    75904    473    14769  4145634  280   497888   29905  14297     84 901.65
1800.06/1800.71	c Caught signal: 15
1800.06/1800.71	v x1 x2 x3 x4 -x5 -x6 x7 -x8 x9 -x10 -x11 x12 x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 x24 x25 -x26 -x27 x28 -x29 -x30 x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 x51 -x52 x53 x54 -x55 -x56 -x57 x58 x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 x83 x84 -x85 x86 -x87 -x88 x89 x90 x91 x92 x93 x94 x95 -x96 -x97 x98 -x99 x100 -x101 -x102 -x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 x119 x120 x121 -x122 -x123 x124 -x125 x126 -x127 -x128 x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 x137 -x138 x139 x140 x141 -x142 -x143 x144 -x145 -x146 -x147 x148 x149 -x150 x151 -x152 -x153 x154 -x155 x156 -x157 x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 x171 -x172 x173 -x174 x175 -x176 -x177 x178 -x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 x188 -x189 x190 -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 x202 x203 x204 -x205 -x206 -x207 -x208 x209 x210 -x211 x212 -x213 -x214 -x215 x216 -x217 -x218 -x219 x220 -x221 -x222 -x223 x224 -x225 x226 x227 -x228 -x229 x230 x231 -x232 -x233 x234 x235 x236 -x237 x238 -x239 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 x249 -x250 x251 x252 -x253 -x254 x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 x263 -x264 -x265 -x266 -x267 x268 x269 x270 x271 -x272 x273 -x274 x275 x276 x277 x278 x279 x280 -x281 x282 x283 x284 -x285 -x286 x287 x288 -x289 -x290 x291 -x292 -x293 -x294 x295 -x296 -x297 -x298 -x299 -x300 -x301 x302 -x303 -x304 -x305 -x306 -x307 x308 -x309 -x310 x311 x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 x320 x321 x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 -x331 x332 x333 -x334 -x335 x336 x337 x338 x339 -x340 x341 x342 x343 -x344 x345 x346 x347 x348 -x349 x350 x351 x352 x353 x354 -x355 x356 -x357 -x358 -x359 x360 x361 -x362 x363 x364 x365 -x366 x367 x368 x369 x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 -x379 -x380 -x381 -x382 x383 -x384 x385 x386 -x387 -x388 -x389 x390 x391 x392 x393 x394 x395 x396 x397 -x398 x399 -x400 -x401 -x402 x403 x404 x405 x406 x407 x408 -x409 -x410 x411 x412 x413 x414 -x415 x416 x417 x418 x419 x420 x421 x422 x423 x424 -x425 -x426 x427 x428 x429 -x430 -x431 -x432 x433 -x434 x435 -x436 x437 x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 x447 -x448 -x449 x450 x451 -x452 x453 -x454 x455 x456 -x457 x458 x459 x460 -x461 x462 x463 -x464 x465 x466 x467 x468 x469 x470 x471 x472 -x473 
1800.06/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.71	c   22   109194  26371   162339    30743  9033327  30271     60 1800.07
1800.06/1800.71	c Objective: 217
1800.06/1800.71	s SATISFIABLE
1800.06/1800.71	c Total time: 1800.07 s

Verifier Data 

OK	217

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879866-1245139586/watcher-1879866-1245139586 -o /tmp/evaluation-result-1879866-1245139586/solver-1879866-1245139586 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879866-1245139586.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7205
/proc/meminfo: memFree=1955064/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=10752 CPUtime=0
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 181559247 11010048 229 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 2688 229 175 640 0 2033 0

[startup+0.066133 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7205
/proc/meminfo: memFree=1955064/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=12300 CPUtime=0.06
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 596 0 0 0 6 0 0 0 18 0 1 0 181559247 12595200 562 1992294400 134512640 137136520 4294956256 18446744073709551615 135464201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3075 562 284 640 0 2431 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12300

[startup+0.101138 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7205
/proc/meminfo: memFree=1955064/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=12444 CPUtime=0.09
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 181559247 12742656 591 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3111 591 284 640 0 2467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12444

[startup+0.301174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7205
/proc/meminfo: memFree=1955064/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=12824 CPUtime=0.29
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 881 0 0 0 29 0 0 0 19 0 1 0 181559247 13131776 689 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3206 689 284 640 0 2562 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12824

[startup+0.701246 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7205
/proc/meminfo: memFree=1955064/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=13204 CPUtime=0.69
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 1263 0 0 0 69 0 0 0 22 0 1 0 181559247 13520896 831 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3301 831 284 640 0 2657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13204

