Trace number 432850

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 3.0.17SAT (TO)222 1800.12 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
MD5SUM7903a80129c7e51df900bcb9ac0a6f39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark185
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables475
Total number of constraints475
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 constraints475
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 475
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 475
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 475
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

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432850-1177950888/instance-432850-1177950888.opb
0.00/0.00	c File size is 43295 bytes.
0.00/0.01	c Highest Coefficient sum: 475
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.008 s
0.00/0.01	c Var: 475 Constr: 475 0/0/475 Lit: 4273 Watch. Lit: 1540
0.00/0.01	c Obj. Vars: 475 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.014 s
0.49/0.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.53	c        0    475      475     4273    8     1973    8546      0      0 0.01
0.49/0.53	c Initial Lower Bound: 144
0.49/0.53	c Initial Path Cost: 0
0.49/0.53	o 222	0.535
1800.08/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.70	c        0    475      476     4748    9     2455    9546      1      0 0.54
1800.08/1800.70	c      100    475      676    55177   81     2858   10501    201     12 8.16
1800.08/1800.70	c      351    475     1178   183436  155     3872   11552    703     20 17.47
1800.08/1800.70	c      827    475     2130   413759  194     5766   12708   1655     29 27.65
1800.08/1800.70	c     1640    475     3756   826798  220     9064   13979   3281     40 40.72
1800.08/1800.70	c     2960    475     6396  1458135  227    14330   15377   5921     53 55.50
1800.08/1800.70	c     5041    475    10558  2481865  235    22639   16915  10083     67 74.75
1800.08/1800.70	c     8265    475    17006  4136913  243    35527   18607  16531     80 103.26
1800.08/1800.70	c    13201    475    17232  4232309  245    35994   20468  16757     84 156.96
1800.08/1800.70	c    20708    475    11092  2657038  239    23716   22515  10617     91 225.97
1800.08/1800.70	c    32071    475    22246  5440232  244    46024   24767  21771     96 332.61
1800.08/1800.70	c    49218    475    14022  3432731  244    29594   27244  13547     92 530.93
1800.08/1800.70	c    75037    475    16596  4152893  250    34730   29969  16121     93 801.11
1800.08/1800.71	c   113869    475    17589  4231226  240    36736   32966  17114     92 1233.49
1800.08/1800.71	c Caught signal: 15
1800.08/1800.71	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
1800.08/1800.71	v 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
1800.08/1800.71	v -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
1800.08/1800.71	v 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
1800.08/1800.71	v x123 x124 x125 x126 x127 -x128 x129 -x130 -x131 x132 x133 x134 x135 x136 x137 x138 -x139 x140 -x141 x142 x143 x144 x145 x146
1800.08/1800.71	v x147 -x148 x149 x150 x151 x152 -x153 x154 -x155 -x156 x157 x158 x159 x160 x161 x162 x163 -x164 x165 x166 x167 x168 x169 x170
1800.08/1800.71	v x171 -x172 x173 -x174 x175 -x176 -x177 x178 x179 x180 x181 x182 x183 x184 x185 x186 x187 x188 -x189 -x190 -x191 -x192 x193 x194
1800.08/1800.71	v -x195 -x196 x197 -x198 x199 -x200 x201 x202 -x203 -x204 x205 x206 x207 -x208 x209 -x210 -x211 x212 -x213 -x214 x215 -x216 -x217
1800.08/1800.71	v x218 -x219 x220 x221 -x222 x223 -x224 x225 x226 x227 x228 x229 -x230 -x231 x232 x233 x234 -x235 x236 -x237 x238 -x239 -x240
1800.08/1800.71	v x241 -x242 x243 -x244 x245 x246 x247 x248 -x249 -x250 -x251 -x252 -x253 x254 x255 -x256 x257 x258 -x259 x260 x261 -x262 -x263
1800.08/1800.71	v x264 -x265 x266 -x267 x268 -x269 -x270 -x271 -x272 -x273 -x274 x275 x276 -x277 x278 -x279 x280 -x281 -x282 x283 -x284 -x285
1800.08/1800.71	v -x286 x287 -x288 x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 x297 -x298 x299 x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307
1800.08/1800.71	v -x308 x309 -x310 -x311 -x312 -x313 x314 x315 x316 x317 -x318 x319 -x320 -x321 -x322 -x323 x324 x325 -x326 -x327 x328 -x329
1800.08/1800.71	v x330 x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 x339 -x340 -x341 -x342 x343 -x344 x345 -x346 -x347 x348 -x349 x350 -x351
1800.08/1800.71	v -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 x366 -x367 -x368 -x369 -x370 -x371 -x372
1800.08/1800.71	v -x373 x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 x390 -x391 -x392 -x393
1800.08/1800.71	v -x394 -x395 -x396 -x397 -x398 -x399 x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414
1800.08/1800.71	v -x415 -x416 x417 -x418 -x419 -x420 x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435
1800.08/1800.71	v x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456
1800.08/1800.71	v -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   14   155237   5825   165334    12131  3006432  11656     86 1800.10
1800.08/1800.71	c Objective: 222
1800.08/1800.71	s SATISFIABLE
1800.08/1800.71	c Total time: 1800.1 s

