Trace number 432846

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)223 1800.04 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_22.opb.PB06.opb
MD5SUMa65a3b6248e07fcc15fb8d2bec9ac9bd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark182
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 182
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
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 constraints470
Minimum length of a constraint4
Maximum length of a constraint20
Number of terms in the objective function 470
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 470
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 470
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/432846-1177950883/instance-432846-1177950883.opb
0.00/0.00	c File size is 43354 bytes.
0.00/0.01	c Highest Coefficient sum: 470
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: 470 Constr: 470 0/0/470 Lit: 4286 Watch. Lit: 1503
0.00/0.01	c Obj. Vars: 470 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.013 s
0.49/0.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.57	c        0    470      470     4286    9     1934    8572      0      0 0.01
0.49/0.57	c Initial Lower Bound: 139
0.49/0.57	c Initial Path Cost: 0
0.49/0.57	o 223	0.574
1800.01/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.01/1800.60	c        0    470      471     4756   10     2371    9572      1      0 0.57
1800.01/1800.60	c      100    470      671    52853   78     2790   10530    201     10 9.26
1800.01/1800.60	c      351    470     1173   174781  149     3789   11584    703     19 18.18
1800.01/1800.60	c      827    470     2045   373693  182     5549   12743   1575     29 28.47
1800.01/1800.60	c     1640    470     3663   764666  208     8811   14018   3193     39 41.68
1800.01/1800.60	c     2962    470     6307  1421489  225    14116   15420   5837     52 56.78
1800.01/1800.60	c     5043    470    10469  2444965  233    22423   16963   9999     64 78.21
1800.01/1800.60	c     8267    470    16917  3972751  234    35331   18660  16447     77 106.61
1800.01/1800.60	c    13204    470    17123  4083816  238    35713   20527  16653     84 155.40
1800.01/1800.60	c    20711    470    10913  2547247  233    23312   22580  10443     92 224.69
1800.01/1800.60	c    32073    470    20770  4851659  233    42984   24839  20300     93 342.84
1800.01/1800.60	c    49217    470    12877  3092006  240    27207   27323  12407     87 560.99
1800.01/1800.60	c    75036    470    14706  3390365  230    30900   30056  14236     87 855.26
1800.01/1800.60	c   113868    470    15820  3803352  240    33128   33062  15350     82 1377.02
1800.01/1800.60	c Caught signal: 15
1800.01/1800.60	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
1800.01/1800.60	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
1800.01/1800.60	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 -x98 x99
1800.01/1800.60	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
1800.01/1800.60	v -x124 x125 x126 x127 x128 -x129 -x130 -x131 -x132 x133 -x134 x135 x136 x137 x138 x139 -x140 -x141 x142 -x143 -x144 x145 x146
1800.01/1800.60	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
1800.01/1800.60	v -x171 x172 x173 x174 -x175 x176 x177 -x178 -x179 -x180 x181 -x182 x183 -x184 -x185 x186 -x187 x188 x189 -x190 x191 -x192 -x193
1800.01/1800.60	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
1800.01/1800.60	v -x218 -x219 x220 x221 x222 -x223 x224 x225 x226 -x227 x228 -x229 -x230 x231 x232 x233 -x234 -x235 -x236 x237 -x238 -x239 -x240
1800.01/1800.60	v x241 -x242 -x243 x244 x245 x246 -x247 x248 x249 -x250 -x251 x252 x253 x254 x255 -x256 x257 x258 x259 -x260 -x261 -x262 x263
1800.01/1800.60	v x264 -x265 x266 -x267 -x268 x269 x270 x271 -x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 x282 x283 -x284 x285
1800.01/1800.60	v -x286 -x287 -x288 x289 x290 -x291 -x292 x293 x294 x295 -x296 x297 x298 -x299 -x300 -x301 -x302 -x303 x304 x305 x306 -x307 -x308
1800.01/1800.60	v -x309 -x310 -x311 -x312 -x313 -x314 x315 -x316 x317 x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 x327 -x328 x329 -x330
1800.01/1800.60	v -x331 -x332 -x333 -x334 x335 -x336 x337 -x338 -x339 -x340 x341 x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 x351 -x352
1800.01/1800.60	v -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 x372 -x373
1800.01/1800.60	v -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 x382 -x383 -x384 x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 x393 x394 x395
1800.01/1800.60	v -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 x409 -x410 -x411 -x412 x413 -x414 -x415 -x416
1800.01/1800.60	v -x417 x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 x434 -x435 -x436 -x437
1800.01/1800.60	v -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458
1800.01/1800.60	v -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470
1800.01/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.60	c   14   149557  12170   166324    20509  4981188  20039     83 1800.01
1800.01/1800.60	c Objective: 223
1800.01/1800.60	s SATISFIABLE
1800.01/1800.60	c Total time: 1800.01 s

Verifier Data (download as text)

