Trace number 432593

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)188 1800.05 1801.21

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-markshare2_1.opb
MD5SUMf3b3c7fec040599f5daa92cc157157c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
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 9
Optimality of the best value was proved NO
Number of variables330
Total number of constraints13
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 constraints13
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261082
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524454
Number of bits of the biggest sum of numbers20
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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432593-1177945794/instance-432593-1177945794.opb
0.00/0.01	c File size is 11813 bytes.
0.00/0.01	c Highest Coefficient sum: 524454
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.002 s
0.00/0.01	c Var: 330 Constr: 20 0/0/20 Lit: 2166 Watch. Lit: 1130
0.00/0.01	c Obj. Vars: 210 (63.6364 % of total variables)
0.00/0.03	c Pre-processing Time: 0.013 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    267       20     2166  108     1233    4332      0      0 0.01
0.00/0.03	c Switching off LPR mode.
0.00/0.03	o 848	0.015
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    267       21     2313  110     1808    4626      1      0 0.01
0.00/0.03	o 847	0.017
0.08/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.10	c        1    267       23     2699  117     1869    4626      3     58 0.02
0.08/0.10	c      101    267      123    10664   86     2003    5089    103   1980 0.05
0.08/0.10	o 578	0.092
0.08/0.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.16	c      218    267      241    20054   83     2260    4626    221   2369 0.09
0.08/0.16	c      319    267      342    35983  105     2451    5089    322   3009 0.11
0.08/0.16	c      570    267      593    65941  111     2981    5598    573   3799 0.15
0.08/0.16	o 550	0.152
1.28/1.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.28/1.32	c      570    267      594    66088  111     2986    4626    574   3749 0.15
1.28/1.32	c      670    267      694    84006  121     3184    5089    674   4036 0.17
1.28/1.32	c      920    267      944   119542  126     3704    5598    924   4052 0.23
1.28/1.32	c     1395    267     1419   181113  127     4651    6158   1399   4090 0.34
1.28/1.32	c     2209    267     2233   316744  141     6276    6774   2213   4128 0.54
1.28/1.32	c     3530    267     3554   532087  149     8898    7452   3534   4066 0.87
1.28/1.32	c     5611    267     5635   720643  127    13168    8198   5615   4306 1.30
1.28/1.32	o 337	1.307
1.28/1.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.28/1.33	c     5611    267     5636   720790  127    13001    4626   5616   4293 1.31
1.28/1.33	o 336	1.32
39.35/39.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
39.35/39.45	c     5611    267     2335   229272   98     6440    4626   2315   4247 1.32
39.35/39.45	c     5711    267     2435   246710  101     6641    5089   2415   4268 1.34
39.35/39.45	c     5962    267     2686   271429  101     7153    5598   2666   4307 1.38
39.35/39.45	c     6438    267     3162   321699  101     8108    6158   3142   4177 1.54
39.35/39.45	c     7251    267     3975   429448  108     9698    6774   3955   4129 1.76
39.35/39.45	c     8572    267     5296   592260  111    12337    7452   5276   4043 2.12
39.35/39.45	c    10653    267     7377   865189  117    16535    8198   7357   3702 2.88
39.35/39.45	c    13876    267     6331   736216  116    14276    9018   6311   3476 3.99
39.35/39.45	c    18812    267     6507   833870  128    14632    9920   6487   3047 6.17
39.35/39.45	c    26319    267     8877   958157  107    19470   10913   8857   2970 8.86
39.35/39.45	c    37680    267     8963   944989  105    19573   12005   8943   2847 13.23
39.35/39.45	c    54824    267     7337  1035366  141    16270   13206   7317   1491 36.76
39.35/39.45	o 188	39.411
1800.04/1801.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.04/1801.20	c    61952    267     7683   788274  102    17148    4626   7663   1571 39.41
1800.04/1801.20	c    62052    267     2434   239096   98     6490    5089   2414   1568 39.56
1800.04/1801.20	c    62302    267     2684   261212   97     7000    5598   2664   1572 39.62
1800.04/1801.20	c    62777    267     3159   305036   96     7967    6158   3139   1578 39.77
1800.04/1801.20	c    63590    267     3972   379754   95     9628    6774   3952   1589 40.00
1800.04/1801.20	c    64910    267     5292   520608   98    12232    7452   5272   1608 40.35
1800.04/1801.20	c    66992    267     7374   739842  100    16410    8198   7354   1633 41.00
1800.04/1801.20	c    70215    267     6224   742186  119    14098    9018   6204   1684 41.68
1800.04/1801.20	c    75151    267     6454   697227  108    14543    9920   6434   1722 43.62
1800.04/1801.20	c    82658    267     8768  1046412  119    19190   10913   8748   1776 46.53
1800.04/1801.20	c    94019    267     8775  1065350  121    19242   12005   8755   1862 50.47
1800.04/1801.20	c   111163    267     7365   757247  102    16401   13206   7345   1830 60.74
1800.04/1801.20	c   136983    267    12657  1590922  125    26950   14527  12637   1644 83.31
1800.04/1801.20	c   175815    267    14324  1346156   93    30332   15980  14304   1612 109.03
1800.04/1801.20	c   234167    267    15154  1910458  126    31963   17579  15134   1318 177.64
1800.04/1801.20	c   321799    267    12746  1563959  122    27166   19337  12726   1257 255.85
1800.04/1801.20	c   453351    267    15688  1900993  121    33029   21271  15668   1028 440.85
1800.04/1801.20	c   650783    267    18447  1782632   96    38578   23399  18427    971 670.00
1800.04/1801.20	c   947036    267    19432  2398758  123    40536   25739  19412    684 1384.05
1800.04/1801.20	c Caught signal: 15
1800.04/1801.20	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
1800.04/1801.20	v -x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58
1800.04/1801.20	v -x59 -x60 -x61 -x62 x63 -x64 -x65 x66 -x67 x68 -x69 x70 x71 x72 x73 x74 x75 x76 -x77 x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86
1800.04/1801.20	v -x87 -x88 -x89 -x90 x91 x92 -x93 -x94 x95 x96 x97 -x98 x99 x100 x101 -x102 x103 x104 x105 -x106 -x107 -x108 x109 -x110 -x111 -x112
1800.04/1801.20	v -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x130 x131 x132 x133 x134
1800.04/1801.20	v -x135 x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 x152 x153 x154 x155 -x156
1800.04/1801.20	v x157 -x158 x159 -x160 -x161 -x162 -x163 x164 -x165 x166 -x167 -x168 x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178
1800.04/1801.20	v -x179 -x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190 x191 x192 x193 x194 x195 -x196 x197 -x198 x199 -x200 -x201 -x202
1800.04/1801.20	v -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x261 -x262 -x263 -x264 x265 x266 -x267 -x268 x269 -x270 -x271 -x272 -x273
1800.04/1801.20	v -x274 x275 x276 -x277 x278 x279 x280 -x281 -x282 x283 -x284 -x285 -x286 x287 -x288 x289 -x290 x291 x292 -x293 -x294 -x295 -x296
1800.04/1801.20	v x297 x298 -x299 -x300 x301 -x302 -x303 -x304 -x305 x306 x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 x318
1800.04/1801.20	v -x319 x320 -x321 -x322 x323 -x324 -x325 -x326 x211 -x212 x223 -x234 x245 x256 x327 x328 x329 x330 -x213 -x214 -x215 -x216 -x217
1800.04/1801.20	v -x218 x219 -x220 x221 -x222 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 x235 x236 x237 x238 -x239 -x240 x241
1800.04/1801.20	v -x242 x243 x244 x246 -x247 x248 x249 x250 -x251 x252 -x253 -x254 -x255 -x257 -x258 -x259 -x260
1800.04/1801.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1801.20	c   45  1299585 264804  1987895    15950  1468254  15930    721 1800.04
1800.04/1801.20	c Objective: 188
1800.04/1801.20	s SATISFIABLE
1800.04/1801.20	c Total time: 1800.04 s

