Trace number 364213

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
bsolo 3.0.16OPT261 228.352 228.442

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c3.opb
MD5SUMc4cc2d9119cd599cce3a69b5023baf39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark261
Best CPU time to get the best result obtained on this benchmark27.6498
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 261
Optimality of the best value was proved YES
Number of variables558
Total number of constraints3551
Number of constraints which are clauses3551
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 558
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 558
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 558
Number of bits of the biggest sum of numbers10
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 bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/364213-1177038253/instance-364213-1177038253.opb
0.00/0.00	c File size is 169704 bytes.
0.00/0.03	c Highest Coefficient sum: 558
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.03 s
0.00/0.03	c Var: 558 Constr: 3551 3551/0/0 Lit: 18021 Watch. Lit: 7102
0.00/0.03	c Obj. Vars: 558 (100 % of total variables)
0.05/0.07	c Pre-processing Time: 0.071 s
0.05/0.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.05/0.07	c        0    558     3551    18021    5     7102    1183      0      0 0.07
0.05/0.07	c Switching off LPR mode.
0.05/0.08	o 273	0.078
0.19/0.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.21	c       43    558     3595    22029    6     7475    2183     44    544 0.08
0.19/0.21	c      143    558     3695    29743    8     7675    2402    144   1401 0.10
0.19/0.21	c      395    558     3947    53606   13     8179    2643    396   2379 0.17
0.19/0.21	o 272	0.212
0.39/0.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.40	c      536    558     4089    66556   16     8749    2183    538   2528 0.21
0.39/0.40	c      636    558     4189    76723   18     8949    2402    638   2628 0.24
0.39/0.40	c      887    558     4440   100026   22     9451    2643    889   2571 0.34
0.39/0.40	o 271	0.403
0.89/0.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.96	c     1021    558     4575   111704   24    10008    2183   1024   2527 0.40
0.89/0.96	c     1124    558     4678   120645   25    10214    2402   1127   2497 0.45
0.89/0.96	c     1375    558     4929   142688   28    10716    2643   1378   2358 0.58
0.89/0.96	c     1855    558     5409   180530   33    11676    2908   1858   2287 0.81
0.89/0.96	o 269	0.956
1.19/1.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.26	c     2107    558     5662   203282   35    12471    2183   2111   2201 0.96
1.19/1.26	c     2209    558     4644    96722   20     9577    2402   1093   2153 1.03
1.19/1.26	c     2462    558     4897   120013   24    10083    2643   1346   2148 1.15
1.19/1.26	o 268	1.256
1.19/1.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.27	c     2779    558     5215   177514   34    11009    2183   1664   2210 1.26
1.19/1.27	o 263	1.273
4.59/4.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.59/4.69	c     2816    558     5253   183109   34    11380    2183   1702   2212 1.27
4.59/4.69	c     2919    558     5356   187789   35    11586    2402   1805   2226 1.31
4.59/4.69	c     3169    558     5606   248471   44    12086    2643   2055   2258 1.40
4.59/4.69	c     3645    558     6082   283545   46    13038    2908   2531   2195 1.66
4.59/4.69	c     4459    558     5324   151217   28    10943    3199   1773   2039 2.19
4.59/4.69	c     5779    558     6644   257967   38    13583    3519   3093   2001 2.89
4.59/4.69	c     7861    558     6799   288030   42    13893    3871   3248   1923 4.09
4.59/4.69	o 262	4.685
24.78/24.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.78/24.83	c     9338    558     6137   449563   73    12865    2183   2586   1993 4.68
24.78/24.83	c     9441    558     4747   225048   47     9790    2402   1196   1998 4.72
24.78/24.83	c     9691    558     4997   265376   53    10290    2643   1446   2019 4.80
24.78/24.83	c    10166    558     5472   410460   75    11240    2908   1921   2064 4.92
24.78/24.83	c    10980    558     6286   612877   97    12868    3199   2735   2121 5.17
24.78/24.83	c    12300    558     5901   485173   82    12098    3519   2350   2163 5.69
24.78/24.83	c    14381    558     6157   462727   75    12610    3871   2606   2214 6.50
24.78/24.83	c    17605    558     7210   901610  125    14716    4259   3659   2245 7.84
24.78/24.83	c    22542    558     6983  1006964  144    14262    4685   3432   2297 9.81
24.78/24.83	c    30049    558     6642   626221   94    13580    5154   3091   2159 13.91