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1953584/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=12884 CPUtime=1.49
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 3012 0 0 0 148 1 0 0 25 0 1 0 181559247 13193216 622 1992294400 134512640 137136520 4294956256 18446744073709551615 135434630 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3221 622 289 640 0 2577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12884

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1953392/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=12672 CPUtime=3.09
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 7952 0 0 0 306 3 0 0 25 0 1 0 181559247 12976128 546 1992294400 134512640 137136520 4294956256 18446744073709551615 135430351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3168 546 289 640 0 2524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12672

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1953456/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=13164 CPUtime=6.29
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 20172 0 0 0 621 8 0 0 25 0 1 0 181559247 13479936 542 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3291 542 289 640 0 2647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13164

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1952312/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=14144 CPUtime=12.69
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 53810 0 0 0 1250 19 0 0 25 0 1 0 181559247 14483456 848 1992294400 134512640 137136520 4294956256 18446744073709551615 135432176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 3536 849 291 640 0 2892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14144

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1949240/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=17640 CPUtime=25.48
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 136596 0 0 0 2501 47 0 0 25 0 1 0 181559247 18063360 1596 1992294400 134512640 137136520 4294956256 18446744073709551615 135448333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 4410 1596 295 640 0 3766 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17640

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1948088/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=18964 CPUtime=51.07
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 250299 0 0 0 5022 85 0 0 25 0 1 0 181559247 19419136 1852 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 4741 1852 295 640 0 4097 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18964

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1935608/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=32220 CPUtime=102.26
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 578432 0 0 0 10022 204 0 0 25 0 1 0 181559247 32993280 5049 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 8055 5049 295 640 0 7411 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32220

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1896632/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=70208 CPUtime=162.23
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 1324728 0 0 0 15749 474 0 0 25 0 1 0 181559247 71892992 14733 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 17552 14733 295 640 0 16908 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70208

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1879160/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=88452 CPUtime=222.21
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 1779725 0 0 0 21537 684 0 0 25 0 1 0 181559247 90574848 19286 1992294400 134512640 137136520 4294956256 18446744073709551615 135461513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 22113 19286 295 640 0 21469 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 88452

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1868984/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=97876 CPUtime=282.19
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 2086830 0 0 0 27384 835 0 0 25 0 1 0 181559247 100225024 21628 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 24469 21628 296 640 0 23825 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 97876

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1856376/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=108224 CPUtime=342.16
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 2465607 0 0 0 33212 1004 0 0 25 0 1 0 181559247 110821376 24754 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 27056 24754 296 640 0 26412 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 108224

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1851768/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=114304 CPUtime=402.15
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 2799156 0 0 0 39038 1177 0 0 25 0 1 0 181559247 117047296 25902 1992294400 134512640 137136520 4294956256 18446744073709551615 134731460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 28645 25903 296 640 0 28001 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 114304

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1851448/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=115292 CPUtime=462.12
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 3170369 0 0 0 44833 1379 0 0 25 0 1 0 181559247 118059008 25982 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 28823 25982 296 640 0 28179 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 115292

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1851448/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=114988 CPUtime=522.1
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 3462165 0 0 0 50651 1559 0 0 25 0 1 0 181559247 117747712 25978 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 28747 25978 296 640 0 28103 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 114988

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1850872/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=115836 CPUtime=582.08
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 3733282 0 0 0 56493 1715 0 0 25 0 1 0 181559247 118616064 26117 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 28959 26117 296 640 0 28315 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 115836

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1846520/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=120168 CPUtime=642.06
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 4054912 0 0 0 62322 1884 0 0 25 0 1 0 181559247 123052032 27199 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 30042 27199 296 640 0 29398 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 120168

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1834744/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=129584 CPUtime=881.97
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 4570982 0 0 0 86025 2172 0 0 25 0 1 0 181559247 132694016 30094 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 32396 30094 296 640 0 31752 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 129584