Verifier Data (download as text)

OK	222

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-432850-1177950888 -o ROOT/results/node54/solver-432850-1177950888 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432850-1177950888/instance-432850-1177950888.opb 

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


[startup+0 s]
/proc/loadavg: 1.03 1.03 0.94 3/66 27882
/proc/meminfo: memFree=1705792/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=11780 CPUtime=0
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 242463303 12062720 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2288672 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 2945 336 279 324 0 2004 0

[startup+0.039958 s]
/proc/loadavg: 1.03 1.03 0.94 3/66 27882
/proc/meminfo: memFree=1705792/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=5636 CPUtime=0.03
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 733 0 0 0 3 0 0 0 18 0 1 0 242463303 5771264 692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135333541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1409 692 389 324 0 479 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5636

[startup+0.101965 s]
/proc/loadavg: 1.03 1.03 0.94 3/66 27882
/proc/meminfo: memFree=1705792/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=6020 CPUtime=0.09
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 881 0 0 0 9 0 0 0 18 0 1 0 242463303 6164480 813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1505 813 390 324 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6020

[startup+0.301991 s]
/proc/loadavg: 1.03 1.03 0.94 3/66 27882
/proc/meminfo: memFree=1705792/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=6272 CPUtime=0.29
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 1135 0 0 0 29 0 0 0 19 0 1 0 242463303 6422528 895 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1568 895 390 324 0 638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6272

[startup+0.701042 s]
/proc/loadavg: 1.03 1.03 0.94 3/66 27882
/proc/meminfo: memFree=1705792/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=6356 CPUtime=0.68
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 2349 0 0 0 68 0 0 0 22 0 1 0 242463303 6508544 756 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135303383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1589 756 393 324 0 659 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6356

[startup+1.50114 s]
/proc/loadavg: 1.03 1.03 0.94 2/67 27883
/proc/meminfo: memFree=1704056/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=6804 CPUtime=1.49
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 5620 0 0 0 148 1 0 0 25 0 1 0 242463303 6967296 832 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135316026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1701 832 393 324 0 771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6804

[startup+3.10135 s]
/proc/loadavg: 1.03 1.03 0.94 2/67 27883
/proc/meminfo: memFree=1703928/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=6768 CPUtime=3.09
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 12125 0 0 0 305 4 0 0 25 0 1 0 242463303 6930432 783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1692 783 393 324 0 762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6768

[startup+6.30276 s]
/proc/loadavg: 1.03 1.03 0.94 2/67 27883
/proc/meminfo: memFree=1704056/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=6768 CPUtime=6.29
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 25330 0 0 0 620 9 0 0 25 0 1 0 242463303 6930432 703 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134720866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1692 703 393 324 0 762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6768

[startup+12.7016 s]
/proc/loadavg: 1.03 1.03 0.94 2/67 27883
/proc/meminfo: memFree=1703160/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=7896 CPUtime=12.69
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 68054 0 0 0 1245 24 0 0 25 0 1 0 242463303 8085504 913 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135310002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 1974 913 394 324 0 1044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7896