24.78/24.83	c    41412    558     6132   782620  127    12560    5670   2581   2215 18.69
24.78/24.83	o 261	24.826
228.30/228.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
228.30/228.43	c    53899    558     8778  1512762  172    18149    2183   5227   2170 24.83
228.30/228.43	c    54003    558     4751   349034   73     9799    2402   1200   2170 24.88
228.30/228.43	c    54253    556     5001   363569   72    10298    2643   1450   2174 24.95
228.30/228.43	c    54728    556     5476   400576   73    11248    2908   1925   2174 25.17
228.30/228.43	c    55545    556     6293   500922   79    12882    3199   2742   2165 25.65
228.30/228.43	c    56865    556     5496   398230   72    11288    3519   1945   2171 26.19
228.30/228.43	c    58947    556     5367   523479   97    11030    3871   1816   2184 26.98
228.30/228.43	c    62170    556     6175   758824  122    12646    4259   2624   2207 28.16
228.30/228.43	c    67108    556     6480   395720   61    13256    4685   2929   2178 30.80
228.30/228.43	c    74616    556     5899   661104  112    12094    5154   2348   2189 34.07
228.30/228.43	c    85977    554     6134   532282   86    12563    5670   2583   2166 39.68
228.30/228.43	c   103122    552     7516   946775  125    15326    6238   3965   2115 48.76
228.30/228.43	c   128941    552     8827  1275968  144    17948    6862   5276   1996 64.58
228.30/228.43	c   167773    552     9818  1809737  184    19930    7549   6267   1867 89.84
228.30/228.43	c   226125    552     9329  1473761  157    18952    8304   5778   1794 126.00
228.30/228.43	c   313757    436     7720   967294  125    15713    9135   4169   1586 197.71
228.30/228.43	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
228.30/228.43	v 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
228.30/228.43	v -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
228.30/228.43	v 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
228.30/228.43	v -x116 x117 -x118 -x119 x120 -x121 x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 x137 -x138
228.30/228.43	v x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161
228.30/228.43	v -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184
228.30/228.43	v x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200 x201 -x202 x203 -x204 x205 -x206 -x207
228.30/228.43	v x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223 -x224 x225 -x226 x227 -x228 x229 -x230
228.30/228.43	v x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250 x251 -x252 -x253
228.30/228.43	v x254 x255 -x256 -x257 -x258 x259 -x260 -x261 x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 -x271 x272 x273 -x274 x275 -x276
228.30/228.43	v -x277 -x278 x279 -x280 -x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298
228.30/228.43	v x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 -x315 -x316 x317 -x318 -x319 x320 x321
228.30/228.43	v -x322 -x323 -x324 x325 -x326 -x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 x335 -x336 x337 -x338 -x339 -x340 x341 -x342 -x343
228.30/228.43	v -x344 x345 -x346 -x347 -x348 -x349 -x350 x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 x359 -x360 x361 -x362 x363 -x364 -x365
228.30/228.43	v -x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 -x381 x382 x383 -x384 -x385 x386 x387 -x388
228.30/228.43	v -x389 x390 -x391 x392 x393 -x394 -x395 x396 -x397 x398 x399 -x400 -x401 x402 -x403 x404 x405 -x406 -x407 x408 -x409 x410 x411
228.30/228.43	v -x412 -x413 x414 -x415 x416 x417 -x418 -x419 x420 x421 -x422 -x423 x424 -x425 x426 x427 -x428 -x429 x430 -x431 x432 -x433 x434
228.30/228.43	v x435 -x436 -x437 x438 -x439 x440 x441 -x442 -x443 x444 -x445 x446 x447 -x448 -x449 x450 -x451 x452 x453 -x454 -x455 x456 x457
228.30/228.43	v -x458 -x459 x460 -x461 x462 -x463 x464 x465 -x466 -x467 x468 -x469 x470 x471 -x472 -x473 x474 -x475 x476 x477 -x478 -x479 x480
228.30/228.43	v -x481 x482 -x483 x484 x485 -x486 -x487 x488 x489 -x490 -x491 x492 -x493 x494 x495 -x496 -x497 x498 -x499 x500 x501 -x502 -x503
228.30/228.43	v x504 -x505 x506 x507 -x508 -x509 x510 -x511 x512 x513 -x514 -x515 x516 -x517 x518 -x519 x520 x521 -x522 -x523 x524 x525 -x526
228.30/228.43	v -x527 x528 x529 -x530 -x531 x532 -x533 x534 -x535 x536 x537 -x538 -x539 x540 -x541 x542 x543 -x544 -x545 x546 x547 -x548 -x549
228.30/228.43	v x550 -x551 x552 -x553 x554 x555 -x556 -x557 x558
228.30/228.43	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
228.30/228.43	c   48   358941  75595   547934     8181  1017649   4630   1571 228.34
228.30/228.43	c Objective: 261
228.30/228.43	s OPTIMUM FOUND
228.30/228.43	c Total time: 228.344 s