OK	223

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node27/watcher-432846-1177950883 -o ROOT/results/node27/solver-432846-1177950883 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432846-1177950883/instance-432846-1177950883.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: 1.00 1.00 0.95 3/65 24127
/proc/meminfo: memFree=1781408/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=11780 CPUtime=0
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 207784252 12062720 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 2945 333 279 324 0 2004 0

[startup+0.105807 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 24127
/proc/meminfo: memFree=1781408/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=5824 CPUtime=0.1
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 853 0 0 0 10 0 0 0 18 0 1 0 207784252 5963776 805 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135184746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 1456 805 390 324 0 526 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5824

[startup+0.201817 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 24127
/proc/meminfo: memFree=1781408/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=6004 CPUtime=0.19
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 946 0 0 0 19 0 0 0 18 0 1 0 207784252 6148096 873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313080 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 1501 873 390 324 0 571 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6004

[startup+0.301827 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 24127
/proc/meminfo: memFree=1781408/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=6372 CPUtime=0.29
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 1129 0 0 0 29 0 0 0 19 0 1 0 207784252 6524928 874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 1593 874 390 324 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6372

[startup+0.701867 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 24127
/proc/meminfo: memFree=1781408/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=6992 CPUtime=0.69
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 2216 0 0 0 69 0 0 0 18 0 1 0 207784252 7159808 772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134720820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 1748 772 393 324 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6992

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1779928/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=7216 CPUtime=1.49
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 4989 0 0 0 147 2 0 0 25 0 1 0 207784252 7389184 795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 1804 795 393 324 0 874 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7216

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1779672/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=7124 CPUtime=3.09
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 12437 0 0 0 304 5 0 0 25 0 1 0 207784252 7294976 778 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 1781 778 393 324 0 851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7124

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1779480/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=6960 CPUtime=6.29
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 25951 0 0 0 618 11 0 0 25 0 1 0 207784252 7127040 755 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135311336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 1740 755 393 324 0 810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6960

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1779160/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=8280 CPUtime=12.68
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 68929 0 0 0 1242 26 0 0 25 0 1 0 207784252 8478720 1065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135310029 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 2070 1065 394 324 0 1140 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8280

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1777816/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=8716 CPUtime=25.48
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 150381 0 0 0 2492 56 0 0 25 0 1 0 207784252 8925184 1221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 2179 1224 394 324 0 1249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8716

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1768920/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=18176 CPUtime=51.08
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 314020 0 0 0 4963 145 0 0 25 0 1 0 207784252 18612224 3625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 4468 3622 394 324 0 3538 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18176

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1731928/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=55280 CPUtime=102.27
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 733554 0 0 0 9835 392 0 0 25 0 1 0 207784252 56606720 12710 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 13820 12710 394 324 0 12890 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55280

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1719256/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=68428 CPUtime=162.24
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 1071239 0 0 0 15620 604 0 0 25 0 1 0 207784252 70070272 15850 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 17107 15850 394 324 0 16177 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68428

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1712792/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=74472 CPUtime=222.23
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 1504058 0 0 0 21342 881 0 0 25 0 1 0 207784252 76259328 17482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 18618 17482 394 324 0 17688 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 74472

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1712536/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=72836 CPUtime=282.21
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 1828335 0 0 0 27119 1102 0 0 25 0 1 0 207784252 74584064 17652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902149 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 18209 17659 394 324 0 17279 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 72836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1706712/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=77888 CPUtime=342.19
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 2133184 0 0 0 32906 1313 0 0 25 0 1 0 207784252 79757312 18948 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 19472 18948 394 324 0 18542 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 77888

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1699288/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=85264 CPUtime=402.18
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 2418234 0 0 0 38733 1485 0 0 25 0 1 0 207784252 87310336 20792 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 21316 20792 394 324 0 20386 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 85264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1694168/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=92260 CPUtime=462.16
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 2674400 0 0 0 44555 1661 0 0 25 0 1 0 207784252 94474240 22124 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 23065 22124 394 324 0 22135 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 92260

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1690520/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=94056 CPUtime=522.15
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 2732088 0 0 0 50523 1692 0 0 25 0 1 0 207784252 96313344 22990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134689051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 23514 22990 394 324 0 22584 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 94056

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1690520/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=94056 CPUtime=582.13
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 2733856 0 0 0 56520 1693 0 0 25 0 1 0 207784252 96313344 22990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 23514 22990 394 324 0 22584 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 94056

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1690520/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=94044 CPUtime=642.12
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 2763384 0 0 0 62497 1715 0 0 25 0 1 0 207784252 96301056 22987 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 23511 22987 394 324 0 22581 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 94044


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1690584/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=94044 CPUtime=882.05
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 3565674 0 0 0 85877 2328 0 0 25 0 1 0 207784252 96301056 22987 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134707867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 23511 22987 394 324 0 22581 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 94044

