Trace number 1880536

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 pbOPT244 511.183 511.392

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
MD5SUM074c87f3baaaee27cf79610ce4b49729
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark244
Best CPU time to get the best result obtained on this benchmark2.32365
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 244
Optimality of the best value was proved YES
Number of variables522
Total number of constraints2819
Number of constraints which are clauses2819
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 522
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 522
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 522
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 

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-1880536-1245161362.opb
0.00/0.00	c File size is 122162 bytes.
0.00/0.01	c Highest Coefficient sum: 522
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.017 s
0.00/0.01	c Var: 522 Constr: 2819 2819/0/0 Lit: 12591 Watch. Lit: 5638
0.00/0.01	c Obj. Vars: 522 (100 % of total variables)
0.00/0.04	c Pre-processing Time: 0.046 s
0.29/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.31	c        0    522     2819    12591    4     5638     939      0      0 0.05
0.29/0.31	c Initial Lower Bound: 160
0.29/0.31	c Initial Path Cost: 0
0.29/0.35	o 253
122.94/123.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
122.94/123.00	c       99    522     3018    20379    6     6305    1939    199    284 0.35
122.94/123.00	c      199    522     3218    29915    9     6705    2133    399     20 9.87
122.94/123.00	c      449    522     3718    61589   16     7705    2347    899     19 23.52
122.94/123.00	c      928    522     4683   132981   28    10062    2582   1864     18 49.91
122.94/123.00	c     1744    522     4937   140765   28    10207    2841   2118     19 91.52
122.94/123.00	o 252
124.25/124.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
124.25/124.35	c     2233    522     4358   100314   23     9272    1939   1539     18 122.96
124.25/124.35	o 244
511.08/511.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
511.08/511.39	c     2241    522     4378   104491   23     9589    1939   1559     18 124.30
511.08/511.39	c     2341    522     4584   124963   27     9994    2133   1765     17 132.21
511.08/511.39	c     2593    522     3887    82337   21     8065    2347   1068     17 148.37
511.08/511.39	c     3069    522     4867   182308   37    10314    2582   2048     17 176.63
511.08/511.39	c     3884    522     5057   142654   28    10450    2841   2238     18 212.57
511.08/511.39	c     5204    522     4666   120927   25    11173    3126   1847     19 273.07
511.08/511.39	c     7285    522     5627   220695   39    11936    3439   2808     18 388.31
511.08/511.39	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 x474 -x475 x476 x477 -x478 -x479 x480 -x481 x482 x483 -x484 -x485 x486 -x487 x488 x489 -x490 -x491 x492 x493 -x494 -x495 x496 -x497 x498 x499 -x500 -x501 x502 -x503 x504 -x505 x506 x507 -x508 -x509 x510 x511 -x512 -x513 x514 -x515 x516 -x517 x518 -x519 x520 x521 -x522 
511.08/511.39	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
511.08/511.39	c   13     9719   4040    30546     5011   121001   2192     19 511.18
511.08/511.39	c Objective: 244
511.08/511.39	s OPTIMUM FOUND
511.08/511.39	c Total time: 511.18 s

Verifier Data 

OK	244

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880536-1245161362/watcher-1880536-1245161362 -o /tmp/evaluation-result-1880536-1245161362/solver-1880536-1245161362 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880536-1245161362.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: 1.00 1.00 1.00 3/64 4813
/proc/meminfo: memFree=1546360/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=10832 CPUtime=0
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 183735849 11091968 230 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 2708 230 175 640 0 2034 0

[startup+0.059615 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4813
/proc/meminfo: memFree=1546360/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=11620 CPUtime=0.05
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 673 0 0 0 5 0 0 0 18 0 1 0 183735849 11898880 500 1992294400 134512640 137136520 4294956256 18446744073709551615 134710037 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 2905 500 225 640 0 2261 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11620

