Trace number 432848

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)227 1800.07 1802.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_13.opb.PB06.opb
MD5SUM9828b7020b058ee74169951dda258843
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark186
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 186
Optimality of the best value was proved NO
Number of variables476
Total number of constraints476
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 constraints476
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 476
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 476
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 476
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/432848-1177950886/instance-432848-1177950886.opb
0.00/0.00	c File size is 43369 bytes.
0.00/0.01	c Highest Coefficient sum: 476
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: 476 Constr: 476 0/0/476 Lit: 4278 Watch. Lit: 1533
0.00/0.01	c Obj. Vars: 476 (100 % of total variables)
0.01/0.01	c Pre-processing Time: 0.013 s
0.49/0.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.56	c        0    476      476     4278    8     1994    8556      0      0 0.01
0.49/0.56	c Initial Lower Bound: 144
0.49/0.56	c Initial Path Cost: 0
0.49/0.56	o 227	0.562
1800.04/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.04/1800.60	c        0    476      477     4754    9     2502    9556      1      0 0.56
1800.04/1800.60	c      100    476      677    56074   82     2896   10512    201     11 8.84
1800.04/1800.60	c      350    476     1177   184920  157     3880   11564    701     18 18.66
1800.04/1800.60	c      825    476     2127   433721  203     5791   12721   1651     26 31.03
1800.04/1800.60	c     1639    476     3755   835528  222     9047   13994   3279     36 44.35
1800.04/1800.60	c     2959    476     6395  1532072  239    14362   15394   5919     49 60.37
1800.04/1800.60	c     5041    476    10533  2542689  241    22609   16934  10057     61 81.71
1800.04/1800.60	c     8264    476    16975  4151640  244    35496   18628  16499     75 109.61
1800.04/1800.60	c    13200    476    17099  4042811  236    35746   20491  16623     81 162.60
1800.04/1800.60	c    20708    476    10923  2606516  238    23380   22541  10447     85 243.16
1800.04/1800.60	c    32070    476    21631  5537453  255    44809   24796  21155     78 410.61
1800.04/1800.60	c    49218    476    13890  3390130  244    29337   27276  13414     84 583.14
1800.04/1800.60	c    75038    476    15676  3855556  245    32926   30004  15200     88 844.31
1800.04/1800.60	c   113871    476    19276  4588126  238    40070   33005  18800     89 1267.85
1800.04/1800.60	c Caught signal: 15
1800.04/1800.60	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
1800.04/1800.60	v 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
1800.04/1800.60	v -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
1800.04/1800.60	v x100 x101 x102 -x103 x104 x105 x106 x107 -x108 -x109 x110 -x111 x112 -x113 x114 -x115 x116 x117 -x118 -x119 x120 x121 x122 x123
1800.04/1800.60	v x124 -x125 -x126 x127 x128 -x129 x130 -x131 x132 x133 -x134 -x135 x136 x137 -x138 -x139 x140 -x141 -x142 x143 x144 x145 x146
1800.04/1800.60	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
1800.04/1800.60	v -x171 x172 -x173 -x174 -x175 -x176 x177 x178 x179 -x180 -x181 -x182 x183 -x184 x185 -x186 x187 x188 -x189 x190 -x191 x192 -x193
1800.04/1800.60	v x194 x195 x196 x197 x198 x199 -x200 x201 x202 x203 -x204 -x205 x206 x207 x208 x209 -x210 -x211 -x212 x213 -x214 -x215 x216 x217
1800.04/1800.60	v x218 -x219 -x220 -x221 x222 x223 -x224 -x225 -x226 x227 x228 x229 -x230 x231 -x232 x233 -x234 -x235 x236 -x237 x238 x239 x240
1800.04/1800.60	v x241 x242 -x243 -x244 x245 -x246 x247 x248 x249 -x250 -x251 -x252 x253 -x254 x255 x256 x257 -x258 -x259 -x260 x261 x262 x263
1800.04/1800.60	v x264 -x265 -x266 x267 x268 x269 x270 -x271 -x272 x273 x274 -x275 x276 x277 x278 x279 -x280 -x281 x282 -x283 x284 x285 x286 -x287
1800.04/1800.60	v x288 x289 -x290 -x291 -x292 x293 x294 -x295 -x296 -x297 x298 x299 -x300 x301 x302 -x303 -x304 x305 -x306 -x307 -x308 -x309
1800.04/1800.60	v x310 -x311 x312 -x313 x314 -x315 -x316 x317 -x318 -x319 x320 x321 x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331
1800.04/1800.60	v -x332 -x333 -x334 x335 -x336 -x337 x338 x339 -x340 -x341 -x342 -x343 x344 -x345 -x346 -x347 -x348 -x349 x350 -x351 -x352 -x353
1800.04/1800.60	v -x354 -x355 -x356 x357 x358 -x359 -x360 -x361 -x362 -x363 x364 -x365 x366 -x367 -x368 x369 -x370 -x371 -x372 -x373 -x374 -x375
1800.04/1800.60	v -x376 -x377 -x378 -x379 -x380 x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396
1800.04/1800.60	v x397 -x398 -x399 -x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 x408 -x409 -x410 x411 -x412 -x413 -x414 x415 -x416 -x417 -x418
1800.04/1800.60	v -x419 -x420 x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439
1800.04/1800.60	v -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460
1800.04/1800.60	v -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476
1800.04/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.60	c   14   152311   7014   163842    30414  7690355  29938     84 1800.05
1800.04/1800.60	c Objective: 227
1800.04/1800.60	s SATISFIABLE
1800.04/1800.60	c Total time: 1800.05 s

