Trace number 353514

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 3.0.16SAT (MO)-44 1556.15 1556.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
MD5SUM62a6bdf0e089cd0b8a79007277394096
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109401
Number of constraints which are clauses109401
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1400
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 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/353514-1176668122/instance-353514-1176668122.opb
0.00/0.00	c File size is 2678526 bytes.
0.39/0.45	c Highest Coefficient sum: 1400
0.39/0.45	c Parsing was ok!!
0.39/0.45	c Total parsing time: 0.446 s
0.39/0.49	c Var: 1400 Constr: 109401 109401/0/0 Lit: 218802 Watch. Lit: 218802
0.39/0.49	c Obj. Vars: 1400 (100 % of total variables)
3.89/3.90	c Pre-processing Time: 3.895 s
3.89/3.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.90	c        0   1400   109401   218802    2   218802   36467      0      0 3.90
3.89/3.90	c Switching off LPR mode.
3.89/3.92	o -40	3.915
3.89/3.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.92	c        0   1400   109402   220202    2   218844   37467      1      0 3.92
3.89/3.92	o -41	3.922
29.78/29.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.78/29.87	c        1   1400   109404   222961    2   218889   37467      3      0 3.93
29.78/29.87	c      101   1400   109504   358546    3   219089   41214    103     25 4.00
29.78/29.87	c      351   1400   109754   697571    6   219589   45336    353     83 4.20
29.78/29.87	c      826   1400   110229  1341164   12   220539   49870    828    175 4.71
29.78/29.87	c     1639   1400   111042  2442994   22   222165   54858   1641    302 5.41
29.78/29.87	c     2959   1400   112362  4232633   37   224805   60344   2961    396 7.46
29.78/29.87	c     5040   1400   114443  7052885   61   228967   66379   5042    482 10.44
29.78/29.87	c     8263   1400   117666 11422334   97   235413   73017   8265    513 16.10
29.78/29.87	c    13199   1400   122602 18105349  147   245285   80319  13201    442 29.82
29.78/29.87	o -42	29.858
29.88/29.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.88/29.90	c    13200   1400   122604 18108106  147   245331   37467  13203    442 29.86
29.88/29.90	o -43	29.895
736.48/736.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
736.48/736.73	c    13206   1400   122611 18117628  147   245388   37467  13210    441 29.90
736.48/736.73	c    13306   1400   122711 18252871  148   245588   41214  13310    442 30.05
736.48/736.73	c    13556   1400   122961 18591286  151   246088   45336  13560    445 30.40
736.48/736.73	c    14032   1400   123437 19235519  155   247040   49870  14036    453 30.97
736.48/736.73	c    14845   1400   124250 20335721  163   248666   54858  14849    460 32.25
736.48/736.73	c    16166   1400   125571 22123992  176   251308   60344  16170    467 34.56
736.48/736.73	c    18247   1400   127652 24940371  195   255470   66379  18251    434 41.98
736.48/736.73	c    21470   1400   130875 29299071  223   261916   73017  21474    423 50.70
736.48/736.73	c    26406   1400   135811 35980260  264   271788   80319  26410    402 65.54
736.48/736.73	c    33912   1400   143317 46133071  321   286800   88351  33916    329 102.80
736.48/736.73	c    45273   1400   154678 61494910  397   309522   97187  45277    259 174.76
736.48/736.73	c    62418   1400   171823 84701094  492   343812  106906  62422    207 300.42
736.48/736.73	c    88238   1400   197643 119645074  605   395452  117597  88242    146 604.29
736.48/736.73	o -44	736.516
1555.85/1556.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1555.85/1556.30	c    96835   1400   206241 131282424  636   412692   37467  96840    131 736.52
1555.85/1556.30	c    96935   1400   121930 17173927  140   243904   41214  12529    109 883.02
1555.85/1556.30	c    97185   1400   122180 17511898  143   244404   45336  12779    110 883.40
1555.85/1556.30	c    97660   1400   122655 18154546  148   245354   49870  13254    110 883.97
1555.85/1556.30	c    98473   1400   123468 19253951  155   246980   54858  14067    111 885.21
1555.85/1556.30	c    99793   1400   124788 21038371  168   249620   60344  15387    111 891.21
1555.85/1556.30	c   101875   1400   126870 23853302  188   253784   66379  17469    113 894.48
1555.85/1556.30	c   105099   1400   130094 28213556  216   260232   73017  20693    116 901.76
1555.85/1556.30	c   110035   1400   135030 34889438  258   270104   80319  25629    120 915.64
1555.85/1556.30	c   117541   1400   142536 45042619  316   285116   88351  33135    123 954.41
1555.85/1556.30	c   128902   1400   153897 60399310  392   307838   97187  44496    125 1024.22
1555.85/1556.30	c   146046   1400   171041 83577365  488   342126  106906  61640    127 1143.37
1555.85/1556.30	c   171866   1400   196861 118483360  601   393766  117597  87460    122 1401.34
1555.85/1556.30	c Caught signal: 15
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1555.85/1556.30	v -x1042 -x1041 -x1040 -x1039 -x1038 -x1037 -x1036 -x1035 -x1034 -x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 -x1026
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1555.85/1556.30	v -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 x282 -x281 -x280 -x279 -x278 -x277 -x276
1555.85/1556.30	v -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255
1555.85/1556.30	v -x254 -x253 x252 -x251 -x250 -x249 -x248 -x247 x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234
1555.85/1556.30	v -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213
1555.85/1556.30	v -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192
1555.85/1556.30	v x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171
1555.85/1556.30	v -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150
1555.85/1556.30	v -x149 -x148 -x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129
1555.85/1556.30	v -x128 -x127 -x126 x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108
1555.85/1556.30	v -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84
1555.85/1556.30	v -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58
1555.85/1556.30	v -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 x35 -x34 -x33 -x32
1555.85/1556.30	v -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5
1555.85/1556.30	v -x4 -x3 -x2 -x1
1555.85/1556.30	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1555.85/1556.30	c   37   189909  21677   218264   214904 142880361 105503    122 1555.86
1555.85/1556.30	c Objective: -44
1555.85/1556.30	s SATISFIABLE
1555.85/1556.30	c Total time: 1555.86 s