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1684568/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=100400 CPUtime=942.02
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 3890132 0 0 0 91659 2543 0 0 25 0 1 0 207784252 102809600 24576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 25100 24576 394 324 0 24170 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 100400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1678872/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=105812 CPUtime=1002.01
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 4055815 0 0 0 97544 2657 0 0 25 0 1 0 207784252 108351488 25929 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 26453 25929 394 324 0 25523 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 105812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1678872/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=108244 CPUtime=1061.99
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 4263682 0 0 0 103381 2818 0 0 25 0 1 0 207784252 110841856 25938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134689053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 26947 25936 394 324 0 26017 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 108244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1676504/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=108096 CPUtime=1121.98
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 4477062 0 0 0 109226 2972 0 0 25 0 1 0 207784252 110690304 26500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 27024 26500 394 324 0 26094 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 108096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1676504/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=108096 CPUtime=1181.96
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 4709552 0 0 0 115044 3152 0 0 25 0 1 0 207784252 110690304 26500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134709651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 27024 26500 394 324 0 26094 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 108096

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1676504/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=108096 CPUtime=1241.94
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 4935494 0 0 0 120875 3319 0 0 25 0 1 0 207784252 110690304 26500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902236 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 27024 26500 394 324 0 26094 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 108096

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1676504/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=110524 CPUtime=1301.93
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 5203224 0 0 0 126678 3515 0 0 25 0 1 0 207784252 113176576 26509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135336294 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 27631 26509 394 324 0 26701 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 110524

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1676504/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=109612 CPUtime=1361.91
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 5392677 0 0 0 132531 3660 0 0 25 0 1 0 207784252 112242688 26504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 27403 26504 394 324 0 26473 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 109612

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1676440/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=108092 CPUtime=1421.89
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 5617437 0 0 0 138375 3814 0 0 25 0 1 0 207784252 110686208 26499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 27023 26499 394 324 0 26093 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 108092

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1670104/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=114432 CPUtime=1481.87
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 5912511 0 0 0 144175 4012 0 0 25 0 1 0 207784252 117178368 28084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 28608 28084 394 324 0 27678 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 114432

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24128
/proc/meminfo: memFree=1670104/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=116100 CPUtime=1541.87
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 6114752 0 0 0 150019 4168 0 0 25 0 1 0 207784252 118886400 28089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 29025 28090 394 324 0 28095 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 116100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/72 24250
/proc/meminfo: memFree=1668056/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=115388 CPUtime=1601.78
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 6421543 0 0 0 155792 4386 0 0 25 0 1 0 207784252 118157312 28286 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 28809 28285 394 324 0 27879 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 115388

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24326
/proc/meminfo: memFree=1669144/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=117664 CPUtime=1661.74
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 6592135 0 0 0 161659 4515 0 0 25 0 1 0 207784252 120487936 28294 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 29416 28294 394 324 0 28486 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 117664

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24326
/proc/meminfo: memFree=1669144/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=117664 CPUtime=1721.73
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 6925260 0 0 0 167410 4763 0 0 25 0 1 0 207784252 120487936 28294 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 29416 28294 394 324 0 28486 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 117664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24326
/proc/meminfo: memFree=1668696/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=118080 CPUtime=1781.71
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 7060367 0 0 0 173294 4877 0 0 25 0 1 0 207784252 120913920 28397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 29520 28397 394 324 0 28590 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 118080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24326
/proc/meminfo: memFree=1668696/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=118052 CPUtime=1800.01
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 7145776 0 0 0 175061 4940 0 0 25 0 1 0 207784252 120885248 28397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 29513 28397 394 324 0 28583 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 118052

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 24326
/proc/meminfo: memFree=1668696/2055920 swapFree=4182924/4192956
[pid=24127] ppid=24125 vsize=118052 CPUtime=1800.01
/proc/24127/stat : 24127 (bsolo3.0.17) R 24125 24127 23027 0 -1 4194304 7145776 0 0 0 175061 4940 0 0 25 0 1 0 207784252 120885248 28397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1903694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24127/statm: 29513 28397 394 324 0 28583 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 118052

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1750.62
CPU system time (s): 49.4195
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 118116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1750.62
system time used= 49.4195
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7145779
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= 3066

runsolver used 1.43978 second user time and 3.53546 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Mon Apr 30 16:34:43 UTC 2007

IDJOB= 432846
IDBENCH= 1948
IDSOLVER= 199
FILE ID= node27/432846-1177950883

PBS_JOBID= 4727636

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_22.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432846-1177950883/instance-432846-1177950883.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-432846-1177950883 -o ROOT/results/node27/solver-432846-1177950883 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432846-1177950883/instance-432846-1177950883.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  a65a3b6248e07fcc15fb8d2bec9ac9bd

RANDOM SEED= 431648407

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1782008 kB
Buffers:         31900 kB
Cached:         163952 kB
SwapCached:       4068 kB
Active:          61676 kB
Inactive:       143988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782008 kB
SwapTotal:     4192956 kB
SwapFree:      4182924 kB
Dirty:            6648 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            54292 kB
Committed_AS:  2311828 kB
PageTables:       1412 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 node27 on Mon Apr 30 17:04:46 UTC 2007