[startup+25.5012 s]
/proc/loadavg: 1.02 1.03 0.94 2/67 27883
/proc/meminfo: memFree=1701752/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=9780 CPUtime=25.48
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 162278 0 0 0 2489 59 0 0 25 0 1 0 242463303 10014720 1402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 2445 1408 394 324 0 1515 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9780

[startup+51.1015 s]
/proc/loadavg: 1.01 1.03 0.94 2/67 27883
/proc/meminfo: memFree=1690872/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=18920 CPUtime=51.07
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 329762 0 0 0 4963 144 0 0 25 0 1 0 242463303 19374080 4205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134709809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 4730 4205 394 324 0 3800 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18920

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 0.94 2/67 27883
/proc/meminfo: memFree=1651064/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=58060 CPUtime=102.26
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 741934 0 0 0 9849 377 0 0 25 0 1 0 242463303 59453440 13991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 14515 13991 394 324 0 13585 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58060

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/67 27883
/proc/meminfo: memFree=1641528/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=69272 CPUtime=162.24
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 1065764 0 0 0 15648 576 0 0 25 0 1 0 242463303 70934528 16257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135254637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 17318 16259 394 324 0 16388 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69272

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/67 27883
/proc/meminfo: memFree=1634552/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=74272 CPUtime=222.22
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 1483510 0 0 0 21370 852 0 0 25 0 1 0 242463303 76054528 18044 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 18568 18044 394 324 0 17638 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 74272

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1631544/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=77924 CPUtime=282.21
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 1822522 0 0 0 27152 1069 0 0 25 0 1 0 242463303 79794176 18957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 19481 18957 394 324 0 18551 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77924

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1628344/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=82812 CPUtime=342.18
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 2148805 0 0 0 32938 1280 0 0 25 0 1 0 242463303 84799488 19571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 20703 19571 394 324 0 19773 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 82812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1620984/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=87812 CPUtime=402.17
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 2445105 0 0 0 38739 1478 0 0 25 0 1 0 242463303 89919488 21428 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2253151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 21953 21428 394 324 0 21023 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 87812

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1616504/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=94264 CPUtime=462.15
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 2706397 0 0 0 44554 1661 0 0 25 0 1 0 242463303 96526336 22548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 23566 22548 394 324 0 22636 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 94264

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1616504/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=94416 CPUtime=522.13
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 2916365 0 0 0 50389 1824 0 0 25 0 1 0 242463303 96681984 22548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 23604 22548 394 324 0 22674 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 94416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1616376/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=94136 CPUtime=582.12
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 3177574 0 0 0 56201 2011 0 0 25 0 1 0 242463303 96395264 22547 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 23651 22549 394 324 0 22721 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 94136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1609272/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=101132 CPUtime=642.11
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 3492120 0 0 0 61990 2221 0 0 25 0 1 0 242463303 103559168 24337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 25283 24337 394 324 0 24353 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 101132


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1602616/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=106064 CPUtime=882.04
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 4648299 0 0 0 85174 3030 0 0 25 0 1 0 242463303 108609536 25992 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 26516 25992 394 324 0 25586 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 106064

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1602680/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=106064 CPUtime=942.02
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 4898504 0 0 0 90983 3219 0 0 25 0 1 0 242463303 108609536 25992 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 26516 25992 394 324 0 25586 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 106064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1602680/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=106064 CPUtime=1002
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 5074929 0 0 0 96845 3355 0 0 25 0 1 0 242463303 108609536 25992 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 26516 25992 394 324 0 25586 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 106064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1602616/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=106064 CPUtime=1061.98
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 5355701 0 0 0 102636 3562 0 0 25 0 1 0 242463303 108609536 25992 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 26516 25992 394 324 0 25586 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 106064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1602680/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=106064 CPUtime=1121.97
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 5493787 0 0 0 108516 3681 0 0 25 0 1 0 242463303 108609536 25992 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 26516 25992 394 324 0 25586 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 106064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1602616/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=107776 CPUtime=1181.96
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 5765476 0 0 0 114313 3883 0 0 25 0 1 0 242463303 110362624 25998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 26944 25998 394 324 0 26014 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 107776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1602488/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=108912 CPUtime=1241.93
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 5937401 0 0 0 120185 4008 0 0 25 0 1 0 242463303 111525888 26018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134700508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 27228 26018 394 324 0 26298 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 108912