Verifier Data (download as text)

OK	-44

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-353514-1176668122 -o ROOT/results/node21/solver-353514-1176668122 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353514-1176668122/instance-353514-1176668122.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32698
/proc/meminfo: memFree=1821752/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=14352 CPUtime=0
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 114729514 14696448 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 3588 335 281 324 0 2003 0

[startup+0.0970619 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32698
/proc/meminfo: memFree=1821752/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=8888 CPUtime=0.09
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 1080 0 0 0 9 0 0 0 18 0 1 0 114729514 9101312 1048 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 2222 1049 415 324 0 637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8888

[startup+0.101062 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32698
/proc/meminfo: memFree=1821752/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=9024 CPUtime=0.09
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 1110 0 0 0 9 0 0 0 18 0 1 0 114729514 9240576 1078 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 2256 1079 421 324 0 671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9024

[startup+0.301084 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32698
/proc/meminfo: memFree=1821752/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=13700 CPUtime=0.28
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 2591 0 0 0 28 0 0 0 19 0 1 0 114729514 14028800 2559 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 3425 2560 711 324 0 1840 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13700

[startup+0.701128 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32698
/proc/meminfo: memFree=1821752/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=23556 CPUtime=0.69
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 5932 0 0 0 67 2 0 0 23 0 1 0 114729514 24121344 5246 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 5889 5246 307 324 0 4958 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23556

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1801840/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=23556 CPUtime=1.48
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 5932 0 0 0 145 3 0 0 25 0 1 0 114729514 24121344 5246 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 5889 5246 307 324 0 4958 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23556

[startup+3.10139 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1801712/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=23556 CPUtime=3.08
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 5932 0 0 0 302 6 0 0 25 0 1 0 114729514 24121344 5246 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 5889 5246 307 324 0 4958 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23556

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1776880/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=59992 CPUtime=6.29
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 16730 0 0 0 616 13 0 0 25 0 1 0 114729514 61431808 14383 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 14998 14383 312 324 0 14067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59992

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1696048/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=135056 CPUtime=12.68
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 35501 0 0 0 1249 19 0 0 25 0 1 0 114729514 138297344 33154 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 33764 33154 312 324 0 32833 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135056

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1595760/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=229936 CPUtime=25.48
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 59199 0 0 0 2518 30 0 0 25 0 1 0 114729514 235454464 56852 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 57484 56852 312 324 0 56553 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 229936

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1434288/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=395060 CPUtime=51.07
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 100493 0 0 0 5059 48 0 0 25 0 1 0 114729514 404541440 98146 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 98765 98146 312 324 0 97834 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 395060

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1218608/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=605640 CPUtime=102.26
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 153134 0 0 0 10152 74 0 0 25 0 1 0 114729514 620175360 150787 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 151410 150787 312 324 0 150479 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 605640

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=1045616/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=778844 CPUtime=162.24
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 196427 0 0 0 16127 97 0 0 25 0 1 0 114729514 797536256 194080 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 194711 194080 312 324 0 193780 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 778844

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=852272/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=971448 CPUtime=222.22
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 244577 0 0 0 22100 122 0 0 25 0 1 0 114729514 994762752 242230 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 242862 242230 312 324 0 241931 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 971448

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=753264/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1070976 CPUtime=282.21
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 269459 0 0 0 28085 136 0 0 25 0 1 0 114729514 1096679424 267112 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 267744 267112 312 324 0 266813 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1070976

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=607792/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1215412 CPUtime=342.19
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 305581 0 0 0 34063 156 0 0 25 0 1 0 114729514 1244581888 303234 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 303853 303234 312 324 0 302922 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1215412