[startup+0.101619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4813
/proc/meminfo: memFree=1546360/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=11528 CPUtime=0.09
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 2023 0 0 0 9 0 0 0 18 0 1 0 183735849 11804672 509 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 2882 509 225 640 0 2238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11528

[startup+0.301639 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4813
/proc/meminfo: memFree=1546360/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15716 CPUtime=0.29
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 4107 0 0 0 28 1 0 0 19 0 1 0 183735849 16093184 949 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 3929 949 285 640 0 3285 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15716

[startup+0.701679 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4813
/proc/meminfo: memFree=1546360/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=14784 CPUtime=0.69
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 16044 0 0 0 64 5 0 0 23 0 1 0 183735849 15138816 844 1992294400 134512640 137136520 4294956256 18446744073709551615 135380760 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 3696 844 291 640 0 3052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14784

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1543984/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15724 CPUtime=1.49
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 35084 0 0 0 137 12 0 0 25 0 1 0 183735849 16101376 917 1992294400 134512640 137136520 4294956256 18446744073709551615 135445110 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 3931 917 291 640 0 3287 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15724

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1544368/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15692 CPUtime=3.09
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 63009 0 0 0 286 23 0 0 25 0 1 0 183735849 16068608 944 1992294400 134512640 137136520 4294956256 18446744073709551615 134718935 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 3923 944 291 640 0 3279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15692

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1544432/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15152 CPUtime=6.29
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 139730 0 0 0 575 54 0 0 25 0 1 0 183735849 15515648 955 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 3788 955 291 640 0 3144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15152

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1543728/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15400 CPUtime=12.69
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 286804 0 0 0 1159 110 0 0 25 0 1 0 183735849 15769600 902 1992294400 134512640 137136520 4294956256 18446744073709551615 134732877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4813/statm: 3850 902 291 640 0 3206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15400

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1543088/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=16244 CPUtime=25.48
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 542366 0 0 0 2340 208 0 0 25 0 1 0 183735849 16633856 1172 1992294400 134512640 137136520 4294956256 18446744073709551615 135438865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4061 1172 291 640 0 3417 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16244

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1542448/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=17024 CPUtime=51.08
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 1080260 0 0 0 4701 407 0 0 25 0 1 0 183735849 17432576 1300 1992294400 134512640 137136520 4294956256 18446744073709551615 135455043 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4256 1300 292 640 0 3612 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17024

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1540976/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=17564 CPUtime=102.26
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 2027232 0 0 0 9458 768 0 0 25 0 1 0 183735849 17985536 1456 1992294400 134512640 137136520 4294956256 18446744073709551615 134846822 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4391 1456 292 640 0 3747 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17564

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1540912/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=17980 CPUtime=162.23
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 3205768 0 0 0 15011 1212 0 0 25 0 1 0 183735849 18411520 1589 1992294400 134512640 137136520 4294956256 18446744073709551615 135455351 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4495 1589 292 640 0 3851 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17980

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1540400/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=18244 CPUtime=222.2
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 4491869 0 0 0 20519 1701 0 0 25 0 1 0 183735849 18681856 1571 1992294400 134512640 137136520 4294956256 18446744073709551615 135249296 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4561 1571 292 640 0 3917 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1540400/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=18384 CPUtime=282.18
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 5765949 0 0 0 26041 2177 0 0 25 0 1 0 183735849 18825216 1787 1992294400 134512640 137136520 4294956256 18446744073709551615 135445466 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4596 1787 292 640 0 3952 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18384

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539120/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=19464 CPUtime=342.16
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 6728336 0 0 0 31659 2557 0 0 25 0 1 0 183735849 19931136 1927 1992294400 134512640 137136520 4294956256 18446744073709551615 135079024 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4866 1927 292 640 0 4222 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19464

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539632/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=19204 CPUtime=402.13
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 7574087 0 0 0 37330 2883 0 0 25 0 1 0 183735849 19664896 1876 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4801 1876 292 640 0 4157 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 19204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1540144/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15844 CPUtime=462.1
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8353592 0 0 0 43032 3178 0 0 25 0 1 0 183735849 16224256 1655 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4813/statm: 3961 1655 292 640 0 3317 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 15844