Verifier Data (download as text)

OK	227

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-432848-1177950886 -o ROOT/results/node45/solver-432848-1177950886 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432848-1177950886/instance-432848-1177950886.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: 1.01 1.02 0.93 3/77 32646
/proc/meminfo: memFree=1642552/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=19592 CPUtime=0
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 149934291 20062208 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 2945 331 279 324 0 2004 0

[startup+0.0171941 s]
/proc/loadavg: 1.01 1.02 0.93 3/77 32646
/proc/meminfo: memFree=1642552/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=4192 CPUtime=0.01
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 465 0 0 0 1 0 0 0 18 0 1 0 149934291 4292608 424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1048 424 305 324 0 118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4192

[startup+0.102204 s]
/proc/loadavg: 1.01 1.02 0.93 3/77 32646
/proc/meminfo: memFree=1642552/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=5832 CPUtime=0.09
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 859 0 0 0 9 0 0 0 18 0 1 0 149934291 5971968 811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135316026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1458 811 390 324 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5832

[startup+0.301222 s]
/proc/loadavg: 1.01 1.02 0.93 3/77 32646
/proc/meminfo: memFree=1642552/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=6376 CPUtime=0.29
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 1104 0 0 0 29 0 0 0 19 0 1 0 149934291 6529024 841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313361 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1594 843 390 324 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6376

[startup+0.702263 s]
/proc/loadavg: 1.01 1.02 0.93 3/77 32646
/proc/meminfo: memFree=1642552/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=6676 CPUtime=0.69
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 2228 0 0 0 68 1 0 0 23 0 1 0 149934291 6836224 805 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134720820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1669 805 393 324 0 739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6676

[startup+1.50134 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 32647
/proc/meminfo: memFree=1640816/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=6676 CPUtime=1.49
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 5676 0 0 0 147 2 0 0 25 0 1 0 149934291 6836224 819 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135311327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1669 819 393 324 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6676

[startup+3.10151 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 32647
/proc/meminfo: memFree=1640624/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=6888 CPUtime=3.09
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 11313 0 0 0 305 4 0 0 25 0 1 0 149934291 7053312 860 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1722 860 393 324 0 792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6888

[startup+6.30183 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 32647
/proc/meminfo: memFree=1640376/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=6608 CPUtime=6.29
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 25183 0 0 0 620 9 0 0 25 0 1 0 149934291 6766592 794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1652 794 393 324 0 722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6608

[startup+12.7015 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 32647
/proc/meminfo: memFree=1640008/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=7872 CPUtime=12.69
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 68504 0 0 0 1243 26 0 0 25 0 1 0 149934291 8060928 1019 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 1968 1019 394 324 0 1038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7872

[startup+25.5018 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 32647
/proc/meminfo: memFree=1638216/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=9092 CPUtime=25.48
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 155006 0 0 0 2487 61 0 0 25 0 1 0 149934291 9310208 1277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135254645 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 2273 1277 394 324 0 1343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9092

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 32647
/proc/meminfo: memFree=1629832/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=18620 CPUtime=51.07
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 312192 0 0 0 4971 136 0 0 25 0 1 0 149934291 19066880 3467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 4655 3467 394 324 0 3725 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18620

