Trace number 3478984

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 NameAnswerCPU timeWall clock time
bsolo 3.2? 1798.04 1798

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-89.opb
MD5SUM5e35cfce24461785d6d1180987ae518e
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10086
Total number of constraints226240
Number of constraints which are clauses203302
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints22218
Minimum length of a constraint2
Maximum length of a constraint231
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 232
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.01	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Instance file HOME/instance-3478984-1307444219.opb
0.00/0.01	c File size is 9526564 bytes.
0.59/0.66	c Highest Coefficient sum: 232
0.59/0.66	c Parsing was ok!!
0.59/0.66	c Total parsing time: 0.663 s
0.69/0.71	c Var: 10086 Constr: 226608 203668/722/22218 Lit: 874972 Watch. Lit: 457248
0.69/0.71	c Obj. Vars: 0 (0 % of total variables)
11.19/11.20	c Pre-processing Time: 11.197 s
11.19/11.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.19/11.20	c        0  10086   223388   858874    3   473026  304018      0      0 11.20
11.19/11.20	c Switching off lower bounding mode.
1797.93/1797.96	c      102  10086   223592   864706    3   469894  334420    204      9 11.32
1797.93/1797.96	c      252  10086   223885   872561    3   468527  367863    497     21 11.54
1797.93/1797.96	c      477  10086   224333   882906    3   468494  404650    945     40 11.84
1797.93/1797.96	c      815  10086   225009   916280    4   469928  445116   1621     66 12.21
1797.93/1797.96	c     1323  10086   226002   932916    4   471181  489628   2614    101 13.00
1797.93/1797.96	c     2089  10086   227534  1000772    4   474236  538591   4146    152 13.69
1797.93/1797.96	c     3235  10086   229777  1048682    4   478606  592451   6389    220 14.68
1797.93/1797.96	c     4956  10086   233161  1259176    5   482213  651697   9773    291 16.99
1797.93/1797.96	c     7540  10086   238162  1519752    6   491907  716867  14774    373 20.17
1797.93/1797.96	c    11420  10086   245648  1924302    7   506351  788554  22260    483 23.60
1797.93/1797.96	c    17243  10086   257294  2542452    9   529547  867410  33906    493 34.98
1797.93/1797.96	c    25980  10086   274166  3573696   13   563869  954152  50778    589 44.04
1797.93/1797.96	c    39093  10086   300355  5025249   16   615750  500000  76967    391 99.77
1797.93/1797.96	c    58765  10086   338720  8598123   25   694156  550001 115332    414 141.85
1797.93/1797.96	c    88277  10086   396475 14454557   36   808336  605002 173087    344 256.20
1797.93/1797.96	c   132549  10085   481259 19736300   41   978231  665503 257871    193 683.95
1797.93/1797.96	c   198960  10084   609811 35341110   57  1234061  732054 386423    157 1259.76
1797.93/1797.96	c Resources Exceeded
1797.93/1797.96	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1797.96	c   17   262341 121126  3498844   727554 51093774 504166    145 1798.00
1797.93/1797.96	s UNKNOWN
1797.93/1797.96	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3478984-1307444219/watcher-3478984-1307444219 -o /tmp/evaluation-result-3478984-1307444219/solver-3478984-1307444219 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3478984-1307444219.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.91 2.34 2.12 3/535 16920
/proc/meminfo: memFree=26380068/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=20236 CPUtime=0 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 349 0 0 0 0 0 0 0 21 0 1 0 856019916 20721664 303 33554432000 134512640 137138936 4286982592 18446744073709551615 134517646 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 5059 303 187 642 0 2089 0

[startup+0.0509829 s]
/proc/loadavg: 2.91 2.34 2.12 3/535 16920
/proc/meminfo: memFree=26380068/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=22144 CPUtime=0.04 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 967 0 0 0 4 0 0 0 21 0 1 0 856019916 22675456 921 33554432000 134512640 137138936 4286982592 18446744073709551615 134519766 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 5536 922 331 642 0 2566 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 22144