Verifier Data (download as text)

OK	261

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-364213-1177038253 -o ROOT/results/node37/solver-364213-1177038253 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364213-1177038253/instance-364213-1177038253.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7908
/proc/meminfo: memFree=1761352/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=11904 CPUtime=0
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 151737781 12189696 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 2976 334 281 324 0 2003 0

[startup+0.059749 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7908
/proc/meminfo: memFree=1761352/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=4988 CPUtime=0.05
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 686 0 0 0 5 0 0 0 18 0 1 0 151737781 5107712 612 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134545413 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 1247 612 306 324 0 316 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4988

[startup+0.102757 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7908
/proc/meminfo: memFree=1761352/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=4988 CPUtime=0.09
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 691 0 0 0 9 0 0 0 18 0 1 0 151737781 5107712 617 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521833 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 1247 617 311 324 0 316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4988

[startup+0.301796 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7908
/proc/meminfo: memFree=1761352/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=5764 CPUtime=0.29
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 878 0 0 0 29 0 0 0 20 0 1 0 151737781 5902336 804 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 1441 804 312 324 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5764

[startup+0.701871 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7908
/proc/meminfo: memFree=1761352/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=6668 CPUtime=0.69
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 1132 0 0 0 69 0 0 0 23 0 1 0 151737781 6828032 1058 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 1667 1058 312 324 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50202 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1757632/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=7968 CPUtime=1.49
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 1460 0 0 0 148 1 0 0 25 0 1 0 151737781 8159232 1386 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 1992 1386 312 324 0 1061 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7968

[startup+3.10132 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1755776/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=9008 CPUtime=3.09
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 1693 0 0 0 307 2 0 0 25 0 1 0 151737781 9224192 1619 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 2252 1619 312 324 0 1321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9008

[startup+6.30193 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1749824/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=14644 CPUtime=6.29
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 3187 0 0 0 626 3 0 0 25 0 1 0 151737781 14995456 3055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 3661 3055 312 324 0 2730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14644

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1740992/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=23560 CPUtime=12.69
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 5452 0 0 0 1264 5 0 0 25 0 1 0 151737781 24125440 5284 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 5890 5284 312 324 0 4959 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23560

[startup+25.5026 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1737024/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=27764 CPUtime=25.48
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 6496 0 0 0 2540 8 0 0 25 0 1 0 151737781 28430336 6322 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 6941 6322 312 324 0 6010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27764

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1737088/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=27732 CPUtime=51.07
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 6496 0 0 0 5090 17 0 0 25 0 1 0 151737781 28397568 6322 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 6933 6322 312 324 0 6002 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27732