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 32647
/proc/meminfo: memFree=1594312/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=51688 CPUtime=102.27
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 697530 0 0 0 9872 355 0 0 25 0 1 0 149934291 52928512 12393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 12922 12393 394 324 0 11992 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51688

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1578568/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=69324 CPUtime=162.25
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 1022975 0 0 0 15657 568 0 0 25 0 1 0 149934291 70987776 16272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5164110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 17331 16272 394 324 0 16401 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 69324

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1573192/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=72456 CPUtime=222.24
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 1354143 0 0 0 21451 773 0 0 25 0 1 0 149934291 74194944 17590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 18114 17590 394 324 0 17184 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 72456

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1568008/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=77484 CPUtime=282.22
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 1628024 0 0 0 27272 950 0 0 25 0 1 0 149934291 79343616 18847 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134709522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 19371 18847 394 324 0 18441 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 77484

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1553800/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=91708 CPUtime=342.21
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 1932631 0 0 0 33090 1131 0 0 25 0 1 0 149934291 93908992 22403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 22927 22403 394 324 0 21997 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 91708

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1553800/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=93388 CPUtime=402.19
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 2055205 0 0 0 38975 1244 0 0 25 0 1 0 149934291 95629312 22409 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5164110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 23347 22409 394 324 0 22417 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 93388

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1552584/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=94624 CPUtime=462.17
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 2278294 0 0 0 44814 1403 0 0 25 0 1 0 149934291 96894976 22724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5164110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 23760 22726 394 324 0 22830 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 94624

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1552648/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=92968 CPUtime=522.16
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 2568841 0 0 0 50595 1621 0 0 25 0 1 0 149934291 95199232 22718 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 23242 22718 394 324 0 22312 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 92968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1552648/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=94348 CPUtime=582.14
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 2858185 0 0 0 56381 1833 0 0 25 0 1 0 149934291 96612352 22718 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5164110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 23587 22719 394 324 0 22657 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 94348

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1550728/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=94796 CPUtime=642.13
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 3177999 0 0 0 62166 2047 0 0 25 0 1 0 149934291 97071104 23175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 23699 23175 394 324 0 22769 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 94796


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

/proc/meminfo: memFree=1541000/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=104592 CPUtime=1062.02
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 5014257 0 0 0 102832 3370 0 0 25 0 1 0 149934291 107102208 25624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 26565 25629 394 324 0 25635 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 104592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1541000/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=104568 CPUtime=1122.01
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 5289538 0 0 0 108637 3564 0 0 25 0 1 0 149934291 107077632 25618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 26142 25618 394 324 0 25212 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 104568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1541064/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=104568 CPUtime=1181.99
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 5493845 0 0 0 114470 3729 0 0 25 0 1 0 149934291 107077632 25618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 26142 25618 394 324 0 25212 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 104568

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1541000/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=106964 CPUtime=1241.97
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 5696796 0 0 0 120309 3888 0 0 25 0 1 0 149934291 109531136 25625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134800094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 26741 25625 394 324 0 25811 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 106964

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1540872/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=106256 CPUtime=1301.96
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 5957380 0 0 0 126129 4067 0 0 25 0 1 0 149934291 108806144 25622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 26564 25622 394 324 0 25634 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 106256

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1527944/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=117552 CPUtime=1361.94
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 6288770 0 0 0 131930 4264 0 0 25 0 1 0 149934291 120373248 28864 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 29388 28864 394 324 0 28458 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 117552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1528008/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=117552 CPUtime=1421.94
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 6450802 0 0 0 137803 4391 0 0 25 0 1 0 149934291 120373248 28864 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 29388 28864 394 324 0 28458 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 117552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1528008/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=117552 CPUtime=1481.92
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 6628035 0 0 0 143669 4523 0 0 25 0 1 0 149934291 120373248 28864 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 29388 28864 394 324 0 28458 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 117552

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 32647
/proc/meminfo: memFree=1517768/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=127724 CPUtime=1541.89
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 6857074 0 0 0 149521 4668 0 0 25 0 1 0 149934291 130789376 31407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 31931 31407 394 324 0 31001 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 127724

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 335
/proc/meminfo: memFree=1516552/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=127724 CPUtime=1601.8
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 7053727 0 0 0 155353 4827 0 0 25 0 1 0 149934291 130789376 31407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 31931 31407 394 324 0 31001 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 127724