[startup+0.100983 s]
/proc/loadavg: 2.91 2.34 2.12 3/535 16920
/proc/meminfo: memFree=26380068/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=24460 CPUtime=0.09 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 1715 0 0 0 9 0 0 0 21 0 1 0 856019916 25047040 1669 33554432000 134512640 137138936 4286982592 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 6115 1670 515 642 0 3145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24460

[startup+0.300948 s]
/proc/loadavg: 2.91 2.34 2.12 3/535 16920
/proc/meminfo: memFree=26380068/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=32924 CPUtime=0.29 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 4541 0 0 0 29 0 0 0 22 0 1 0 856019916 33714176 4495 33554432000 134512640 137138936 4286982592 18446744073709551615 134516117 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 8231 4496 1218 642 0 5261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32924

[startup+0.70086 s]
/proc/loadavg: 2.91 2.34 2.12 3/535 16920
/proc/meminfo: memFree=26380068/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=48900 CPUtime=0.69 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 12117 0 0 0 68 1 0 0 23 0 1 0 856019916 50073600 9745 33554432000 134512640 137138936 4286982592 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 12225 9748 182 642 0 11581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48900

[startup+1.50072 s]
/proc/loadavg: 2.91 2.34 2.12 3/536 16921
/proc/meminfo: memFree=26325004/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=65328 CPUtime=1.49 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 16232 0 0 0 145 4 0 0 25 0 1 0 856019916 66895872 13860 33554432000 134512640 137138936 4286982592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 16332 13860 185 642 0 15688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65328

[startup+3.10047 s]
/proc/loadavg: 2.91 2.34 2.12 3/536 16921
/proc/meminfo: memFree=26324012/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=65328 CPUtime=3.08 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 16235 0 0 0 303 5 0 0 25 0 1 0 856019916 66895872 13863 33554432000 134512640 137138936 4286982592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 16332 13863 185 642 0 15688 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65328

[startup+6.30089 s]
/proc/loadavg: 2.83 2.33 2.12 3/536 16921
/proc/meminfo: memFree=26325380/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=65328 CPUtime=6.29 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 16238 0 0 0 622 7 0 0 25 0 1 0 856019916 66895872 13866 33554432000 134512640 137138936 4286982592 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 16332 13866 185 642 0 15688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65328

[startup+12.7008 s]
/proc/loadavg: 2.77 2.33 2.12 3/536 16921
/proc/meminfo: memFree=26338160/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=52044 CPUtime=12.68 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 16419 0 0 0 1248 20 0 0 25 0 1 0 856019916 53293056 10562 33554432000 134512640 137138936 4286982592 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 13011 10562 192 642 0 12367 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52044

[startup+25.5005 s]
/proc/loadavg: 2.76 2.34 2.12 3/533 16943
/proc/meminfo: memFree=28127908/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=68744 CPUtime=25.49 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 20579 0 0 0 2502 47 0 0 25 0 1 0 856019916 70393856 14722 33554432000 134512640 137138936 4286982592 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 17186 14722 192 642 0 16542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 68744

[startup+51.101 s]
/proc/loadavg: 2.62 2.35 2.13 3/536 16949
/proc/meminfo: memFree=27243860/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=94720 CPUtime=51.09 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 27071 0 0 0 5047 62 0 0 25 0 1 0 856019916 96993280 21214 33554432000 134512640 137138936 4286982592 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 23680 21214 192 642 0 23036 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 94720

[startup+102.32 s]
/proc/loadavg: 2.31 2.31 2.13 3/536 16951
/proc/meminfo: memFree=26162588/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=115024 CPUtime=102.31 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 32168 0 0 0 10165 66 0 0 25 0 1 0 856019916 117784576 26311 33554432000 134512640 137138936 4286982592 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 28756 26311 192 642 0 28112 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 115024