Verifier Data (download as text)

OK	188

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-432593-1177945794 -o ROOT/results/node21/solver-432593-1177945794 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432593-1177945794/instance-432593-1177945794.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: 1.07 0.99 0.91 3/77 13649
/proc/meminfo: memFree=1882624/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=2380 CPUtime=0
/proc/13649/stat : 13649 (bsolo3.0.17) D 13647 13649 12897 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 242496709 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8438692 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13649/statm: 595 36 28 324 0 9 0

[startup+0.051785 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 13649
/proc/meminfo: memFree=1882624/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=12000 CPUtime=0.03
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 444 0 0 0 3 0 0 0 18 0 1 0 242496709 12288000 411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 3000 411 310 324 0 2070 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12000

[startup+0.102788 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 13649
/proc/meminfo: memFree=1882624/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=4320 CPUtime=0.08
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 483 0 0 0 8 0 0 0 18 0 1 0 242496709 4423680 450 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547271 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 1080 450 310 324 0 150 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4320

[startup+0.30281 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 13649
/proc/meminfo: memFree=1882624/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=6128 CPUtime=0.28
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 940 0 0 0 28 0 0 0 19 0 1 0 242496709 6275072 907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871661 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 1532 908 310 324 0 602 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6128

[startup+0.701854 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 13649
/proc/meminfo: memFree=1882624/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=9868 CPUtime=0.68
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 1875 0 0 0 68 0 0 0 23 0 1 0 242496709 10104832 1842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 2467 1842 310 324 0 1537 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9868