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

[startup+486.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539248/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=19252 CPUtime=486.1
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8707846 0 0 0 45297 3313 0 0 25 0 1 0 183735849 19714048 1787 1992294400 134512640 137136520 4294956256 18446744073709551615 134728837 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4813 1787 292 640 0 4169 0
Current children cumulated CPU time (s) 486.1
Current children cumulated vsize (KiB) 19252

[startup+499.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539824/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15844 CPUtime=498.89
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8825621 0 0 0 46529 3360 0 0 25 0 1 0 183735849 16224256 1655 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 3961 1655 292 640 0 3317 0
Current children cumulated CPU time (s) 498.89
Current children cumulated vsize (KiB) 15844

[startup+505.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539888/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=18668 CPUtime=505.29
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8906667 0 0 0 47137 3392 0 0 25 0 1 0 183735849 19116032 1791 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4667 1791 292 640 0 4023 0
Current children cumulated CPU time (s) 505.29
Current children cumulated vsize (KiB) 18668

[startup+508.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539824/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=18652 CPUtime=508.49
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8933463 0 0 0 47445 3404 0 0 25 0 1 0 183735849 19099648 1774 1992294400 134512640 137136520 4294956256 18446744073709551615 135078594 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4663 1774 292 640 0 4019 0
Current children cumulated CPU time (s) 508.49
Current children cumulated vsize (KiB) 18652

[startup+510.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539952/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=15844 CPUtime=510.08
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8950869 0 0 0 47598 3410 0 0 25 0 1 0 183735849 16224256 1655 1992294400 134512640 137136520 4294956256 18446744073709551615 134748938 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 3961 1655 292 640 0 3317 0
Current children cumulated CPU time (s) 510.08
Current children cumulated vsize (KiB) 15844

[startup+511.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539952/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=18220 CPUtime=510.88
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8962063 0 0 0 47674 3414 0 0 25 0 1 0 183735849 18657280 1729 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4555 1729 292 640 0 3911 0
Current children cumulated CPU time (s) 510.88
Current children cumulated vsize (KiB) 18220

[startup+511.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4814
/proc/meminfo: memFree=1539952/2055920 swapFree=4192812/4192956
[pid=4813] ppid=4811 vsize=18612 CPUtime=511.08
/proc/4813/stat : 4813 (bsolo) R 4811 4813 4628 0 -1 4194304 8964695 0 0 0 47693 3415 0 0 25 0 1 0 183735849 19058688 1774 1992294400 134512640 137136520 4294956256 18446744073709551615 135441521 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4813/statm: 4653 1775 292 640 0 4009 0
Current children cumulated CPU time (s) 511.08
Current children cumulated vsize (KiB) 18612

Child status: 0
Real time (s): 511.392
CPU time (s): 511.183
CPU user time (s): 477.017
CPU system time (s): 34.1658
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 20052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 477.017
system time used= 34.1658
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8965656
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= 1928

runsolver used 0.562914 second user time and 1.3058 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-16 16:09:22
IDJOB=1880536
IDBENCH=2204
IDSOLVER=701
FILE ID=node27/1880536-1245161362
PBS_JOBID= 9363812
Free space on /tmp= 66288 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880536-1245161362/watcher-1880536-1245161362 -o /tmp/evaluation-result-1880536-1245161362/solver-1880536-1245161362 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880536-1245161362.opb

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

MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729
RANDOM SEED=208972039

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1546776 kB
Buffers:         53096 kB
Cached:         377208 kB
SwapCached:          0 kB
Active:          63692 kB
Inactive:       380964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4056 kB
Writeback:           0 kB
Mapped:          24208 kB
Slab:            50344 kB
Committed_AS:   155156 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880536-1245161362.opb

Free space on /tmp at the end= 66284 MiB
End job on node27 at 2009-06-16 16:17:53