Trace number 1878983

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 cl? 1798.21 1798.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod010.opb
MD5SUM0155c0c96434984f6ded6bb7ada20c0c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6548
Best CPU time to get the best result obtained on this benchmark3.69744
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6548
Optimality of the best value was proved YES
Number of variables2655
Total number of constraints146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)145
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint2655
Number of terms in the objective function 2655
Biggest coefficient in the objective function 266
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 489211
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 266
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 489211
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning
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 HOME/instance-1878983-1245132919.opb
0.00/0.00	c File size is 125155 bytes.
0.00/0.02	c Highest Coefficient sum: 489211
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.018 s
0.00/0.02	c Var: 2655 Constr: 291 144/146/1 Lit: 22251 Watch. Lit: 11493
0.00/0.02	c Obj. Vars: 2655 (100 % of total variables)
0.29/0.37	c Pre-processing Time: 0.375 s
0.59/0.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.63	c        0   2463      281    21607   76    11161  106824      0      0 0.38
0.59/0.63	c Initial Lower Bound: 6533
0.59/0.63	c Initial Path Cost: 0
1797.97/1798.65	c      100   2463      381    32351   84    11361  117507    100    143 0.70
1797.97/1798.65	c      250   2463      531    46787   88    11661  129258    250    294 0.85
1797.97/1798.65	c      475   2463      756    78293  103    12111  142184    475    467 1.02
1797.97/1798.65	c      814   2463     1095   222114  202    12789  156403    814    648 1.26
1797.97/1798.65	c     1322   2463     1603   340130  212    13805  172044   1322    874 1.51
1797.97/1798.65	c     2085   2463     2366   739497  312    15331  189249   2085    973 2.14
1797.97/1798.65	c     3233   2463     3514  1092349  310    17627  208174   3233   1079 2.99
1797.97/1798.65	c     4954   2463     5235  1549692  296    21069  228992   4954   1158 4.28
1797.97/1798.65	c     7539   2463     7820  2448442  313    26239  251892   7539   1026 7.34
1797.97/1798.65	c    11418   2463    11699  3811450  325    33997  277082  11418    875 13.04
1797.97/1798.65	c    17240   2463    17521  6046870  345    45641  304791  17240    620 27.77
1797.97/1798.65	c    25978   2463    26259 11175344  425    63117  335271  25978    345 75.29
1797.97/1798.65	c    39088   2463    39369 16666495  423    89337  368799  39088    292 133.82
1797.97/1798.65	c    58761   2463    59042 23331583  395   128683  405679  58761    241 243.30
1797.97/1798.65	c    88271   2463    88552 36610414  413   187703  446247  88271    165 531.99
1797.97/1798.65	c   132542   2463   132823 69735428  525   276245  490872 132542     86 1525.56
1797.97/1798.65	c Resources Exceeded
1797.97/1798.65	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.65	c   16   145116  31355  1915485   145397 79599153 145116     80 1798.04
1797.97/1798.65	s UNKNOWN
1797.97/1798.65	c Total time: 1798.04 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878983-1245132919/watcher-1878983-1245132919 -o /tmp/evaluation-result-1878983-1245132919/solver-1878983-1245132919 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878983-1245132919.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1581
/proc/meminfo: memFree=1496432/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=18652 CPUtime=0
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 180888256 19099648 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 4663 245 173 640 0 3988 0

[startup+0.0755779 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1581
/proc/meminfo: memFree=1496432/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=11536 CPUtime=0.07
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 510 0 0 0 7 0 0 0 18 0 1 0 180888256 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11536

[startup+0.101581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1581
/proc/meminfo: memFree=1496432/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=11536 CPUtime=0.09
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 510 0 0 0 9 0 0 0 18 0 1 0 180888256 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11536

[startup+0.301618 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1581
/proc/meminfo: memFree=1496432/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=11536 CPUtime=0.29
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 510 0 0 0 29 0 0 0 19 0 1 0 180888256 11812864 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 2884 463 188 640 0 2240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11536

[startup+0.701693 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1581
/proc/meminfo: memFree=1496432/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=12420 CPUtime=0.69
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 2934 0 0 0 68 1 0 0 22 0 1 0 180888256 12718080 797 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 3105 797 291 640 0 2461 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12420

[startup+1.50284 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1582
/proc/meminfo: memFree=1494056/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=16292 CPUtime=1.5
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 3892 0 0 0 143 7 0 0 25 0 1 0 180888256 16683008 1755 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 4073 1755 291 640 0 3429 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 16292