[startup+1.50194 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1874168/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=13872 CPUtime=1.48
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 2877 0 0 0 147 1 0 0 25 0 1 0 242496709 14204928 2844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572568 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 3468 2844 310 324 0 2538 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13872

[startup+3.10111 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1872184/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=16740 CPUtime=3.08
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 3595 0 0 0 307 1 0 0 25 0 1 0 242496709 17141760 3562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 4185 3562 310 324 0 3255 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16740

[startup+6.30147 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1866488/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=19452 CPUtime=6.27
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 4266 0 0 0 626 1 0 0 25 0 1 0 242496709 19918848 4233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871634 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 4863 4233 310 324 0 3933 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19452

[startup+12.7012 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1865400/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=20688 CPUtime=12.66
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 4576 0 0 0 1265 1 0 0 25 0 1 0 242496709 21184512 4543 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 5172 4543 310 324 0 4242 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20688

[startup+25.5016 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1859384/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=26964 CPUtime=25.47
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 6154 0 0 0 2544 3 0 0 25 0 1 0 242496709 27611136 6121 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 6741 6121 310 324 0 5811 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26964

[startup+51.1014 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1860856/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=25256 CPUtime=51.05
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 6392 0 0 0 5102 3 0 0 25 0 1 0 242496709 25862144 5706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 6314 5706 310 324 0 5384 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25256

[startup+102.307 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1857720/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=28504 CPUtime=102.2
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 7193 0 0 0 10216 4 0 0 25 0 1 0 242496709 29188096 6507 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 7126 6507 310 324 0 6196 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 28504

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1853624/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=32496 CPUtime=162.16
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 8215 0 0 0 16211 5 0 0 25 0 1 0 242496709 33275904 7516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 8124 7516 310 324 0 7194 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 32496

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1851960/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=34296 CPUtime=222.12
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 8659 0 0 0 22207 5 0 0 25 0 1 0 242496709 35119104 7959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 8574 7959 310 324 0 7644 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 34296

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1849272/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=37020 CPUtime=282.08
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 9340 0 0 0 28202 6 0 0 25 0 1 0 242496709 37908480 8640 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 9255 8640 310 324 0 8325 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 37020

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1848440/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=37764 CPUtime=342.05
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 9524 0 0 0 34199 6 0 0 25 0 1 0 242496709 38670336 8824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 9441 8824 310 324 0 8511 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 37764

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1848440/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=37748 CPUtime=402
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 9524 0 0 0 40194 6 0 0 25 0 1 0 242496709 38653952 8824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 9437 8824 310 324 0 8507 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 37748

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1848312/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=37932 CPUtime=461.97
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 9566 0 0 0 46190 7 0 0 25 0 1 0 242496709 38842368 8866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 9483 8866 310 324 0 8553 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 37932

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1848248/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=37932 CPUtime=521.93
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 9566 0 0 0 52186 7 0 0 25 0 1 0 242496709 38842368 8866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 9483 8866 310 324 0 8553 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 37932

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1848248/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=37928 CPUtime=581.88
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 9566 0 0 0 58181 7 0 0 25 0 1 0 242496709 38838272 8866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 9482 8866 310 324 0 8552 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 37928

[startup+642.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1848184/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=37924 CPUtime=641.85
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 9566 0 0 0 64178 7 0 0 25 0 1 0 242496709 38834176 8866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 9481 8866 310 324 0 8551 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 37924


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1842360/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=43776 CPUtime=821.73
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11311 0 0 0 82164 9 0 0 25 0 1 0 242496709 44826624 10327 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 10944 10327 310 324 0 10014 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 43776

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1842296/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=43784 CPUtime=881.7
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11320 0 0 0 88161 9 0 0 25 0 1 0 242496709 44834816 10329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 10946 10329 310 324 0 10016 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 43784

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841400/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44700 CPUtime=941.66
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11555 0 0 0 94157 9 0 0 25 0 1 0 242496709 45772800 10564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11175 10564 310 324 0 10245 0
Current children cumulated CPU time (s) 941.66
Current children cumulated vsize (KiB) 44700

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841656/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44388 CPUtime=1001.62
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11631 0 0 0 100153 9 0 0 25 0 1 0 242496709 45453312 10480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11097 10480 310 324 0 10167 0
Current children cumulated CPU time (s) 1001.62
Current children cumulated vsize (KiB) 44388

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841656/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44360 CPUtime=1061.59
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11631 0 0 0 106150 9 0 0 25 0 1 0 242496709 45424640 10480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11090 10480 310 324 0 10160 0
Current children cumulated CPU time (s) 1061.59
Current children cumulated vsize (KiB) 44360