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=508720/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1317224 CPUtime=402.18
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 331043 0 0 0 40047 171 0 0 25 0 1 0 114729514 1348837376 328696 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 329306 328696 312 324 0 328375 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1317224

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=413168/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1409712 CPUtime=462.16
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 354143 0 0 0 46032 184 0 0 25 0 1 0 114729514 1443545088 351796 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 352428 351796 312 324 0 351497 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1409712

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=353072/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1470116 CPUtime=522.14
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 369265 0 0 0 52022 192 0 0 25 0 1 0 114729514 1505398784 366918 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 367529 366918 312 324 0 366598 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1470116

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=297520/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1525076 CPUtime=582.12
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 382988 0 0 0 58013 199 0 0 25 0 1 0 114729514 1561677824 380641 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 381269 380641 312 324 0 380338 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1525076

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=231280/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1590692 CPUtime=642.11
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 399388 0 0 0 64002 209 0 0 25 0 1 0 114729514 1628868608 397041 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 397673 397041 312 324 0 396742 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1590692

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=158640/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1663576 CPUtime=702.09
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 417618 0 0 0 69990 219 0 0 25 0 1 0 114729514 1703501824 415271 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 415894 415271 312 324 0 414963 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1663576

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126576/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=762.08
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 75984 224 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1694948

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126576/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=822.05
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 81981 224 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1694948

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126640/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=882.04
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 87979 225 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1694948

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126640/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=942.02
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 93974 228 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1694948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126576/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1002
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 99968 232 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1694948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126640/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1061.98
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 105964 234 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134574692 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1694948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126576/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1121.97
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 111961 236 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1694948

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126512/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1181.95
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 117957 238 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1694948

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126512/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1241.94
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 123953 241 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1694948

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32699
/proc/meminfo: memFree=126512/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1301.91
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 129949 242 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1694948

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32701
/proc/meminfo: memFree=126320/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1361.9
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 135945 245 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1694948

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32701
/proc/meminfo: memFree=126448/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1694948 CPUtime=1421.89
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 425543 0 0 0 141942 247 0 0 25 0 1 0 114729514 1735626752 423101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 423737 423101 312 324 0 422806 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1694948

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32701
/proc/meminfo: memFree=63984/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1757856 CPUtime=1481.86
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 441278 0 0 0 147930 256 0 0 25 0 1 0 114729514 1800044544 438836 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 439464 438836 312 324 0 438533 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1757856

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32701
/proc/meminfo: memFree=15216/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1831400 CPUtime=1541.85
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 459669 0 0 0 153917 268 0 0 25 0 1 0 114729514 1875353600 457227 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 457850 457227 312 324 0 456919 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1831400



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1556.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32701
/proc/meminfo: memFree=15856/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=1843248 CPUtime=1555.85
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194304 462627 0 0 0 155316 269 0 0 25 0 1 0 114729514 1887485952 460185 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 460812 460185 312 324 0 459881 0
Current children cumulated CPU time (s) 1555.85
Current children cumulated vsize (KiB) 1843248

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

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

[startup+1556.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32702
/proc/meminfo: memFree=628456/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=0 CPUtime=1555.95
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194308 462628 0 0 0 155316 279 0 0 25 0 1 0 114729514 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1555.95
Current children cumulated vsize (KiB) 0

[startup+1556.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32702
/proc/meminfo: memFree=628456/2055920 swapFree=4169044/4192956
[pid=32698] ppid=32696 vsize=0 CPUtime=1556.05
/proc/32698/stat : 32698 (bsolo3.0.16) R 32696 32698 32332 0 -1 4194308 462628 0 0 0 155316 289 0 0 25 0 1 0 114729514 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1556.05
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1556.6
CPU time (s): 1556.15
CPU user time (s): 1553.16
CPU system time (s): 2.98455
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 1843248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1553.16
system time used= 2.98455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462628
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= 31167

runsolver used 1.73574 second user time and 3.9314 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 15 20:15:22 UTC 2007

IDJOB= 353514
IDBENCH= 2248
IDSOLVER= 163
FILE ID= node21/353514-1176668122

PBS_JOBID= 4559925

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353514-1176668122/instance-353514-1176668122.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-353514-1176668122 -o ROOT/results/node21/solver-353514-1176668122 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353514-1176668122/instance-353514-1176668122.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  62a6bdf0e089cd0b8a79007277394096

RANDOM SEED= 366698178

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1822096 kB
Buffers:         29420 kB
Cached:         105252 kB
SwapCached:       2076 kB
Active:          89628 kB
Inactive:        67552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822096 kB
SwapTotal:     4192956 kB
SwapFree:      4169044 kB
Dirty:            7000 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            62148 kB
Committed_AS:   410220 kB
PageTables:       1784 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= 66557 MiB

End job on node21 on Sun Apr 15 20:41:21 UTC 2007