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 377
/proc/meminfo: memFree=1517640/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=127724 CPUtime=1661.77
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 7270330 0 0 0 161187 4990 0 0 25 0 1 0 149934291 130789376 31407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 31931 31407 394 324 0 31001 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 127724

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 377
/proc/meminfo: memFree=1517640/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=127724 CPUtime=1721.75
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 7437692 0 0 0 167064 5111 0 0 25 0 1 0 149934291 130789376 31407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 31931 31407 394 324 0 31001 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 127724

[startup+1782.3 s]
/proc/loadavg: 1.07 1.02 0.94 2/78 377
/proc/meminfo: memFree=1517704/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=130188 CPUtime=1781.74
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 7715946 0 0 0 172862 5312 0 0 25 0 1 0 149934291 133312512 31416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134689041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 32547 31416 394 324 0 31617 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 130188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.05 1.01 0.94 2/78 377
/proc/meminfo: memFree=1517704/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=127724 CPUtime=1800.04
/proc/32646/stat : 32646 (bsolo3.0.17) R 32644 32646 31545 0 -1 4194304 7798067 0 0 0 174635 5369 0 0 25 0 1 0 149934291 130789376 31407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5161311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 31931 31407 394 324 0 31001 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 127724

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.05 1.01 0.94 2/78 377
/proc/meminfo: memFree=1517704/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=129436 CPUtime=1800.04
/proc/32646/stat : 32646 (bsolo3.0.17) S 32644 32646 31545 0 -1 4194304 7798072 0 0 0 174635 5369 0 0 25 0 1 0 149934291 132542464 31412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 32359 31412 394 324 0 31429 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 129436

[startup+1802.2 s]
/proc/loadavg: 1.05 1.01 0.94 1/79 378
/proc/meminfo: memFree=1517696/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=129436 CPUtime=1800.04
/proc/32646/stat : 32646 (bsolo3.0.17) S 32644 32646 31545 0 -1 4194304 7798072 0 0 0 174635 5369 0 0 25 0 1 0 149934291 132542464 31412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 32359 31412 394 324 0 31429 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 129436

[startup+1802.6 s]
/proc/loadavg: 1.05 1.01 0.94 1/79 378
/proc/meminfo: memFree=1517696/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=129436 CPUtime=1800.04
/proc/32646/stat : 32646 (bsolo3.0.17) S 32644 32646 31545 0 -1 4194304 7798072 0 0 0 174635 5369 0 0 25 0 1 0 149934291 132542464 31412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32646/statm: 32359 31412 394 324 0 31429 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 129436

[startup+1802.7 s]
/proc/loadavg: 1.05 1.01 0.94 1/79 378
/proc/meminfo: memFree=1517696/2055920 swapFree=4157776/4192956
[pid=32646] ppid=32644 vsize=0 CPUtime=1800.07
/proc/32646/stat : 32646 (bsolo3.0.17) D 32644 32646 31545 0 -1 4195332 7798072 0 0 0 174635 5372 0 0 15 0 1 0 149934291 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/32646/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.72
CPU time (s): 1800.07
CPU user time (s): 1746.35
CPU system time (s): 53.7208
CPU usage (%): 99.8529
Max. virtual memory (cumulated for all children) (KiB): 130256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1746.35
system time used= 53.7208
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7798072
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= 13
involuntary context switches= 7010

runsolver used 1.38979 second user time and 3.9394 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Apr 30 16:34:47 UTC 2007

IDJOB= 432848
IDBENCH= 1950
IDSOLVER= 199
FILE ID= node45/432848-1177950886

PBS_JOBID= 4727550

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_13.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432848-1177950886/instance-432848-1177950886.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-432848-1177950886 -o ROOT/results/node45/solver-432848-1177950886 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432848-1177950886/instance-432848-1177950886.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  9828b7020b058ee74169951dda258843

RANDOM SEED= 4001226

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1642968 kB
Buffers:         41844 kB
Cached:         276360 kB
SwapCached:      14656 kB
Active:         235252 kB
Inactive:       106472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642968 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:            6664 kB
Writeback:           0 kB
Mapped:          30320 kB
Slab:            56760 kB
Committed_AS:  1448404 kB
PageTables:       1732 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= 66558 MiB

End job on node45 on Mon Apr 30 17:04:50 UTC 2007