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1601080/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=107520 CPUtime=1301.92
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 6259752 0 0 0 125959 4233 0 0 25 0 1 0 242463303 110100480 26356 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 26880 26356 394 324 0 25950 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 107520

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1590840/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=117780 CPUtime=1361.9
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 6506022 0 0 0 131804 4386 0 0 25 0 1 0 242463303 120606720 28920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 29445 28920 394 324 0 28515 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 117780

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1590904/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=119516 CPUtime=1421.89
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 6662753 0 0 0 137678 4511 0 0 25 0 1 0 242463303 122384384 28925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 29879 28925 394 324 0 28949 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 119516

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1590840/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=117780 CPUtime=1481.87
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 6807158 0 0 0 143563 4624 0 0 25 0 1 0 242463303 120606720 28920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2253151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 29445 28920 394 324 0 28515 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 117780

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 27883
/proc/meminfo: memFree=1583224/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=125328 CPUtime=1541.85
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 7040775 0 0 0 149412 4773 0 0 25 0 1 0 242463303 128335872 30807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 31332 30807 394 324 0 30402 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 125328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/73 28039
/proc/meminfo: memFree=1582024/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=125328 CPUtime=1601.76
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 7286739 0 0 0 155208 4968 0 0 25 0 1 0 242463303 128335872 30807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135447568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 31332 30807 394 324 0 30402 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 125328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 28081
/proc/meminfo: memFree=1582968/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=125328 CPUtime=1661.72
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 7546670 0 0 0 161026 5146 0 0 25 0 1 0 242463303 128335872 30807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 31332 30807 394 324 0 30402 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 125328

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 28081
/proc/meminfo: memFree=1583032/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=127760 CPUtime=1721.71
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 7753156 0 0 0 166863 5308 0 0 25 0 1 0 242463303 130826240 30816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 31940 30816 394 324 0 31010 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 127760

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 28081
/proc/meminfo: memFree=1583096/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=125328 CPUtime=1781.69
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 8046806 0 0 0 172654 5515 0 0 25 0 1 0 242463303 128335872 30807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 31332 30807 394 324 0 30402 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 125328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 28081
/proc/meminfo: memFree=1583096/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=127040 CPUtime=1800.08
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 8082602 0 0 0 174465 5543 0 0 25 0 1 0 242463303 130088960 30811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 31760 30811 394 324 0 30830 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 127040

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: 1.00 1.00 0.94 2/67 28081
/proc/meminfo: memFree=1583096/2055920 swapFree=4182164/4192956
[pid=27882] ppid=27880 vsize=127040 CPUtime=1800.08
/proc/27882/stat : 27882 (bsolo3.0.17) R 27880 27882 26829 0 -1 4194304 8082602 0 0 0 174465 5543 0 0 25 0 1 0 242463303 130088960 30811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2255950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27882/statm: 31760 30811 394 324 0 30830 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 127040

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.12
CPU user time (s): 1744.66
CPU system time (s): 55.4606
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 127924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1744.66
system time used= 55.4606
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8082606
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= 3980

runsolver used 1.69374 second user time and 4.86926 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Mon Apr 30 16:34:48 UTC 2007

IDJOB= 432850
IDBENCH= 1952
IDSOLVER= 199
FILE ID= node54/432850-1177950888

PBS_JOBID= 4727543

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432850-1177950888/instance-432850-1177950888.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-432850-1177950888 -o ROOT/results/node54/solver-432850-1177950888 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432850-1177950888/instance-432850-1177950888.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  7903a80129c7e51df900bcb9ac0a6f39

RANDOM SEED= 473348944

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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	: 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		: 3000.234
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:       1706264 kB
Buffers:         30488 kB
Cached:         239040 kB
SwapCached:       4036 kB
Active:         143864 kB
Inactive:       135888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706264 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            6628 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            55892 kB
Committed_AS:  2414112 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node54 on Mon Apr 30 17:04:51 UTC 2007