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1582
/proc/meminfo: memFree=1485224/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=26572 CPUtime=3.09
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 6451 0 0 0 301 8 0 0 25 0 1 0 180888256 27209728 4314 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 6643 4314 291 640 0 5999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26572

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1582
/proc/meminfo: memFree=1468712/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=41580 CPUtime=6.29
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 10202 0 0 0 617 12 0 0 25 0 1 0 180888256 42577920 8065 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 10395 8065 291 640 0 9751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41580

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1582
/proc/meminfo: memFree=1447976/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=60628 CPUtime=12.69
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 14982 0 0 0 1250 19 0 0 25 0 1 0 180888256 62083072 12845 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 15157 12845 291 640 0 14513 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60628

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1582
/proc/meminfo: memFree=1419816/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=87016 CPUtime=25.48
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 21568 0 0 0 2523 25 0 0 25 0 1 0 180888256 89104384 19431 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 21754 19431 291 640 0 21110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87016

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1582
/proc/meminfo: memFree=1379432/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=128020 CPUtime=51.07
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 31827 0 0 0 5068 39 0 0 25 0 1 0 180888256 131092480 29690 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 32005 29690 291 640 0 31361 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 128020

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1582
/proc/meminfo: memFree=1304104/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=202352 CPUtime=102.25
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 50387 0 0 0 10173 52 0 0 25 0 1 0 180888256 207208448 48250 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 50588 48250 291 640 0 49944 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 202352

[startup+162.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 1582
/proc/meminfo: memFree=1256296/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=250360 CPUtime=162.23
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 62395 0 0 0 16110 113 0 0 25 0 1 0 180888256 256368640 60258 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 62590 60258 291 640 0 61946 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 250360

[startup+222.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 1582
/proc/meminfo: memFree=1202280/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=303848 CPUtime=222.21
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 75762 0 0 0 22095 126 0 0 25 0 1 0 180888256 311140352 73625 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 75962 73625 291 640 0 75318 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 303848

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1582
/proc/meminfo: memFree=1163880/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=342380 CPUtime=282.19
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 85411 0 0 0 28082 137 0 0 25 0 1 0 180888256 350597120 83274 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 85595 83274 291 640 0 84951 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 342380

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=1106536/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=399548 CPUtime=342.17
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 99693 0 0 0 34069 148 0 0 25 0 1 0 180888256 409137152 97556 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 99887 97556 291 640 0 99243 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 399548

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=1064936/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=441516 CPUtime=402.15
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 110181 0 0 0 40059 156 0 0 25 0 1 0 180888256 452112384 108044 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 110379 108044 291 640 0 109735 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 441516

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=1036712/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=468876 CPUtime=462.13
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 117034 0 0 0 46037 176 0 0 25 0 1 0 180888256 480129024 114897 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 117219 114897 291 640 0 116575 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 468876

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=1021992/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=483580 CPUtime=522.11
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 120692 0 0 0 52009 202 0 0 25 0 1 0 180888256 495185920 118555 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 120895 118555 291 640 0 120251 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 483580

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=995944/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=509692 CPUtime=582.09
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 127236 0 0 0 57992 217 0 0 25 0 1 0 180888256 521924608 125099 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 127423 125099 291 640 0 126779 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 509692

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=962792/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=542544 CPUtime=642.07
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 135433 0 0 0 63981 226 0 0 25 0 1 0 180888256 555565056 133296 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 135636 133296 291 640 0 134992 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 542544

[startup+702.302 s]

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

/proc/meminfo: memFree=744488/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=760436 CPUtime=1121.9
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 189918 0 0 0 111926 264 0 0 25 0 1 0 180888256 778686464 187781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 190109 187781 291 640 0 189465 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 760436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=720232/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=784704 CPUtime=1181.88
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 195993 0 0 0 117920 268 0 0 25 0 1 0 180888256 803536896 193856 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 196176 193856 291 640 0 195532 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 784704

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=697256/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=807488 CPUtime=1241.86
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 201691 0 0 0 123914 272 0 0 25 0 1 0 180888256 826867712 199554 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 201872 199554 291 640 0 201228 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 807488

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=673576/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=830860 CPUtime=1301.85
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 207543 0 0 0 129909 276 0 0 25 0 1 0 180888256 850800640 205406 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 207715 205406 291 640 0 207071 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 830860