[startup+162.3 s]
/proc/loadavg: 2.11 2.25 2.11 3/536 16952
/proc/meminfo: memFree=26100116/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=177844 CPUtime=162.29 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 47852 0 0 0 16133 96 0 0 25 0 1 0 856019916 182112256 41995 33554432000 134512640 137138936 4286982592 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 44461 41995 192 642 0 43817 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 177844

[startup+222.301 s]
/proc/loadavg: 2.04 2.20 2.10 3/536 16954
/proc/meminfo: memFree=26056224/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=220708 CPUtime=222.29 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 58576 0 0 0 22118 111 0 0 25 0 1 0 856019916 226004992 52719 33554432000 134512640 137138936 4286982592 18446744073709551615 134542402 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 55177 52719 192 642 0 54533 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 220708

[startup+282.3 s]
/proc/loadavg: 2.01 2.16 2.09 3/536 16965
/proc/meminfo: memFree=26044588/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=250904 CPUtime=282.3 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 66137 0 0 0 28111 119 0 0 25 0 1 0 856019916 256925696 60280 33554432000 134512640 137138936 4286982592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 62726 60280 192 642 0 62082 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 250904

[startup+342.301 s]
/proc/loadavg: 2.07 2.14 2.09 3/536 16966
/proc/meminfo: memFree=26033344/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=261692 CPUtime=342.3 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 68836 0 0 0 34109 121 0 0 25 0 1 0 856019916 267972608 62979 33554432000 134512640 137138936 4286982592 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 65423 62979 192 642 0 64779 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 261692

[startup+402.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/536 16968
/proc/meminfo: memFree=26021492/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=273600 CPUtime=402.3 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 71811 0 0 0 40107 123 0 0 25 0 1 0 856019916 280166400 65954 33554432000 134512640 137138936 4286982592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 68400 65954 192 642 0 67756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 273600

[startup+462.301 s]
/proc/loadavg: 2.03 2.11 2.08 3/536 16972
/proc/meminfo: memFree=26011328/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=283192 CPUtime=462.3 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 74210 0 0 0 46105 125 0 0 25 0 1 0 856019916 289988608 68353 33554432000 134512640 137138936 4286982592 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 70798 68353 192 642 0 70154 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 283192

[startup+522.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/536 16974
/proc/meminfo: memFree=26002488/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=293520 CPUtime=522.3 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 76792 0 0 0 52102 128 0 0 25 0 1 0 856019916 300564480 70935 33554432000 134512640 137138936 4286982592 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 73380 70935 192 642 0 72736 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 293520

[startup+582.301 s]
/proc/loadavg: 2.15 2.10 2.08 3/536 16977
/proc/meminfo: memFree=25992740/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=303388 CPUtime=582.3 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 79238 0 0 0 58101 129 0 0 25 0 1 0 856019916 310669312 73381 33554432000 134512640 137138936 4286982592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 75847 73381 192 642 0 75203 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 303388

[startup+642.301 s]

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

/proc/meminfo: memFree=25800928/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=495052 CPUtime=1062.31 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 127174 0 0 0 106069 162 0 0 25 0 1 0 856019916 506933248 121317 33554432000 134512640 137138936 4286982592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 123763 121317 192 642 0 123119 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 495052

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/536 16994
/proc/meminfo: memFree=25787156/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=508720 CPUtime=1122.31 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 130576 0 0 0 112066 165 0 0 25 0 1 0 856019916 520929280 124719 33554432000 134512640 137138936 4286982592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 127180 124719 192 642 0 126536 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 508720

[startup+1182.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/536 16996
/proc/meminfo: memFree=25775920/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=519628 CPUtime=1182.32 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 133301 0 0 0 118065 167 0 0 25 0 1 0 856019916 532099072 127444 33554432000 134512640 137138936 4286982592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 129907 127444 192 642 0 129263 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 519628