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1834744/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=129584 CPUtime=941.95
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 4765640 0 0 0 91915 2280 0 0 25 0 1 0 181559247 132694016 30094 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 32396 30094 296 640 0 31752 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 129584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1824120/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=140160 CPUtime=1001.94
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5023657 0 0 0 97793 2401 0 0 25 0 1 0 181559247 143523840 32738 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 35040 32738 296 640 0 34396 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 140160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1824120/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=140160 CPUtime=1061.91
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5132352 0 0 0 103717 2474 0 0 25 0 1 0 181559247 143523840 32738 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 35040 32738 296 640 0 34396 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 140160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1816952/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=147236 CPUtime=1121.89
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5253027 0 0 0 109659 2530 0 0 25 0 1 0 181559247 150769664 34507 1992294400 134512640 137136520 4294956256 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 36809 34507 296 640 0 36165 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 147236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1816952/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=147236 CPUtime=1181.87
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5288675 0 0 0 115634 2553 0 0 25 0 1 0 181559247 150769664 34507 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 36809 34507 296 640 0 36165 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 147236

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1816888/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=147236 CPUtime=1241.85
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5366734 0 0 0 121584 2601 0 0 25 0 1 0 181559247 150769664 34507 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 36809 34507 296 640 0 36165 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 147236

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1816888/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=147236 CPUtime=1301.83
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5430153 0 0 0 127543 2640 0 0 25 0 1 0 181559247 150769664 34507 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 36809 34507 296 640 0 36165 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 147236

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1801464/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=162808 CPUtime=1361.81
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5585696 0 0 0 133474 2707 0 0 25 0 1 0 181559247 166715392 38400 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 40702 38400 296 640 0 40058 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 162808

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1797944/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=166088 CPUtime=1421.78
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5614075 0 0 0 139459 2719 0 0 25 0 1 0 181559247 170074112 39220 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 41522 39220 296 640 0 40878 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 166088

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1797944/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=166088 CPUtime=1481.76
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5614075 0 0 0 145456 2720 0 0 25 0 1 0 181559247 170074112 39220 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 41522 39220 296 640 0 40878 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 166088

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1797944/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=166088 CPUtime=1541.74
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5614075 0 0 0 151454 2720 0 0 25 0 1 0 181559247 170074112 39220 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 41522 39220 296 640 0 40878 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 166088

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1797944/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=166088 CPUtime=1601.71
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5653259 0 0 0 157426 2745 0 0 25 0 1 0 181559247 170074112 39220 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 41522 39220 296 640 0 40878 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 166088

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1797944/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=168276 CPUtime=1661.69
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5719995 0 0 0 163383 2786 0 0 25 0 1 0 181559247 172314624 39229 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 42069 39229 296 640 0 41425 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 168276

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1797944/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=166088 CPUtime=1721.67
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5779975 0 0 0 169343 2824 0 0 25 0 1 0 181559247 170074112 39220 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 41522 39220 296 640 0 40878 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 166088

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1793336/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=170712 CPUtime=1781.65
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5865902 0 0 0 175296 2869 0 0 25 0 1 0 181559247 174809088 40375 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 42678 40375 296 640 0 42034 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 170712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1788856/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=174912 CPUtime=1800.06
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5900525 0 0 0 177123 2883 0 0 25 0 1 0 181559247 179109888 41426 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 43728 41426 296 640 0 43084 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 174912

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7206
/proc/meminfo: memFree=1788856/2055920 swapFree=4179824/4192956
[pid=7205] ppid=7203 vsize=174912 CPUtime=1800.06
/proc/7205/stat : 7205 (bsolo) R 7203 7205 6739 0 -1 4194304 5900525 0 0 0 177123 2883 0 0 25 0 1 0 181559247 179109888 41426 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7205/statm: 43728 41426 296 640 0 43084 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 174912

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.1
CPU user time (s): 1771.24
CPU system time (s): 28.8606
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 177092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.24
system time used= 28.8606
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5900527
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= 2
involuntary context switches= 1962

runsolver used 1.53477 second user time and 3.48247 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 10:06:26
IDJOB=1879866
IDBENCH=1962
IDSOLVER=701
FILE ID=node12/1879866-1245139586
PBS_JOBID= 9363681
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_20.opb.PB06.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879866-1245139586/watcher-1879866-1245139586 -o /tmp/evaluation-result-1879866-1245139586/solver-1879866-1245139586 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879866-1245139586.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1e2b8f542cc5dec610d6e9b4663a878b
RANDOM SEED=963903639

node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1955480 kB
Buffers:          8652 kB
Cached:          43156 kB
SwapCached:       7012 kB
Active:          36560 kB
Inactive:        23320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1955480 kB
SwapTotal:     4192956 kB
SwapFree:      4179824 kB
Dirty:            3980 kB
Writeback:           0 kB
Mapped:          12060 kB
Slab:            26484 kB
Committed_AS:   166928 kB
PageTables:       1448 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= 66232 MiB
End job on node12 at 2009-06-16 10:36:29