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1730304/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=34456 CPUtime=102.25
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 8187 0 0 0 10198 27 0 0 25 0 1 0 151737781 35282944 8005 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 8614 8005 312 324 0 7683 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34456

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1728384/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=36308 CPUtime=162.23
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 8703 0 0 0 16186 37 0 0 25 0 1 0 151737781 37179392 8471 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9077 8471 312 324 0 8146 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36308

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1726144/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=38436 CPUtime=222.21
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 9625 0 0 0 22171 50 0 0 25 0 1 0 151737781 39358464 9003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9609 9003 312 324 0 8678 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 38436

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

[startup+223.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1726144/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=38436 CPUtime=223.8
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 9625 0 0 0 22330 50 0 0 25 0 1 0 151737781 39358464 9003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9609 9003 312 324 0 8678 0
Current children cumulated CPU time (s) 223.8
Current children cumulated vsize (KiB) 38436

[startup+225.505 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1726144/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=38436 CPUtime=225.4
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 9625 0 0 0 22490 50 0 0 25 0 1 0 151737781 39358464 9003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3597620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9609 9003 312 324 0 8678 0
Current children cumulated CPU time (s) 225.4
Current children cumulated vsize (KiB) 38436

[startup+227.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1726144/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=38436 CPUtime=227.01
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 9625 0 0 0 22650 51 0 0 25 0 1 0 151737781 39358464 9003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9609 9003 312 324 0 8678 0
Current children cumulated CPU time (s) 227.01
Current children cumulated vsize (KiB) 38436

[startup+227.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1726144/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=38436 CPUtime=227.8
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 9625 0 0 0 22729 51 0 0 25 0 1 0 151737781 39358464 9003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9609 9003 312 324 0 8678 0
Current children cumulated CPU time (s) 227.8
Current children cumulated vsize (KiB) 38436

[startup+228.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1726144/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=38436 CPUtime=228.2
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 9625 0 0 0 22769 51 0 0 25 0 1 0 151737781 39358464 9003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9609 9003 312 324 0 8678 0
Current children cumulated CPU time (s) 228.2
Current children cumulated vsize (KiB) 38436

[startup+228.402 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 7909
/proc/meminfo: memFree=1726144/2055920 swapFree=4159012/4192956
[pid=7908] ppid=7906 vsize=38184 CPUtime=228.3
/proc/7908/stat : 7908 (bsolo3.0.16) R 7906 7908 5839 0 -1 4194304 9625 0 0 0 22779 51 0 0 25 0 1 0 151737781 39100416 8940 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7908/statm: 9546 8940 312 324 0 8615 0
Current children cumulated CPU time (s) 228.3
Current children cumulated vsize (KiB) 38184

Child status: 0
Real time (s): 228.442
CPU time (s): 228.352
CPU user time (s): 227.829
CPU system time (s): 0.52292
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 40088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 227.829
system time used= 0.52292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9626
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= 12
involuntary context switches= 579

runsolver used 0.241963 second user time and 0.592909 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 20 03:04:13 UTC 2007

IDJOB= 364213
IDBENCH= 2084
IDSOLVER= 163
FILE ID= node37/364213-1177038253

PBS_JOBID= 4630653

Free space on /tmp= 66412 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c3.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364213-1177038253/instance-364213-1177038253.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-364213-1177038253 -o ROOT/results/node37/solver-364213-1177038253 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364213-1177038253/instance-364213-1177038253.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  c4cc2d9119cd599cce3a69b5023baf39

RANDOM SEED= 104930185

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:       1761824 kB
Buffers:         33440 kB
Cached:         169016 kB
SwapCached:       2292 kB
Active:         113940 kB
Inactive:       112812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761824 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            4572 kB
Writeback:           0 kB
Mapped:          32096 kB
Slab:            52692 kB
Committed_AS:  1181320 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= 66412 MiB

End job on node37 on Fri Apr 20 03:08:02 UTC 2007