[startup+1242.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/536 16997
/proc/meminfo: memFree=25763304/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=530824 CPUtime=1242.32 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 136097 0 0 0 124063 169 0 0 25 0 1 0 856019916 543563776 130240 33554432000 134512640 137138936 4286982592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 132706 130240 192 642 0 132062 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 530824

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.04 3/536 16999
/proc/meminfo: memFree=25745100/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=549992 CPUtime=1302.32 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 140914 0 0 0 130061 171 0 0 25 0 1 0 856019916 563191808 135057 33554432000 134512640 137138936 4286982592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 137498 135057 192 642 0 136854 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 549992

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/536 17000
/proc/meminfo: memFree=25726432/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=569488 CPUtime=1362.32 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 145789 0 0 0 136057 175 0 0 25 0 1 0 856019916 583155712 139932 33554432000 134512640 137138936 4286982592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 142372 139932 192 642 0 141728 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 569488

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 2.03 3/536 17002
/proc/meminfo: memFree=25700608/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=595100 CPUtime=1422.34 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 152191 0 0 0 142056 178 0 0 25 0 1 0 856019916 609382400 146334 33554432000 134512640 137138936 4286982592 18446744073709551615 134575833 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 148775 146334 192 642 0 148131 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 595100

[startup+1482.3 s]
/proc/loadavg: 2.10 2.04 2.04 3/536 17004
/proc/meminfo: memFree=25660080/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=634968 CPUtime=1482.33 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 162138 0 0 0 148050 183 0 0 25 0 1 0 856019916 650207232 156281 33554432000 134512640 137138936 4286982592 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 158742 156281 192 642 0 158098 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 634968

[startup+1542.3 s]
/proc/loadavg: 2.08 2.05 2.04 3/536 17005
/proc/meminfo: memFree=25629012/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=666640 CPUtime=1542.33 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 170071 0 0 0 154046 187 0 0 25 0 1 0 856019916 682639360 164214 33554432000 134512640 137138936 4286982592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 166660 164214 192 642 0 166016 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 666640

[startup+1602.3 s]
/proc/loadavg: 2.03 2.04 2.03 3/536 17007
/proc/meminfo: memFree=25617012/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=678800 CPUtime=1602.32 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 173091 0 0 0 160044 188 0 0 25 0 1 0 856019916 695091200 167234 33554432000 134512640 137138936 4286982592 18446744073709551615 134607609 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 169700 167234 192 642 0 169056 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 678800

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.03 3/536 17008
/proc/meminfo: memFree=25601068/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=694296 CPUtime=1662.33 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 176965 0 0 0 166042 191 0 0 25 0 1 0 856019916 710959104 171108 33554432000 134512640 137138936 4286982592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 173574 171108 192 642 0 172930 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 694296

[startup+1722.3 s]
/proc/loadavg: 2.11 2.05 2.03 3/536 17010
/proc/meminfo: memFree=25582444/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=713600 CPUtime=1722.32 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 181819 0 0 0 172037 195 0 0 25 0 1 0 856019916 730726400 175962 33554432000 134512640 137138936 4286982592 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 178400 175962 192 642 0 177756 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 713600

[startup+1782.3 s]
/proc/loadavg: 2.13 2.07 2.04 3/536 17012
/proc/meminfo: memFree=25555448/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=738456 CPUtime=1782.33 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 188027 0 0 0 178033 200 0 0 25 0 1 0 856019916 756178944 182170 33554432000 134512640 137138936 4286982592 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 184614 182170 192 642 0 183970 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 738456

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

[startup+1785.5 s]
/proc/loadavg: 2.12 2.07 2.03 3/536 17012
/proc/meminfo: memFree=25554580/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=739556 CPUtime=1785.53 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 188281 0 0 0 178352 201 0 0 25 0 1 0 856019916 757305344 182424 33554432000 134512640 137138936 4286982592 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 184889 182424 192 642 0 184245 0
Current children cumulated CPU time (s) 1785.53
Current children cumulated vsize (KiB) 739556