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=649256/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=855408 CPUtime=1361.82
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 213655 0 0 0 135904 278 0 0 25 0 1 0 180888256 875937792 211518 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 213852 211518 291 640 0 213208 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 855408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=626088/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=878240 CPUtime=1421.81
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 219388 0 0 0 141899 282 0 0 25 0 1 0 180888256 899317760 217251 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 219560 217251 291 640 0 218916 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 878240

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=607848/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=896700 CPUtime=1481.78
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 223972 0 0 0 147894 284 0 0 25 0 1 0 180888256 918220800 221835 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 224175 221835 291 640 0 223531 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 896700

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=583080/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=921164 CPUtime=1541.77
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 230117 0 0 0 153888 289 0 0 25 0 1 0 180888256 943271936 227980 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 230291 227980 291 640 0 229647 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 921164

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=567016/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=937380 CPUtime=1601.75
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 234169 0 0 0 159875 300 0 0 25 0 1 0 180888256 959877120 232032 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 234345 232032 291 640 0 233701 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 937380

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=535592/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=968692 CPUtime=1661.73
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 241978 0 0 0 165868 305 0 0 25 0 1 0 180888256 991940608 239841 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 242173 239841 291 640 0 241529 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 968692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=503912/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=1000344 CPUtime=1721.7
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 249902 0 0 0 171860 310 0 0 25 0 1 0 180888256 1024352256 247765 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 250086 247765 291 640 0 249442 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 1000344

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=473256/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=1030904 CPUtime=1781.68
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 257534 0 0 0 177854 314 0 0 25 0 1 0 180888256 1055645696 255397 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 257726 255397 291 640 0 257082 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1030904

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=467816/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=1036144 CPUtime=1791.28
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 258863 0 0 0 178813 315 0 0 25 0 1 0 180888256 1061011456 256726 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 259036 256726 291 640 0 258392 0
Current children cumulated CPU time (s) 1791.28
Current children cumulated vsize (KiB) 1036144

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=466152/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=1037736 CPUtime=1794.48
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 259255 0 0 0 179133 315 0 0 25 0 1 0 180888256 1062641664 257118 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 259434 257118 291 640 0 258790 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 1037736

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=465704/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=1038400 CPUtime=1796.07
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 259428 0 0 0 179292 315 0 0 25 0 1 0 180888256 1063321600 257291 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 259600 257291 291 640 0 258956 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 1038400

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=465128/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=1038928 CPUtime=1796.87
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 259535 0 0 0 179372 315 0 0 25 0 1 0 180888256 1063862272 257398 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 259732 257398 291 640 0 259088 0
Current children cumulated CPU time (s) 1796.87
Current children cumulated vsize (KiB) 1038928

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=465128/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=1039336 CPUtime=1797.67
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194304 259631 0 0 0 179452 315 0 0 25 0 1 0 180888256 1064280064 257494 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 259834 257494 291 640 0 259190 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 1039336

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=464552/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=0 CPUtime=1798.08
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194308 259690 0 0 0 179488 320 0 0 25 0 1 0 180888256 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.08
Current children cumulated vsize (KiB) 0

[startup+1798.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1582
/proc/meminfo: memFree=464552/2055920 swapFree=4182544/4192956
[pid=1581] ppid=1579 vsize=0 CPUtime=1798.18
/proc/1581/stat : 1581 (bsolo) R 1579 1581 1226 0 -1 4194308 259690 0 0 0 179488 330 0 0 25 0 1 0 180888256 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1581/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.82
CPU time (s): 1798.21
CPU user time (s): 1794.88
CPU system time (s): 3.32449
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 1039468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.88
system time used= 3.32449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 259690
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= 2
involuntary context switches= 3203

runsolver used 1.45378 second user time and 4.02539 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 08:15:19
IDJOB=1878983
IDBENCH=1851
IDSOLVER=700
FILE ID=node47/1878983-1245132919
PBS_JOBID= 9363704
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878983-1245132919/watcher-1878983-1245132919 -o /tmp/evaluation-result-1878983-1245132919/solver-1878983-1245132919 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878983-1245132919.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0155c0c96434984f6ded6bb7ada20c0c
RANDOM SEED=1896309262

node47.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
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		: 3000.261
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:       1496848 kB
Buffers:         39824 kB
Cached:         448980 kB
SwapCached:       4196 kB
Active:          50368 kB
Inactive:       446288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496848 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            4064 kB
Writeback:           0 kB
Mapped:          13616 kB
Slab:            48276 kB
Committed_AS:   168764 kB
PageTables:       1448 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= 65948 MiB
End job on node47 at 2009-06-16 08:45:18