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841592/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44396 CPUtime=1121.55
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11633 0 0 0 112146 9 0 0 25 0 1 0 242496709 45461504 10482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11099 10482 310 324 0 10169 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 44396

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841400/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44396 CPUtime=1181.52
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11739 0 0 0 118142 10 0 0 25 0 1 0 242496709 45461504 10491 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11099 10491 310 324 0 10169 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 44396

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841272/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44648 CPUtime=1241.49
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11805 0 0 0 124139 10 0 0 25 0 1 0 242496709 45719552 10554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11162 10554 310 324 0 10232 0
Current children cumulated CPU time (s) 1241.49
Current children cumulated vsize (KiB) 44648

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841208/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44628 CPUtime=1301.46
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11805 0 0 0 130136 10 0 0 25 0 1 0 242496709 45699072 10549 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11157 10549 310 324 0 10227 0
Current children cumulated CPU time (s) 1301.46
Current children cumulated vsize (KiB) 44628

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1841208/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=44628 CPUtime=1361.41
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11805 0 0 0 136131 10 0 0 25 0 1 0 242496709 45699072 10549 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11157 10549 310 324 0 10227 0
Current children cumulated CPU time (s) 1361.41
Current children cumulated vsize (KiB) 44628

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840696/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45276 CPUtime=1421.37
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 142127 10 0 0 25 0 1 0 242496709 46362624 10706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11319 10706 310 324 0 10389 0
Current children cumulated CPU time (s) 1421.37
Current children cumulated vsize (KiB) 45276

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840632/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45268 CPUtime=1481.33
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 148123 10 0 0 25 0 1 0 242496709 46354432 10706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11317 10706 310 324 0 10387 0
Current children cumulated CPU time (s) 1481.33
Current children cumulated vsize (KiB) 45268

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840632/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45268 CPUtime=1541.29
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 154119 10 0 0 25 0 1 0 242496709 46354432 10706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11317 10706 310 324 0 10387 0
Current children cumulated CPU time (s) 1541.29
Current children cumulated vsize (KiB) 45268

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840568/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45260 CPUtime=1601.24
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 160114 10 0 0 25 0 1 0 242496709 46346240 10706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871634 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11315 10706 310 324 0 10385 0
Current children cumulated CPU time (s) 1601.24
Current children cumulated vsize (KiB) 45260

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840504/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45256 CPUtime=1661.21
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 166111 10 0 0 25 0 1 0 242496709 46342144 10706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11314 10706 310 324 0 10384 0
Current children cumulated CPU time (s) 1661.21
Current children cumulated vsize (KiB) 45256

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840504/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45256 CPUtime=1721.18
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 172107 11 0 0 25 0 1 0 242496709 46342144 10706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11314 10706 310 324 0 10384 0
Current children cumulated CPU time (s) 1721.18
Current children cumulated vsize (KiB) 45256

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840376/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45232 CPUtime=1781.14
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 178103 11 0 0 25 0 1 0 242496709 46317568 10700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11308 10700 310 324 0 10378 0
Current children cumulated CPU time (s) 1781.14
Current children cumulated vsize (KiB) 45232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 13650
/proc/meminfo: memFree=1840376/2055920 swapFree=4156288/4192956
[pid=13649] ppid=13647 vsize=45232 CPUtime=1800.04
/proc/13649/stat : 13649 (bsolo3.0.17) R 13647 13649 12897 0 -1 4194304 11962 0 0 0 179993 11 0 0 25 0 1 0 242496709 46317568 10700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13649/statm: 11308 10700 310 324 0 10378 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 45232

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

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

Child status: 15
Real time (s): 1801.21
CPU time (s): 1800.05
CPU user time (s): 1799.93
CPU system time (s): 0.119981
CPU usage (%): 99.9354
Max. virtual memory (cumulated for all children) (KiB): 45276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11966
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= 40661

runsolver used 1.57276 second user time and 4.98924 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Apr 30 15:09:54 UTC 2007

IDJOB= 432593
IDBENCH= 1590
IDSOLVER= 199
FILE ID= node21/432593-1177945794

PBS_JOBID= 4727650

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-markshare2_1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432593-1177945794/instance-432593-1177945794.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-432593-1177945794 -o ROOT/results/node21/solver-432593-1177945794 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432593-1177945794/instance-432593-1177945794.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f3b3c7fec040599f5daa92cc157157c9

RANDOM SEED= 616722804

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:       1883032 kB
Buffers:         28376 kB
Cached:          55360 kB
SwapCached:      15000 kB
Active:          45900 kB
Inactive:        60744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883032 kB
SwapTotal:     4192956 kB
SwapFree:      4156288 kB
Dirty:            6676 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            51744 kB
Committed_AS:  1987864 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= 66558 MiB

End job on node21 on Mon Apr 30 15:39:57 UTC 2007