[startup+1791.92 s]
/proc/loadavg: 2.11 2.07 2.03 3/536 17012
/proc/meminfo: memFree=25549816/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=743996 CPUtime=1791.95 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 189397 0 0 0 178993 202 0 0 25 0 1 0 856019916 761851904 183540 33554432000 134512640 137138936 4286982592 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 185999 183540 192 642 0 185355 0
Current children cumulated CPU time (s) 1791.95
Current children cumulated vsize (KiB) 743996

[startup+1795.1 s]
/proc/loadavg: 2.10 2.07 2.03 3/536 17012
/proc/meminfo: memFree=25548080/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=745668 CPUtime=1795.14 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 189827 0 0 0 179312 202 0 0 25 0 1 0 856019916 763564032 183970 33554432000 134512640 137138936 4286982592 18446744073709551615 134542840 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 186417 183970 192 642 0 185773 0
Current children cumulated CPU time (s) 1795.14
Current children cumulated vsize (KiB) 745668

[startup+1796.7 s]
/proc/loadavg: 2.10 2.07 2.03 3/536 17012
/proc/meminfo: memFree=25546468/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=747396 CPUtime=1796.73 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 190255 0 0 0 179471 202 0 0 25 0 1 0 856019916 765333504 184398 33554432000 134512640 137138936 4286982592 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 186849 184398 192 642 0 186205 0
Current children cumulated CPU time (s) 1796.73
Current children cumulated vsize (KiB) 747396

[startup+1797.5 s]
/proc/loadavg: 2.10 2.07 2.03 3/536 17012
/proc/meminfo: memFree=25545972/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=747868 CPUtime=1797.53 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 190359 0 0 0 179550 203 0 0 25 0 1 0 856019916 765816832 184502 33554432000 134512640 137138936 4286982592 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 186967 184502 192 642 0 186323 0
Current children cumulated CPU time (s) 1797.53
Current children cumulated vsize (KiB) 747868

[startup+1797.9 s]
/proc/loadavg: 2.10 2.07 2.03 3/536 17012
/proc/meminfo: memFree=25545972/32951124 swapFree=58212616/67111528
[pid=16920] ppid=16918 vsize=747868 CPUtime=1797.93 cores=0,2,4,6
/proc/16920/stat : 16920 (bsolo) R 16918 16920 16389 0 -1 4202496 190379 0 0 0 179590 203 0 0 25 0 1 0 856019916 765816832 184522 33554432000 134512640 137138936 4286982592 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16920/statm: 186967 184522 192 642 0 186323 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 747868

Child status: 0
Real time (s): 1798
CPU time (s): 1798.04
CPU user time (s): 1795.97
CPU system time (s): 2.06869
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 747868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.97
system time used= 2.06868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190379
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= 5
involuntary context switches= 2270

runsolver used 9.8455 second user time and 21.2478 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-07 12:57:00
IDJOB=3478984
IDBENCH=89814
IDSOLVER=1955
FILE ID=node136/3478984-1307444219
RUNJOBID= node136-1307436783-16407
PBS_JOBID= 13519952
Free space on /tmp= 73512 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-89.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3478984-1307444219/watcher-3478984-1307444219 -o /tmp/evaluation-result-3478984-1307444219/solver-3478984-1307444219 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3478984-1307444219.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 5e35cfce24461785d6d1180987ae518e
RANDOM SEED=1366646194

node136.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      26380116 kB
Buffers:        338080 kB
Cached:        1295188 kB
SwapCached:       7704 kB
Active:        5554760 kB
Inactive:       707576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26380116 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:           13856 kB
Writeback:           0 kB
AnonPages:     4627320 kB
Mapped:          25464 kB
Slab:           165908 kB
PageTables:      72424 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 171058420 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73508 MiB
End job on node136 at 2011-06-07 13:26:58